diff options
| author | Tim Redfern <tim@eclectronics.org> | 2014-02-17 13:36:38 +0000 |
|---|---|---|
| committer | Tim Redfern <tim@eclectronics.org> | 2014-02-17 13:36:38 +0000 |
| commit | 22e28216336da876e1fd17f380ce42eaf1446769 (patch) | |
| tree | 444dad3dc7e2656992d29f34f7bce31970c122a5 /ffmpeg/libavcodec/h264pred.h | |
| parent | ae5e8541f6e06e64c28719467cdf366ac57aff31 (diff) | |
chasing indexing error
Diffstat (limited to 'ffmpeg/libavcodec/h264pred.h')
| -rw-r--r-- | ffmpeg/libavcodec/h264pred.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/ffmpeg/libavcodec/h264pred.h b/ffmpeg/libavcodec/h264pred.h deleted file mode 100644 index ed67d2e..0000000 --- a/ffmpeg/libavcodec/h264pred.h +++ /dev/null @@ -1,119 +0,0 @@ -/* - * 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 - * H.264 / AVC / MPEG4 prediction functions. - * @author Michael Niedermayer <michaelni@gmx.at> - */ - -#ifndef AVCODEC_H264PRED_H -#define AVCODEC_H264PRED_H - -#include <stddef.h> -#include <stdint.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 - -// DC edge (not for VP8) -#define LEFT_DC_PRED 9 -#define TOP_DC_PRED 10 -#define DC_128_PRED 11 - -// RV40 specific -#define DIAG_DOWN_LEFT_PRED_RV40_NODOWN 12 -#define HOR_UP_PRED_RV40_NODOWN 13 -#define VERT_LEFT_PRED_RV40_NODOWN 14 - -// VP8 specific -#define TM_VP8_PRED 9 ///< "True Motion", used instead of plane -#define VERT_VP8_PRED 10 ///< for VP8, #VERT_PRED is the average of - ///< (left col+cur col x2+right col) / 4; - ///< this is the "unaveraged" one -#define HOR_VP8_PRED 11 ///< unaveraged version of #HOR_PRED, see - ///< #VERT_VP8_PRED for details -#define DC_127_PRED 12 -#define DC_129_PRED 13 - -#define DC_PRED8x8 0 -#define HOR_PRED8x8 1 -#define VERT_PRED8x8 2 -#define PLANE_PRED8x8 3 - -// DC edge -#define LEFT_DC_PRED8x8 4 -#define TOP_DC_PRED8x8 5 -#define DC_128_PRED8x8 6 - -// H264/SVQ3 (8x8) specific -#define ALZHEIMER_DC_L0T_PRED8x8 7 -#define ALZHEIMER_DC_0LT_PRED8x8 8 -#define ALZHEIMER_DC_L00_PRED8x8 9 -#define ALZHEIMER_DC_0L0_PRED8x8 10 - -// VP8 specific -#define DC_127_PRED8x8 7 -#define DC_129_PRED8x8 8 -//@} - -/** - * Context for storing H.264 prediction functions - */ -typedef struct H264PredContext { - void(*pred4x4[9 + 3 + 3])(uint8_t *src, const uint8_t *topright, - ptrdiff_t stride); - void(*pred8x8l[9 + 3])(uint8_t *src, int topleft, int topright, - ptrdiff_t stride); - void(*pred8x8[4 + 3 + 4])(uint8_t *src, ptrdiff_t stride); - void(*pred16x16[4 + 3 + 2])(uint8_t *src, ptrdiff_t stride); - - void(*pred4x4_add[2])(uint8_t *pix /*align 4*/, - int16_t *block /*align 16*/, ptrdiff_t stride); - void(*pred8x8l_add[2])(uint8_t *pix /*align 8*/, - int16_t *block /*align 16*/, ptrdiff_t stride); - void(*pred8x8_add[3])(uint8_t *pix /*align 8*/, - const int *block_offset, - int16_t *block /*align 16*/, ptrdiff_t stride); - void(*pred16x16_add[3])(uint8_t *pix /*align 16*/, - const int *block_offset, - int16_t *block /*align 16*/, ptrdiff_t stride); -} H264PredContext; - -void ff_h264_pred_init(H264PredContext *h, int codec_id, - const int bit_depth, const int chroma_format_idc); -void ff_h264_pred_init_arm(H264PredContext *h, int codec_id, - const int bit_depth, const int chroma_format_idc); -void ff_h264_pred_init_x86(H264PredContext *h, int codec_id, - const int bit_depth, const int chroma_format_idc); - -#endif /* AVCODEC_H264PRED_H */ |
