diff options
| author | Casimir666 <casimir666@users.sourceforge.net> | 2010-01-09 18:41:55 +0300 |
|---|---|---|
| committer | Casimir666 <casimir666@users.sourceforge.net> | 2010-01-09 18:41:55 +0300 |
| commit | c50e6074d33ae3b90116e17fe276d111f24231f0 (patch) | |
| tree | c92b4abc8c2d88877e4e813f3a6318eeab9a7214 /src/filters/transform/mpcvideodec | |
| parent | 099febdc2ed5eee22d33278bf51f85d1ff1bc5eb (diff) | |
Fixed : crash in MpcVideoDecoder when colorspace was not 420 after decoding
Added : Real Video decoder in MpcVideoDecoder
git-svn-id: https://mpc-hc.svn.sourceforge.net/svnroot/mpc-hc/trunk@1493 10f7b99b-c216-0410-bff0-8a66a9350fd8
Diffstat (limited to 'src/filters/transform/mpcvideodec')
26 files changed, 12227 insertions, 358 deletions
diff --git a/src/filters/transform/mpcvideodec/FfmpegContext.c b/src/filters/transform/mpcvideodec/FfmpegContext.c index b7968edd5..611c75363 100644 --- a/src/filters/transform/mpcvideodec/FfmpegContext.c +++ b/src/filters/transform/mpcvideodec/FfmpegContext.c @@ -264,6 +264,7 @@ HRESULT FFH264BuildPicParams (DXVA_PicParams_H264* pDXVAPicParams, DXVA_Qmatrix_ pDXVAPicParams->weighted_bipred_idc = cur_pps->weighted_bipred_idc;
pDXVAPicParams->frame_mbs_only_flag = cur_sps->frame_mbs_only_flag;
pDXVAPicParams->transform_8x8_mode_flag = cur_pps->transform_8x8_mode;
+ pDXVAPicParams->MinLumaBipredSize8x8Flag = h->sps.level_idc >= 31;
pDXVAPicParams->IntraPicFlag = (h->slice_type == FF_I_TYPE );
pDXVAPicParams->bit_depth_luma_minus8 = cur_sps->bit_depth_luma - 8; // bit_depth_luma_minus8
@@ -357,7 +358,7 @@ void FFH264UpdateRefFramesList (DXVA_PicParams_H264* pDXVAPicParams, struct AVCo {
// Short list reference frames
pic = h->short_ref[h->short_ref_count - i - 1];
- AssociatedFlag = 0;
+ AssociatedFlag = pic->long_ref != 0;
}
else if (i >= h->short_ref_count && i < h->long_ref_count)
{
@@ -371,7 +372,7 @@ void FFH264UpdateRefFramesList (DXVA_PicParams_H264* pDXVAPicParams, struct AVCo if (pic != NULL)
{
- pDXVAPicParams->FrameNumList[i] = pic->frame_num;
+ pDXVAPicParams->FrameNumList[i] = pic->long_ref ? pic->pic_id : pic->frame_num;
if (pic->field_poc[0] != INT_MAX)
{
diff --git a/src/filters/transform/mpcvideodec/MPCVideoDec.vcproj b/src/filters/transform/mpcvideodec/MPCVideoDec.vcproj index 67202ad5e..c6b1809a7 100644 --- a/src/filters/transform/mpcvideodec/MPCVideoDec.vcproj +++ b/src/filters/transform/mpcvideodec/MPCVideoDec.vcproj @@ -1,7 +1,7 @@ <?xml version="1.0" encoding="windows-1250"?>
<VisualStudioProject
ProjectType="Visual C++"
- Version="9.00"
+ Version="9,00"
Name="MPCVideoDec"
ProjectGUID="{58E36BF5-4A06-47E4-BD40-4CCEF8C634DF}"
RootNamespace="MPCVideoDec"
@@ -584,6 +584,10 @@ >
</File>
<File
+ RelativePath=".\ffImgfmt.cpp"
+ >
+ </File>
+ <File
RelativePath=".\FfmpegContext.c"
>
<FileConfiguration
diff --git a/src/filters/transform/mpcvideodec/MPCVideoDecFilter.cpp b/src/filters/transform/mpcvideodec/MPCVideoDecFilter.cpp index cec7a7cb4..e91f7650e 100644 --- a/src/filters/transform/mpcvideodec/MPCVideoDecFilter.cpp +++ b/src/filters/transform/mpcvideodec/MPCVideoDecFilter.cpp @@ -36,6 +36,9 @@ extern "C"
{
#include "FfmpegContext.h"
+ #include "libswscale\swscale.h"
+
+ extern void init_libvo();
}
#include "..\..\..\DSUtil\DSUtil.h"
@@ -82,6 +85,65 @@ typedef struct } FFMPEG_CODECS;
+typedef enum
+{
+ ffYCbCr_RGB_coeff_ITUR_BT601 = 0,
+ ffYCbCr_RGB_coeff_ITUR_BT709 = 1,
+ ffYCbCr_RGB_coeff_SMPTE240M = 2,
+} ffYCbCr_RGB_MatrixCoefficientsType;
+
+struct TYCbCr2RGB_coeffs {
+ double Kr;
+ double Kg;
+ double Kb;
+ double chr_range;
+ double y_mul;
+ double vr_mul;
+ double ug_mul;
+ double vg_mul;
+ double ub_mul;
+ int Ysub;
+ int RGB_add1;
+ int RGB_add3;
+
+ TYCbCr2RGB_coeffs(ffYCbCr_RGB_MatrixCoefficientsType cspOptionsIturBt,
+ int cspOptionsWhiteCutoff,
+ int cspOptionsBlackCutoff,
+ int cspOptionsChromaCutoff,
+ double cspOptionsRGB_WhiteLevel,
+ double cspOptionsRGB_BlackLevel)
+ {
+ if (cspOptionsIturBt == ffYCbCr_RGB_coeff_ITUR_BT601) {
+ Kr = 0.299;
+ Kg = 0.587;
+ Kb = 0.114;
+ } else if (cspOptionsIturBt == ffYCbCr_RGB_coeff_SMPTE240M) {
+ Kr = 0.2122;
+ Kg = 0.7013;
+ Kb = 0.0865;
+ } else {
+ Kr = 0.2125;
+ Kg = 0.7154;
+ Kb = 0.0721;
+ }
+
+ double in_y_range = cspOptionsWhiteCutoff - cspOptionsBlackCutoff;
+ chr_range = 128 - cspOptionsChromaCutoff;
+
+ double cspOptionsRGBrange = cspOptionsRGB_WhiteLevel - cspOptionsRGB_BlackLevel;
+ y_mul =cspOptionsRGBrange / in_y_range;
+ vr_mul=(cspOptionsRGBrange / chr_range) * (1.0 - Kr);
+ ug_mul=(cspOptionsRGBrange / chr_range) * (1.0 - Kb) * Kb / Kg;
+ vg_mul=(cspOptionsRGBrange / chr_range) * (1.0 - Kr) * Kr / Kg;
+ ub_mul=(cspOptionsRGBrange / chr_range) * (1.0 - Kb);
+ int sub = min((int)cspOptionsRGB_BlackLevel, cspOptionsBlackCutoff);
+ Ysub = cspOptionsBlackCutoff - sub;
+ RGB_add1 = (int)cspOptionsRGB_BlackLevel - sub;
+ RGB_add3 = (RGB_add1 << 8) + (RGB_add1 << 16) + RGB_add1;
+ }
+};
+
+
// DXVA modes supported for Mpeg2 TODO
DXVA_PARAMS DXVA_Mpeg2 =
{
@@ -222,6 +284,12 @@ FFMPEG_CODECS ffCodecs[] = { &MEDIASUBTYPE_S263, CODEC_ID_H263, MAKEFOURCC('S','2','6','3'), NULL },
{ &MEDIASUBTYPE_s263, CODEC_ID_H263, MAKEFOURCC('s','2','6','3'), NULL },
+ // Real video
+ { &MEDIASUBTYPE_RV10, CODEC_ID_RV10, MAKEFOURCC('R','V','1','0'), NULL },
+ { &MEDIASUBTYPE_RV20, CODEC_ID_RV20, MAKEFOURCC('R','V','2','0'), NULL },
+ { &MEDIASUBTYPE_RV30, CODEC_ID_RV30, MAKEFOURCC('R','V','3','0'), NULL },
+ { &MEDIASUBTYPE_RV40, CODEC_ID_RV40, MAKEFOURCC('R','V','4','0'), NULL },
+
// Theora
{ &MEDIASUBTYPE_THEORA, CODEC_ID_THEORA, MAKEFOURCC('T','H','E','O'), NULL },
{ &MEDIASUBTYPE_theora, CODEC_ID_THEORA, MAKEFOURCC('t','h','e','o'), NULL },
@@ -380,6 +448,12 @@ const AMOVIESETUP_MEDIATYPE CMPCVideoDecFilter::sudPinTypesIn[] = { &MEDIATYPE_Video, &MEDIASUBTYPE_S263 },
{ &MEDIATYPE_Video, &MEDIASUBTYPE_s263 },
+ // Real video
+ { &MEDIATYPE_Video, &MEDIASUBTYPE_RV10 },
+ { &MEDIATYPE_Video, &MEDIASUBTYPE_RV20 },
+ { &MEDIATYPE_Video, &MEDIASUBTYPE_RV30 },
+ { &MEDIATYPE_Video, &MEDIASUBTYPE_RV40 },
+
// Theora
{ &MEDIATYPE_Video, &MEDIASUBTYPE_THEORA },
{ &MEDIATYPE_Video, &MEDIASUBTYPE_theora },
@@ -508,6 +582,7 @@ CMPCVideoDecFilter::CMPCVideoDecFilter(LPUNKNOWN lpunk, HRESULT* phr) m_nFFBufferSize = 0;
m_nWidth = 0;
m_nHeight = 0;
+ m_pSwsContext = NULL;
m_bUseDXVA = true;
m_bUseFFmpeg = true;
@@ -542,6 +617,7 @@ CMPCVideoDecFilter::CMPCVideoDecFilter(LPUNKNOWN lpunk, HRESULT* phr) avcodec_init();
avcodec_register_all();
av_log_set_callback(LogLibAVCodec);
+ init_libvo();
EnumWindows(EnumFindProcessWnd, (LPARAM)&hWnd);
DetectVideoCard(hWnd);
@@ -800,6 +876,13 @@ void CMPCVideoDecFilter::Cleanup() }
if (m_pFrame) av_free(m_pFrame);
+ if (m_pSwsContext)
+ {
+ sws_freeContext(m_pSwsContext);
+ m_pSwsContext = NULL;
+ }
+
+
m_pAVCodec = NULL;
m_pAVCtx = NULL;
m_pFrame = NULL;
@@ -1266,6 +1349,69 @@ void CMPCVideoDecFilter::SetTypeSpecificFlags(IMediaSample* pMS) }
}
+
+int CMPCVideoDecFilter::GetCspFromMediaType(GUID& subtype)
+{
+ if (subtype == MEDIASUBTYPE_I420 || subtype == MEDIASUBTYPE_IYUV || subtype == MEDIASUBTYPE_YV12)
+ return FF_CSP_420P|FF_CSP_FLAGS_YUV_ADJ;
+ else if (subtype == MEDIASUBTYPE_YUY2)
+ return FF_CSP_YUY2;
+// else if (subtype == MEDIASUBTYPE_ARGB32 || subtype == MEDIASUBTYPE_RGB32 || subtype == MEDIASUBTYPE_RGB24 || subtype == MEDIASUBTYPE_RGB565)
+
+ ASSERT (FALSE);
+ return FF_CSP_NULL;
+}
+
+
+void CMPCVideoDecFilter::InitSwscale()
+{
+ if (m_pSwsContext == NULL)
+ {
+ TYCbCr2RGB_coeffs coeffs(ffYCbCr_RGB_coeff_ITUR_BT601,0, 235, 16, 255.0, 0.0);
+ int32_t swscaleTable[7];
+ SwsParams params;
+
+ memset(¶ms,0,sizeof(params));
+ if (m_pAVCtx->dsp_mask & CCpuId::MPC_MM_MMX) params.cpu |= SWS_CPU_CAPS_MMX|SWS_CPU_CAPS_MMX2;
+ if (m_pAVCtx->dsp_mask & CCpuId::MPC_MM_3DNOW) params.cpu |= SWS_CPU_CAPS_3DNOW;
+
+ params.methodLuma.method=params.methodChroma.method=SWS_POINT;
+
+ swscaleTable[0] = int32_t(coeffs.vr_mul * 65536 + 0.5);
+ swscaleTable[1] = int32_t(coeffs.ub_mul * 65536 + 0.5);
+ swscaleTable[2] = int32_t(coeffs.ug_mul * 65536 + 0.5);
+ swscaleTable[3] = int32_t(coeffs.vg_mul * 65536 + 0.5);
+ swscaleTable[4] = int32_t(coeffs.y_mul * 65536 + 0.5);
+ swscaleTable[5] = int32_t(coeffs.Ysub * 65536);
+ swscaleTable[6] = coeffs.RGB_add1;
+
+ BITMAPINFOHEADER bihOut;
+ ExtractBIH(&m_pOutput->CurrentMediaType(), &bihOut);
+
+ m_nOutCsp = GetCspFromMediaType(m_pOutput->CurrentMediaType().subtype);
+ m_pSwsContext = sws_getContext(m_pAVCtx->width,
+ m_pAVCtx->height,
+ csp_ffdshow2mplayer(csp_lavc2ffdshow(m_pAVCtx->pix_fmt)),
+ m_pAVCtx->width,
+ m_pAVCtx->height,
+ csp_ffdshow2mplayer(m_nOutCsp),
+ ¶ms,
+ NULL,
+ NULL,
+ swscaleTable);
+
+ m_pOutSize.cx = bihOut.biWidth;
+ m_pOutSize.cy = abs(bihOut.biHeight);
+ }
+}
+
+template<class T> inline T odd2even(T x)
+{
+ return x&1 ?
+ x + 1 :
+ x;
+}
+
HRESULT CMPCVideoDecFilter::SoftwareDecode(IMediaSample* pIn, BYTE* pDataIn, int nSize, REFERENCE_TIME& rtStart, REFERENCE_TIME& rtStop)
{
HRESULT hr;
@@ -1306,7 +1452,32 @@ HRESULT CMPCVideoDecFilter::SoftwareDecode(IMediaSample* pIn, BYTE* pDataIn, int pOut->SetTime(&rtStart, &rtStop);
pOut->SetMediaTime(NULL, NULL);
- CopyBuffer(pDataOut, m_pFrame->data, m_pAVCtx->width, m_pAVCtx->height, m_pFrame->linesize[0], MEDIASUBTYPE_I420, false);
+ if (m_pSwsContext == NULL) InitSwscale();
+
+ if (m_pSwsContext != NULL)
+ {
+ uint8_t* dst[4];
+ stride_t dstStride[4];
+
+ const TcspInfo *outcspInfo=csp_getInfo(m_nOutCsp);
+ for (int i=0;i<4;i++)
+ {
+ dstStride[i]=m_pOutSize.cx>>outcspInfo->shiftX[i];
+ if (i==0)
+ dst[i]=pDataOut;
+ else
+ dst[i]=dst[i-1]+dstStride[i-1]*(m_pOutSize.cy>>outcspInfo->shiftY[i-1]);
+ }
+
+ int nTempCsp = m_nOutCsp;
+ if(outcspInfo->id==FF_CSP_420P)
+ csp_yuv_adj_to_plane(nTempCsp,outcspInfo,odd2even(m_pOutSize.cy),(unsigned char**)dst,dstStride);
+ else
+ csp_yuv_adj_to_plane(nTempCsp,outcspInfo,m_pAVCtx->height,(unsigned char**)dst,dstStride);
+
+ sws_scale_ordered (m_pSwsContext, m_pFrame->data, m_pFrame->linesize, 0, m_pAVCtx->height, dst, dstStride);
+// CopyBuffer(pDataOut, m_pFrame->data, m_pAVCtx->width, m_pAVCtx->height, m_pFrame->linesize[0], MEDIASUBTYPE_I420, false);
+ }
#if defined(_DEBUG) && 0
static REFERENCE_TIME rtLast = 0;
diff --git a/src/filters/transform/mpcvideodec/MPCVideoDecFilter.h b/src/filters/transform/mpcvideodec/MPCVideoDecFilter.h index bd770a2aa..679042d4e 100644 --- a/src/filters/transform/mpcvideodec/MPCVideoDecFilter.h +++ b/src/filters/transform/mpcvideodec/MPCVideoDecFilter.h @@ -37,6 +37,7 @@ struct AVCodec;
struct AVCodecContext;
struct AVFrame;
+struct SwsContext;
class CCpuId;
@@ -108,6 +109,9 @@ protected: bool m_bUseDXVA;
bool m_bUseFFmpeg;
CSize m_sar;
+ SwsContext* m_pSwsContext;
+ int m_nOutCsp;
+ CSize m_pOutSize; // Picture size on output pin
// === DXVA common variables
VIDEO_OUTPUT_FORMATS* m_pVideoOutputFormat;
@@ -141,6 +145,8 @@ protected: void CalcAvgTimePerFrame();
void DetectVideoCard(HWND hWnd);
UINT GetAdapter(IDirect3D9* pD3D, HWND hWnd);
+ int GetCspFromMediaType(GUID& subtype);
+ void InitSwscale();
void SetTypeSpecificFlags(IMediaSample* pMS);
HRESULT SoftwareDecode(IMediaSample* pIn, BYTE* pDataIn, int nSize, REFERENCE_TIME& rtStart, REFERENCE_TIME& rtStop);
diff --git a/src/filters/transform/mpcvideodec/ffImgfmt.cpp b/src/filters/transform/mpcvideodec/ffImgfmt.cpp new file mode 100644 index 000000000..1959b476b --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffImgfmt.cpp @@ -0,0 +1,1051 @@ +/*
+ * Copyright (c) 2003-2006 Milan Cutka
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "stdafx.h"
+#include <vector>
+#include "PODtypes.h"
+#include "avcodec.h"
+#include <uuids.h>
+#include <moreuuids.h>
+#include "char_t.h"
+
+
+
+const TcspInfo cspInfos[]=
+{
+ {
+ FF_CSP_420P,_l("YV12"),
+ 1,12, //Bpp
+ 3, //numplanes
+ {0,1,1,0}, //shiftX
+ {0,1,1,0}, //shiftY
+ {0,128,128,0}, //black,
+ FOURCC_YV12, FOURCC_YV12, &MEDIASUBTYPE_YV12
+ },
+ {
+ FF_CSP_422P,_l("422P"),
+ 1,18, //Bpp
+ 3, //numplanes
+ {0,1,1,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,128,128,0}, //black
+ FOURCC_422P, FOURCC_422P, &MEDIASUBTYPE_422P
+ },
+ {
+ FF_CSP_444P,_l("444P"),
+ 1,24, //Bpp
+ 3, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,128,128,0}, //black
+ FOURCC_444P, FOURCC_444P, &MEDIASUBTYPE_444P
+ },
+ {
+ FF_CSP_411P,_l("411P"),
+ 1,17, //Bpp
+ 3, //numplanes
+ {0,2,2,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,128,128,0}, //black
+ FOURCC_411P, FOURCC_411P, &MEDIASUBTYPE_411P
+ },
+ {
+ FF_CSP_410P,_l("410P"),
+ 1,10, //Bpp
+ 3, //numplanes
+ {0,2,2,0}, //shiftX
+ {0,2,2,0}, //shiftY
+ {0,128,128,0}, //black
+ FOURCC_410P, FOURCC_410P, &MEDIASUBTYPE_410P
+ },
+
+ {
+ FF_CSP_YUY2,_l("YUY2"),
+ 2,16, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0x8000,0,0,0}, //black
+ FOURCC_YUY2, FOURCC_YUY2, &MEDIASUBTYPE_YUY2,
+ 0,1 //packedLumaOffset,packedChromaOffset
+ },
+ {
+ FF_CSP_UYVY,_l("UYVY"),
+ 2,16, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0x0080,0,0,0}, //black
+ FOURCC_UYVY, FOURCC_UYVY, &MEDIASUBTYPE_UYVY,
+ 1,0 //packedLumaOffset,packedChromaOffset
+ },
+ {
+ FF_CSP_YVYU,_l("YVYU"),
+ 2,16, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0x8000,0,0,0}, //black
+ FOURCC_YVYU, FOURCC_YVYU, &MEDIASUBTYPE_YVYU,
+ 0,1 //packedLumaOffset,packedChromaOffset
+ },
+ {
+ FF_CSP_VYUY,_l("VYUY"),
+ 2,16, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0x0080,0,0,0}, //black
+ FOURCC_VYUY, FOURCC_VYUY, &MEDIASUBTYPE_VYUY,
+ 1,0 //packedLumaOffset,packedChromaOffset
+ },
+
+ {
+ FF_CSP_ABGR,_l("ABGR"),
+ 4,32, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, 0, &MEDIASUBTYPE_RGB32
+ },
+ {
+ FF_CSP_RGBA,_l("RGBA"),
+ 4,32, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, 0, &MEDIASUBTYPE_RGB32
+ },
+ {
+ FF_CSP_BGR32,_l("BGR32"),
+ 4,32, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, 0, &MEDIASUBTYPE_RGB32
+ },
+ {
+ FF_CSP_BGR24,_l("BGR24"),
+ 3,24, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, 0, &MEDIASUBTYPE_RGB24
+ },
+ {
+ FF_CSP_BGR15,_l("BGR15"),
+ 2,16, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, 0, &MEDIASUBTYPE_RGB555
+ },
+ {
+ FF_CSP_BGR16,_l("BGR16"),
+ 2,16, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, 0, &MEDIASUBTYPE_RGB565
+ },
+ {
+ FF_CSP_RGB32,_l("RGB32"),
+ 4,32, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, FOURCC_RGB3, &MEDIASUBTYPE_RGB32
+ },
+ {
+ FF_CSP_RGB24,_l("RGB24"),
+ 3,24, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, FOURCC_RGB2, &MEDIASUBTYPE_RGB24
+ },
+ {
+ FF_CSP_RGB15,_l("RGB15"),
+ 2,16, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, FOURCC_RGB5, &MEDIASUBTYPE_RGB555
+ },
+ {
+ FF_CSP_RGB16,_l("RGB16"),
+ 2,16, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, FOURCC_RGB6, &MEDIASUBTYPE_RGB565
+ },
+
+ {
+ FF_CSP_PAL8,_l("pal8"),
+ 1,8, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ BI_RGB, 0, &MEDIASUBTYPE_RGB8
+ },
+ {
+ FF_CSP_CLJR,_l("cljr"),
+ 1,16, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ FOURCC_CLJR, FOURCC_CLJR, &MEDIASUBTYPE_CLJR
+ },
+ {
+ FF_CSP_Y800,_l("gray"),
+ 1,8, //Bpp
+ 1, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,0,0,0}, //shiftY
+ {0,0,0,0}, //black
+ FOURCC_Y800, FOURCC_Y800, &MEDIASUBTYPE_Y800
+ },
+ {
+ FF_CSP_NV12,_l("NV12"),
+ 1,12, //Bpp
+ 2, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,1,1,0}, //shiftY
+ {0,128,128,0}, //black
+ FOURCC_NV12, FOURCC_NV12, &MEDIASUBTYPE_NV12
+ },
+ 0
+};
+
+TcspInfo cspInfoIYUV=
+{
+ FF_CSP_420P,_l("YV12"),
+ 1,12, //Bpp
+ 3, //numplanes
+ {0,1,1,0}, //shiftX
+ {0,1,1,0}, //shiftY
+ {0,128,128,0}, //black,
+ FOURCC_IYUV, FOURCC_IYUV, &MEDIASUBTYPE_IYUV
+};
+
+TcspInfo cspInfoNV21=
+{
+ FF_CSP_NV12,_l("NV21"),
+ 1,12, //Bpp
+ 2, //numplanes
+ {0,0,0,0}, //shiftX
+ {0,1,1,0}, //shiftY
+ {0,128,128,0}, //black
+ FOURCC_NV21, FOURCC_NV21, &MEDIASUBTYPE_NV21
+};
+
+const TcspFcc cspFccs[]=
+{
+ _l("YV12") ,FOURCC_YV12,FF_CSP_420P|FF_CSP_FLAGS_YUV_ADJ,false,true,
+ _l("I420/IYUV"),FOURCC_I420,FF_CSP_420P|FF_CSP_FLAGS_YUV_ADJ|FF_CSP_FLAGS_YUV_ORDER,false,true,
+ _l("YUY2") ,FOURCC_YUY2,FF_CSP_YUY2,false,true,
+ _l("YVYU") ,FOURCC_YVYU,FF_CSP_YVYU,false,true,
+ _l("UYVY") ,FOURCC_UYVY,FF_CSP_UYVY,false,true,
+ _l("VYUY") ,FOURCC_VYUY,FF_CSP_VYUY,false,true,
+ _l("RGB32") ,FOURCC_RGB3,FF_CSP_RGB32,true,true,
+ _l("RGB24") ,FOURCC_RGB2,FF_CSP_RGB24,true,true,
+ _l("RGB555") ,FOURCC_RGB5,FF_CSP_RGB15,true,true,
+ _l("RGB565") ,FOURCC_RGB6,FF_CSP_RGB16,true,true,
+ _l("CLJR") ,FOURCC_CLJR,FF_CSP_CLJR,false,false,
+ _l("Y800") ,FOURCC_Y800,FF_CSP_Y800,false,true,
+ _l("NV12") ,FOURCC_NV12,FF_CSP_NV12,false,false,
+ _l("NV21") ,FOURCC_NV21,FF_CSP_NV12|FF_CSP_FLAGS_YUV_ORDER,false,false,
+ NULL,0
+};
+
+char_t* csp_getName(int csp,char_t *buf,size_t len)
+{
+ return csp_getName(csp_getInfo(csp),csp,buf,len);
+}
+char_t* csp_getName(const TcspInfo *cspInfo,int csp,char_t *buf,size_t len)
+{
+ const char_t *colorspaceName=cspInfo?cspInfo->name:_l("unknown");
+ _sntprintf_s(buf,
+ len,
+ _TRUNCATE,
+ _l("%s%s%s%s%s%s"),
+ colorspaceName,
+ csp & FF_CSP_FLAGS_VFLIP ? _l(",flipped") : _l(""),
+ csp & FF_CSP_FLAGS_INTERLACED ? _l(",interlaced") : _l(""),
+ csp & FF_CSP_FLAGS_YUV_ADJ ? _l(",adj") : _l(""),
+ csp & FF_CSP_FLAGS_YUV_ORDER ? _l(",VU") : _l(""),
+ csp & FF_CSP_FLAGS_YUV_JPEG ? _l(",JPEG") : _l(""));
+ return buf;
+}
+
+const TcspInfo* csp_getInfoFcc(FOURCC fcccsp)
+{
+ if (fcccsp==FOURCC_IYUV || fcccsp==FOURCC_I420)
+ return &cspInfoIYUV;
+ else
+ {
+ for (int i=0;i<FF_CSPS_NUM;i++)
+ if (cspInfos[i].fcccsp==fcccsp)
+ return cspInfos+i;
+ return NULL;
+ }
+}
+
+int csp_bestMatch(int inCSP,int wantedCSPS,int *rank)
+{
+ int outCSP=inCSP&wantedCSPS&FF_CSPS_MASK;
+ if (outCSP)
+ {
+ if (rank) *rank=100;
+ return outCSP|(inCSP&~FF_CSPS_MASK);
+ }
+
+ const int *bestcsps=NULL;
+ switch (inCSP&FF_CSPS_MASK)
+ {
+ case FF_CSP_420P:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_422P:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_YUY2 ,
+ FF_CSP_420P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_444P:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_422P ,
+ FF_CSP_420P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_411P:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_410P:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+
+ case FF_CSP_YUY2:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_UYVY:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_YUY2 ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_YVYU:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_VYUY ,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_VYUY:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+
+ case FF_CSP_ABGR:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_RGBA:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_ABGR ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_BGR32:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_BGR24:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_RGB24,
+ FF_CSP_BGR32,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_RGB32,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_BGR15:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_BGR32,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB32,
+ FF_CSP_RGB24,
+ FF_CSP_RGB15,
+ FF_CSP_RGB16,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_BGR16:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_BGR32,
+ FF_CSP_BGR24,
+ FF_CSP_BGR15,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_RGB32,
+ FF_CSP_RGB24,
+ FF_CSP_RGB15,
+ FF_CSP_RGB16,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_RGB32:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR15,
+ FF_CSP_BGR16,
+ FF_CSP_RGB15,
+ FF_CSP_RGB16,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_RGB24:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_BGR24,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR15,
+ FF_CSP_BGR16,
+ FF_CSP_RGB15,
+ FF_CSP_RGB16,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_RGB15:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_BGR15,
+ FF_CSP_RGB32,
+ FF_CSP_RGB24,
+ FF_CSP_RGB16,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_BGR24,
+ FF_CSP_BGR16,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_RGB16:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_RGB15,
+ FF_CSP_RGB32,
+ FF_CSP_RGB24,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_BGR24,
+ FF_CSP_BGR15,
+ FF_CSP_BGR16,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_PAL8:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_RGB32,
+ FF_CSP_BGR32,
+ FF_CSP_RGB24,
+ FF_CSP_BGR24,
+ FF_CSP_RGB15,
+ FF_CSP_BGR15,
+ FF_CSP_RGB16,
+ FF_CSP_BGR16,
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_CLJR:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_Y800:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ case FF_CSP_NV12:
+ {
+ static const int best[FF_CSPS_NUM]=
+ {
+ FF_CSP_420P ,
+ FF_CSP_422P ,
+ FF_CSP_444P ,
+ FF_CSP_411P ,
+ FF_CSP_410P ,
+ FF_CSP_YUY2 ,
+ FF_CSP_UYVY ,
+ FF_CSP_YVYU ,
+ FF_CSP_VYUY ,
+ FF_CSP_ABGR ,
+ FF_CSP_RGBA ,
+ FF_CSP_BGR32,
+ FF_CSP_RGB32,
+ FF_CSP_BGR24,
+ FF_CSP_RGB24,
+ FF_CSP_BGR16,
+ FF_CSP_RGB16,
+ FF_CSP_BGR15,
+ FF_CSP_RGB15,
+ FF_CSP_NULL
+ };
+ bestcsps=best;
+ break;
+ }
+ default:return FF_CSP_NULL;
+ }
+ if (rank) *rank=99;
+ while (*bestcsps)
+ {
+ if (*bestcsps&wantedCSPS)
+ return *bestcsps|(inCSP&~FF_CSPS_MASK);
+ bestcsps++;
+ if (rank) (*rank)--;
+ }
+ return FF_CSP_NULL;
+}
+
+
+
+bool TcspInfos::TsortFc::operator ()(const TcspInfo* &csp1,const TcspInfo* &csp2)
+{
+ int rank1;csp_bestMatch(csp,csp1->id,&rank1);
+ int rank2;csp_bestMatch(csp,csp2->id,&rank2);
+ return rank1>rank2;
+}
+//void TcspInfos::sort(int csp)
+//{
+// std::sort(begin(),end(),TsortFc(csp&FF_CSPS_MASK));
+//}
+
+//int getBMPcolorspace(const BITMAPINFOHEADER *hdr,const TcspInfos &forcedCsps)
+//{
+// int csp;
+// switch(hdr->biCompression)
+// {
+// case BI_RGB:
+// switch (hdr->biBitCount)
+// {
+// case 8:csp=FF_CSP_PAL8|FF_CSP_FLAGS_VFLIP;break;
+// case 15:csp=FF_CSP_RGB15|FF_CSP_FLAGS_VFLIP;break;
+// case 16:csp=FF_CSP_RGB16|FF_CSP_FLAGS_VFLIP;break;
+// case 24:csp=FF_CSP_RGB24|FF_CSP_FLAGS_VFLIP;break;
+// case 32:csp=FF_CSP_RGB32|FF_CSP_FLAGS_VFLIP;break;
+// default:return FF_CSP_NULL;
+// }
+// break;
+// case FOURCC_I420:
+// case FOURCC_IYUV:
+// csp=FF_CSP_420P|FF_CSP_FLAGS_YUV_ADJ|FF_CSP_FLAGS_YUV_ORDER;
+// break;
+// case FOURCC_YV12:
+// csp=FF_CSP_420P|FF_CSP_FLAGS_YUV_ADJ;
+// break;
+// case FOURCC_YUYV:
+// case FOURCC_YUY2:
+// case FOURCC_V422:
+// csp=FF_CSP_YUY2;
+// break;
+// case FOURCC_YVYU:
+// csp=FF_CSP_YVYU;
+// break;
+// case FOURCC_UYVY:
+// csp=FF_CSP_UYVY;
+// break;
+// case FOURCC_VYUY:
+// csp=FF_CSP_VYUY;
+// break;
+// case FOURCC_Y800:
+// csp=FF_CSP_Y800;
+// break;
+// case FOURCC_444P:
+// case FOURCC_YV24:
+// csp=FF_CSP_444P;
+// break;
+// case FOURCC_422P:
+// csp=FF_CSP_422P;
+// break;
+// case FOURCC_YV16:
+// csp=FF_CSP_422P|FF_CSP_FLAGS_YUV_ADJ;
+// break;
+// case FOURCC_411P:
+// case FOURCC_Y41B:
+// csp=FF_CSP_411P;
+// break;
+// case FOURCC_410P:
+// csp=FF_CSP_410P;
+// break;
+// default:
+// return FF_CSP_NULL;
+// }
+// bool ok;
+// if (!forcedCsps.empty())
+// ok=std::find(forcedCsps.begin(),forcedCsps.end(),csp_getInfo(csp))!=forcedCsps.end();
+// else
+// ok=true;
+// return ok?csp:FF_CSP_NULL;
+//}
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/Makefile b/src/filters/transform/mpcvideodec/ffmpeg/Makefile index 49b802de6..3f856e87b 100644 --- a/src/filters/transform/mpcvideodec/ffmpeg/Makefile +++ b/src/filters/transform/mpcvideodec/ffmpeg/Makefile @@ -1,5 +1,7 @@ LAVC_DIR=libavcodec
LAVU_DIR=libavutil
+LSWS_DIR=libswscale
+LIBV_DIR=libvo
PNG_DIR =../../../../libpng
ifeq ($(64BIT),yes)
ZLIB_DIR=../../../../zlib
@@ -7,7 +9,7 @@ else ZLIB_DIR=../../../../zlib
endif
-CFLAGS+= -I. -I.. -I$(LAVC_DIR) -I$(LAVU_DIR) -I$(ZLIB_DIR) -I$(PNG_DIR) \
+CFLAGS+= -I. -I.. -I$(LAVC_DIR) -I$(LAVU_DIR) -I$(LSWS_DIR) -I$(ZLIB_DIR) -I$(PNG_DIR) \
-DHAVE_AV_CONFIG_H -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -std=gnu99
SRCS_C=\
@@ -17,6 +19,7 @@ SRCS_C=\ $(LAVC_DIR)/ac3dec.c \
$(LAVC_DIR)/ac3dec_data.c \
$(LAVC_DIR)/ac3tab.c \
+ $(LAVC_DIR)/adpcm.c \
$(LAVC_DIR)/allcodecs.c \
$(LAVC_DIR)/bitstream.c \
$(LAVC_DIR)/cabac.c \
@@ -73,6 +76,12 @@ SRCS_C=\ $(LAVC_DIR)/nellymoserdec.c \
$(LAVC_DIR)/options.c \
$(LAVC_DIR)/parser.c \
+ $(LAVC_DIR)/rv10.c \
+ $(LAVC_DIR)/rv30.c \
+ $(LAVC_DIR)/rv30dsp.c \
+ $(LAVC_DIR)/rv34.c \
+ $(LAVC_DIR)/rv40.c \
+ $(LAVC_DIR)/rv40dsp.c \
$(LAVC_DIR)/simple_idct.c \
$(LAVC_DIR)/sp5xdec.c \
$(LAVC_DIR)/svq1.c \
@@ -124,6 +133,14 @@ SRCS_C+=\ $(LAVC_DIR)/x86/vp6dsp_mmx.c \
$(LAVC_DIR)/x86/vp6dsp_sse2.c
+SRCS_C+=\
+ $(LIBV_DIR)/aclib.c \
+ $(LIBV_DIR)/libvoinit.c \
+ $(LSWS_DIR)/rgb2rgb.c \
+ $(LSWS_DIR)/yuv2rgb.c \
+ $(LSWS_DIR)/swscale.c \
+ $(LSWS_DIR)/libswscalew32thread.c
+
ifneq ($(64BIT),yes)
SRCS_C+=\
$(LAVC_DIR)/x86/fft.c \
@@ -161,7 +178,7 @@ OPTFLAGS+= -fno-math-errno .all: $(SLIB)
clean:
- rm -f *.o *.d *~ $(LAVC_DIR)/*.o $(LAVC_DIR)/*.d $(LAVC_DIR)/x86/*.o $(LAVC_DIR)/amrnb/*.o $(LAVC_DIR)/amrwb/*.o $(LAVU_DIR)/*.o $(LAVU_DIR)/*.d $(SLIB) $(ZLIB_DIR)/*.o $(PNG_DIR)/*.o $(LAVC_DIR)/x86/*.d $(LAVC_DIR)/amrnb/*.d $(LAVC_DIR)/amrwb/*.d $(ZLIB_DIR)/*.d
+ rm -f *.o *.d *~ $(LAVC_DIR)/*.o $(LAVC_DIR)/*.d $(LAVC_DIR)/x86/*.o $(LAVC_DIR)/amrnb/*.o $(LAVC_DIR)/amrwb/*.o $(LAVU_DIR)/*.o $(LAVU_DIR)/*.d $(LSWS_DIR)/*.o $(LSWS_DIR)/*.d $(LIBV_DIR)/*.o $(LIBV_DIR)/*.d $(SLIB) $(ZLIB_DIR)/*.o $(PNG_DIR)/*.o $(LAVC_DIR)/x86/*.d $(LAVC_DIR)/amrnb/*.d $(LAVC_DIR)/amrwb/*.d $(ZLIB_DIR)/*.d
#
# include dependency files if they exist
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/config.h b/src/filters/transform/mpcvideodec/ffmpeg/config.h index c74ff93c7..2cd87328a 100644 --- a/src/filters/transform/mpcvideodec/ffmpeg/config.h +++ b/src/filters/transform/mpcvideodec/ffmpeg/config.h @@ -1,10 +1,14 @@ #ifdef __GNUC__
#define HAVE_INLINE_ASM 1
#define HAVE_MMX 1
+ #define HAVE_MMX2 1
#define HAVE_SSE 1
+ #define HAVE_SSE2 1
#define HAVE_SSSE3 1
#define HAVE_AMD3DNOW 1
#define HAVE_AMD3DNOWEXT 1
+ #define HAVE_AMD3DNOWEX 1
+
#define ARCH_X86 1
#ifdef ARCH_X86_64
#define HAVE_FAST_64BIT 1
@@ -16,7 +20,9 @@ #else
#define HAVE_INLINE_ASM 0
#define HAVE_MMX 0
+ #define HAVE_MMX2 0
#define HAVE_SSE 0
+ #define HAVE_SSE2 0
#define HAVE_SSSE3 0
#define HAVE_AMD3DNOW 0
#define HAVE_AMD3DNOWEXT 0
@@ -46,6 +52,19 @@ #define EMULATE_FAST_INT
#endif
+#ifndef __GNUC__
+ #define inline __inline
+ #ifndef __attribute__
+ #define __attribute__(x) /**/
+ #endif
+ #pragma warning (disable:4002)
+ #include <malloc.h>
+ #define memalign(a,b) _aligned_malloc(b,a)
+#else
+ #define memalign(a,b) __mingw_aligned_malloc(b,a)
+#endif
+
+
#define HAVE_BSWAP 1
#define HAVE_MALLOC_H 1
#define HAVE_MEMALIGN 1
@@ -55,6 +74,8 @@ #define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\n\t"
+#define CONFIG_GPL 1
+
//#define CONFIG_AUDIO_NONSHORT 1
#define CONFIG_HARDCODED_TABLES 0
#define CONFIG_GPL 1
@@ -111,10 +132,10 @@ #define CONFIG_QPEG_DECODER 0
#define CONFIG_QTRLE_DECODER 0
#define CONFIG_RPZA_DECODER 0
-#define CONFIG_RV10_DECODER 0
-#define CONFIG_RV20_DECODER 0
-#define CONFIG_RV30_DECODER 0
-#define CONFIG_RV40_DECODER 0
+#define CONFIG_RV10_DECODER 1
+#define CONFIG_RV20_DECODER 1
+#define CONFIG_RV30_DECODER 1
+#define CONFIG_RV40_DECODER 1
#define CONFIG_SNOW_DECODER 0
#define CONFIG_SP5X_DECODER 1
#define CONFIG_SVQ1_DECODER 1
@@ -167,25 +188,25 @@ #define CONFIG_WMAV2_DECODER 0
#define CONFIG_PCM_ALAW_DECODER 0
#define CONFIG_PCM_MULAW_DECODER 0
-#define CONFIG_ADPCM_4XM_DECODER 0
-#define CONFIG_ADPCM_ADX_DECODER 0
-#define CONFIG_ADPCM_CT_DECODER 0
-#define CONFIG_ADPCM_EA_DECODER 0
+#define CONFIG_ADPCM_4XM_DECODER 1
+#define CONFIG_ADPCM_ADX_DECODER 1
+#define CONFIG_ADPCM_CT_DECODER 1
+#define CONFIG_ADPCM_EA_DECODER 1
#define CONFIG_ADPCM_G726_DECODER 0
-#define CONFIG_ADPCM_IMA_AMV_DECODER 0
-#define CONFIG_ADPCM_IMA_DK3_DECODER 0
-#define CONFIG_ADPCM_IMA_DK4_DECODER 0
-#define CONFIG_ADPCM_IMA_QT_DECODER 0
-#define CONFIG_ADPCM_IMA_SMJPEG_DECODER 0
-#define CONFIG_ADPCM_IMA_WAV_DECODER 0
-#define CONFIG_ADPCM_IMA_WS_DECODER 0
+#define CONFIG_ADPCM_IMA_AMV_DECODER 1
+#define CONFIG_ADPCM_IMA_DK3_DECODER 1
+#define CONFIG_ADPCM_IMA_DK4_DECODER 1
+#define CONFIG_ADPCM_IMA_QT_DECODER 1
+#define CONFIG_ADPCM_IMA_SMJPEG_DECODER 1
+#define CONFIG_ADPCM_IMA_WAV_DECODER 1
+#define CONFIG_ADPCM_IMA_WS_DECODER 1
#define CONFIG_ADPCM_MS_DECODER 0
-#define CONFIG_ADPCM_SBPRO_2_DECODER 0
-#define CONFIG_ADPCM_SBPRO_3_DECODER 0
-#define CONFIG_ADPCM_SBPRO_4_DECODER 0
-#define CONFIG_ADPCM_SWF_DECODER 0
-#define CONFIG_ADPCM_XA_DECODER 0
-#define CONFIG_ADPCM_YAMAHA_DECODER 0
+#define CONFIG_ADPCM_SBPRO_2_DECODER 1
+#define CONFIG_ADPCM_SBPRO_3_DECODER 1
+#define CONFIG_ADPCM_SBPRO_4_DECODER 1
+#define CONFIG_ADPCM_SWF_DECODER 1
+#define CONFIG_ADPCM_XA_DECODER 1
+#define CONFIG_ADPCM_YAMAHA_DECODER 1
#define CONFIG_LIBAMR_NB_DECODER 1
#define CONFIG_LIBAMR_WB_DECODER 1
@@ -224,3 +245,7 @@ #define CONFIG_MPEGAUDIO_PARSER 0
#define CONFIG_MPEG4VIDEO_PARSER 0
#define CONFIG_MLP_PARSER 1
+
+#define CONFIG_SWSCALE_ALPHA 1
+#define RUNTIME_CPUDETECT 1
+#define USE_FASTMEMCPY 1
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/cpudetect.h b/src/filters/transform/mpcvideodec/ffmpeg/cpudetect.h new file mode 100644 index 000000000..3346c0b74 --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/cpudetect.h @@ -0,0 +1,30 @@ +#ifndef CPUDETECT_H
+#define CPUDETECT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CPUTYPE_I386 3
+#define CPUTYPE_I486 4
+#define CPUTYPE_I586 5
+#define CPUTYPE_I686 6
+
+typedef struct cpucaps_s {
+ int hasMMX;
+ int hasMMX2;
+ int has3DNow;
+ int has3DNowExt;
+ int hasSSE;
+ int hasSSE2;
+ int hasSSSE3;
+ int isP4HT; // -1: not initialized, 0: non P4Ht, ;1: p4HT
+} CpuCaps;
+
+extern CpuCaps gCpuCaps;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !CPUDETECT_H */
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec.vcproj b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec.vcproj index 34f94fa2d..f485de275 100644 --- a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec.vcproj +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec.vcproj @@ -52,7 +52,7 @@ Name="VCCLCompilerTool"
AdditionalOptions="/MP"
Optimization="0"
- AdditionalIncludeDirectories="..\..\..\..\zlib,.,libavcodec,libavutil, ..\..\..\..\..\include"
+ AdditionalIncludeDirectories="..\..\..\..\zlib,.,libavcodec,libavutil,libswscale,libvo,..\..\..\..\..\include"
PreprocessorDefinitions="WIN32;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;_CRT_NONSTDC_NO_WARNINGS;_DEBUG;_WINDOWS;HAVE_AV_CONFIG_H;H264_MERGE_TESTING"
ExceptionHandling="0"
BasicRuntimeChecks="3"
@@ -132,7 +132,7 @@ <Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories="..\..\..\..\zlib,.,libavcodec,libavutil, ..\..\..\..\..\include"
+ AdditionalIncludeDirectories="..\..\..\..\zlib,.,libavcodec,libavutil,libswscale,libvo,..\..\..\..\..\include"
PreprocessorDefinitions="_WIN64;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;_CRT_NONSTDC_NO_WARNINGS;_DEBUG;_WINDOWS;HAVE_AV_CONFIG_H"
ExceptionHandling="0"
BasicRuntimeChecks="3"
@@ -217,7 +217,7 @@ OmitFramePointers="true"
EnableFiberSafeOptimizations="true"
WholeProgramOptimization="false"
- AdditionalIncludeDirectories="..\..\..\..\zlib,.,libavcodec,libavutil, ..\..\..\..\..\include"
+ AdditionalIncludeDirectories="..\..\..\..\zlib,.,libavcodec,libavutil,libswscale,libvo,..\..\..\..\..\include"
PreprocessorDefinitions="WIN32;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;_CRT_NONSTDC_NO_WARNINGS;NDEBUG;_WINDOWS;HAVE_AV_CONFIG_H"
StringPooling="true"
ExceptionHandling="0"
@@ -305,7 +305,7 @@ FavorSizeOrSpeed="1"
OmitFramePointers="true"
WholeProgramOptimization="false"
- AdditionalIncludeDirectories="..\..\..\..\zlib,.,libavcodec,libavutil, ..\..\..\..\..\include"
+ AdditionalIncludeDirectories="..\..\..\..\zlib,.,libavcodec,libavutil,libswscale,libvo,..\..\..\..\..\include"
PreprocessorDefinitions="_WIN64;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;_CRT_NONSTDC_NO_WARNINGS;NDEBUG;_WINDOWS;HAVE_AV_CONFIG_H"
StringPooling="true"
ExceptionHandling="0"
@@ -358,7 +358,7 @@ </References>
<Files>
<Filter
- Name="Source Files"
+ Name="libavcodec"
Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
>
<File
@@ -366,367 +366,335 @@ >
</File>
<File
- RelativePath=".\libavcodec\ac3.c"
+ RelativePath=".\libavcodec\aac_ac3_parser.h"
>
</File>
<File
- RelativePath=".\libavcodec\ac3_parser.c"
+ RelativePath=".\libavcodec\ac3.c"
>
</File>
<File
- RelativePath=".\libavcodec\ac3dec.c"
+ RelativePath=".\libavcodec\ac3.h"
>
</File>
<File
- RelativePath=".\libavcodec\ac3dec_data.c"
+ RelativePath=".\libavcodec\ac3_parser.c"
>
</File>
<File
- RelativePath=".\libavcodec\ac3tab.c"
+ RelativePath=".\libavcodec\ac3_parser.h"
>
</File>
<File
- RelativePath=".\libavcodec\allcodecs.c"
+ RelativePath=".\libavcodec\ac3dec.c"
>
</File>
<File
- RelativePath=".\libavcodec\bitstream.c"
+ RelativePath=".\libavcodec\ac3dec.h"
>
</File>
<File
- RelativePath=".\libavcodec\cabac.c"
+ RelativePath=".\libavcodec\ac3dec_data.c"
>
</File>
<File
- RelativePath=".\libavcodec\CompilatorVersion.c"
+ RelativePath=".\libavcodec\ac3dec_data.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\dec_acelp.c"
+ RelativePath=".\libavcodec\ac3tab.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\dec_dtx.c"
+ RelativePath=".\libavcodec\ac3tab.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\dec_gain.c"
+ RelativePath=".\libavcodec\adpcm.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\dec_if.c"
+ RelativePath=".\libavcodec\allcodecs.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\dec_lpc.c"
+ RelativePath=".\libavcodec\avcodec.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\dec_main.c"
+ RelativePath=".\libavcodec\bitstream.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\dec_rom.c"
+ RelativePath=".\libavcodec\bytestream.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\dec_util.c"
+ RelativePath=".\libavcodec\cabac.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\decoder.c"
+ RelativePath=".\libavcodec\cabac.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrnb\decoder.c"
+ RelativePath=".\libavcodec\CompilatorVersion.c"
>
</File>
<File
- RelativePath=".\libavcodec\dsputil.c"
+ RelativePath=".\libavcodec\amrwb\dec.h"
>
</File>
<File
- RelativePath=".\libavcodec\eac3dec.c"
+ RelativePath=".\libavcodec\amrwb\dec_acelp.c"
>
</File>
<File
- RelativePath=".\libavcodec\eac3dec_data.c"
+ RelativePath=".\libavcodec\amrwb\dec_acelp.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\enc_acelp.c"
+ RelativePath=".\libavcodec\amrwb\dec_dtx.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\enc_dtx.c"
+ RelativePath=".\libavcodec\amrwb\dec_dtx.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\enc_gain.c"
+ RelativePath=".\libavcodec\amrwb\dec_gain.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\enc_if.c"
+ RelativePath=".\libavcodec\amrwb\dec_gain.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\enc_lpc.c"
+ RelativePath=".\libavcodec\amrwb\dec_if.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\enc_main.c"
+ RelativePath=".\libavcodec\amrwb\dec_if.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\enc_rom.c"
+ RelativePath=".\libavcodec\amrwb\dec_lpc.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\enc_util.c"
+ RelativePath=".\libavcodec\amrwb\dec_lpc.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\encoder.c"
+ RelativePath=".\libavcodec\amrwb\dec_main.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrnb\encoder.c"
+ RelativePath=".\libavcodec\amrwb\dec_main.h"
>
</File>
<File
- RelativePath=".\libavcodec\error_resilience.c"
+ RelativePath=".\libavcodec\amrwb\dec_rom.c"
>
</File>
<File
- RelativePath=".\libavcodec\faandct.c"
+ RelativePath=".\libavcodec\amrwb\dec_util.c"
>
</File>
<File
- RelativePath=".\libavcodec\faandct.h"
+ RelativePath=".\libavcodec\amrwb\dec_util.h"
>
</File>
<File
- RelativePath=".\libavcodec\faanidct.c"
+ RelativePath=".\libavcodec\amrnb\decoder.c"
>
</File>
<File
- RelativePath=".\libavcodec\fft.c"
+ RelativePath=".\libavcodec\amrwb\decoder.c"
>
</File>
<File
- RelativePath="libavcodec\golomb.c"
+ RelativePath=".\libavcodec\dsputil.c"
>
</File>
<File
- RelativePath=".\libavcodec\h261.c"
+ RelativePath=".\libavcodec\dsputil.h"
>
</File>
<File
- RelativePath=".\libavcodec\h261_parser.c"
+ RelativePath=".\libavcodec\eac3dec.c"
>
</File>
<File
- RelativePath=".\libavcodec\h261dec.c"
+ RelativePath=".\libavcodec\eac3dec_data.c"
>
</File>
<File
- RelativePath=".\libavcodec\h263.c"
+ RelativePath=".\libavcodec\eac3dec_data.h"
>
</File>
<File
- RelativePath=".\libavcodec\h263_parser.c"
+ RelativePath=".\libavcodec\amrwb\enc.h"
>
</File>
<File
- RelativePath=".\libavcodec\h263dec.c"
+ RelativePath=".\libavcodec\amrwb\enc_acelp.c"
>
</File>
<File
- RelativePath="libavcodec\h264.c"
+ RelativePath=".\libavcodec\amrwb\enc_acelp.h"
>
</File>
<File
- RelativePath=".\libavcodec\h264_dxva.c"
+ RelativePath=".\libavcodec\amrwb\enc_dtx.c"
>
- <FileConfiguration
- Name="Debug|Win32"
- ExcludedFromBuild="true"
- >
- <Tool
- Name="VCCLCompilerTool"
- />
- </FileConfiguration>
- <FileConfiguration
- Name="Debug|x64"
- ExcludedFromBuild="true"
- >
- <Tool
- Name="VCCLCompilerTool"
- />
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32"
- ExcludedFromBuild="true"
- >
- <Tool
- Name="VCCLCompilerTool"
- />
- </FileConfiguration>
- <FileConfiguration
- Name="Release|x64"
- ExcludedFromBuild="true"
- >
- <Tool
- Name="VCCLCompilerTool"
- />
- </FileConfiguration>
</File>
<File
- RelativePath=".\libavcodec\h264_parser.c"
+ RelativePath=".\libavcodec\amrwb\enc_dtx.h"
>
</File>
<File
- RelativePath=".\libavcodec\h264idct.c"
+ RelativePath=".\libavcodec\amrwb\enc_gain.c"
>
</File>
<File
- RelativePath=".\libavcodec\h264pred.c"
+ RelativePath=".\libavcodec\amrwb\enc_gain.h"
>
</File>
<File
- RelativePath=".\libavcodec\huffman.c"
+ RelativePath=".\libavcodec\amrwb\enc_if.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrwb\if_rom.c"
+ RelativePath=".\libavcodec\amrwb\enc_if.h"
>
</File>
<File
- RelativePath="libavcodec\imgconvert.c"
+ RelativePath=".\libavcodec\amrwb\enc_lpc.c"
>
</File>
<File
- RelativePath=".\libavcodec\amrnb\interf_dec.c"
+ RelativePath=".\libavcodec\amrwb\enc_lpc.h"
>
</File>
<File
- RelativePath=".\libavcodec\amrnb\interf_enc.c"
+ RelativePath=".\libavcodec\amrwb\enc_main.c"
>
</File>
<File
- RelativePath=".\libavcodec\intrax8.c"
+ RelativePath=".\libavcodec\amrwb\enc_main.h"
>
</File>
<File
- RelativePath=".\libavcodec\intrax8dsp.c"
+ RelativePath=".\libavcodec\amrwb\enc_rom.c"
>
</File>
<File
- RelativePath=".\libavcodec\jpegls.c"
+ RelativePath=".\libavcodec\amrwb\enc_util.c"
>
</File>
<File
- RelativePath=".\libavcodec\jpeglsdec.c"
+ RelativePath=".\libavcodec\amrwb\enc_util.h"
>
</File>
<File
- RelativePath=".\libavcodec\jrevdct.c"
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+ <FileConfiguration
+ Name="Release|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath=".\libswscale\postprocFilters.h"
+ >
+ </File>
+ <File
+ RelativePath=".\libswscale\rgb2rgb.c"
+ >
+ </File>
+ <File
+ RelativePath=".\libswscale\rgb2rgb.h"
+ >
+ </File>
+ <File
+ RelativePath=".\libswscale\rgb2rgb_template.c"
+ >
+ <FileConfiguration
+ Name="Debug|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath=".\libswscale\swscale.c"
+ >
+ </File>
+ <File
+ RelativePath=".\libswscale\swscale.h"
+ >
+ </File>
+ <File
+ RelativePath=".\libswscale\swscale_internal.h"
+ >
+ </File>
+ <File
+ RelativePath=".\libswscale\swscale_template.c"
+ >
+ <FileConfiguration
+ Name="Debug|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath=".\libswscale\yuv2rgb.c"
+ >
+ </File>
+ <File
+ RelativePath=".\libswscale\yuv2rgb_template.c"
+ >
+ <FileConfiguration
+ Name="Debug|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="libvo"
+ >
+ <File
+ RelativePath=".\libvo\aclib.c"
+ >
+ </File>
+ <File
+ RelativePath=".\libvo\aclib_template.c"
+ >
+ <FileConfiguration
+ Name="Debug|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|x64"
+ ExcludedFromBuild="true"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ />
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath=".\libvo\fastmemcpy.h"
+ >
+ </File>
+ <File
+ RelativePath=".\libvo\libvoinit.c"
+ >
+ </File>
+ </Filter>
+ <File
+ RelativePath=".\array_allocator.h"
+ >
+ </File>
+ <File
+ RelativePath=".\char_t.h"
+ >
+ </File>
+ <File
+ RelativePath=".\compiler.h"
+ >
+ </File>
+ <File
+ RelativePath=".\config.h"
+ >
+ </File>
+ <File
+ RelativePath=".\cpudetect.h"
+ >
+ </File>
+ <File
+ RelativePath=".\ffcodecs.h"
+ >
+ </File>
+ <File
+ RelativePath=".\ffImgfmt.h"
+ >
+ </File>
<File
RelativePath=".\libavcodec_dec.def"
>
</File>
+ <File
+ RelativePath=".\PODtypes.h"
+ >
+ </File>
</Files>
<Globals>
</Globals>
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/adpcm.c b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/adpcm.c new file mode 100644 index 000000000..ff8ead38a --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/adpcm.c @@ -0,0 +1,881 @@ +/*
+ * ADPCM codecs
+ * Copyright (c) 2001-2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+#include "get_bits.h"
+#include "put_bits.h"
+#include "bytestream.h"
+
+/**
+ * @file libavcodec/adpcm.c
+ * ADPCM codecs.
+ * First version by Francois Revol (revol@free.fr)
+ * Fringe ADPCM codecs (e.g., DK3, DK4, Westwood)
+ * by Mike Melanson (melanson@pcisys.net)
+ * CD-ROM XA ADPCM codec by BERO
+ * EA ADPCM decoder by Robin Kay (komadori@myrealbox.com)
+ *
+ * Features and limitations:
+ *
+ * Reference documents:
+ * http://www.pcisys.net/~melanson/codecs/simpleaudio.html
+ * http://www.geocities.com/SiliconValley/8682/aud3.txt
+ * http://openquicktime.sourceforge.net/plugins.htm
+ * XAnim sources (xa_codec.c) http://www.rasnaimaging.com/people/lapus/download.html
+ * http://www.cs.ucla.edu/~leec/mediabench/applications.html
+ * SoX source code http://home.sprynet.com/~cbagwell/sox.html
+ *
+ * CD-ROM XA:
+ * http://ku-www.ss.titech.ac.jp/~yatsushi/xaadpcm.html
+ * vagpack & depack http://homepages.compuserve.de/bITmASTER32/psx-index.html
+ * readstr http://www.geocities.co.jp/Playtown/2004/
+ */
+
+#define BLKSIZE 1024
+
+/* step_table[] and index_table[] are from the ADPCM reference source */
+/* This is the index table: */
+static const int index_table[16] = {
+ -1, -1, -1, -1, 2, 4, 6, 8,
+ -1, -1, -1, -1, 2, 4, 6, 8,
+};
+
+/**
+ * This is the step table. Note that many programs use slight deviations from
+ * this table, but such deviations are negligible:
+ */
+static const int step_table[89] = {
+ 7, 8, 9, 10, 11, 12, 13, 14, 16, 17,
+ 19, 21, 23, 25, 28, 31, 34, 37, 41, 45,
+ 50, 55, 60, 66, 73, 80, 88, 97, 107, 118,
+ 130, 143, 157, 173, 190, 209, 230, 253, 279, 307,
+ 337, 371, 408, 449, 494, 544, 598, 658, 724, 796,
+ 876, 963, 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066,
+ 2272, 2499, 2749, 3024, 3327, 3660, 4026, 4428, 4871, 5358,
+ 5894, 6484, 7132, 7845, 8630, 9493, 10442, 11487, 12635, 13899,
+ 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, 32767
+};
+
+/* These are for MS-ADPCM */
+/* AdaptationTable[], AdaptCoeff1[], and AdaptCoeff2[] are from libsndfile */
+static const int AdaptationTable[] = {
+ 230, 230, 230, 230, 307, 409, 512, 614,
+ 768, 614, 512, 409, 307, 230, 230, 230
+};
+
+/** Divided by 4 to fit in 8-bit integers */
+static const uint8_t AdaptCoeff1[] = {
+ 64, 128, 0, 48, 60, 115, 98
+};
+
+/** Divided by 4 to fit in 8-bit integers */
+static const int8_t AdaptCoeff2[] = {
+ 0, -64, 0, 16, 0, -52, -58
+};
+
+/* These are for CD-ROM XA ADPCM */
+static const int xa_adpcm_table[5][2] = {
+ { 0, 0 },
+ { 60, 0 },
+ { 115, -52 },
+ { 98, -55 },
+ { 122, -60 }
+};
+
+static const int ea_adpcm_table[] = {
+ 0, 240, 460, 392, 0, 0, -208, -220, 0, 1,
+ 3, 4, 7, 8, 10, 11, 0, -1, -3, -4
+};
+
+// padded to zero where table size is less then 16
+static const int swf_index_tables[4][16] = {
+ /*2*/ { -1, 2 },
+ /*3*/ { -1, -1, 2, 4 },
+ /*4*/ { -1, -1, -1, -1, 2, 4, 6, 8 },
+ /*5*/ { -1, -1, -1, -1, -1, -1, -1, -1, 1, 2, 4, 6, 8, 10, 13, 16 }
+};
+
+static const int yamaha_indexscale[] = {
+ 230, 230, 230, 230, 307, 409, 512, 614,
+ 230, 230, 230, 230, 307, 409, 512, 614
+};
+
+static const int yamaha_difflookup[] = {
+ 1, 3, 5, 7, 9, 11, 13, 15,
+ -1, -3, -5, -7, -9, -11, -13, -15
+};
+
+/* end of tables */
+
+typedef struct ADPCMChannelStatus {
+ int predictor;
+ short int step_index;
+ int step;
+ /* for encoding */
+ int prev_sample;
+
+ /* MS version */
+ short sample1;
+ short sample2;
+ int coeff1;
+ int coeff2;
+ int idelta;
+} ADPCMChannelStatus;
+
+typedef struct ADPCMContext {
+ ADPCMChannelStatus status[2];
+} ADPCMContext;
+
+static av_cold int adpcm_decode_init(AVCodecContext * avctx)
+{
+ ADPCMContext *c = avctx->priv_data;
+ unsigned int max_channels = 2;
+
+ if(avctx->channels > max_channels){
+ return -1;
+ }
+
+ switch(avctx->codec->id) {
+ case CODEC_ID_ADPCM_CT:
+ c->status[0].step = c->status[1].step = 511;
+ break;
+ case CODEC_ID_ADPCM_IMA_WS:
+ if (avctx->extradata && avctx->extradata_size == 2 * 4) {
+ c->status[0].predictor = AV_RL32(avctx->extradata);
+ c->status[1].predictor = AV_RL32(avctx->extradata + 4);
+ }
+ break;
+ default:
+ break;
+ }
+ avctx->sample_fmt = SAMPLE_FMT_S16;
+ return 0;
+}
+
+static inline short adpcm_ima_expand_nibble(ADPCMChannelStatus *c, char nibble, int shift)
+{
+ int step_index;
+ int predictor;
+ int sign, delta, diff, step;
+
+ step = step_table[c->step_index];
+ step_index = c->step_index + index_table[(unsigned)nibble];
+ if (step_index < 0) step_index = 0;
+ else if (step_index > 88) step_index = 88;
+
+ sign = nibble & 8;
+ delta = nibble & 7;
+ /* perform direct multiplication instead of series of jumps proposed by
+ * the reference ADPCM implementation since modern CPUs can do the mults
+ * quickly enough */
+ diff = ((2 * delta + 1) * step) >> shift;
+ predictor = c->predictor;
+ if (sign) predictor -= diff;
+ else predictor += diff;
+
+ c->predictor = av_clip_int16(predictor);
+ c->step_index = step_index;
+
+ return (short)c->predictor;
+}
+
+static inline short adpcm_ms_expand_nibble(ADPCMChannelStatus *c, char nibble)
+{
+ int predictor;
+
+ predictor = (((c->sample1) * (c->coeff1)) + ((c->sample2) * (c->coeff2))) / 64;
+ predictor += (signed)((nibble & 0x08)?(nibble - 0x10):(nibble)) * c->idelta;
+
+ c->sample2 = c->sample1;
+ c->sample1 = av_clip_int16(predictor);
+ c->idelta = (AdaptationTable[(int)nibble] * c->idelta) >> 8;
+ if (c->idelta < 16) c->idelta = 16;
+
+ return c->sample1;
+}
+
+static inline short adpcm_ct_expand_nibble(ADPCMChannelStatus *c, char nibble)
+{
+ int sign, delta, diff;
+ int new_step;
+
+ sign = nibble & 8;
+ delta = nibble & 7;
+ /* perform direct multiplication instead of series of jumps proposed by
+ * the reference ADPCM implementation since modern CPUs can do the mults
+ * quickly enough */
+ diff = ((2 * delta + 1) * c->step) >> 3;
+ /* predictor update is not so trivial: predictor is multiplied on 254/256 before updating */
+ c->predictor = ((c->predictor * 254) >> 8) + (sign ? -diff : diff);
+ c->predictor = av_clip_int16(c->predictor);
+ /* calculate new step and clamp it to range 511..32767 */
+ new_step = (AdaptationTable[nibble & 7] * c->step) >> 8;
+ c->step = av_clip(new_step, 511, 32767);
+
+ return (short)c->predictor;
+}
+
+static inline short adpcm_sbpro_expand_nibble(ADPCMChannelStatus *c, char nibble, int size, int shift)
+{
+ int sign, delta, diff;
+
+ sign = nibble & (1<<(size-1));
+ delta = nibble & ((1<<(size-1))-1);
+ diff = delta << (7 + c->step + shift);
+
+ /* clamp result */
+ c->predictor = av_clip(c->predictor + (sign ? -diff : diff), -16384,16256);
+
+ /* calculate new step */
+ if (delta >= (2*size - 3) && c->step < 3)
+ c->step++;
+ else if (delta == 0 && c->step > 0)
+ c->step--;
+
+ return (short) c->predictor;
+}
+
+static inline short adpcm_yamaha_expand_nibble(ADPCMChannelStatus *c, unsigned char nibble)
+{
+ if(!c->step) {
+ c->predictor = 0;
+ c->step = 127;
+ }
+
+ c->predictor += (c->step * yamaha_difflookup[nibble]) / 8;
+ c->predictor = av_clip_int16(c->predictor);
+ c->step = (c->step * yamaha_indexscale[nibble]) >> 8;
+ c->step = av_clip(c->step, 127, 24567);
+ return c->predictor;
+}
+
+static void xa_decode(short *out, const unsigned char *in,
+ ADPCMChannelStatus *left, ADPCMChannelStatus *right, int inc)
+{
+ int i, j;
+ int shift,filter,f0,f1;
+ int s_1,s_2;
+ int d,s,t;
+
+ for(i=0;i<4;i++) {
+
+ shift = 12 - (in[4+i*2] & 15);
+ filter = in[4+i*2] >> 4;
+ f0 = xa_adpcm_table[filter][0];
+ f1 = xa_adpcm_table[filter][1];
+
+ s_1 = left->sample1;
+ s_2 = left->sample2;
+
+ for(j=0;j<28;j++) {
+ d = in[16+i+j*4];
+
+ t = (signed char)(d<<4)>>4;
+ s = ( t<<shift ) + ((s_1*f0 + s_2*f1+32)>>6);
+ s_2 = s_1;
+ s_1 = av_clip_int16(s);
+ *out = s_1;
+ out += inc;
+ }
+
+ if (inc==2) { /* stereo */
+ left->sample1 = s_1;
+ left->sample2 = s_2;
+ s_1 = right->sample1;
+ s_2 = right->sample2;
+ out = out + 1 - 28*2;
+ }
+
+ shift = 12 - (in[5+i*2] & 15);
+ filter = in[5+i*2] >> 4;
+
+ f0 = xa_adpcm_table[filter][0];
+ f1 = xa_adpcm_table[filter][1];
+
+ for(j=0;j<28;j++) {
+ d = in[16+i+j*4];
+
+ t = (signed char)d >> 4;
+ s = ( t<<shift ) + ((s_1*f0 + s_2*f1+32)>>6);
+ s_2 = s_1;
+ s_1 = av_clip_int16(s);
+ *out = s_1;
+ out += inc;
+ }
+
+ if (inc==2) { /* stereo */
+ right->sample1 = s_1;
+ right->sample2 = s_2;
+ out -= 1;
+ } else {
+ left->sample1 = s_1;
+ left->sample2 = s_2;
+ }
+ }
+}
+
+
+/* DK3 ADPCM support macro */
+#define DK3_GET_NEXT_NIBBLE() \
+ if (decode_top_nibble_next) \
+ { \
+ nibble = last_byte >> 4; \
+ decode_top_nibble_next = 0; \
+ } \
+ else \
+ { \
+ last_byte = *src++; \
+ if (src >= buf + buf_size) break; \
+ nibble = last_byte & 0x0F; \
+ decode_top_nibble_next = 1; \
+ }
+
+static int adpcm_decode_frame(AVCodecContext *avctx,
+ void *data, int *data_size,
+ const uint8_t *buf, int buf_size)
+{
+ ADPCMContext *c = avctx->priv_data;
+ ADPCMChannelStatus *cs;
+ int n, m, channel, i;
+ int block_predictor[2];
+ short *samples;
+ short *samples_end;
+ const uint8_t *src;
+ int st; /* stereo */
+
+ /* DK3 ADPCM accounting variables */
+ unsigned char last_byte = 0;
+ unsigned char nibble;
+ int decode_top_nibble_next = 0;
+ int diff_channel;
+
+ /* EA ADPCM state variables */
+ uint32_t samples_in_chunk;
+ int32_t previous_left_sample, previous_right_sample;
+ int32_t current_left_sample, current_right_sample;
+ int32_t next_left_sample, next_right_sample;
+ int32_t coeff1l, coeff2l, coeff1r, coeff2r;
+ uint8_t shift_left, shift_right;
+ int count1, count2;
+
+ if (!buf_size)
+ return 0;
+
+ //should protect all 4bit ADPCM variants
+ //8 is needed for CODEC_ID_ADPCM_IMA_WAV with 2 channels
+ //
+ if(*data_size/4 < buf_size + 8)
+ return -1;
+
+ samples = data;
+ samples_end= samples + *data_size/2;
+ *data_size= 0;
+ src = buf;
+
+ st = avctx->channels == 2 ? 1 : 0;
+
+ switch(avctx->codec->id) {
+ case CODEC_ID_ADPCM_IMA_QT:
+ n = buf_size - 2*avctx->channels;
+ for (channel = 0; channel < avctx->channels; channel++) {
+ cs = &(c->status[channel]);
+ /* (pppppp) (piiiiiii) */
+
+ /* Bits 15-7 are the _top_ 9 bits of the 16-bit initial predictor value */
+ cs->predictor = (*src++) << 8;
+ cs->predictor |= (*src & 0x80);
+ cs->predictor &= 0xFF80;
+
+ /* sign extension */
+ if(cs->predictor & 0x8000)
+ cs->predictor -= 0x10000;
+
+ cs->predictor = av_clip_int16(cs->predictor);
+
+ cs->step_index = (*src++) & 0x7F;
+
+ if (cs->step_index > 88){
+ av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i\n", cs->step_index);
+ cs->step_index = 88;
+ }
+
+ cs->step = step_table[cs->step_index];
+
+ samples = (short*)data + channel;
+
+ for(m=32; n>0 && m>0; n--, m--) { /* in QuickTime, IMA is encoded by chuncks of 34 bytes (=64 samples) */
+ *samples = adpcm_ima_expand_nibble(cs, src[0] & 0x0F, 3);
+ samples += avctx->channels;
+ *samples = adpcm_ima_expand_nibble(cs, src[0] >> 4 , 3);
+ samples += avctx->channels;
+ src ++;
+ }
+ }
+ if (st)
+ samples--;
+ break;
+ case CODEC_ID_ADPCM_IMA_WAV:
+ if (avctx->block_align != 0 && buf_size > avctx->block_align)
+ buf_size = avctx->block_align;
+
+// samples_per_block= (block_align-4*chanels)*8 / (bits_per_sample * chanels) + 1;
+
+ for(i=0; i<avctx->channels; i++){
+ cs = &(c->status[i]);
+ cs->predictor = *samples++ = (int16_t)bytestream_get_le16(&src);
+
+ cs->step_index = *src++;
+ if (cs->step_index > 88){
+ av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i\n", cs->step_index);
+ cs->step_index = 88;
+ }
+ if (*src++) av_log(avctx, AV_LOG_ERROR, "unused byte should be null but is %d!!\n", src[-1]); /* unused */
+ }
+
+ while(src < buf + buf_size){
+ for(m=0; m<4; m++){
+ for(i=0; i<=st; i++)
+ *samples++ = adpcm_ima_expand_nibble(&c->status[i], src[4*i] & 0x0F, 3);
+ for(i=0; i<=st; i++)
+ *samples++ = adpcm_ima_expand_nibble(&c->status[i], src[4*i] >> 4 , 3);
+ src++;
+ }
+ src += 4*st;
+ }
+ break;
+ case CODEC_ID_ADPCM_4XM:
+ cs = &(c->status[0]);
+ c->status[0].predictor= (int16_t)bytestream_get_le16(&src);
+ if(st){
+ c->status[1].predictor= (int16_t)bytestream_get_le16(&src);
+ }
+ c->status[0].step_index= (int16_t)bytestream_get_le16(&src);
+ if(st){
+ c->status[1].step_index= (int16_t)bytestream_get_le16(&src);
+ }
+ if (cs->step_index < 0) cs->step_index = 0;
+ if (cs->step_index > 88) cs->step_index = 88;
+
+ m= (buf_size - (src - buf))>>st;
+ for(i=0; i<m; i++) {
+ *samples++ = adpcm_ima_expand_nibble(&c->status[0], src[i] & 0x0F, 4);
+ if (st)
+ *samples++ = adpcm_ima_expand_nibble(&c->status[1], src[i+m] & 0x0F, 4);
+ *samples++ = adpcm_ima_expand_nibble(&c->status[0], src[i] >> 4, 4);
+ if (st)
+ *samples++ = adpcm_ima_expand_nibble(&c->status[1], src[i+m] >> 4, 4);
+ }
+
+ src += m<<st;
+
+ break;
+ case CODEC_ID_ADPCM_MS:
+ if (avctx->block_align != 0 && buf_size > avctx->block_align)
+ buf_size = avctx->block_align;
+ n = buf_size - 7 * avctx->channels;
+ if (n < 0)
+ return -1;
+ block_predictor[0] = av_clip(*src++, 0, 6);
+ block_predictor[1] = 0;
+ if (st)
+ block_predictor[1] = av_clip(*src++, 0, 6);
+ c->status[0].idelta = (int16_t)bytestream_get_le16(&src);
+ if (st){
+ c->status[1].idelta = (int16_t)bytestream_get_le16(&src);
+ }
+ c->status[0].coeff1 = AdaptCoeff1[block_predictor[0]];
+ c->status[0].coeff2 = AdaptCoeff2[block_predictor[0]];
+ c->status[1].coeff1 = AdaptCoeff1[block_predictor[1]];
+ c->status[1].coeff2 = AdaptCoeff2[block_predictor[1]];
+
+ c->status[0].sample1 = bytestream_get_le16(&src);
+ if (st) c->status[1].sample1 = bytestream_get_le16(&src);
+ c->status[0].sample2 = bytestream_get_le16(&src);
+ if (st) c->status[1].sample2 = bytestream_get_le16(&src);
+
+ *samples++ = c->status[0].sample2;
+ if (st) *samples++ = c->status[1].sample2;
+ *samples++ = c->status[0].sample1;
+ if (st) *samples++ = c->status[1].sample1;
+ for(;n>0;n--) {
+ *samples++ = adpcm_ms_expand_nibble(&c->status[0 ], src[0] >> 4 );
+ *samples++ = adpcm_ms_expand_nibble(&c->status[st], src[0] & 0x0F);
+ src ++;
+ }
+ break;
+ case CODEC_ID_ADPCM_IMA_DK4:
+ if (avctx->block_align != 0 && buf_size > avctx->block_align)
+ buf_size = avctx->block_align;
+
+ c->status[0].predictor = (int16_t)bytestream_get_le16(&src);
+ c->status[0].step_index = *src++;
+ src++;
+ *samples++ = c->status[0].predictor;
+ if (st) {
+ c->status[1].predictor = (int16_t)bytestream_get_le16(&src);
+ c->status[1].step_index = *src++;
+ src++;
+ *samples++ = c->status[1].predictor;
+ }
+ while (src < buf + buf_size) {
+
+ /* take care of the top nibble (always left or mono channel) */
+ *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+ src[0] >> 4, 3);
+
+ /* take care of the bottom nibble, which is right sample for
+ * stereo, or another mono sample */
+ if (st)
+ *samples++ = adpcm_ima_expand_nibble(&c->status[1],
+ src[0] & 0x0F, 3);
+ else
+ *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+ src[0] & 0x0F, 3);
+
+ src++;
+ }
+ break;
+ case CODEC_ID_ADPCM_IMA_DK3:
+ if (avctx->block_align != 0 && buf_size > avctx->block_align)
+ buf_size = avctx->block_align;
+
+ if(buf_size + 16 > (samples_end - samples)*3/8)
+ return -1;
+
+ c->status[0].predictor = (int16_t)AV_RL16(src + 10);
+ c->status[1].predictor = (int16_t)AV_RL16(src + 12);
+ c->status[0].step_index = src[14];
+ c->status[1].step_index = src[15];
+ /* sign extend the predictors */
+ src += 16;
+ diff_channel = c->status[1].predictor;
+
+ /* the DK3_GET_NEXT_NIBBLE macro issues the break statement when
+ * the buffer is consumed */
+ while (1) {
+
+ /* for this algorithm, c->status[0] is the sum channel and
+ * c->status[1] is the diff channel */
+
+ /* process the first predictor of the sum channel */
+ DK3_GET_NEXT_NIBBLE();
+ adpcm_ima_expand_nibble(&c->status[0], nibble, 3);
+
+ /* process the diff channel predictor */
+ DK3_GET_NEXT_NIBBLE();
+ adpcm_ima_expand_nibble(&c->status[1], nibble, 3);
+
+ /* process the first pair of stereo PCM samples */
+ diff_channel = (diff_channel + c->status[1].predictor) / 2;
+ *samples++ = c->status[0].predictor + c->status[1].predictor;
+ *samples++ = c->status[0].predictor - c->status[1].predictor;
+
+ /* process the second predictor of the sum channel */
+ DK3_GET_NEXT_NIBBLE();
+ adpcm_ima_expand_nibble(&c->status[0], nibble, 3);
+
+ /* process the second pair of stereo PCM samples */
+ diff_channel = (diff_channel + c->status[1].predictor) / 2;
+ *samples++ = c->status[0].predictor + c->status[1].predictor;
+ *samples++ = c->status[0].predictor - c->status[1].predictor;
+ }
+ break;
+ case CODEC_ID_ADPCM_IMA_WS:
+ /* no per-block initialization; just start decoding the data */
+ while (src < buf + buf_size) {
+
+ if (st) {
+ *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+ src[0] >> 4 , 3);
+ *samples++ = adpcm_ima_expand_nibble(&c->status[1],
+ src[0] & 0x0F, 3);
+ } else {
+ *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+ src[0] >> 4 , 3);
+ *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+ src[0] & 0x0F, 3);
+ }
+
+ src++;
+ }
+ break;
+ case CODEC_ID_ADPCM_XA:
+ while (buf_size >= 128) {
+ xa_decode(samples, src, &c->status[0], &c->status[1],
+ avctx->channels);
+ src += 128;
+ samples += 28 * 8;
+ buf_size -= 128;
+ }
+ break;
+ case CODEC_ID_ADPCM_EA:
+ if (buf_size < 4 || AV_RL32(src) >= ((buf_size - 12) * 2)) {
+ src += buf_size;
+ break;
+ }
+ samples_in_chunk = AV_RL32(src);
+ src += 4;
+ current_left_sample = (int16_t)bytestream_get_le16(&src);
+ previous_left_sample = (int16_t)bytestream_get_le16(&src);
+ current_right_sample = (int16_t)bytestream_get_le16(&src);
+ previous_right_sample = (int16_t)bytestream_get_le16(&src);
+
+ for (count1 = 0; count1 < samples_in_chunk/28;count1++) {
+ coeff1l = ea_adpcm_table[ *src >> 4 ];
+ coeff2l = ea_adpcm_table[(*src >> 4 ) + 4];
+ coeff1r = ea_adpcm_table[*src & 0x0F];
+ coeff2r = ea_adpcm_table[(*src & 0x0F) + 4];
+ src++;
+
+ shift_left = (*src >> 4 ) + 8;
+ shift_right = (*src & 0x0F) + 8;
+ src++;
+
+ for (count2 = 0; count2 < 28; count2++) {
+ next_left_sample = (int32_t)((*src & 0xF0) << 24) >> shift_left;
+ next_right_sample = (int32_t)((*src & 0x0F) << 28) >> shift_right;
+ src++;
+
+ next_left_sample = (next_left_sample +
+ (current_left_sample * coeff1l) +
+ (previous_left_sample * coeff2l) + 0x80) >> 8;
+ next_right_sample = (next_right_sample +
+ (current_right_sample * coeff1r) +
+ (previous_right_sample * coeff2r) + 0x80) >> 8;
+
+ previous_left_sample = current_left_sample;
+ current_left_sample = av_clip_int16(next_left_sample);
+ previous_right_sample = current_right_sample;
+ current_right_sample = av_clip_int16(next_right_sample);
+ *samples++ = (unsigned short)current_left_sample;
+ *samples++ = (unsigned short)current_right_sample;
+ }
+ }
+
+ if (src - buf == buf_size - 2)
+ src += 2; // Skip terminating 0x0000
+
+ break;
+ case CODEC_ID_ADPCM_IMA_AMV:
+ case CODEC_ID_ADPCM_IMA_SMJPEG:
+ c->status[0].predictor = (int16_t)bytestream_get_le16(&src);
+ c->status[0].step_index = bytestream_get_le16(&src);
+
+ if (avctx->codec->id == CODEC_ID_ADPCM_IMA_AMV)
+ src+=4;
+
+ while (src < buf + buf_size) {
+ char hi, lo;
+ lo = *src & 0x0F;
+ hi = *src >> 4;
+
+ if (avctx->codec->id == CODEC_ID_ADPCM_IMA_AMV)
+ FFSWAP(char, hi, lo);
+
+ *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+ lo, 3);
+ *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+ hi, 3);
+ src++;
+ }
+ break;
+ case CODEC_ID_ADPCM_CT:
+ while (src < buf + buf_size) {
+ if (st) {
+ *samples++ = adpcm_ct_expand_nibble(&c->status[0],
+ src[0] >> 4);
+ *samples++ = adpcm_ct_expand_nibble(&c->status[1],
+ src[0] & 0x0F);
+ } else {
+ *samples++ = adpcm_ct_expand_nibble(&c->status[0],
+ src[0] >> 4);
+ *samples++ = adpcm_ct_expand_nibble(&c->status[0],
+ src[0] & 0x0F);
+ }
+ src++;
+ }
+ break;
+ case CODEC_ID_ADPCM_SBPRO_4:
+ case CODEC_ID_ADPCM_SBPRO_3:
+ case CODEC_ID_ADPCM_SBPRO_2:
+ if (!c->status[0].step_index) {
+ /* the first byte is a raw sample */
+ *samples++ = 128 * (*src++ - 0x80);
+ if (st)
+ *samples++ = 128 * (*src++ - 0x80);
+ c->status[0].step_index = 1;
+ }
+ if (avctx->codec->id == CODEC_ID_ADPCM_SBPRO_4) {
+ while (src < buf + buf_size) {
+ *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+ src[0] >> 4, 4, 0);
+ *samples++ = adpcm_sbpro_expand_nibble(&c->status[st],
+ src[0] & 0x0F, 4, 0);
+ src++;
+ }
+ } else if (avctx->codec->id == CODEC_ID_ADPCM_SBPRO_3) {
+ while (src < buf + buf_size && samples + 2 < samples_end) {
+ *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+ src[0] >> 5 , 3, 0);
+ *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+ (src[0] >> 2) & 0x07, 3, 0);
+ *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+ src[0] & 0x03, 2, 0);
+ src++;
+ }
+ } else {
+ while (src < buf + buf_size && samples + 3 < samples_end) {
+ *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+ src[0] >> 6 , 2, 2);
+ *samples++ = adpcm_sbpro_expand_nibble(&c->status[st],
+ (src[0] >> 4) & 0x03, 2, 2);
+ *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+ (src[0] >> 2) & 0x03, 2, 2);
+ *samples++ = adpcm_sbpro_expand_nibble(&c->status[st],
+ src[0] & 0x03, 2, 2);
+ src++;
+ }
+ }
+ break;
+ case CODEC_ID_ADPCM_SWF:
+ {
+ GetBitContext gb;
+ const int *table;
+ int k0, signmask, nb_bits, count;
+ int size = buf_size*8;
+
+ init_get_bits(&gb, buf, size);
+
+ //read bits & initial values
+ nb_bits = get_bits(&gb, 2)+2;
+ //av_log(NULL,AV_LOG_INFO,"nb_bits: %d\n", nb_bits);
+ table = swf_index_tables[nb_bits-2];
+ k0 = 1 << (nb_bits-2);
+ signmask = 1 << (nb_bits-1);
+
+ while (get_bits_count(&gb) <= size - 22*avctx->channels) {
+ for (i = 0; i < avctx->channels; i++) {
+ *samples++ = c->status[i].predictor = get_sbits(&gb, 16);
+ c->status[i].step_index = get_bits(&gb, 6);
+ }
+
+ for (count = 0; get_bits_count(&gb) <= size - nb_bits*avctx->channels && count < 4095; count++) {
+ int i;
+
+ for (i = 0; i < avctx->channels; i++) {
+ // similar to IMA adpcm
+ int delta = get_bits(&gb, nb_bits);
+ int step = step_table[c->status[i].step_index];
+ long vpdiff = 0; // vpdiff = (delta+0.5)*step/4
+ int k = k0;
+
+ do {
+ if (delta & k)
+ vpdiff += step;
+ step >>= 1;
+ k >>= 1;
+ } while(k);
+ vpdiff += step;
+
+ if (delta & signmask)
+ c->status[i].predictor -= vpdiff;
+ else
+ c->status[i].predictor += vpdiff;
+
+ c->status[i].step_index += table[delta & (~signmask)];
+
+ c->status[i].step_index = av_clip(c->status[i].step_index, 0, 88);
+ c->status[i].predictor = av_clip_int16(c->status[i].predictor);
+
+ *samples++ = c->status[i].predictor;
+ if (samples >= samples_end) {
+ av_log(avctx, AV_LOG_ERROR, "allocated output buffer is too small\n");
+ return -1;
+ }
+ }
+ }
+ }
+ src += buf_size;
+ break;
+ }
+ case CODEC_ID_ADPCM_YAMAHA:
+ while (src < buf + buf_size) {
+ if (st) {
+ *samples++ = adpcm_yamaha_expand_nibble(&c->status[0],
+ src[0] & 0x0F);
+ *samples++ = adpcm_yamaha_expand_nibble(&c->status[1],
+ src[0] >> 4 );
+ } else {
+ *samples++ = adpcm_yamaha_expand_nibble(&c->status[0],
+ src[0] & 0x0F);
+ *samples++ = adpcm_yamaha_expand_nibble(&c->status[0],
+ src[0] >> 4 );
+ }
+ src++;
+ }
+ break;
+
+ default:
+ return -1;
+ }
+ *data_size = (uint8_t *)samples - (uint8_t *)data;
+ return src - buf;
+}
+
+#if CONFIG_DECODERS
+#define ADPCM_DECODER(id,name,long_name_) \
+AVCodec name ## _decoder = { \
+ #name, \
+ CODEC_TYPE_AUDIO, \
+ id, \
+ sizeof(ADPCMContext), \
+ adpcm_decode_init, \
+ NULL, \
+ NULL, \
+ adpcm_decode_frame, \
+ /*.capabilities = */0, \
+ /*.next = */NULL, \
+ /*.flush = */NULL, \
+ /*.supported_framerates = */NULL, \
+ /*.pix_fmts = */NULL, \
+ /*.long_name = */NULL_IF_CONFIG_SMALL(long_name_), \
+};
+#else
+#define ADPCM_DECODER(id,name,long_name_)
+#endif
+
+/* Note: Do not forget to add new entries to the Makefile as well. */
+ADPCM_DECODER(CODEC_ID_ADPCM_4XM, adpcm_4xm, "ADPCM 4X Movie");
+ADPCM_DECODER(CODEC_ID_ADPCM_CT, adpcm_ct, "ADPCM Creative Technology");
+ADPCM_DECODER(CODEC_ID_ADPCM_EA, adpcm_ea, "ADPCM Electronic Arts");
+ADPCM_DECODER(CODEC_ID_ADPCM_IMA_AMV, adpcm_ima_amv, "ADPCM IMA AMV");
+ADPCM_DECODER(CODEC_ID_ADPCM_IMA_DK3, adpcm_ima_dk3, "ADPCM IMA Duck DK3");
+ADPCM_DECODER(CODEC_ID_ADPCM_IMA_DK4, adpcm_ima_dk4, "ADPCM IMA Duck DK4");
+ADPCM_DECODER(CODEC_ID_ADPCM_IMA_QT, adpcm_ima_qt, "ADPCM IMA QuickTime");
+ADPCM_DECODER(CODEC_ID_ADPCM_IMA_SMJPEG, adpcm_ima_smjpeg, "ADPCM IMA Loki SDL MJPEG");
+ADPCM_DECODER(CODEC_ID_ADPCM_IMA_WAV, adpcm_ima_wav, "ADPCM IMA Wav");
+ADPCM_DECODER(CODEC_ID_ADPCM_IMA_WS, adpcm_ima_ws, "ADPCM IMA Westwood");
+ADPCM_DECODER(CODEC_ID_ADPCM_MS, adpcm_ms, "ADPCM Microsoft");
+ADPCM_DECODER(CODEC_ID_ADPCM_SBPRO_2, adpcm_sbpro_2, "ADPCM Sound Blaster Pro 2-bit");
+ADPCM_DECODER(CODEC_ID_ADPCM_SBPRO_3, adpcm_sbpro_3, "ADPCM Sound Blaster Pro 2.6-bit");
+ADPCM_DECODER(CODEC_ID_ADPCM_SBPRO_4, adpcm_sbpro_4, "ADPCM Sound Blaster Pro 4-bit");
+ADPCM_DECODER(CODEC_ID_ADPCM_SWF, adpcm_swf, "ADPCM Shockwave Flash");
+ADPCM_DECODER(CODEC_ID_ADPCM_XA, adpcm_xa, "ADPCM CDROM XA");
+ADPCM_DECODER(CODEC_ID_ADPCM_YAMAHA, adpcm_yamaha, "ADPCM Yamaha");
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/allcodecs.c b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/allcodecs.c index 595fe72ca..46f857123 100644 --- a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/allcodecs.c +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/allcodecs.c @@ -90,10 +90,10 @@ void avcodec_register_all(void) //REGISTER_DECODER (QPEG, qpeg);
//REGISTER_DECODER (QTRLE, qtrle);
//REGISTER_DECODER (RPZA, rpza);
- //REGISTER_DECODER (RV10, rv10);
- //REGISTER_DECODER (RV20, rv20);
- //REGISTER_DECODER (RV30, rv30);
- //REGISTER_DECODER (RV40, rv40);
+ REGISTER_DECODER (RV10, rv10);
+ REGISTER_DECODER (RV20, rv20);
+ REGISTER_DECODER (RV30, rv30);
+ REGISTER_DECODER (RV40, rv40);
//REGISTER_DECODER (SP5X, sp5x);
REGISTER_DECODER (SVQ1, svq1);
REGISTER_DECODER (SVQ3, svq3);
@@ -149,24 +149,24 @@ void avcodec_register_all(void) //REGISTER_DECODER (PCM_MULAW,pcm_mulaw);
/* ADPCM codecs */
- //REGISTER_DECODER (ADPCM_4XM, adpcm_4xm);
- //REGISTER_DECODER (ADPCM_CT, adpcm_ct);
- //REGISTER_DECODER (ADPCM_EA, adpcm_ea);
+ REGISTER_DECODER (ADPCM_4XM, adpcm_4xm);
+ REGISTER_DECODER (ADPCM_CT, adpcm_ct);
+ REGISTER_DECODER (ADPCM_EA, adpcm_ea);
//REGISTER_DECODER (ADPCM_G726, adpcm_g726);
- //REGISTER_DECODER (ADPCM_IMA_AMV, adpcm_ima_amv);
- //REGISTER_DECODER (ADPCM_IMA_DK3, adpcm_ima_dk3);
- //REGISTER_DECODER (ADPCM_IMA_DK4, adpcm_ima_dk4);
- //REGISTER_DECODER (ADPCM_IMA_QT, adpcm_ima_qt);
- //REGISTER_DECODER (ADPCM_IMA_SMJPEG, adpcm_ima_smjpeg);
- //REGISTER_DECODER (ADPCM_IMA_WAV, adpcm_ima_wav);
- //REGISTER_DECODER (ADPCM_IMA_WS, adpcm_ima_ws);
- //REGISTER_DECODER (ADPCM_MS, adpcm_ms);
- //REGISTER_DECODER (ADPCM_SBPRO_2, adpcm_sbpro_2);
- //REGISTER_DECODER (ADPCM_SBPRO_3, adpcm_sbpro_3);
- //REGISTER_DECODER (ADPCM_SBPRO_4, adpcm_sbpro_4);
- //REGISTER_DECODER (ADPCM_SWF, adpcm_swf);
- //REGISTER_DECODER (ADPCM_XA, adpcm_xa);
- //REGISTER_DECODER (ADPCM_YAMAHA, adpcm_yamaha);
+ REGISTER_DECODER (ADPCM_IMA_AMV, adpcm_ima_amv);
+ REGISTER_DECODER (ADPCM_IMA_DK3, adpcm_ima_dk3);
+ REGISTER_DECODER (ADPCM_IMA_DK4, adpcm_ima_dk4);
+ REGISTER_DECODER (ADPCM_IMA_QT, adpcm_ima_qt);
+ REGISTER_DECODER (ADPCM_IMA_SMJPEG, adpcm_ima_smjpeg);
+ REGISTER_DECODER (ADPCM_IMA_WAV, adpcm_ima_wav);
+ REGISTER_DECODER (ADPCM_IMA_WS, adpcm_ima_ws);
+ REGISTER_DECODER (ADPCM_MS, adpcm_ms);
+ REGISTER_DECODER (ADPCM_SBPRO_2, adpcm_sbpro_2);
+ REGISTER_DECODER (ADPCM_SBPRO_3, adpcm_sbpro_3);
+ REGISTER_DECODER (ADPCM_SBPRO_4, adpcm_sbpro_4);
+ REGISTER_DECODER (ADPCM_SWF, adpcm_swf);
+ REGISTER_DECODER (ADPCM_XA, adpcm_xa);
+ REGISTER_DECODER (ADPCM_YAMAHA, adpcm_yamaha);
/* external libraries */
REGISTER_DECODER (LIBAMR_NB, libamr_nb);
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/cookdata.h b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/cookdata.h index 446c99343..a0175f04a 100644 --- a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/cookdata.h +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/cookdata.h @@ -28,9 +28,7 @@ #ifndef AVCODEC_COOKDATA_H
#define AVCODEC_COOKDATA_H
-#ifdef __GNUC__
#include <stdint.h>
-#endif
/* various data tables */
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv10.c b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv10.c new file mode 100644 index 000000000..ebe9784f4 --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv10.c @@ -0,0 +1,738 @@ +/*
+ * RV10/RV20 decoder
+ * Copyright (c) 2000,2001 Fabrice Bellard
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file libavcodec/rv10.c
+ * RV10/RV20 decoder
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+//#define DEBUG
+
+#define DC_VLC_BITS 14 //FIXME find a better solution
+
+static const uint16_t rv_lum_code[256] =
+{
+ 0x3e7f, 0x0f00, 0x0f01, 0x0f02, 0x0f03, 0x0f04, 0x0f05, 0x0f06,
+ 0x0f07, 0x0f08, 0x0f09, 0x0f0a, 0x0f0b, 0x0f0c, 0x0f0d, 0x0f0e,
+ 0x0f0f, 0x0f10, 0x0f11, 0x0f12, 0x0f13, 0x0f14, 0x0f15, 0x0f16,
+ 0x0f17, 0x0f18, 0x0f19, 0x0f1a, 0x0f1b, 0x0f1c, 0x0f1d, 0x0f1e,
+ 0x0f1f, 0x0f20, 0x0f21, 0x0f22, 0x0f23, 0x0f24, 0x0f25, 0x0f26,
+ 0x0f27, 0x0f28, 0x0f29, 0x0f2a, 0x0f2b, 0x0f2c, 0x0f2d, 0x0f2e,
+ 0x0f2f, 0x0f30, 0x0f31, 0x0f32, 0x0f33, 0x0f34, 0x0f35, 0x0f36,
+ 0x0f37, 0x0f38, 0x0f39, 0x0f3a, 0x0f3b, 0x0f3c, 0x0f3d, 0x0f3e,
+ 0x0f3f, 0x0380, 0x0381, 0x0382, 0x0383, 0x0384, 0x0385, 0x0386,
+ 0x0387, 0x0388, 0x0389, 0x038a, 0x038b, 0x038c, 0x038d, 0x038e,
+ 0x038f, 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396,
+ 0x0397, 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e,
+ 0x039f, 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6,
+ 0x00c7, 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce,
+ 0x00cf, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056,
+ 0x0057, 0x0020, 0x0021, 0x0022, 0x0023, 0x000c, 0x000d, 0x0004,
+ 0x0000, 0x0005, 0x000e, 0x000f, 0x0024, 0x0025, 0x0026, 0x0027,
+ 0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f,
+ 0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+ 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+ 0x03a0, 0x03a1, 0x03a2, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7,
+ 0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af,
+ 0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7,
+ 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf,
+ 0x0f40, 0x0f41, 0x0f42, 0x0f43, 0x0f44, 0x0f45, 0x0f46, 0x0f47,
+ 0x0f48, 0x0f49, 0x0f4a, 0x0f4b, 0x0f4c, 0x0f4d, 0x0f4e, 0x0f4f,
+ 0x0f50, 0x0f51, 0x0f52, 0x0f53, 0x0f54, 0x0f55, 0x0f56, 0x0f57,
+ 0x0f58, 0x0f59, 0x0f5a, 0x0f5b, 0x0f5c, 0x0f5d, 0x0f5e, 0x0f5f,
+ 0x0f60, 0x0f61, 0x0f62, 0x0f63, 0x0f64, 0x0f65, 0x0f66, 0x0f67,
+ 0x0f68, 0x0f69, 0x0f6a, 0x0f6b, 0x0f6c, 0x0f6d, 0x0f6e, 0x0f6f,
+ 0x0f70, 0x0f71, 0x0f72, 0x0f73, 0x0f74, 0x0f75, 0x0f76, 0x0f77,
+ 0x0f78, 0x0f79, 0x0f7a, 0x0f7b, 0x0f7c, 0x0f7d, 0x0f7e, 0x0f7f,
+};
+
+static const uint8_t rv_lum_bits[256] =
+{
+ 14, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 8, 8, 8, 8, 8, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8,
+ 8, 7, 7, 7, 7, 7, 7, 7,
+ 7, 6, 6, 6, 6, 5, 5, 4,
+ 2, 4, 5, 5, 6, 6, 6, 6,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 8, 8, 8, 8, 8, 8, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+};
+
+static const uint16_t rv_chrom_code[256] =
+{
+ 0xfe7f, 0x3f00, 0x3f01, 0x3f02, 0x3f03, 0x3f04, 0x3f05, 0x3f06,
+ 0x3f07, 0x3f08, 0x3f09, 0x3f0a, 0x3f0b, 0x3f0c, 0x3f0d, 0x3f0e,
+ 0x3f0f, 0x3f10, 0x3f11, 0x3f12, 0x3f13, 0x3f14, 0x3f15, 0x3f16,
+ 0x3f17, 0x3f18, 0x3f19, 0x3f1a, 0x3f1b, 0x3f1c, 0x3f1d, 0x3f1e,
+ 0x3f1f, 0x3f20, 0x3f21, 0x3f22, 0x3f23, 0x3f24, 0x3f25, 0x3f26,
+ 0x3f27, 0x3f28, 0x3f29, 0x3f2a, 0x3f2b, 0x3f2c, 0x3f2d, 0x3f2e,
+ 0x3f2f, 0x3f30, 0x3f31, 0x3f32, 0x3f33, 0x3f34, 0x3f35, 0x3f36,
+ 0x3f37, 0x3f38, 0x3f39, 0x3f3a, 0x3f3b, 0x3f3c, 0x3f3d, 0x3f3e,
+ 0x3f3f, 0x0f80, 0x0f81, 0x0f82, 0x0f83, 0x0f84, 0x0f85, 0x0f86,
+ 0x0f87, 0x0f88, 0x0f89, 0x0f8a, 0x0f8b, 0x0f8c, 0x0f8d, 0x0f8e,
+ 0x0f8f, 0x0f90, 0x0f91, 0x0f92, 0x0f93, 0x0f94, 0x0f95, 0x0f96,
+ 0x0f97, 0x0f98, 0x0f99, 0x0f9a, 0x0f9b, 0x0f9c, 0x0f9d, 0x0f9e,
+ 0x0f9f, 0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6,
+ 0x03c7, 0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce,
+ 0x03cf, 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6,
+ 0x00e7, 0x0030, 0x0031, 0x0032, 0x0033, 0x0008, 0x0009, 0x0002,
+ 0x0000, 0x0003, 0x000a, 0x000b, 0x0034, 0x0035, 0x0036, 0x0037,
+ 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+ 0x03d0, 0x03d1, 0x03d2, 0x03d3, 0x03d4, 0x03d5, 0x03d6, 0x03d7,
+ 0x03d8, 0x03d9, 0x03da, 0x03db, 0x03dc, 0x03dd, 0x03de, 0x03df,
+ 0x0fa0, 0x0fa1, 0x0fa2, 0x0fa3, 0x0fa4, 0x0fa5, 0x0fa6, 0x0fa7,
+ 0x0fa8, 0x0fa9, 0x0faa, 0x0fab, 0x0fac, 0x0fad, 0x0fae, 0x0faf,
+ 0x0fb0, 0x0fb1, 0x0fb2, 0x0fb3, 0x0fb4, 0x0fb5, 0x0fb6, 0x0fb7,
+ 0x0fb8, 0x0fb9, 0x0fba, 0x0fbb, 0x0fbc, 0x0fbd, 0x0fbe, 0x0fbf,
+ 0x3f40, 0x3f41, 0x3f42, 0x3f43, 0x3f44, 0x3f45, 0x3f46, 0x3f47,
+ 0x3f48, 0x3f49, 0x3f4a, 0x3f4b, 0x3f4c, 0x3f4d, 0x3f4e, 0x3f4f,
+ 0x3f50, 0x3f51, 0x3f52, 0x3f53, 0x3f54, 0x3f55, 0x3f56, 0x3f57,
+ 0x3f58, 0x3f59, 0x3f5a, 0x3f5b, 0x3f5c, 0x3f5d, 0x3f5e, 0x3f5f,
+ 0x3f60, 0x3f61, 0x3f62, 0x3f63, 0x3f64, 0x3f65, 0x3f66, 0x3f67,
+ 0x3f68, 0x3f69, 0x3f6a, 0x3f6b, 0x3f6c, 0x3f6d, 0x3f6e, 0x3f6f,
+ 0x3f70, 0x3f71, 0x3f72, 0x3f73, 0x3f74, 0x3f75, 0x3f76, 0x3f77,
+ 0x3f78, 0x3f79, 0x3f7a, 0x3f7b, 0x3f7c, 0x3f7d, 0x3f7e, 0x3f7f,
+};
+
+static const uint8_t rv_chrom_bits[256] =
+{
+ 16, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 8, 8, 8, 8, 8, 8, 8,
+ 8, 6, 6, 6, 6, 4, 4, 3,
+ 2, 3, 4, 4, 6, 6, 6, 6,
+ 8, 8, 8, 8, 8, 8, 8, 8,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+};
+
+static VLC rv_dc_lum, rv_dc_chrom;
+
+int rv_decode_dc(MpegEncContext *s, int n)
+{
+ int code;
+
+ if (n < 4) {
+ code = get_vlc2(&s->gb, rv_dc_lum.table, DC_VLC_BITS, 2);
+ if (code < 0) {
+ /* XXX: I don't understand why they use LONGER codes than
+ necessary. The following code would be completely useless
+ if they had thought about it !!! */
+ code = get_bits(&s->gb, 7);
+ if (code == 0x7c) {
+ code = (int8_t)(get_bits(&s->gb, 7) + 1);
+ } else if (code == 0x7d) {
+ code = -128 + get_bits(&s->gb, 7);
+ } else if (code == 0x7e) {
+ if (get_bits1(&s->gb) == 0)
+ code = (int8_t)(get_bits(&s->gb, 8) + 1);
+ else
+ code = (int8_t)(get_bits(&s->gb, 8));
+ } else if (code == 0x7f) {
+ skip_bits(&s->gb, 11);
+ code = 1;
+ }
+ } else {
+ code -= 128;
+ }
+ } else {
+ code = get_vlc2(&s->gb, rv_dc_chrom.table, DC_VLC_BITS, 2);
+ /* same remark */
+ if (code < 0) {
+ code = get_bits(&s->gb, 9);
+ if (code == 0x1fc) {
+ code = (int8_t)(get_bits(&s->gb, 7) + 1);
+ } else if (code == 0x1fd) {
+ code = -128 + get_bits(&s->gb, 7);
+ } else if (code == 0x1fe) {
+ skip_bits(&s->gb, 9);
+ code = 1;
+ } else {
+ av_log(s->avctx, AV_LOG_ERROR, "chroma dc error\n");
+ return 0xffff;
+ }
+ } else {
+ code -= 128;
+ }
+ }
+ return -code;
+}
+
+/* read RV 1.0 compatible frame header */
+static int rv10_decode_picture_header(MpegEncContext *s)
+{
+ int mb_count, pb_frame, marker, unk, mb_xy;
+
+ marker = get_bits1(&s->gb);
+
+ if (get_bits1(&s->gb))
+ s->pict_type = FF_P_TYPE;
+ else
+ s->pict_type = FF_I_TYPE;
+ if(!marker) av_log(s->avctx, AV_LOG_ERROR, "marker missing\n");
+ pb_frame = get_bits1(&s->gb);
+
+ dprintf(s->avctx, "pict_type=%d pb_frame=%d\n", s->pict_type, pb_frame);
+
+ if (pb_frame){
+ av_log(s->avctx, AV_LOG_ERROR, "pb frame not supported\n");
+ return -1;
+ }
+
+ s->qscale = get_bits(&s->gb, 5);
+ if(s->qscale==0){
+ av_log(s->avctx, AV_LOG_ERROR, "error, qscale:0\n");
+ return -1;
+ }
+
+ if (s->pict_type == FF_I_TYPE) {
+ if (s->rv10_version == 3) {
+ /* specific MPEG like DC coding not used */
+ s->last_dc[0] = get_bits(&s->gb, 8);
+ s->last_dc[1] = get_bits(&s->gb, 8);
+ s->last_dc[2] = get_bits(&s->gb, 8);
+ dprintf(s->avctx, "DC:%d %d %d\n", s->last_dc[0],
+ s->last_dc[1], s->last_dc[2]);
+ }
+ }
+ /* if multiple packets per frame are sent, the position at which
+ to display the macroblocks is coded here */
+
+ mb_xy= s->mb_x + s->mb_y*s->mb_width;
+ if(show_bits(&s->gb, 12)==0 || (mb_xy && mb_xy < s->mb_num)){
+ s->mb_x = get_bits(&s->gb, 6); /* mb_x */
+ s->mb_y = get_bits(&s->gb, 6); /* mb_y */
+ mb_count = get_bits(&s->gb, 12);
+ } else {
+ s->mb_x = 0;
+ s->mb_y = 0;
+ mb_count = s->mb_width * s->mb_height;
+ }
+ unk= get_bits(&s->gb, 3); /* ignored */
+ s->f_code = 1;
+ s->unrestricted_mv = 1;
+
+ return mb_count;
+}
+
+static int rv20_decode_picture_header(MpegEncContext *s)
+{
+ int seq, mb_pos, i;
+
+#if 0
+ GetBitContext gb= s->gb;
+ for(i=0; i<64; i++){
+ av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&gb));
+ if(i%4==3) av_log(s->avctx, AV_LOG_DEBUG, " ");
+ }
+ av_log(s->avctx, AV_LOG_DEBUG, "\n");
+#endif
+#if 0
+ av_log(s->avctx, AV_LOG_DEBUG, "%3dx%03d/%02Xx%02X ", s->width, s->height, s->width/4, s->height/4);
+ for(i=0; i<s->avctx->extradata_size; i++){
+ av_log(s->avctx, AV_LOG_DEBUG, "%02X ", ((uint8_t*)s->avctx->extradata)[i]);
+ if(i%4==3) av_log(s->avctx, AV_LOG_DEBUG, " ");
+ }
+ av_log(s->avctx, AV_LOG_DEBUG, "\n");
+#endif
+
+ if(s->avctx->sub_id == 0x30202002 || s->avctx->sub_id == 0x30203002){
+ if (get_bits(&s->gb, 3)){
+ av_log(s->avctx, AV_LOG_ERROR, "unknown triplet set\n");
+ return -1;
+ }
+ }
+
+ i= get_bits(&s->gb, 2);
+ switch(i){
+ case 0: s->pict_type= FF_I_TYPE; break;
+ case 1: s->pict_type= FF_I_TYPE; break; //hmm ...
+ case 2: s->pict_type= FF_P_TYPE; break;
+ case 3: s->pict_type= FF_B_TYPE; break;
+ default:
+ av_log(s->avctx, AV_LOG_ERROR, "unknown frame type\n");
+ return -1;
+ }
+
+ if(s->last_picture_ptr==NULL && s->pict_type==FF_B_TYPE){
+ av_log(s->avctx, AV_LOG_ERROR, "early B pix\n");
+ return -1;
+ }
+
+ if (get_bits1(&s->gb)){
+ av_log(s->avctx, AV_LOG_ERROR, "unknown bit set\n");
+ return -1;
+ }
+
+ s->qscale = get_bits(&s->gb, 5);
+ if(s->qscale==0){
+ av_log(s->avctx, AV_LOG_ERROR, "error, qscale:0\n");
+ return -1;
+ }
+ if(s->avctx->sub_id == 0x30203002){
+ if (get_bits1(&s->gb)){
+ av_log(s->avctx, AV_LOG_ERROR, "unknown bit2 set\n");
+ return -1;
+ }
+ }
+
+ if(s->avctx->has_b_frames){
+ int f, new_w, new_h;
+ int v= s->avctx->extradata_size >= 4 ? 7&((uint8_t*)s->avctx->extradata)[1] : 0;
+
+ if (get_bits1(&s->gb)){
+ av_log(s->avctx, AV_LOG_ERROR, "unknown bit3 set\n");
+ }
+ seq= get_bits(&s->gb, 13)<<2;
+
+ f= get_bits(&s->gb, av_log2(v)+1);
+
+ if(f){
+ new_w= 4*((uint8_t*)s->avctx->extradata)[6+2*f];
+ new_h= 4*((uint8_t*)s->avctx->extradata)[7+2*f];
+ }else{
+ new_w= s->orig_width ;
+ new_h= s->orig_height;
+ }
+ if(new_w != s->width || new_h != s->height){
+ av_log(s->avctx, AV_LOG_DEBUG, "attempting to change resolution to %dx%d\n", new_w, new_h);
+ if (avcodec_check_dimensions(s->avctx, new_w, new_h) < 0)
+ return -1;
+ MPV_common_end(s);
+ avcodec_set_dimensions(s->avctx, new_w, new_h);
+ s->width = new_w;
+ s->height = new_h;
+ if (MPV_common_init(s) < 0)
+ return -1;
+ }
+
+ if(s->avctx->debug & FF_DEBUG_PICT_INFO){
+ av_log(s->avctx, AV_LOG_DEBUG, "F %d/%d\n", f, v);
+ }
+ }else{
+ seq= get_bits(&s->gb, 8)*128;
+ }
+
+// if(s->avctx->sub_id <= 0x20201002){ //0x20201002 definitely needs this
+ mb_pos= ff_h263_decode_mba(s);
+/* }else{
+ mb_pos= get_bits(&s->gb, av_log2(s->mb_num-1)+1);
+ s->mb_x= mb_pos % s->mb_width;
+ s->mb_y= mb_pos / s->mb_width;
+ }*/
+//av_log(s->avctx, AV_LOG_DEBUG, "%d\n", seq);
+ seq |= s->time &~0x7FFF;
+ if(seq - s->time > 0x4000) seq -= 0x8000;
+ if(seq - s->time < -0x4000) seq += 0x8000;
+ if(seq != s->time){
+ if(s->pict_type!=FF_B_TYPE){
+ s->time= seq;
+ s->pp_time= s->time - s->last_non_b_time;
+ s->last_non_b_time= s->time;
+ }else{
+ s->time= seq;
+ s->pb_time= s->pp_time - (s->last_non_b_time - s->time);
+ if(s->pp_time <=s->pb_time || s->pp_time <= s->pp_time - s->pb_time || s->pp_time<=0){
+ av_log(s->avctx, AV_LOG_DEBUG, "messed up order, possible from seeking? skipping current b frame\n");
+ return FRAME_SKIPPED;
+ }
+ ff_mpeg4_init_direct_mv(s);
+ }
+ }
+// printf("%d %d %d %d %d\n", seq, (int)s->time, (int)s->last_non_b_time, s->pp_time, s->pb_time);
+/*for(i=0; i<32; i++){
+ av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&s->gb));
+}
+av_log(s->avctx, AV_LOG_DEBUG, "\n");*/
+ s->no_rounding= get_bits1(&s->gb);
+
+ s->f_code = 1;
+ s->unrestricted_mv = 1;
+ s->h263_aic= s->pict_type == FF_I_TYPE;
+// s->alt_inter_vlc=1;
+// s->obmc=1;
+// s->umvplus=1;
+ s->modified_quant=1;
+ if(!s->avctx->lowres)
+ s->loop_filter=1;
+
+ if(s->avctx->debug & FF_DEBUG_PICT_INFO){
+ av_log(s->avctx, AV_LOG_INFO, "num:%5d x:%2d y:%2d type:%d qscale:%2d rnd:%d\n",
+ seq, s->mb_x, s->mb_y, s->pict_type, s->qscale, s->no_rounding);
+ }
+
+ assert(s->pict_type != FF_B_TYPE || !s->low_delay);
+
+ return s->mb_width*s->mb_height - mb_pos;
+}
+
+static av_cold int rv10_decode_init(AVCodecContext *avctx)
+{
+ MpegEncContext *s = avctx->priv_data;
+ static int done=0;
+
+ if (avctx->extradata_size < 8) {
+ av_log(avctx, AV_LOG_ERROR, "Extradata is too small.\n");
+ return -1;
+ }
+
+ MPV_decode_defaults(s);
+
+ s->avctx= avctx;
+ s->out_format = FMT_H263;
+ s->codec_id= avctx->codec_id;
+
+ s->orig_width = s->width = avctx->coded_width;
+ s->orig_height= s->height = avctx->coded_height;
+
+ s->h263_long_vectors= ((uint8_t*)avctx->extradata)[3] & 1;
+ avctx->sub_id= AV_RB32((uint8_t*)avctx->extradata + 4);
+
+ if (avctx->sub_id == 0x10000000) {
+ s->rv10_version= 0;
+ s->low_delay=1;
+ } else if (avctx->sub_id == 0x10001000) {
+ s->rv10_version= 3;
+ s->low_delay=1;
+ } else if (avctx->sub_id == 0x10002000) {
+ s->rv10_version= 3;
+ s->low_delay=1;
+ s->obmc=1;
+ } else if (avctx->sub_id == 0x10003000) {
+ s->rv10_version= 3;
+ s->low_delay=1;
+ } else if (avctx->sub_id == 0x10003001) {
+ s->rv10_version= 3;
+ s->low_delay=1;
+ } else if ( avctx->sub_id == 0x20001000
+ || (avctx->sub_id >= 0x20100000 && avctx->sub_id < 0x201a0000)) {
+ s->low_delay=1;
+ } else if ( avctx->sub_id == 0x30202002
+ || avctx->sub_id == 0x30203002
+ || (avctx->sub_id >= 0x20200002 && avctx->sub_id < 0x20300000)) {
+ s->low_delay=0;
+ s->avctx->has_b_frames=1;
+ } else
+ av_log(s->avctx, AV_LOG_ERROR, "unknown header %X\n", avctx->sub_id);
+
+ if(avctx->debug & FF_DEBUG_PICT_INFO){
+ av_log(avctx, AV_LOG_DEBUG, "ver:%X ver0:%X\n", avctx->sub_id, avctx->extradata_size >= 4 ? ((uint32_t*)avctx->extradata)[0] : -1);
+ }
+
+ avctx->pix_fmt = PIX_FMT_YUV420P;
+
+ if (MPV_common_init(s) < 0)
+ return -1;
+
+ h263_decode_init_vlc(s);
+
+ /* init rv vlc */
+ if (!done) {
+ INIT_VLC_STATIC(&rv_dc_lum, DC_VLC_BITS, 256,
+ rv_lum_bits, 1, 1,
+ rv_lum_code, 2, 2, 16384);
+ INIT_VLC_STATIC(&rv_dc_chrom, DC_VLC_BITS, 256,
+ rv_chrom_bits, 1, 1,
+ rv_chrom_code, 2, 2, 16388);
+ done = 1;
+ }
+
+ return 0;
+}
+
+static av_cold int rv10_decode_end(AVCodecContext *avctx)
+{
+ MpegEncContext *s = avctx->priv_data;
+
+ MPV_common_end(s);
+ return 0;
+}
+
+static int rv10_decode_packet(AVCodecContext *avctx,
+ const uint8_t *buf, int buf_size, int buf_size2)
+{
+ MpegEncContext *s = avctx->priv_data;
+ int mb_count, mb_pos, left, start_mb_x;
+
+ init_get_bits(&s->gb, buf, buf_size*8);
+ if(s->codec_id ==CODEC_ID_RV10)
+ mb_count = rv10_decode_picture_header(s);
+ else
+ mb_count = rv20_decode_picture_header(s);
+ if (mb_count < 0) {
+ av_log(s->avctx, AV_LOG_ERROR, "HEADER ERROR\n");
+ return -1;
+ }
+
+ if (s->mb_x >= s->mb_width ||
+ s->mb_y >= s->mb_height) {
+ av_log(s->avctx, AV_LOG_ERROR, "POS ERROR %d %d\n", s->mb_x, s->mb_y);
+ return -1;
+ }
+ mb_pos = s->mb_y * s->mb_width + s->mb_x;
+ left = s->mb_width * s->mb_height - mb_pos;
+ if (mb_count > left) {
+ av_log(s->avctx, AV_LOG_ERROR, "COUNT ERROR\n");
+ return -1;
+ }
+
+ if ((s->mb_x == 0 && s->mb_y == 0) || s->current_picture_ptr==NULL) {
+ if(s->current_picture_ptr){ //FIXME write parser so we always have complete frames?
+ ff_er_frame_end(s);
+ MPV_frame_end(s);
+ s->mb_x= s->mb_y = s->resync_mb_x = s->resync_mb_y= 0;
+ }
+ if(MPV_frame_start(s, avctx) < 0)
+ return -1;
+ ff_er_frame_start(s);
+ }
+
+ dprintf(avctx, "qscale=%d\n", s->qscale);
+
+ /* default quantization values */
+ if(s->codec_id== CODEC_ID_RV10){
+ if(s->mb_y==0) s->first_slice_line=1;
+ }else{
+ s->first_slice_line=1;
+ s->resync_mb_x= s->mb_x;
+ }
+ start_mb_x= s->mb_x;
+ s->resync_mb_y= s->mb_y;
+ if(s->h263_aic){
+ s->y_dc_scale_table=
+ s->c_dc_scale_table= ff_aic_dc_scale_table;
+ }else{
+ s->y_dc_scale_table=
+ s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+ }
+
+ if(s->modified_quant)
+ s->chroma_qscale_table= ff_h263_chroma_qscale_table;
+
+ ff_set_qscale(s, s->qscale);
+
+ s->rv10_first_dc_coded[0] = 0;
+ s->rv10_first_dc_coded[1] = 0;
+ s->rv10_first_dc_coded[2] = 0;
+ s->block_wrap[0]=
+ s->block_wrap[1]=
+ s->block_wrap[2]=
+ s->block_wrap[3]= s->b8_stride;
+ s->block_wrap[4]=
+ s->block_wrap[5]= s->mb_stride;
+ ff_init_block_index(s);
+ /* decode each macroblock */
+
+ for(s->mb_num_left= mb_count; s->mb_num_left>0; s->mb_num_left--) {
+ int ret;
+ ff_update_block_index(s);
+ dprintf(avctx, "**mb x=%d y=%d\n", s->mb_x, s->mb_y);
+
+ s->mv_dir = MV_DIR_FORWARD;
+ s->mv_type = MV_TYPE_16X16;
+ ret=ff_h263_decode_mb(s, s->block);
+
+ if (ret != SLICE_ERROR && s->gb.size_in_bits < get_bits_count(&s->gb) && 8*buf_size2 >= get_bits_count(&s->gb)){
+ av_log(avctx, AV_LOG_DEBUG, "update size from %d to %d\n", s->gb.size_in_bits, 8*buf_size2);
+ s->gb.size_in_bits= 8*buf_size2;
+ ret= SLICE_OK;
+ }
+
+ if (ret == SLICE_ERROR || s->gb.size_in_bits < get_bits_count(&s->gb)) {
+ av_log(s->avctx, AV_LOG_ERROR, "ERROR at MB %d %d\n", s->mb_x, s->mb_y);
+ return -1;
+ }
+ if(s->pict_type != FF_B_TYPE)
+ ff_h263_update_motion_val(s);
+ MPV_decode_mb(s, s->block);
+ if(s->loop_filter)
+ ff_h263_loop_filter(s);
+
+ if (++s->mb_x == s->mb_width) {
+ s->mb_x = 0;
+ s->mb_y++;
+ ff_init_block_index(s);
+ }
+ if(s->mb_x == s->resync_mb_x)
+ s->first_slice_line=0;
+ if(ret == SLICE_END) break;
+ }
+
+ ff_er_add_slice(s, start_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, AC_END|DC_END|MV_END);
+
+ return s->gb.size_in_bits;
+}
+
+static int get_slice_offset(AVCodecContext *avctx, const uint8_t *buf, int n)
+{
+ if(avctx->slice_count) return avctx->slice_offset[n];
+ else return AV_RL32(buf + n*8);
+}
+
+static int rv10_decode_frame(AVCodecContext *avctx,
+ void *data, int *data_size,
+ const uint8_t *buf, int buf_size)
+{
+ MpegEncContext *s = avctx->priv_data;
+ int i;
+ AVFrame *pict = data;
+ int slice_count;
+ const uint8_t *slices_hdr = NULL;
+
+ dprintf(avctx, "*****frame %d size=%d\n", avctx->frame_number, buf_size);
+
+ /* no supplementary picture */
+ if (buf_size == 0) {
+ return 0;
+ }
+
+ if(!avctx->slice_count){
+ slice_count = (*buf++) + 1;
+ slices_hdr = buf + 4;
+ buf += 8 * slice_count;
+ }else
+ slice_count = avctx->slice_count;
+
+ for(i=0; i<slice_count; i++){
+ int offset= get_slice_offset(avctx, slices_hdr, i);
+ int size, size2;
+
+ if(i+1 == slice_count)
+ size= buf_size - offset;
+ else
+ size= get_slice_offset(avctx, slices_hdr, i+1) - offset;
+
+ if(i+2 >= slice_count)
+ size2= buf_size - offset;
+ else
+ size2= get_slice_offset(avctx, slices_hdr, i+2) - offset;
+
+ if(rv10_decode_packet(avctx, buf+offset, size, size2) > 8*size)
+ i++;
+ }
+
+ if(s->current_picture_ptr != NULL && s->mb_y>=s->mb_height){
+ ff_er_frame_end(s);
+ MPV_frame_end(s);
+
+ if (s->pict_type == FF_B_TYPE || s->low_delay) {
+ *pict= *(AVFrame*)s->current_picture_ptr;
+ } else if (s->last_picture_ptr != NULL) {
+ *pict= *(AVFrame*)s->last_picture_ptr;
+ }
+
+ if(s->last_picture_ptr || s->low_delay){
+ *data_size = sizeof(AVFrame);
+ ff_print_debug_info(s, pict);
+ }
+ s->current_picture_ptr= NULL; //so we can detect if frame_end wasnt called (find some nicer solution...)
+ }
+
+ return buf_size;
+}
+
+AVCodec rv10_decoder = {
+ "rv10",
+ CODEC_TYPE_VIDEO,
+ CODEC_ID_RV10,
+ sizeof(MpegEncContext),
+ rv10_decode_init,
+ NULL,
+ rv10_decode_end,
+ rv10_decode_frame,
+ /*.capabilities = */CODEC_CAP_DR1,
+ /*.next = */NULL,
+ /*.flush = */NULL,
+ /*.supported_framerates = */NULL,
+ /*.pix_fmts = */NULL,
+ /*.long_name = */NULL_IF_CONFIG_SMALL("RealVideo 1.0"),
+};
+
+AVCodec rv20_decoder = {
+ "rv20",
+ CODEC_TYPE_VIDEO,
+ CODEC_ID_RV20,
+ sizeof(MpegEncContext),
+ rv10_decode_init,
+ NULL,
+ rv10_decode_end,
+ rv10_decode_frame,
+ /*.capabilities = */CODEC_CAP_DR1 | CODEC_CAP_DELAY,
+ /*.next = */NULL,
+ /*.flush = */ff_mpeg_flush,
+ /*.supported_framerates = */NULL,
+ /*.pix_fmts = */NULL,
+ /*.long_name = */NULL_IF_CONFIG_SMALL("RealVideo 2.0"),
+};
+
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv30.c b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv30.c new file mode 100644 index 000000000..f97c326f8 --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv30.c @@ -0,0 +1,284 @@ +/* + * RV30 decoder + * Copyright (c) 2007 Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file libavcodec/rv30.c + * RV30 decoder + */ + +#include "avcodec.h" +#include "dsputil.h" +#include "mpegvideo.h" +#include "golomb.h" + +#include "rv34.h" +#include "rv30data.h" + + +static int rv30_parse_slice_header(RV34DecContext *r, GetBitContext *gb, SliceInfo *si) +{ + int mb_bits; + int w = r->s.width, h = r->s.height; + int mb_size; + int rpr; + + memset(si, 0, sizeof(SliceInfo)); + if(get_bits(gb, 3)) + return -1; + si->type = get_bits(gb, 2); + if(si->type == 1) si->type = 0; + if(get_bits1(gb)) + return -1; + si->quant = get_bits(gb, 5); + skip_bits1(gb); + si->pts = get_bits(gb, 13); + rpr = get_bits(gb, r->rpr); + if(rpr){ + w = r->s.avctx->extradata[6 + rpr*2] << 2; + h = r->s.avctx->extradata[7 + rpr*2] << 2; + } + si->width = w; + si->height = h; + mb_size = ((w + 15) >> 4) * ((h + 15) >> 4); + mb_bits = ff_rv34_get_start_offset(gb, mb_size); + si->start = get_bits(gb, mb_bits); + skip_bits1(gb); + return 0; +} + +/** + * Decode 4x4 intra types array. + */ +static int rv30_decode_intra_types(RV34DecContext *r, GetBitContext *gb, int8_t *dst) +{ + int i, j, k; + + for(i = 0; i < 4; i++, dst += r->intra_types_stride - 4){ + for(j = 0; j < 4; j+= 2){ + int code = svq3_get_ue_golomb(gb) << 1; + if(code >= 81*2){ + av_log(r->s.avctx, AV_LOG_ERROR, "Incorrect intra prediction code\n"); + return -1; + } + for(k = 0; k < 2; k++){ + int A = dst[-r->intra_types_stride] + 1; + int B = dst[-1] + 1; + *dst++ = rv30_itype_from_context[A * 90 + B * 9 + rv30_itype_code[code + k]]; + if(dst[-1] == 9){ + av_log(r->s.avctx, AV_LOG_ERROR, "Incorrect intra prediction mode\n"); + return -1; + } + } + } + } + return 0; +} + +/** + * Decode macroblock information. + */ +static int rv30_decode_mb_info(RV34DecContext *r) +{ + static const int rv30_p_types[6] = { RV34_MB_SKIP, RV34_MB_P_16x16, RV34_MB_P_8x8, -1, RV34_MB_TYPE_INTRA, RV34_MB_TYPE_INTRA16x16 }; + static const int rv30_b_types[6] = { RV34_MB_SKIP, RV34_MB_B_DIRECT, RV34_MB_B_FORWARD, RV34_MB_B_BACKWARD, RV34_MB_TYPE_INTRA, RV34_MB_TYPE_INTRA16x16 }; + MpegEncContext *s = &r->s; + GetBitContext *gb = &s->gb; + int code = svq3_get_ue_golomb(gb); + + if(code > 11){ + av_log(s->avctx, AV_LOG_ERROR, "Incorrect MB type code\n"); + return -1; + } + if(code > 5){ + av_log(s->avctx, AV_LOG_ERROR, "dquant needed\n"); + code -= 6; + } + if(s->pict_type != FF_B_TYPE) + return rv30_p_types[code]; + else + return rv30_b_types[code]; +} + +static inline void rv30_weak_loop_filter(uint8_t *src, const int step, + const int stride, const int lim) +{ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; + int i, diff; + + for(i = 0; i < 4; i++){ + diff = ((src[-2*step] - src[1*step]) - (src[-1*step] - src[0*step])*4) >> 3; + diff = av_clip(diff, -lim, lim); + src[-1*step] = cm[src[-1*step] + diff]; + src[ 0*step] = cm[src[ 0*step] - diff]; + src += stride; + } +} + +static void rv30_loop_filter(RV34DecContext *r, int row) +{ + MpegEncContext *s = &r->s; + int mb_pos, mb_x; + int i, j, k; + uint8_t *Y, *C; + int loc_lim, cur_lim, left_lim = 0, top_lim = 0; + + mb_pos = row * s->mb_stride; + for(mb_x = 0; mb_x < s->mb_width; mb_x++, mb_pos++){ + int mbtype = s->current_picture_ptr->mb_type[mb_pos]; + if(IS_INTRA(mbtype) || IS_SEPARATE_DC(mbtype)) + r->deblock_coefs[mb_pos] = 0xFFFF; + if(IS_INTRA(mbtype)) + r->cbp_chroma[mb_pos] = 0xFF; + } + + /* all vertical edges are filtered first + * and horizontal edges are filtered on the next iteration + */ + mb_pos = row * s->mb_stride; + for(mb_x = 0; mb_x < s->mb_width; mb_x++, mb_pos++){ + cur_lim = rv30_loop_filt_lim[s->current_picture_ptr->qscale_table[mb_pos]]; + if(mb_x) + left_lim = rv30_loop_filt_lim[s->current_picture_ptr->qscale_table[mb_pos - 1]]; + for(j = 0; j < 16; j += 4){ + Y = s->current_picture_ptr->data[0] + mb_x*16 + (row*16 + j) * s->linesize + 4 * !mb_x; + for(i = !mb_x; i < 4; i++, Y += 4){ + int ij = i + j; + loc_lim = 0; + if(r->deblock_coefs[mb_pos] & (1 << ij)) + loc_lim = cur_lim; + else if(!i && r->deblock_coefs[mb_pos - 1] & (1 << (ij + 3))) + loc_lim = left_lim; + else if( i && r->deblock_coefs[mb_pos] & (1 << (ij - 1))) + loc_lim = cur_lim; + if(loc_lim) + rv30_weak_loop_filter(Y, 1, s->linesize, loc_lim); + } + } + for(k = 0; k < 2; k++){ + int cur_cbp, left_cbp = 0; + cur_cbp = (r->cbp_chroma[mb_pos] >> (k*4)) & 0xF; + if(mb_x) + left_cbp = (r->cbp_chroma[mb_pos - 1] >> (k*4)) & 0xF; + for(j = 0; j < 8; j += 4){ + C = s->current_picture_ptr->data[k+1] + mb_x*8 + (row*8 + j) * s->uvlinesize + 4 * !mb_x; + for(i = !mb_x; i < 2; i++, C += 4){ + int ij = i + (j >> 1); + loc_lim = 0; + if(cur_cbp && (1 << ij)) + loc_lim = cur_lim; + else if(!i && left_cbp & (1 << (ij + 1))) + loc_lim = left_lim; + else if( i && cur_cbp & (1 << (ij - 1))) + loc_lim = cur_lim; + if(loc_lim) + rv30_weak_loop_filter(C, 1, s->uvlinesize, loc_lim); + } + } + } + } + mb_pos = row * s->mb_stride; + for(mb_x = 0; mb_x < s->mb_width; mb_x++, mb_pos++){ + cur_lim = rv30_loop_filt_lim[s->current_picture_ptr->qscale_table[mb_pos]]; + if(row) + top_lim = rv30_loop_filt_lim[s->current_picture_ptr->qscale_table[mb_pos - s->mb_stride]]; + for(j = 4*!row; j < 16; j += 4){ + Y = s->current_picture_ptr->data[0] + mb_x*16 + (row*16 + j) * s->linesize; + for(i = 0; i < 4; i++, Y += 4){ + int ij = i + j; + loc_lim = 0; + if(r->deblock_coefs[mb_pos] & (1 << ij)) + loc_lim = cur_lim; + else if(!j && r->deblock_coefs[mb_pos - s->mb_stride] & (1 << (ij + 12))) + loc_lim = top_lim; + else if( j && r->deblock_coefs[mb_pos] & (1 << (ij - 4))) + loc_lim = cur_lim; + if(loc_lim) + rv30_weak_loop_filter(Y, s->linesize, 1, loc_lim); + } + } + for(k = 0; k < 2; k++){ + int cur_cbp, top_cbp = 0; + cur_cbp = (r->cbp_chroma[mb_pos] >> (k*4)) & 0xF; + if(row) + top_cbp = (r->cbp_chroma[mb_pos - s->mb_stride] >> (k*4)) & 0xF; + for(j = 4*!row; j < 8; j += 4){ + C = s->current_picture_ptr->data[k+1] + mb_x*8 + (row*8 + j) * s->uvlinesize; + for(i = 0; i < 2; i++, C += 4){ + int ij = i + (j >> 1); + loc_lim = 0; + if(r->cbp_chroma[mb_pos] && (1 << ij)) + loc_lim = cur_lim; + else if(!j && top_cbp & (1 << (ij + 2))) + loc_lim = top_lim; + else if( j && cur_cbp & (1 << (ij - 2))) + loc_lim = cur_lim; + if(loc_lim) + rv30_weak_loop_filter(C, s->uvlinesize, 1, loc_lim); + } + } + } + } +} + +/** + * Initialize decoder. + */ +static av_cold int rv30_decode_init(AVCodecContext *avctx) +{ + RV34DecContext *r = avctx->priv_data; + + r->rv30 = 1; + ff_rv34_decode_init(avctx); + if(avctx->extradata_size < 2){ + av_log(avctx, AV_LOG_ERROR, "Extradata is too small.\n"); + return -1; + } + r->rpr = (avctx->extradata[1] & 7) >> 1; + r->rpr = FFMIN(r->rpr + 1, 3); + if(avctx->extradata_size - 8 < (r->rpr - 1) * 2){ + av_log(avctx, AV_LOG_ERROR, "Insufficient extradata - need at least %d bytes, got %d\n", + 6 + r->rpr * 2, avctx->extradata_size); + } + r->parse_slice_header = rv30_parse_slice_header; + r->decode_intra_types = rv30_decode_intra_types; + r->decode_mb_info = rv30_decode_mb_info; + r->loop_filter = rv30_loop_filter; + r->luma_dc_quant_i = rv30_luma_dc_quant; + r->luma_dc_quant_p = rv30_luma_dc_quant; + return 0; +} + +AVCodec rv30_decoder = { + "rv30", + CODEC_TYPE_VIDEO, + CODEC_ID_RV30, + sizeof(RV34DecContext), + /*.init = */rv30_decode_init, + /*.encode = */NULL, + /*.decode = */ff_rv34_decode_end, + /*.close = */ff_rv34_decode_frame, + /*.capabilities = */CODEC_CAP_DR1 | CODEC_CAP_DELAY, + /*.next = */NULL, + /*.flush = */ff_mpeg_flush, + /*.supported_framerates = */NULL, + /*.pix_fmts = */NULL, + /*.long_name = */NULL_IF_CONFIG_SMALL("RealVideo 3.0"), +}; diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv30data.h b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv30data.h new file mode 100644 index 000000000..1662fd7af --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv30data.h @@ -0,0 +1,181 @@ +/* + * RealVideo 3 decoder + * copyright (c) 2007 Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file rv30data.h + * miscellaneous RV30 tables + */ + +#ifndef AVCODEC_RV30DATA_H +#define AVCODEC_RV30DATA_H + +#include <stdint.h> + +/** DC quantizer mapping for RV30 */ +static const uint8_t rv30_luma_dc_quant[32] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 22, 22, 23, 23, 23, 24, 24, 25, 25 +}; + +/** + * This table is used for storing the differences + * between the predicted and the real intra type. + */ +static const uint8_t rv30_itype_code[9*9*2] = { + 0, 0, 0, 1, 1, 0, 1, 1, 0, 2, 2, 0, 0, 3, 3, 0, 1, 2, + 2, 1, 0, 4, 4, 0, 3, 1, 1, 3, 0, 5, 5, 0, 2, 2, 1, 4, + 4, 1, 0, 6, 3, 2, 1, 5, 2, 3, 5, 1, 6, 0, 0, 7, 4, 2, + 2, 4, 3, 3, 6, 1, 1, 6, 7, 0, 0, 8, 5, 2, 4, 3, 2, 5, + 3, 4, 1, 7, 4, 4, 7, 1, 8, 0, 6, 2, 3, 5, 5, 3, 2, 6, + 1, 8, 2, 7, 7, 2, 8, 1, 5, 4, 4, 5, 3, 6, 6, 3, 8, 2, + 4, 6, 5, 5, 6, 4, 2, 8, 7, 3, 3, 7, 6, 5, 5, 6, 7, 4, + 4, 7, 8, 3, 3, 8, 7, 5, 8, 4, 5, 7, 4, 8, 6, 6, 7, 6, + 5, 8, 8, 5, 6, 7, 8, 6, 7, 7, 6, 8, 8, 7, 7, 8, 8, 8, +}; + +/** + * This table is used for retrieving the current intra type + * based on its neighbors and adjustment provided by + * code read and decoded before. + * + * This is really a three-dimensional matrix with dimensions + * [-1..9][-1..9][0..9]. The first and second coordinates are + * detemined by the top and left neighbors (-1 if unavailable). + */ +static const uint8_t rv30_itype_from_context[900] = { + 0, 9, 9, 9, 9, 9, 9, 9, 9, + 0, 2, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 2, 0, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + + 0, 1, 9, 9, 9, 9, 9, 9, 9, + 0, 2, 1, 6, 4, 8, 5, 7, 3, + 1, 0, 2, 6, 5, 4, 3, 8, 7, + 2, 8, 0, 1, 7, 4, 3, 6, 5, + 2, 0, 1, 3, 8, 5, 4, 7, 6, + 2, 0, 1, 4, 6, 7, 8, 3, 5, + 0, 1, 5, 2, 6, 3, 8, 4, 7, + 0, 1, 6, 2, 4, 7, 5, 8, 3, + 2, 7, 0, 1, 4, 8, 6, 3, 5, + 2, 8, 0, 1, 7, 3, 4, 5, 6, + + 1, 0, 9, 9, 9, 9, 9, 9, 9, + 1, 2, 5, 6, 3, 0, 4, 8, 7, + 1, 6, 2, 5, 3, 0, 4, 8, 7, + 2, 1, 7, 6, 8, 3, 5, 0, 4, + 1, 2, 5, 3, 6, 8, 4, 7, 0, + 1, 6, 2, 0, 4, 5, 8, 7, 3, + 1, 5, 2, 6, 3, 8, 4, 0, 7, + 1, 6, 0, 2, 4, 5, 7, 3, 8, + 2, 1, 7, 6, 0, 8, 5, 4, 3, + 1, 2, 7, 8, 3, 4, 5, 6, 0, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 0, 2, 1, 8, 7, 6, 5, 4, 3, + 1, 2, 0, 6, 5, 7, 4, 8, 3, + 2, 8, 7, 1, 0, 6, 4, 3, 5, + 2, 0, 8, 1, 3, 7, 5, 4, 6, + 2, 0, 4, 1, 7, 8, 6, 3, 5, + 2, 0, 1, 5, 8, 4, 6, 7, 3, + 2, 0, 6, 1, 4, 7, 8, 5, 3, + 2, 7, 8, 1, 0, 5, 4, 6, 3, + 2, 8, 7, 1, 0, 4, 3, 6, 5, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 0, 2, 1, 3, 5, 8, 6, 4, 7, + 1, 0, 2, 5, 3, 6, 4, 8, 7, + 2, 8, 1, 0, 3, 5, 7, 6, 4, + 3, 2, 5, 8, 1, 4, 6, 7, 0, + 4, 2, 0, 6, 1, 5, 8, 3, 7, + 5, 3, 1, 2, 8, 6, 4, 0, 7, + 1, 6, 0, 2, 4, 5, 8, 3, 7, + 2, 7, 0, 1, 5, 4, 8, 6, 3, + 2, 8, 3, 5, 1, 0, 7, 6, 4, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 2, 0, 6, 1, 4, 7, 5, 8, 3, + 1, 6, 2, 0, 4, 5, 3, 7, 8, + 2, 8, 7, 6, 4, 0, 1, 5, 3, + 4, 2, 1, 0, 6, 8, 3, 5, 7, + 4, 2, 6, 0, 1, 5, 7, 8, 3, + 1, 2, 5, 0, 6, 3, 4, 7, 8, + 6, 4, 0, 1, 2, 7, 5, 3, 8, + 2, 7, 4, 6, 0, 1, 8, 5, 3, + 2, 8, 7, 4, 6, 1, 3, 5, 0, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 5, 1, 2, 3, 6, 8, 0, 4, 7, + 1, 5, 6, 3, 2, 0, 4, 8, 7, + 2, 1, 5, 3, 6, 8, 7, 4, 0, + 5, 3, 1, 2, 6, 8, 4, 7, 0, + 1, 6, 2, 4, 5, 8, 0, 3, 7, + 5, 1, 3, 6, 2, 0, 8, 4, 7, + 1, 6, 5, 2, 0, 4, 3, 7, 8, + 2, 7, 1, 6, 5, 0, 8, 3, 4, + 2, 5, 1, 3, 6, 8, 4, 0, 7, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 1, 6, 2, 0, 5, 4, 3, 7, 8, + 1, 6, 5, 4, 2, 3, 0, 7, 8, + 2, 1, 6, 7, 4, 8, 5, 3, 0, + 2, 1, 6, 5, 8, 4, 3, 0, 7, + 6, 4, 1, 2, 0, 5, 7, 8, 3, + 1, 6, 5, 2, 3, 0, 4, 8, 7, + 6, 1, 4, 0, 2, 7, 5, 3, 8, + 2, 7, 4, 6, 1, 5, 0, 8, 3, + 2, 1, 6, 8, 4, 7, 3, 5, 0, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 2, 0, 4, 7, 6, 1, 8, 5, 3, + 6, 1, 2, 0, 4, 7, 5, 8, 3, + 2, 7, 8, 0, 1, 6, 4, 3, 5, + 2, 4, 0, 8, 3, 1, 7, 6, 5, + 4, 2, 7, 0, 6, 1, 8, 5, 3, + 2, 1, 0, 8, 5, 6, 7, 4, 3, + 2, 6, 4, 1, 7, 0, 5, 8, 3, + 2, 7, 4, 0, 8, 6, 1, 5, 3, + 2, 8, 7, 4, 1, 0, 3, 6, 5, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 2, 0, 8, 1, 3, 4, 6, 5, 7, + 1, 2, 0, 6, 8, 5, 7, 3, 4, + 2, 8, 7, 1, 0, 3, 6, 5, 4, + 8, 3, 2, 5, 1, 0, 4, 7, 6, + 2, 0, 4, 8, 5, 1, 7, 6, 3, + 2, 1, 0, 8, 5, 3, 6, 4, 7, + 2, 1, 6, 0, 8, 4, 5, 7, 3, + 2, 7, 8, 4, 0, 6, 1, 5, 3, + 2, 8, 3, 0, 7, 4, 1, 6, 5, +}; + +/** + * Loop filter limits are taken from this table. + */ +static const uint8_t rv30_loop_filt_lim[32] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5 +}; +#endif /* AVCODEC_RV30DATA_H */ diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv30dsp.c b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv30dsp.c new file mode 100644 index 000000000..f693a1495 --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv30dsp.c @@ -0,0 +1,291 @@ +/* + * RV30 decoder motion compensation functions + * Copyright (c) 2007 Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file rv30dsp.c + * RV30 decoder motion compensation functions + */ + +#include "avcodec.h" +#include "dsputil.h" + +#define RV30_LOWPASS(OPNAME, OP) \ +static av_unused void OPNAME ## rv30_tpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, const int C1, const int C2){\ + const int h=8;\ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ + int i;\ + for(i=0; i<h; i++)\ + {\ + OP(dst[0], (-(src[-1]+src[2]) + src[0]*C1 + src[1]*C2 + 8)>>4);\ + OP(dst[1], (-(src[ 0]+src[3]) + src[1]*C1 + src[2]*C2 + 8)>>4);\ + OP(dst[2], (-(src[ 1]+src[4]) + src[2]*C1 + src[3]*C2 + 8)>>4);\ + OP(dst[3], (-(src[ 2]+src[5]) + src[3]*C1 + src[4]*C2 + 8)>>4);\ + OP(dst[4], (-(src[ 3]+src[6]) + src[4]*C1 + src[5]*C2 + 8)>>4);\ + OP(dst[5], (-(src[ 4]+src[7]) + src[5]*C1 + src[6]*C2 + 8)>>4);\ + OP(dst[6], (-(src[ 5]+src[8]) + src[6]*C1 + src[7]*C2 + 8)>>4);\ + OP(dst[7], (-(src[ 6]+src[9]) + src[7]*C1 + src[8]*C2 + 8)>>4);\ + dst+=dstStride;\ + src+=srcStride;\ + }\ +}\ +\ +static void OPNAME ## rv30_tpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, const int C1, const int C2){\ + const int w=8;\ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ + int i;\ + for(i=0; i<w; i++)\ + {\ + const int srcA= src[-1*srcStride];\ + const int src0= src[0 *srcStride];\ + const int src1= src[1 *srcStride];\ + const int src2= src[2 *srcStride];\ + const int src3= src[3 *srcStride];\ + const int src4= src[4 *srcStride];\ + const int src5= src[5 *srcStride];\ + const int src6= src[6 *srcStride];\ + const int src7= src[7 *srcStride];\ + const int src8= src[8 *srcStride];\ + const int src9= src[9 *srcStride];\ + OP(dst[0*dstStride], (-(srcA+src2) + src0*C1 + src1*C2 + 8)>>4);\ + OP(dst[1*dstStride], (-(src0+src3) + src1*C1 + src2*C2 + 8)>>4);\ + OP(dst[2*dstStride], (-(src1+src4) + src2*C1 + src3*C2 + 8)>>4);\ + OP(dst[3*dstStride], (-(src2+src5) + src3*C1 + src4*C2 + 8)>>4);\ + OP(dst[4*dstStride], (-(src3+src6) + src4*C1 + src5*C2 + 8)>>4);\ + OP(dst[5*dstStride], (-(src4+src7) + src5*C1 + src6*C2 + 8)>>4);\ + OP(dst[6*dstStride], (-(src5+src8) + src6*C1 + src7*C2 + 8)>>4);\ + OP(dst[7*dstStride], (-(src6+src9) + src7*C1 + src8*C2 + 8)>>4);\ + dst++;\ + src++;\ + }\ +}\ +\ +static void OPNAME ## rv30_tpel8_hv_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + const int w = 8;\ + const int h = 8;\ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ + int i, j;\ + for(j = 0; j < h; j++){\ + for(i = 0; i < w; i++){\ + OP(dst[i], (\ + src[srcStride*-1+i-1] -12*src[srcStride*-1+i] -6*src[srcStride*-1+i+1] +src[srcStride*-1+i+2]+\ + -12*src[srcStride* 0+i-1] +144*src[srcStride* 0+i] +72*src[srcStride* 0+i+1] -12*src[srcStride* 0+i+2] +\ + -6*src[srcStride* 1+i-1] +72*src[srcStride* 1+i] +36*src[srcStride* 1+i+1] -6*src[srcStride* 1+i+2] +\ + src[srcStride* 2+i-1] -12*src[srcStride* 2+i] -6*src[srcStride* 2+i+1] +src[srcStride* 2+i+2] +\ + 128)>>8);\ + }\ + src += srcStride;\ + dst += dstStride;\ + }\ +}\ +\ +static void OPNAME ## rv30_tpel8_hhv_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + const int w = 8;\ + const int h = 8;\ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ + int i, j;\ + for(j = 0; j < h; j++){\ + for(i = 0; i < w; i++){\ + OP(dst[i], (\ + src[srcStride*-1+i-1] -12*src[srcStride*-1+i+1] -6*src[srcStride*-1+i] +src[srcStride*-1+i+2]+\ + -12*src[srcStride* 0+i-1] +144*src[srcStride* 0+i+1] +72*src[srcStride* 0+i] -12*src[srcStride* 0+i+2]+\ + -6*src[srcStride* 1+i-1] +72*src[srcStride* 1+i+1] +36*src[srcStride* 1+i] -6*src[srcStride* 1+i+2]+\ + src[srcStride* 2+i-1] -12*src[srcStride* 2+i+1] -6*src[srcStride* 2+i] +src[srcStride* 2+i+2]+\ + 128)>>8);\ + }\ + src += srcStride;\ + dst += dstStride;\ + }\ +}\ +\ +static void OPNAME ## rv30_tpel8_hvv_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + const int w = 8;\ + const int h = 8;\ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ + int i, j;\ + for(j = 0; j < h; j++){\ + for(i = 0; i < w; i++){\ + OP(dst[i], (\ + src[srcStride*-1+i-1] -12*src[srcStride*-1+i] -6*src[srcStride*-1+i+1] +src[srcStride*-1+i+2]+\ + -6*src[srcStride* 0+i-1] +72*src[srcStride* 0+i] +36*src[srcStride* 0+i+1] -6*src[srcStride* 0+i+2]+\ + -12*src[srcStride* 1+i-1] +144*src[srcStride* 1+i] +72*src[srcStride* 1+i+1] -12*src[srcStride* 1+i+2]+\ + src[srcStride* 2+i-1] -12*src[srcStride* 2+i] -6*src[srcStride* 2+i+1] +src[srcStride* 2+i+2]+\ + 128)>>8);\ + }\ + src += srcStride;\ + dst += dstStride;\ + }\ +}\ +\ +static void OPNAME ## rv30_tpel8_hhvv_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + const int w = 8;\ + const int h = 8;\ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ + int i, j;\ + for(j = 0; j < h; j++){\ + for(i = 0; i < w; i++){\ + OP(dst[i], (\ + 36*src[i+srcStride*0] +54*src[i+1+srcStride*0] +6*src[i+2+srcStride*0]+\ + 54*src[i+srcStride*1] +81*src[i+1+srcStride*1] +9*src[i+2+srcStride*1]+\ + 6*src[i+srcStride*2] + 9*src[i+1+srcStride*2] + src[i+2+srcStride*2]+\ + 128)>>8);\ + }\ + src += srcStride;\ + dst += dstStride;\ + }\ +}\ +\ +static void OPNAME ## rv30_tpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, const int C1, const int C2){\ + OPNAME ## rv30_tpel8_v_lowpass(dst , src , dstStride, srcStride, C1, C2);\ + OPNAME ## rv30_tpel8_v_lowpass(dst+8, src+8, dstStride, srcStride, C1, C2);\ + src += 8*srcStride;\ + dst += 8*dstStride;\ + OPNAME ## rv30_tpel8_v_lowpass(dst , src , dstStride, srcStride, C1, C2);\ + OPNAME ## rv30_tpel8_v_lowpass(dst+8, src+8, dstStride, srcStride, C1, C2);\ +}\ +\ +static void OPNAME ## rv30_tpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, const int C1, const int C2){\ + OPNAME ## rv30_tpel8_h_lowpass(dst , src , dstStride, srcStride, C1, C2);\ + OPNAME ## rv30_tpel8_h_lowpass(dst+8, src+8, dstStride, srcStride, C1, C2);\ + src += 8*srcStride;\ + dst += 8*dstStride;\ + OPNAME ## rv30_tpel8_h_lowpass(dst , src , dstStride, srcStride, C1, C2);\ + OPNAME ## rv30_tpel8_h_lowpass(dst+8, src+8, dstStride, srcStride, C1, C2);\ +}\ +\ +static void OPNAME ## rv30_tpel16_hv_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + OPNAME ## rv30_tpel8_hv_lowpass(dst , src , dstStride, srcStride);\ + OPNAME ## rv30_tpel8_hv_lowpass(dst+8, src+8, dstStride, srcStride);\ + src += 8*srcStride;\ + dst += 8*dstStride;\ + OPNAME ## rv30_tpel8_hv_lowpass(dst , src , dstStride, srcStride);\ + OPNAME ## rv30_tpel8_hv_lowpass(dst+8, src+8, dstStride, srcStride);\ +}\ +\ +static void OPNAME ## rv30_tpel16_hhv_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + OPNAME ## rv30_tpel8_hhv_lowpass(dst , src , dstStride, srcStride);\ + OPNAME ## rv30_tpel8_hhv_lowpass(dst+8, src+8, dstStride, srcStride);\ + src += 8*srcStride;\ + dst += 8*dstStride;\ + OPNAME ## rv30_tpel8_hhv_lowpass(dst , src , dstStride, srcStride);\ + OPNAME ## rv30_tpel8_hhv_lowpass(dst+8, src+8, dstStride, srcStride);\ +}\ +\ +static void OPNAME ## rv30_tpel16_hvv_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + OPNAME ## rv30_tpel8_hvv_lowpass(dst , src , dstStride, srcStride);\ + OPNAME ## rv30_tpel8_hvv_lowpass(dst+8, src+8, dstStride, srcStride);\ + src += 8*srcStride;\ + dst += 8*dstStride;\ + OPNAME ## rv30_tpel8_hvv_lowpass(dst , src , dstStride, srcStride);\ + OPNAME ## rv30_tpel8_hvv_lowpass(dst+8, src+8, dstStride, srcStride);\ +}\ +\ +static void OPNAME ## rv30_tpel16_hhvv_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + OPNAME ## rv30_tpel8_hhvv_lowpass(dst , src , dstStride, srcStride);\ + OPNAME ## rv30_tpel8_hhvv_lowpass(dst+8, src+8, dstStride, srcStride);\ + src += 8*srcStride;\ + dst += 8*dstStride;\ + OPNAME ## rv30_tpel8_hhvv_lowpass(dst , src , dstStride, srcStride);\ + OPNAME ## rv30_tpel8_hhvv_lowpass(dst+8, src+8, dstStride, srcStride);\ +}\ +\ + +#define RV30_MC(OPNAME, SIZE) \ +static void OPNAME ## rv30_tpel ## SIZE ## _mc10_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv30_tpel ## SIZE ## _h_lowpass(dst, src, stride, stride, 12, 6);\ +}\ +\ +static void OPNAME ## rv30_tpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv30_tpel ## SIZE ## _h_lowpass(dst, src, stride, stride, 6, 12);\ +}\ +\ +static void OPNAME ## rv30_tpel ## SIZE ## _mc01_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv30_tpel ## SIZE ## _v_lowpass(dst, src, stride, stride, 12, 6);\ +}\ +\ +static void OPNAME ## rv30_tpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv30_tpel ## SIZE ## _v_lowpass(dst, src, stride, stride, 6, 12);\ +}\ +\ +static void OPNAME ## rv30_tpel ## SIZE ## _mc11_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv30_tpel ## SIZE ## _hv_lowpass(dst, src, stride, stride);\ +}\ +\ +static void OPNAME ## rv30_tpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv30_tpel ## SIZE ## _hvv_lowpass(dst, src, stride, stride);\ +}\ +\ +static void OPNAME ## rv30_tpel ## SIZE ## _mc21_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv30_tpel ## SIZE ## _hhv_lowpass(dst, src, stride, stride);\ +}\ +\ +static void OPNAME ## rv30_tpel ## SIZE ## _mc22_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv30_tpel ## SIZE ## _hhvv_lowpass(dst, src, stride, stride);\ +}\ +\ + +#define op_avg(a, b) a = (((a)+cm[b]+1)>>1) +#define op_put(a, b) a = cm[b] + +RV30_LOWPASS(put_ , op_put) +RV30_LOWPASS(avg_ , op_avg) +RV30_MC(put_, 8) +RV30_MC(put_, 16) +RV30_MC(avg_, 8) +RV30_MC(avg_, 16) + +void ff_rv30dsp_init(DSPContext* c, AVCodecContext *avctx) { + c->put_rv30_tpel_pixels_tab[0][ 0] = c->put_h264_qpel_pixels_tab[0][0]; + c->put_rv30_tpel_pixels_tab[0][ 1] = put_rv30_tpel16_mc10_c; + c->put_rv30_tpel_pixels_tab[0][ 2] = put_rv30_tpel16_mc20_c; + c->put_rv30_tpel_pixels_tab[0][ 4] = put_rv30_tpel16_mc01_c; + c->put_rv30_tpel_pixels_tab[0][ 5] = put_rv30_tpel16_mc11_c; + c->put_rv30_tpel_pixels_tab[0][ 6] = put_rv30_tpel16_mc21_c; + c->put_rv30_tpel_pixels_tab[0][ 8] = put_rv30_tpel16_mc02_c; + c->put_rv30_tpel_pixels_tab[0][ 9] = put_rv30_tpel16_mc12_c; + c->put_rv30_tpel_pixels_tab[0][10] = put_rv30_tpel16_mc22_c; + c->avg_rv30_tpel_pixels_tab[0][ 0] = c->avg_h264_qpel_pixels_tab[0][0]; + c->avg_rv30_tpel_pixels_tab[0][ 1] = avg_rv30_tpel16_mc10_c; + c->avg_rv30_tpel_pixels_tab[0][ 2] = avg_rv30_tpel16_mc20_c; + c->avg_rv30_tpel_pixels_tab[0][ 4] = avg_rv30_tpel16_mc01_c; + c->avg_rv30_tpel_pixels_tab[0][ 5] = avg_rv30_tpel16_mc11_c; + c->avg_rv30_tpel_pixels_tab[0][ 6] = avg_rv30_tpel16_mc21_c; + c->avg_rv30_tpel_pixels_tab[0][ 8] = avg_rv30_tpel16_mc02_c; + c->avg_rv30_tpel_pixels_tab[0][ 9] = avg_rv30_tpel16_mc12_c; + c->avg_rv30_tpel_pixels_tab[0][10] = avg_rv30_tpel16_mc22_c; + c->put_rv30_tpel_pixels_tab[1][ 0] = c->put_h264_qpel_pixels_tab[1][0]; + c->put_rv30_tpel_pixels_tab[1][ 1] = put_rv30_tpel8_mc10_c; + c->put_rv30_tpel_pixels_tab[1][ 2] = put_rv30_tpel8_mc20_c; + c->put_rv30_tpel_pixels_tab[1][ 4] = put_rv30_tpel8_mc01_c; + c->put_rv30_tpel_pixels_tab[1][ 5] = put_rv30_tpel8_mc11_c; + c->put_rv30_tpel_pixels_tab[1][ 6] = put_rv30_tpel8_mc21_c; + c->put_rv30_tpel_pixels_tab[1][ 8] = put_rv30_tpel8_mc02_c; + c->put_rv30_tpel_pixels_tab[1][ 9] = put_rv30_tpel8_mc12_c; + c->put_rv30_tpel_pixels_tab[1][10] = put_rv30_tpel8_mc22_c; + c->avg_rv30_tpel_pixels_tab[1][ 0] = c->avg_h264_qpel_pixels_tab[1][0]; + c->avg_rv30_tpel_pixels_tab[1][ 1] = avg_rv30_tpel8_mc10_c; + c->avg_rv30_tpel_pixels_tab[1][ 2] = avg_rv30_tpel8_mc20_c; + c->avg_rv30_tpel_pixels_tab[1][ 4] = avg_rv30_tpel8_mc01_c; + c->avg_rv30_tpel_pixels_tab[1][ 5] = avg_rv30_tpel8_mc11_c; + c->avg_rv30_tpel_pixels_tab[1][ 6] = avg_rv30_tpel8_mc21_c; + c->avg_rv30_tpel_pixels_tab[1][ 8] = avg_rv30_tpel8_mc02_c; + c->avg_rv30_tpel_pixels_tab[1][ 9] = avg_rv30_tpel8_mc12_c; + c->avg_rv30_tpel_pixels_tab[1][10] = avg_rv30_tpel8_mc22_c; +} diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34.c b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34.c new file mode 100644 index 000000000..8948c90b9 --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34.c @@ -0,0 +1,1535 @@ +/* + * RV30/40 decoder common data + * Copyright (c) 2007 Mike Melanson, Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file libavcodec/rv34.c + * RV30/40 decoder common data + */ + +#include "avcodec.h" +#include "dsputil.h" +#include "mpegvideo.h" +#include "golomb.h" +#include "mathops.h" +#include "rectangle.h" + +#include "rv34vlc.h" +#include "rv34data.h" +#include "rv34.h" + +//#define DEBUG + +static inline void ZERO8x2(void* dst, int stride) +{ + fill_rectangle(dst, 1, 2, stride, 0, 4); + fill_rectangle(((uint8_t*)(dst))+4, 1, 2, stride, 0, 4); +} + +/** translation of RV30/40 macroblock types to lavc ones */ +static const int rv34_mb_type_to_lavc[12] = { + MB_TYPE_INTRA, + MB_TYPE_INTRA16x16 | MB_TYPE_SEPARATE_DC, + MB_TYPE_16x16 | MB_TYPE_L0, + MB_TYPE_8x8 | MB_TYPE_L0, + MB_TYPE_16x16 | MB_TYPE_L0, + MB_TYPE_16x16 | MB_TYPE_L1, + MB_TYPE_SKIP, + MB_TYPE_DIRECT2 | MB_TYPE_16x16, + MB_TYPE_16x8 | MB_TYPE_L0, + MB_TYPE_8x16 | MB_TYPE_L0, + MB_TYPE_16x16 | MB_TYPE_L0L1, + MB_TYPE_16x16 | MB_TYPE_L0 | MB_TYPE_SEPARATE_DC +}; + + +static RV34VLC intra_vlcs[NUM_INTRA_TABLES], inter_vlcs[NUM_INTER_TABLES]; + +/** + * @defgroup vlc RV30/40 VLC generating functions + * @{ + */ + +static const int table_offs[] = { + 0, 1818, 3622, 4144, 4698, 5234, 5804, 5868, 5900, 5932, + 5996, 6252, 6316, 6348, 6380, 7674, 8944, 10274, 11668, 12250, + 14060, 15846, 16372, 16962, 17512, 18148, 18180, 18212, 18244, 18308, + 18564, 18628, 18660, 18692, 20036, 21314, 22648, 23968, 24614, 26384, + 28190, 28736, 29366, 29938, 30608, 30640, 30672, 30704, 30768, 31024, + 31088, 31120, 31184, 32570, 33898, 35236, 36644, 37286, 39020, 40802, + 41368, 42052, 42692, 43348, 43380, 43412, 43444, 43476, 43604, 43668, + 43700, 43732, 45100, 46430, 47778, 49160, 49802, 51550, 53340, 53972, + 54648, 55348, 55994, 56122, 56154, 56186, 56218, 56346, 56410, 56442, + 56474, 57878, 59290, 60636, 62036, 62682, 64460, 64524, 64588, 64716, + 64844, 66076, 67466, 67978, 68542, 69064, 69648, 70296, 72010, 72074, + 72138, 72202, 72330, 73572, 74936, 75454, 76030, 76566, 77176, 77822, + 79582, 79646, 79678, 79742, 79870, 81180, 82536, 83064, 83672, 84242, + 84934, 85576, 87384, 87448, 87480, 87544, 87672, 88982, 90340, 90902, + 91598, 92182, 92846, 93488, 95246, 95278, 95310, 95374, 95502, 96878, + 98266, 98848, 99542, 100234, 100884, 101524, 103320, 103352, 103384, 103416, + 103480, 104874, 106222, 106910, 107584, 108258, 108902, 109544, 111366, 111398, + 111430, 111462, 111494, 112878, 114320, 114988, 115660, 116310, 116950, 117592 +}; + +static VLC_TYPE table_data[117592][2]; + +/** + * Generate VLC from codeword lengths. + * @param bits codeword lengths (zeroes are accepted) + * @param size length of input data + * @param vlc output VLC + * @param insyms symbols for input codes (NULL for default ones) + * @param num VLC table number (for static initialization) + */ +static void rv34_gen_vlc(const uint8_t *bits, int size, VLC *vlc, const uint8_t *insyms, + const int num) +{ + int i; + int counts[17] = {0}, codes[17]; + #if __STDC_VERSION__ >= 199901L + uint16_t cw[size], syms[size]; + uint8_t bits2[size]; + #else + uint16_t *cw = _alloca(sizeof(uint16_t) * size); + uint16_t *syms = _alloca(sizeof(uint16_t) * size); + uint8_t *bits2 = _alloca(sizeof(uint8_t) * size); + #endif + int maxbits = 0, realsize = 0; + + for(i = 0; i < size; i++){ + if(bits[i]){ + bits2[realsize] = bits[i]; + syms[realsize] = insyms ? insyms[i] : i; + realsize++; + maxbits = FFMAX(maxbits, bits[i]); + counts[bits[i]]++; + } + } + + codes[0] = 0; + for(i = 0; i < 16; i++) + codes[i+1] = (codes[i] + counts[i]) << 1; + for(i = 0; i < realsize; i++) + cw[i] = codes[bits2[i]]++; + + vlc->table = &table_data[table_offs[num]]; + vlc->table_allocated = table_offs[num + 1] - table_offs[num]; + init_vlc_sparse(vlc, FFMIN(maxbits, 9), realsize, + bits2, 1, 1, + cw, 2, 2, + syms, 2, 2, INIT_VLC_USE_NEW_STATIC); +} + +/** + * Initialize all tables. + */ +static av_cold void rv34_init_tables(void) +{ + int i, j, k; + + for(i = 0; i < NUM_INTRA_TABLES; i++){ + for(j = 0; j < 2; j++){ + rv34_gen_vlc(rv34_table_intra_cbppat [i][j], CBPPAT_VLC_SIZE, &intra_vlcs[i].cbppattern[j], NULL, 19*i + 0 + j); + rv34_gen_vlc(rv34_table_intra_secondpat[i][j], OTHERBLK_VLC_SIZE, &intra_vlcs[i].second_pattern[j], NULL, 19*i + 2 + j); + rv34_gen_vlc(rv34_table_intra_thirdpat [i][j], OTHERBLK_VLC_SIZE, &intra_vlcs[i].third_pattern[j], NULL, 19*i + 4 + j); + for(k = 0; k < 4; k++){ + rv34_gen_vlc(rv34_table_intra_cbp[i][j+k*2], CBP_VLC_SIZE, &intra_vlcs[i].cbp[j][k], rv34_cbp_code, 19*i + 6 + j*4 + k); + } + } + for(j = 0; j < 4; j++){ + rv34_gen_vlc(rv34_table_intra_firstpat[i][j], FIRSTBLK_VLC_SIZE, &intra_vlcs[i].first_pattern[j], NULL, 19*i + 14 + j); + } + rv34_gen_vlc(rv34_intra_coeff[i], COEFF_VLC_SIZE, &intra_vlcs[i].coefficient, NULL, 19*i + 18); + } + + for(i = 0; i < NUM_INTER_TABLES; i++){ + rv34_gen_vlc(rv34_inter_cbppat[i], CBPPAT_VLC_SIZE, &inter_vlcs[i].cbppattern[0], NULL, i*12 + 95); + for(j = 0; j < 4; j++){ + rv34_gen_vlc(rv34_inter_cbp[i][j], CBP_VLC_SIZE, &inter_vlcs[i].cbp[0][j], rv34_cbp_code, i*12 + 96 + j); + } + for(j = 0; j < 2; j++){ + rv34_gen_vlc(rv34_table_inter_firstpat [i][j], FIRSTBLK_VLC_SIZE, &inter_vlcs[i].first_pattern[j], NULL, i*12 + 100 + j); + rv34_gen_vlc(rv34_table_inter_secondpat[i][j], OTHERBLK_VLC_SIZE, &inter_vlcs[i].second_pattern[j], NULL, i*12 + 102 + j); + rv34_gen_vlc(rv34_table_inter_thirdpat [i][j], OTHERBLK_VLC_SIZE, &inter_vlcs[i].third_pattern[j], NULL, i*12 + 104 + j); + } + rv34_gen_vlc(rv34_inter_coeff[i], COEFF_VLC_SIZE, &inter_vlcs[i].coefficient, NULL, i*12 + 106); + } +} + +/** @} */ // vlc group + + +/** + * @defgroup transform RV30/40 inverse transform functions + * @{ + */ + +static av_always_inline void rv34_row_transform(int temp[16], DCTELEM *block) +{ + int i; + + for(i=0; i<4; i++){ + const int z0= 13*(block[i+8*0] + block[i+8*2]); + const int z1= 13*(block[i+8*0] - block[i+8*2]); + const int z2= 7* block[i+8*1] - 17*block[i+8*3]; + const int z3= 17* block[i+8*1] + 7*block[i+8*3]; + + temp[4*i+0]= z0+z3; + temp[4*i+1]= z1+z2; + temp[4*i+2]= z1-z2; + temp[4*i+3]= z0-z3; + } +} + +/** + * Real Video 3.0/4.0 inverse transform + * Code is almost the same as in SVQ3, only scaling is different. + */ +static void rv34_inv_transform(DCTELEM *block){ + int temp[16]; + int i; + + rv34_row_transform(temp, block); + + for(i=0; i<4; i++){ + const int z0= 13*(temp[4*0+i] + temp[4*2+i]) + 0x200; + const int z1= 13*(temp[4*0+i] - temp[4*2+i]) + 0x200; + const int z2= 7* temp[4*1+i] - 17*temp[4*3+i]; + const int z3= 17* temp[4*1+i] + 7*temp[4*3+i]; + + block[i*8+0]= (z0 + z3)>>10; + block[i*8+1]= (z1 + z2)>>10; + block[i*8+2]= (z1 - z2)>>10; + block[i*8+3]= (z0 - z3)>>10; + } + +} + +/** + * RealVideo 3.0/4.0 inverse transform for DC block + * + * Code is almost the same as rv34_inv_transform() + * but final coefficients are multiplied by 1.5 and have no rounding. + */ +static void rv34_inv_transform_noround(DCTELEM *block){ + int temp[16]; + int i; + + rv34_row_transform(temp, block); + + for(i=0; i<4; i++){ + const int z0= 13*(temp[4*0+i] + temp[4*2+i]); + const int z1= 13*(temp[4*0+i] - temp[4*2+i]); + const int z2= 7* temp[4*1+i] - 17*temp[4*3+i]; + const int z3= 17* temp[4*1+i] + 7*temp[4*3+i]; + + block[i*8+0]= ((z0 + z3)*3)>>11; + block[i*8+1]= ((z1 + z2)*3)>>11; + block[i*8+2]= ((z1 - z2)*3)>>11; + block[i*8+3]= ((z0 - z3)*3)>>11; + } + +} + +/** @} */ // transform + + +/** + * @defgroup block RV30/40 4x4 block decoding functions + * @{ + */ + +/** + * Decode coded block pattern. + */ +static int rv34_decode_cbp(GetBitContext *gb, RV34VLC *vlc, int table) +{ + int pattern, code, cbp=0; + int ones; + static const int cbp_masks[3] = {0x100000, 0x010000, 0x110000}; + static const int shifts[4] = { 0, 2, 8, 10 }; + const int *curshift = shifts; + int i, t, mask; + + code = get_vlc2(gb, vlc->cbppattern[table].table, 9, 2); + pattern = code & 0xF; + code >>= 4; + + ones = rv34_count_ones[pattern]; + + for(mask = 8; mask; mask >>= 1, curshift++){ + if(pattern & mask) + cbp |= get_vlc2(gb, vlc->cbp[table][ones].table, vlc->cbp[table][ones].bits, 1) << curshift[0]; + } + + for(i = 0; i < 4; i++){ + t = modulo_three_table[code][i]; + if(t == 1) + cbp |= cbp_masks[get_bits1(gb)] << i; + if(t == 2) + cbp |= cbp_masks[2] << i; + } + return cbp; +} + +/** + * Get one coefficient value from the bistream and store it. + */ +static inline void decode_coeff(DCTELEM *dst, int coef, int esc, GetBitContext *gb, VLC* vlc) +{ + if(coef){ + if(coef == esc){ + coef = get_vlc2(gb, vlc->table, 9, 2); + if(coef > 23){ + coef -= 23; + coef = 22 + ((1 << coef) | get_bits(gb, coef)); + } + coef += esc; + } + if(get_bits1(gb)) + coef = -coef; + *dst = coef; + } +} + +/** + * Decode 2x2 subblock of coefficients. + */ +static inline void decode_subblock(DCTELEM *dst, int code, const int is_block2, GetBitContext *gb, VLC *vlc) +{ + int coeffs[4]; + + coeffs[0] = modulo_three_table[code][0]; + coeffs[1] = modulo_three_table[code][1]; + coeffs[2] = modulo_three_table[code][2]; + coeffs[3] = modulo_three_table[code][3]; + decode_coeff(dst , coeffs[0], 3, gb, vlc); + if(is_block2){ + decode_coeff(dst+8, coeffs[1], 2, gb, vlc); + decode_coeff(dst+1, coeffs[2], 2, gb, vlc); + }else{ + decode_coeff(dst+1, coeffs[1], 2, gb, vlc); + decode_coeff(dst+8, coeffs[2], 2, gb, vlc); + } + decode_coeff(dst+9, coeffs[3], 2, gb, vlc); +} + +/** + * Decode coefficients for 4x4 block. + * + * This is done by filling 2x2 subblocks with decoded coefficients + * in this order (the same for subblocks and subblock coefficients): + * o--o + * / + * / + * o--o + */ + +static inline void rv34_decode_block(DCTELEM *dst, GetBitContext *gb, RV34VLC *rvlc, int fc, int sc) +{ + int code, pattern; + + code = get_vlc2(gb, rvlc->first_pattern[fc].table, 9, 2); + + pattern = code & 0x7; + + code >>= 3; + decode_subblock(dst, code, 0, gb, &rvlc->coefficient); + + if(pattern & 4){ + code = get_vlc2(gb, rvlc->second_pattern[sc].table, 9, 2); + decode_subblock(dst + 2, code, 0, gb, &rvlc->coefficient); + } + if(pattern & 2){ // Looks like coefficients 1 and 2 are swapped for this block + code = get_vlc2(gb, rvlc->second_pattern[sc].table, 9, 2); + decode_subblock(dst + 8*2, code, 1, gb, &rvlc->coefficient); + } + if(pattern & 1){ + code = get_vlc2(gb, rvlc->third_pattern[sc].table, 9, 2); + decode_subblock(dst + 8*2+2, code, 0, gb, &rvlc->coefficient); + } + +} + +/** + * Dequantize ordinary 4x4 block. + * @todo optimize + */ +static inline void rv34_dequant4x4(DCTELEM *block, int Qdc, int Q) +{ + int i, j; + + block[0] = (block[0] * Qdc + 8) >> 4; + for(i = 0; i < 4; i++) + for(j = !i; j < 4; j++) + block[j + i*8] = (block[j + i*8] * Q + 8) >> 4; +} + +/** + * Dequantize 4x4 block of DC values for 16x16 macroblock. + * @todo optimize + */ +static inline void rv34_dequant4x4_16x16(DCTELEM *block, int Qdc, int Q) +{ + int i; + + for(i = 0; i < 3; i++) + block[rv34_dezigzag[i]] = (block[rv34_dezigzag[i]] * Qdc + 8) >> 4; + for(; i < 16; i++) + block[rv34_dezigzag[i]] = (block[rv34_dezigzag[i]] * Q + 8) >> 4; +} +/** @} */ //block functions + + +/** + * @defgroup bitstream RV30/40 bitstream parsing + * @{ + */ + +/** + * Decode starting slice position. + * @todo Maybe replace with ff_h263_decode_mba() ? + */ +int ff_rv34_get_start_offset(GetBitContext *gb, int mb_size) +{ + int i; + for(i = 0; i < 5; i++) + if(rv34_mb_max_sizes[i] >= mb_size - 1) + break; + return rv34_mb_bits_sizes[i]; +} + +/** + * Select VLC set for decoding from current quantizer, modifier and frame type. + */ +static inline RV34VLC* choose_vlc_set(int quant, int mod, int type) +{ + if(mod == 2 && quant < 19) quant += 10; + else if(mod && quant < 26) quant += 5; + return type ? &inter_vlcs[rv34_quant_to_vlc_set[1][av_clip(quant, 0, 30)]] + : &intra_vlcs[rv34_quant_to_vlc_set[0][av_clip(quant, 0, 30)]]; +} + +/** + * Decode quantizer difference and return modified quantizer. + */ +static inline int rv34_decode_dquant(GetBitContext *gb, int quant) +{ + if(get_bits1(gb)) + return rv34_dquant_tab[get_bits1(gb)][quant]; + else + return get_bits(gb, 5); +} + +/** @} */ //bitstream functions + +/** + * @defgroup mv motion vector related code (prediction, reconstruction, motion compensation) + * @{ + */ + +/** macroblock partition width in 8x8 blocks */ +static const uint8_t part_sizes_w[RV34_MB_TYPES] = { 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2 }; + +/** macroblock partition height in 8x8 blocks */ +static const uint8_t part_sizes_h[RV34_MB_TYPES] = { 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2 }; + +/** availability index for subblocks */ +static const uint8_t avail_indexes[4] = { 6, 7, 10, 11 }; + +/** + * motion vector prediction + * + * Motion prediction performed for the block by using median prediction of + * motion vectors from the left, top and right top blocks but in corner cases + * some other vectors may be used instead. + */ +static void rv34_pred_mv(RV34DecContext *r, int block_type, int subblock_no, int dmv_no) +{ + MpegEncContext *s = &r->s; + int mv_pos = s->mb_x * 2 + s->mb_y * 2 * s->b8_stride; + int A[2] = {0}, B[2], C[2]; + int i, j; + int mx, my; + int avail_index = avail_indexes[subblock_no]; + int c_off = part_sizes_w[block_type]; + + mv_pos += (subblock_no & 1) + (subblock_no >> 1)*s->b8_stride; + if(subblock_no == 3) + c_off = -1; + + if(r->avail_cache[avail_index - 1]){ + A[0] = s->current_picture_ptr->motion_val[0][mv_pos-1][0]; + A[1] = s->current_picture_ptr->motion_val[0][mv_pos-1][1]; + } + if(r->avail_cache[avail_index - 4]){ + B[0] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride][0]; + B[1] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride][1]; + }else{ + B[0] = A[0]; + B[1] = A[1]; + } + if(!r->avail_cache[avail_index - 4 + c_off]){ + if(r->avail_cache[avail_index - 4] && (r->avail_cache[avail_index - 1] || r->rv30)){ + C[0] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride-1][0]; + C[1] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride-1][1]; + }else{ + C[0] = A[0]; + C[1] = A[1]; + } + }else{ + C[0] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride+c_off][0]; + C[1] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride+c_off][1]; + } + mx = mid_pred(A[0], B[0], C[0]); + my = mid_pred(A[1], B[1], C[1]); + mx += r->dmv[dmv_no][0]; + my += r->dmv[dmv_no][1]; + for(j = 0; j < part_sizes_h[block_type]; j++){ + for(i = 0; i < part_sizes_w[block_type]; i++){ + s->current_picture_ptr->motion_val[0][mv_pos + i + j*s->b8_stride][0] = mx; + s->current_picture_ptr->motion_val[0][mv_pos + i + j*s->b8_stride][1] = my; + } + } +} + +#define GET_PTS_DIFF(a, b) ((a - b + 8192) & 0x1FFF) + +/** + * Calculate motion vector component that should be added for direct blocks. + */ +static int calc_add_mv(RV34DecContext *r, int dir, int val) +{ + int refdist = GET_PTS_DIFF(r->next_pts, r->last_pts); + int dist = dir ? -GET_PTS_DIFF(r->next_pts, r->cur_pts) : GET_PTS_DIFF(r->cur_pts, r->last_pts); + int mul; + + if(!refdist) return 0; + mul = (dist << 14) / refdist; + return (val * mul + 0x2000) >> 14; +} + +/** + * Predict motion vector for B-frame macroblock. + */ +static inline void rv34_pred_b_vector(int A[2], int B[2], int C[2], + int A_avail, int B_avail, int C_avail, + int *mx, int *my) +{ + if(A_avail + B_avail + C_avail != 3){ + *mx = A[0] + B[0] + C[0]; + *my = A[1] + B[1] + C[1]; + if(A_avail + B_avail + C_avail == 2){ + *mx /= 2; + *my /= 2; + } + }else{ + *mx = mid_pred(A[0], B[0], C[0]); + *my = mid_pred(A[1], B[1], C[1]); + } +} + +/** + * motion vector prediction for B-frames + */ +static void rv34_pred_mv_b(RV34DecContext *r, int block_type, int dir) +{ + MpegEncContext *s = &r->s; + int mb_pos = s->mb_x + s->mb_y * s->mb_stride; + int mv_pos = s->mb_x * 2 + s->mb_y * 2 * s->b8_stride; + int A[2], B[2], C[2]; + int has_A = 0, has_B = 0, has_C = 0; + int mx, my; + int i, j; + Picture *cur_pic = s->current_picture_ptr; + const int mask = dir ? MB_TYPE_L1 : MB_TYPE_L0; + int type = cur_pic->mb_type[mb_pos]; + + memset(A, 0, sizeof(A)); + memset(B, 0, sizeof(B)); + memset(C, 0, sizeof(C)); + if((r->avail_cache[6-1] & type) & mask){ + A[0] = cur_pic->motion_val[dir][mv_pos - 1][0]; + A[1] = cur_pic->motion_val[dir][mv_pos - 1][1]; + has_A = 1; + } + if((r->avail_cache[6-4] & type) & mask){ + B[0] = cur_pic->motion_val[dir][mv_pos - s->b8_stride][0]; + B[1] = cur_pic->motion_val[dir][mv_pos - s->b8_stride][1]; + has_B = 1; + } + if(r->avail_cache[6-4] && (r->avail_cache[6-2] & type) & mask){ + C[0] = cur_pic->motion_val[dir][mv_pos - s->b8_stride + 2][0]; + C[1] = cur_pic->motion_val[dir][mv_pos - s->b8_stride + 2][1]; + has_C = 1; + }else if((s->mb_x+1) == s->mb_width && (r->avail_cache[6-5] & type) & mask){ + C[0] = cur_pic->motion_val[dir][mv_pos - s->b8_stride - 1][0]; + C[1] = cur_pic->motion_val[dir][mv_pos - s->b8_stride - 1][1]; + has_C = 1; + } + + rv34_pred_b_vector(A, B, C, has_A, has_B, has_C, &mx, &my); + + mx += r->dmv[dir][0]; + my += r->dmv[dir][1]; + + for(j = 0; j < 2; j++){ + for(i = 0; i < 2; i++){ + cur_pic->motion_val[dir][mv_pos + i + j*s->b8_stride][0] = mx; + cur_pic->motion_val[dir][mv_pos + i + j*s->b8_stride][1] = my; + } + } + if(block_type == RV34_MB_B_BACKWARD || block_type == RV34_MB_B_FORWARD){ + ZERO8x2(cur_pic->motion_val[!dir][mv_pos], s->b8_stride); + } +} + +/** + * motion vector prediction - RV3 version + */ +static void rv34_pred_mv_rv3(RV34DecContext *r, int block_type, int dir) +{ + MpegEncContext *s = &r->s; + int mv_pos = s->mb_x * 2 + s->mb_y * 2 * s->b8_stride; + int A[2] = {0}, B[2], C[2]; + int i, j, k; + int mx, my; + int avail_index = avail_indexes[0]; + + if(r->avail_cache[avail_index - 1]){ + A[0] = s->current_picture_ptr->motion_val[0][mv_pos-1][0]; + A[1] = s->current_picture_ptr->motion_val[0][mv_pos-1][1]; + } + if(r->avail_cache[avail_index - 4]){ + B[0] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride][0]; + B[1] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride][1]; + }else{ + B[0] = A[0]; + B[1] = A[1]; + } + if(!r->avail_cache[avail_index - 4 + 2]){ + if(r->avail_cache[avail_index - 4] && (r->avail_cache[avail_index - 1])){ + C[0] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride-1][0]; + C[1] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride-1][1]; + }else{ + C[0] = A[0]; + C[1] = A[1]; + } + }else{ + C[0] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride+2][0]; + C[1] = s->current_picture_ptr->motion_val[0][mv_pos-s->b8_stride+2][1]; + } + mx = mid_pred(A[0], B[0], C[0]); + my = mid_pred(A[1], B[1], C[1]); + mx += r->dmv[0][0]; + my += r->dmv[0][1]; + for(j = 0; j < 2; j++){ + for(i = 0; i < 2; i++){ + for(k = 0; k < 2; k++){ + s->current_picture_ptr->motion_val[k][mv_pos + i + j*s->b8_stride][0] = mx; + s->current_picture_ptr->motion_val[k][mv_pos + i + j*s->b8_stride][1] = my; + } + } + } +} + +static const int chroma_coeffs[3] = { 0, 3, 5 }; + +/** + * generic motion compensation function + * + * @param r decoder context + * @param block_type type of the current block + * @param xoff horizontal offset from the start of the current block + * @param yoff vertical offset from the start of the current block + * @param mv_off offset to the motion vector information + * @param width width of the current partition in 8x8 blocks + * @param height height of the current partition in 8x8 blocks + * @param dir motion compensation direction (i.e. from the last or the next reference frame) + * @param thirdpel motion vectors are specified in 1/3 of pixel + * @param qpel_mc a set of functions used to perform luma motion compensation + * @param chroma_mc a set of functions used to perform chroma motion compensation + */ +static inline void rv34_mc(RV34DecContext *r, const int block_type, + const int xoff, const int yoff, int mv_off, + const int width, const int height, int dir, + const int thirdpel, + qpel_mc_func (*qpel_mc)[16], + h264_chroma_mc_func (*chroma_mc)) +{ + MpegEncContext *s = &r->s; + uint8_t *Y, *U, *V, *srcY, *srcU, *srcV; + int dxy, mx, my, umx, umy, lx, ly, uvmx, uvmy, src_x, src_y, uvsrc_x, uvsrc_y; + int mv_pos = s->mb_x * 2 + s->mb_y * 2 * s->b8_stride + mv_off; + int is16x16 = 1; + + if(thirdpel){ + int chroma_mx, chroma_my; + mx = (s->current_picture_ptr->motion_val[dir][mv_pos][0] + (3 << 24)) / 3 - (1 << 24); + my = (s->current_picture_ptr->motion_val[dir][mv_pos][1] + (3 << 24)) / 3 - (1 << 24); + lx = (s->current_picture_ptr->motion_val[dir][mv_pos][0] + (3 << 24)) % 3; + ly = (s->current_picture_ptr->motion_val[dir][mv_pos][1] + (3 << 24)) % 3; + chroma_mx = (s->current_picture_ptr->motion_val[dir][mv_pos][0] + 1) >> 1; + chroma_my = (s->current_picture_ptr->motion_val[dir][mv_pos][1] + 1) >> 1; + umx = (chroma_mx + (3 << 24)) / 3 - (1 << 24); + umy = (chroma_my + (3 << 24)) / 3 - (1 << 24); + uvmx = chroma_coeffs[(chroma_mx + (3 << 24)) % 3]; + uvmy = chroma_coeffs[(chroma_my + (3 << 24)) % 3]; + }else{ + int cx, cy; + mx = s->current_picture_ptr->motion_val[dir][mv_pos][0] >> 2; + my = s->current_picture_ptr->motion_val[dir][mv_pos][1] >> 2; + lx = s->current_picture_ptr->motion_val[dir][mv_pos][0] & 3; + ly = s->current_picture_ptr->motion_val[dir][mv_pos][1] & 3; + cx = s->current_picture_ptr->motion_val[dir][mv_pos][0] / 2; + cy = s->current_picture_ptr->motion_val[dir][mv_pos][1] / 2; + umx = cx >> 2; + umy = cy >> 2; + uvmx = (cx & 3) << 1; + uvmy = (cy & 3) << 1; + //due to some flaw RV40 uses the same MC compensation routine for H2V2 and H3V3 + if(uvmx == 6 && uvmy == 6) + uvmx = uvmy = 4; + } + dxy = ly*4 + lx; + srcY = dir ? s->next_picture_ptr->data[0] : s->last_picture_ptr->data[0]; + srcU = dir ? s->next_picture_ptr->data[1] : s->last_picture_ptr->data[1]; + srcV = dir ? s->next_picture_ptr->data[2] : s->last_picture_ptr->data[2]; + src_x = s->mb_x * 16 + xoff + mx; + src_y = s->mb_y * 16 + yoff + my; + uvsrc_x = s->mb_x * 8 + (xoff >> 1) + umx; + uvsrc_y = s->mb_y * 8 + (yoff >> 1) + umy; + srcY += src_y * s->linesize + src_x; + srcU += uvsrc_y * s->uvlinesize + uvsrc_x; + srcV += uvsrc_y * s->uvlinesize + uvsrc_x; + if( (unsigned)(src_x - !!lx*2) > s->h_edge_pos - !!lx*2 - (width <<3) - 4 + || (unsigned)(src_y - !!ly*2) > s->v_edge_pos - !!ly*2 - (height<<3) - 4){ + uint8_t *uvbuf= s->edge_emu_buffer + 22 * s->linesize; + + srcY -= 2 + 2*s->linesize; + ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, (width<<3)+6, (height<<3)+6, + src_x - 2, src_y - 2, s->h_edge_pos, s->v_edge_pos); + srcY = s->edge_emu_buffer + 2 + 2*s->linesize; + ff_emulated_edge_mc(uvbuf , srcU, s->uvlinesize, (width<<2)+1, (height<<2)+1, + uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1); + ff_emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, (width<<2)+1, (height<<2)+1, + uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1); + srcU = uvbuf; + srcV = uvbuf + 16; + } + Y = s->dest[0] + xoff + yoff *s->linesize; + U = s->dest[1] + (xoff>>1) + (yoff>>1)*s->uvlinesize; + V = s->dest[2] + (xoff>>1) + (yoff>>1)*s->uvlinesize; + + if(block_type == RV34_MB_P_16x8){ + qpel_mc[1][dxy](Y, srcY, s->linesize); + Y += 8; + srcY += 8; + }else if(block_type == RV34_MB_P_8x16){ + qpel_mc[1][dxy](Y, srcY, s->linesize); + Y += 8 * s->linesize; + srcY += 8 * s->linesize; + } + is16x16 = (block_type != RV34_MB_P_8x8) && (block_type != RV34_MB_P_16x8) && (block_type != RV34_MB_P_8x16); + qpel_mc[!is16x16][dxy](Y, srcY, s->linesize); + chroma_mc[2-width] (U, srcU, s->uvlinesize, height*4, uvmx, uvmy); + chroma_mc[2-width] (V, srcV, s->uvlinesize, height*4, uvmx, uvmy); +} + +static void rv34_mc_1mv(RV34DecContext *r, const int block_type, + const int xoff, const int yoff, int mv_off, + const int width, const int height, int dir) +{ + rv34_mc(r, block_type, xoff, yoff, mv_off, width, height, dir, r->rv30, + r->rv30 ? r->s.dsp.put_rv30_tpel_pixels_tab + : r->s.dsp.put_rv40_qpel_pixels_tab, + r->rv30 ? r->s.dsp.put_h264_chroma_pixels_tab + : r->s.dsp.put_rv40_chroma_pixels_tab); +} + +static void rv34_mc_2mv(RV34DecContext *r, const int block_type) +{ + rv34_mc(r, block_type, 0, 0, 0, 2, 2, 0, r->rv30, + r->rv30 ? r->s.dsp.put_rv30_tpel_pixels_tab + : r->s.dsp.put_rv40_qpel_pixels_tab, + r->rv30 ? r->s.dsp.put_h264_chroma_pixels_tab + : r->s.dsp.put_rv40_chroma_pixels_tab); + rv34_mc(r, block_type, 0, 0, 0, 2, 2, 1, r->rv30, + r->rv30 ? r->s.dsp.avg_rv30_tpel_pixels_tab + : r->s.dsp.avg_rv40_qpel_pixels_tab, + r->rv30 ? r->s.dsp.avg_h264_chroma_pixels_tab + : r->s.dsp.avg_rv40_chroma_pixels_tab); +} + +static void rv34_mc_2mv_skip(RV34DecContext *r) +{ + int i, j; + for(j = 0; j < 2; j++) + for(i = 0; i < 2; i++){ + rv34_mc(r, RV34_MB_P_8x8, i*8, j*8, i+j*r->s.b8_stride, 1, 1, 0, r->rv30, + r->rv30 ? r->s.dsp.put_rv30_tpel_pixels_tab + : r->s.dsp.put_rv40_qpel_pixels_tab, + r->rv30 ? r->s.dsp.put_h264_chroma_pixels_tab + : r->s.dsp.put_rv40_chroma_pixels_tab); + rv34_mc(r, RV34_MB_P_8x8, i*8, j*8, i+j*r->s.b8_stride, 1, 1, 1, r->rv30, + r->rv30 ? r->s.dsp.avg_rv30_tpel_pixels_tab + : r->s.dsp.avg_rv40_qpel_pixels_tab, + r->rv30 ? r->s.dsp.avg_h264_chroma_pixels_tab + : r->s.dsp.avg_rv40_chroma_pixels_tab); + } +} + +/** number of motion vectors in each macroblock type */ +static const int num_mvs[RV34_MB_TYPES] = { 0, 0, 1, 4, 1, 1, 0, 0, 2, 2, 2, 1 }; + +/** + * Decode motion vector differences + * and perform motion vector reconstruction and motion compensation. + */ +static int rv34_decode_mv(RV34DecContext *r, int block_type) +{ + MpegEncContext *s = &r->s; + GetBitContext *gb = &s->gb; + int i, j, k, l; + int mv_pos = s->mb_x * 2 + s->mb_y * 2 * s->b8_stride; + int next_bt; + + memset(r->dmv, 0, sizeof(r->dmv)); + for(i = 0; i < num_mvs[block_type]; i++){ + r->dmv[i][0] = svq3_get_se_golomb(gb); + r->dmv[i][1] = svq3_get_se_golomb(gb); + } + switch(block_type){ + case RV34_MB_TYPE_INTRA: + case RV34_MB_TYPE_INTRA16x16: + ZERO8x2(s->current_picture_ptr->motion_val[0][s->mb_x * 2 + s->mb_y * 2 * s->b8_stride], s->b8_stride); + return 0; + case RV34_MB_SKIP: + if(s->pict_type == FF_P_TYPE){ + ZERO8x2(s->current_picture_ptr->motion_val[0][s->mb_x * 2 + s->mb_y * 2 * s->b8_stride], s->b8_stride); + rv34_mc_1mv (r, block_type, 0, 0, 0, 2, 2, 0); + break; + } + case RV34_MB_B_DIRECT: + //surprisingly, it uses motion scheme from next reference frame + next_bt = s->next_picture_ptr->mb_type[s->mb_x + s->mb_y * s->mb_stride]; + if(IS_INTRA(next_bt) || IS_SKIP(next_bt)){ + ZERO8x2(s->current_picture_ptr->motion_val[0][s->mb_x * 2 + s->mb_y * 2 * s->b8_stride], s->b8_stride); + ZERO8x2(s->current_picture_ptr->motion_val[1][s->mb_x * 2 + s->mb_y * 2 * s->b8_stride], s->b8_stride); + }else + for(j = 0; j < 2; j++) + for(i = 0; i < 2; i++) + for(k = 0; k < 2; k++) + for(l = 0; l < 2; l++) + s->current_picture_ptr->motion_val[l][mv_pos + i + j*s->b8_stride][k] = calc_add_mv(r, l, s->next_picture_ptr->motion_val[0][mv_pos + i + j*s->b8_stride][k]); + if(!(IS_16X8(next_bt) || IS_8X16(next_bt) || IS_8X8(next_bt))) //we can use whole macroblock MC + rv34_mc_2mv(r, block_type); + else + rv34_mc_2mv_skip(r); + ZERO8x2(s->current_picture_ptr->motion_val[0][s->mb_x * 2 + s->mb_y * 2 * s->b8_stride], s->b8_stride); + break; + case RV34_MB_P_16x16: + case RV34_MB_P_MIX16x16: + rv34_pred_mv(r, block_type, 0, 0); + rv34_mc_1mv (r, block_type, 0, 0, 0, 2, 2, 0); + break; + case RV34_MB_B_FORWARD: + case RV34_MB_B_BACKWARD: + r->dmv[1][0] = r->dmv[0][0]; + r->dmv[1][1] = r->dmv[0][1]; + if(r->rv30) + rv34_pred_mv_rv3(r, block_type, block_type == RV34_MB_B_BACKWARD); + else + rv34_pred_mv_b (r, block_type, block_type == RV34_MB_B_BACKWARD); + rv34_mc_1mv (r, block_type, 0, 0, 0, 2, 2, block_type == RV34_MB_B_BACKWARD); + break; + case RV34_MB_P_16x8: + case RV34_MB_P_8x16: + rv34_pred_mv(r, block_type, 0, 0); + rv34_pred_mv(r, block_type, 1 + (block_type == RV34_MB_P_16x8), 1); + if(block_type == RV34_MB_P_16x8){ + rv34_mc_1mv(r, block_type, 0, 0, 0, 2, 1, 0); + rv34_mc_1mv(r, block_type, 0, 8, s->b8_stride, 2, 1, 0); + } + if(block_type == RV34_MB_P_8x16){ + rv34_mc_1mv(r, block_type, 0, 0, 0, 1, 2, 0); + rv34_mc_1mv(r, block_type, 8, 0, 1, 1, 2, 0); + } + break; + case RV34_MB_B_BIDIR: + rv34_pred_mv_b (r, block_type, 0); + rv34_pred_mv_b (r, block_type, 1); + rv34_mc_2mv (r, block_type); + break; + case RV34_MB_P_8x8: + for(i=0;i< 4;i++){ + rv34_pred_mv(r, block_type, i, i); + rv34_mc_1mv (r, block_type, (i&1)<<3, (i&2)<<2, (i&1)+(i>>1)*s->b8_stride, 1, 1, 0); + } + break; + } + + return 0; +} +/** @} */ // mv group + +/** + * @defgroup recons Macroblock reconstruction functions + * @{ + */ +/** mapping of RV30/40 intra prediction types to standard H.264 types */ +static const int ittrans[9] = { + DC_PRED, VERT_PRED, HOR_PRED, DIAG_DOWN_RIGHT_PRED, DIAG_DOWN_LEFT_PRED, + VERT_RIGHT_PRED, VERT_LEFT_PRED, HOR_UP_PRED, HOR_DOWN_PRED, +}; + +/** mapping of RV30/40 intra 16x16 prediction types to standard H.264 types */ +static const int ittrans16[4] = { + DC_PRED8x8, VERT_PRED8x8, HOR_PRED8x8, PLANE_PRED8x8, +}; + +/** + * Perform 4x4 intra prediction. + */ +static void rv34_pred_4x4_block(RV34DecContext *r, uint8_t *dst, int stride, int itype, int up, int left, int down, int right) +{ + uint8_t *prev = dst - stride + 4; + uint32_t topleft; + + if(!up && !left) + itype = DC_128_PRED; + else if(!up){ + if(itype == VERT_PRED) itype = HOR_PRED; + if(itype == DC_PRED) itype = LEFT_DC_PRED; + }else if(!left){ + if(itype == HOR_PRED) itype = VERT_PRED; + if(itype == DC_PRED) itype = TOP_DC_PRED; + if(itype == DIAG_DOWN_LEFT_PRED) itype = DIAG_DOWN_LEFT_PRED_RV40_NODOWN; + } + if(!down){ + if(itype == DIAG_DOWN_LEFT_PRED) itype = DIAG_DOWN_LEFT_PRED_RV40_NODOWN; + if(itype == HOR_UP_PRED) itype = HOR_UP_PRED_RV40_NODOWN; + if(itype == VERT_LEFT_PRED) itype = VERT_LEFT_PRED_RV40_NODOWN; + } + if(!right && up){ + topleft = dst[-stride + 3] * 0x01010101; + prev = (uint8_t*)&topleft; + } + r->h.pred4x4[itype](dst, prev, stride); +} + +/** add_pixels_clamped for 4x4 block */ +static void rv34_add_4x4_block(uint8_t *dst, int stride, DCTELEM block[64], int off) +{ + int x, y; + for(y = 0; y < 4; y++) + for(x = 0; x < 4; x++) + dst[x + y*stride] = av_clip_uint8(dst[x + y*stride] + block[off + x+y*8]); +} + +static inline int adjust_pred16(int itype, int up, int left) +{ + if(!up && !left) + itype = DC_128_PRED8x8; + else if(!up){ + if(itype == PLANE_PRED8x8)itype = HOR_PRED8x8; + if(itype == VERT_PRED8x8) itype = HOR_PRED8x8; + if(itype == DC_PRED8x8) itype = LEFT_DC_PRED8x8; + }else if(!left){ + if(itype == PLANE_PRED8x8)itype = VERT_PRED8x8; + if(itype == HOR_PRED8x8) itype = VERT_PRED8x8; + if(itype == DC_PRED8x8) itype = TOP_DC_PRED8x8; + } + return itype; +} + +static void rv34_output_macroblock(RV34DecContext *r, int8_t *intra_types, int cbp, int is16) +{ + MpegEncContext *s = &r->s; + DSPContext *dsp = &s->dsp; + int i, j; + uint8_t *Y, *U, *V; + int itype; + int avail[6*8] = {0}; + int idx; + + // Set neighbour information. + if(r->avail_cache[1]) + avail[0] = 1; + if(r->avail_cache[2]) + avail[1] = avail[2] = 1; + if(r->avail_cache[3]) + avail[3] = avail[4] = 1; + if(r->avail_cache[4]) + avail[5] = 1; + if(r->avail_cache[5]) + avail[8] = avail[16] = 1; + if(r->avail_cache[9]) + avail[24] = avail[32] = 1; + + Y = s->dest[0]; + U = s->dest[1]; + V = s->dest[2]; + if(!is16){ + for(j = 0; j < 4; j++){ + idx = 9 + j*8; + for(i = 0; i < 4; i++, cbp >>= 1, Y += 4, idx++){ + rv34_pred_4x4_block(r, Y, s->linesize, ittrans[intra_types[i]], avail[idx-8], avail[idx-1], avail[idx+7], avail[idx-7]); + avail[idx] = 1; + if(cbp & 1) + rv34_add_4x4_block(Y, s->linesize, s->block[(i>>1)+(j&2)], (i&1)*4+(j&1)*32); + } + Y += s->linesize * 4 - 4*4; + intra_types += r->intra_types_stride; + } + intra_types -= r->intra_types_stride * 4; + fill_rectangle(r->avail_cache + 6, 2, 2, 4, 0, 4); + for(j = 0; j < 2; j++){ + idx = 6 + j*4; + for(i = 0; i < 2; i++, cbp >>= 1, idx++){ + rv34_pred_4x4_block(r, U + i*4 + j*4*s->uvlinesize, s->uvlinesize, ittrans[intra_types[i*2+j*2*r->intra_types_stride]], r->avail_cache[idx-4], r->avail_cache[idx-1], !i && !j, r->avail_cache[idx-3]); + rv34_pred_4x4_block(r, V + i*4 + j*4*s->uvlinesize, s->uvlinesize, ittrans[intra_types[i*2+j*2*r->intra_types_stride]], r->avail_cache[idx-4], r->avail_cache[idx-1], !i && !j, r->avail_cache[idx-3]); + r->avail_cache[idx] = 1; + if(cbp & 0x01) + rv34_add_4x4_block(U + i*4 + j*4*s->uvlinesize, s->uvlinesize, s->block[4], i*4+j*32); + if(cbp & 0x10) + rv34_add_4x4_block(V + i*4 + j*4*s->uvlinesize, s->uvlinesize, s->block[5], i*4+j*32); + } + } + }else{ + itype = ittrans16[intra_types[0]]; + itype = adjust_pred16(itype, r->avail_cache[6-4], r->avail_cache[6-1]); + r->h.pred16x16[itype](Y, s->linesize); + dsp->add_pixels_clamped(s->block[0], Y, s->linesize); + dsp->add_pixels_clamped(s->block[1], Y + 8, s->linesize); + Y += s->linesize * 8; + dsp->add_pixels_clamped(s->block[2], Y, s->linesize); + dsp->add_pixels_clamped(s->block[3], Y + 8, s->linesize); + + itype = ittrans16[intra_types[0]]; + if(itype == PLANE_PRED8x8) itype = DC_PRED8x8; + itype = adjust_pred16(itype, r->avail_cache[6-4], r->avail_cache[6-1]); + r->h.pred8x8[itype](U, s->uvlinesize); + dsp->add_pixels_clamped(s->block[4], U, s->uvlinesize); + r->h.pred8x8[itype](V, s->uvlinesize); + dsp->add_pixels_clamped(s->block[5], V, s->uvlinesize); + } +} + +/** @} */ // recons group + +/** + * @addtogroup bitstream + * Decode macroblock header and return CBP in case of success, -1 otherwise. + */ +static int rv34_decode_mb_header(RV34DecContext *r, int8_t *intra_types) +{ + MpegEncContext *s = &r->s; + GetBitContext *gb = &s->gb; + int mb_pos = s->mb_x + s->mb_y * s->mb_stride; + int i, t; + + if(!r->si.type){ + r->is16 = get_bits1(gb); + if(!r->is16 && !r->rv30){ + if(!get_bits1(gb)) + av_log(s->avctx, AV_LOG_ERROR, "Need DQUANT\n"); + } + s->current_picture_ptr->mb_type[mb_pos] = r->is16 ? MB_TYPE_INTRA16x16 : MB_TYPE_INTRA; + r->block_type = r->is16 ? RV34_MB_TYPE_INTRA16x16 : RV34_MB_TYPE_INTRA; + }else{ + r->block_type = r->decode_mb_info(r); + if(r->block_type == -1) + return -1; + s->current_picture_ptr->mb_type[mb_pos] = rv34_mb_type_to_lavc[r->block_type]; + r->mb_type[mb_pos] = r->block_type; + if(r->block_type == RV34_MB_SKIP){ + if(s->pict_type == FF_P_TYPE) + r->mb_type[mb_pos] = RV34_MB_P_16x16; + if(s->pict_type == FF_B_TYPE) + r->mb_type[mb_pos] = RV34_MB_B_DIRECT; + } + r->is16 = !!IS_INTRA16x16(s->current_picture_ptr->mb_type[mb_pos]); + rv34_decode_mv(r, r->block_type); + if(r->block_type == RV34_MB_SKIP){ + fill_rectangle(intra_types, 4, 4, r->intra_types_stride, 0, sizeof(intra_types[0])); + return 0; + } + r->chroma_vlc = 1; + r->luma_vlc = 0; + } + if(IS_INTRA(s->current_picture_ptr->mb_type[mb_pos])){ + if(r->is16){ + t = get_bits(gb, 2); + fill_rectangle(intra_types, 4, 4, r->intra_types_stride, t, sizeof(intra_types[0])); + r->luma_vlc = 2; + }else{ + if(r->decode_intra_types(r, gb, intra_types) < 0) + return -1; + r->luma_vlc = 1; + } + r->chroma_vlc = 0; + r->cur_vlcs = choose_vlc_set(r->si.quant, r->si.vlc_set, 0); + }else{ + for(i = 0; i < 16; i++) + intra_types[(i & 3) + (i>>2) * r->intra_types_stride] = 0; + r->cur_vlcs = choose_vlc_set(r->si.quant, r->si.vlc_set, 1); + if(r->mb_type[mb_pos] == RV34_MB_P_MIX16x16){ + r->is16 = 1; + r->chroma_vlc = 1; + r->luma_vlc = 2; + r->cur_vlcs = choose_vlc_set(r->si.quant, r->si.vlc_set, 0); + } + } + + return rv34_decode_cbp(gb, r->cur_vlcs, r->is16); +} + +/** + * @addtogroup recons + * @{ + */ +/** + * mask for retrieving all bits in coded block pattern + * corresponding to one 8x8 block + */ +#define LUMA_CBP_BLOCK_MASK 0x33 + +#define U_CBP_MASK 0x0F0000 +#define V_CBP_MASK 0xF00000 + + +static void rv34_apply_differences(RV34DecContext *r, int cbp) +{ + static const int shifts[4] = { 0, 2, 8, 10 }; + MpegEncContext *s = &r->s; + int i; + + for(i = 0; i < 4; i++) + if((cbp & (LUMA_CBP_BLOCK_MASK << shifts[i])) || r->block_type == RV34_MB_P_MIX16x16) + s->dsp.add_pixels_clamped(s->block[i], s->dest[0] + (i & 1)*8 + (i&2)*4*s->linesize, s->linesize); + if(cbp & U_CBP_MASK) + s->dsp.add_pixels_clamped(s->block[4], s->dest[1], s->uvlinesize); + if(cbp & V_CBP_MASK) + s->dsp.add_pixels_clamped(s->block[5], s->dest[2], s->uvlinesize); +} + +static int is_mv_diff_gt_3(int16_t (*motion_val)[2], int step) +{ + int d; + d = motion_val[0][0] - motion_val[-step][0]; + if(d < -3 || d > 3) + return 1; + d = motion_val[0][1] - motion_val[-step][1]; + if(d < -3 || d > 3) + return 1; + return 0; +} + +static int rv34_set_deblock_coef(RV34DecContext *r) +{ + MpegEncContext *s = &r->s; + int hmvmask = 0, vmvmask = 0, i, j; + int midx = s->mb_x * 2 + s->mb_y * 2 * s->b8_stride; + int16_t (*motion_val)[2] = s->current_picture_ptr->motion_val[0][midx]; + for(j = 0; j < 16; j += 8){ + for(i = 0; i < 2; i++){ + if(is_mv_diff_gt_3(motion_val + i, 1)) + vmvmask |= 0x11 << (j + i*2); + if((j || s->mb_y) && is_mv_diff_gt_3(motion_val + i, s->b8_stride)) + hmvmask |= 0x03 << (j + i*2); + } + motion_val += s->b8_stride; + } + if(s->first_slice_line) + hmvmask &= ~0x000F; + if(!s->mb_x) + vmvmask &= ~0x1111; + if(r->rv30){ //RV30 marks both subblocks on the edge for filtering + vmvmask |= (vmvmask & 0x4444) >> 1; + hmvmask |= (hmvmask & 0x0F00) >> 4; + if(s->mb_x) + r->deblock_coefs[s->mb_x - 1 + s->mb_y*s->mb_stride] |= (vmvmask & 0x1111) << 3; + if(!s->first_slice_line) + r->deblock_coefs[s->mb_x + (s->mb_y - 1)*s->mb_stride] |= (hmvmask & 0xF) << 12; + } + return hmvmask | vmvmask; +} + +static int rv34_decode_macroblock(RV34DecContext *r, int8_t *intra_types) +{ + MpegEncContext *s = &r->s; + GetBitContext *gb = &s->gb; + int cbp, cbp2; + int i, blknum, blkoff; + DCTELEM block16[64]; + int luma_dc_quant; + int dist; + int mb_pos = s->mb_x + s->mb_y * s->mb_stride; + + // Calculate which neighbours are available. Maybe it's worth optimizing too. + memset(r->avail_cache, 0, sizeof(r->avail_cache)); + fill_rectangle(r->avail_cache + 6, 2, 2, 4, 1, 4); + dist = (s->mb_x - s->resync_mb_x) + (s->mb_y - s->resync_mb_y) * s->mb_width; + if(s->mb_x && dist) + r->avail_cache[5] = + r->avail_cache[9] = s->current_picture_ptr->mb_type[mb_pos - 1]; + if(dist >= s->mb_width) + r->avail_cache[2] = + r->avail_cache[3] = s->current_picture_ptr->mb_type[mb_pos - s->mb_stride]; + if(((s->mb_x+1) < s->mb_width) && dist >= s->mb_width - 1) + r->avail_cache[4] = s->current_picture_ptr->mb_type[mb_pos - s->mb_stride + 1]; + if(s->mb_x && dist > s->mb_width) + r->avail_cache[1] = s->current_picture_ptr->mb_type[mb_pos - s->mb_stride - 1]; + + s->qscale = r->si.quant; + cbp = cbp2 = rv34_decode_mb_header(r, intra_types); + r->cbp_luma [mb_pos] = cbp; + r->cbp_chroma[mb_pos] = cbp >> 16; + if(s->pict_type == FF_I_TYPE) + r->deblock_coefs[mb_pos] = 0xFFFF; + else + r->deblock_coefs[mb_pos] = rv34_set_deblock_coef(r) | r->cbp_luma[mb_pos]; + s->current_picture_ptr->qscale_table[mb_pos] = s->qscale; + + if(cbp == -1) + return -1; + + luma_dc_quant = r->block_type == RV34_MB_P_MIX16x16 ? r->luma_dc_quant_p[s->qscale] : r->luma_dc_quant_i[s->qscale]; + if(r->is16){ + memset(block16, 0, sizeof(block16)); + rv34_decode_block(block16, gb, r->cur_vlcs, 3, 0); + rv34_dequant4x4_16x16(block16, rv34_qscale_tab[luma_dc_quant],rv34_qscale_tab[s->qscale]); + rv34_inv_transform_noround(block16); + } + + for(i = 0; i < 16; i++, cbp >>= 1){ + if(!r->is16 && !(cbp & 1)) continue; + blknum = ((i & 2) >> 1) + ((i & 8) >> 2); + blkoff = ((i & 1) << 2) + ((i & 4) << 3); + if(cbp & 1) + rv34_decode_block(s->block[blknum] + blkoff, gb, r->cur_vlcs, r->luma_vlc, 0); + rv34_dequant4x4(s->block[blknum] + blkoff, rv34_qscale_tab[s->qscale],rv34_qscale_tab[s->qscale]); + if(r->is16) //FIXME: optimize + s->block[blknum][blkoff] = block16[(i & 3) | ((i & 0xC) << 1)]; + rv34_inv_transform(s->block[blknum] + blkoff); + } + if(r->block_type == RV34_MB_P_MIX16x16) + r->cur_vlcs = choose_vlc_set(r->si.quant, r->si.vlc_set, 1); + for(; i < 24; i++, cbp >>= 1){ + if(!(cbp & 1)) continue; + blknum = ((i & 4) >> 2) + 4; + blkoff = ((i & 1) << 2) + ((i & 2) << 4); + rv34_decode_block(s->block[blknum] + blkoff, gb, r->cur_vlcs, r->chroma_vlc, 1); + rv34_dequant4x4(s->block[blknum] + blkoff, rv34_qscale_tab[rv34_chroma_quant[1][s->qscale]],rv34_qscale_tab[rv34_chroma_quant[0][s->qscale]]); + rv34_inv_transform(s->block[blknum] + blkoff); + } + if(IS_INTRA(s->current_picture_ptr->mb_type[mb_pos])) + rv34_output_macroblock(r, intra_types, cbp2, r->is16); + else + rv34_apply_differences(r, cbp2); + + return 0; +} + +static int check_slice_end(RV34DecContext *r, MpegEncContext *s) +{ + int bits; + if(s->mb_y >= s->mb_height) + return 1; + if(!s->mb_num_left) + return 1; + if(r->s.mb_skip_run > 1) + return 0; + bits = r->bits - get_bits_count(&s->gb); + if(bits < 0 || (bits < 8 && !show_bits(&s->gb, bits))) + return 1; + return 0; +} + +static inline int slice_compare(SliceInfo *si1, SliceInfo *si2) +{ + return si1->type != si2->type || + si1->start >= si2->start || + si1->width != si2->width || + si1->height != si2->height|| + si1->pts != si2->pts; +} + +static int rv34_decode_slice(RV34DecContext *r, int end, const uint8_t* buf, int buf_size) +{ + MpegEncContext *s = &r->s; + GetBitContext *gb = &s->gb; + int mb_pos; + int res; + + init_get_bits(&r->s.gb, buf, buf_size*8); + res = r->parse_slice_header(r, gb, &r->si); + if(res < 0){ + av_log(s->avctx, AV_LOG_ERROR, "Incorrect or unknown slice header\n"); + return -1; + } + + if ((s->mb_x == 0 && s->mb_y == 0) || s->current_picture_ptr==NULL) { + if(s->width != r->si.width || s->height != r->si.height){ + av_log(s->avctx, AV_LOG_DEBUG, "Changing dimensions to %dx%d\n", r->si.width,r->si.height); + MPV_common_end(s); + s->width = r->si.width; + s->height = r->si.height; + avcodec_set_dimensions(s->avctx, s->width, s->height); + if(MPV_common_init(s) < 0) + return -1; + r->intra_types_stride = s->mb_width*4 + 4; + r->intra_types_hist = av_realloc(r->intra_types_hist, r->intra_types_stride * 4 * 2 * sizeof(*r->intra_types_hist)); + r->intra_types = r->intra_types_hist + r->intra_types_stride * 4; + r->mb_type = av_realloc(r->mb_type, r->s.mb_stride * r->s.mb_height * sizeof(*r->mb_type)); + r->cbp_luma = av_realloc(r->cbp_luma, r->s.mb_stride * r->s.mb_height * sizeof(*r->cbp_luma)); + r->cbp_chroma = av_realloc(r->cbp_chroma, r->s.mb_stride * r->s.mb_height * sizeof(*r->cbp_chroma)); + r->deblock_coefs = av_realloc(r->deblock_coefs, r->s.mb_stride * r->s.mb_height * sizeof(*r->deblock_coefs)); + } + s->pict_type = r->si.type ? r->si.type : FF_I_TYPE; + if(MPV_frame_start(s, s->avctx) < 0) + return -1; + ff_er_frame_start(s); + r->cur_pts = r->si.pts; + if(s->pict_type != FF_B_TYPE){ + r->last_pts = r->next_pts; + r->next_pts = r->cur_pts; + } + s->mb_x = s->mb_y = 0; + } + + r->si.end = end; + s->qscale = r->si.quant; + r->bits = buf_size*8; + s->mb_num_left = r->si.end - r->si.start; + r->s.mb_skip_run = 0; + + mb_pos = s->mb_x + s->mb_y * s->mb_width; + if(r->si.start != mb_pos){ + av_log(s->avctx, AV_LOG_ERROR, "Slice indicates MB offset %d, got %d\n", r->si.start, mb_pos); + s->mb_x = r->si.start % s->mb_width; + s->mb_y = r->si.start / s->mb_width; + } + memset(r->intra_types_hist, -1, r->intra_types_stride * 4 * 2 * sizeof(*r->intra_types_hist)); + s->first_slice_line = 1; + s->resync_mb_x= s->mb_x; + s->resync_mb_y= s->mb_y; + + ff_init_block_index(s); + while(!check_slice_end(r, s)) { + ff_update_block_index(s); + s->dsp.clear_blocks(s->block[0]); + + if(rv34_decode_macroblock(r, r->intra_types + s->mb_x * 4 + 4) < 0){ + ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, AC_ERROR|DC_ERROR|MV_ERROR); + return -1; + } + if (++s->mb_x == s->mb_width) { + s->mb_x = 0; + s->mb_y++; + ff_init_block_index(s); + + memmove(r->intra_types_hist, r->intra_types, r->intra_types_stride * 4 * sizeof(*r->intra_types_hist)); + memset(r->intra_types, -1, r->intra_types_stride * 4 * sizeof(*r->intra_types_hist)); + + if(r->loop_filter && s->mb_y >= 2) + r->loop_filter(r, s->mb_y - 2); + } + if(s->mb_x == s->resync_mb_x) + s->first_slice_line=0; + s->mb_num_left--; + } + ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, AC_END|DC_END|MV_END); + + return s->mb_y == s->mb_height; +} + +/** @} */ // recons group end + +/** + * Initialize decoder. + */ +av_cold int ff_rv34_decode_init(AVCodecContext *avctx) +{ + RV34DecContext *r = avctx->priv_data; + MpegEncContext *s = &r->s; + + MPV_decode_defaults(s); + s->avctx= avctx; + s->out_format = FMT_H263; + s->codec_id= avctx->codec_id; + + s->width = avctx->width; + s->height = avctx->height; + + r->s.avctx = avctx; + avctx->flags |= CODEC_FLAG_EMU_EDGE; + r->s.flags |= CODEC_FLAG_EMU_EDGE; + avctx->pix_fmt = PIX_FMT_YUV420P; + avctx->has_b_frames = 1; + s->low_delay = 0; + + if (MPV_common_init(s) < 0) + return -1; + + ff_h264_pred_init(&r->h, CODEC_ID_RV40); + + r->intra_types_stride = 4*s->mb_stride + 4; + r->intra_types_hist = av_malloc(r->intra_types_stride * 4 * 2 * sizeof(*r->intra_types_hist)); + r->intra_types = r->intra_types_hist + r->intra_types_stride * 4; + + r->mb_type = av_mallocz(r->s.mb_stride * r->s.mb_height * sizeof(*r->mb_type)); + + r->cbp_luma = av_malloc(r->s.mb_stride * r->s.mb_height * sizeof(*r->cbp_luma)); + r->cbp_chroma = av_malloc(r->s.mb_stride * r->s.mb_height * sizeof(*r->cbp_chroma)); + r->deblock_coefs = av_malloc(r->s.mb_stride * r->s.mb_height * sizeof(*r->deblock_coefs)); + + if(!intra_vlcs[0].cbppattern[0].bits) + rv34_init_tables(); + + return 0; +} + +static int get_slice_offset(AVCodecContext *avctx, const uint8_t *buf, int n) +{ + if(avctx->slice_count) return avctx->slice_offset[n]; + else return AV_RL32(buf + n*8 - 4) == 1 ? AV_RL32(buf + n*8) : AV_RB32(buf + n*8); +} + +int ff_rv34_decode_frame(AVCodecContext *avctx, + void *data, int *data_size, + const uint8_t *buf, int buf_size) +{ + RV34DecContext *r = avctx->priv_data; + MpegEncContext *s = &r->s; + AVFrame *pict = data; + SliceInfo si; + int i; + int slice_count; + const uint8_t *slices_hdr = NULL; + int last = 0; + + /* no supplementary picture */ + if (buf_size == 0) { + /* special case for last picture */ + if (s->low_delay==0 && s->next_picture_ptr) { + *pict= *(AVFrame*)s->next_picture_ptr; + s->next_picture_ptr= NULL; + + *data_size = sizeof(AVFrame); + } + return 0; + } + + if(!avctx->slice_count){ + slice_count = (*buf++) + 1; + slices_hdr = buf + 4; + buf += 8 * slice_count; + }else + slice_count = avctx->slice_count; + + //parse first slice header to check whether this frame can be decoded + if(get_slice_offset(avctx, slices_hdr, 0) > buf_size){ + av_log(avctx, AV_LOG_ERROR, "Slice offset is greater than frame size\n"); + return -1; + } + init_get_bits(&s->gb, buf+get_slice_offset(avctx, slices_hdr, 0), buf_size-get_slice_offset(avctx, slices_hdr, 0)); + if(r->parse_slice_header(r, &r->s.gb, &si) < 0 || si.start){ + av_log(avctx, AV_LOG_ERROR, "First slice header is incorrect\n"); + return -1; + } + if((!s->last_picture_ptr || !s->last_picture_ptr->data[0]) && si.type == FF_B_TYPE) + return -1; + /* skip b frames if we are in a hurry */ + if(avctx->hurry_up && si.type==FF_B_TYPE) return buf_size; + if( (avctx->skip_frame >= AVDISCARD_NONREF && si.type==FF_B_TYPE) + || (avctx->skip_frame >= AVDISCARD_NONKEY && si.type!=FF_I_TYPE) + || avctx->skip_frame >= AVDISCARD_ALL) + return buf_size; + /* skip everything if we are in a hurry>=5 */ + if(avctx->hurry_up>=5) + return buf_size; + + for(i=0; i<slice_count; i++){ + int offset= get_slice_offset(avctx, slices_hdr, i); + int size; + if(i+1 == slice_count) + size= buf_size - offset; + else + size= get_slice_offset(avctx, slices_hdr, i+1) - offset; + + if(offset > buf_size){ + av_log(avctx, AV_LOG_ERROR, "Slice offset is greater than frame size\n"); + break; + } + + r->si.end = s->mb_width * s->mb_height; + if(i+1 < slice_count){ + init_get_bits(&s->gb, buf+get_slice_offset(avctx, slices_hdr, i+1), (buf_size-get_slice_offset(avctx, slices_hdr, i+1))*8); + if(r->parse_slice_header(r, &r->s.gb, &si) < 0){ + if(i+2 < slice_count) + size = get_slice_offset(avctx, slices_hdr, i+2) - offset; + else + size = buf_size - offset; + }else + r->si.end = si.start; + } + last = rv34_decode_slice(r, r->si.end, buf + offset, size); + s->mb_num_left = r->s.mb_x + r->s.mb_y*r->s.mb_width - r->si.start; + if(last) + break; + } + + if(last){ + if(r->loop_filter) + r->loop_filter(r, s->mb_height - 1); + ff_er_frame_end(s); + MPV_frame_end(s); + if (s->pict_type == FF_B_TYPE || s->low_delay) { + *pict= *(AVFrame*)s->current_picture_ptr; + } else if (s->last_picture_ptr != NULL) { + *pict= *(AVFrame*)s->last_picture_ptr; + } + + if(s->last_picture_ptr || s->low_delay){ + *data_size = sizeof(AVFrame); + ff_print_debug_info(s, pict); + } + s->current_picture_ptr= NULL; //so we can detect if frame_end wasnt called (find some nicer solution...) + } + return buf_size; +} + +av_cold int ff_rv34_decode_end(AVCodecContext *avctx) +{ + RV34DecContext *r = avctx->priv_data; + + MPV_common_end(&r->s); + + av_freep(&r->intra_types_hist); + r->intra_types = NULL; + av_freep(&r->mb_type); + av_freep(&r->cbp_luma); + av_freep(&r->cbp_chroma); + av_freep(&r->deblock_coefs); + + return 0; +} diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34.h b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34.h new file mode 100644 index 000000000..93252afae --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34.h @@ -0,0 +1,130 @@ +/* + * RV30/40 decoder common data declarations + * Copyright (c) 2007 Mike Melanson, Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file libavcodec/rv34.h + * RV30 and RV40 decoder common data declarations + */ + +#ifndef AVCODEC_RV34_H +#define AVCODEC_RV34_H + +#include "avcodec.h" +#include "dsputil.h" +#include "mpegvideo.h" + +#include "h264pred.h" + +#define MB_TYPE_SEPARATE_DC 0x01000000 +#define IS_SEPARATE_DC(a) ((a) & MB_TYPE_SEPARATE_DC) + +/** + * RV30 and RV40 Macroblock types + */ +enum RV40BlockTypes{ + RV34_MB_TYPE_INTRA, ///< Intra macroblock + RV34_MB_TYPE_INTRA16x16, ///< Intra macroblock with DCs in a separate 4x4 block + RV34_MB_P_16x16, ///< P-frame macroblock, one motion frame + RV34_MB_P_8x8, ///< P-frame macroblock, 8x8 motion compensation partitions + RV34_MB_B_FORWARD, ///< B-frame macroblock, forward prediction + RV34_MB_B_BACKWARD, ///< B-frame macroblock, backward prediction + RV34_MB_SKIP, ///< Skipped block + RV34_MB_B_DIRECT, ///< Bidirectionally predicted B-frame macroblock, no motion vectors + RV34_MB_P_16x8, ///< P-frame macroblock, 16x8 motion compensation partitions + RV34_MB_P_8x16, ///< P-frame macroblock, 8x16 motion compensation partitions + RV34_MB_B_BIDIR, ///< Bidirectionally predicted B-frame macroblock, two motion vectors + RV34_MB_P_MIX16x16, ///< P-frame macroblock with DCs in a separate 4x4 block, one motion vector + RV34_MB_TYPES +}; + +/** + * VLC tables used by the decoder + * + * Intra frame VLC sets do not contain some of those tables. + */ +typedef struct RV34VLC{ + VLC cbppattern[2]; ///< VLCs used for pattern of coded block patterns decoding + VLC cbp[2][4]; ///< VLCs used for coded block patterns decoding + VLC first_pattern[4]; ///< VLCs used for decoding coefficients in the first subblock + VLC second_pattern[2]; ///< VLCs used for decoding coefficients in the subblocks 2 and 3 + VLC third_pattern[2]; ///< VLCs used for decoding coefficients in the last subblock + VLC coefficient; ///< VLCs used for decoding big coefficients +}RV34VLC; + +/** essential slice information */ +typedef struct SliceInfo{ + int type; ///< slice type (intra, inter) + int quant; ///< quantizer used for this slice + int vlc_set; ///< VLCs used for this slice + int start, end; ///< start and end macroblocks of the slice + int width; ///< coded width + int height; ///< coded height + int pts; ///< frame timestamp +}SliceInfo; + +/** decoder context */ +typedef struct RV34DecContext{ + MpegEncContext s; + int8_t *intra_types_hist;///< old block types, used for prediction + int8_t *intra_types; ///< block types + int intra_types_stride;///< block types array stride + const uint8_t *luma_dc_quant_i;///< luma subblock DC quantizer for intraframes + const uint8_t *luma_dc_quant_p;///< luma subblock DC quantizer for interframes + + RV34VLC *cur_vlcs; ///< VLC set used for current frame decoding + int bits; ///< slice size in bits + H264PredContext h; ///< functions for 4x4 and 16x16 intra block prediction + SliceInfo si; ///< current slice information + + int *mb_type; ///< internal macroblock types + int block_type; ///< current block type + int luma_vlc; ///< which VLC set will be used for decoding of luma blocks + int chroma_vlc; ///< which VLC set will be used for decoding of chroma blocks + int is16; ///< current block has additional 16x16 specific features or not + int dmv[4][2]; ///< differential motion vectors for the current macroblock + + int rv30; ///< indicates which RV variasnt is currently decoded + int rpr; ///< one field size in RV30 slice header + + int cur_pts, last_pts, next_pts; + + uint16_t *cbp_luma; ///< CBP values for luma subblocks + uint8_t *cbp_chroma; ///< CBP values for chroma subblocks + int *deblock_coefs; ///< deblock coefficients for each macroblock + + /** 8x8 block available flags (for MV prediction) */ + DECLARE_ALIGNED_8(uint32_t, avail_cache[3*4]); + + int (*parse_slice_header)(struct RV34DecContext *r, GetBitContext *gb, SliceInfo *si); + int (*decode_mb_info)(struct RV34DecContext *r); + int (*decode_intra_types)(struct RV34DecContext *r, GetBitContext *gb, int8_t *dst); + void (*loop_filter)(struct RV34DecContext *r, int row); +}RV34DecContext; + +/** + * common decoding functions + */ +int ff_rv34_get_start_offset(GetBitContext *gb, int blocks); +int ff_rv34_decode_init(AVCodecContext *avctx); +int ff_rv34_decode_frame(AVCodecContext *avctx, void *data, int *data_size, const uint8_t *buf, int buf_size); +int ff_rv34_decode_end(AVCodecContext *avctx); + +#endif /* AVCODEC_RV34_H */ diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34data.h b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34data.h new file mode 100644 index 000000000..95e5572df --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34data.h @@ -0,0 +1,148 @@ +/* + * RealVideo 4 decoder + * copyright (c) 2007 Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file rv34data.h + * miscellaneous RV30/40 tables + */ + +#ifndef AVCODEC_RV34DATA_H +#define AVCODEC_RV34DATA_H + +#include <stdint.h> + +/** + * number of ones in nibble minus one + */ +static const uint8_t rv34_count_ones[16] = { + 0, 0, 0, 1, 0, 1, 1, 2, 0, 1, 1, 2, 1, 2, 2, 3 +}; + +/** + * values used to reconstruct coded block pattern + */ +static const uint8_t rv34_cbp_code[16] = { + 0x00, 0x20, 0x10, 0x30, 0x02, 0x22, 0x12, 0x32, + 0x01, 0x21, 0x11, 0x31, 0x03, 0x23, 0x13, 0x33 +}; + +/** + * precalculated results of division by three and modulo three for values 0-107 + * + * A lot of four-tuples in RV40 are represented as c0*27+c1*9+c2*3+c3. + * This table allows conversion from a value back to a vector. + */ +static const uint8_t modulo_three_table[108][4] = { + { 0, 0, 0, 0 }, { 0, 0, 0, 1 }, { 0, 0, 0, 2 }, { 0, 0, 1, 0 }, + { 0, 0, 1, 1 }, { 0, 0, 1, 2 }, { 0, 0, 2, 0 }, { 0, 0, 2, 1 }, + { 0, 0, 2, 2 }, { 0, 1, 0, 0 }, { 0, 1, 0, 1 }, { 0, 1, 0, 2 }, + { 0, 1, 1, 0 }, { 0, 1, 1, 1 }, { 0, 1, 1, 2 }, { 0, 1, 2, 0 }, + { 0, 1, 2, 1 }, { 0, 1, 2, 2 }, { 0, 2, 0, 0 }, { 0, 2, 0, 1 }, + { 0, 2, 0, 2 }, { 0, 2, 1, 0 }, { 0, 2, 1, 1 }, { 0, 2, 1, 2 }, + { 0, 2, 2, 0 }, { 0, 2, 2, 1 }, { 0, 2, 2, 2 }, { 1, 0, 0, 0 }, + { 1, 0, 0, 1 }, { 1, 0, 0, 2 }, { 1, 0, 1, 0 }, { 1, 0, 1, 1 }, + { 1, 0, 1, 2 }, { 1, 0, 2, 0 }, { 1, 0, 2, 1 }, { 1, 0, 2, 2 }, + { 1, 1, 0, 0 }, { 1, 1, 0, 1 }, { 1, 1, 0, 2 }, { 1, 1, 1, 0 }, + { 1, 1, 1, 1 }, { 1, 1, 1, 2 }, { 1, 1, 2, 0 }, { 1, 1, 2, 1 }, + { 1, 1, 2, 2 }, { 1, 2, 0, 0 }, { 1, 2, 0, 1 }, { 1, 2, 0, 2 }, + { 1, 2, 1, 0 }, { 1, 2, 1, 1 }, { 1, 2, 1, 2 }, { 1, 2, 2, 0 }, + { 1, 2, 2, 1 }, { 1, 2, 2, 2 }, { 2, 0, 0, 0 }, { 2, 0, 0, 1 }, + { 2, 0, 0, 2 }, { 2, 0, 1, 0 }, { 2, 0, 1, 1 }, { 2, 0, 1, 2 }, + { 2, 0, 2, 0 }, { 2, 0, 2, 1 }, { 2, 0, 2, 2 }, { 2, 1, 0, 0 }, + { 2, 1, 0, 1 }, { 2, 1, 0, 2 }, { 2, 1, 1, 0 }, { 2, 1, 1, 1 }, + { 2, 1, 1, 2 }, { 2, 1, 2, 0 }, { 2, 1, 2, 1 }, { 2, 1, 2, 2 }, + { 2, 2, 0, 0 }, { 2, 2, 0, 1 }, { 2, 2, 0, 2 }, { 2, 2, 1, 0 }, + { 2, 2, 1, 1 }, { 2, 2, 1, 2 }, { 2, 2, 2, 0 }, { 2, 2, 2, 1 }, + { 2, 2, 2, 2 }, { 3, 0, 0, 0 }, { 3, 0, 0, 1 }, { 3, 0, 0, 2 }, + { 3, 0, 1, 0 }, { 3, 0, 1, 1 }, { 3, 0, 1, 2 }, { 3, 0, 2, 0 }, + { 3, 0, 2, 1 }, { 3, 0, 2, 2 }, { 3, 1, 0, 0 }, { 3, 1, 0, 1 }, + { 3, 1, 0, 2 }, { 3, 1, 1, 0 }, { 3, 1, 1, 1 }, { 3, 1, 1, 2 }, + { 3, 1, 2, 0 }, { 3, 1, 2, 1 }, { 3, 1, 2, 2 }, { 3, 2, 0, 0 }, + { 3, 2, 0, 1 }, { 3, 2, 0, 2 }, { 3, 2, 1, 0 }, { 3, 2, 1, 1 }, + { 3, 2, 1, 2 }, { 3, 2, 2, 0 }, { 3, 2, 2, 1 }, { 3, 2, 2, 2 }, +}; + +/** + * quantizer values used for AC and DC coefficients in chroma blocks + */ +static const uint8_t rv34_chroma_quant[2][32] = { + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 17, 18, 19, 20, 20, 21, 22, 22, 23, 23, 24, 24, 25, 25 }, + { 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, + 14, 15, 15, 16, 17, 18, 18, 19, 20, 20, 21, 21, 22, 22, 23, 23 } +}; + +/** + * This table is used for dequantizing. + */ +static const uint16_t rv34_qscale_tab[32] = { + 60, 67, 76, 85, 96, 108, 121, 136, + 152, 171, 192, 216, 242, 272, 305, 341, + 383, 432, 481, 544, 606, 683, 767, 854, + 963, 1074, 1212, 1392, 1566, 1708, 1978, 2211 +}; + +/** + * 4x4 dezigzag pattern + */ +static const uint8_t rv34_dezigzag[16] = { + 0, 1, 8, 16, + 9, 2, 3, 10, + 17, 24, 25, 18, + 11, 19, 26, 27 +}; + +/** + * tables used to translate a quantizer value into a VLC set for decoding + * The first table is used for intraframes. + */ +static const uint8_t rv34_quant_to_vlc_set[2][31] = { + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, + 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 0 }, + { 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, + 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6 }, +}; + +/** + * table for obtaining the quantizer difference + * @todo Use with modified_quant_tab from h263data.h. + */ +static const uint8_t rv34_dquant_tab[2][32]={ +// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 +{ + 0, 3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9,10,11,12,13,14,15,16,17,18,18,19,20,21,22,23,24,25,26,27,28 +},{ + 0, 2, 3, 4, 5, 6, 7, 8, 9,10,11,13,14,15,16,17,18,19,20,21,22,24,25,26,27,28,29,30,31,31,31,26 +} +}; + +/** + * maximum number of macroblocks for each of the possible slice offset sizes + * @todo This is the same as ff_mba_max, maybe use it instead. + */ +static const uint16_t rv34_mb_max_sizes[6] = { 0x2F, 0x62, 0x18B, 0x62F, 0x18BF, 0x23FF }; +/** + * bits needed to code the slice offset for the given size + * @todo This is the same as ff_mba_length, maybe use it instead. + */ +static const uint8_t rv34_mb_bits_sizes[6] = { 6, 7, 9, 11, 13, 14 }; + +#endif /* AVCODEC_RV34DATA_H */ diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34vlc.h b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34vlc.h new file mode 100644 index 000000000..ffee907f9 --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv34vlc.h @@ -0,0 +1,4054 @@ +/* + * RealVideo 3/4 decoder + * Copyright (c) 2007 Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file rv34vlc.h + * RV30/40 VLC tables + */ + +#ifndef AVCODEC_RV34VLC_H +#define AVCODEC_RV34VLC_H + +#include <stdint.h> + +#define NUM_INTRA_TABLES 5 +#define NUM_INTER_TABLES 7 + +#define CBPPAT_VLC_SIZE 1296 +#define CBP_VLC_SIZE 16 +#define FIRSTBLK_VLC_SIZE 864 +#define OTHERBLK_VLC_SIZE 108 +#define COEFF_VLC_SIZE 32 + +static const uint8_t rv34_table_intra_cbppat[NUM_INTRA_TABLES][2][CBPPAT_VLC_SIZE] = { + { + { + 8, 10, 10, 10, 10, 10, 11, 10, 10, 11, 10, 10, 10, 10, 10, 6, + 12, 12, 13, 12, 13, 12, 13, 11, 13, 13, 13, 12, 13, 12, 12, 8, + 14, 13, 16, 13, 15, 13, 16, 12, 16, 16, 16, 14, 16, 13, 14, 10, + 12, 13, 12, 12, 13, 13, 13, 12, 13, 13, 12, 12, 13, 12, 12, 8, + 13, 14, 14, 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14, 16, 16, 16, 15, 16, 16, 13, + 11, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 7, 11, 11, 13, 12, 13, 16, 14, 12, 16, 12, 14, 14, 14, 14, 12, + 8, 12, 12, 13, 12, 14, 16, 14, 13, 16, 14, 14, 14, 14, 14, 12, + 11, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, + 10, 14, 13, 16, 16, 16, 16, 16, 14, 16, 14, 16, 16, 16, 16, 16, + 10, 16, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, + 10, 16, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, + 7, 11, 12, 12, 11, 13, 16, 14, 12, 15, 14, 14, 11, 13, 13, 12, + 8, 12, 12, 13, 13, 13, 16, 14, 13, 16, 13, 15, 13, 14, 14, 12, + 11, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, + 8, 12, 13, 14, 13, 14, 16, 16, 14, 16, 14, 16, 14, 16, 15, 13, + 6, 11, 11, 12, 11, 12, 13, 13, 11, 13, 12, 13, 12, 13, 13, 11, + 9, 13, 14, 14, 14, 14, 16, 14, 14, 16, 16, 16, 16, 16, 14, 13, + 11, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 14, 13, 14, 14, 16, 16, 16, 14, 16, 14, 16, 16, 16, 16, 13, + 9, 13, 14, 13, 13, 16, 16, 14, 13, 16, 16, 16, 13, 16, 14, 13, + 10, 14, 14, 16, 13, 16, 16, 16, 16, 16, 16, 16, 13, 14, 16, 14, + 11, 16, 16, 16, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, + 10, 14, 16, 16, 14, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 14, 14, 14, 14, 16, 16, 16, 14, 16, 16, 16, 14, 16, 16, 13, + 9, 13, 13, 16, 14, 14, 16, 16, 14, 16, 14, 16, 16, 16, 16, 13, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 9, 13, 14, 14, 13, 16, 16, 14, 13, 16, 14, 16, 14, 14, 16, 12, + 10, 14, 14, 16, 16, 16, 16, 16, 13, 16, 16, 16, 14, 16, 16, 14, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 11, 16, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 14, 13, 16, 16, 16, 16, 16, 14, 16, 12, 16, 16, 16, 16, 14, + 11, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 16, 16, 16, 16, 16, + 11, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 11, 16, 16, 16, 16, 16, 16, 16, 14, 16, 16, 16, 14, 16, 16, 14, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, + 11, 16, 16, 16, 16, 16, 16, 16, 14, 16, 16, 16, 16, 16, 16, 13, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 15, 14, 16, 16, 16, 16, 16, 16, 16, 14, 16, 16, 16, 16, 14, + 10, 14, 14, 14, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 13, + 10, 14, 16, 16, 13, 16, 16, 16, 14, 16, 16, 16, 12, 16, 16, 14, + 11, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 16, 16, 16, + 11, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 15, 14, 16, 14, 16, 16, 16, 16, 16, 16, 16, 14, 16, 16, 13, + 10, 15, 14, 16, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 13, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 11, 14, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, + 8, 12, 12, 13, 12, 14, 14, 14, 12, 16, 13, 14, 12, 14, 14, 11, + }, + }, +}; + + +static const uint8_t rv34_table_intra_cbp[NUM_INTRA_TABLES][8][CBP_VLC_SIZE] = { + { + { 0, 3, 3, 4, 3, 5, 5, 5, 2, 5, 4, 6, 4, 6, 6, 6, }, + { 0, 2, 3, 4, 2, 5, 6, 7, 3, 6, 5, 7, 4, 7, 8, 8, }, + { 0, 3, 4, 4, 3, 4, 5, 5, 3, 5, 4, 5, 4, 5, 5, 3, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 6, 3, 5, 6, 5, }, + { 0, 4, 4, 4, 4, 5, 5, 4, 4, 5, 4, 5, 4, 4, 4, 2, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, }, + { 0, 6, 6, 5, 6, 5, 6, 4, 6, 6, 5, 4, 4, 4, 4, 1, }, + { 0, 4, 4, 4, 4, 5, 5, 4, 4, 5, 5, 4, 4, 4, 4, 2, }, + }, + { + { 0, 4, 3, 4, 3, 4, 5, 4, 3, 5, 4, 5, 3, 5, 5, 5, }, + { 0, 2, 3, 4, 2, 5, 6, 7, 3, 6, 5, 7, 4, 7, 8, 8, }, + { 0, 4, 4, 4, 4, 4, 5, 4, 4, 5, 4, 4, 3, 4, 4, 3, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 6, 3, 5, 6, 5, }, + { 0, 4, 4, 4, 4, 4, 5, 4, 4, 5, 5, 5, 4, 4, 4, 2, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, }, + { 0, 5, 6, 5, 5, 5, 6, 4, 6, 6, 5, 4, 5, 4, 4, 1, }, + { 0, 4, 4, 4, 4, 4, 5, 4, 4, 5, 5, 4, 4, 4, 5, 2, }, + }, + { + { 0, 3, 3, 4, 3, 4, 4, 5, 3, 5, 4, 5, 4, 5, 5, 5, }, + { 0, 2, 3, 4, 2, 4, 6, 7, 3, 6, 5, 7, 5, 7, 8, 8, }, + { 0, 4, 4, 4, 4, 4, 5, 4, 3, 5, 4, 4, 4, 4, 4, 3, }, + { 0, 3, 3, 4, 3, 3, 6, 6, 3, 6, 4, 6, 3, 6, 6, 5, }, + { 0, 4, 4, 4, 3, 4, 5, 4, 4, 5, 4, 4, 4, 4, 4, 3, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, }, + { 0, 5, 5, 5, 5, 5, 6, 4, 5, 6, 5, 5, 5, 4, 4, 1, }, + { 0, 4, 4, 4, 4, 4, 6, 4, 4, 6, 5, 4, 4, 4, 4, 2, }, + }, + { + { 0, 3, 3, 4, 3, 4, 4, 5, 3, 5, 4, 5, 4, 5, 5, 5, }, + { 0, 2, 3, 4, 2, 4, 7, 6, 3, 7, 5, 7, 5, 7, 7, 7, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, }, + { 0, 3, 3, 3, 3, 4, 6, 6, 3, 6, 4, 6, 3, 6, 6, 5, }, + { 0, 3, 4, 4, 3, 4, 5, 4, 4, 5, 4, 5, 4, 5, 4, 3, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, }, + { 0, 4, 5, 4, 4, 4, 5, 4, 4, 5, 5, 4, 4, 4, 4, 2, }, + { 0, 4, 4, 4, 4, 5, 5, 4, 4, 5, 5, 4, 4, 4, 4, 2, }, + }, + { + { 0, 3, 3, 4, 3, 4, 5, 6, 2, 5, 4, 7, 4, 6, 6, 7, }, + { 0, 2, 3, 4, 2, 4, 6, 7, 3, 7, 5, 7, 5, 7, 7, 7, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, }, + { 0, 2, 3, 4, 3, 4, 6, 5, 3, 6, 4, 6, 4, 6, 6, 6, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, }, + { 0, 3, 3, 4, 3, 4, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, }, + { 0, 4, 4, 4, 4, 5, 5, 4, 4, 5, 5, 4, 4, 4, 4, 2, }, + { 0, 3, 4, 4, 4, 4, 5, 4, 4, 5, 4, 4, 4, 4, 4, 3, }, + }, +}; + + +static const uint8_t rv34_table_intra_firstpat[NUM_INTRA_TABLES][4][FIRSTBLK_VLC_SIZE] = { + { + { + 0, 10, 5, 10, 7, 12, 9, 11, 8, 13, 9, 12, 10, 13, 11, 12, + 16, 16, 14, 15, 15, 16, 13, 14, 5, 12, 6, 11, 9, 13, 10, 11, + 9, 14, 9, 12, 11, 14, 11, 12, 16, 16, 14, 15, 15, 16, 13, 13, + 10, 15, 9, 12, 12, 16, 11, 12, 12, 16, 10, 13, 13, 16, 11, 12, + 16, 16, 13, 14, 15, 16, 13, 12, 6, 12, 8, 11, 8, 12, 10, 11, + 9, 14, 10, 12, 10, 13, 11, 12, 15, 16, 14, 15, 14, 16, 13, 13, + 8, 13, 9, 12, 10, 13, 10, 12, 10, 14, 9, 12, 11, 14, 10, 12, + 15, 16, 13, 15, 14, 16, 13, 13, 11, 16, 10, 13, 13, 16, 11, 12, + 12, 16, 11, 13, 13, 16, 11, 12, 16, 16, 13, 14, 15, 16, 12, 12, + 10, 16, 12, 14, 10, 14, 11, 12, 12, 16, 13, 14, 11, 14, 12, 12, + 16, 16, 15, 16, 14, 15, 13, 13, 11, 16, 12, 14, 11, 14, 11, 12, + 12, 16, 12, 14, 11, 14, 11, 12, 16, 16, 14, 15, 13, 15, 13, 12, + 14, 16, 13, 14, 13, 16, 12, 12, 14, 16, 13, 14, 13, 16, 12, 12, + 16, 16, 14, 14, 14, 15, 12, 11, 2, 10, 6, 10, 7, 12, 9, 11, + 8, 12, 9, 11, 10, 13, 10, 11, 15, 16, 14, 15, 14, 16, 13, 13, + 5, 12, 6, 11, 9, 13, 10, 11, 9, 13, 9, 11, 10, 13, 10, 11, + 15, 16, 13, 14, 14, 16, 13, 13, 9, 15, 8, 12, 12, 15, 11, 11, + 11, 16, 10, 12, 13, 15, 11, 11, 15, 16, 13, 14, 15, 16, 12, 12, + 6, 12, 8, 11, 8, 12, 9, 11, 9, 14, 9, 12, 10, 13, 10, 11, + 15, 16, 14, 15, 14, 16, 13, 13, 7, 13, 8, 11, 9, 13, 10, 11, + 9, 14, 9, 12, 10, 13, 10, 11, 14, 16, 13, 14, 13, 16, 12, 12, + 11, 16, 10, 12, 12, 15, 11, 11, 11, 16, 10, 12, 12, 15, 11, 11, + 15, 16, 12, 13, 14, 16, 12, 11, 9, 15, 11, 13, 9, 13, 11, 12, + 11, 16, 12, 14, 10, 14, 11, 12, 16, 16, 14, 15, 13, 15, 12, 12, + 11, 16, 11, 14, 10, 14, 11, 12, 11, 16, 12, 13, 11, 14, 11, 11, + 15, 16, 14, 15, 13, 14, 12, 12, 13, 16, 12, 14, 13, 15, 11, 11, + 13, 16, 12, 14, 13, 15, 11, 11, 16, 16, 13, 14, 13, 15, 11, 10, + 5, 12, 7, 11, 8, 13, 10, 11, 9, 13, 9, 12, 10, 14, 11, 12, + 16, 16, 14, 15, 14, 16, 13, 13, 7, 13, 7, 11, 9, 13, 10, 11, + 9, 14, 9, 12, 11, 14, 11, 12, 16, 16, 14, 14, 14, 16, 13, 13, + 9, 15, 8, 12, 12, 15, 11, 12, 11, 16, 10, 12, 13, 16, 11, 12, + 16, 16, 13, 14, 15, 16, 12, 12, 7, 13, 8, 12, 9, 13, 10, 11, + 10, 14, 10, 12, 10, 14, 11, 12, 16, 16, 14, 15, 14, 16, 13, 13, + 8, 14, 9, 12, 10, 13, 10, 11, 9, 14, 9, 12, 10, 14, 10, 11, + 15, 16, 13, 14, 14, 16, 12, 12, 11, 16, 10, 12, 12, 15, 11, 12, + 11, 16, 10, 12, 12, 15, 11, 11, 15, 16, 12, 14, 14, 16, 12, 11, + 10, 16, 11, 13, 9, 14, 11, 12, 12, 16, 12, 14, 11, 14, 11, 12, + 16, 16, 14, 16, 14, 15, 13, 12, 11, 16, 11, 14, 10, 14, 11, 12, + 11, 16, 12, 14, 11, 14, 11, 11, 15, 16, 14, 15, 13, 15, 12, 12, + 13, 16, 12, 14, 13, 15, 11, 11, 13, 16, 12, 14, 12, 14, 11, 11, + 15, 16, 12, 13, 13, 14, 11, 10, 6, 13, 8, 11, 9, 13, 10, 11, + 10, 14, 10, 12, 10, 13, 10, 11, 15, 16, 13, 13, 13, 14, 12, 11, + 7, 13, 8, 11, 9, 13, 9, 11, 10, 14, 9, 11, 10, 13, 10, 11, + 15, 16, 13, 13, 13, 14, 11, 11, 9, 14, 8, 11, 10, 13, 9, 10, + 11, 15, 9, 11, 11, 13, 9, 10, 15, 16, 12, 13, 13, 14, 10, 9, + 7, 13, 8, 11, 9, 13, 9, 11, 10, 14, 10, 12, 10, 13, 10, 11, + 15, 16, 13, 13, 13, 14, 11, 11, 8, 13, 8, 11, 9, 13, 9, 10, + 9, 14, 9, 11, 10, 13, 9, 10, 14, 16, 12, 13, 13, 14, 11, 10, + 9, 14, 8, 11, 10, 13, 9, 9, 10, 14, 8, 11, 10, 13, 9, 9, + 14, 16, 11, 12, 12, 14, 10, 9, 9, 14, 9, 12, 8, 12, 9, 10, + 11, 15, 10, 12, 10, 13, 9, 10, 15, 16, 13, 13, 12, 13, 11, 10, + 9, 14, 9, 12, 9, 12, 9, 10, 10, 14, 10, 12, 9, 12, 9, 9, + 14, 16, 12, 13, 11, 13, 10, 9, 10, 14, 9, 11, 10, 12, 8, 8, + 10, 14, 9, 11, 10, 12, 8, 8, 12, 14, 9, 10, 10, 11, 8, 7, + }, + { + 0, 9, 6, 9, 6, 10, 8, 9, 7, 11, 8, 11, 9, 11, 9, 10, + 14, 16, 13, 14, 13, 14, 12, 11, 5, 11, 7, 10, 8, 10, 8, 9, + 8, 12, 8, 11, 9, 12, 9, 10, 14, 16, 12, 13, 13, 14, 11, 11, + 10, 14, 9, 11, 11, 13, 10, 10, 11, 15, 9, 11, 12, 13, 10, 10, + 15, 16, 12, 12, 13, 14, 11, 9, 6, 11, 7, 10, 7, 10, 8, 9, + 8, 12, 9, 11, 9, 11, 9, 10, 14, 16, 13, 13, 13, 14, 11, 11, + 7, 12, 8, 11, 8, 11, 9, 9, 9, 13, 9, 11, 9, 12, 9, 10, + 14, 16, 12, 13, 12, 14, 11, 10, 11, 14, 10, 12, 11, 13, 10, 10, + 12, 15, 10, 12, 12, 13, 10, 10, 15, 16, 12, 12, 13, 14, 10, 9, + 10, 14, 11, 13, 9, 12, 10, 10, 11, 15, 12, 13, 10, 12, 10, 10, + 14, 16, 13, 14, 12, 13, 11, 10, 11, 14, 11, 13, 10, 12, 10, 10, + 12, 15, 11, 13, 10, 12, 10, 10, 15, 16, 13, 13, 12, 13, 11, 9, + 13, 16, 12, 13, 12, 13, 10, 9, 14, 16, 12, 13, 12, 13, 10, 9, + 16, 16, 12, 12, 13, 13, 10, 7, 4, 10, 6, 9, 7, 10, 8, 9, + 8, 12, 9, 11, 9, 11, 9, 9, 14, 16, 13, 13, 13, 14, 11, 11, + 6, 11, 7, 10, 8, 11, 8, 9, 9, 12, 9, 11, 9, 12, 9, 9, + 14, 16, 12, 13, 13, 14, 11, 10, 10, 14, 9, 11, 11, 13, 9, 9, + 11, 14, 9, 11, 11, 13, 10, 9, 14, 16, 11, 12, 13, 14, 10, 9, + 6, 11, 8, 10, 7, 10, 8, 9, 9, 12, 9, 11, 9, 11, 9, 9, + 14, 16, 13, 13, 12, 13, 11, 10, 8, 12, 8, 10, 8, 11, 9, 9, + 9, 12, 9, 11, 9, 11, 9, 9, 14, 16, 12, 13, 12, 13, 11, 10, + 11, 14, 10, 11, 11, 13, 9, 9, 11, 14, 10, 11, 11, 13, 9, 9, + 14, 16, 11, 12, 13, 14, 10, 8, 10, 14, 11, 12, 9, 12, 10, 10, + 11, 14, 11, 13, 10, 12, 10, 10, 14, 16, 13, 14, 12, 13, 11, 9, + 11, 14, 11, 12, 10, 12, 10, 10, 11, 14, 11, 12, 10, 12, 10, 9, + 14, 16, 13, 13, 11, 12, 10, 9, 13, 16, 12, 13, 12, 13, 10, 9, + 13, 16, 11, 12, 11, 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14, 16, 13, 16, 13, 12, + 13, 16, 13, 16, 13, 16, 13, 12, 16, 16, 14, 16, 14, 16, 12, 11, + 8, 13, 10, 12, 10, 13, 11, 11, 11, 14, 12, 14, 12, 14, 12, 12, + 16, 16, 16, 16, 16, 16, 14, 13, 9, 14, 10, 13, 10, 13, 11, 11, + 12, 16, 12, 13, 12, 13, 12, 11, 16, 16, 16, 16, 16, 16, 15, 14, + 12, 16, 11, 14, 13, 15, 12, 12, 13, 16, 12, 15, 14, 15, 13, 12, + 16, 16, 16, 16, 16, 16, 15, 13, 9, 14, 11, 13, 10, 13, 11, 11, + 11, 16, 12, 14, 12, 14, 12, 12, 16, 16, 16, 16, 16, 16, 16, 13, + 10, 15, 11, 13, 11, 14, 12, 11, 11, 16, 12, 14, 11, 14, 12, 11, + 16, 16, 16, 16, 16, 16, 14, 12, 12, 16, 12, 14, 13, 15, 13, 12, + 12, 16, 12, 14, 13, 15, 12, 12, 16, 16, 14, 16, 16, 16, 14, 12, + 12, 16, 13, 16, 11, 14, 12, 12, 14, 16, 14, 16, 12, 16, 13, 12, + 16, 16, 16, 16, 16, 16, 16, 13, 12, 16, 13, 16, 12, 16, 13, 12, + 12, 16, 13, 16, 12, 16, 12, 12, 16, 16, 16, 16, 14, 16, 14, 12, + 14, 16, 14, 16, 14, 16, 14, 13, 13, 16, 13, 16, 13, 16, 13, 12, + 16, 16, 13, 16, 13, 16, 12, 11, 9, 16, 12, 15, 13, 16, 13, 12, + 13, 16, 14, 16, 14, 16, 14, 13, 16, 16, 16, 16, 16, 16, 16, 14, + 10, 16, 12, 15, 12, 15, 13, 12, 13, 16, 14, 16, 13, 16, 13, 12, + 16, 16, 16, 16, 16, 16, 16, 13, 12, 16, 12, 16, 13, 16, 13, 12, + 14, 16, 13, 16, 14, 16, 13, 12, 16, 16, 16, 16, 16, 16, 16, 13, + 11, 16, 12, 15, 12, 16, 13, 12, 14, 16, 14, 16, 13, 16, 13, 13, + 16, 16, 16, 16, 16, 16, 15, 13, 11, 16, 12, 16, 12, 16, 13, 12, + 13, 16, 13, 15, 13, 16, 13, 12, 16, 16, 16, 16, 16, 16, 15, 13, + 12, 16, 12, 16, 13, 16, 13, 12, 13, 16, 12, 16, 13, 16, 13, 12, + 16, 16, 14, 16, 16, 16, 14, 12, 12, 16, 14, 16, 11, 16, 13, 12, + 14, 16, 14, 16, 13, 16, 13, 12, 16, 16, 16, 16, 16, 16, 16, 13, + 12, 16, 13, 16, 12, 16, 13, 12, 13, 16, 13, 16, 12, 16, 13, 12, + 16, 16, 16, 16, 14, 16, 14, 12, 13, 16, 13, 16, 13, 16, 13, 13, + 13, 16, 12, 16, 12, 16, 12, 12, 14, 16, 13, 15, 13, 16, 12, 11, + }, + }, +}; + + +static const uint8_t rv34_table_intra_secondpat[NUM_INTRA_TABLES][2][OTHERBLK_VLC_SIZE] = { + { + { + 0, 5, 10, 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9, 9, + 8, 8, 8, 10, 7, 8, 9, 7, 8, 8, 7, 8, 10, 7, 8, 9, + 7, 7, 8, 8, 8, 9, 8, 8, 8, 7, 7, 6, + }, + { + 0, 5, 12, 4, 7, 12, 8, 10, 13, 4, 7, 12, 6, 8, 12, 10, + 10, 12, 8, 9, 12, 10, 10, 12, 12, 12, 12, 1, 6, 12, 4, 7, + 12, 8, 9, 12, 4, 7, 12, 6, 8, 11, 9, 10, 12, 8, 9, 12, + 9, 10, 11, 11, 11, 12, 6, 8, 12, 7, 9, 12, 9, 10, 13, 6, + 9, 12, 8, 9, 12, 10, 10, 12, 9, 10, 12, 10, 10, 12, 12, 12, + 12, 8, 10, 12, 9, 10, 12, 10, 10, 12, 8, 10, 12, 9, 10, 12, + 10, 10, 11, 9, 10, 12, 10, 10, 11, 11, 10, 10, + }, + }, + { + { + 0, 5, 10, 3, 6, 10, 7, 8, 11, 4, 6, 10, 6, 7, 10, 8, + 9, 10, 8, 8, 10, 9, 9, 10, 10, 10, 10, 2, 6, 10, 4, 6, + 10, 7, 8, 10, 4, 7, 10, 6, 7, 10, 8, 8, 10, 7, 8, 10, + 8, 8, 9, 10, 9, 9, 5, 8, 11, 6, 8, 10, 7, 9, 10, 6, + 8, 11, 7, 8, 10, 8, 8, 10, 8, 9, 11, 9, 9, 10, 10, 9, + 9, 8, 9, 10, 8, 9, 10, 8, 9, 10, 8, 9, 10, 8, 8, 10, + 8, 8, 9, 8, 9, 10, 8, 8, 9, 9, 8, 8, + }, + { + 0, 6, 13, 4, 7, 14, 9, 11, 14, 3, 7, 13, 7, 8, 13, 11, + 11, 14, 8, 10, 13, 10, 11, 13, 13, 13, 14, 1, 6, 12, 4, 8, + 13, 9, 10, 15, 4, 8, 13, 7, 8, 12, 11, 11, 14, 8, 10, 13, + 10, 10, 13, 13, 13, 14, 5, 9, 13, 7, 9, 13, 10, 11, 14, 6, + 10, 14, 8, 10, 14, 11, 11, 14, 9, 11, 14, 11, 11, 13, 13, 13, + 14, 9, 10, 14, 9, 11, 13, 11, 12, 14, 9, 11, 13, 9, 11, 14, + 11, 12, 13, 10, 12, 15, 11, 11, 13, 13, 12, 13, + }, + }, + { + { + 0, 5, 11, 3, 6, 11, 7, 9, 12, 3, 6, 11, 6, 7, 11, 9, + 9, 11, 8, 9, 11, 9, 9, 11, 11, 11, 12, 2, 6, 11, 4, 6, + 11, 7, 9, 11, 4, 7, 11, 5, 7, 10, 9, 9, 11, 7, 8, 11, + 9, 9, 10, 11, 11, 11, 5, 8, 11, 6, 8, 11, 8, 9, 12, 6, + 8, 11, 7, 8, 11, 9, 9, 11, 8, 9, 12, 9, 9, 11, 11, 11, + 11, 8, 10, 12, 8, 10, 11, 9, 10, 12, 8, 10, 12, 8, 9, 12, + 10, 10, 12, 9, 10, 12, 9, 9, 11, 11, 10, 11, + }, + { + 0, 6, 13, 3, 8, 14, 10, 12, 16, 3, 8, 15, 7, 9, 15, 12, + 13, 15, 9, 11, 15, 11, 12, 16, 14, 16, 16, 1, 7, 13, 4, 8, + 14, 9, 11, 15, 4, 8, 14, 7, 9, 14, 12, 13, 15, 8, 10, 14, + 11, 11, 14, 16, 14, 16, 6, 9, 14, 7, 10, 14, 11, 13, 15, 7, + 10, 14, 9, 10, 13, 12, 12, 15, 10, 11, 14, 11, 11, 14, 14, 14, + 16, 9, 11, 14, 10, 11, 14, 13, 14, 15, 9, 12, 14, 10, 12, 16, + 13, 14, 16, 10, 13, 16, 12, 12, 14, 15, 14, 15, + }, + }, + { + { + 0, 6, 12, 3, 7, 12, 9, 11, 13, 4, 7, 12, 6, 8, 12, 10, + 11, 13, 8, 10, 13, 10, 11, 13, 13, 13, 14, 1, 6, 12, 4, 7, + 12, 9, 10, 14, 4, 7, 12, 6, 7, 12, 10, 11, 13, 8, 9, 13, + 10, 10, 12, 13, 13, 14, 6, 9, 13, 7, 9, 13, 10, 12, 14, 7, + 9, 13, 8, 10, 13, 11, 11, 14, 9, 11, 13, 11, 11, 14, 13, 13, + 14, 10, 12, 14, 10, 12, 14, 12, 13, 15, 10, 12, 14, 10, 12, 14, + 12, 13, 15, 11, 13, 15, 12, 12, 15, 14, 14, 14, + }, + { + 0, 6, 16, 3, 8, 16, 10, 13, 16, 3, 8, 16, 7, 9, 16, 13, + 16, 16, 8, 10, 16, 11, 13, 16, 16, 16, 16, 1, 7, 14, 4, 8, + 16, 10, 12, 16, 4, 8, 13, 7, 9, 16, 13, 14, 16, 8, 10, 16, + 11, 11, 14, 16, 16, 16, 6, 9, 14, 8, 10, 14, 12, 16, 16, 6, + 10, 13, 9, 11, 16, 13, 14, 16, 9, 12, 16, 12, 11, 16, 16, 16, + 16, 10, 12, 16, 11, 12, 16, 16, 14, 16, 9, 12, 16, 11, 12, 16, + 16, 15, 16, 10, 13, 16, 12, 13, 16, 16, 16, 16, + }, + }, +}; + +static const uint8_t rv34_table_intra_thirdpat[NUM_INTRA_TABLES][2][OTHERBLK_VLC_SIZE] = { + { + { + 0, 5, 10, 3, 6, 10, 7, 8, 10, 4, 7, 10, 6, 7, 10, 8, + 8, 10, 8, 9, 10, 9, 9, 10, 9, 9, 9, 2, 6, 10, 4, 7, + 10, 7, 8, 9, 5, 7, 10, 6, 7, 10, 8, 8, 9, 8, 9, 10, + 8, 8, 9, 9, 9, 8, 6, 8, 11, 6, 8, 10, 7, 8, 10, 6, + 8, 11, 7, 8, 10, 8, 8, 9, 8, 9, 10, 9, 9, 10, 9, 9, + 9, 7, 8, 10, 7, 8, 10, 7, 8, 8, 7, 8, 10, 7, 8, 9, + 7, 8, 8, 8, 8, 9, 8, 8, 8, 7, 7, 7, + }, + { + 0, 4, 10, 3, 6, 10, 7, 8, 11, 3, 6, 10, 5, 7, 10, 9, + 9, 11, 9, 10, 11, 9, 10, 11, 11, 11, 11, 2, 6, 10, 4, 6, + 10, 7, 8, 10, 4, 7, 10, 6, 7, 10, 8, 9, 10, 8, 9, 11, + 9, 9, 11, 10, 10, 11, 6, 8, 11, 6, 8, 11, 8, 9, 11, 7, + 9, 11, 7, 8, 11, 9, 9, 11, 9, 10, 12, 10, 10, 12, 11, 11, + 11, 8, 9, 11, 8, 9, 11, 9, 9, 11, 9, 10, 11, 9, 10, 11, + 9, 10, 11, 10, 11, 12, 10, 10, 12, 10, 10, 10, + }, + }, + { + { + 0, 5, 10, 3, 6, 10, 7, 8, 10, 4, 7, 10, 6, 7, 10, 8, + 9, 10, 8, 9, 11, 8, 9, 10, 10, 10, 10, 2, 6, 10, 4, 6, + 10, 7, 8, 10, 4, 7, 10, 5, 7, 10, 8, 8, 10, 8, 9, 10, + 8, 9, 10, 9, 9, 9, 5, 7, 11, 6, 8, 11, 7, 8, 11, 6, + 8, 11, 7, 8, 10, 8, 9, 10, 8, 9, 11, 9, 9, 10, 10, 9, + 10, 7, 8, 10, 7, 8, 10, 8, 9, 10, 8, 9, 10, 8, 9, 10, + 8, 8, 10, 9, 9, 10, 9, 9, 10, 9, 9, 9, + }, + { + 0, 5, 11, 3, 6, 11, 8, 9, 12, 4, 7, 12, 6, 7, 12, 9, + 10, 13, 10, 11, 13, 10, 11, 14, 12, 13, 14, 1, 6, 11, 4, 7, + 11, 8, 9, 12, 5, 7, 11, 6, 8, 12, 9, 10, 13, 10, 11, 14, + 10, 11, 13, 12, 12, 14, 6, 8, 12, 7, 9, 13, 9, 10, 14, 7, + 10, 13, 8, 10, 12, 11, 11, 13, 11, 13, 14, 11, 12, 14, 13, 13, + 15, 9, 10, 12, 9, 11, 14, 10, 11, 14, 11, 11, 13, 10, 11, 13, + 11, 12, 14, 12, 14, 15, 13, 13, 14, 13, 13, 14, + }, + }, + { + { + 0, 5, 11, 3, 6, 11, 7, 9, 11, 4, 6, 11, 5, 7, 10, 9, + 9, 11, 8, 9, 11, 9, 10, 11, 11, 11, 11, 2, 6, 10, 3, 6, + 10, 7, 9, 11, 4, 7, 10, 5, 7, 10, 8, 9, 11, 8, 9, 11, + 9, 9, 11, 11, 11, 11, 5, 8, 11, 6, 8, 11, 8, 10, 12, 6, + 8, 11, 7, 8, 11, 9, 10, 11, 9, 10, 12, 9, 10, 11, 11, 11, + 11, 8, 9, 11, 8, 10, 12, 9, 11, 12, 8, 10, 12, 9, 10, 12, + 10, 11, 12, 10, 11, 12, 10, 10, 11, 11, 11, 11, + }, + { + 0, 5, 13, 2, 7, 16, 9, 11, 16, 4, 8, 16, 7, 9, 16, 12, + 12, 16, 12, 16, 16, 12, 16, 16, 16, 16, 16, 1, 6, 13, 4, 8, + 16, 9, 11, 16, 6, 9, 16, 7, 10, 16, 13, 13, 16, 13, 15, 16, + 12, 16, 16, 16, 16, 16, 7, 9, 16, 8, 11, 15, 11, 13, 16, 10, + 12, 16, 10, 12, 16, 16, 13, 16, 16, 16, 16, 14, 16, 16, 16, 16, + 16, 12, 12, 16, 12, 16, 16, 16, 16, 16, 13, 14, 16, 12, 13, 16, + 16, 16, 16, 16, 16, 16, 14, 16, 16, 16, 16, 16, + }, + }, + { + { + 0, 6, 11, 3, 7, 11, 8, 10, 12, 4, 7, 11, 6, 8, 11, 10, + 11, 12, 9, 10, 12, 10, 10, 12, 12, 12, 13, 1, 6, 11, 4, 7, + 11, 8, 10, 12, 4, 7, 11, 6, 8, 11, 10, 10, 12, 9, 10, 12, + 10, 10, 12, 13, 13, 13, 6, 8, 12, 7, 10, 12, 10, 12, 13, 7, + 9, 12, 8, 10, 12, 11, 11, 13, 11, 12, 14, 11, 11, 13, 13, 13, + 13, 9, 11, 13, 10, 12, 14, 12, 13, 15, 10, 12, 14, 11, 12, 14, + 13, 13, 14, 12, 13, 15, 13, 13, 14, 14, 14, 14, + }, + { + 0, 5, 16, 2, 6, 16, 10, 14, 16, 4, 8, 16, 7, 9, 16, 11, + 16, 16, 11, 16, 16, 16, 16, 16, 16, 16, 16, 1, 6, 12, 4, 8, + 12, 12, 12, 16, 6, 8, 16, 8, 10, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 12, 16, 16, 7, 10, 16, 8, 11, 14, 16, 16, 16, 10, + 12, 16, 10, 16, 16, 16, 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 12, 16, 16, 16, 16, 16, 16, 16, 16, 12, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + }, + }, + { + { + 0, 5, 11, 3, 6, 11, 10, 10, 12, 3, 7, 11, 6, 8, 11, 11, + 11, 12, 10, 10, 12, 11, 11, 13, 14, 13, 14, 1, 6, 11, 4, 7, + 11, 10, 11, 13, 5, 7, 11, 7, 8, 11, 11, 11, 13, 10, 11, 13, + 11, 11, 12, 13, 13, 14, 7, 10, 12, 9, 11, 13, 12, 13, 14, 9, + 10, 13, 9, 10, 13, 12, 11, 13, 12, 13, 16, 12, 13, 13, 14, 14, + 14, 11, 14, 16, 12, 14, 15, 14, 13, 16, 13, 13, 15, 13, 14, 16, + 14, 13, 16, 13, 13, 16, 13, 14, 15, 15, 14, 15, + }, + { + 0, 4, 16, 2, 7, 16, 10, 16, 16, 4, 10, 16, 7, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 1, 6, 13, 4, 11, + 16, 16, 16, 16, 6, 10, 16, 8, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 8, 16, 16, 10, 16, 16, 16, 16, 16, 10, + 16, 16, 10, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + }, + }, +}; + + +static const uint8_t rv34_intra_coeff[NUM_INTRA_TABLES][COEFF_VLC_SIZE] = { +{ + 1, 3, 3, 4, 4, 5, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9, + 9, 9, 10, 10, 10, 11, 11, 11, 10, 10, 10, 12, 13, 14, 15, 15, +}, +{ + 1, 2, 3, 5, 5, 6, 6, 7, 7, 8, 8, 9, 10, 10, 10, 11, + 11, 11, 12, 12, 13, 13, 13, 13, 13, 13, 13, 14, 16, 16, 16, 16, +}, +{ + 1, 2, 3, 4, 5, 6, 8, 8, 9, 9, 10, 10, 11, 12, 12, 12, + 13, 13, 14, 14, 14, 14, 16, 16, 14, 16, 16, 16, 14, 16, 16, 16, +}, +{ + 1, 2, 3, 4, 5, 6, 8, 8, 9, 9, 10, 10, 11, 12, 12, 12, + 13, 13, 16, 16, 16, 16, 16, 16, 16, 16, 14, 12, 16, 16, 16, 16, +}, +{ + 1, 2, 3, 4, 5, 7, 7, 8, 8, 9, 10, 10, 12, 11, 13, 12, + 15, 13, 14, 13, 12, 15, 14, 13, 12, 12, 10, 11, 16, 16, 16, 16, +} +}; + + +static const uint8_t rv34_inter_cbppat[NUM_INTER_TABLES][CBPPAT_VLC_SIZE] = { +{ + 7, 9, 9, 8, 9, 8, 9, 8, 9, 9, 8, 8, 8, 8, 8, 4, + 7, 10, 11, 10, 11, 10, 12, 10, 12, 11, 11, 10, 11, 10, 10, 7, + 10, 11, 15, 12, 15, 12, 15, 12, 15, 14, 14, 12, 14, 12, 14, 9, + 7, 11, 10, 10, 12, 11, 11, 10, 11, 12, 10, 10, 11, 10, 10, 7, + 8, 12, 12, 11, 13, 12, 12, 10, 13, 13, 12, 10, 12, 11, 11, 7, + 11, 13, 15, 11, 15, 13, 15, 12, 16, 14, 14, 12, 15, 13, 13, 9, + 10, 15, 11, 12, 15, 14, 14, 12, 15, 15, 12, 12, 14, 14, 12, 9, + 11, 15, 13, 12, 16, 15, 14, 12, 15, 15, 13, 12, 15, 14, 13, 9, + 13, 15, 14, 10, 16, 15, 16, 11, 16, 16, 15, 12, 16, 15, 15, 9, + 7, 11, 11, 11, 11, 10, 11, 10, 11, 12, 11, 10, 10, 10, 10, 7, + 9, 12, 13, 12, 12, 11, 13, 10, 13, 13, 12, 11, 12, 10, 11, 7, + 12, 13, 16, 14, 15, 12, 16, 12, 16, 15, 15, 13, 15, 12, 14, 9, + 9, 13, 13, 12, 13, 12, 13, 11, 13, 13, 12, 11, 12, 11, 11, 7, + 9, 13, 13, 12, 13, 12, 13, 11, 13, 13, 13, 11, 12, 11, 11, 7, + 12, 14, 15, 13, 16, 13, 15, 11, 16, 14, 15, 12, 15, 12, 13, 8, + 12, 16, 14, 14, 16, 15, 15, 13, 16, 15, 14, 13, 15, 14, 13, 9, + 12, 15, 14, 13, 15, 14, 15, 12, 16, 15, 14, 12, 14, 13, 13, 8, + 13, 16, 16, 12, 16, 14, 16, 11, 16, 16, 15, 12, 16, 14, 14, 8, + 10, 15, 15, 15, 12, 12, 14, 12, 14, 15, 15, 14, 12, 12, 13, 9, + 11, 15, 16, 14, 13, 12, 15, 12, 16, 15, 15, 14, 14, 12, 13, 9, + 14, 15, 16, 16, 15, 11, 16, 12, 16, 16, 16, 15, 16, 12, 15, 9, + 12, 16, 16, 15, 14, 14, 14, 13, 16, 16, 15, 14, 14, 13, 13, 9, + 12, 15, 15, 14, 14, 13, 15, 12, 16, 15, 14, 13, 14, 13, 13, 8, + 13, 16, 16, 15, 16, 12, 16, 11, 16, 16, 16, 14, 16, 13, 14, 8, + 14, 16, 16, 16, 16, 16, 15, 14, 16, 16, 16, 15, 16, 15, 14, 11, + 13, 16, 16, 15, 16, 15, 15, 12, 16, 16, 16, 14, 15, 14, 14, 9, + 14, 16, 16, 13, 16, 14, 16, 10, 16, 16, 16, 13, 16, 14, 14, 8, + 7, 12, 11, 11, 11, 11, 12, 10, 11, 11, 10, 10, 10, 10, 10, 7, + 9, 13, 13, 12, 13, 12, 13, 11, 13, 13, 12, 11, 12, 11, 11, 8, + 12, 14, 16, 14, 16, 14, 16, 13, 16, 14, 15, 13, 15, 13, 14, 9, + 9, 13, 12, 12, 13, 12, 13, 11, 12, 13, 11, 10, 12, 11, 11, 7, + 9, 13, 13, 12, 13, 12, 13, 11, 13, 13, 12, 11, 12, 11, 11, 7, + 12, 14, 16, 13, 16, 14, 15, 12, 15, 15, 14, 12, 15, 13, 13, 8, + 11, 15, 13, 14, 15, 15, 14, 13, 15, 15, 12, 12, 14, 14, 12, 9, + 11, 15, 14, 13, 15, 14, 14, 12, 15, 14, 13, 11, 14, 13, 12, 8, + 13, 16, 15, 12, 16, 15, 16, 12, 16, 16, 14, 11, 15, 14, 14, 8, + 8, 13, 13, 12, 12, 12, 13, 11, 12, 13, 12, 11, 11, 10, 10, 7, + 9, 13, 14, 12, 13, 12, 13, 11, 13, 13, 13, 11, 12, 11, 11, 7, + 12, 14, 16, 14, 15, 13, 15, 12, 15, 15, 15, 13, 14, 12, 13, 8, + 9, 13, 13, 12, 13, 12, 13, 11, 13, 13, 12, 11, 12, 11, 11, 7, + 9, 13, 12, 12, 13, 12, 12, 10, 13, 13, 12, 10, 12, 10, 10, 6, + 11, 14, 14, 12, 14, 12, 14, 11, 14, 14, 13, 11, 13, 11, 12, 7, + 12, 16, 14, 14, 15, 15, 14, 13, 15, 15, 13, 12, 14, 13, 12, 8, + 11, 14, 13, 12, 14, 13, 13, 11, 14, 14, 13, 11, 13, 12, 11, 7, + 11, 14, 14, 12, 15, 13, 14, 11, 15, 14, 13, 11, 14, 12, 12, 6, + 11, 16, 15, 15, 13, 14, 15, 13, 14, 15, 15, 13, 12, 12, 12, 9, + 12, 15, 15, 14, 14, 13, 15, 12, 15, 15, 14, 13, 13, 11, 12, 8, + 13, 16, 16, 15, 16, 13, 16, 13, 16, 16, 15, 14, 14, 12, 14, 8, + 11, 16, 15, 14, 14, 14, 14, 13, 15, 15, 14, 13, 13, 12, 12, 8, + 11, 14, 14, 13, 13, 12, 14, 11, 14, 14, 13, 12, 12, 11, 11, 7, + 12, 14, 15, 13, 14, 12, 14, 11, 15, 14, 14, 12, 13, 11, 12, 7, + 13, 16, 16, 16, 16, 15, 16, 14, 16, 16, 15, 14, 15, 14, 13, 9, + 12, 15, 14, 13, 15, 13, 14, 12, 15, 15, 13, 12, 13, 12, 12, 7, + 11, 15, 14, 12, 14, 13, 14, 10, 15, 14, 13, 11, 13, 11, 11, 5, + 10, 15, 15, 15, 15, 14, 15, 13, 12, 14, 12, 12, 12, 13, 12, 9, + 12, 16, 16, 15, 16, 15, 16, 14, 14, 15, 14, 13, 14, 13, 13, 9, + 14, 16, 16, 16, 16, 16, 16, 15, 16, 16, 16, 14, 16, 14, 15, 11, + 11, 15, 15, 14, 15, 15, 15, 14, 14, 15, 12, 12, 13, 13, 12, 9, + 12, 15, 15, 14, 16, 14, 15, 13, 14, 14, 13, 12, 14, 13, 12, 8, + 13, 16, 16, 15, 16, 16, 16, 14, 16, 16, 15, 12, 16, 14, 14, 9, + 13, 16, 14, 16, 16, 16, 16, 15, 15, 16, 11, 12, 16, 15, 12, 9, + 13, 16, 15, 14, 16, 15, 16, 14, 15, 16, 12, 11, 15, 14, 13, 8, + 13, 16, 16, 13, 16, 16, 16, 13, 16, 16, 13, 11, 16, 14, 14, 8, + 11, 15, 15, 15, 14, 14, 15, 13, 13, 15, 14, 13, 12, 12, 12, 9, + 11, 15, 16, 14, 15, 14, 15, 13, 14, 14, 14, 13, 13, 12, 13, 8, + 13, 16, 16, 16, 16, 15, 16, 14, 16, 16, 16, 13, 15, 12, 14, 9, + 11, 16, 15, 14, 14, 14, 15, 13, 14, 14, 13, 12, 13, 12, 11, 8, + 11, 14, 14, 13, 14, 13, 14, 12, 13, 13, 12, 11, 12, 11, 11, 7, + 12, 15, 15, 13, 15, 14, 15, 12, 15, 14, 14, 11, 13, 12, 12, 7, + 13, 16, 15, 15, 16, 16, 16, 14, 15, 16, 12, 12, 14, 14, 12, 8, + 11, 15, 14, 13, 15, 13, 14, 12, 14, 14, 12, 11, 13, 12, 11, 6, + 11, 14, 14, 12, 15, 13, 14, 11, 15, 14, 12, 10, 13, 11, 11, 5, + 12, 16, 16, 16, 15, 15, 16, 15, 14, 16, 15, 15, 10, 12, 12, 9, + 13, 16, 16, 16, 15, 14, 16, 13, 15, 15, 15, 14, 12, 11, 13, 8, + 14, 16, 16, 16, 16, 14, 16, 13, 16, 16, 16, 14, 14, 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16, 16, 16, 16, 16, 16, 16, 16, + 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 8, 13, 13, 13, 11, 13, 14, 16, 11, 13, 13, 14, 10, 12, 12, 12, + 10, 14, 16, 16, 13, 16, 16, 16, 13, 16, 16, 16, 13, 13, 16, 14, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 16, 14, 16, 13, 16, 16, 16, 13, 16, 13, 16, 13, 16, 13, 14, + 10, 16, 16, 16, 14, 16, 16, 16, 14, 16, 16, 16, 13, 16, 16, 13, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 16, 16, 16, 13, 16, 16, 16, 14, 16, 16, 16, 12, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 9, 14, 13, 16, 13, 16, 16, 16, 10, 14, 12, 14, 11, 13, 13, 13, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 11, 16, 16, 16, 16, 16, 16, 16, 12, 16, 12, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 11, 16, 16, 16, 16, 16, 16, 16, 13, 16, 13, 16, 16, 16, 16, 16, + 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 16, 16, 16, 14, 16, 16, 16, 12, 16, 16, 16, 12, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 11, 16, 16, 16, 14, 16, 16, 16, 14, 16, 16, 16, 12, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 16, 16, 16, 16, 16, 16, 16, 14, 16, 16, 16, 16, 16, 16, 14, +} +}; + + +static const uint8_t rv34_inter_cbp[NUM_INTER_TABLES][4][CBP_VLC_SIZE] = { +{ + { 0, 6, 6, 3, 6, 4, 5, 3, 6, 5, 4, 3, 3, 4, 4, 3 }, + { 0, 6, 6, 4, 6, 4, 5, 3, 6, 5, 4, 3, 4, 4, 4, 2 }, + { 0, 7, 7, 4, 7, 5, 5, 4, 7, 5, 5, 4, 5, 4, 4, 1 }, + { 0, 7, 7, 5, 7, 5, 6, 4, 7, 6, 5, 3, 5, 4, 4, 1 } +}, +{ + { 0, 6, 6, 3, 6, 3, 5, 4, 6, 5, 3, 4, 3, 4, 4, 3 }, + { 0, 6, 6, 4, 6, 4, 4, 4, 6, 4, 4, 3, 4, 4, 4, 2 }, + { 0, 6, 6, 4, 6, 4, 5, 4, 6, 5, 4, 3, 4, 4, 3, 2 }, + { 0, 7, 7, 5, 7, 5, 6, 4, 7, 6, 5, 3, 5, 4, 4, 1 } +}, +{ + { 0, 6, 6, 3, 6, 3, 5, 4, 6, 5, 3, 4, 3, 4, 4, 3 }, + { 0, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, 4, 4, 4, 4, 2 }, + { 0, 6, 6, 4, 6, 4, 5, 3, 6, 5, 4, 3, 4, 4, 4, 2 }, + { 0, 7, 7, 5, 7, 5, 6, 4, 7, 6, 5, 3, 5, 4, 4, 1 } +}, +{ + { 0, 6, 6, 3, 6, 3, 5, 4, 6, 5, 3, 4, 3, 4, 4, 3 }, + { 0, 5, 5, 3, 5, 4, 5, 4, 5, 5, 4, 4, 4, 4, 4, 2 }, + { 0, 6, 6, 4, 6, 4, 5, 3, 6, 5, 4, 3, 4, 4, 4, 2 }, + { 0, 7, 7, 4, 7, 5, 6, 4, 7, 6, 5, 4, 4, 4, 4, 1 } +}, +{ + { 0, 5, 5, 3, 5, 3, 5, 4, 5, 5, 3, 4, 3, 4, 4, 4 }, + { 0, 5, 5, 3, 5, 4, 5, 4, 5, 5, 3, 4, 3, 4, 4, 3 }, + { 0, 6, 6, 4, 6, 4, 5, 4, 6, 5, 4, 3, 4, 4, 3, 2 }, + { 0, 7, 7, 4, 7, 5, 6, 4, 7, 6, 5, 4, 4, 4, 4, 1 } +}, +{ + { 0, 5, 5, 3, 5, 3, 5, 4, 5, 5, 3, 4, 3, 4, 4, 4 }, + { 0, 5, 5, 3, 5, 4, 5, 4, 5, 5, 3, 4, 3, 4, 4, 3 }, + { 0, 5, 5, 3, 5, 4, 4, 4, 5, 4, 4, 4, 3, 4, 4, 3 }, + { 0, 6, 6, 4, 6, 4, 5, 4, 6, 5, 4, 3, 4, 4, 3, 2 } +}, +{ + { 0, 4, 4, 3, 4, 3, 5, 5, 4, 5, 3, 5, 3, 5, 4, 5 }, + { 0, 4, 4, 3, 4, 4, 5, 4, 4, 5, 3, 5, 3, 5, 4, 4 }, + { 0, 4, 4, 3, 4, 4, 5, 4, 4, 5, 4, 4, 3, 4, 4, 4 }, + { 0, 4, 4, 3, 5, 4, 5, 4, 5, 5, 4, 4, 3, 4, 4, 3 } +} +}; + + +static const uint8_t rv34_table_inter_firstpat[NUM_INTER_TABLES][2][FIRSTBLK_VLC_SIZE] = { + { + { + 0, 7, 5, 7, 5, 7, 6, 6, 7, 10, 7, 9, 8, 9, 8, 7, + 12, 14, 11, 12, 12, 12, 11, 9, 6, 9, 6, 8, 7, 9, 7, 7, + 8, 11, 8, 9, 9, 10, 9, 8, 13, 15, 12, 12, 12, 13, 11, 9, + 10, 13, 9, 10, 11, 12, 9, 8, 12, 14, 10, 11, 12, 13, 10, 9, + 16, 16, 12, 12, 14, 13, 11, 9, 6, 9, 7, 9, 7, 9, 8, 7, + 9, 11, 9, 10, 9, 10, 9, 8, 14, 16, 12, 12, 13, 13, 11, 9, + 8, 11, 8, 10, 9, 10, 9, 8, 10, 13, 10, 11, 10, 11, 9, 8, + 14, 16, 12, 12, 13, 13, 11, 9, 12, 14, 10, 11, 12, 13, 10, 9, + 13, 16, 11, 12, 13, 13, 10, 9, 16, 16, 13, 12, 14, 14, 11, 9, + 11, 13, 11, 12, 10, 11, 10, 9, 13, 14, 12, 12, 11, 12, 10, 9, + 16, 16, 13, 13, 13, 13, 11, 9, 12, 15, 12, 12, 11, 12, 10, 9, + 13, 16, 13, 13, 12, 12, 11, 9, 16, 16, 14, 13, 13, 13, 11, 9, + 14, 16, 13, 13, 13, 14, 11, 9, 16, 16, 13, 13, 14, 14, 11, 9, + 16, 16, 13, 13, 14, 13, 11, 8, 4, 9, 6, 8, 6, 9, 7, 7, + 8, 11, 8, 9, 9, 10, 8, 8, 13, 15, 12, 12, 13, 13, 11, 9, + 7, 10, 7, 9, 8, 10, 8, 8, 9, 12, 9, 10, 10, 11, 9, 8, + 14, 16, 12, 12, 13, 13, 11, 9, 11, 13, 9, 10, 11, 12, 9, 8, + 12, 14, 10, 11, 12, 13, 10, 9, 16, 16, 13, 12, 14, 14, 11, 9, + 7, 10, 8, 9, 8, 10, 8, 8, 10, 12, 10, 11, 10, 11, 9, 8, + 14, 16, 13, 13, 13, 13, 11, 9, 9, 12, 9, 10, 9, 11, 9, 8, + 11, 13, 10, 11, 10, 11, 10, 9, 15, 16, 13, 13, 13, 13, 11, 9, + 12, 14, 11, 11, 12, 13, 10, 9, 13, 16, 11, 12, 13, 13, 10, 9, + 16, 16, 12, 12, 14, 13, 11, 8, 11, 14, 11, 12, 10, 11, 10, 9, + 13, 15, 12, 13, 11, 12, 10, 9, 16, 16, 14, 13, 13, 13, 11, 9, + 12, 15, 12, 13, 11, 12, 10, 9, 13, 16, 13, 13, 12, 12, 11, 9, + 16, 16, 14, 13, 13, 13, 11, 9, 15, 16, 13, 13, 13, 13, 11, 9, + 16, 16, 13, 13, 13, 13, 11, 9, 16, 16, 13, 12, 13, 13, 10, 7, + 8, 11, 8, 10, 9, 11, 9, 9, 10, 13, 10, 11, 11, 12, 10, 9, + 15, 16, 13, 13, 14, 14, 12, 10, 9, 12, 9, 11, 10, 11, 9, 9, + 12, 14, 11, 11, 11, 12, 10, 9, 16, 16, 13, 13, 14, 14, 12, 10, + 12, 14, 10, 11, 12, 13, 10, 9, 14, 16, 11, 12, 13, 14, 10, 9, + 16, 16, 13, 13, 15, 14, 11, 9, 9, 12, 10, 11, 9, 11, 10, 9, + 12, 14, 11, 12, 11, 12, 10, 9, 16, 16, 14, 13, 14, 14, 12, 10, + 11, 14, 10, 12, 11, 12, 10, 9, 12, 15, 11, 12, 12, 13, 11, 10, + 16, 16, 14, 13, 14, 14, 12, 10, 13, 16, 11, 12, 13, 14, 11, 9, + 14, 16, 12, 12, 13, 14, 11, 9, 16, 16, 13, 13, 14, 14, 11, 9, + 12, 15, 12, 13, 10, 12, 10, 9, 14, 16, 13, 13, 11, 12, 11, 10, + 16, 16, 14, 14, 14, 13, 12, 9, 13, 16, 13, 13, 12, 13, 11, 10, + 14, 16, 13, 13, 12, 13, 11, 10, 16, 16, 14, 14, 13, 13, 12, 9, + 15, 16, 13, 13, 13, 14, 11, 9, 16, 16, 13, 13, 13, 14, 11, 9, + 16, 16, 13, 12, 13, 13, 10, 8, 10, 13, 10, 11, 10, 12, 10, 9, + 12, 14, 11, 12, 12, 13, 11, 10, 16, 16, 13, 13, 14, 14, 12, 9, + 11, 14, 10, 11, 11, 12, 10, 9, 13, 16, 11, 12, 12, 13, 11, 10, + 16, 16, 14, 13, 14, 14, 12, 9, 12, 15, 10, 11, 12, 13, 9, 8, + 14, 16, 11, 11, 13, 14, 10, 8, 16, 16, 12, 12, 14, 14, 10, 8, + 11, 14, 11, 12, 11, 12, 10, 9, 13, 16, 12, 13, 12, 13, 11, 10, + 16, 16, 14, 13, 14, 14, 12, 9, 12, 15, 11, 12, 11, 13, 10, 10, + 13, 16, 12, 13, 12, 13, 11, 10, 16, 16, 14, 13, 14, 14, 12, 9, + 13, 16, 11, 11, 13, 13, 10, 8, 14, 16, 11, 12, 13, 14, 10, 8, + 16, 16, 12, 12, 14, 14, 10, 8, 12, 15, 12, 13, 10, 11, 10, 9, + 14, 16, 13, 13, 11, 12, 10, 9, 16, 16, 14, 13, 13, 13, 11, 8, + 13, 16, 12, 13, 11, 12, 10, 9, 14, 16, 13, 13, 12, 12, 10, 9, + 16, 16, 14, 13, 13, 12, 10, 8, 14, 16, 12, 12, 12, 13, 10, 8, + 14, 16, 12, 12, 12, 13, 10, 7, 16, 16, 11, 11, 12, 11, 8, 5, + }, + { + 0, 7, 4, 8, 5, 8, 7, 8, 6, 10, 7, 10, 8, 10, 9, 9, + 13, 16, 12, 13, 13, 14, 12, 12, 4, 10, 6, 9, 8, 11, 8, 9, + 8, 12, 8, 11, 10, 12, 10, 10, 14, 16, 12, 13, 14, 15, 12, 12, + 9, 14, 9, 11, 12, 14, 11, 11, 11, 15, 10, 12, 13, 14, 11, 11, + 15, 16, 13, 14, 15, 16, 13, 12, 5, 10, 7, 10, 7, 10, 9, 9, + 8, 12, 9, 11, 10, 11, 10, 10, 14, 16, 13, 14, 14, 14, 12, 12, + 8, 12, 8, 11, 10, 12, 10, 10, 10, 14, 10, 12, 11, 13, 10, 11, + 15, 16, 13, 14, 14, 15, 13, 12, 11, 16, 10, 12, 13, 15, 11, 11, + 13, 16, 11, 13, 14, 15, 12, 12, 16, 16, 14, 14, 16, 16, 13, 12, + 11, 15, 11, 13, 11, 13, 11, 11, 13, 16, 12, 14, 12, 13, 12, 12, + 16, 16, 14, 15, 15, 15, 13, 12, 12, 16, 12, 14, 12, 14, 12, 12, + 14, 16, 13, 14, 13, 14, 12, 12, 16, 16, 14, 16, 16, 16, 13, 12, + 14, 16, 13, 14, 15, 16, 13, 12, 16, 16, 14, 15, 16, 16, 13, 12, + 16, 16, 15, 16, 16, 16, 13, 12, 2, 9, 5, 8, 6, 9, 8, 9, + 7, 11, 8, 10, 9, 11, 9, 10, 13, 16, 12, 13, 14, 14, 12, 12, + 5, 11, 6, 10, 9, 11, 9, 9, 9, 13, 9, 11, 10, 12, 10, 10, + 14, 16, 12, 14, 14, 15, 12, 12, 9, 14, 9, 11, 12, 14, 10, 11, + 11, 16, 10, 12, 13, 14, 11, 11, 16, 16, 13, 14, 15, 16, 13, 12, + 6, 11, 7, 10, 8, 11, 9, 9, 9, 13, 9, 11, 10, 12, 10, 10, + 14, 16, 13, 14, 14, 14, 12, 12, 8, 13, 8, 11, 10, 12, 10, 10, + 10, 13, 10, 12, 11, 13, 10, 11, 14, 16, 13, 14, 14, 15, 12, 12, + 11, 15, 10, 12, 13, 15, 11, 11, 12, 16, 11, 13, 13, 15, 12, 11, + 16, 16, 13, 14, 15, 16, 13, 12, 11, 15, 11, 13, 10, 13, 11, 11, + 13, 16, 12, 14, 12, 13, 12, 11, 16, 16, 14, 15, 15, 15, 13, 12, + 12, 16, 12, 13, 12, 14, 12, 12, 13, 16, 12, 14, 13, 14, 12, 12, + 16, 16, 14, 15, 15, 15, 13, 12, 14, 16, 13, 14, 15, 16, 12, 12, + 16, 16, 13, 14, 15, 16, 12, 12, 16, 16, 14, 15, 16, 16, 13, 12, + 6, 12, 7, 10, 9, 12, 9, 10, 9, 13, 9, 12, 11, 13, 11, 11, + 14, 16, 13, 14, 15, 15, 13, 12, 8, 13, 8, 11, 10, 13, 10, 10, + 10, 14, 10, 12, 12, 14, 11, 11, 15, 16, 13, 14, 16, 16, 13, 12, + 10, 15, 9, 12, 12, 15, 11, 11, 12, 16, 11, 13, 14, 16, 12, 12, + 16, 16, 14, 14, 16, 16, 13, 12, 8, 13, 9, 11, 10, 12, 10, 11, + 11, 14, 11, 12, 11, 13, 11, 11, 16, 16, 14, 15, 15, 16, 13, 12, + 10, 14, 10, 12, 11, 13, 11, 11, 11, 15, 11, 13, 12, 14, 11, 11, + 15, 16, 13, 14, 15, 16, 13, 12, 12, 16, 11, 13, 13, 16, 12, 12, + 13, 16, 11, 13, 14, 16, 12, 12, 16, 16, 13, 14, 16, 16, 13, 12, + 12, 16, 12, 14, 11, 13, 11, 11, 13, 16, 13, 14, 12, 14, 12, 12, + 16, 16, 15, 16, 16, 16, 14, 13, 13, 16, 12, 14, 12, 14, 12, 12, + 14, 16, 13, 14, 13, 14, 12, 12, 16, 16, 14, 16, 14, 16, 13, 12, + 15, 16, 13, 15, 15, 16, 13, 12, 15, 16, 13, 15, 14, 16, 13, 12, + 16, 16, 14, 15, 15, 16, 13, 11, 8, 13, 8, 11, 10, 13, 10, 11, + 11, 15, 10, 12, 12, 14, 11, 11, 15, 16, 13, 14, 15, 15, 13, 12, + 9, 14, 9, 12, 11, 14, 10, 11, 11, 16, 10, 12, 13, 14, 11, 11, + 16, 16, 13, 14, 15, 16, 13, 12, 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16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 11, 16, 9, 16, 16, 16, 16, 16, + 16, 16, 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 10, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 11, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 12, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + }, + }, +}; + +static const uint8_t rv34_table_inter_secondpat[NUM_INTER_TABLES][2][OTHERBLK_VLC_SIZE] = { + { + { + 0, 4, 8, 3, 6, 8, 6, 7, 8, 4, 6, 8, 6, 7, 8, 7, + 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 3, 6, 8, 4, 6, + 9, 7, 7, 8, 5, 7, 9, 6, 7, 9, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 7, 6, 8, 9, 7, 8, 9, 7, 8, 9, 7, + 8, 9, 7, 8, 9, 8, 8, 9, 8, 8, 9, 8, 9, 9, 8, 8, + 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 9, + 8, 8, 8, 7, 8, 8, 8, 8, 8, 7, 7, 6, + }, + { + 0, 4, 9, 3, 6, 9, 7, 8, 10, 3, 6, 9, 5, 7, 10, 9, + 9, 10, 7, 8, 10, 8, 9, 10, 10, 10, 10, 2, 6, 9, 4, 7, + 10, 8, 9, 10, 4, 7, 10, 6, 7, 10, 9, 9, 10, 7, 8, 10, + 8, 9, 10, 10, 10, 10, 6, 8, 10, 7, 9, 11, 9, 10, 11, 7, + 9, 11, 8, 9, 11, 10, 10, 11, 8, 9, 11, 9, 10, 11, 11, 11, + 10, 8, 10, 11, 9, 10, 11, 9, 10, 11, 8, 10, 11, 9, 10, 11, + 10, 10, 11, 8, 10, 11, 9, 10, 10, 10, 10, 9, + }, + }, + { + { + 0, 4, 8, 3, 6, 8, 6, 7, 9, 4, 6, 8, 5, 7, 8, 8, + 8, 9, 7, 7, 8, 8, 8, 8, 8, 9, 8, 3, 6, 8, 4, 6, + 9, 7, 7, 9, 5, 6, 9, 6, 7, 9, 8, 8, 9, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 6, 8, 9, 7, 8, 10, 7, 8, 9, 7, + 8, 10, 7, 8, 10, 8, 8, 9, 7, 8, 9, 8, 9, 9, 9, 9, + 8, 7, 9, 10, 8, 9, 10, 8, 8, 8, 8, 9, 10, 8, 9, 9, + 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 7, 6, + }, + { + 0, 4, 9, 3, 6, 10, 8, 9, 11, 3, 5, 9, 5, 7, 10, 9, + 10, 11, 7, 8, 10, 9, 9, 11, 11, 11, 12, 2, 5, 10, 4, 7, + 10, 8, 9, 11, 4, 6, 10, 6, 7, 10, 9, 10, 11, 7, 9, 10, + 9, 9, 11, 11, 11, 11, 6, 8, 11, 7, 9, 11, 9, 10, 12, 7, + 9, 11, 8, 9, 12, 10, 10, 12, 8, 10, 11, 10, 10, 11, 12, 11, + 11, 8, 10, 12, 9, 11, 12, 10, 11, 12, 9, 10, 12, 10, 11, 12, + 11, 11, 12, 9, 10, 12, 10, 10, 11, 11, 11, 10, + }, + }, + { + { + 0, 4, 8, 3, 6, 9, 7, 8, 9, 4, 6, 8, 5, 7, 9, 8, + 9, 9, 7, 8, 9, 8, 8, 9, 9, 9, 9, 2, 6, 9, 4, 6, + 9, 7, 8, 10, 5, 7, 9, 6, 7, 9, 8, 8, 9, 7, 8, 9, + 8, 8, 9, 9, 9, 9, 6, 8, 10, 7, 8, 10, 8, 9, 10, 6, + 8, 10, 8, 8, 10, 9, 9, 10, 8, 9, 10, 9, 9, 10, 10, 10, + 9, 8, 9, 10, 8, 9, 10, 8, 9, 10, 8, 9, 10, 9, 9, 10, + 9, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, 8, + }, + { + 0, 4, 10, 3, 6, 10, 8, 10, 12, 2, 6, 10, 6, 8, 11, 10, + 11, 12, 7, 9, 11, 9, 10, 12, 12, 13, 13, 2, 6, 10, 4, 7, + 11, 9, 10, 13, 4, 7, 11, 7, 8, 11, 10, 11, 12, 8, 9, 12, + 10, 10, 12, 12, 12, 13, 6, 9, 12, 8, 10, 13, 10, 12, 14, 7, + 10, 13, 9, 10, 13, 11, 11, 13, 9, 11, 13, 11, 11, 13, 13, 13, + 13, 9, 11, 13, 10, 12, 14, 11, 12, 14, 9, 11, 14, 11, 12, 14, + 12, 12, 14, 9, 12, 13, 11, 12, 13, 13, 12, 12, + }, + }, + { + { + 0, 4, 9, 3, 6, 9, 7, 8, 10, 3, 6, 9, 6, 7, 9, 9, + 9, 10, 7, 8, 9, 8, 9, 10, 10, 10, 11, 2, 6, 9, 4, 7, + 10, 7, 9, 10, 4, 7, 10, 6, 7, 10, 9, 9, 10, 7, 8, 10, + 8, 9, 10, 10, 10, 10, 6, 8, 11, 7, 9, 11, 8, 10, 11, 6, + 9, 11, 8, 9, 11, 9, 9, 11, 8, 9, 11, 9, 10, 11, 11, 10, + 10, 8, 10, 11, 9, 10, 11, 9, 10, 11, 8, 10, 11, 9, 10, 11, + 10, 10, 11, 8, 10, 11, 9, 10, 11, 10, 10, 10, + }, + { + 0, 4, 12, 3, 7, 12, 10, 11, 14, 3, 6, 12, 7, 9, 13, 12, + 13, 14, 8, 11, 13, 11, 12, 14, 14, 14, 14, 1, 7, 12, 5, 8, + 13, 10, 12, 14, 4, 8, 13, 8, 9, 13, 12, 13, 14, 9, 11, 14, + 11, 12, 14, 14, 14, 14, 7, 10, 14, 9, 11, 14, 11, 13, 16, 8, + 11, 14, 10, 12, 14, 13, 13, 16, 10, 12, 15, 12, 13, 15, 15, 15, + 15, 10, 13, 15, 12, 13, 14, 13, 15, 15, 10, 13, 15, 12, 13, 15, + 13, 14, 15, 10, 13, 14, 12, 13, 14, 14, 14, 14, + }, + }, + { + { + 0, 4, 9, 3, 6, 10, 7, 9, 11, 3, 5, 9, 5, 7, 10, 9, + 10, 12, 7, 8, 10, 9, 10, 11, 11, 12, 12, 2, 6, 10, 4, 7, + 10, 7, 9, 12, 4, 7, 10, 6, 7, 11, 9, 10, 12, 7, 9, 11, + 9, 9, 11, 11, 11, 12, 5, 8, 11, 7, 9, 12, 9, 10, 13, 6, + 9, 12, 8, 9, 12, 10, 10, 12, 8, 10, 12, 10, 10, 12, 12, 12, + 12, 8, 10, 12, 9, 11, 13, 10, 11, 13, 9, 11, 13, 10, 11, 13, + 11, 11, 13, 9, 11, 12, 10, 11, 12, 11, 11, 12, + }, + { + 0, 4, 12, 3, 7, 13, 10, 12, 15, 3, 7, 13, 7, 9, 14, 12, + 12, 13, 8, 11, 14, 11, 13, 15, 15, 14, 14, 1, 6, 13, 5, 8, + 13, 10, 13, 15, 4, 8, 13, 8, 9, 14, 13, 13, 15, 8, 11, 14, + 12, 12, 15, 15, 14, 14, 7, 10, 13, 9, 11, 13, 12, 14, 16, 8, + 11, 14, 10, 12, 15, 13, 13, 16, 10, 12, 15, 12, 13, 15, 15, 14, + 15, 11, 12, 14, 12, 14, 14, 13, 15, 15, 10, 12, 14, 12, 13, 15, + 14, 15, 15, 10, 13, 13, 12, 13, 15, 14, 14, 15, + }, + }, + { + { + 0, 5, 10, 3, 7, 11, 9, 11, 14, 3, 7, 11, 7, 8, 12, 11, + 12, 14, 7, 9, 12, 10, 11, 14, 13, 14, 16, 1, 7, 11, 5, 8, + 12, 9, 11, 15, 4, 8, 12, 7, 9, 13, 11, 12, 15, 8, 10, 13, + 10, 11, 14, 14, 14, 16, 6, 9, 13, 8, 11, 14, 10, 13, 16, 7, + 10, 14, 9, 11, 15, 12, 13, 16, 9, 11, 15, 12, 12, 15, 14, 14, + 16, 10, 12, 14, 11, 13, 15, 12, 14, 16, 10, 12, 15, 11, 13, 16, + 13, 14, 16, 10, 13, 16, 12, 13, 15, 14, 15, 16, + }, + { + 0, 5, 16, 3, 8, 14, 11, 13, 14, 2, 8, 14, 8, 10, 16, 13, + 13, 14, 9, 13, 16, 12, 13, 16, 16, 14, 16, 1, 7, 14, 6, 10, + 14, 12, 16, 16, 5, 9, 14, 9, 11, 16, 15, 16, 16, 10, 12, 16, + 13, 13, 16, 16, 14, 16, 8, 11, 14, 11, 13, 14, 14, 14, 16, 8, + 12, 14, 11, 13, 16, 16, 16, 16, 10, 12, 15, 13, 14, 16, 16, 16, + 16, 11, 14, 14, 14, 15, 16, 16, 15, 16, 10, 13, 16, 13, 14, 14, + 16, 16, 16, 10, 13, 16, 13, 14, 16, 16, 16, 16, + }, + }, + { + { + 0, 5, 11, 3, 7, 13, 9, 12, 16, 3, 7, 12, 6, 9, 14, 11, + 13, 16, 7, 10, 16, 11, 12, 16, 16, 16, 16, 1, 6, 12, 5, 9, + 16, 9, 13, 16, 4, 8, 16, 7, 10, 16, 12, 15, 16, 7, 11, 16, + 11, 12, 16, 16, 16, 16, 6, 10, 15, 8, 11, 16, 11, 14, 16, 7, + 11, 16, 10, 12, 16, 13, 16, 16, 9, 13, 16, 13, 14, 16, 16, 16, + 16, 10, 12, 16, 12, 16, 16, 16, 16, 16, 11, 13, 16, 13, 16, 16, + 16, 16, 16, 12, 16, 16, 16, 16, 16, 16, 16, 16, + }, + { + 0, 5, 16, 3, 8, 16, 12, 12, 16, 2, 8, 16, 8, 10, 16, 13, + 13, 16, 9, 13, 16, 12, 13, 16, 16, 16, 16, 1, 8, 16, 6, 10, + 16, 12, 16, 16, 5, 9, 16, 9, 11, 16, 13, 16, 16, 9, 12, 14, + 12, 12, 16, 16, 16, 16, 8, 11, 13, 11, 12, 16, 14, 16, 16, 8, + 12, 16, 11, 13, 16, 16, 15, 16, 9, 13, 14, 12, 13, 16, 16, 16, + 16, 10, 12, 13, 14, 13, 16, 16, 16, 16, 9, 13, 16, 13, 12, 16, + 16, 16, 16, 10, 12, 16, 14, 15, 16, 16, 16, 16, + }, + }, +}; + +static const uint8_t rv34_table_inter_thirdpat[NUM_INTER_TABLES][2][OTHERBLK_VLC_SIZE] = { + { + { + 0, 5, 8, 3, 6, 9, 6, 7, 9, 4, 6, 9, 6, 7, 9, 8, + 8, 9, 7, 8, 9, 8, 9, 9, 9, 9, 9, 2, 6, 9, 4, 7, + 9, 7, 8, 9, 5, 7, 9, 6, 7, 9, 8, 8, 9, 7, 8, 9, + 8, 9, 9, 9, 9, 8, 5, 8, 10, 6, 8, 10, 8, 9, 9, 7, + 8, 10, 7, 9, 10, 8, 9, 9, 8, 9, 10, 9, 9, 10, 9, 9, + 9, 7, 9, 10, 8, 9, 10, 8, 8, 9, 8, 9, 10, 8, 9, 10, + 8, 8, 9, 8, 9, 9, 8, 9, 9, 8, 8, 7, + }, + { + 0, 4, 9, 2, 6, 10, 7, 8, 10, 3, 6, 10, 6, 7, 10, 9, + 9, 10, 8, 9, 11, 9, 10, 11, 10, 11, 11, 2, 6, 10, 4, 7, + 10, 8, 9, 10, 5, 7, 10, 7, 8, 10, 9, 9, 10, 9, 10, 11, + 10, 10, 11, 11, 11, 11, 6, 9, 11, 7, 9, 11, 9, 10, 12, 8, + 9, 11, 8, 10, 11, 10, 10, 11, 10, 11, 12, 11, 11, 12, 11, 11, + 11, 9, 11, 12, 10, 11, 12, 10, 11, 12, 10, 11, 12, 10, 11, 12, + 11, 11, 12, 11, 12, 12, 11, 12, 12, 12, 11, 11, + }, + }, + { + { + 0, 4, 9, 3, 6, 9, 6, 8, 9, 4, 6, 9, 5, 7, 9, 8, + 8, 9, 7, 8, 10, 8, 9, 10, 9, 9, 9, 2, 6, 9, 4, 7, + 9, 7, 8, 9, 5, 7, 9, 6, 7, 10, 8, 9, 9, 7, 9, 10, + 8, 9, 10, 9, 9, 9, 5, 8, 10, 6, 8, 10, 8, 9, 10, 7, + 8, 10, 7, 9, 11, 9, 9, 10, 8, 9, 10, 9, 10, 10, 10, 10, + 9, 7, 9, 10, 8, 9, 11, 8, 9, 10, 8, 9, 11, 8, 9, 11, + 9, 9, 10, 9, 9, 10, 9, 9, 10, 9, 9, 8, + }, + { + 0, 4, 9, 2, 5, 10, 7, 8, 11, 3, 6, 10, 6, 7, 10, 9, + 10, 11, 8, 9, 11, 9, 10, 11, 11, 11, 12, 2, 6, 10, 4, 7, + 10, 8, 9, 11, 5, 7, 10, 6, 8, 10, 9, 10, 11, 9, 10, 12, + 10, 10, 12, 11, 12, 12, 6, 9, 11, 8, 9, 12, 9, 11, 13, 8, + 10, 12, 9, 10, 12, 11, 11, 12, 10, 12, 13, 11, 12, 13, 13, 12, + 13, 10, 11, 13, 10, 12, 13, 11, 12, 13, 11, 12, 13, 11, 12, 13, + 12, 12, 13, 12, 13, 14, 13, 13, 14, 13, 13, 13, + }, + }, + { + { + 0, 4, 9, 3, 6, 9, 7, 8, 10, 3, 6, 9, 5, 7, 10, 8, + 9, 10, 7, 9, 10, 8, 9, 10, 10, 10, 10, 2, 6, 9, 4, 7, + 10, 7, 9, 10, 4, 7, 10, 6, 8, 10, 8, 9, 10, 8, 9, 10, + 9, 9, 10, 10, 10, 10, 5, 8, 11, 7, 9, 11, 8, 10, 11, 7, + 9, 11, 8, 9, 11, 9, 10, 11, 9, 10, 11, 10, 10, 11, 11, 11, + 11, 8, 10, 11, 9, 10, 11, 9, 10, 11, 9, 10, 12, 9, 10, 12, + 10, 11, 11, 9, 10, 11, 10, 11, 11, 10, 10, 10, + }, + { + 0, 4, 10, 3, 6, 11, 8, 10, 12, 3, 6, 11, 6, 8, 11, 10, + 11, 13, 9, 10, 13, 11, 12, 14, 13, 13, 14, 1, 6, 10, 5, 8, + 12, 9, 10, 13, 5, 8, 11, 7, 9, 12, 11, 11, 13, 10, 12, 13, + 11, 12, 14, 14, 13, 15, 7, 10, 12, 9, 11, 14, 11, 12, 15, 9, + 11, 13, 10, 11, 14, 12, 12, 14, 12, 14, 16, 13, 13, 16, 14, 14, + 16, 12, 13, 15, 12, 14, 15, 13, 14, 16, 13, 14, 16, 14, 14, 16, + 14, 15, 16, 14, 16, 16, 15, 16, 16, 15, 15, 16, + }, + }, + { + { + 0, 4, 9, 2, 6, 9, 7, 9, 11, 3, 6, 10, 6, 7, 10, 9, + 10, 11, 7, 9, 10, 9, 10, 11, 11, 11, 12, 2, 6, 10, 4, 7, + 10, 8, 9, 11, 5, 7, 10, 7, 8, 10, 9, 10, 11, 8, 9, 11, + 9, 10, 11, 11, 12, 11, 6, 9, 11, 7, 10, 12, 9, 11, 12, 7, + 10, 12, 9, 10, 12, 11, 11, 12, 9, 11, 12, 10, 11, 12, 12, 12, + 12, 9, 11, 12, 9, 11, 13, 11, 12, 13, 9, 11, 13, 10, 12, 13, + 11, 12, 13, 11, 12, 13, 11, 12, 13, 12, 13, 12, + }, + { + 0, 4, 11, 2, 6, 12, 9, 11, 16, 4, 7, 12, 7, 9, 15, 11, + 12, 16, 10, 11, 16, 11, 13, 16, 16, 16, 16, 1, 6, 11, 5, 8, + 16, 9, 12, 16, 6, 9, 15, 8, 10, 16, 12, 13, 16, 12, 14, 16, + 12, 16, 16, 16, 16, 16, 8, 11, 14, 10, 12, 16, 12, 16, 16, 10, + 13, 16, 12, 16, 16, 13, 14, 16, 14, 16, 16, 16, 16, 16, 16, 16, + 16, 13, 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + }, + }, + { + { + 0, 5, 9, 3, 6, 10, 8, 10, 12, 3, 6, 10, 6, 8, 10, 10, + 11, 12, 8, 9, 11, 10, 10, 12, 13, 13, 13, 1, 6, 10, 5, 8, + 11, 9, 11, 13, 5, 8, 11, 7, 9, 11, 11, 11, 13, 8, 9, 11, + 10, 10, 12, 13, 13, 14, 6, 9, 12, 8, 11, 13, 11, 13, 15, 8, + 10, 13, 10, 11, 13, 12, 13, 15, 10, 12, 13, 12, 12, 13, 14, 14, + 14, 9, 12, 14, 11, 13, 15, 13, 15, 16, 11, 13, 15, 12, 14, 15, + 14, 15, 16, 13, 14, 15, 14, 14, 15, 15, 16, 16, + }, + { + 0, 4, 16, 2, 7, 16, 10, 13, 16, 3, 8, 16, 7, 10, 16, 16, + 16, 16, 12, 16, 16, 15, 16, 16, 16, 16, 16, 1, 7, 16, 6, 9, + 16, 10, 16, 16, 7, 12, 16, 9, 13, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 9, 16, 16, 11, 13, 16, 16, 16, 16, 12, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + }, + }, + { + { + 0, 4, 9, 3, 6, 11, 9, 12, 16, 3, 6, 10, 6, 8, 11, 12, + 13, 16, 8, 9, 12, 10, 11, 13, 16, 16, 16, 1, 6, 10, 5, 8, + 12, 10, 13, 16, 5, 8, 11, 8, 9, 13, 13, 14, 16, 9, 10, 14, + 11, 12, 15, 16, 16, 16, 6, 10, 13, 9, 12, 16, 14, 16, 16, 9, + 12, 14, 11, 13, 16, 16, 16, 16, 12, 14, 16, 14, 16, 16, 16, 16, + 16, 11, 16, 16, 13, 16, 16, 16, 16, 16, 12, 16, 16, 13, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + }, + { + 0, 4, 16, 2, 8, 16, 10, 16, 16, 3, 9, 16, 8, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 1, 7, 16, 5, 10, + 16, 16, 16, 16, 7, 16, 16, 11, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 10, 15, 16, 10, 16, 16, 16, 16, 16, 14, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + }, + }, + { + { + 0, 3, 9, 3, 7, 11, 11, 15, 16, 3, 6, 11, 7, 9, 12, 16, + 16, 16, 8, 10, 16, 11, 16, 16, 16, 16, 16, 1, 6, 11, 6, 9, + 15, 16, 16, 16, 5, 8, 16, 9, 11, 16, 16, 16, 16, 10, 16, 16, + 16, 16, 16, 16, 16, 16, 7, 11, 16, 11, 16, 16, 16, 16, 16, 11, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + }, + { + 0, 4, 16, 2, 8, 16, 16, 16, 16, 3, 12, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 1, 7, 16, 5, 12, + 16, 16, 16, 16, 6, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 9, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + }, + }, +}; + + +static const uint8_t rv34_inter_coeff[NUM_INTER_TABLES][COEFF_VLC_SIZE] = { +{ + 1, 2, 4, 4, 5, 5, 6, 7, 7, 7, 8, 8, 8, 9, 9, 10, + 10, 10, 10, 11, 11, 11, 11, 12, 11, 11, 11, 13, 14, 15, 16, 16, +}, +{ + 1, 2, 3, 5, 5, 6, 6, 7, 7, 8, 9, 9, 9, 10, 10, 10, + 11, 11, 12, 12, 12, 12, 13, 13, 12, 12, 13, 14, 16, 16, 16, 16, +}, +{ + 1, 2, 3, 4, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 12, + 12, 12, 13, 13, 13, 14, 14, 15, 14, 14, 16, 16, 16, 16, 16, 16, +}, +{ + 1, 2, 3, 4, 5, 6, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, + 13, 13, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, +}, +{ + 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, +}, +{ + 1, 2, 3, 4, 5, 6, 7, 8, 10, 10, 11, 11, 13, 12, 12, 13, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, +}, +{ + 1, 2, 3, 4, 5, 6, 7, 8, 10, 10, 10, 11, 14, 13, 15, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 16, 16, 16, +} +}; + +#endif /* AVCODEC_RV34VLC_H */ diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40.c b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40.c new file mode 100644 index 000000000..3738d2d45 --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40.c @@ -0,0 +1,684 @@ +/* + * RV40 decoder + * Copyright (c) 2007 Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file libavcodec/rv40.c + * RV40 decoder + */ + +#include "avcodec.h" +#include "dsputil.h" +#include "mpegvideo.h" +#include "golomb.h" + +#include "rv34.h" +#include "rv40vlc2.h" +#include "rv40data.h" + +static VLC aic_top_vlc; +static VLC aic_mode1_vlc[AIC_MODE1_NUM], aic_mode2_vlc[AIC_MODE2_NUM]; +static VLC ptype_vlc[NUM_PTYPE_VLCS], btype_vlc[NUM_BTYPE_VLCS]; + +static const int16_t mode2_offs[] = { + 0, 614, 1222, 1794, 2410, 3014, 3586, 4202, 4792, 5382, 5966, 6542, + 7138, 7716, 8292, 8864, 9444, 10030, 10642, 11212, 11814 +}; + +/** + * Initialize all tables. + */ +static av_cold void rv40_init_tables(void) +{ + int i; + static VLC_TYPE aic_table[1 << AIC_TOP_BITS][2]; + static VLC_TYPE aic_mode1_table[AIC_MODE1_NUM << AIC_MODE1_BITS][2]; + static VLC_TYPE aic_mode2_table[11814][2]; + static VLC_TYPE ptype_table[NUM_PTYPE_VLCS << PTYPE_VLC_BITS][2]; + static VLC_TYPE btype_table[NUM_BTYPE_VLCS << BTYPE_VLC_BITS][2]; + + aic_top_vlc.table = aic_table; + aic_top_vlc.table_allocated = 1 << AIC_TOP_BITS; + init_vlc(&aic_top_vlc, AIC_TOP_BITS, AIC_TOP_SIZE, + rv40_aic_top_vlc_bits, 1, 1, + rv40_aic_top_vlc_codes, 1, 1, INIT_VLC_USE_NEW_STATIC); + for(i = 0; i < AIC_MODE1_NUM; i++){ + // Every tenth VLC table is empty + if((i % 10) == 9) continue; + aic_mode1_vlc[i].table = &aic_mode1_table[i << AIC_MODE1_BITS]; + aic_mode1_vlc[i].table_allocated = 1 << AIC_MODE1_BITS; + init_vlc(&aic_mode1_vlc[i], AIC_MODE1_BITS, AIC_MODE1_SIZE, + aic_mode1_vlc_bits[i], 1, 1, + aic_mode1_vlc_codes[i], 1, 1, INIT_VLC_USE_NEW_STATIC); + } + for(i = 0; i < AIC_MODE2_NUM; i++){ + aic_mode2_vlc[i].table = &aic_mode2_table[mode2_offs[i]]; + aic_mode2_vlc[i].table_allocated = mode2_offs[i + 1] - mode2_offs[i]; + init_vlc(&aic_mode2_vlc[i], AIC_MODE2_BITS, AIC_MODE2_SIZE, + aic_mode2_vlc_bits[i], 1, 1, + aic_mode2_vlc_codes[i], 2, 2, INIT_VLC_USE_NEW_STATIC); + } + for(i = 0; i < NUM_PTYPE_VLCS; i++){ + ptype_vlc[i].table = &ptype_table[i << PTYPE_VLC_BITS]; + ptype_vlc[i].table_allocated = 1 << PTYPE_VLC_BITS; + init_vlc_sparse(&ptype_vlc[i], PTYPE_VLC_BITS, PTYPE_VLC_SIZE, + ptype_vlc_bits[i], 1, 1, + ptype_vlc_codes[i], 1, 1, + ptype_vlc_syms, 1, 1, INIT_VLC_USE_NEW_STATIC); + } + for(i = 0; i < NUM_BTYPE_VLCS; i++){ + btype_vlc[i].table = &btype_table[i << BTYPE_VLC_BITS]; + btype_vlc[i].table_allocated = 1 << BTYPE_VLC_BITS; + init_vlc_sparse(&btype_vlc[i], BTYPE_VLC_BITS, BTYPE_VLC_SIZE, + btype_vlc_bits[i], 1, 1, + btype_vlc_codes[i], 1, 1, + btype_vlc_syms, 1, 1, INIT_VLC_USE_NEW_STATIC); + } +} + +/** + * Get stored dimension from bitstream. + * + * If the width/height is the standard one then it's coded as a 3-bit index. + * Otherwise it is coded as escaped 8-bit portions. + */ +static int get_dimension(GetBitContext *gb, const int *dim) +{ + int t = get_bits(gb, 3); + int val = dim[t]; + if(val < 0) + val = dim[get_bits1(gb) - val]; + if(!val){ + do{ + t = get_bits(gb, 8); + val += t << 2; + }while(t == 0xFF); + } + return val; +} + +/** + * Get encoded picture size - usually this is called from rv40_parse_slice_header. + */ +static void rv40_parse_picture_size(GetBitContext *gb, int *w, int *h) +{ + *w = get_dimension(gb, rv40_standard_widths); + *h = get_dimension(gb, rv40_standard_heights); +} + +static int rv40_parse_slice_header(RV34DecContext *r, GetBitContext *gb, SliceInfo *si) +{ + int mb_bits; + int w = r->s.width, h = r->s.height; + int mb_size; + + memset(si, 0, sizeof(SliceInfo)); + if(get_bits1(gb)) + return -1; + si->type = get_bits(gb, 2); + if(si->type == 1) si->type = 0; + si->quant = get_bits(gb, 5); + if(get_bits(gb, 2)) + return -1; + si->vlc_set = get_bits(gb, 2); + skip_bits1(gb); + si->pts = get_bits(gb, 13); + if(!si->type || !get_bits1(gb)) + rv40_parse_picture_size(gb, &w, &h); + if(avcodec_check_dimensions(r->s.avctx, w, h) < 0) + return -1; + si->width = w; + si->height = h; + mb_size = ((w + 15) >> 4) * ((h + 15) >> 4); + mb_bits = ff_rv34_get_start_offset(gb, mb_size); + si->start = get_bits(gb, mb_bits); + + return 0; +} + +/** + * Decode 4x4 intra types array. + */ +static int rv40_decode_intra_types(RV34DecContext *r, GetBitContext *gb, int8_t *dst) +{ + MpegEncContext *s = &r->s; + int i, j, k, v; + int A, B, C; + int pattern; + int8_t *ptr; + + for(i = 0; i < 4; i++, dst += r->intra_types_stride){ + if(!i && s->first_slice_line){ + pattern = get_vlc2(gb, aic_top_vlc.table, AIC_TOP_BITS, 1); + dst[0] = (pattern >> 2) & 2; + dst[1] = (pattern >> 1) & 2; + dst[2] = pattern & 2; + dst[3] = (pattern << 1) & 2; + continue; + } + ptr = dst; + for(j = 0; j < 4; j++){ + /* Coefficients are read using VLC chosen by the prediction pattern + * The first one (used for retrieving a pair of coefficients) is + * constructed from the top, top right and left coefficients + * The second one (used for retrieving only one coefficient) is + * top + 10 * left. + */ + A = ptr[-r->intra_types_stride + 1]; // it won't be used for the last coefficient in a row + B = ptr[-r->intra_types_stride]; + C = ptr[-1]; + pattern = A + (B << 4) + (C << 8); + for(k = 0; k < MODE2_PATTERNS_NUM; k++) + if(pattern == rv40_aic_table_index[k]) + break; + if(j < 3 && k < MODE2_PATTERNS_NUM){ //pattern is found, decoding 2 coefficients + v = get_vlc2(gb, aic_mode2_vlc[k].table, AIC_MODE2_BITS, 2); + *ptr++ = v/9; + *ptr++ = v%9; + j++; + }else{ + if(B != -1 && C != -1) + v = get_vlc2(gb, aic_mode1_vlc[B + C*10].table, AIC_MODE1_BITS, 1); + else{ // tricky decoding + v = 0; + switch(C){ + case -1: // code 0 -> 1, 1 -> 0 + if(B < 2) + v = get_bits1(gb) ^ 1; + break; + case 0: + case 2: // code 0 -> 2, 1 -> 0 + v = (get_bits1(gb) ^ 1) << 1; + break; + } + } + *ptr++ = v; + } + } + } + return 0; +} + +/** + * Decode macroblock information. + */ +static int rv40_decode_mb_info(RV34DecContext *r) +{ + MpegEncContext *s = &r->s; + GetBitContext *gb = &s->gb; + int q, i; + int prev_type = 0; + int mb_pos = s->mb_x + s->mb_y * s->mb_stride; + int blocks[RV34_MB_TYPES] = {0}; + int count = 0; + + if(!r->s.mb_skip_run) + r->s.mb_skip_run = svq3_get_ue_golomb(gb) + 1; + + if(--r->s.mb_skip_run) + return RV34_MB_SKIP; + + if(r->avail_cache[6-1]) + blocks[r->mb_type[mb_pos - 1]]++; + if(r->avail_cache[6-4]){ + blocks[r->mb_type[mb_pos - s->mb_stride]]++; + if(r->avail_cache[6-2]) + blocks[r->mb_type[mb_pos - s->mb_stride + 1]]++; + if(r->avail_cache[6-5]) + blocks[r->mb_type[mb_pos - s->mb_stride - 1]]++; + } + + for(i = 0; i < RV34_MB_TYPES; i++){ + if(blocks[i] > count){ + count = blocks[i]; + prev_type = i; + } + } + if(s->pict_type == FF_P_TYPE){ + prev_type = block_num_to_ptype_vlc_num[prev_type]; + q = get_vlc2(gb, ptype_vlc[prev_type].table, PTYPE_VLC_BITS, 1); + if(q < PBTYPE_ESCAPE) + return q; + q = get_vlc2(gb, ptype_vlc[prev_type].table, PTYPE_VLC_BITS, 1); + av_log(s->avctx, AV_LOG_ERROR, "Dquant for P-frame\n"); + }else{ + prev_type = block_num_to_btype_vlc_num[prev_type]; + q = get_vlc2(gb, btype_vlc[prev_type].table, BTYPE_VLC_BITS, 1); + if(q < PBTYPE_ESCAPE) + return q; + q = get_vlc2(gb, btype_vlc[prev_type].table, BTYPE_VLC_BITS, 1); + av_log(s->avctx, AV_LOG_ERROR, "Dquant for B-frame\n"); + } + return 0; +} + +#define CLIP_SYMM(a, b) av_clip(a, -(b), b) +/** + * weaker deblocking very similar to the one described in 4.4.2 of JVT-A003r1 + */ +static inline void rv40_weak_loop_filter(uint8_t *src, const int step, + const int filter_p1, const int filter_q1, + const int alpha, const int beta, + const int lim_p0q0, + const int lim_q1, const int lim_p1, + const int diff_p1p0, const int diff_q1q0, + const int diff_p1p2, const int diff_q1q2) +{ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; + int t, u, diff; + + t = src[0*step] - src[-1*step]; + if(!t) + return; + u = (alpha * FFABS(t)) >> 7; + if(u > 3 - (filter_p1 && filter_q1)) + return; + + t <<= 2; + if(filter_p1 && filter_q1) + t += src[-2*step] - src[1*step]; + diff = CLIP_SYMM((t + 4) >> 3, lim_p0q0); + src[-1*step] = cm[src[-1*step] + diff]; + src[ 0*step] = cm[src[ 0*step] - diff]; + if(FFABS(diff_p1p2) <= beta && filter_p1){ + t = (diff_p1p0 + diff_p1p2 - diff) >> 1; + src[-2*step] = cm[src[-2*step] - CLIP_SYMM(t, lim_p1)]; + } + if(FFABS(diff_q1q2) <= beta && filter_q1){ + t = (diff_q1q0 + diff_q1q2 + diff) >> 1; + src[ 1*step] = cm[src[ 1*step] - CLIP_SYMM(t, lim_q1)]; + } +} + +static inline void rv40_adaptive_loop_filter(uint8_t *src, const int step, + const int stride, const int dmode, + const int lim_q1, const int lim_p1, + const int alpha, + const int beta, const int beta2, + const int chroma, const int edge) +{ + int diff_p1p0[4], diff_q1q0[4], diff_p1p2[4], diff_q1q2[4]; + int sum_p1p0 = 0, sum_q1q0 = 0, sum_p1p2 = 0, sum_q1q2 = 0; + uint8_t *ptr; + int flag_strong0 = 1, flag_strong1 = 1; + int filter_p1, filter_q1; + int i; + int lims; + + for(i = 0, ptr = src; i < 4; i++, ptr += stride){ + diff_p1p0[i] = ptr[-2*step] - ptr[-1*step]; + diff_q1q0[i] = ptr[ 1*step] - ptr[ 0*step]; + sum_p1p0 += diff_p1p0[i]; + sum_q1q0 += diff_q1q0[i]; + } + filter_p1 = FFABS(sum_p1p0) < (beta<<2); + filter_q1 = FFABS(sum_q1q0) < (beta<<2); + if(!filter_p1 && !filter_q1) + return; + + for(i = 0, ptr = src; i < 4; i++, ptr += stride){ + diff_p1p2[i] = ptr[-2*step] - ptr[-3*step]; + diff_q1q2[i] = ptr[ 1*step] - ptr[ 2*step]; + sum_p1p2 += diff_p1p2[i]; + sum_q1q2 += diff_q1q2[i]; + } + + if(edge){ + flag_strong0 = filter_p1 && (FFABS(sum_p1p2) < beta2); + flag_strong1 = filter_q1 && (FFABS(sum_q1q2) < beta2); + }else{ + flag_strong0 = flag_strong1 = 0; + } + + lims = filter_p1 + filter_q1 + ((lim_q1 + lim_p1) >> 1) + 1; + if(flag_strong0 && flag_strong1){ /* strong filtering */ + for(i = 0; i < 4; i++, src += stride){ + int sflag, p0, q0, p1, q1; + int t = src[0*step] - src[-1*step]; + + if(!t) continue; + sflag = (alpha * FFABS(t)) >> 7; + if(sflag > 1) continue; + + p0 = (25*src[-3*step] + 26*src[-2*step] + + 26*src[-1*step] + + 26*src[ 0*step] + 25*src[ 1*step] + rv40_dither_l[dmode + i]) >> 7; + q0 = (25*src[-2*step] + 26*src[-1*step] + + 26*src[ 0*step] + + 26*src[ 1*step] + 25*src[ 2*step] + rv40_dither_r[dmode + i]) >> 7; + if(sflag){ + p0 = av_clip(p0, src[-1*step] - lims, src[-1*step] + lims); + q0 = av_clip(q0, src[ 0*step] - lims, src[ 0*step] + lims); + } + p1 = (25*src[-4*step] + 26*src[-3*step] + + 26*src[-2*step] + + 26*p0 + 25*src[ 0*step] + rv40_dither_l[dmode + i]) >> 7; + q1 = (25*src[-1*step] + 26*q0 + + 26*src[ 1*step] + + 26*src[ 2*step] + 25*src[ 3*step] + rv40_dither_r[dmode + i]) >> 7; + if(sflag){ + p1 = av_clip(p1, src[-2*step] - lims, src[-2*step] + lims); + q1 = av_clip(q1, src[ 1*step] - lims, src[ 1*step] + lims); + } + src[-2*step] = p1; + src[-1*step] = p0; + src[ 0*step] = q0; + src[ 1*step] = q1; + if(!chroma){ + src[-3*step] = (25*src[-1*step] + 26*src[-2*step] + 51*src[-3*step] + 26*src[-4*step] + 64) >> 7; + src[ 2*step] = (25*src[ 0*step] + 26*src[ 1*step] + 51*src[ 2*step] + 26*src[ 3*step] + 64) >> 7; + } + } + }else if(filter_p1 && filter_q1){ + for(i = 0; i < 4; i++, src += stride) + rv40_weak_loop_filter(src, step, 1, 1, alpha, beta, lims, lim_q1, lim_p1, + diff_p1p0[i], diff_q1q0[i], diff_p1p2[i], diff_q1q2[i]); + }else{ + for(i = 0; i < 4; i++, src += stride) + rv40_weak_loop_filter(src, step, filter_p1, filter_q1, + alpha, beta, lims>>1, lim_q1>>1, lim_p1>>1, + diff_p1p0[i], diff_q1q0[i], diff_p1p2[i], diff_q1q2[i]); + } +} + +static void rv40_v_loop_filter(uint8_t *src, int stride, int dmode, + int lim_q1, int lim_p1, + int alpha, int beta, int beta2, int chroma, int edge){ + rv40_adaptive_loop_filter(src, 1, stride, dmode, lim_q1, lim_p1, + alpha, beta, beta2, chroma, edge); +} +static void rv40_h_loop_filter(uint8_t *src, int stride, int dmode, + int lim_q1, int lim_p1, + int alpha, int beta, int beta2, int chroma, int edge){ + rv40_adaptive_loop_filter(src, stride, 1, dmode, lim_q1, lim_p1, + alpha, beta, beta2, chroma, edge); +} + +enum RV40BlockPos{ + POS_CUR, + POS_TOP, + POS_LEFT, + POS_BOTTOM, +}; + +#define MASK_CUR 0x0001 +#define MASK_RIGHT 0x0008 +#define MASK_BOTTOM 0x0010 +#define MASK_TOP 0x1000 +#define MASK_Y_TOP_ROW 0x000F +#define MASK_Y_LAST_ROW 0xF000 +#define MASK_Y_LEFT_COL 0x1111 +#define MASK_Y_RIGHT_COL 0x8888 +#define MASK_C_TOP_ROW 0x0003 +#define MASK_C_LAST_ROW 0x000C +#define MASK_C_LEFT_COL 0x0005 +#define MASK_C_RIGHT_COL 0x000A + +static const int neighbour_offs_x[4] = { 0, 0, -1, 0 }; +static const int neighbour_offs_y[4] = { 0, -1, 0, 1 }; + +/** + * RV40 loop filtering function + */ +static void rv40_loop_filter(RV34DecContext *r, int row) +{ + MpegEncContext *s = &r->s; + int mb_pos, mb_x; + int i, j, k; + uint8_t *Y, *C; + int alpha, beta, betaY, betaC; + int q; + int mbtype[4]; ///< current macroblock and its neighbours types + /** + * flags indicating that macroblock can be filtered with strong filter + * it is set only for intra coded MB and MB with DCs coded separately + */ + int mb_strong[4]; + int clip[4]; ///< MB filter clipping value calculated from filtering strength + /** + * coded block patterns for luma part of current macroblock and its neighbours + * Format: + * LSB corresponds to the top left block, + * each nibble represents one row of subblocks. + */ + int cbp[4]; + /** + * coded block patterns for chroma part of current macroblock and its neighbours + * Format is the same as for luma with two subblocks in a row. + */ + int uvcbp[4][2]; + /** + * This mask represents the pattern of luma subblocks that should be filtered + * in addition to the coded ones because because they lie at the edge of + * 8x8 block with different enough motion vectors + */ + int mvmasks[4]; + + mb_pos = row * s->mb_stride; + for(mb_x = 0; mb_x < s->mb_width; mb_x++, mb_pos++){ + int mbtype = s->current_picture_ptr->mb_type[mb_pos]; + if(IS_INTRA(mbtype) || IS_SEPARATE_DC(mbtype)) + r->cbp_luma [mb_pos] = r->deblock_coefs[mb_pos] = 0xFFFF; + if(IS_INTRA(mbtype)) + r->cbp_chroma[mb_pos] = 0xFF; + } + mb_pos = row * s->mb_stride; + for(mb_x = 0; mb_x < s->mb_width; mb_x++, mb_pos++){ + int y_h_deblock, y_v_deblock; + int c_v_deblock[2], c_h_deblock[2]; + int clip_left; + int avail[4]; + int y_to_deblock, c_to_deblock[2]; + + q = s->current_picture_ptr->qscale_table[mb_pos]; + alpha = rv40_alpha_tab[q]; + beta = rv40_beta_tab [q]; + betaY = betaC = beta * 3; + if(s->width * s->height <= 176*144) + betaY += beta; + + avail[0] = 1; + avail[1] = row; + avail[2] = mb_x; + avail[3] = row < s->mb_height - 1; + for(i = 0; i < 4; i++){ + if(avail[i]){ + int pos = mb_pos + neighbour_offs_x[i] + neighbour_offs_y[i]*s->mb_stride; + mvmasks[i] = r->deblock_coefs[pos]; + mbtype [i] = s->current_picture_ptr->mb_type[pos]; + cbp [i] = r->cbp_luma[pos]; + uvcbp[i][0] = r->cbp_chroma[pos] & 0xF; + uvcbp[i][1] = r->cbp_chroma[pos] >> 4; + }else{ + mvmasks[i] = 0; + mbtype [i] = mbtype[0]; + cbp [i] = 0; + uvcbp[i][0] = uvcbp[i][1] = 0; + } + mb_strong[i] = IS_INTRA(mbtype[i]) || IS_SEPARATE_DC(mbtype[i]); + clip[i] = rv40_filter_clip_tbl[mb_strong[i] + 1][q]; + } + y_to_deblock = mvmasks[POS_CUR] + | (mvmasks[POS_BOTTOM] << 16); + /* This pattern contains bits signalling that horizontal edges of + * the current block can be filtered. + * That happens when either of adjacent subblocks is coded or lies on + * the edge of 8x8 blocks with motion vectors differing by more than + * 3/4 pel in any component (any edge orientation for some reason). + */ + y_h_deblock = y_to_deblock + | ((cbp[POS_CUR] << 4) & ~MASK_Y_TOP_ROW) + | ((cbp[POS_TOP] & MASK_Y_LAST_ROW) >> 12); + /* This pattern contains bits signalling that vertical edges of + * the current block can be filtered. + * That happens when either of adjacent subblocks is coded or lies on + * the edge of 8x8 blocks with motion vectors differing by more than + * 3/4 pel in any component (any edge orientation for some reason). + */ + y_v_deblock = y_to_deblock + | ((cbp[POS_CUR] << 1) & ~MASK_Y_LEFT_COL) + | ((cbp[POS_LEFT] & MASK_Y_RIGHT_COL) >> 3); + if(!mb_x) + y_v_deblock &= ~MASK_Y_LEFT_COL; + if(!row) + y_h_deblock &= ~MASK_Y_TOP_ROW; + if(row == s->mb_height - 1 || (mb_strong[POS_CUR] || mb_strong[POS_BOTTOM])) + y_h_deblock &= ~(MASK_Y_TOP_ROW << 16); + /* Calculating chroma patterns is similar and easier since there is + * no motion vector pattern for them. + */ + for(i = 0; i < 2; i++){ + c_to_deblock[i] = (uvcbp[POS_BOTTOM][i] << 4) | uvcbp[POS_CUR][i]; + c_v_deblock[i] = c_to_deblock[i] + | ((uvcbp[POS_CUR] [i] << 1) & ~MASK_C_LEFT_COL) + | ((uvcbp[POS_LEFT][i] & MASK_C_RIGHT_COL) >> 1); + c_h_deblock[i] = c_to_deblock[i] + | ((uvcbp[POS_TOP][i] & MASK_C_LAST_ROW) >> 2) + | (uvcbp[POS_CUR][i] << 2); + if(!mb_x) + c_v_deblock[i] &= ~MASK_C_LEFT_COL; + if(!row) + c_h_deblock[i] &= ~MASK_C_TOP_ROW; + if(row == s->mb_height - 1 || mb_strong[POS_CUR] || mb_strong[POS_BOTTOM]) + c_h_deblock[i] &= ~(MASK_C_TOP_ROW << 4); + } + + for(j = 0; j < 16; j += 4){ + Y = s->current_picture_ptr->data[0] + mb_x*16 + (row*16 + j) * s->linesize; + for(i = 0; i < 4; i++, Y += 4){ + int ij = i + j; + int clip_cur = y_to_deblock & (MASK_CUR << ij) ? clip[POS_CUR] : 0; + int dither = j ? ij : i*4; + + // if bottom block is coded then we can filter its top edge + // (or bottom edge of this block, which is the same) + if(y_h_deblock & (MASK_BOTTOM << ij)){ + rv40_h_loop_filter(Y+4*s->linesize, s->linesize, dither, + y_to_deblock & (MASK_BOTTOM << ij) ? clip[POS_CUR] : 0, + clip_cur, + alpha, beta, betaY, 0, 0); + } + // filter left block edge in ordinary mode (with low filtering strength) + if(y_v_deblock & (MASK_CUR << ij) && (i || !(mb_strong[POS_CUR] || mb_strong[POS_LEFT]))){ + if(!i) + clip_left = mvmasks[POS_LEFT] & (MASK_RIGHT << j) ? clip[POS_LEFT] : 0; + else + clip_left = y_to_deblock & (MASK_CUR << (ij-1)) ? clip[POS_CUR] : 0; + rv40_v_loop_filter(Y, s->linesize, dither, + clip_cur, + clip_left, + alpha, beta, betaY, 0, 0); + } + // filter top edge of the current macroblock when filtering strength is high + if(!j && y_h_deblock & (MASK_CUR << i) && (mb_strong[POS_CUR] || mb_strong[POS_TOP])){ + rv40_h_loop_filter(Y, s->linesize, dither, + clip_cur, + mvmasks[POS_TOP] & (MASK_TOP << i) ? clip[POS_TOP] : 0, + alpha, beta, betaY, 0, 1); + } + // filter left block edge in edge mode (with high filtering strength) + if(y_v_deblock & (MASK_CUR << ij) && !i && (mb_strong[POS_CUR] || mb_strong[POS_LEFT])){ + clip_left = mvmasks[POS_LEFT] & (MASK_RIGHT << j) ? clip[POS_LEFT] : 0; + rv40_v_loop_filter(Y, s->linesize, dither, + clip_cur, + clip_left, + alpha, beta, betaY, 0, 1); + } + } + } + for(k = 0; k < 2; k++){ + for(j = 0; j < 2; j++){ + C = s->current_picture_ptr->data[k+1] + mb_x*8 + (row*8 + j*4) * s->uvlinesize; + for(i = 0; i < 2; i++, C += 4){ + int ij = i + j*2; + int clip_cur = c_to_deblock[k] & (MASK_CUR << ij) ? clip[POS_CUR] : 0; + if(c_h_deblock[k] & (MASK_CUR << (ij+2))){ + int clip_bot = c_to_deblock[k] & (MASK_CUR << (ij+2)) ? clip[POS_CUR] : 0; + rv40_h_loop_filter(C+4*s->uvlinesize, s->uvlinesize, i*8, + clip_bot, + clip_cur, + alpha, beta, betaC, 1, 0); + } + if((c_v_deblock[k] & (MASK_CUR << ij)) && (i || !(mb_strong[POS_CUR] || mb_strong[POS_LEFT]))){ + if(!i) + clip_left = uvcbp[POS_LEFT][k] & (MASK_CUR << (2*j+1)) ? clip[POS_LEFT] : 0; + else + clip_left = c_to_deblock[k] & (MASK_CUR << (ij-1)) ? clip[POS_CUR] : 0; + rv40_v_loop_filter(C, s->uvlinesize, j*8, + clip_cur, + clip_left, + alpha, beta, betaC, 1, 0); + } + if(!j && c_h_deblock[k] & (MASK_CUR << ij) && (mb_strong[POS_CUR] || mb_strong[POS_TOP])){ + int clip_top = uvcbp[POS_TOP][k] & (MASK_CUR << (ij+2)) ? clip[POS_TOP] : 0; + rv40_h_loop_filter(C, s->uvlinesize, i*8, + clip_cur, + clip_top, + alpha, beta, betaC, 1, 1); + } + if(c_v_deblock[k] & (MASK_CUR << ij) && !i && (mb_strong[POS_CUR] || mb_strong[POS_LEFT])){ + clip_left = uvcbp[POS_LEFT][k] & (MASK_CUR << (2*j+1)) ? clip[POS_LEFT] : 0; + rv40_v_loop_filter(C, s->uvlinesize, j*8, + clip_cur, + clip_left, + alpha, beta, betaC, 1, 1); + } + } + } + } + } +} + +/** + * Initialize decoder. + */ +static av_cold int rv40_decode_init(AVCodecContext *avctx) +{ + RV34DecContext *r = avctx->priv_data; + + r->rv30 = 0; + ff_rv34_decode_init(avctx); + if(!aic_top_vlc.bits) + rv40_init_tables(); + r->parse_slice_header = rv40_parse_slice_header; + r->decode_intra_types = rv40_decode_intra_types; + r->decode_mb_info = rv40_decode_mb_info; + r->loop_filter = rv40_loop_filter; + r->luma_dc_quant_i = rv40_luma_dc_quant[0]; + r->luma_dc_quant_p = rv40_luma_dc_quant[1]; + return 0; +} + +AVCodec rv40_decoder = { + "rv40", + CODEC_TYPE_VIDEO, + CODEC_ID_RV40, + sizeof(RV34DecContext), + /*.init = */rv40_decode_init, + /*.encode = */NULL, + /*.decode = */ff_rv34_decode_end, + /*.close = */ff_rv34_decode_frame, + /*.capabilities = */CODEC_CAP_DR1 | CODEC_CAP_DELAY, + /*.next = */NULL, + /*.flush = */ff_mpeg_flush, + /*.supported_framerates = */NULL, + /*.pix_fmts = */NULL, + /*.long_name = */NULL_IF_CONFIG_SMALL("RealVideo 4.0"), +}; diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40data.h b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40data.h new file mode 100644 index 000000000..b81b39318 --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40data.h @@ -0,0 +1,115 @@ +/* + * RealVideo 4 decoder + * copyright (c) 2007 Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file rv40data.h + * miscellaneous RV40 tables + */ + +#ifndef AVCODEC_RV40DATA_H +#define AVCODEC_RV40DATA_H + +#include <stdint.h> + +/** + * standard widths and heights coded in RV40 + */ +//@{ +static const int rv40_standard_widths[] = { 160, 172, 240, 320, 352, 640, 704, 0}; +static const int rv40_standard_heights[] = { 120, 132, 144, 240, 288, 480, -8, -10, 180, 360, 576, 0}; +//@} + +#define MODE2_PATTERNS_NUM 20 +/** + * intra types table + * + * These values are actually coded 3-tuples + * used for detecting standard block configurations. + */ +static const uint16_t rv40_aic_table_index[MODE2_PATTERNS_NUM] = { + 0x000, 0x100, 0x200, + 0x011, 0x111, 0x211, 0x511, 0x611, + 0x022, 0x122, 0x222, 0x722, + 0x272, 0x227, + 0x822, 0x282, 0x228, + 0x112, 0x116, 0x221 +}; + +/** + * luma quantizer values + * The second table is used for inter blocks. + */ +static const uint8_t rv40_luma_dc_quant[2][32] = { + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 17, 18, 18, 18, 19, 19, 19, 20, 20, 20, 22, 22, 22, 22 }, + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 20, 21, 21, 22, 23, 23, 23, 24, 24, 24, 24 } +}; + +/** + * @begingroup loopfilter coefficients used by the RV40 loop filter + * @{ + */ +/** + * dither values for deblocking filter - left/top values + */ +static const uint8_t rv40_dither_l[16] = { + 0x40, 0x50, 0x20, 0x60, 0x30, 0x50, 0x40, 0x30, + 0x50, 0x40, 0x50, 0x30, 0x60, 0x20, 0x50, 0x40 +}; +/** + * dither values for deblocking filter - right/bottom values + */ +static const uint8_t rv40_dither_r[16] = { + 0x40, 0x30, 0x60, 0x20, 0x50, 0x30, 0x30, 0x40, + 0x40, 0x40, 0x50, 0x30, 0x20, 0x60, 0x30, 0x40 +}; + +/** alpha parameter for RV40 loop filter - almost the same as in JVT-A003r1 */ +static const uint8_t rv40_alpha_tab[32] = { + 128, 128, 128, 128, 128, 128, 128, 128, + 128, 128, 122, 96, 75, 59, 47, 37, + 29, 23, 18, 15, 13, 11, 10, 9, + 8, 7, 6, 5, 4, 3, 2, 1 +}; +/** beta parameter for RV40 loop filter - almost the same as in JVT-A003r1 */ +static const uint8_t rv40_beta_tab[32] = { + 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 4, 4, 4, 6, 6, + 6, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 13, 14, 15, 16, 17 +}; +/** clip table for RV40 loop filter - the same as in JVT-A003r1 */ +static const uint8_t rv40_filter_clip_tbl[3][32] = { + { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }, + { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 5, 5 + }, + { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 7, 8, 9 + } +}; +/** @} */ // end loopfilter group + +#endif /* AVCODEC_RV40DATA_H */ diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40dsp.c b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40dsp.c new file mode 100644 index 000000000..b48c4e85b --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40dsp.c @@ -0,0 +1,353 @@ +/* + * RV40 decoder motion compensation functions + * Copyright (c) 2008 Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file rv40dsp.c + * RV40 decoder motion compensation functions + */ + +#include "avcodec.h" +#include "dsputil.h" + +#define RV40_LOWPASS(OPNAME, OP) \ +static av_unused void OPNAME ## rv40_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride,\ + const int h, const int C1, const int C2, const int SHIFT){\ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ + int i;\ + for(i=0; i<h; i++)\ + {\ + OP(dst[0], (src[-2] + src[ 3] - 5*(src[-1]+src[2]) + src[0]*C1 + src[1]*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[1], (src[-1] + src[ 4] - 5*(src[ 0]+src[3]) + src[1]*C1 + src[2]*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[2], (src[ 0] + src[ 5] - 5*(src[ 1]+src[4]) + src[2]*C1 + src[3]*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[3], (src[ 1] + src[ 6] - 5*(src[ 2]+src[5]) + src[3]*C1 + src[4]*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[4], (src[ 2] + src[ 7] - 5*(src[ 3]+src[6]) + src[4]*C1 + src[5]*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[5], (src[ 3] + src[ 8] - 5*(src[ 4]+src[7]) + src[5]*C1 + src[6]*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[6], (src[ 4] + src[ 9] - 5*(src[ 5]+src[8]) + src[6]*C1 + src[7]*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[7], (src[ 5] + src[10] - 5*(src[ 6]+src[9]) + src[7]*C1 + src[8]*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + dst+=dstStride;\ + src+=srcStride;\ + }\ +}\ +\ +static void OPNAME ## rv40_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride,\ + const int w, const int C1, const int C2, const int SHIFT){\ + uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ + int i;\ + for(i=0; i<w; i++)\ + {\ + const int srcB = src[-2*srcStride];\ + const int srcA = src[-1*srcStride];\ + const int src0 = src[0 *srcStride];\ + const int src1 = src[1 *srcStride];\ + const int src2 = src[2 *srcStride];\ + const int src3 = src[3 *srcStride];\ + const int src4 = src[4 *srcStride];\ + const int src5 = src[5 *srcStride];\ + const int src6 = src[6 *srcStride];\ + const int src7 = src[7 *srcStride];\ + const int src8 = src[8 *srcStride];\ + const int src9 = src[9 *srcStride];\ + const int src10= src[10*srcStride];\ + OP(dst[0*dstStride], (srcB + src3 - 5*(srcA+src2) + src0*C1 + src1*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[1*dstStride], (srcA + src4 - 5*(src0+src3) + src1*C1 + src2*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[2*dstStride], (src0 + src5 - 5*(src1+src4) + src2*C1 + src3*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[3*dstStride], (src1 + src6 - 5*(src2+src5) + src3*C1 + src4*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[4*dstStride], (src2 + src7 - 5*(src3+src6) + src4*C1 + src5*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[5*dstStride], (src3 + src8 - 5*(src4+src7) + src5*C1 + src6*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[6*dstStride], (src4 + src9 - 5*(src5+src8) + src6*C1 + src7*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + OP(dst[7*dstStride], (src5 + src10 - 5*(src6+src9) + src7*C1 + src8*C2 + (1<<(SHIFT-1))) >> SHIFT);\ + dst++;\ + src++;\ + }\ +}\ +\ +static void OPNAME ## rv40_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride,\ + const int w, const int C1, const int C2, const int SHIFT){\ + OPNAME ## rv40_qpel8_v_lowpass(dst , src , dstStride, srcStride, 8, C1, C2, SHIFT);\ + OPNAME ## rv40_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride, 8, C1, C2, SHIFT);\ + src += 8*srcStride;\ + dst += 8*dstStride;\ + OPNAME ## rv40_qpel8_v_lowpass(dst , src , dstStride, srcStride, w-8, C1, C2, SHIFT);\ + OPNAME ## rv40_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride, w-8, C1, C2, SHIFT);\ +}\ +\ +static void OPNAME ## rv40_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride,\ + const int h, const int C1, const int C2, const int SHIFT){\ + OPNAME ## rv40_qpel8_h_lowpass(dst , src , dstStride, srcStride, 8, C1, C2, SHIFT);\ + OPNAME ## rv40_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride, 8, C1, C2, SHIFT);\ + src += 8*srcStride;\ + dst += 8*dstStride;\ + OPNAME ## rv40_qpel8_h_lowpass(dst , src , dstStride, srcStride, h-8, C1, C2, SHIFT);\ + OPNAME ## rv40_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride, h-8, C1, C2, SHIFT);\ +}\ +\ + +#define RV40_MC(OPNAME, SIZE) \ +static void OPNAME ## rv40_qpel ## SIZE ## _mc10_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv40_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride, SIZE, 52, 20, 6);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv40_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride, SIZE, 20, 20, 5);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc30_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv40_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride, SIZE, 20, 52, 6);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc01_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, src, stride, stride, SIZE, 52, 20, 6);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc11_c(uint8_t *dst, uint8_t *src, int stride){\ + uint8_t full[SIZE*(SIZE+5)];\ + uint8_t * const full_mid= full + SIZE*2;\ + put_rv40_qpel ## SIZE ## _h_lowpass(full, src - 2*stride, SIZE, stride, SIZE+5, 52, 20, 6);\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE, SIZE, 52, 20, 6);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc21_c(uint8_t *dst, uint8_t *src, int stride){\ + uint8_t full[SIZE*(SIZE+5)];\ + uint8_t * const full_mid= full + SIZE*2;\ + put_rv40_qpel ## SIZE ## _h_lowpass(full, src - 2*stride, SIZE, stride, SIZE+5, 20, 20, 5);\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE, SIZE, 52, 20, 6);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc31_c(uint8_t *dst, uint8_t *src, int stride){\ + uint8_t full[SIZE*(SIZE+5)];\ + uint8_t * const full_mid= full + SIZE*2;\ + put_rv40_qpel ## SIZE ## _h_lowpass(full, src - 2*stride, SIZE, stride, SIZE+5, 20, 52, 6);\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE, SIZE, 52, 20, 6);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, src, stride, stride, SIZE, 20, 20, 5);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\ + uint8_t full[SIZE*(SIZE+5)];\ + uint8_t * const full_mid= full + SIZE*2;\ + put_rv40_qpel ## SIZE ## _h_lowpass(full, src - 2*stride, SIZE, stride, SIZE+5, 52, 20, 6);\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE, SIZE, 20, 20, 5);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc22_c(uint8_t *dst, uint8_t *src, int stride){\ + uint8_t full[SIZE*(SIZE+5)];\ + uint8_t * const full_mid= full + SIZE*2;\ + put_rv40_qpel ## SIZE ## _h_lowpass(full, src - 2*stride, SIZE, stride, SIZE+5, 20, 20, 5);\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE, SIZE, 20, 20, 5);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc32_c(uint8_t *dst, uint8_t *src, int stride){\ + uint8_t full[SIZE*(SIZE+5)];\ + uint8_t * const full_mid= full + SIZE*2;\ + put_rv40_qpel ## SIZE ## _h_lowpass(full, src - 2*stride, SIZE, stride, SIZE+5, 20, 52, 6);\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE, SIZE, 20, 20, 5);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc03_c(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, src, stride, stride, SIZE, 20, 52, 6);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc13_c(uint8_t *dst, uint8_t *src, int stride){\ + uint8_t full[SIZE*(SIZE+5)];\ + uint8_t * const full_mid= full + SIZE*2;\ + put_rv40_qpel ## SIZE ## _h_lowpass(full, src - 2*stride, SIZE, stride, SIZE+5, 52, 20, 6);\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE, SIZE, 20, 52, 6);\ +}\ +\ +static void OPNAME ## rv40_qpel ## SIZE ## _mc23_c(uint8_t *dst, uint8_t *src, int stride){\ + uint8_t full[SIZE*(SIZE+5)];\ + uint8_t * const full_mid= full + SIZE*2;\ + put_rv40_qpel ## SIZE ## _h_lowpass(full, src - 2*stride, SIZE, stride, SIZE+5, 20, 20, 5);\ + OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE, SIZE, 20, 52, 6);\ +}\ +\ + +#define op_avg(a, b) a = (((a)+cm[b]+1)>>1) +#define op_put(a, b) a = cm[b] + +RV40_LOWPASS(put_ , op_put) +RV40_LOWPASS(avg_ , op_avg) + +#undef op_avg +#undef op_put + +RV40_MC(put_, 8) +RV40_MC(put_, 16) +RV40_MC(avg_, 8) +RV40_MC(avg_, 16) + +static const int rv40_bias[4][4] = { + { 0, 16, 32, 16 }, + { 32, 28, 32, 28 }, + { 0, 32, 16, 32 }, + { 32, 28, 32, 28 } +}; + +#define RV40_CHROMA_MC(OPNAME, OP)\ +static void OPNAME ## rv40_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\ + const int A=(8-x)*(8-y);\ + const int B=( x)*(8-y);\ + const int C=(8-x)*( y);\ + const int D=( x)*( y);\ + int i;\ + int bias = rv40_bias[y>>1][x>>1];\ + \ + assert(x<8 && y<8 && x>=0 && y>=0);\ +\ + if(D){\ + for(i=0; i<h; i++){\ + OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + bias));\ + OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + bias));\ + OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + bias));\ + OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + bias));\ + dst+= stride;\ + src+= stride;\ + }\ + }else{\ + const int E= B+C;\ + const int step= C ? stride : 1;\ + for(i=0; i<h; i++){\ + OP(dst[0], (A*src[0] + E*src[step+0] + bias));\ + OP(dst[1], (A*src[1] + E*src[step+1] + bias));\ + OP(dst[2], (A*src[2] + E*src[step+2] + bias));\ + OP(dst[3], (A*src[3] + E*src[step+3] + bias));\ + dst+= stride;\ + src+= stride;\ + }\ + }\ +}\ +\ +static void OPNAME ## rv40_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\ + const int A=(8-x)*(8-y);\ + const int B=( x)*(8-y);\ + const int C=(8-x)*( y);\ + const int D=( x)*( y);\ + int i;\ + int bias = rv40_bias[y>>1][x>>1];\ + \ + assert(x<8 && y<8 && x>=0 && y>=0);\ +\ + if(D){\ + for(i=0; i<h; i++){\ + OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + bias));\ + OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + bias));\ + OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + bias));\ + OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + bias));\ + OP(dst[4], (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + bias));\ + OP(dst[5], (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + bias));\ + OP(dst[6], (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + bias));\ + OP(dst[7], (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + bias));\ + dst+= stride;\ + src+= stride;\ + }\ + }else{\ + const int E= B+C;\ + const int step= C ? stride : 1;\ + for(i=0; i<h; i++){\ + OP(dst[0], (A*src[0] + E*src[step+0] + bias));\ + OP(dst[1], (A*src[1] + E*src[step+1] + bias));\ + OP(dst[2], (A*src[2] + E*src[step+2] + bias));\ + OP(dst[3], (A*src[3] + E*src[step+3] + bias));\ + OP(dst[4], (A*src[4] + E*src[step+4] + bias));\ + OP(dst[5], (A*src[5] + E*src[step+5] + bias));\ + OP(dst[6], (A*src[6] + E*src[step+6] + bias));\ + OP(dst[7], (A*src[7] + E*src[step+7] + bias));\ + dst+= stride;\ + src+= stride;\ + }\ + }\ +} + +#define op_avg(a, b) a = (((a)+((b)>>6)+1)>>1) +#define op_put(a, b) a = ((b)>>6) + +RV40_CHROMA_MC(put_, op_put) +RV40_CHROMA_MC(avg_, op_avg) + +void ff_rv40dsp_init(DSPContext* c, AVCodecContext *avctx) { + c->put_rv40_qpel_pixels_tab[0][ 0] = c->put_h264_qpel_pixels_tab[0][0]; + c->put_rv40_qpel_pixels_tab[0][ 1] = put_rv40_qpel16_mc10_c; + c->put_rv40_qpel_pixels_tab[0][ 2] = put_rv40_qpel16_mc20_c; + c->put_rv40_qpel_pixels_tab[0][ 3] = put_rv40_qpel16_mc30_c; + c->put_rv40_qpel_pixels_tab[0][ 4] = put_rv40_qpel16_mc01_c; + c->put_rv40_qpel_pixels_tab[0][ 5] = put_rv40_qpel16_mc11_c; + c->put_rv40_qpel_pixels_tab[0][ 6] = put_rv40_qpel16_mc21_c; + c->put_rv40_qpel_pixels_tab[0][ 7] = put_rv40_qpel16_mc31_c; + c->put_rv40_qpel_pixels_tab[0][ 8] = put_rv40_qpel16_mc02_c; + c->put_rv40_qpel_pixels_tab[0][ 9] = put_rv40_qpel16_mc12_c; + c->put_rv40_qpel_pixels_tab[0][10] = put_rv40_qpel16_mc22_c; + c->put_rv40_qpel_pixels_tab[0][11] = put_rv40_qpel16_mc32_c; + c->put_rv40_qpel_pixels_tab[0][12] = put_rv40_qpel16_mc03_c; + c->put_rv40_qpel_pixels_tab[0][13] = put_rv40_qpel16_mc13_c; + c->put_rv40_qpel_pixels_tab[0][14] = put_rv40_qpel16_mc23_c; + c->avg_rv40_qpel_pixels_tab[0][ 0] = c->avg_h264_qpel_pixels_tab[0][0]; + c->avg_rv40_qpel_pixels_tab[0][ 1] = avg_rv40_qpel16_mc10_c; + c->avg_rv40_qpel_pixels_tab[0][ 2] = avg_rv40_qpel16_mc20_c; + c->avg_rv40_qpel_pixels_tab[0][ 3] = avg_rv40_qpel16_mc30_c; + c->avg_rv40_qpel_pixels_tab[0][ 4] = avg_rv40_qpel16_mc01_c; + c->avg_rv40_qpel_pixels_tab[0][ 5] = avg_rv40_qpel16_mc11_c; + c->avg_rv40_qpel_pixels_tab[0][ 6] = avg_rv40_qpel16_mc21_c; + c->avg_rv40_qpel_pixels_tab[0][ 7] = avg_rv40_qpel16_mc31_c; + c->avg_rv40_qpel_pixels_tab[0][ 8] = avg_rv40_qpel16_mc02_c; + c->avg_rv40_qpel_pixels_tab[0][ 9] = avg_rv40_qpel16_mc12_c; + c->avg_rv40_qpel_pixels_tab[0][10] = avg_rv40_qpel16_mc22_c; + c->avg_rv40_qpel_pixels_tab[0][11] = avg_rv40_qpel16_mc32_c; + c->avg_rv40_qpel_pixels_tab[0][12] = avg_rv40_qpel16_mc03_c; + c->avg_rv40_qpel_pixels_tab[0][13] = avg_rv40_qpel16_mc13_c; + c->avg_rv40_qpel_pixels_tab[0][14] = avg_rv40_qpel16_mc23_c; + c->put_rv40_qpel_pixels_tab[1][ 0] = c->put_h264_qpel_pixels_tab[1][0]; + c->put_rv40_qpel_pixels_tab[1][ 1] = put_rv40_qpel8_mc10_c; + c->put_rv40_qpel_pixels_tab[1][ 2] = put_rv40_qpel8_mc20_c; + c->put_rv40_qpel_pixels_tab[1][ 3] = put_rv40_qpel8_mc30_c; + c->put_rv40_qpel_pixels_tab[1][ 4] = put_rv40_qpel8_mc01_c; + c->put_rv40_qpel_pixels_tab[1][ 5] = put_rv40_qpel8_mc11_c; + c->put_rv40_qpel_pixels_tab[1][ 6] = put_rv40_qpel8_mc21_c; + c->put_rv40_qpel_pixels_tab[1][ 7] = put_rv40_qpel8_mc31_c; + c->put_rv40_qpel_pixels_tab[1][ 8] = put_rv40_qpel8_mc02_c; + c->put_rv40_qpel_pixels_tab[1][ 9] = put_rv40_qpel8_mc12_c; + c->put_rv40_qpel_pixels_tab[1][10] = put_rv40_qpel8_mc22_c; + c->put_rv40_qpel_pixels_tab[1][11] = put_rv40_qpel8_mc32_c; + c->put_rv40_qpel_pixels_tab[1][12] = put_rv40_qpel8_mc03_c; + c->put_rv40_qpel_pixels_tab[1][13] = put_rv40_qpel8_mc13_c; + c->put_rv40_qpel_pixels_tab[1][14] = put_rv40_qpel8_mc23_c; + c->avg_rv40_qpel_pixels_tab[1][ 0] = c->avg_h264_qpel_pixels_tab[1][0]; + c->avg_rv40_qpel_pixels_tab[1][ 1] = avg_rv40_qpel8_mc10_c; + c->avg_rv40_qpel_pixels_tab[1][ 2] = avg_rv40_qpel8_mc20_c; + c->avg_rv40_qpel_pixels_tab[1][ 3] = avg_rv40_qpel8_mc30_c; + c->avg_rv40_qpel_pixels_tab[1][ 4] = avg_rv40_qpel8_mc01_c; + c->avg_rv40_qpel_pixels_tab[1][ 5] = avg_rv40_qpel8_mc11_c; + c->avg_rv40_qpel_pixels_tab[1][ 6] = avg_rv40_qpel8_mc21_c; + c->avg_rv40_qpel_pixels_tab[1][ 7] = avg_rv40_qpel8_mc31_c; + c->avg_rv40_qpel_pixels_tab[1][ 8] = avg_rv40_qpel8_mc02_c; + c->avg_rv40_qpel_pixels_tab[1][ 9] = avg_rv40_qpel8_mc12_c; + c->avg_rv40_qpel_pixels_tab[1][10] = avg_rv40_qpel8_mc22_c; + c->avg_rv40_qpel_pixels_tab[1][11] = avg_rv40_qpel8_mc32_c; + c->avg_rv40_qpel_pixels_tab[1][12] = avg_rv40_qpel8_mc03_c; + c->avg_rv40_qpel_pixels_tab[1][13] = avg_rv40_qpel8_mc13_c; + c->avg_rv40_qpel_pixels_tab[1][14] = avg_rv40_qpel8_mc23_c; + + c->put_rv40_chroma_pixels_tab[0]= put_rv40_chroma_mc8_c; + c->put_rv40_chroma_pixels_tab[1]= put_rv40_chroma_mc4_c; + c->avg_rv40_chroma_pixels_tab[0]= avg_rv40_chroma_mc8_c; + c->avg_rv40_chroma_pixels_tab[1]= avg_rv40_chroma_mc4_c; +} diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40vlc2.h b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40vlc2.h new file mode 100644 index 000000000..3b17d8faa --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/rv40vlc2.h @@ -0,0 +1,706 @@ +/* + * RealVideo 4 decoder + * copyright (c) 2007 Konstantin Shishkov + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file rv40vlc2.h + * RV40 VLC tables used for macroblock information decoding + */ + +#ifndef AVCODEC_RV40VLC2_H +#define AVCODEC_RV40VLC2_H + +#include <stdint.h> + +/** + * codes used for the first four block types + */ +//@{ +#define AIC_TOP_BITS 8 +#define AIC_TOP_SIZE 16 +static const uint8_t rv40_aic_top_vlc_codes[AIC_TOP_SIZE] = { + 0x01, 0x05, 0x01, 0x00, 0x03, 0x3D, 0x1D, 0x02, + 0x04, 0x3C, 0x3F, 0x1C, 0x0D, 0x3E, 0x0C, 0x01 +}; + +static const uint8_t rv40_aic_top_vlc_bits[AIC_TOP_SIZE] = { + 1, 4, 5, 5, 5, 7, 6, 5, 4, 7, 7, 6, 5, 7, 5, 3 +}; +//@} + +/** + * codes used for determining a pair of block types + */ +//@{ +#define AIC_MODE2_NUM 20 +#define AIC_MODE2_SIZE 81 +#define AIC_MODE2_BITS 9 + +static const uint16_t aic_mode2_vlc_codes[AIC_MODE2_NUM][AIC_MODE2_SIZE] = { +{ 0x0001, 0x0001, 0x0005, 0x01F5, 0x0011, 0x0049, 0x0000, 0x0048, 0x004B, + 0x0035, 0x0003, 0x0034, 0x03C9, 0x01F4, 0x00C9, 0x004A, 0x0FD9, 0x03C8, + 0x0010, 0x0037, 0x0001, 0x00C8, 0x0075, 0x01F7, 0x00CB, 0x0074, 0x0002, + 0x01F6, 0x00CA, 0x01F1, 0x01F0, 0x1F81, 0x07F9, 0x1F80, 0x1F83, 0x07F8, + 0x0077, 0x00F5, 0x0036, 0x07FB, 0x0076, 0x1F82, 0x00F4, 0x00F7, 0x07FA, + 0x0071, 0x00F6, 0x03CB, 0x03CA, 0x0FD8, 0x00F1, 0x03F5, 0x1F8D, 0x07E5, + 0x0013, 0x0031, 0x00F0, 0x0FDB, 0x00F3, 0x07E4, 0x0030, 0x01F3, 0x07E7, + 0x03F4, 0x07E6, 0x0070, 0x3F19, 0x01F2, 0x3F18, 0x0FDA, 0x0033, 0x07E1, + 0x01FD, 0x01FC, 0x0073, 0x01FF, 0x0FC5, 0x0FC4, 0x0FC7, 0x03F7, 0x0072, }, +{ 0x0005, 0x0005, 0x0005, 0x0079, 0x0005, 0x000D, 0x001D, 0x0078, 0x0069, + 0x0004, 0x0001, 0x0007, 0x0068, 0x001C, 0x001F, 0x0004, 0x006B, 0x000C, + 0x0004, 0x001E, 0x0006, 0x006A, 0x0015, 0x000F, 0x0014, 0x0017, 0x0007, + 0x0016, 0x000E, 0x0011, 0x0009, 0x00D1, 0x00D0, 0x0181, 0x00D3, 0x007B, + 0x0010, 0x0013, 0x0004, 0x00D2, 0x0007, 0x0319, 0x0008, 0x007A, 0x00DD, + 0x0019, 0x0006, 0x000B, 0x0065, 0x00DC, 0x0012, 0x0064, 0x0180, 0x00DF, + 0x0006, 0x0018, 0x0001, 0x00DE, 0x001D, 0x00D9, 0x001B, 0x0067, 0x000A, + 0x00D8, 0x00DB, 0x001C, 0x0318, 0x00DA, 0x0635, 0x0183, 0x0000, 0x00C5, + 0x0066, 0x0061, 0x0035, 0x00C4, 0x0182, 0x0634, 0x031B, 0x00C7, 0x001F, }, +{ 0x0005, 0x0001, 0x001D, 0x01C1, 0x0035, 0x00F1, 0x006D, 0x00F0, 0x0049, + 0x0000, 0x0004, 0x0003, 0x00F3, 0x0048, 0x0034, 0x006C, 0x01C0, 0x01C3, + 0x0007, 0x0006, 0x0001, 0x006F, 0x0002, 0x004B, 0x006E, 0x001C, 0x0005, + 0x0069, 0x0068, 0x006B, 0x0037, 0x01C2, 0x00F2, 0x0395, 0x01CD, 0x00FD, + 0x006A, 0x0036, 0x0015, 0x01CC, 0x0014, 0x0394, 0x004A, 0x00FC, 0x00FF, + 0x0017, 0x0031, 0x00FE, 0x01CF, 0x0397, 0x00F9, 0x01CE, 0x0725, 0x0396, + 0x0016, 0x0030, 0x0075, 0x0724, 0x00F8, 0x0727, 0x0033, 0x0391, 0x0390, + 0x0011, 0x0032, 0x001F, 0x00FB, 0x0074, 0x0726, 0x00FA, 0x001E, 0x0077, + 0x0019, 0x0018, 0x0004, 0x0010, 0x003D, 0x0076, 0x0071, 0x0013, 0x0001, }, +{ 0x000D, 0x0019, 0x0011, 0x0015, 0x0061, 0x0019, 0x0014, 0x01AD, 0x0060, + 0x0018, 0x0001, 0x0005, 0x001B, 0x0010, 0x0019, 0x0005, 0x0017, 0x0018, + 0x0016, 0x0004, 0x0004, 0x0013, 0x000C, 0x0012, 0x001A, 0x0018, 0x0005, + 0x000F, 0x001B, 0x0004, 0x001D, 0x0011, 0x001C, 0x0010, 0x000E, 0x001B, + 0x0013, 0x001F, 0x001A, 0x0029, 0x0005, 0x0063, 0x001E, 0x0009, 0x0062, + 0x0008, 0x0007, 0x0007, 0x0019, 0x0004, 0x001A, 0x0018, 0x006D, 0x0007, + 0x001B, 0x0007, 0x001A, 0x006C, 0x0006, 0x0012, 0x0005, 0x006F, 0x000B, + 0x006E, 0x0069, 0x001D, 0x0359, 0x0028, 0x002B, 0x002A, 0x001C, 0x00D5, + 0x0358, 0x001F, 0x0001, 0x001E, 0x0068, 0x00D4, 0x00D7, 0x0019, 0x0000, }, +{ 0x00B9, 0x0061, 0x0060, 0x00B8, 0x02B5, 0x01AD, 0x00BB, 0x0AF5, 0x0151, + 0x0001, 0x0001, 0x0005, 0x0000, 0x0003, 0x0005, 0x0004, 0x0063, 0x0025, + 0x00BA, 0x0004, 0x0007, 0x0062, 0x00A5, 0x0024, 0x006D, 0x0002, 0x006C, + 0x02B4, 0x000D, 0x006F, 0x0027, 0x00A4, 0x0026, 0x01AC, 0x0150, 0x01AF, + 0x01AE, 0x0021, 0x006E, 0x02B7, 0x0020, 0x0153, 0x0023, 0x00A7, 0x0152, + 0x00A6, 0x0006, 0x000C, 0x0022, 0x01A9, 0x0019, 0x002D, 0x02B6, 0x01A8, + 0x000F, 0x0007, 0x000E, 0x00A1, 0x0069, 0x002C, 0x0001, 0x01AB, 0x00A0, + 0x02B1, 0x00A3, 0x002F, 0x0AF4, 0x02B0, 0x0AF7, 0x02B3, 0x0068, 0x015D, + 0x0AF6, 0x01AA, 0x0055, 0x015C, 0x02B2, 0x0579, 0x0578, 0x015F, 0x00A2, }, +{ 0x0905, 0x013D, 0x013C, 0x0904, 0x121D, 0x049D, 0x049C, 0x243D, 0x0907, + 0x00ED, 0x0001, 0x0015, 0x0041, 0x013F, 0x0031, 0x0014, 0x025D, 0x025C, + 0x013E, 0x000D, 0x0000, 0x0040, 0x0139, 0x0043, 0x0030, 0x0017, 0x0033, + 0x0906, 0x0032, 0x0042, 0x00EC, 0x025F, 0x00EF, 0x025E, 0x049F, 0x0138, + 0x0901, 0x013B, 0x0259, 0x121C, 0x049E, 0x0900, 0x0258, 0x243C, 0x121F, + 0x0903, 0x003D, 0x00EE, 0x025B, 0x025A, 0x004D, 0x013A, 0x0902, 0x0245, + 0x00E9, 0x0016, 0x00E8, 0x0499, 0x0125, 0x0244, 0x004C, 0x0498, 0x090D, + 0x00EB, 0x003C, 0x0011, 0x049B, 0x049A, 0x0485, 0x00EA, 0x003F, 0x0124, + 0x090C, 0x003E, 0x0039, 0x0095, 0x0247, 0x0246, 0x0484, 0x0094, 0x0038, }, +{ 0x0F09, 0x00CD, 0x01FD, 0x0791, 0x1E6D, 0x0790, 0x03D9, 0x3CD1, 0x3CD0, + 0x0075, 0x0001, 0x0001, 0x0035, 0x00CC, 0x0011, 0x0000, 0x03D8, 0x01FC, + 0x03DB, 0x0010, 0x0003, 0x00CF, 0x03DA, 0x00CE, 0x0074, 0x0034, 0x0077, + 0x0793, 0x0013, 0x0076, 0x0071, 0x03C5, 0x0070, 0x01FF, 0x0792, 0x01FE, + 0x01F9, 0x0037, 0x00C9, 0x0F08, 0x01F8, 0x03C4, 0x00C8, 0x0F0B, 0x079D, + 0x03C7, 0x0001, 0x0012, 0x0073, 0x00CB, 0x0005, 0x0036, 0x03C6, 0x0072, + 0x007D, 0x0002, 0x00CA, 0x079C, 0x01FB, 0x00F5, 0x0031, 0x079F, 0x0F0A, + 0x0F35, 0x079E, 0x01FA, 0x1E6C, 0x1E6F, 0x3CD3, 0x0799, 0x03C1, 0x1E6E, + 0x3CD2, 0x0030, 0x00F4, 0x007C, 0x03C0, 0x03C3, 0x0798, 0x01E5, 0x00F7, }, +{ 0x01A5, 0x0001, 0x001D, 0x0021, 0x00A1, 0x000D, 0x0061, 0x06B9, 0x00A0, + 0x0060, 0x0001, 0x0005, 0x000C, 0x0020, 0x001C, 0x0004, 0x01A4, 0x01A7, + 0x00A3, 0x001F, 0x001E, 0x0023, 0x0022, 0x002D, 0x002C, 0x0063, 0x0062, + 0x1A81, 0x01A6, 0x01A1, 0x06B8, 0x06BB, 0x00A2, 0x06BA, 0x0D59, 0x06A5, + 0x01A0, 0x000F, 0x006D, 0x06A4, 0x002F, 0x00AD, 0x006C, 0x06A7, 0x00AC, + 0x0D58, 0x000E, 0x01A3, 0x00AF, 0x00AE, 0x006F, 0x01A2, 0x0D5B, 0x00A9, + 0x0019, 0x0001, 0x0009, 0x00A8, 0x006E, 0x002E, 0x0000, 0x01AD, 0x00AB, + 0x00AA, 0x0355, 0x0029, 0x1A80, 0x1A83, 0x1A82, 0x0354, 0x01AC, 0x0D5A, + 0x1A8D, 0x01AF, 0x0357, 0x0D45, 0x0D44, 0x0D47, 0x1A8C, 0x06A6, 0x06A1, }, +{ 0x0001, 0x0011, 0x0005, 0x0775, 0x00F9, 0x00F8, 0x0031, 0x0030, 0x0049, + 0x00FB, 0x0010, 0x0033, 0x0EC9, 0x038D, 0x038C, 0x00FA, 0x038F, 0x0774, + 0x0048, 0x0032, 0x0000, 0x01D5, 0x00E5, 0x038E, 0x00E4, 0x0013, 0x000D, + 0x0389, 0x0777, 0x0388, 0x038B, 0x1DF9, 0x0EC8, 0x3BC9, 0x1DF8, 0x038A, + 0x03B5, 0x0776, 0x00E7, 0x3BC8, 0x01D4, 0x3BCB, 0x0ECB, 0x0771, 0x0ECA, + 0x01D7, 0x03B4, 0x01D6, 0x1DFB, 0x0EF5, 0x0770, 0x0EF4, 0x3BCA, 0x0773, + 0x00E6, 0x03B7, 0x004B, 0x1DFA, 0x03B6, 0x0EF7, 0x00E1, 0x0EF6, 0x0EF1, + 0x03B1, 0x01D1, 0x003D, 0x0EF0, 0x0772, 0x077D, 0x077C, 0x003C, 0x01D0, + 0x03B0, 0x01D3, 0x003F, 0x03B3, 0x01D2, 0x0EF3, 0x077F, 0x00E0, 0x004A, }, +{ 0x0015, 0x0049, 0x0014, 0x07D1, 0x03FD, 0x03FC, 0x01C1, 0x01C0, 0x00F1, + 0x0017, 0x0001, 0x0001, 0x01C3, 0x0048, 0x004B, 0x0016, 0x0031, 0x01C2, + 0x004A, 0x0011, 0x0000, 0x01CD, 0x00F0, 0x01CC, 0x0075, 0x0010, 0x000D, + 0x03FF, 0x01CF, 0x01CE, 0x07D0, 0x0F81, 0x07D3, 0x1F1D, 0x0F80, 0x07D2, + 0x01C9, 0x03FE, 0x0074, 0x07DD, 0x00F3, 0x1F1C, 0x07DC, 0x03F9, 0x07DF, + 0x00F2, 0x00FD, 0x0077, 0x07DE, 0x07D9, 0x01C8, 0x07D8, 0x0F83, 0x03F8, + 0x0030, 0x0076, 0x0013, 0x0F82, 0x00FC, 0x03FB, 0x0033, 0x03FA, 0x03E5, + 0x03E4, 0x01CB, 0x0032, 0x1F1F, 0x03E7, 0x07DB, 0x07DA, 0x003D, 0x01CA, + 0x07C5, 0x03E6, 0x0071, 0x0F8D, 0x07C4, 0x1F1E, 0x0F8C, 0x03E1, 0x01F5, }, +{ 0x0019, 0x0065, 0x0018, 0x0351, 0x0350, 0x0353, 0x0021, 0x0020, 0x0064, + 0x001D, 0x0005, 0x0005, 0x01A5, 0x0023, 0x0067, 0x0005, 0x0066, 0x0022, + 0x001B, 0x0004, 0x0001, 0x0004, 0x001C, 0x0061, 0x001A, 0x0005, 0x0004, + 0x0007, 0x002D, 0x0006, 0x002C, 0x01A4, 0x002F, 0x0352, 0x035D, 0x0060, + 0x0001, 0x002E, 0x001F, 0x035C, 0x0000, 0x06B1, 0x01A7, 0x0029, 0x01A6, + 0x0028, 0x0063, 0x0062, 0x035F, 0x01A1, 0x002B, 0x06B0, 0x06B3, 0x01A0, + 0x0003, 0x006D, 0x001E, 0x035E, 0x006C, 0x06B2, 0x0002, 0x01A3, 0x01A2, + 0x000D, 0x0005, 0x0007, 0x01AD, 0x006F, 0x002A, 0x006E, 0x0004, 0x0004, + 0x000C, 0x0007, 0x0006, 0x000F, 0x000E, 0x00D5, 0x0009, 0x0006, 0x0007, }, +{ 0x0065, 0x0181, 0x0064, 0x36C9, 0x06D5, 0x0DB5, 0x0379, 0x0180, 0x0183, + 0x00D5, 0x001D, 0x001C, 0x0DB4, 0x0182, 0x0378, 0x00D4, 0x00D7, 0x06D4, + 0x0067, 0x001F, 0x0001, 0x00D6, 0x00D1, 0x018D, 0x0066, 0x0001, 0x0000, + 0x037B, 0x06D7, 0x037A, 0x0DB7, 0x36C8, 0x06D6, 0x0DB6, 0x1B79, 0x0DB1, + 0x018C, 0x0365, 0x00D0, 0x1B78, 0x00D3, 0x1B7B, 0x0364, 0x06D1, 0x06D0, + 0x018F, 0x018E, 0x00D2, 0x36CB, 0x0367, 0x0366, 0x06D3, 0x0DB0, 0x06D2, + 0x0361, 0x06DD, 0x0189, 0x36CA, 0x0360, 0x36F5, 0x0188, 0x0DB3, 0x36F4, + 0x0009, 0x0008, 0x0005, 0x06DC, 0x00DD, 0x018B, 0x00DC, 0x0004, 0x000B, + 0x018A, 0x0061, 0x0003, 0x0363, 0x00DF, 0x06DF, 0x0362, 0x000A, 0x001E, }, +{ 0x001D, 0x0061, 0x000D, 0x0D55, 0x06B9, 0x06B8, 0x01A5, 0x0021, 0x0020, + 0x0023, 0x000C, 0x0060, 0x0D54, 0x00AD, 0x00AC, 0x0022, 0x00AF, 0x06BB, + 0x000F, 0x001C, 0x0001, 0x002D, 0x0063, 0x01A4, 0x000E, 0x0001, 0x0005, + 0x01A7, 0x06BA, 0x01A6, 0x06A5, 0x0D57, 0x0D56, 0x1ABD, 0x0D51, 0x00AE, + 0x002C, 0x00A9, 0x002F, 0x0D50, 0x01A1, 0x1ABC, 0x06A4, 0x06A7, 0x06A6, + 0x00A8, 0x06A1, 0x01A0, 0x1ABF, 0x0D53, 0x06A0, 0x0D52, 0x1ABE, 0x06A3, + 0x0062, 0x002E, 0x0009, 0x0D5D, 0x01A3, 0x0D5C, 0x006D, 0x00AB, 0x06A2, + 0x006C, 0x001F, 0x0001, 0x06AD, 0x0029, 0x01A2, 0x0028, 0x0004, 0x001E, + 0x01AD, 0x006F, 0x0000, 0x01AC, 0x01AF, 0x06AC, 0x00AA, 0x006E, 0x0019, }, +{ 0x0019, 0x007D, 0x0018, 0x01B5, 0x000D, 0x01B4, 0x007C, 0x007F, 0x01B7, + 0x000C, 0x001B, 0x001A, 0x01B6, 0x000F, 0x00D5, 0x0019, 0x007E, 0x00D4, + 0x0018, 0x001B, 0x0001, 0x000E, 0x0011, 0x0009, 0x0005, 0x0005, 0x0005, + 0x00D7, 0x01B1, 0x0008, 0x01B0, 0x0079, 0x06FD, 0x0371, 0x0370, 0x00D6, + 0x0078, 0x01B3, 0x0010, 0x0373, 0x0013, 0x06FC, 0x007B, 0x007A, 0x00D1, + 0x00D0, 0x00D3, 0x0065, 0x0372, 0x06FF, 0x0064, 0x06FE, 0x037D, 0x00D2, + 0x00DD, 0x0067, 0x0004, 0x037C, 0x0012, 0x01B2, 0x0007, 0x0066, 0x01BD, + 0x0006, 0x0061, 0x0004, 0x01BC, 0x001A, 0x0060, 0x001D, 0x0004, 0x001C, + 0x0063, 0x0001, 0x0007, 0x000B, 0x0000, 0x0062, 0x000A, 0x0005, 0x0007, }, +{ 0x0069, 0x0045, 0x0068, 0x04BD, 0x0255, 0x04BC, 0x00E5, 0x00E4, 0x0031, + 0x0030, 0x0019, 0x0001, 0x0121, 0x00E7, 0x00E6, 0x0033, 0x00E1, 0x00E0, + 0x006B, 0x0018, 0x0001, 0x0044, 0x0032, 0x0047, 0x006A, 0x001B, 0x0005, + 0x003D, 0x0046, 0x0015, 0x0041, 0x0120, 0x0123, 0x04BF, 0x0122, 0x0040, + 0x003C, 0x00E3, 0x0014, 0x0254, 0x0043, 0x0975, 0x012D, 0x00E2, 0x00ED, + 0x0042, 0x00EC, 0x004D, 0x0257, 0x0256, 0x0251, 0x04BE, 0x0974, 0x0250, + 0x00EF, 0x00EE, 0x004C, 0x04B9, 0x012C, 0x04B8, 0x004F, 0x04BB, 0x0253, + 0x003F, 0x0017, 0x0001, 0x0252, 0x00E9, 0x00E8, 0x00EB, 0x0000, 0x0003, + 0x0016, 0x0002, 0x0004, 0x004E, 0x003E, 0x00EA, 0x0049, 0x000D, 0x0007, }, +{ 0x000D, 0x01BD, 0x000C, 0x0D31, 0x0D30, 0x0D33, 0x0359, 0x0358, 0x002D, + 0x0065, 0x001D, 0x001C, 0x0D32, 0x035B, 0x035A, 0x002C, 0x01BC, 0x0345, + 0x000F, 0x001F, 0x0001, 0x002F, 0x0064, 0x01BF, 0x0067, 0x0001, 0x0005, + 0x0066, 0x002E, 0x0061, 0x0029, 0x0695, 0x0694, 0x0697, 0x0696, 0x0060, + 0x01BE, 0x0D3D, 0x0028, 0x1A49, 0x0344, 0x1A48, 0x1A4B, 0x0D3C, 0x0691, + 0x002B, 0x01B9, 0x002A, 0x0D3F, 0x0690, 0x0347, 0x0D3E, 0x1A4A, 0x0346, + 0x00D5, 0x0341, 0x0063, 0x0D39, 0x0340, 0x0D38, 0x01B8, 0x0D3B, 0x0D3A, + 0x00D4, 0x0062, 0x0000, 0x0693, 0x01BB, 0x0343, 0x0342, 0x001E, 0x000E, + 0x006D, 0x0009, 0x0001, 0x006C, 0x00D7, 0x034D, 0x01BA, 0x0008, 0x0004, }, +{ 0x0075, 0x00CD, 0x0035, 0x03C1, 0x03C0, 0x07F9, 0x03C3, 0x1F8D, 0x00CC, + 0x0074, 0x0011, 0x0010, 0x03C2, 0x0FD9, 0x01F1, 0x00CF, 0x03CD, 0x00CE, + 0x0034, 0x0001, 0x0001, 0x0037, 0x00C9, 0x00C8, 0x0036, 0x0000, 0x0001, + 0x0FD8, 0x03CC, 0x00CB, 0x01F0, 0x07F8, 0x03CF, 0x07FB, 0x07FA, 0x00CA, + 0x01F3, 0x03CE, 0x00F5, 0x0FDB, 0x00F4, 0x07E5, 0x07E4, 0x07E7, 0x01F2, + 0x07E6, 0x03C9, 0x01FD, 0x0FDA, 0x1F8C, 0x07E1, 0x1F8F, 0x1F8E, 0x03C8, + 0x03CB, 0x0077, 0x0076, 0x0FC5, 0x03CA, 0x07E0, 0x00F7, 0x0FC4, 0x03F5, + 0x00F6, 0x01FC, 0x0003, 0x03F4, 0x0071, 0x03F7, 0x00F1, 0x0013, 0x0031, + 0x0030, 0x0070, 0x0005, 0x0012, 0x0073, 0x01FF, 0x0072, 0x007D, 0x0002, }, +{ 0x0061, 0x0055, 0x0060, 0x02C9, 0x02C8, 0x02CB, 0x0171, 0x00B5, 0x0054, + 0x0001, 0x0001, 0x0001, 0x0057, 0x0001, 0x0063, 0x001D, 0x0062, 0x0039, + 0x006D, 0x0000, 0x0005, 0x0038, 0x0056, 0x00B4, 0x006C, 0x0003, 0x001C, + 0x006F, 0x003B, 0x0002, 0x003A, 0x0170, 0x00B7, 0x0173, 0x0051, 0x006E, + 0x0025, 0x0050, 0x0069, 0x02CA, 0x0024, 0x0027, 0x0172, 0x00B6, 0x00B1, + 0x000D, 0x000C, 0x001F, 0x017D, 0x0026, 0x0068, 0x0053, 0x017C, 0x006B, + 0x001E, 0x000F, 0x0004, 0x017F, 0x006A, 0x02F5, 0x0019, 0x0021, 0x0052, + 0x02F4, 0x02F7, 0x0020, 0x0BCD, 0x05E5, 0x05E4, 0x0BCC, 0x0023, 0x00B0, + 0x02F6, 0x00B3, 0x0022, 0x02F1, 0x02F0, 0x0BCF, 0x0BCE, 0x017E, 0x005D, }, +{ 0x00BD, 0x0025, 0x01A1, 0x0159, 0x0299, 0x00BC, 0x0024, 0x0505, 0x0504, + 0x01A0, 0x0001, 0x001D, 0x006D, 0x001C, 0x0001, 0x0005, 0x0027, 0x01A3, + 0x0158, 0x001F, 0x001E, 0x01A2, 0x0026, 0x0021, 0x000D, 0x0020, 0x0023, + 0x0298, 0x006C, 0x0022, 0x00BF, 0x00BE, 0x01AD, 0x002D, 0x029B, 0x00B9, + 0x01AC, 0x00B8, 0x01AF, 0x029A, 0x006F, 0x015B, 0x006E, 0x0285, 0x0284, + 0x01AE, 0x0019, 0x002C, 0x01A9, 0x01A8, 0x000C, 0x000F, 0x015A, 0x00BB, + 0x000E, 0x0000, 0x0069, 0x01AB, 0x0018, 0x01AA, 0x0004, 0x0055, 0x00BA, + 0x0507, 0x0145, 0x0054, 0x0506, 0x00A5, 0x0501, 0x00A4, 0x0057, 0x0500, + 0x0A05, 0x0144, 0x00A7, 0x0287, 0x0286, 0x0503, 0x0147, 0x0A04, 0x0146, }, +{ 0x0759, 0x0041, 0x00E5, 0x03BD, 0x0E9D, 0x012D, 0x012C, 0x3A1D, 0x03BC, + 0x012F, 0x000D, 0x0040, 0x00E4, 0x03BF, 0x0043, 0x0042, 0x0758, 0x03BE, + 0x00E7, 0x0001, 0x0000, 0x003D, 0x00E6, 0x0015, 0x0014, 0x0017, 0x003C, + 0x743D, 0x012E, 0x03B9, 0x03B8, 0x0E9C, 0x03BB, 0x075B, 0x3A1C, 0x0E9F, + 0x0129, 0x00E1, 0x0128, 0x0E9E, 0x012B, 0x075A, 0x00E0, 0x0E99, 0x0745, + 0x3A1F, 0x03BA, 0x0744, 0x0E98, 0x1D0D, 0x03A5, 0x0E9B, 0x743C, 0x0E9A, + 0x012A, 0x004D, 0x00E3, 0x0E85, 0x01D5, 0x0E84, 0x004C, 0x0747, 0x1D0C, + 0x01D4, 0x003F, 0x0016, 0x0746, 0x03A4, 0x0741, 0x004F, 0x003E, 0x01D7, + 0x0740, 0x000C, 0x0011, 0x004E, 0x00E2, 0x00ED, 0x00EC, 0x0049, 0x0048, }, +}; + +static const uint8_t aic_mode2_vlc_bits[AIC_MODE2_NUM][AIC_MODE2_SIZE] = { +{ 1, 5, 4, 10, 6, 8, 5, 8, 8, + 7, 5, 7, 11, 10, 9, 8, 13, 11, + 6, 7, 3, 9, 8, 10, 9, 8, 5, + 10, 9, 10, 10, 14, 12, 14, 14, 12, + 8, 9, 7, 12, 8, 14, 9, 9, 12, + 8, 9, 11, 11, 13, 9, 11, 14, 12, + 6, 7, 9, 13, 9, 12, 7, 10, 12, + 11, 12, 8, 15, 10, 15, 13, 7, 12, + 10, 10, 8, 10, 13, 13, 13, 11, 8, }, +{ 4, 6, 5, 11, 8, 10, 7, 11, 9, + 4, 1, 4, 9, 7, 7, 5, 9, 10, + 6, 7, 4, 9, 9, 10, 9, 9, 6, + 9, 10, 9, 10, 12, 12, 13, 12, 11, + 9, 9, 8, 12, 8, 14, 10, 11, 12, + 7, 8, 10, 11, 12, 9, 11, 13, 12, + 6, 7, 8, 12, 9, 12, 7, 11, 10, + 12, 12, 9, 14, 12, 15, 13, 8, 12, + 11, 11, 10, 12, 13, 15, 14, 12, 9, }, +{ 5, 7, 6, 12, 9, 11, 8, 11, 10, + 7, 5, 7, 11, 10, 9, 8, 12, 12, + 5, 5, 1, 8, 7, 10, 8, 6, 4, + 8, 8, 8, 9, 12, 11, 13, 12, 11, + 8, 9, 8, 12, 8, 13, 10, 11, 11, + 8, 9, 11, 12, 13, 11, 12, 14, 13, + 8, 9, 10, 14, 11, 14, 9, 13, 13, + 8, 9, 6, 11, 10, 14, 11, 6, 10, + 6, 6, 4, 8, 9, 10, 10, 8, 5, }, +{ 11, 7, 8, 10, 12, 9, 10, 14, 12, + 7, 1, 5, 7, 8, 6, 4, 10, 9, + 10, 5, 4, 8, 11, 8, 7, 6, 7, + 11, 6, 7, 8, 10, 8, 10, 11, 9, + 10, 8, 9, 13, 9, 12, 8, 11, 12, + 11, 4, 7, 8, 9, 6, 8, 12, 9, + 8, 5, 8, 12, 9, 10, 6, 12, 11, + 12, 12, 10, 15, 13, 13, 13, 10, 13, + 15, 10, 9, 10, 12, 13, 13, 10, 9, }, +{ 11, 8, 8, 11, 13, 10, 11, 15, 12, + 7, 1, 4, 7, 7, 5, 4, 8, 9, + 11, 5, 5, 8, 11, 9, 8, 7, 8, + 13, 7, 8, 9, 11, 9, 10, 12, 10, + 10, 9, 8, 13, 9, 12, 9, 11, 12, + 11, 5, 7, 9, 10, 6, 9, 13, 10, + 7, 4, 7, 11, 8, 9, 5, 10, 11, + 13, 11, 9, 15, 13, 15, 13, 8, 12, + 15, 10, 10, 12, 13, 14, 14, 12, 11, }, +{ 12, 9, 9, 12, 13, 11, 11, 14, 12, + 8, 2, 5, 7, 9, 6, 5, 10, 10, + 9, 4, 2, 7, 9, 7, 6, 5, 6, + 12, 6, 7, 8, 10, 8, 10, 11, 9, + 12, 9, 10, 13, 11, 12, 10, 14, 13, + 12, 6, 8, 10, 10, 7, 9, 12, 10, + 8, 5, 8, 11, 9, 10, 7, 11, 12, + 8, 6, 5, 11, 11, 11, 8, 6, 9, + 12, 6, 6, 8, 10, 10, 11, 8, 6, }, +{ 13, 9, 10, 12, 14, 12, 11, 15, 15, + 8, 1, 5, 7, 9, 6, 5, 11, 10, + 11, 6, 5, 9, 11, 9, 8, 7, 8, + 12, 6, 8, 8, 11, 8, 10, 12, 10, + 10, 7, 9, 13, 10, 11, 9, 13, 12, + 11, 3, 6, 8, 9, 4, 7, 11, 8, + 8, 5, 9, 12, 10, 9, 7, 12, 13, + 13, 12, 10, 14, 14, 15, 12, 11, 14, + 15, 7, 9, 8, 11, 11, 12, 10, 9, }, +{ 10, 5, 6, 9, 11, 7, 8, 12, 11, + 8, 1, 4, 7, 9, 6, 4, 10, 10, + 11, 6, 6, 9, 9, 9, 9, 8, 8, + 14, 10, 10, 12, 12, 11, 12, 13, 12, + 10, 7, 8, 12, 9, 11, 8, 12, 11, + 13, 7, 10, 11, 11, 8, 10, 13, 11, + 6, 3, 7, 11, 8, 9, 5, 10, 11, + 11, 11, 9, 14, 14, 14, 11, 10, 13, + 14, 10, 11, 13, 13, 13, 14, 12, 12, }, +{ 2, 5, 3, 11, 8, 8, 6, 6, 7, + 8, 5, 6, 12, 10, 10, 8, 10, 11, + 7, 6, 2, 9, 8, 10, 8, 5, 4, + 10, 11, 10, 10, 13, 12, 14, 13, 10, + 10, 11, 8, 14, 9, 14, 12, 11, 12, + 9, 10, 9, 13, 12, 11, 12, 14, 11, + 8, 10, 7, 13, 10, 12, 8, 12, 12, + 10, 9, 6, 12, 11, 11, 11, 6, 9, + 10, 9, 6, 10, 9, 12, 11, 8, 7, }, +{ 6, 8, 6, 12, 11, 11, 10, 10, 9, + 6, 1, 3, 10, 8, 8, 6, 7, 10, + 8, 6, 3, 10, 9, 10, 8, 6, 5, + 11, 10, 10, 12, 13, 12, 14, 13, 12, + 10, 11, 8, 12, 9, 14, 12, 11, 12, + 9, 9, 8, 12, 12, 10, 12, 13, 11, + 7, 8, 6, 13, 9, 11, 7, 11, 11, + 11, 10, 7, 14, 11, 12, 12, 7, 10, + 12, 11, 8, 13, 12, 14, 13, 11, 10, }, +{ 7, 10, 7, 13, 13, 13, 11, 11, 10, + 8, 5, 6, 12, 11, 10, 9, 10, 11, + 7, 5, 1, 9, 8, 10, 7, 4, 4, + 9, 11, 9, 11, 12, 11, 13, 13, 10, + 9, 11, 8, 13, 9, 14, 12, 11, 12, + 11, 10, 10, 13, 12, 11, 14, 14, 12, + 9, 10, 8, 13, 10, 14, 9, 12, 12, + 9, 7, 4, 12, 10, 11, 10, 6, 7, + 9, 7, 4, 9, 9, 11, 9, 7, 5, }, +{ 7, 9, 7, 14, 11, 12, 10, 9, 9, + 8, 5, 5, 12, 9, 10, 8, 8, 11, + 7, 5, 2, 8, 8, 9, 7, 4, 4, + 10, 11, 10, 12, 14, 11, 12, 13, 12, + 9, 10, 8, 13, 8, 13, 10, 11, 11, + 9, 9, 8, 14, 10, 10, 11, 12, 11, + 10, 11, 9, 14, 10, 14, 9, 12, 14, + 6, 6, 3, 11, 8, 9, 8, 3, 6, + 9, 7, 4, 10, 8, 11, 10, 6, 5, }, +{ 6, 8, 7, 13, 12, 12, 10, 9, 9, + 9, 7, 8, 13, 11, 11, 9, 11, 12, + 7, 6, 1, 9, 8, 10, 7, 5, 4, + 10, 12, 10, 12, 13, 13, 14, 13, 11, + 9, 11, 9, 13, 10, 14, 12, 12, 12, + 11, 12, 10, 14, 13, 12, 13, 14, 12, + 8, 9, 7, 13, 10, 13, 8, 11, 12, + 8, 6, 3, 12, 9, 10, 9, 4, 6, + 10, 8, 5, 10, 10, 12, 11, 8, 6, }, +{ 7, 10, 7, 12, 9, 12, 10, 10, 12, + 9, 7, 7, 12, 9, 11, 6, 10, 11, + 6, 6, 1, 9, 8, 9, 7, 4, 5, + 11, 12, 9, 12, 10, 14, 13, 13, 11, + 10, 12, 8, 13, 8, 14, 10, 10, 11, + 11, 11, 10, 13, 14, 10, 14, 13, 11, + 11, 10, 7, 13, 8, 12, 7, 10, 12, + 7, 10, 4, 12, 6, 10, 8, 5, 8, + 10, 7, 4, 9, 7, 10, 9, 6, 5, }, +{ 7, 9, 7, 13, 12, 13, 10, 10, 8, + 8, 5, 6, 11, 10, 10, 8, 10, 10, + 7, 5, 2, 9, 8, 9, 7, 5, 3, + 8, 9, 7, 9, 11, 11, 13, 11, 9, + 8, 10, 7, 12, 9, 14, 11, 10, 10, + 9, 10, 9, 12, 12, 12, 13, 14, 12, + 10, 10, 9, 13, 11, 13, 9, 13, 12, + 8, 7, 4, 12, 10, 10, 10, 6, 6, + 7, 6, 3, 9, 8, 10, 9, 6, 3, }, +{ 7, 10, 7, 13, 13, 13, 11, 11, 9, + 8, 6, 6, 13, 11, 11, 9, 10, 11, + 7, 6, 1, 9, 8, 10, 8, 5, 4, + 8, 9, 8, 9, 12, 12, 12, 12, 8, + 10, 13, 9, 14, 11, 14, 14, 13, 12, + 9, 10, 9, 13, 12, 11, 13, 14, 11, + 9, 11, 8, 13, 11, 13, 10, 13, 13, + 9, 8, 5, 12, 10, 11, 11, 6, 7, + 8, 7, 3, 8, 9, 11, 10, 7, 4, }, +{ 8, 9, 7, 11, 11, 12, 11, 14, 9, + 8, 6, 6, 11, 13, 10, 9, 11, 9, + 7, 5, 1, 7, 9, 9, 7, 5, 3, + 13, 11, 9, 10, 12, 11, 12, 12, 9, + 10, 11, 9, 13, 9, 12, 12, 12, 10, + 12, 11, 10, 13, 14, 12, 14, 14, 11, + 11, 8, 8, 13, 11, 12, 9, 13, 11, + 9, 10, 5, 11, 8, 11, 9, 6, 7, + 7, 8, 4, 6, 8, 10, 8, 8, 5, }, +{ 8, 10, 8, 13, 13, 13, 12, 11, 10, + 5, 1, 3, 10, 7, 8, 6, 8, 9, + 8, 7, 4, 9, 10, 11, 8, 7, 6, + 8, 9, 7, 9, 12, 11, 12, 10, 8, + 9, 10, 8, 13, 9, 9, 12, 11, 11, + 7, 7, 6, 12, 9, 8, 10, 12, 8, + 6, 7, 4, 12, 8, 13, 6, 9, 10, + 13, 13, 9, 15, 14, 14, 15, 9, 11, + 13, 11, 9, 13, 13, 15, 15, 12, 10, }, +{ 10, 8, 9, 11, 12, 10, 8, 13, 13, + 9, 2, 5, 7, 5, 4, 3, 8, 9, + 11, 5, 5, 9, 8, 8, 6, 8, 8, + 12, 7, 8, 10, 10, 9, 8, 12, 10, + 9, 10, 9, 12, 7, 11, 7, 12, 12, + 9, 5, 8, 9, 9, 6, 6, 11, 10, + 6, 4, 7, 9, 5, 9, 3, 9, 10, + 13, 11, 9, 13, 10, 13, 10, 9, 13, + 14, 11, 10, 12, 12, 13, 11, 14, 11, }, +{ 11, 7, 8, 10, 12, 9, 9, 14, 10, + 9, 4, 7, 8, 10, 7, 7, 11, 10, + 8, 2, 2, 6, 8, 5, 5, 5, 6, + 15, 9, 10, 10, 12, 10, 11, 14, 12, + 9, 8, 9, 12, 9, 11, 8, 12, 11, + 14, 10, 11, 12, 13, 10, 12, 15, 12, + 9, 7, 8, 12, 9, 12, 7, 11, 13, + 9, 6, 5, 11, 10, 11, 7, 6, 9, + 11, 4, 5, 7, 8, 8, 8, 7, 7, }, +}; +//@} + +/** + * Codes used for determining block type + */ +//@{ +#define AIC_MODE1_NUM 90 +#define AIC_MODE1_SIZE 9 +#define AIC_MODE1_BITS 7 + +static const uint8_t aic_mode1_vlc_codes[AIC_MODE1_NUM][AIC_MODE1_SIZE] = { + { 0x01, 0x01, 0x01, 0x11, 0x00, 0x09, 0x03, 0x10, 0x05,}, + { 0x09, 0x01, 0x01, 0x05, 0x11, 0x00, 0x03, 0x21, 0x20,}, + { 0x01, 0x01, 0x01, 0x11, 0x09, 0x10, 0x05, 0x00, 0x03,}, + { 0x01, 0x01, 0x00, 0x03, 0x21, 0x05, 0x09, 0x20, 0x11,}, + { 0x01, 0x09, 0x00, 0x29, 0x08, 0x15, 0x03, 0x0B, 0x28,}, + { 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x03, 0x02,}, + { 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x01, 0x09, 0x08,}, + { 0x01, 0x01, 0x01, 0x09, 0x01, 0x08, 0x00, 0x03, 0x05,}, + { 0x01, 0x01, 0x01, 0x00, 0x05, 0x11, 0x09, 0x10, 0x03,}, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, + + { 0x01, 0x01, 0x01, 0x05, 0x01, 0x00, 0x03, 0x09, 0x08,}, + { 0x09, 0x01, 0x01, 0x05, 0x11, 0x00, 0x03, 0x21, 0x20,}, + { 0x01, 0x01, 0x01, 0x0D, 0x05, 0x04, 0x00, 0x07, 0x0C,}, + { 0x01, 0x01, 0x00, 0x05, 0x11, 0x03, 0x09, 0x21, 0x20,}, + { 0x05, 0x01, 0x01, 0x11, 0x00, 0x09, 0x03, 0x21, 0x20,}, + { 0x09, 0x01, 0x01, 0x00, 0x05, 0x01, 0x03, 0x11, 0x10,}, + { 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x01, 0x03, 0x02,}, + { 0x01, 0x01, 0x01, 0x09, 0x00, 0x05, 0x01, 0x03, 0x08,}, + { 0x01, 0x01, 0x01, 0x09, 0x11, 0x05, 0x00, 0x10, 0x03,}, + { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, + + { 0x01, 0x00, 0x01, 0x09, 0x08, 0x15, 0x14, 0x0B, 0x03,}, + { 0x0D, 0x01, 0x01, 0x05, 0x0C, 0x04, 0x01, 0x00, 0x07,}, + { 0x01, 0x01, 0x01, 0x05, 0x00, 0x04, 0x03, 0x01, 0x01,}, + { 0x05, 0x01, 0x01, 0x04, 0x19, 0x07, 0x18, 0x0D, 0x00,}, + { 0x11, 0x09, 0x01, 0x21, 0x05, 0x20, 0x01, 0x00, 0x03,}, + { 0x41, 0x01, 0x00, 0x05, 0x40, 0x03, 0x09, 0x21, 0x11,}, + { 0x29, 0x01, 0x00, 0x28, 0x09, 0x15, 0x03, 0x08, 0x0B,}, + { 0x01, 0x00, 0x01, 0x11, 0x09, 0x10, 0x05, 0x01, 0x03,}, + { 0x05, 0x01, 0x01, 0x04, 0x0D, 0x0C, 0x07, 0x00, 0x01,}, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, + + { 0x01, 0x00, 0x03, 0x05, 0x11, 0x10, 0x25, 0x24, 0x13,}, + { 0x21, 0x01, 0x01, 0x00, 0x11, 0x03, 0x05, 0x20, 0x09,}, + { 0x01, 0x01, 0x01, 0x00, 0x09, 0x11, 0x10, 0x05, 0x03,}, + { 0x21, 0x05, 0x01, 0x01, 0x09, 0x00, 0x11, 0x20, 0x03,}, + { 0x05, 0x01, 0x00, 0x04, 0x01, 0x19, 0x07, 0x18, 0x0D,}, + { 0x11, 0x01, 0x00, 0x01, 0x09, 0x01, 0x03, 0x10, 0x05,}, + { 0x1D, 0x01, 0x05, 0x0D, 0x0C, 0x04, 0x00, 0x1C, 0x0F,}, + { 0x05, 0x19, 0x01, 0x04, 0x00, 0x18, 0x1B, 0x1A, 0x07,}, + { 0x09, 0x01, 0x00, 0x01, 0x05, 0x03, 0x11, 0x10, 0x01,}, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, + + { 0x01, 0x00, 0x03, 0x41, 0x05, 0x40, 0x09, 0x11, 0x21,}, + { 0x05, 0x01, 0x01, 0x19, 0x04, 0x07, 0x00, 0x18, 0x0D,}, + { 0x01, 0x01, 0x01, 0x05, 0x01, 0x04, 0x01, 0x00, 0x03,}, + { 0x01, 0x05, 0x00, 0x0D, 0x01, 0x04, 0x07, 0x19, 0x18,}, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02,}, + { 0x31, 0x01, 0x05, 0x19, 0x04, 0x07, 0x00, 0x30, 0x0D,}, + { 0x01, 0x00, 0x03, 0x11, 0x01, 0x05, 0x01, 0x09, 0x10,}, + { 0x01, 0x05, 0x01, 0x11, 0x01, 0x10, 0x00, 0x03, 0x09,}, + { 0x01, 0x09, 0x00, 0x29, 0x03, 0x08, 0x28, 0x15, 0x0B,}, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, + + { 0x01, 0x01, 0x00, 0x09, 0x15, 0x03, 0x08, 0x14, 0x0B,}, + { 0x11, 0x01, 0x01, 0x00, 0x09, 0x01, 0x03, 0x10, 0x05,}, + { 0x01, 0x00, 0x03, 0x25, 0x11, 0x05, 0x10, 0x24, 0x13,}, + { 0x11, 0x01, 0x00, 0x01, 0x09, 0x01, 0x05, 0x10, 0x03,}, + { 0x05, 0x01, 0x00, 0x0D, 0x0C, 0x04, 0x0F, 0x1D, 0x1C,}, + { 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x03, 0x02,}, + { 0x21, 0x01, 0x05, 0x09, 0x11, 0x00, 0x03, 0x41, 0x40,}, + { 0x05, 0x01, 0x00, 0x1D, 0x1C, 0x0D, 0x0C, 0x0F, 0x04,}, + { 0x05, 0x01, 0x00, 0x0D, 0x31, 0x04, 0x19, 0x30, 0x07,}, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, + + { 0x01, 0x01, 0x00, 0x21, 0x05, 0x11, 0x03, 0x09, 0x20,}, + { 0x01, 0x01, 0x00, 0x11, 0x03, 0x05, 0x01, 0x09, 0x10,}, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02,}, + { 0x05, 0x01, 0x04, 0x19, 0x07, 0x0D, 0x00, 0x31, 0x30,}, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02,}, + { 0x05, 0x01, 0x01, 0x11, 0x09, 0x00, 0x03, 0x21, 0x20,}, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02,}, + { 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x01, 0x01, 0x02,}, + { 0x09, 0x01, 0x00, 0x29, 0x08, 0x15, 0x03, 0x28, 0x0B,}, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, + + { 0x01, 0x01, 0x01, 0x05, 0x01, 0x04, 0x00, 0x01, 0x03,}, + { 0x09, 0x01, 0x00, 0x29, 0x28, 0x15, 0x08, 0x03, 0x0B,}, + { 0x01, 0x00, 0x01, 0x11, 0x05, 0x10, 0x09, 0x01, 0x03,}, + { 0x05, 0x04, 0x01, 0x1D, 0x0D, 0x0C, 0x1C, 0x00, 0x0F,}, + { 0x09, 0x11, 0x01, 0x41, 0x00, 0x40, 0x05, 0x03, 0x21,}, + { 0x0D, 0x05, 0x01, 0x1D, 0x1C, 0x0C, 0x04, 0x00, 0x0F,}, + { 0x41, 0x09, 0x01, 0x40, 0x00, 0x11, 0x05, 0x03, 0x21,}, + { 0x01, 0x01, 0x01, 0x05, 0x01, 0x04, 0x00, 0x01, 0x03,}, + { 0x05, 0x04, 0x01, 0x0D, 0x01, 0x0C, 0x07, 0x01, 0x00,}, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, + + { 0x05, 0x04, 0x01, 0x07, 0x19, 0x31, 0x30, 0x0D, 0x00,}, + { 0x21, 0x01, 0x01, 0x00, 0x11, 0x09, 0x20, 0x05, 0x03,}, + { 0x05, 0x01, 0x01, 0x04, 0x07, 0x0D, 0x0C, 0x00, 0x01,}, + { 0x21, 0x09, 0x01, 0x00, 0x20, 0x05, 0x23, 0x22, 0x03,}, + { 0x31, 0x0D, 0x01, 0x19, 0x05, 0x30, 0x04, 0x07, 0x00,}, + { 0x31, 0x05, 0x01, 0x04, 0x19, 0x00, 0x0D, 0x30, 0x07,}, + { 0x31, 0x01, 0x00, 0x0D, 0x05, 0x19, 0x04, 0x30, 0x07,}, + { 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02, 0x01, 0x01,}, + { 0x01, 0x00, 0x01, 0x01, 0x05, 0x09, 0x08, 0x03, 0x01,}, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, +}; + +static const uint8_t aic_mode1_vlc_bits[AIC_MODE1_NUM][AIC_MODE1_SIZE] = { + { 1, 4, 2, 7, 4, 6, 4, 7, 5,}, + { 5, 1, 3, 4, 6, 3, 3, 7, 7,}, + { 1, 4, 2, 7, 6, 7, 5, 4, 4,}, + { 1, 3, 3, 3, 7, 4, 5, 7, 6,}, + { 2, 4, 2, 6, 4, 5, 2, 4, 6,}, + { 7, 2, 3, 4, 7, 1, 5, 7, 7,}, + { 5, 1, 3, 6, 5, 5, 2, 7, 7,}, + { 2, 5, 1, 7, 3, 7, 5, 5, 6,}, + { 2, 4, 1, 4, 5, 7, 6, 7, 4,}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0,}, + + { 2, 1, 3, 6, 5, 5, 5, 7, 7,}, + { 5, 1, 3, 4, 6, 3, 3, 7, 7,}, + { 4, 1, 2, 6, 5, 5, 4, 5, 6,}, + { 3, 1, 3, 4, 6, 3, 5, 7, 7,}, + { 4, 1, 3, 6, 3, 5, 3, 7, 7,}, + { 6, 1, 4, 4, 5, 2, 4, 7, 7,}, + { 7, 1, 5, 7, 4, 3, 2, 7, 7,}, + { 5, 3, 2, 7, 5, 6, 1, 5, 7,}, + { 4, 1, 2, 6, 7, 5, 4, 7, 4,}, + { 1, 0, 1, 0, 0, 0, 0, 0, 0,}, + + { 3, 3, 1, 5, 5, 6, 6, 5, 3,}, + { 6, 2, 1, 5, 6, 5, 4, 4, 5,}, + { 6, 4, 1, 7, 6, 7, 6, 3, 2,}, + { 4, 3, 1, 4, 6, 4, 6, 5, 3,}, + { 6, 5, 1, 7, 4, 7, 3, 3, 3,}, + { 7, 2, 2, 3, 7, 2, 4, 6, 5,}, + { 6, 2, 2, 6, 4, 5, 2, 4, 4,}, + { 4, 4, 1, 7, 6, 7, 5, 2, 4,}, + { 5, 4, 1, 5, 6, 6, 5, 4, 2,}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0,}, + + { 2, 2, 2, 3, 5, 5, 6, 6, 5,}, + { 7, 1, 3, 3, 6, 3, 4, 7, 5,}, + { 2, 4, 1, 4, 6, 7, 7, 5, 4,}, + { 7, 4, 3, 1, 5, 3, 6, 7, 3,}, + { 4, 3, 3, 4, 1, 6, 4, 6, 5,}, + { 7, 4, 4, 2, 6, 1, 4, 7, 5,}, + { 5, 2, 3, 4, 4, 3, 2, 5, 4,}, + { 3, 5, 2, 3, 2, 5, 5, 5, 3,}, + { 6, 4, 4, 2, 5, 4, 7, 7, 1,}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0,}, + + { 2, 2, 2, 7, 3, 7, 4, 5, 6,}, + { 4, 1, 3, 6, 4, 4, 3, 6, 5,}, + { 2, 4, 1, 7, 3, 7, 6, 6, 6,}, + { 3, 4, 3, 5, 1, 4, 4, 6, 6,}, + { 4, 5, 2, 7, 1, 7, 3, 7, 7,}, + { 6, 2, 3, 5, 3, 3, 2, 6, 4,}, + { 4, 4, 4, 7, 2, 5, 1, 6, 7,}, + { 4, 5, 2, 7, 1, 7, 4, 4, 6,}, + { 2, 4, 2, 6, 2, 4, 6, 5, 4,}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0,}, + + { 1, 3, 3, 5, 6, 3, 5, 6, 5,}, + { 7, 1, 4, 4, 6, 2, 4, 7, 5,}, + { 2, 2, 2, 6, 5, 3, 5, 6, 5,}, + { 7, 4, 4, 2, 6, 1, 5, 7, 4,}, + { 3, 2, 2, 4, 4, 3, 4, 5, 5,}, + { 7, 2, 5, 3, 7, 1, 4, 7, 7,}, + { 6, 2, 3, 4, 5, 2, 2, 7, 7,}, + { 3, 2, 2, 5, 5, 4, 4, 4, 3,}, + { 3, 2, 2, 4, 6, 3, 5, 6, 3,}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0,}, + + { 1, 3, 3, 7, 4, 6, 3, 5, 7,}, + { 4, 1, 4, 7, 4, 5, 2, 6, 7,}, + { 2, 4, 1, 7, 5, 7, 3, 7, 7,}, + { 3, 2, 3, 5, 3, 4, 2, 6, 6,}, + { 3, 5, 4, 7, 2, 7, 1, 7, 7,}, + { 4, 1, 3, 6, 5, 3, 3, 7, 7,}, + { 4, 2, 5, 7, 3, 7, 1, 7, 7,}, + { 7, 4, 1, 7, 3, 7, 2, 5, 7,}, + { 4, 2, 2, 6, 4, 5, 2, 6, 4,}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0,}, + + { 3, 4, 1, 7, 6, 7, 6, 2, 6,}, + { 4, 2, 2, 6, 6, 5, 4, 2, 4,}, + { 4, 4, 1, 7, 5, 7, 6, 2, 4,}, + { 3, 3, 2, 5, 4, 4, 5, 2, 4,}, + { 4, 5, 2, 7, 2, 7, 3, 2, 6,}, + { 4, 3, 2, 5, 5, 4, 3, 2, 4,}, + { 7, 4, 2, 7, 2, 5, 3, 2, 6,}, + { 4, 6, 2, 7, 3, 7, 6, 1, 6,}, + { 5, 5, 1, 6, 4, 6, 5, 2, 4,}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0,}, + + { 3, 3, 2, 3, 5, 6, 6, 4, 2,}, + { 7, 1, 3, 3, 6, 5, 7, 4, 3,}, + { 5, 4, 1, 5, 5, 6, 6, 4, 2,}, + { 6, 4, 2, 2, 6, 3, 6, 6, 2,}, + { 6, 4, 2, 5, 3, 6, 3, 3, 2,}, + { 6, 3, 2, 3, 5, 2, 4, 6, 3,}, + { 6, 2, 2, 4, 3, 5, 3, 6, 3,}, + { 7, 5, 1, 7, 4, 7, 7, 3, 2,}, + { 5, 5, 2, 3, 6, 7, 7, 5, 1,}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0,}, +}; + +//@} + +#define PBTYPE_ESCAPE 0xFF + +/** tables used for P-frame macroblock type decoding */ +//@{ +#define NUM_PTYPE_VLCS 7 +#define PTYPE_VLC_SIZE 8 +#define PTYPE_VLC_BITS 7 + +static const uint8_t ptype_vlc_codes[NUM_PTYPE_VLCS][PTYPE_VLC_SIZE] = { + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00 }, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00 }, + { 0x0D, 0x05, 0x01, 0x04, 0x01, 0x00, 0x07, 0x0C }, + { 0x09, 0x11, 0x01, 0x00, 0x05, 0x03, 0x21, 0x20 }, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00 }, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00 }, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00 } +}; + +static const uint8_t ptype_vlc_bits[NUM_PTYPE_VLCS][PTYPE_VLC_SIZE] = { + { 1, 2, 3, 6, 5, 4, 7, 7 }, + { 3, 1, 2, 7, 6, 5, 4, 7 }, + { 5, 4, 1, 4, 3, 3, 4, 5 }, + { 4, 5, 2, 2, 3, 2, 6, 6 }, + { 5, 6, 1, 4, 2, 3, 7, 7 }, + { 5, 6, 1, 4, 3, 2, 7, 7 }, + { 6, 3, 2, 7, 5, 4, 1, 7 } +}; + +static const uint8_t ptype_vlc_syms[PTYPE_VLC_SIZE] = { + 0, 1, 2, 3, 8, 9, 11, PBTYPE_ESCAPE +}; + +/** reverse of ptype_vlc_syms */ +static const uint8_t block_num_to_ptype_vlc_num[12] = { + 0, 1, 2, 3, 0, 0, 2, 0, 4, 5, 0, 6 +}; +//@} + +/** tables used for P-frame macroblock type decoding */ +//@{ +#define NUM_BTYPE_VLCS 6 +#define BTYPE_VLC_SIZE 7 +#define BTYPE_VLC_BITS 6 + +static const uint8_t btype_vlc_codes[NUM_BTYPE_VLCS][BTYPE_VLC_SIZE] = { + { 0x01, 0x05, 0x00, 0x03, 0x11, 0x09, 0x10 }, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00 }, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00 }, + { 0x09, 0x01, 0x00, 0x01, 0x05, 0x03, 0x08 }, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00 }, + { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00 } +}; + +static const uint8_t btype_vlc_bits[NUM_BTYPE_VLCS][PTYPE_VLC_SIZE] = { + { 2, 3, 2, 2, 5, 4, 5 }, + { 4, 1, 3, 2, 6, 5, 6 }, + { 6, 4, 1, 2, 5, 3, 6 }, + { 5, 3, 3, 1, 4, 3, 5 }, + { 6, 5, 3, 2, 4, 1, 6 }, + { 6, 5, 3, 1, 4, 2, 6 } +}; + +static const uint8_t btype_vlc_syms[BTYPE_VLC_SIZE] = { + 0, 1, 4, 5, 10, 7, PBTYPE_ESCAPE +}; + +/** reverse of btype_vlc_syms */ +static const uint8_t block_num_to_btype_vlc_num[12] = { + 0, 1, 0, 0, 2, 3, 0, 5, 0, 0, 4, 0 +}; +//@} +#endif /* AVCODEC_RV40VLC2_H */ diff --git a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/swscale.h b/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/swscale.h deleted file mode 100644 index e68e9f85b..000000000 --- a/src/filters/transform/mpcvideodec/ffmpeg/libavcodec/swscale.h +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef SWSCALE_EMU_H
-#define SWSCALE_EMU_H
-/* Dummy, only useful for compilation! */
-#define SWS_FAST_BILINEAR 1
-#define SWS_BILINEAR 2
-#define SWS_BICUBIC 4
-#define SWS_X 8
-#define SWS_POINT 0x10
-#define SWS_AREA 0x20
-#define SWS_BICUBLIN 0x40
-#define SWS_GAUSS 0x80
-#define SWS_SINC 0x100
-#define SWS_LANCZOS 0x200
-#define SWS_SPLINE 0x400
-
-#define SwsFilter void
-struct SwsContext {
- struct ImgReSampleContext *resampling_ctx;
- enum PixelFormat src_pix_fmt, dst_pix_fmt;
-};
-
-struct SwsContext *sws_getContext(int srcW, int srcH, int srcFormat,
- int dstW, int dstH, int dstFormat,
- int flags, SwsFilter *srcFilter,
- SwsFilter *dstFilter, double *param);
-
-int sws_scale(struct SwsContext *ctx, uint8_t* src[], int srcStride[],
- int srcSliceY, int srcSliceH, uint8_t* dst[], int dstStride[]);
-
-void sws_freeContext(struct SwsContext *swsContext);
-
-static inline void sws_global_init(void *(*alloc)(unsigned int size),
- void (*free)(void *ptr),
- void (*log)(void*, int level, const char *fmt, ...))
-{
-}
-
-#endif /* SWSCALE_EMU_H */
diff --git a/src/filters/transform/mpcvideodec/ffmpeg/mp_msg.h b/src/filters/transform/mpcvideodec/ffmpeg/mp_msg.h new file mode 100644 index 000000000..ed6bb025f --- /dev/null +++ b/src/filters/transform/mpcvideodec/ffmpeg/mp_msg.h @@ -0,0 +1,173 @@ +
+#ifndef _MP_MSG_H
+#define _MP_MSG_H
+
+// verbosity elevel:
+
+// stuff from level MSGL_FATAL-MSGL_HINT should be translated.
+
+#define MSGL_FATAL 0 // will exit/abort
+#define MSGL_ERR 1 // continues
+#define MSGL_WARN 2 // only warning
+#define MSGL_HINT 3 // short help message
+#define MSGL_INFO 4 // -quiet
+#define MSGL_STATUS 5 // v=0
+#define MSGL_V 6 // v=1
+#define MSGL_DBG2 7 // v=2
+#define MSGL_DBG3 8 // v=3
+#define MSGL_DBG4 9 // v=4
+
+// code/module:
+
+#define MSGT_GLOBAL 0 // common player stuff errors
+#define MSGT_CPLAYER 1 // console player (mplayer.c)
+#define MSGT_GPLAYER 2 // gui player
+
+#define MSGT_VO 3 // libvo
+#define MSGT_AO 4 // libao
+
+#define MSGT_DEMUXER 5 // demuxer.c (general stuff)
+#define MSGT_DS 6 // demux stream (add/read packet etc)
+#define MSGT_DEMUX 7 // fileformat-specific stuff (demux_*.c)
+#define MSGT_HEADER 8 // fileformat-specific header (*header.c)
+
+#define MSGT_AVSYNC 9 // mplayer.c timer stuff
+#define MSGT_AUTOQ 10 // mplayer.c auto-quality stuff
+
+#define MSGT_CFGPARSER 11 // cfgparser.c
+
+#define MSGT_DECAUDIO 12 // av decoder
+#define MSGT_DECVIDEO 13
+
+#define MSGT_SEEK 14 // seeking code
+#define MSGT_WIN32 15 // win32 dll stuff
+#define MSGT_OPEN 16 // open.c (stream opening)
+#define MSGT_DVD 17 // open.c (DVD init/read/seek)
+
+#define MSGT_PARSEES 18 // parse_es.c (mpeg stream parser)
+#define MSGT_LIRC 19 // lirc_mp.c and input lirc driver
+
+#define MSGT_STREAM 20 // stream.c
+#define MSGT_CACHE 21 // cache2.c
+
+#define MSGT_MENCODER 22
+
+#define MSGT_XACODEC 23 // XAnim codecs
+
+#define MSGT_TV 24 // TV input subsystem
+
+#define MSGT_OSDEP 25 // OS Dependant parts (linux/ for now)
+
+#define MSGT_SPUDEC 26 // spudec.c
+
+#define MSGT_PLAYTREE 27 // Playtree handeling (playtree.c, playtreeparser.c)
+
+#define MSGT_INPUT 28
+
+#define MSGT_VFILTER 29
+
+#define MSGT_OSD 30
+
+#define MSGT_NETWORK 31
+
+#define MSGT_CPUDETECT 32
+
+#define MSGT_CODECCFG 33
+
+#define MSGT_SWS 34
+
+#define MSGT_VOBSUB 35
+#define MSGT_SUBREADER 36
+
+#define MSGT_AFILTER 37 // Audio filter messages
+
+#define MSGT_NETST 38 // Netstream
+
+#define MSGT_MAX 64
+
+#if 1
+ #ifdef __GNUC__
+ #define mp_msg(mod,lev, args... )
+ #else
+ #define mp_msg(x)
+ #endif
+#else
+ #include "ffImgfmt.h"
+ static inline const char *vo_format_name(int format)
+ {
+ switch(format)
+ {
+ case IMGFMT_RGB1: return("RGB 1-bit");
+ case IMGFMT_RGB4: return("RGB 4-bit");
+ case IMGFMT_RG4B: return("RGB 4-bit per byte");
+ case IMGFMT_RGB8: return("RGB 8-bit");
+ case IMGFMT_RGB15: return("RGB 15-bit");
+ case IMGFMT_RGB16: return("RGB 16-bit");
+ case IMGFMT_RGB24: return("RGB 24-bit");
+ case IMGFMT_RGB32: return("RGB 32-bit");
+ case IMGFMT_BGR1: return("BGR 1-bit");
+ case IMGFMT_BGR4: return("BGR 4-bit");
+ case IMGFMT_BG4B: return("BGR 4-bit per byte");
+ case IMGFMT_BGR8: return("BGR 8-bit");
+ case IMGFMT_BGR15: return("BGR 15-bit");
+ case IMGFMT_BGR16: return("BGR 16-bit");
+ case IMGFMT_BGR24: return("BGR 24-bit");
+ case IMGFMT_BGR32: return("BGR 32-bit");
+ case IMGFMT_YVU9: return("Planar YVU9");
+ case IMGFMT_IF09: return("Planar IF09");
+ case IMGFMT_YV12: return("Planar YV12");
+ case IMGFMT_I420: return("Planar I420");
+ case IMGFMT_IYUV: return("Planar IYUV");
+ case IMGFMT_CLPL: return("Planar CLPL");
+ case IMGFMT_Y800: return("Planar Y800");
+ case IMGFMT_Y8: return("Planar Y8");
+ case IMGFMT_444P: return("Planar 444P");
+ case IMGFMT_422P: return("Planar 422P");
+ case IMGFMT_411P: return("Planar 411P");
+ case IMGFMT_NV12: return("Planar NV12");
+ //case IMGFMT_NV21: return("Planar NV21");
+ //case IMGFMT_HM12: return("Planar NV12 Macroblock");
+ case IMGFMT_IUYV: return("Packed IUYV");
+ case IMGFMT_IY41: return("Packed IY41");
+ case IMGFMT_IYU1: return("Packed IYU1");
+ case IMGFMT_IYU2: return("Packed IYU2");
+ case IMGFMT_UYVY: return("Packed UYVY");
+ case IMGFMT_UYNV: return("Packed UYNV");
+ case IMGFMT_cyuv: return("Packed CYUV");
+ case IMGFMT_Y422: return("Packed Y422");
+ case IMGFMT_YUY2: return("Packed YUY2");
+ case IMGFMT_YUNV: return("Packed YUNV");
+ case IMGFMT_YVYU: return("Packed YVYU");
+ case IMGFMT_Y41P: return("Packed Y41P");
+ case IMGFMT_Y211: return("Packed Y211");
+ case IMGFMT_Y41T: return("Packed Y41T");
+ case IMGFMT_Y42T: return("Packed Y42T");
+ case IMGFMT_V422: return("Packed V422");
+ case IMGFMT_V655: return("Packed V655");
+ case IMGFMT_CLJR: return("Packed CLJR");
+ case IMGFMT_YUVP: return("Packed YUVP");
+ case IMGFMT_UYVP: return("Packed UYVP");
+ //case IMGFMT_MPEGPES: return("Mpeg PES");
+ //case IMGFMT_ZRMJPEGNI: return("Zoran MJPEG non-interlaced");
+ //case IMGFMT_ZRMJPEGIT: return("Zoran MJPEG top field first");
+ //case IMGFMT_ZRMJPEGIB: return("Zoran MJPEG bottom field first");
+ //case IMGFMT_XVMC_MOCO_MPEG2: return("MPEG1/2 Motion Compensation");
+ //case IMGFMT_XVMC_IDCT_MPEG2: return("MPEG1/2 Motion Compensation and IDCT");
+ }
+ return("Unknown");
+ }
+ #include <stdarg.h>
+ #define WINAPI __stdcall
+ void WINAPI OutputDebugStringA(const char*); //rather than including windows.h
+ static inline void mp_msg(int mod,int len,const char* fmt,...)
+ {
+ va_list args;
+ char buf[1024];
+ va_start(args, fmt);
+ vsprintf(buf, fmt, args);
+ va_end(args);
+ OutputDebugStringA(buf);
+ };
+#endif
+
+#endif
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