#include "libavutil/common.h"
#include "dsputil.h"
Go to the source code of this file.
Data Structures | |
| struct | H264PredContext |
| Context for storing H.264 prediction functions. More... | |
Defines | |
| #define | VERT_PRED 0 |
| Prediction types. | |
| #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 | TM_VP8_PRED 9 |
| "True Motion", used instead of plane | |
| #define | VERT_VP8_PRED 10 |
| for VP8, VERT_PRED is the average of | |
| #define | HOR_VP8_PRED 11 |
| unaveraged version of HOR_PRED, see | |
| #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 |
| #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 |
| #define | DC_127_PRED8x8 7 |
| #define | DC_129_PRED8x8 8 |
Functions | |
| void | ff_h264_pred_init (H264PredContext *h, int codec_id, const int bit_depth, const int chroma_format_idc) |
| Set the intra prediction function pointers. | |
| 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) |
Definition in file h264pred.h.
| #define ALZHEIMER_DC_0L0_PRED8x8 10 |
| #define ALZHEIMER_DC_0LT_PRED8x8 8 |
| #define ALZHEIMER_DC_L00_PRED8x8 9 |
| #define ALZHEIMER_DC_L0T_PRED8x8 7 |
Definition at line 79 of file h264pred.h.
Referenced by check_intra_pred_mode(), and ff_h264_pred_init_neon().
| #define DC_127_PRED 12 |
| #define DC_127_PRED8x8 7 |
| #define DC_128_PRED 11 |
Definition at line 51 of file h264pred.h.
Referenced by ff_h264_check_intra4x4_pred_mode(), PRED4x4(), rv34_pred_4x4_block(), and svq3_decode_mb().
| #define DC_128_PRED8x8 6 |
Definition at line 76 of file h264pred.h.
Referenced by adjust_pred16(), check_dc_pred8x8_mode(), check_intra_pred_mode(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_pred_init_neon(), and PRED4x4().
| #define DC_129_PRED 13 |
Definition at line 66 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), and check_tm_pred4x4_mode().
| #define DC_129_PRED8x8 8 |
Definition at line 86 of file h264pred.h.
Referenced by check_intra_pred8x8_mode_emuedge(), and check_tm_pred8x8_mode().
| #define DC_PRED 2 |
Definition at line 40 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), PRED4x4(), pred_intra_mode(), rv34_pred_4x4_block(), svq3_decode_mb(), and vp8_decode_frame().
| #define DC_PRED8x8 0 |
Definition at line 68 of file h264pred.h.
Referenced by adjust_pred16(), check_intra_pred8x8_mode(), check_intra_pred8x8_mode_emuedge(), ff_h264_pred_init_neon(), PRED4x4(), rv34_output_macroblock(), and svq3_decode_mb().
| #define DIAG_DOWN_LEFT_PRED 3 |
Definition at line 41 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), hl_decode_mb_predict_luma(), PRED4x4(), and rv34_pred_4x4_block().
| #define DIAG_DOWN_LEFT_PRED_RV40_NODOWN 12 |
| #define DIAG_DOWN_RIGHT_PRED 4 |
Definition at line 42 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), and PRED4x4().
| #define HOR_DOWN_PRED 6 |
Definition at line 44 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), and PRED4x4().
| #define HOR_PRED 1 |
Definition at line 39 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), PRED4x4(), and rv34_pred_4x4_block().
| #define HOR_PRED8x8 1 |
Definition at line 69 of file h264pred.h.
Referenced by adjust_pred16(), check_intra_pred8x8_mode_emuedge(), check_tm_pred8x8_mode(), ff_h264_pred_init_neon(), hl_decode_mb_idct_luma(), hl_decode_mb_internal(), and PRED4x4().
| #define HOR_UP_PRED 8 |
Definition at line 46 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), PRED4x4(), and rv34_pred_4x4_block().
| #define HOR_UP_PRED_RV40_NODOWN 13 |
| #define HOR_VP8_PRED 11 |
unaveraged version of HOR_PRED, see
VERT_VP8_PRED for details
Definition at line 63 of file h264pred.h.
Referenced by check_tm_pred4x4_mode().
| #define LEFT_DC_PRED 9 |
Definition at line 49 of file h264pred.h.
Referenced by ff_h264_check_intra4x4_pred_mode(), and rv34_pred_4x4_block().
| #define LEFT_DC_PRED8x8 4 |
Definition at line 74 of file h264pred.h.
Referenced by adjust_pred16(), check_dc_pred8x8_mode(), check_intra_pred_mode(), ff_h264_pred_init_neon(), and PRED4x4().
| #define PLANE_PRED8x8 3 |
Definition at line 71 of file h264pred.h.
Referenced by adjust_pred16(), check_intra_pred8x8_mode_emuedge(), ff_h264_pred_init_neon(), PRED4x4(), and rv34_output_macroblock().
| #define TM_VP8_PRED 9 |
"True Motion", used instead of plane
Definition at line 59 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), and PRED4x4().
| #define TOP_DC_PRED 10 |
Definition at line 50 of file h264pred.h.
Referenced by ff_h264_check_intra4x4_pred_mode(), PRED4x4(), and rv34_pred_4x4_block().
| #define TOP_DC_PRED8x8 5 |
Definition at line 75 of file h264pred.h.
Referenced by adjust_pred16(), check_dc_pred8x8_mode(), check_intra_pred_mode(), ff_h264_pred_init_neon(), and PRED4x4().
| #define VERT_LEFT_PRED 7 |
Definition at line 45 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), hl_decode_mb_predict_luma(), PRED4x4(), and rv34_pred_4x4_block().
| #define VERT_LEFT_PRED_RV40_NODOWN 14 |
| #define VERT_PRED 0 |
Prediction types.
Definition at line 38 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), PRED4x4(), and rv34_pred_4x4_block().
| #define VERT_PRED8x8 2 |
Definition at line 70 of file h264pred.h.
Referenced by adjust_pred16(), check_intra_pred8x8_mode_emuedge(), check_tm_pred8x8_mode(), ff_h264_pred_init_neon(), hl_decode_mb_idct_luma(), hl_decode_mb_internal(), and PRED4x4().
| #define VERT_RIGHT_PRED 5 |
Definition at line 43 of file h264pred.h.
Referenced by check_intra_pred4x4_mode_emuedge(), and PRED4x4().
| #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
Definition at line 60 of file h264pred.h.
Referenced by check_tm_pred4x4_mode().
| void ff_h264_pred_init | ( | H264PredContext * | h, | |
| int | codec_id, | |||
| const int | bit_depth, | |||
| const int | chroma_format_idc | |||
| ) |
Set the intra prediction function pointers.
Definition at line 364 of file h264pred.c.
Referenced by clone_tables(), common_init(), decode_slice_header(), ff_rv34_decode_init(), and vp8_decode_init().
| 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 | |||
| ) |
Referenced by ff_h264_pred_init().
1.5.8