diff options
| author | povaddict <povaddict@users.sourceforge.net> | 2010-02-10 02:16:44 +0300 |
|---|---|---|
| committer | povaddict <povaddict@users.sourceforge.net> | 2010-02-10 02:16:44 +0300 |
| commit | 726a91b12a7524e45e7a901c9e4883af5b1bffe6 (patch) | |
| tree | f5d25e3b2e84c92f4901280c73d5d3d7e6c3cd19 /src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/h264pred.h | |
| parent | 02183f6e47ad4ea1057de9950482f291f2ae4290 (diff) | |
Rename several directories to use MixedCase instead of lowercase.
They now mostly match the case used in #includes,
and they're consistent with the names of the .h files they contain.
git-svn-id: https://mpc-hc.svn.sourceforge.net/svnroot/mpc-hc/trunk@1648 10f7b99b-c216-0410-bff0-8a66a9350fd8
Diffstat (limited to 'src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/h264pred.h')
| -rw-r--r-- | src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/h264pred.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/h264pred.h b/src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/h264pred.h new file mode 100644 index 000000000..b0c2432c6 --- /dev/null +++ b/src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/h264pred.h @@ -0,0 +1,88 @@ +/*
+ * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * 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 h264pred.h
+ * H.264 / AVC / MPEG4 prediction functions.
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#ifndef AVCODEC_H264PRED_H
+#define AVCODEC_H264PRED_H
+
+#include "libavutil/common.h"
+#include "dsputil.h"
+
+/**
+ * Prediction types
+ */
+//@{
+#define VERT_PRED 0
+#define HOR_PRED 1
+#define DC_PRED 2
+#define DIAG_DOWN_LEFT_PRED 3
+#define DIAG_DOWN_RIGHT_PRED 4
+#define VERT_RIGHT_PRED 5
+#define HOR_DOWN_PRED 6
+#define VERT_LEFT_PRED 7
+#define HOR_UP_PRED 8
+
+#define LEFT_DC_PRED 9
+#define TOP_DC_PRED 10
+#define DC_128_PRED 11
+
+#define DIAG_DOWN_LEFT_PRED_RV40_NODOWN 12
+#define HOR_UP_PRED_RV40_NODOWN 13
+#define VERT_LEFT_PRED_RV40_NODOWN 14
+
+#define DC_PRED8x8 0
+#define HOR_PRED8x8 1
+#define VERT_PRED8x8 2
+#define PLANE_PRED8x8 3
+
+#define LEFT_DC_PRED8x8 4
+#define TOP_DC_PRED8x8 5
+#define DC_128_PRED8x8 6
+
+#define ALZHEIMER_DC_L0T_PRED8x8 7
+#define ALZHEIMER_DC_0LT_PRED8x8 8
+#define ALZHEIMER_DC_L00_PRED8x8 9
+#define ALZHEIMER_DC_0L0_PRED8x8 10
+//@}
+
+/**
+ * Context for storing H.264 prediction functions
+ */
+typedef struct H264PredContext{
+ void (*pred4x4 [9+3+3])(uint8_t *src, uint8_t *topright, int stride);//FIXME move to dsp?
+ void (*pred8x8l [9+3])(uint8_t *src, int topleft, int topright, int stride);
+ void (*pred8x8 [4+3+4])(uint8_t *src, int stride);
+ void (*pred16x16[4+3])(uint8_t *src, int stride);
+
+ void (*pred4x4_add [2])(uint8_t *pix/*align 4*/, const DCTELEM *block/*align 16*/, int stride);
+ void (*pred8x8l_add [2])(uint8_t *pix/*align 8*/, const DCTELEM *block/*align 16*/, int stride);
+ void (*pred8x8_add [3])(uint8_t *pix/*align 8*/, const int *block_offset, const DCTELEM *block/*align 16*/, int stride);
+ void (*pred16x16_add[3])(uint8_t *pix/*align 16*/, const int *block_offset, const DCTELEM *block/*align 16*/, int stride);
+}H264PredContext;
+
+void ff_h264_pred_init(H264PredContext *h, int codec_id);
+
+#endif /* AVCODEC_H264PRED_H */
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