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/*
* $Id$
*
* (C) 2006-2010 see AUTHORS
*
* This file is part of mplayerc.
*
* Mplayerc 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 3 of the License, or
* (at your option) any later version.
*
* Mplayerc 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, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include <d3dx9.h>
#include <Videoacc.h> // DXVA1
#include <dxva.h>
#include <dxva2api.h> // DXVA2
#include "../BaseVideoFilter/BaseVideoFilter.h"
#include "IMPCVideoDecFilter.h"
#include "MPCVideoDecSettingsWnd.h"
#include "../../../decss/DeCSSInputPin.h"
#include "DXVADecoder.h"
#include "TlibavcodecExt.h"
struct AVCodec;
struct AVCodecContext;
struct AVFrame;
struct SwsContext;
class CCpuId;
#define MAX_BUFF_TIME 20
typedef enum
{
MODE_SOFTWARE,
MODE_DXVA1,
MODE_DXVA2
} DXVA_MODE;
typedef struct
{
REFERENCE_TIME rtStart;
REFERENCE_TIME rtStop;
} B_FRAME;
typedef struct
{
REFERENCE_TIME rtStart;
REFERENCE_TIME rtStop;
int nBuffPos;
} BUFFER_TIME;
class __declspec(uuid("008BAC12-FBAF-497b-9670-BC6F6FBAE2C4"))
CMPCVideoDecFilter
: public CBaseVideoFilter
, public TlibavcodecExt
, public ISpecifyPropertyPages2
, public IMPCVideoDecFilter
{
protected:
// === FFMpeg callbacks
static void LogLibAVCodec(void* par,int level,const char *fmt,va_list valist);
virtual void OnGetBuffer(AVFrame *pic);
friend class CVideoDecDXVAAllocator;
CCpuId* m_pCpuId;
CCritSec m_csProps;
// === Persistants parameters (registry)
int m_nThreadNumber;
int m_nDiscardMode;
int m_nErrorRecognition;
int m_nIDCTAlgo;
bool m_bDXVACompatible;
int m_nActiveCodecs;
int m_nARMode;
int m_nDXVACheckCompatibility;
int m_nDXVA_SD;
// === FFMpeg variables
AVCodec* m_pAVCodec;
AVCodecContext* m_pAVCtx;
AVFrame* m_pFrame;
int m_nCodecNb;
int m_nWorkaroundBug;
int m_nErrorConcealment;
REFERENCE_TIME m_rtAvrTimePerFrame;
bool m_bReorderBFrame;
B_FRAME m_BFrames[2];
int m_nPosB;
int m_nWidth; // Frame width give to input pin
int m_nHeight; // Frame height give to input pin
// Buffer management for truncated stream (store stream chunks & reference time sent by splitter)
BYTE* m_pFFBuffer;
int m_nFFBufferSize;
int m_nFFBufferPos;
int m_nFFPicEnd;
BUFFER_TIME m_FFBufferTime[MAX_BUFF_TIME];
REFERENCE_TIME m_rtLastStart; // rtStart for last delivered frame
int m_nCountEstimated; // Number of rtStart estimated since last rtStart received
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;
int m_nVideoOutputCount;
DXVA_MODE m_nDXVAMode;
CDXVADecoder* m_pDXVADecoder;
GUID m_DXVADecoderGUID;
int m_nPCIVendor;
int m_nPCIDevice;
LARGE_INTEGER m_VideoDriverVersion;
CString m_strDeviceDescription;
// === DXVA1 variables
DDPIXELFORMAT m_PixelFormat;
// === DXVA2 variables
CComPtr<IDirect3DDeviceManager9> m_pDeviceManager;
CComPtr<IDirectXVideoDecoderService> m_pDecoderService;
CComPtr<IDirect3DSurface9> m_pDecoderRenderTarget;
DXVA2_ConfigPictureDecode m_DXVA2Config;
HANDLE m_hDevice;
DXVA2_VideoDesc m_VideoDesc;
// === Private functions
void Cleanup();
int FindCodec(const CMediaType* mtIn);
void AllocExtradata(AVCodecContext* pAVCtx, const CMediaType* mt);
bool IsMultiThreadSupported(int nCodec);
void GetOutputFormats (int& nNumber, VIDEO_OUTPUT_FORMATS** ppFormats);
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);
//void FindStartCodeVC1 (BYTE** pDataIn, int& nSize);
//void FindStartCodeH264 (BYTE** pDataIn, int& nSize);
bool AppendBuffer (BYTE* pDataIn, int nSize, REFERENCE_TIME rtStart, REFERENCE_TIME rtStop);
bool FindPicture(int nIndex, int nStartCode);
void ShrinkBuffer();
void ResetBuffer();
void PushBufferTime(int nPos, REFERENCE_TIME& rtStart, REFERENCE_TIME& rtStop);
void PopBufferTime(int nPos);
public:
const static AMOVIESETUP_MEDIATYPE sudPinTypesIn[];
const static int sudPinTypesInCount;
const static AMOVIESETUP_MEDIATYPE sudPinTypesOut[];
const static int sudPinTypesOutCount;
static UINT FFmpegFilters;
static UINT DXVAFilters;
static bool m_ref_frame_count_check_skip;
CMPCVideoDecFilter(LPUNKNOWN lpunk, HRESULT* phr);
virtual ~CMPCVideoDecFilter();
DECLARE_IUNKNOWN
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
virtual bool IsVideoInterlaced();
virtual void GetOutputSize(int& w, int& h, int& arx, int& ary, int &RealWidth, int &RealHeight);
CTransformOutputPin* GetOutputPin() {return m_pOutput;}
void UpdateFrameTime (REFERENCE_TIME& rtStart, REFERENCE_TIME& rtStop);
// === Overriden DirectShow functions
HRESULT SetMediaType(PIN_DIRECTION direction,const CMediaType *pmt);
HRESULT CheckInputType(const CMediaType* mtIn);
HRESULT Transform(IMediaSample* pIn);
HRESULT CompleteConnect(PIN_DIRECTION direction,IPin *pReceivePin);
HRESULT DecideBufferSize(IMemAllocator* pAllocator, ALLOCATOR_PROPERTIES* pProperties);
HRESULT NewSegment(REFERENCE_TIME rtStart, REFERENCE_TIME rtStop, double dRate);
HRESULT BreakConnect(PIN_DIRECTION dir);
// === ISpecifyPropertyPages2
STDMETHODIMP GetPages(CAUUID* pPages);
STDMETHODIMP CreatePage(const GUID& guid, IPropertyPage** ppPage);
// === IMPCVideoDecFilter
STDMETHODIMP Apply();
STDMETHODIMP SetThreadNumber(int nValue);
STDMETHODIMP_(int) GetThreadNumber();
STDMETHOD(SetDiscardMode(int nValue));
STDMETHOD_(int, GetDiscardMode());
STDMETHOD(SetErrorRecognition(int nValue));
STDMETHOD_(int, GetErrorRecognition());
STDMETHOD(SetIDCTAlgo(int nValue));
STDMETHOD_(int, GetIDCTAlgo());
STDMETHOD_(GUID*, GetDXVADecoderGuid());
STDMETHOD(SetActiveCodecs(MPC_VIDEO_CODEC nValue));
STDMETHOD_(MPC_VIDEO_CODEC, GetActiveCodecs());
STDMETHODIMP_(LPCTSTR) GetVideoCardDescription();
STDMETHOD(SetARMode(int nValue));
STDMETHOD_(int, GetARMode());
STDMETHOD(SetDXVACheckCompatibility(int nValue));
STDMETHOD_(int, GetDXVACheckCompatibility());
STDMETHOD(SetDXVA_SD(int nValue));
STDMETHOD_(int, GetDXVA_SD());
// === DXVA common functions
BOOL IsSupportedDecoderConfig(const D3DFORMAT nD3DFormat, const DXVA2_ConfigPictureDecode& config, bool& bIsPrefered);
BOOL IsSupportedDecoderMode(const GUID& mode);
void BuildDXVAOutputFormat();
int GetPicEntryNumber();
int PictWidth();
int PictHeight();
int PictWidthRounded();
int PictHeightRounded();
inline bool UseDXVA2() {return (m_nDXVAMode == MODE_DXVA2);};
void FlushDXVADecoder() {if (m_pDXVADecoder) m_pDXVADecoder->Flush();}
inline AVCodecContext* GetAVCtx() {return m_pAVCtx;};
inline AVFrame* GetFrame() {return m_pFrame;}
bool IsDXVASupported();
inline bool IsReorderBFrame() { return m_bReorderBFrame;};
inline int GetPCIVendor() {return m_nPCIVendor;};
inline REFERENCE_TIME GetAvrTimePerFrame() {return m_rtAvrTimePerFrame;};
void UpdateAspectRatio();
void ReorderBFrames(REFERENCE_TIME& rtStart, REFERENCE_TIME& rtStop);
// === DXVA1 functions
DDPIXELFORMAT* GetPixelFormat() {return &m_PixelFormat;}
HRESULT FindDXVA1DecoderConfiguration(IAMVideoAccelerator* pAMVideoAccelerator, const GUID* guidDecoder, DDPIXELFORMAT* pPixelFormat);
HRESULT CheckDXVA1Decoder(const GUID *pGuid);
void SetDXVA1Params(const GUID* pGuid, DDPIXELFORMAT* pPixelFormat);
WORD GetDXVA1RestrictedMode();
HRESULT CreateDXVA1Decoder(IAMVideoAccelerator* pAMVideoAccelerator, const GUID* pDecoderGuid, DWORD dwSurfaceCount);
// === DXVA2 functions
void FillInVideoDescription(DXVA2_VideoDesc *pDesc);
DXVA2_ConfigPictureDecode* GetDXVA2Config() {return &m_DXVA2Config;};
HRESULT ConfigureDXVA2(IPin *pPin);
HRESULT SetEVRForDXVA2(IPin *pPin);
HRESULT FindDXVA2DecoderConfiguration(IDirectXVideoDecoderService *pDecoderService,
const GUID& guidDecoder,
DXVA2_ConfigPictureDecode *pSelectedConfig,
BOOL *pbFoundDXVA2Configuration);
HRESULT CreateDXVA2Decoder(UINT nNumRenderTargets, IDirect3DSurface9** pDecoderRenderTargets);
};
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