Revision 8dbe5856 libavcodec/h264pred.c
| libavcodec/h264pred.c | ||
|---|---|---|
| 26 | 26 |
*/ |
| 27 | 27 |
|
| 28 | 28 |
#include "h264pred.h" |
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|
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#define BIT_DEPTH 8 |
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| 31 |
#include "h264pred_internal.h" |
|
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#undef BIT_DEPTH |
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|
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#define BIT_DEPTH 9 |
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#include "h264pred_internal.h" |
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#undef BIT_DEPTH |
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|
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#define BIT_DEPTH 10 |
|
| 29 | 39 |
#include "h264pred_internal.h" |
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#undef BIT_DEPTH |
|
| 30 | 41 |
|
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/** |
| 32 | 43 |
* Set the intra prediction function pointers. |
| 33 | 44 |
*/ |
| 34 |
void ff_h264_pred_init(H264PredContext *h, int codec_id){
|
|
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void ff_h264_pred_init(H264PredContext *h, int codec_id, const int bit_depth){
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// MpegEncContext * const s = &h->s; |
| 36 | 47 |
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if(codec_id != CODEC_ID_RV40){
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if(codec_id == CODEC_ID_VP8) {
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h->pred4x4[VERT_PRED ]= pred4x4_vertical_vp8_c; |
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h->pred4x4[HOR_PRED ]= pred4x4_horizontal_vp8_c; |
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} else {
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h->pred4x4[VERT_PRED ]= pred4x4_vertical_c; |
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h->pred4x4[HOR_PRED ]= pred4x4_horizontal_c; |
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} |
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h->pred4x4[DC_PRED ]= pred4x4_dc_c; |
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if(codec_id == CODEC_ID_SVQ3) |
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h->pred4x4[DIAG_DOWN_LEFT_PRED ]= pred4x4_down_left_svq3_c; |
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else |
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h->pred4x4[DIAG_DOWN_LEFT_PRED ]= pred4x4_down_left_c; |
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h->pred4x4[DIAG_DOWN_RIGHT_PRED]= pred4x4_down_right_c; |
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h->pred4x4[VERT_RIGHT_PRED ]= pred4x4_vertical_right_c; |
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h->pred4x4[HOR_DOWN_PRED ]= pred4x4_horizontal_down_c; |
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if (codec_id == CODEC_ID_VP8) {
|
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h->pred4x4[VERT_LEFT_PRED ]= pred4x4_vertical_left_vp8_c; |
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} else |
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h->pred4x4[VERT_LEFT_PRED ]= pred4x4_vertical_left_c; |
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h->pred4x4[HOR_UP_PRED ]= pred4x4_horizontal_up_c; |
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if(codec_id != CODEC_ID_VP8) {
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h->pred4x4[LEFT_DC_PRED ]= pred4x4_left_dc_c; |
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h->pred4x4[TOP_DC_PRED ]= pred4x4_top_dc_c; |
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h->pred4x4[DC_128_PRED ]= pred4x4_128_dc_c; |
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} else {
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h->pred4x4[TM_VP8_PRED ]= pred4x4_tm_vp8_c; |
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h->pred4x4[DC_127_PRED ]= pred4x4_127_dc_c; |
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h->pred4x4[DC_129_PRED ]= pred4x4_129_dc_c; |
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h->pred4x4[VERT_VP8_PRED ]= pred4x4_vertical_c; |
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h->pred4x4[HOR_VP8_PRED ]= pred4x4_horizontal_c; |
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} |
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}else{
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h->pred4x4[VERT_PRED ]= pred4x4_vertical_c; |
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h->pred4x4[HOR_PRED ]= pred4x4_horizontal_c; |
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h->pred4x4[DC_PRED ]= pred4x4_dc_c; |
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h->pred4x4[DIAG_DOWN_LEFT_PRED ]= pred4x4_down_left_rv40_c; |
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h->pred4x4[DIAG_DOWN_RIGHT_PRED]= pred4x4_down_right_c; |
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h->pred4x4[VERT_RIGHT_PRED ]= pred4x4_vertical_right_c; |
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h->pred4x4[HOR_DOWN_PRED ]= pred4x4_horizontal_down_c; |
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h->pred4x4[VERT_LEFT_PRED ]= pred4x4_vertical_left_rv40_c; |
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h->pred4x4[HOR_UP_PRED ]= pred4x4_horizontal_up_rv40_c; |
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h->pred4x4[LEFT_DC_PRED ]= pred4x4_left_dc_c; |
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h->pred4x4[TOP_DC_PRED ]= pred4x4_top_dc_c; |
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h->pred4x4[DC_128_PRED ]= pred4x4_128_dc_c; |
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h->pred4x4[DIAG_DOWN_LEFT_PRED_RV40_NODOWN]= pred4x4_down_left_rv40_nodown_c; |
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h->pred4x4[HOR_UP_PRED_RV40_NODOWN]= pred4x4_horizontal_up_rv40_nodown_c; |
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h->pred4x4[VERT_LEFT_PRED_RV40_NODOWN]= pred4x4_vertical_left_rv40_nodown_c; |
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} |
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|
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h->pred8x8l[VERT_PRED ]= pred8x8l_vertical_c; |
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h->pred8x8l[HOR_PRED ]= pred8x8l_horizontal_c; |
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h->pred8x8l[DC_PRED ]= pred8x8l_dc_c; |
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h->pred8x8l[DIAG_DOWN_LEFT_PRED ]= pred8x8l_down_left_c; |
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h->pred8x8l[DIAG_DOWN_RIGHT_PRED]= pred8x8l_down_right_c; |
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h->pred8x8l[VERT_RIGHT_PRED ]= pred8x8l_vertical_right_c; |
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h->pred8x8l[HOR_DOWN_PRED ]= pred8x8l_horizontal_down_c; |
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h->pred8x8l[VERT_LEFT_PRED ]= pred8x8l_vertical_left_c; |
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h->pred8x8l[HOR_UP_PRED ]= pred8x8l_horizontal_up_c; |
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h->pred8x8l[LEFT_DC_PRED ]= pred8x8l_left_dc_c; |
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h->pred8x8l[TOP_DC_PRED ]= pred8x8l_top_dc_c; |
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h->pred8x8l[DC_128_PRED ]= pred8x8l_128_dc_c; |
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#undef FUNC |
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#undef FUNCC |
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#define FUNC(a, depth) a ## _ ## depth |
|
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#define FUNCC(a, depth) a ## _ ## depth ## _c |
|
| 99 | 52 |
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h->pred8x8[VERT_PRED8x8 ]= pred8x8_vertical_c; |
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h->pred8x8[HOR_PRED8x8 ]= pred8x8_horizontal_c; |
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if (codec_id != CODEC_ID_VP8) {
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h->pred8x8[PLANE_PRED8x8]= pred8x8_plane_c; |
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} else |
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h->pred8x8[PLANE_PRED8x8]= pred8x8_tm_vp8_c; |
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if(codec_id != CODEC_ID_RV40 && codec_id != CODEC_ID_VP8){
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h->pred8x8[DC_PRED8x8 ]= pred8x8_dc_c; |
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h->pred8x8[LEFT_DC_PRED8x8]= pred8x8_left_dc_c; |
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h->pred8x8[TOP_DC_PRED8x8 ]= pred8x8_top_dc_c; |
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h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= pred8x8_mad_cow_dc_l0t; |
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h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= pred8x8_mad_cow_dc_0lt; |
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h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= pred8x8_mad_cow_dc_l00; |
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h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= pred8x8_mad_cow_dc_0l0; |
|
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}else{
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h->pred8x8[DC_PRED8x8 ]= pred8x8_dc_rv40_c; |
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h->pred8x8[LEFT_DC_PRED8x8]= pred8x8_left_dc_rv40_c; |
|
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h->pred8x8[TOP_DC_PRED8x8 ]= pred8x8_top_dc_rv40_c; |
|
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if (codec_id == CODEC_ID_VP8) {
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h->pred8x8[DC_127_PRED8x8]= pred8x8_127_dc_c; |
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h->pred8x8[DC_129_PRED8x8]= pred8x8_129_dc_c; |
|
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} |
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} |
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h->pred8x8[DC_128_PRED8x8 ]= pred8x8_128_dc_c; |
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#define H264_PRED(depth) \ |
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if(codec_id != CODEC_ID_RV40){\
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if(codec_id == CODEC_ID_VP8) {\
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h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical_vp8 , depth);\ |
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h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal_vp8 , depth);\ |
|
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} else {\
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h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
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h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
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}\ |
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h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ |
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if(codec_id == CODEC_ID_SVQ3)\ |
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h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred4x4_down_left_svq3, depth);\ |
|
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else\ |
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h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred4x4_down_left , depth);\ |
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h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ |
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h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ |
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h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ |
|
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if (codec_id == CODEC_ID_VP8) {\
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h->pred4x4[VERT_LEFT_PRED ]= FUNCC(pred4x4_vertical_left_vp8 , depth);\ |
|
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} else\ |
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h->pred4x4[VERT_LEFT_PRED ]= FUNCC(pred4x4_vertical_left , depth);\ |
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h->pred4x4[HOR_UP_PRED ]= FUNCC(pred4x4_horizontal_up , depth);\ |
|
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if(codec_id != CODEC_ID_VP8) {\
|
|
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h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ |
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h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ |
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h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ |
|
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} else {\
|
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h->pred4x4[TM_VP8_PRED ]= FUNCC(pred4x4_tm_vp8 , depth);\ |
|
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h->pred4x4[DC_127_PRED ]= FUNCC(pred4x4_127_dc , depth);\ |
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h->pred4x4[DC_129_PRED ]= FUNCC(pred4x4_129_dc , depth);\ |
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h->pred4x4[VERT_VP8_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
|
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h->pred4x4[HOR_VP8_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
|
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}\ |
|
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}else{\
|
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h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
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h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
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h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ |
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h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred4x4_down_left_rv40 , depth);\ |
|
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h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ |
|
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h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ |
|
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h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ |
|
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h->pred4x4[VERT_LEFT_PRED ]= FUNCC(pred4x4_vertical_left_rv40, depth);\ |
|
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h->pred4x4[HOR_UP_PRED ]= FUNCC(pred4x4_horizontal_up_rv40, depth);\ |
|
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h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ |
|
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h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ |
|
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h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ |
|
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h->pred4x4[DIAG_DOWN_LEFT_PRED_RV40_NODOWN]= FUNCC(pred4x4_down_left_rv40_nodown, depth);\ |
|
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h->pred4x4[HOR_UP_PRED_RV40_NODOWN]= FUNCC(pred4x4_horizontal_up_rv40_nodown , depth);\ |
|
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h->pred4x4[VERT_LEFT_PRED_RV40_NODOWN]= FUNCC(pred4x4_vertical_left_rv40_nodown , depth);\ |
|
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}\ |
|
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\ |
|
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h->pred8x8l[VERT_PRED ]= FUNCC(pred8x8l_vertical , depth);\ |
|
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h->pred8x8l[HOR_PRED ]= FUNCC(pred8x8l_horizontal , depth);\ |
|
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h->pred8x8l[DC_PRED ]= FUNCC(pred8x8l_dc , depth);\ |
|
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h->pred8x8l[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred8x8l_down_left , depth);\ |
|
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h->pred8x8l[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred8x8l_down_right , depth);\ |
|
| 109 |
h->pred8x8l[VERT_RIGHT_PRED ]= FUNCC(pred8x8l_vertical_right , depth);\ |
|
| 110 |
h->pred8x8l[HOR_DOWN_PRED ]= FUNCC(pred8x8l_horizontal_down , depth);\ |
|
| 111 |
h->pred8x8l[VERT_LEFT_PRED ]= FUNCC(pred8x8l_vertical_left , depth);\ |
|
| 112 |
h->pred8x8l[HOR_UP_PRED ]= FUNCC(pred8x8l_horizontal_up , depth);\ |
|
| 113 |
h->pred8x8l[LEFT_DC_PRED ]= FUNCC(pred8x8l_left_dc , depth);\ |
|
| 114 |
h->pred8x8l[TOP_DC_PRED ]= FUNCC(pred8x8l_top_dc , depth);\ |
|
| 115 |
h->pred8x8l[DC_128_PRED ]= FUNCC(pred8x8l_128_dc , depth);\ |
|
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\ |
|
| 117 |
h->pred8x8[VERT_PRED8x8 ]= FUNCC(pred8x8_vertical , depth);\ |
|
| 118 |
h->pred8x8[HOR_PRED8x8 ]= FUNCC(pred8x8_horizontal , depth);\ |
|
| 119 |
if (codec_id != CODEC_ID_VP8) {\
|
|
| 120 |
h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x8_plane , depth);\ |
|
| 121 |
} else\ |
|
| 122 |
h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x8_tm_vp8 , depth);\ |
|
| 123 |
if(codec_id != CODEC_ID_RV40 && codec_id != CODEC_ID_VP8){\
|
|
| 124 |
h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x8_dc , depth);\ |
|
| 125 |
h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x8_left_dc , depth);\ |
|
| 126 |
h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x8_top_dc , depth);\ |
|
| 127 |
h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l0t, depth);\ |
|
| 128 |
h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0lt, depth);\ |
|
| 129 |
h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l00, depth);\ |
|
| 130 |
h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0l0, depth);\ |
|
| 131 |
}else{\
|
|
| 132 |
h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x8_dc_rv40 , depth);\ |
|
| 133 |
h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x8_left_dc_rv40 , depth);\ |
|
| 134 |
h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x8_top_dc_rv40 , depth);\ |
|
| 135 |
if (codec_id == CODEC_ID_VP8) {\
|
|
| 136 |
h->pred8x8[DC_127_PRED8x8]= FUNCC(pred8x8_127_dc , depth);\ |
|
| 137 |
h->pred8x8[DC_129_PRED8x8]= FUNCC(pred8x8_129_dc , depth);\ |
|
| 138 |
}\ |
|
| 139 |
}\ |
|
| 140 |
h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x8_128_dc , depth);\ |
|
| 141 |
\ |
|
| 142 |
h->pred16x16[DC_PRED8x8 ]= FUNCC(pred16x16_dc , depth);\ |
|
| 143 |
h->pred16x16[VERT_PRED8x8 ]= FUNCC(pred16x16_vertical , depth);\ |
|
| 144 |
h->pred16x16[HOR_PRED8x8 ]= FUNCC(pred16x16_horizontal , depth);\ |
|
| 145 |
switch(codec_id){\
|
|
| 146 |
case CODEC_ID_SVQ3:\ |
|
| 147 |
h->pred16x16[PLANE_PRED8x8 ]= FUNCC(pred16x16_plane_svq3 , depth);\ |
|
| 148 |
break;\ |
|
| 149 |
case CODEC_ID_RV40:\ |
|
| 150 |
h->pred16x16[PLANE_PRED8x8 ]= FUNCC(pred16x16_plane_rv40 , depth);\ |
|
| 151 |
break;\ |
|
| 152 |
case CODEC_ID_VP8:\ |
|
| 153 |
h->pred16x16[PLANE_PRED8x8 ]= FUNCC(pred16x16_tm_vp8 , depth);\ |
|
| 154 |
h->pred16x16[DC_127_PRED8x8]= FUNCC(pred16x16_127_dc , depth);\ |
|
| 155 |
h->pred16x16[DC_129_PRED8x8]= FUNCC(pred16x16_129_dc , depth);\ |
|
| 156 |
break;\ |
|
| 157 |
default:\ |
|
| 158 |
h->pred16x16[PLANE_PRED8x8 ]= FUNCC(pred16x16_plane , depth);\ |
|
| 159 |
break;\ |
|
| 160 |
}\ |
|
| 161 |
h->pred16x16[LEFT_DC_PRED8x8]= FUNCC(pred16x16_left_dc , depth);\ |
|
| 162 |
h->pred16x16[TOP_DC_PRED8x8 ]= FUNCC(pred16x16_top_dc , depth);\ |
|
| 163 |
h->pred16x16[DC_128_PRED8x8 ]= FUNCC(pred16x16_128_dc , depth);\ |
|
| 164 |
\ |
|
| 165 |
/* special lossless h/v prediction for h264 */ \ |
|
| 166 |
h->pred4x4_add [VERT_PRED ]= FUNCC(pred4x4_vertical_add , depth);\ |
|
| 167 |
h->pred4x4_add [ HOR_PRED ]= FUNCC(pred4x4_horizontal_add , depth);\ |
|
| 168 |
h->pred8x8l_add [VERT_PRED ]= FUNCC(pred8x8l_vertical_add , depth);\ |
|
| 169 |
h->pred8x8l_add [ HOR_PRED ]= FUNCC(pred8x8l_horizontal_add , depth);\ |
|
| 170 |
h->pred8x8_add [VERT_PRED8x8]= FUNCC(pred8x8_vertical_add , depth);\ |
|
| 171 |
h->pred8x8_add [ HOR_PRED8x8]= FUNCC(pred8x8_horizontal_add , depth);\ |
|
| 172 |
h->pred16x16_add[VERT_PRED8x8]= FUNCC(pred16x16_vertical_add , depth);\ |
|
| 173 |
h->pred16x16_add[ HOR_PRED8x8]= FUNCC(pred16x16_horizontal_add , depth);\ |
|
| 124 | 174 |
|
| 125 |
h->pred16x16[DC_PRED8x8 ]= pred16x16_dc_c; |
|
| 126 |
h->pred16x16[VERT_PRED8x8 ]= pred16x16_vertical_c; |
|
| 127 |
h->pred16x16[HOR_PRED8x8 ]= pred16x16_horizontal_c; |
|
| 128 |
switch(codec_id){
|
|
| 129 |
case CODEC_ID_SVQ3: |
|
| 130 |
h->pred16x16[PLANE_PRED8x8 ]= pred16x16_plane_svq3_c; |
|
| 131 |
break; |
|
| 132 |
case CODEC_ID_RV40: |
|
| 133 |
h->pred16x16[PLANE_PRED8x8 ]= pred16x16_plane_rv40_c; |
|
| 134 |
break; |
|
| 135 |
case CODEC_ID_VP8: |
|
| 136 |
h->pred16x16[PLANE_PRED8x8 ]= pred16x16_tm_vp8_c; |
|
| 137 |
h->pred16x16[DC_127_PRED8x8]= pred16x16_127_dc_c; |
|
| 138 |
h->pred16x16[DC_129_PRED8x8]= pred16x16_129_dc_c; |
|
| 139 |
break; |
|
| 140 |
default: |
|
| 141 |
h->pred16x16[PLANE_PRED8x8 ]= pred16x16_plane_c; |
|
| 142 |
break; |
|
| 175 |
switch (bit_depth) {
|
|
| 176 |
case 9: |
|
| 177 |
H264_PRED(9) |
|
| 178 |
break; |
|
| 179 |
case 10: |
|
| 180 |
H264_PRED(10) |
|
| 181 |
break; |
|
| 182 |
default: |
|
| 183 |
H264_PRED(8) |
|
| 184 |
break; |
|
| 143 | 185 |
} |
| 144 |
h->pred16x16[LEFT_DC_PRED8x8]= pred16x16_left_dc_c; |
|
| 145 |
h->pred16x16[TOP_DC_PRED8x8 ]= pred16x16_top_dc_c; |
|
| 146 |
h->pred16x16[DC_128_PRED8x8 ]= pred16x16_128_dc_c; |
|
| 147 |
|
|
| 148 |
//special lossless h/v prediction for h264 |
|
| 149 |
h->pred4x4_add [VERT_PRED ]= pred4x4_vertical_add_c; |
|
| 150 |
h->pred4x4_add [ HOR_PRED ]= pred4x4_horizontal_add_c; |
|
| 151 |
h->pred8x8l_add [VERT_PRED ]= pred8x8l_vertical_add_c; |
|
| 152 |
h->pred8x8l_add [ HOR_PRED ]= pred8x8l_horizontal_add_c; |
|
| 153 |
h->pred8x8_add [VERT_PRED8x8]= pred8x8_vertical_add_c; |
|
| 154 |
h->pred8x8_add [ HOR_PRED8x8]= pred8x8_horizontal_add_c; |
|
| 155 |
h->pred16x16_add[VERT_PRED8x8]= pred16x16_vertical_add_c; |
|
| 156 |
h->pred16x16_add[ HOR_PRED8x8]= pred16x16_horizontal_add_c; |
|
| 157 | 186 |
|
| 158 |
if (ARCH_ARM) ff_h264_pred_init_arm(h, codec_id); |
|
| 159 |
if (HAVE_MMX) ff_h264_pred_init_x86(h, codec_id); |
|
| 187 |
if (ARCH_ARM) ff_h264_pred_init_arm(h, codec_id, bit_depth);
|
|
| 188 |
if (HAVE_MMX) ff_h264_pred_init_x86(h, codec_id, bit_depth);
|
|
| 160 | 189 |
} |
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