| /* |
| * 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 part10 prediction functions. |
| * @author Michael Niedermayer <michaelni@gmx.at> |
| */ |
| |
| #include "libavutil/attributes.h" |
| #include "libavutil/avassert.h" |
| #include "libavutil/intreadwrite.h" |
| #include "avcodec.h" |
| #include "h264pred.h" |
| |
| #define BIT_DEPTH 8 |
| #include "h264pred_template.c" |
| #undef BIT_DEPTH |
| |
| #define BIT_DEPTH 9 |
| #include "h264pred_template.c" |
| #undef BIT_DEPTH |
| |
| #define BIT_DEPTH 10 |
| #include "h264pred_template.c" |
| #undef BIT_DEPTH |
| |
| #define BIT_DEPTH 12 |
| #include "h264pred_template.c" |
| #undef BIT_DEPTH |
| |
| #define BIT_DEPTH 14 |
| #include "h264pred_template.c" |
| #undef BIT_DEPTH |
| |
| static void pred4x4_vertical_vp8_c(uint8_t *src, const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| const unsigned lt = src[-1-1*stride]; |
| LOAD_TOP_EDGE |
| LOAD_TOP_RIGHT_EDGE |
| uint32_t v = PACK_4U8((lt + 2*t0 + t1 + 2) >> 2, |
| (t0 + 2*t1 + t2 + 2) >> 2, |
| (t1 + 2*t2 + t3 + 2) >> 2, |
| (t2 + 2*t3 + t4 + 2) >> 2); |
| |
| AV_WN32A(src+0*stride, v); |
| AV_WN32A(src+1*stride, v); |
| AV_WN32A(src+2*stride, v); |
| AV_WN32A(src+3*stride, v); |
| } |
| |
| static void pred4x4_horizontal_vp8_c(uint8_t *src, const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| const unsigned lt = src[-1-1*stride]; |
| LOAD_LEFT_EDGE |
| |
| AV_WN32A(src+0*stride, ((lt + 2*l0 + l1 + 2) >> 2)*0x01010101); |
| AV_WN32A(src+1*stride, ((l0 + 2*l1 + l2 + 2) >> 2)*0x01010101); |
| AV_WN32A(src+2*stride, ((l1 + 2*l2 + l3 + 2) >> 2)*0x01010101); |
| AV_WN32A(src+3*stride, ((l2 + 2*l3 + l3 + 2) >> 2)*0x01010101); |
| } |
| |
| static void pred4x4_down_left_svq3_c(uint8_t *src, const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| LOAD_TOP_EDGE |
| LOAD_LEFT_EDGE |
| |
| src[0+0*stride]=(l1 + t1)>>1; |
| src[1+0*stride]= |
| src[0+1*stride]=(l2 + t2)>>1; |
| src[2+0*stride]= |
| src[1+1*stride]= |
| src[0+2*stride]= |
| src[3+0*stride]= |
| src[2+1*stride]= |
| src[1+2*stride]= |
| src[0+3*stride]= |
| src[3+1*stride]= |
| src[2+2*stride]= |
| src[1+3*stride]= |
| src[3+2*stride]= |
| src[2+3*stride]= |
| src[3+3*stride]=(l3 + t3)>>1; |
| } |
| |
| static void pred4x4_down_left_rv40_c(uint8_t *src, const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| LOAD_TOP_EDGE |
| LOAD_TOP_RIGHT_EDGE |
| LOAD_LEFT_EDGE |
| LOAD_DOWN_LEFT_EDGE |
| |
| src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; |
| src[1+0*stride]= |
| src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; |
| src[2+0*stride]= |
| src[1+1*stride]= |
| src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + l4 + 2*l3 + 2)>>3; |
| src[3+0*stride]= |
| src[2+1*stride]= |
| src[1+2*stride]= |
| src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3 + l5 + 2*l4 + 2)>>3; |
| src[3+1*stride]= |
| src[2+2*stride]= |
| src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l4 + l6 + 2*l5 + 2)>>3; |
| src[3+2*stride]= |
| src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l5 + l7 + 2*l6 + 2)>>3; |
| src[3+3*stride]=(t6 + t7 + 1 + l6 + l7 + 1)>>2; |
| } |
| |
| static void pred4x4_down_left_rv40_nodown_c(uint8_t *src, |
| const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| LOAD_TOP_EDGE |
| LOAD_TOP_RIGHT_EDGE |
| LOAD_LEFT_EDGE |
| |
| src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; |
| src[1+0*stride]= |
| src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; |
| src[2+0*stride]= |
| src[1+1*stride]= |
| src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + 3*l3 + 2)>>3; |
| src[3+0*stride]= |
| src[2+1*stride]= |
| src[1+2*stride]= |
| src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3*4 + 2)>>3; |
| src[3+1*stride]= |
| src[2+2*stride]= |
| src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l3*4 + 2)>>3; |
| src[3+2*stride]= |
| src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l3*4 + 2)>>3; |
| src[3+3*stride]=(t6 + t7 + 1 + 2*l3 + 1)>>2; |
| } |
| |
| static void pred4x4_vertical_left_rv40(uint8_t *src, const uint8_t *topright, |
| ptrdiff_t stride, |
| const int l0, const int l1, const int l2, |
| const int l3, const int l4) |
| { |
| LOAD_TOP_EDGE |
| LOAD_TOP_RIGHT_EDGE |
| |
| src[0+0*stride]=(2*t0 + 2*t1 + l1 + 2*l2 + l3 + 4)>>3; |
| src[1+0*stride]= |
| src[0+2*stride]=(t1 + t2 + 1)>>1; |
| src[2+0*stride]= |
| src[1+2*stride]=(t2 + t3 + 1)>>1; |
| src[3+0*stride]= |
| src[2+2*stride]=(t3 + t4+ 1)>>1; |
| src[3+2*stride]=(t4 + t5+ 1)>>1; |
| src[0+1*stride]=(t0 + 2*t1 + t2 + l2 + 2*l3 + l4 + 4)>>3; |
| src[1+1*stride]= |
| src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; |
| src[2+1*stride]= |
| src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; |
| src[3+1*stride]= |
| src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; |
| src[3+3*stride]=(t4 + 2*t5 + t6 + 2)>>2; |
| } |
| |
| static void pred4x4_vertical_left_rv40_c(uint8_t *src, const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| LOAD_LEFT_EDGE |
| LOAD_DOWN_LEFT_EDGE |
| |
| pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l4); |
| } |
| |
| static void pred4x4_vertical_left_rv40_nodown_c(uint8_t *src, |
| const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| LOAD_LEFT_EDGE |
| |
| pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l3); |
| } |
| |
| static void pred4x4_vertical_left_vp8_c(uint8_t *src, const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| LOAD_TOP_EDGE |
| LOAD_TOP_RIGHT_EDGE |
| |
| src[0+0*stride]=(t0 + t1 + 1)>>1; |
| src[1+0*stride]= |
| src[0+2*stride]=(t1 + t2 + 1)>>1; |
| src[2+0*stride]= |
| src[1+2*stride]=(t2 + t3 + 1)>>1; |
| src[3+0*stride]= |
| src[2+2*stride]=(t3 + t4 + 1)>>1; |
| src[0+1*stride]=(t0 + 2*t1 + t2 + 2)>>2; |
| src[1+1*stride]= |
| src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; |
| src[2+1*stride]= |
| src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; |
| src[3+1*stride]= |
| src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; |
| src[3+2*stride]=(t4 + 2*t5 + t6 + 2)>>2; |
| src[3+3*stride]=(t5 + 2*t6 + t7 + 2)>>2; |
| } |
| |
| static void pred4x4_horizontal_up_rv40_c(uint8_t *src, const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| LOAD_LEFT_EDGE |
| LOAD_DOWN_LEFT_EDGE |
| LOAD_TOP_EDGE |
| LOAD_TOP_RIGHT_EDGE |
| |
| src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; |
| src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; |
| src[2+0*stride]= |
| src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; |
| src[3+0*stride]= |
| src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; |
| src[2+1*stride]= |
| src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; |
| src[3+1*stride]= |
| src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; |
| src[3+2*stride]= |
| src[1+3*stride]=(l3 + 2*l4 + l5 + 2)>>2; |
| src[0+3*stride]= |
| src[2+2*stride]=(t6 + t7 + l3 + l4 + 2)>>2; |
| src[2+3*stride]=(l4 + l5 + 1)>>1; |
| src[3+3*stride]=(l4 + 2*l5 + l6 + 2)>>2; |
| } |
| |
| static void pred4x4_horizontal_up_rv40_nodown_c(uint8_t *src, |
| const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| LOAD_LEFT_EDGE |
| LOAD_TOP_EDGE |
| LOAD_TOP_RIGHT_EDGE |
| |
| src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; |
| src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; |
| src[2+0*stride]= |
| src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; |
| src[3+0*stride]= |
| src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; |
| src[2+1*stride]= |
| src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; |
| src[3+1*stride]= |
| src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; |
| src[3+2*stride]= |
| src[1+3*stride]=l3; |
| src[0+3*stride]= |
| src[2+2*stride]=(t6 + t7 + 2*l3 + 2)>>2; |
| src[2+3*stride]= |
| src[3+3*stride]=l3; |
| } |
| |
| static void pred4x4_tm_vp8_c(uint8_t *src, const uint8_t *topright, |
| ptrdiff_t stride) |
| { |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; |
| uint8_t *top = src-stride; |
| int y; |
| |
| for (y = 0; y < 4; y++) { |
| const uint8_t *cm_in = cm + src[-1]; |
| src[0] = cm_in[top[0]]; |
| src[1] = cm_in[top[1]]; |
| src[2] = cm_in[top[2]]; |
| src[3] = cm_in[top[3]]; |
| src += stride; |
| } |
| } |
| |
| static void pred16x16_plane_svq3_c(uint8_t *src, ptrdiff_t stride) |
| { |
| pred16x16_plane_compat_8_c(src, stride, 1, 0); |
| } |
| |
| static void pred16x16_plane_rv40_c(uint8_t *src, ptrdiff_t stride) |
| { |
| pred16x16_plane_compat_8_c(src, stride, 0, 1); |
| } |
| |
| static void pred16x16_tm_vp8_c(uint8_t *src, ptrdiff_t stride) |
| { |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; |
| uint8_t *top = src-stride; |
| int y; |
| |
| for (y = 0; y < 16; y++) { |
| const uint8_t *cm_in = cm + src[-1]; |
| src[0] = cm_in[top[0]]; |
| src[1] = cm_in[top[1]]; |
| src[2] = cm_in[top[2]]; |
| src[3] = cm_in[top[3]]; |
| src[4] = cm_in[top[4]]; |
| src[5] = cm_in[top[5]]; |
| src[6] = cm_in[top[6]]; |
| src[7] = cm_in[top[7]]; |
| src[8] = cm_in[top[8]]; |
| src[9] = cm_in[top[9]]; |
| src[10] = cm_in[top[10]]; |
| src[11] = cm_in[top[11]]; |
| src[12] = cm_in[top[12]]; |
| src[13] = cm_in[top[13]]; |
| src[14] = cm_in[top[14]]; |
| src[15] = cm_in[top[15]]; |
| src += stride; |
| } |
| } |
| |
| static void pred8x8_left_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
| { |
| int i; |
| unsigned dc0; |
| |
| dc0=0; |
| for(i=0;i<8; i++) |
| dc0+= src[-1+i*stride]; |
| dc0= 0x01010101*((dc0 + 4)>>3); |
| |
| for(i=0; i<8; i++){ |
| ((uint32_t*)(src+i*stride))[0]= |
| ((uint32_t*)(src+i*stride))[1]= dc0; |
| } |
| } |
| |
| static void pred8x8_top_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
| { |
| int i; |
| unsigned dc0; |
| |
| dc0=0; |
| for(i=0;i<8; i++) |
| dc0+= src[i-stride]; |
| dc0= 0x01010101*((dc0 + 4)>>3); |
| |
| for(i=0; i<8; i++){ |
| ((uint32_t*)(src+i*stride))[0]= |
| ((uint32_t*)(src+i*stride))[1]= dc0; |
| } |
| } |
| |
| static void pred8x8_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
| { |
| int i; |
| unsigned dc0 = 0; |
| |
| for(i=0;i<4; i++){ |
| dc0+= src[-1+i*stride] + src[i-stride]; |
| dc0+= src[4+i-stride]; |
| dc0+= src[-1+(i+4)*stride]; |
| } |
| dc0= 0x01010101*((dc0 + 8)>>4); |
| |
| for(i=0; i<4; i++){ |
| ((uint32_t*)(src+i*stride))[0]= dc0; |
| ((uint32_t*)(src+i*stride))[1]= dc0; |
| } |
| for(i=4; i<8; i++){ |
| ((uint32_t*)(src+i*stride))[0]= dc0; |
| ((uint32_t*)(src+i*stride))[1]= dc0; |
| } |
| } |
| |
| static void pred8x8_tm_vp8_c(uint8_t *src, ptrdiff_t stride) |
| { |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; |
| uint8_t *top = src-stride; |
| int y; |
| |
| for (y = 0; y < 8; y++) { |
| const uint8_t *cm_in = cm + src[-1]; |
| src[0] = cm_in[top[0]]; |
| src[1] = cm_in[top[1]]; |
| src[2] = cm_in[top[2]]; |
| src[3] = cm_in[top[3]]; |
| src[4] = cm_in[top[4]]; |
| src[5] = cm_in[top[5]]; |
| src[6] = cm_in[top[6]]; |
| src[7] = cm_in[top[7]]; |
| src += stride; |
| } |
| } |
| |
| /** |
| * Set the intra prediction function pointers. |
| */ |
| av_cold void ff_h264_pred_init(H264PredContext *h, int codec_id, |
| const int bit_depth, |
| int chroma_format_idc) |
| { |
| #undef FUNC |
| #undef FUNCC |
| #define FUNC(a, depth) a ## _ ## depth |
| #define FUNCC(a, depth) a ## _ ## depth ## _c |
| #define FUNCD(a) a ## _c |
| |
| #define H264_PRED(depth) \ |
| if(codec_id != AV_CODEC_ID_RV40){\ |
| if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {\ |
| h->pred4x4[VERT_PRED ]= FUNCD(pred4x4_vertical_vp8);\ |
| h->pred4x4[HOR_PRED ]= FUNCD(pred4x4_horizontal_vp8);\ |
| } else {\ |
| h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
| h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
| }\ |
| h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ |
| if(codec_id == AV_CODEC_ID_SVQ3)\ |
| h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCD(pred4x4_down_left_svq3);\ |
| else\ |
| h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred4x4_down_left , depth);\ |
| h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ |
| h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ |
| h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ |
| if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {\ |
| h->pred4x4[VERT_LEFT_PRED ]= FUNCD(pred4x4_vertical_left_vp8);\ |
| } else\ |
| h->pred4x4[VERT_LEFT_PRED ]= FUNCC(pred4x4_vertical_left , depth);\ |
| h->pred4x4[HOR_UP_PRED ]= FUNCC(pred4x4_horizontal_up , depth);\ |
| if (codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8) {\ |
| h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ |
| h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ |
| } else {\ |
| h->pred4x4[TM_VP8_PRED ]= FUNCD(pred4x4_tm_vp8);\ |
| h->pred4x4[DC_127_PRED ]= FUNCC(pred4x4_127_dc , depth);\ |
| h->pred4x4[DC_129_PRED ]= FUNCC(pred4x4_129_dc , depth);\ |
| h->pred4x4[VERT_VP8_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
| h->pred4x4[HOR_VP8_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
| }\ |
| if (codec_id != AV_CODEC_ID_VP8)\ |
| h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ |
| }else{\ |
| h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
| h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
| h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ |
| h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCD(pred4x4_down_left_rv40);\ |
| h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ |
| h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ |
| h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ |
| h->pred4x4[VERT_LEFT_PRED ]= FUNCD(pred4x4_vertical_left_rv40);\ |
| h->pred4x4[HOR_UP_PRED ]= FUNCD(pred4x4_horizontal_up_rv40);\ |
| h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ |
| h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ |
| h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ |
| h->pred4x4[DIAG_DOWN_LEFT_PRED_RV40_NODOWN]= FUNCD(pred4x4_down_left_rv40_nodown);\ |
| h->pred4x4[HOR_UP_PRED_RV40_NODOWN]= FUNCD(pred4x4_horizontal_up_rv40_nodown);\ |
| h->pred4x4[VERT_LEFT_PRED_RV40_NODOWN]= FUNCD(pred4x4_vertical_left_rv40_nodown);\ |
| }\ |
| \ |
| h->pred8x8l[VERT_PRED ]= FUNCC(pred8x8l_vertical , depth);\ |
| h->pred8x8l[HOR_PRED ]= FUNCC(pred8x8l_horizontal , depth);\ |
| h->pred8x8l[DC_PRED ]= FUNCC(pred8x8l_dc , depth);\ |
| h->pred8x8l[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred8x8l_down_left , depth);\ |
| h->pred8x8l[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred8x8l_down_right , depth);\ |
| h->pred8x8l[VERT_RIGHT_PRED ]= FUNCC(pred8x8l_vertical_right , depth);\ |
| h->pred8x8l[HOR_DOWN_PRED ]= FUNCC(pred8x8l_horizontal_down , depth);\ |
| h->pred8x8l[VERT_LEFT_PRED ]= FUNCC(pred8x8l_vertical_left , depth);\ |
| h->pred8x8l[HOR_UP_PRED ]= FUNCC(pred8x8l_horizontal_up , depth);\ |
| h->pred8x8l[LEFT_DC_PRED ]= FUNCC(pred8x8l_left_dc , depth);\ |
| h->pred8x8l[TOP_DC_PRED ]= FUNCC(pred8x8l_top_dc , depth);\ |
| h->pred8x8l[DC_128_PRED ]= FUNCC(pred8x8l_128_dc , depth);\ |
| \ |
| if (chroma_format_idc <= 1) {\ |
| h->pred8x8[VERT_PRED8x8 ]= FUNCC(pred8x8_vertical , depth);\ |
| h->pred8x8[HOR_PRED8x8 ]= FUNCC(pred8x8_horizontal , depth);\ |
| } else {\ |
| h->pred8x8[VERT_PRED8x8 ]= FUNCC(pred8x16_vertical , depth);\ |
| h->pred8x8[HOR_PRED8x8 ]= FUNCC(pred8x16_horizontal , depth);\ |
| }\ |
| if (codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8) {\ |
| if (chroma_format_idc <= 1) {\ |
| h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x8_plane , depth);\ |
| } else {\ |
| h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x16_plane , depth);\ |
| }\ |
| } else\ |
| h->pred8x8[PLANE_PRED8x8]= FUNCD(pred8x8_tm_vp8);\ |
| if (codec_id != AV_CODEC_ID_RV40 && codec_id != AV_CODEC_ID_VP7 && \ |
| codec_id != AV_CODEC_ID_VP8) {\ |
| if (chroma_format_idc <= 1) {\ |
| h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x8_dc , depth);\ |
| h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x8_left_dc , depth);\ |
| h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x8_top_dc , depth);\ |
| h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l0t, depth);\ |
| h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0lt, depth);\ |
| h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l00, depth);\ |
| h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0l0, depth);\ |
| } else {\ |
| h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x16_dc , depth);\ |
| h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x16_left_dc , depth);\ |
| h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x16_top_dc , depth);\ |
| h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l0t, depth);\ |
| h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0lt, depth);\ |
| h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l00, depth);\ |
| h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0l0, depth);\ |
| }\ |
| }else{\ |
| h->pred8x8[DC_PRED8x8 ]= FUNCD(pred8x8_dc_rv40);\ |
| h->pred8x8[LEFT_DC_PRED8x8]= FUNCD(pred8x8_left_dc_rv40);\ |
| h->pred8x8[TOP_DC_PRED8x8 ]= FUNCD(pred8x8_top_dc_rv40);\ |
| if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {\ |
| h->pred8x8[DC_127_PRED8x8]= FUNCC(pred8x8_127_dc , depth);\ |
| h->pred8x8[DC_129_PRED8x8]= FUNCC(pred8x8_129_dc , depth);\ |
| }\ |
| }\ |
| if (chroma_format_idc <= 1) {\ |
| h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x8_128_dc , depth);\ |
| } else {\ |
| h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x16_128_dc , depth);\ |
| }\ |
| \ |
| h->pred16x16[DC_PRED8x8 ]= FUNCC(pred16x16_dc , depth);\ |
| h->pred16x16[VERT_PRED8x8 ]= FUNCC(pred16x16_vertical , depth);\ |
| h->pred16x16[HOR_PRED8x8 ]= FUNCC(pred16x16_horizontal , depth);\ |
| switch(codec_id){\ |
| case AV_CODEC_ID_SVQ3:\ |
| h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_plane_svq3);\ |
| break;\ |
| case AV_CODEC_ID_RV40:\ |
| h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_plane_rv40);\ |
| break;\ |
| case AV_CODEC_ID_VP7:\ |
| case AV_CODEC_ID_VP8:\ |
| h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_tm_vp8);\ |
| h->pred16x16[DC_127_PRED8x8]= FUNCC(pred16x16_127_dc , depth);\ |
| h->pred16x16[DC_129_PRED8x8]= FUNCC(pred16x16_129_dc , depth);\ |
| break;\ |
| default:\ |
| h->pred16x16[PLANE_PRED8x8 ]= FUNCC(pred16x16_plane , depth);\ |
| break;\ |
| }\ |
| h->pred16x16[LEFT_DC_PRED8x8]= FUNCC(pred16x16_left_dc , depth);\ |
| h->pred16x16[TOP_DC_PRED8x8 ]= FUNCC(pred16x16_top_dc , depth);\ |
| h->pred16x16[DC_128_PRED8x8 ]= FUNCC(pred16x16_128_dc , depth);\ |
| \ |
| /* special lossless h/v prediction for h264 */ \ |
| h->pred4x4_add [VERT_PRED ]= FUNCC(pred4x4_vertical_add , depth);\ |
| h->pred4x4_add [ HOR_PRED ]= FUNCC(pred4x4_horizontal_add , depth);\ |
| h->pred8x8l_add [VERT_PRED ]= FUNCC(pred8x8l_vertical_add , depth);\ |
| h->pred8x8l_add [ HOR_PRED ]= FUNCC(pred8x8l_horizontal_add , depth);\ |
| h->pred8x8l_filter_add [VERT_PRED ]= FUNCC(pred8x8l_vertical_filter_add , depth);\ |
| h->pred8x8l_filter_add [ HOR_PRED ]= FUNCC(pred8x8l_horizontal_filter_add , depth);\ |
| if (chroma_format_idc <= 1) {\ |
| h->pred8x8_add [VERT_PRED8x8]= FUNCC(pred8x8_vertical_add , depth);\ |
| h->pred8x8_add [ HOR_PRED8x8]= FUNCC(pred8x8_horizontal_add , depth);\ |
| } else {\ |
| h->pred8x8_add [VERT_PRED8x8]= FUNCC(pred8x16_vertical_add , depth);\ |
| h->pred8x8_add [ HOR_PRED8x8]= FUNCC(pred8x16_horizontal_add , depth);\ |
| }\ |
| h->pred16x16_add[VERT_PRED8x8]= FUNCC(pred16x16_vertical_add , depth);\ |
| h->pred16x16_add[ HOR_PRED8x8]= FUNCC(pred16x16_horizontal_add , depth);\ |
| |
| switch (bit_depth) { |
| case 9: |
| H264_PRED(9) |
| break; |
| case 10: |
| H264_PRED(10) |
| break; |
| case 12: |
| H264_PRED(12) |
| break; |
| case 14: |
| H264_PRED(14) |
| break; |
| default: |
| av_assert0(bit_depth<=8); |
| H264_PRED(8) |
| break; |
| } |
| |
| if (ARCH_AARCH64) |
| ff_h264_pred_init_aarch64(h, codec_id, bit_depth, chroma_format_idc); |
| if (ARCH_ARM) |
| ff_h264_pred_init_arm(h, codec_id, bit_depth, chroma_format_idc); |
| if (ARCH_X86) |
| ff_h264_pred_init_x86(h, codec_id, bit_depth, chroma_format_idc); |
| if (ARCH_MIPS) |
| ff_h264_pred_init_mips(h, codec_id, bit_depth, chroma_format_idc); |
| } |
