diff options
Diffstat (limited to 'libavcodec/mpegvideo.c')
| -rw-r--r-- | libavcodec/mpegvideo.c | 305 |
1 files changed, 234 insertions, 71 deletions
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index 1b3be9dbc2..bbb427b558 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -252,8 +252,13 @@ int DCT_common_init(MpegEncContext *s) /* load & permutate scantables note: only wmv uses differnt ones */ - ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable , ff_zigzag_direct); - ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable , ff_zigzag_direct); + if(s->alternate_scan){ + ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable , ff_alternate_vertical_scan); + ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable , ff_alternate_vertical_scan); + }else{ + ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable , ff_zigzag_direct); + ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable , ff_zigzag_direct); + } ff_init_scantable(s->dsp.idct_permutation, &s->intra_h_scantable, ff_alternate_horizontal_scan); ff_init_scantable(s->dsp.idct_permutation, &s->intra_v_scantable, ff_alternate_vertical_scan); @@ -394,7 +399,7 @@ static void free_picture(MpegEncContext *s, Picture *pic){ /* init common structure for both encoder and decoder */ int MPV_common_init(MpegEncContext *s) { - int y_size, c_size, yc_size, i, mb_array_size, x, y; + int y_size, c_size, yc_size, i, mb_array_size, mv_table_size, x, y; dsputil_init(&s->dsp, s->avctx); DCT_common_init(s); @@ -407,6 +412,7 @@ int MPV_common_init(MpegEncContext *s) s->b8_stride = s->mb_width*2 + 1; s->b4_stride = s->mb_width*4 + 1; mb_array_size= s->mb_height * s->mb_stride; + mv_table_size= (s->mb_height+2) * s->mb_stride + 1; /* set default edge pos, will be overriden in decode_header if needed */ s->h_edge_pos= s->mb_width*16; @@ -458,8 +464,6 @@ int MPV_common_init(MpegEncContext *s) s->mb_index2xy[ s->mb_height*s->mb_width ] = (s->mb_height-1)*s->mb_stride + s->mb_width; //FIXME really needed? if (s->encoding) { - int mv_table_size= s->mb_stride * (s->mb_height+2) + 1; - /* Allocate MV tables */ CHECKED_ALLOCZ(s->p_mv_table_base , mv_table_size * 2 * sizeof(int16_t)) CHECKED_ALLOCZ(s->b_forw_mv_table_base , mv_table_size * 2 * sizeof(int16_t)) @@ -491,7 +495,7 @@ int MPV_common_init(MpegEncContext *s) CHECKED_ALLOCZ(s->avctx->stats_out, 256); /* Allocate MB type table */ - CHECKED_ALLOCZ(s->mb_type , mb_array_size * sizeof(uint8_t)) //needed for encoding + CHECKED_ALLOCZ(s->mb_type , mb_array_size * sizeof(uint16_t)) //needed for encoding CHECKED_ALLOCZ(s->lambda_table, mb_array_size * sizeof(int)) @@ -513,10 +517,21 @@ int MPV_common_init(MpegEncContext *s) CHECKED_ALLOCZ(s->error_status_table, mb_array_size*sizeof(uint8_t)) - if(s->codec_id==CODEC_ID_MPEG4){ + if(s->codec_id==CODEC_ID_MPEG4 || (s->flags & CODEC_FLAG_INTERLACED_ME)){ /* interlaced direct mode decoding tables */ - CHECKED_ALLOCZ(s->field_mv_table, mb_array_size*2*2 * sizeof(int16_t)) - CHECKED_ALLOCZ(s->field_select_table, mb_array_size*2* sizeof(int8_t)) + for(i=0; i<2; i++){ + int j, k; + for(j=0; j<2; j++){ + for(k=0; k<2; k++){ + CHECKED_ALLOCZ(s->b_field_mv_table_base[i][j][k] , mv_table_size * 2 * sizeof(int16_t)) + s->b_field_mv_table[i][j][k] = s->b_field_mv_table_base[i][j][k] + s->mb_stride + 1; + } + CHECKED_ALLOCZ(s->b_field_select_table[i][j] , mb_array_size * 2 * sizeof(uint8_t)) + CHECKED_ALLOCZ(s->p_field_mv_table_base[i][j] , mv_table_size * 2 * sizeof(int16_t)) + s->p_field_mv_table[i][j] = s->p_field_mv_table_base[i][j] + s->mb_stride + 1; + } + CHECKED_ALLOCZ(s->p_field_select_table[i] , mb_array_size * 2 * sizeof(uint8_t)) + } } if (s->out_format == FMT_H263) { /* ac values */ @@ -583,7 +598,7 @@ int MPV_common_init(MpegEncContext *s) /* init common structure for both encoder and decoder */ void MPV_common_end(MpegEncContext *s) { - int i; + int i, j, k; av_freep(&s->parse_context.buffer); s->parse_context.buffer_size=0; @@ -601,6 +616,18 @@ void MPV_common_end(MpegEncContext *s) s->b_bidir_forw_mv_table= NULL; s->b_bidir_back_mv_table= NULL; s->b_direct_mv_table= NULL; + for(i=0; i<2; i++){ + for(j=0; j<2; j++){ + for(k=0; k<2; k++){ + av_freep(&s->b_field_mv_table_base[i][j][k]); + s->b_field_mv_table[i][j][k]=NULL; + } + av_freep(&s->b_field_select_table[i][j]); + av_freep(&s->p_field_mv_table_base[i][j]); + s->p_field_mv_table[i][j]=NULL; + } + av_freep(&s->p_field_select_table[i]); + } av_freep(&s->dc_val[0]); av_freep(&s->ac_val[0]); @@ -618,8 +645,6 @@ void MPV_common_end(MpegEncContext *s) av_freep(&s->tex_pb_buffer); av_freep(&s->pb2_buffer); av_freep(&s->allocated_edge_emu_buffer); s->edge_emu_buffer= NULL; - av_freep(&s->field_mv_table); - av_freep(&s->field_select_table); av_freep(&s->avctx->stats_out); av_freep(&s->ac_stats); av_freep(&s->error_status_table); @@ -692,7 +717,7 @@ int MPV_encode_init(AVCodecContext *avctx) s->me_method = avctx->me_method; /* Fixed QSCALE */ - s->fixed_qscale = (avctx->flags & CODEC_FLAG_QSCALE); + s->fixed_qscale = !!(avctx->flags & CODEC_FLAG_QSCALE); s->adaptive_quant= ( s->avctx->lumi_masking || s->avctx->dark_masking @@ -702,8 +727,9 @@ int MPV_encode_init(AVCodecContext *avctx) || (s->flags&CODEC_FLAG_QP_RD)) && !s->fixed_qscale; - s->obmc= (s->flags & CODEC_FLAG_OBMC); - s->loop_filter= (s->flags & CODEC_FLAG_LOOP_FILTER); + s->obmc= !!(s->flags & CODEC_FLAG_OBMC); + s->loop_filter= !!(s->flags & CODEC_FLAG_LOOP_FILTER); + s->alternate_scan= !!(s->flags & CODEC_FLAG_ALT_SCAN); if((s->flags & CODEC_FLAG_4MV) && s->codec_id != CODEC_ID_MPEG4 && s->codec_id != CODEC_ID_H263 && s->codec_id != CODEC_ID_H263P){ @@ -934,7 +960,7 @@ int MPV_encode_init(AVCodecContext *avctx) if(s->modified_quant) s->chroma_qscale_table= ff_h263_chroma_qscale_table; s->progressive_frame= - s->progressive_sequence= !(avctx->flags & CODEC_FLAG_INTERLACED_DCT); + s->progressive_sequence= !(avctx->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)); ff_init_me(s); @@ -1610,7 +1636,7 @@ static int get_intra_count(MpegEncContext *s, uint8_t *src, uint8_t *ref, int st for(y=0; y<h; y+=16){ for(x=0; x<w; x+=16){ int offset= x + y*stride; - int sad = s->dsp.pix_abs16x16(src + offset, ref + offset, stride); + int sad = s->dsp.sad[0](NULL, src + offset, ref + offset, stride, 16); int mean= (s->dsp.pix_sum(src + offset, stride) + 128)>>8; int sae = get_sae(src + offset, mean, stride); @@ -1906,7 +1932,7 @@ int MPV_encode_picture(AVCodecContext *avctx, if(s->avctx->rc_max_rate && s->avctx->rc_min_rate == s->avctx->rc_max_rate){ int vbv_delay; - assert(s->repeat_first_field==0 && s->avctx->repeat_pic==0); + assert(s->repeat_first_field==0); vbv_delay= lrintf(90000 * s->rc_context.buffer_index / s->avctx->rc_max_rate); assert(vbv_delay < 0xFFFF); @@ -3300,7 +3326,7 @@ static void encode_mb(MpegEncContext *s, int motion_x, int motion_y) if(s->flags&CODEC_FLAG_INTERLACED_DCT){ int progressive_score, interlaced_score; - + progressive_score= pix_vcmp16x8(ptr, wrap_y ) + pix_vcmp16x8(ptr + wrap_y*8, wrap_y ); interlaced_score = pix_vcmp16x8(ptr, wrap_y*2) + pix_vcmp16x8(ptr + wrap_y , wrap_y*2); @@ -3417,12 +3443,12 @@ static void encode_mb(MpegEncContext *s, int motion_x, int motion_y) /* pre quantization */ if(s->current_picture.mc_mb_var[s->mb_stride*mb_y+ mb_x]<2*s->qscale*s->qscale){ //FIXME optimize - if(s->dsp.pix_abs8x8(ptr_y , dest_y , wrap_y) < 20*s->qscale) skip_dct[0]= 1; - if(s->dsp.pix_abs8x8(ptr_y + 8, dest_y + 8, wrap_y) < 20*s->qscale) skip_dct[1]= 1; - if(s->dsp.pix_abs8x8(ptr_y +dct_offset , dest_y +dct_offset , wrap_y) < 20*s->qscale) skip_dct[2]= 1; - if(s->dsp.pix_abs8x8(ptr_y +dct_offset+ 8, dest_y +dct_offset+ 8, wrap_y) < 20*s->qscale) skip_dct[3]= 1; - if(s->dsp.pix_abs8x8(ptr_cb , dest_cb , wrap_c) < 20*s->qscale) skip_dct[4]= 1; - if(s->dsp.pix_abs8x8(ptr_cr , dest_cr , wrap_c) < 20*s->qscale) skip_dct[5]= 1; + if(s->dsp.sad[1](NULL, ptr_y , dest_y , wrap_y, 8) < 20*s->qscale) skip_dct[0]= 1; + if(s->dsp.sad[1](NULL, ptr_y + 8, dest_y + 8, wrap_y, 8) < 20*s->qscale) skip_dct[1]= 1; + if(s->dsp.sad[1](NULL, ptr_y +dct_offset , dest_y +dct_offset , wrap_y, 8) < 20*s->qscale) skip_dct[2]= 1; + if(s->dsp.sad[1](NULL, ptr_y +dct_offset+ 8, dest_y +dct_offset+ 8, wrap_y, 8) < 20*s->qscale) skip_dct[3]= 1; + if(s->dsp.sad[1](NULL, ptr_cb , dest_cb , wrap_c, 8) < 20*s->qscale) skip_dct[4]= 1; + if(s->dsp.sad[1](NULL, ptr_cr , dest_cr , wrap_c, 8) < 20*s->qscale) skip_dct[5]= 1; #if 0 { static int stat[7]; @@ -3484,6 +3510,19 @@ static void encode_mb(MpegEncContext *s, int motion_x, int motion_y) s->block[5][0]= (1024 + s->c_dc_scale/2)/ s->c_dc_scale; } + //non c quantize code returns incorrect block_last_index FIXME + if(s->alternate_scan && s->dct_quantize != dct_quantize_c){ + for(i=0; i<6; i++){ + int j; + if(s->block_last_index[i]>0){ + for(j=63; j>0; j--){ + if(s->block[i][ s->intra_scantable.permutated[j] ]) break; + } + s->block_last_index[i]= j; + } + } + } + /* huffman encode */ switch(s->codec_id){ //FIXME funct ptr could be slightly faster case CODEC_ID_MPEG1VIDEO: @@ -3724,9 +3763,9 @@ static int sse(MpegEncContext *s, uint8_t *src1, uint8_t *src2, int w, int h, in int x,y; if(w==16 && h==16) - return s->dsp.sse[0](NULL, src1, src2, stride); + return s->dsp.sse[0](NULL, src1, src2, stride, 16); else if(w==8 && h==8) - return s->dsp.sse[1](NULL, src1, src2, stride); + return s->dsp.sse[1](NULL, src1, src2, stride, 8); for(y=0; y<h; y++){ for(x=0; x<w; x++){ @@ -3747,9 +3786,9 @@ static int sse_mb(MpegEncContext *s){ if(s->mb_y*16 + 16 > s->height) h= s->height- s->mb_y*16; if(w==16 && h==16) - return s->dsp.sse[0](NULL, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize) - +s->dsp.sse[1](NULL, s->new_picture.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize) - +s->dsp.sse[1](NULL, s->new_picture.data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize); + return s->dsp.sse[0](NULL, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize, 16) + +s->dsp.sse[1](NULL, s->new_picture.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize, 8) + +s->dsp.sse[1](NULL, s->new_picture.data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize, 8); else return sse(s, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], w, h, s->linesize) +sse(s, s->new_picture.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], w>>1, h>>1, s->uvlinesize) @@ -3759,7 +3798,7 @@ static int sse_mb(MpegEncContext *s){ static void encode_picture(MpegEncContext *s, int picture_number) { int mb_x, mb_y, pdif = 0; - int i; + int i, j; int bits; MpegEncContext best_s, backup_s; uint8_t bit_buf[2][3000]; @@ -3843,7 +3882,8 @@ static void encode_picture(MpegEncContext *s, int picture_number) //FIXME do we need to zero them? memset(s->current_picture.motion_val[0][0], 0, sizeof(int16_t)*(s->mb_width*2 + 2)*(s->mb_height*2 + 2)*2); memset(s->p_mv_table , 0, sizeof(int16_t)*(s->mb_stride)*s->mb_height*2); - memset(s->mb_type , MB_TYPE_INTRA, sizeof(uint8_t)*s->mb_stride*s->mb_height); + for(i=0; i<s->mb_stride*s->mb_height; i++) + s->mb_type[i]= CANDIDATE_MB_TYPE_INTRA; if(!s->fixed_qscale){ /* finding spatial complexity for I-frame rate control */ @@ -3868,32 +3908,61 @@ static void encode_picture(MpegEncContext *s, int picture_number) if(s->scene_change_score > s->avctx->scenechange_threshold && s->pict_type == P_TYPE){ s->pict_type= I_TYPE; - memset(s->mb_type , MB_TYPE_INTRA, sizeof(uint8_t)*s->mb_stride*s->mb_height); + for(i=0; i<s->mb_stride*s->mb_height; i++) + s->mb_type[i]= CANDIDATE_MB_TYPE_INTRA; //printf("Scene change detected, encoding as I Frame %d %d\n", s->current_picture.mb_var_sum, s->current_picture.mc_mb_var_sum); } if(!s->umvplus){ if(s->pict_type==P_TYPE || s->pict_type==S_TYPE) { - s->f_code= ff_get_best_fcode(s, s->p_mv_table, MB_TYPE_INTER); - + s->f_code= ff_get_best_fcode(s, s->p_mv_table, CANDIDATE_MB_TYPE_INTER); + + if(s->flags & CODEC_FLAG_INTERLACED_ME){ + int a,b; + a= ff_get_best_fcode(s, s->p_field_mv_table[0][0], CANDIDATE_MB_TYPE_INTER_I); //FIXME field_select + b= ff_get_best_fcode(s, s->p_field_mv_table[1][1], CANDIDATE_MB_TYPE_INTER_I); + s->f_code= FFMAX(s->f_code, FFMAX(a,b)); + } + ff_fix_long_p_mvs(s); + ff_fix_long_mvs(s, NULL, 0, s->p_mv_table, s->f_code, CANDIDATE_MB_TYPE_INTER, 0); + if(s->flags & CODEC_FLAG_INTERLACED_ME){ + for(i=0; i<2; i++){ + for(j=0; j<2; j++) + ff_fix_long_mvs(s, s->p_field_select_table[i], j, + s->p_field_mv_table[i][j], s->f_code, CANDIDATE_MB_TYPE_INTER_I, 0); + } + } } if(s->pict_type==B_TYPE){ int a, b; - a = ff_get_best_fcode(s, s->b_forw_mv_table, MB_TYPE_FORWARD); - b = ff_get_best_fcode(s, s->b_bidir_forw_mv_table, MB_TYPE_BIDIR); + a = ff_get_best_fcode(s, s->b_forw_mv_table, CANDIDATE_MB_TYPE_FORWARD); + b = ff_get_best_fcode(s, s->b_bidir_forw_mv_table, CANDIDATE_MB_TYPE_BIDIR); s->f_code = FFMAX(a, b); - a = ff_get_best_fcode(s, s->b_back_mv_table, MB_TYPE_BACKWARD); - b = ff_get_best_fcode(s, s->b_bidir_back_mv_table, MB_TYPE_BIDIR); + a = ff_get_best_fcode(s, s->b_back_mv_table, CANDIDATE_MB_TYPE_BACKWARD); + b = ff_get_best_fcode(s, s->b_bidir_back_mv_table, CANDIDATE_MB_TYPE_BIDIR); s->b_code = FFMAX(a, b); - ff_fix_long_b_mvs(s, s->b_forw_mv_table, s->f_code, MB_TYPE_FORWARD); - ff_fix_long_b_mvs(s, s->b_back_mv_table, s->b_code, MB_TYPE_BACKWARD); - ff_fix_long_b_mvs(s, s->b_bidir_forw_mv_table, s->f_code, MB_TYPE_BIDIR); - ff_fix_long_b_mvs(s, s->b_bidir_back_mv_table, s->b_code, MB_TYPE_BIDIR); + ff_fix_long_mvs(s, NULL, 0, s->b_forw_mv_table, s->f_code, CANDIDATE_MB_TYPE_FORWARD, 1); + ff_fix_long_mvs(s, NULL, 0, s->b_back_mv_table, s->b_code, CANDIDATE_MB_TYPE_BACKWARD, 1); + ff_fix_long_mvs(s, NULL, 0, s->b_bidir_forw_mv_table, s->f_code, CANDIDATE_MB_TYPE_BIDIR, 1); + ff_fix_long_mvs(s, NULL, 0, s->b_bidir_back_mv_table, s->b_code, CANDIDATE_MB_TYPE_BIDIR, 1); + if(s->flags & CODEC_FLAG_INTERLACED_ME){ + int dir; + for(dir=0; dir<2; dir++){ + for(i=0; i<2; i++){ + for(j=0; j<2; j++){ + int type= dir ? (CANDIDATE_MB_TYPE_BACKWARD_I|CANDIDATE_MB_TYPE_BIDIR_I) + : (CANDIDATE_MB_TYPE_FORWARD_I |CANDIDATE_MB_TYPE_BIDIR_I); + ff_fix_long_mvs(s, s->b_field_select_table[dir][i], j, + s->b_field_mv_table[dir][i][j], dir ? s->b_code : s->f_code, type, 1); + } + } + } + } } } @@ -3990,10 +4059,7 @@ static void encode_picture(MpegEncContext *s, int picture_number) s->current_picture_ptr->error[i] = 0; } s->mb_skip_run = 0; - s->last_mv[0][0][0] = 0; - s->last_mv[0][0][1] = 0; - s->last_mv[1][0][0] = 0; - s->last_mv[1][0][1] = 0; + memset(s->last_mv, 0, sizeof(s->last_mv)); s->last_mv_dir = 0; @@ -4027,6 +4093,7 @@ static void encode_picture(MpegEncContext *s, int picture_number) int mb_type= s->mb_type[xy]; // int d; int dmin= INT_MAX; + int dir; s->mb_x = mb_x; ff_update_block_index(s); @@ -4134,25 +4201,37 @@ static void encode_picture(MpegEncContext *s, int picture_number) backup_s.tex_pb= s->tex_pb; } - if(mb_type&MB_TYPE_INTER){ + if(mb_type&CANDIDATE_MB_TYPE_INTER){ s->mv_dir = MV_DIR_FORWARD; s->mv_type = MV_TYPE_16X16; s->mb_intra= 0; s->mv[0][0][0] = s->p_mv_table[xy][0]; s->mv[0][0][1] = s->p_mv_table[xy][1]; - encode_mb_hq(s, &backup_s, &best_s, MB_TYPE_INTER, pb, pb2, tex_pb, + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER, pb, pb2, tex_pb, &dmin, &next_block, s->mv[0][0][0], s->mv[0][0][1]); } - if(mb_type&MB_TYPE_SKIPED){ + if(mb_type&CANDIDATE_MB_TYPE_INTER_I){ + s->mv_dir = MV_DIR_FORWARD; + s->mv_type = MV_TYPE_FIELD; + s->mb_intra= 0; + for(i=0; i<2; i++){ + j= s->field_select[0][i] = s->p_field_select_table[i][xy]; + s->mv[0][i][0] = s->p_field_mv_table[i][j][xy][0]; + s->mv[0][i][1] = s->p_field_mv_table[i][j][xy][1]; + } + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER_I, pb, pb2, tex_pb, + &dmin, &next_block, 0, 0); + } + if(mb_type&CANDIDATE_MB_TYPE_SKIPED){ s->mv_dir = MV_DIR_FORWARD; s->mv_type = MV_TYPE_16X16; s->mb_intra= 0; s->mv[0][0][0] = 0; s->mv[0][0][1] = 0; - encode_mb_hq(s, &backup_s, &best_s, MB_TYPE_SKIPED, pb, pb2, tex_pb, + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_SKIPED, pb, pb2, tex_pb, &dmin, &next_block, s->mv[0][0][0], s->mv[0][0][1]); } - if(mb_type&MB_TYPE_INTER4V){ + if(mb_type&CANDIDATE_MB_TYPE_INTER4V){ s->mv_dir = MV_DIR_FORWARD; s->mv_type = MV_TYPE_8X8; s->mb_intra= 0; @@ -4160,28 +4239,28 @@ static void encode_picture(MpegEncContext *s, int picture_number) s->mv[0][i][0] = s->current_picture.motion_val[0][s->block_index[i]][0]; s->mv[0][i][1] = s->current_picture.motion_val[0][s->block_index[i]][1]; } - encode_mb_hq(s, &backup_s, &best_s, MB_TYPE_INTER4V, pb, pb2, tex_pb, + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER4V, pb, pb2, tex_pb, &dmin, &next_block, 0, 0); } - if(mb_type&MB_TYPE_FORWARD){ + if(mb_type&CANDIDATE_MB_TYPE_FORWARD){ s->mv_dir = MV_DIR_FORWARD; s->mv_type = MV_TYPE_16X16; s->mb_intra= 0; s->mv[0][0][0] = s->b_forw_mv_table[xy][0]; s->mv[0][0][1] = s->b_forw_mv_table[xy][1]; - encode_mb_hq(s, &backup_s, &best_s, MB_TYPE_FORWARD, pb, pb2, tex_pb, + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_FORWARD, pb, pb2, tex_pb, &dmin, &next_block, s->mv[0][0][0], s->mv[0][0][1]); } - if(mb_type&MB_TYPE_BACKWARD){ + if(mb_type&CANDIDATE_MB_TYPE_BACKWARD){ s->mv_dir = MV_DIR_BACKWARD; s->mv_type = MV_TYPE_16X16; s->mb_intra= 0; s->mv[1][0][0] = s->b_back_mv_table[xy][0]; s->mv[1][0][1] = s->b_back_mv_table[xy][1]; - encode_mb_hq(s, &backup_s, &best_s, MB_TYPE_BACKWARD, pb, pb2, tex_pb, + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_BACKWARD, pb, pb2, tex_pb, &dmin, &next_block, s->mv[1][0][0], s->mv[1][0][1]); } - if(mb_type&MB_TYPE_BIDIR){ + if(mb_type&CANDIDATE_MB_TYPE_BIDIR){ s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD; s->mv_type = MV_TYPE_16X16; s->mb_intra= 0; @@ -4189,10 +4268,10 @@ static void encode_picture(MpegEncContext *s, int picture_number) s->mv[0][0][1] = s->b_bidir_forw_mv_table[xy][1]; s->mv[1][0][0] = s->b_bidir_back_mv_table[xy][0]; s->mv[1][0][1] = s->b_bidir_back_mv_table[xy][1]; - encode_mb_hq(s, &backup_s, &best_s, MB_TYPE_BIDIR, pb, pb2, tex_pb, + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_BIDIR, pb, pb2, tex_pb, &dmin, &next_block, 0, 0); } - if(mb_type&MB_TYPE_DIRECT){ + if(mb_type&CANDIDATE_MB_TYPE_DIRECT){ int mx= s->b_direct_mv_table[xy][0]; int my= s->b_direct_mv_table[xy][1]; @@ -4201,16 +4280,54 @@ static void encode_picture(MpegEncContext *s, int picture_number) #ifdef CONFIG_RISKY ff_mpeg4_set_direct_mv(s, mx, my); #endif - encode_mb_hq(s, &backup_s, &best_s, MB_TYPE_DIRECT, pb, pb2, tex_pb, + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_DIRECT, pb, pb2, tex_pb, &dmin, &next_block, mx, my); } - if(mb_type&MB_TYPE_INTRA){ + if(mb_type&CANDIDATE_MB_TYPE_FORWARD_I){ + s->mv_dir = MV_DIR_FORWARD; + s->mv_type = MV_TYPE_FIELD; + s->mb_intra= 0; + for(i=0; i<2; i++){ + j= s->field_select[0][i] = s->b_field_select_table[0][i][xy]; + s->mv[0][i][0] = s->b_field_mv_table[0][i][j][xy][0]; + s->mv[0][i][1] = s->b_field_mv_table[0][i][j][xy][1]; + } + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_FORWARD_I, pb, pb2, tex_pb, + &dmin, &next_block, 0, 0); + } + if(mb_type&CANDIDATE_MB_TYPE_BACKWARD_I){ + s->mv_dir = MV_DIR_BACKWARD; + s->mv_type = MV_TYPE_FIELD; + s->mb_intra= 0; + for(i=0; i<2; i++){ + j= s->field_select[1][i] = s->b_field_select_table[1][i][xy]; + s->mv[1][i][0] = s->b_field_mv_table[1][i][j][xy][0]; + s->mv[1][i][1] = s->b_field_mv_table[1][i][j][xy][1]; + } + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_BACKWARD_I, pb, pb2, tex_pb, + &dmin, &next_block, 0, 0); + } + if(mb_type&CANDIDATE_MB_TYPE_BIDIR_I){ + s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD; + s->mv_type = MV_TYPE_FIELD; + s->mb_intra= 0; + for(dir=0; dir<2; dir++){ + for(i=0; i<2; i++){ + j= s->field_select[dir][i] = s->b_field_select_table[dir][i][xy]; + s->mv[dir][i][0] = s->b_field_mv_table[dir][i][j][xy][0]; + s->mv[dir][i][1] = s->b_field_mv_table[dir][i][j][xy][1]; + } + } + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_BIDIR_I, pb, pb2, tex_pb, + &dmin, &next_block, 0, 0); + } + if(mb_type&CANDIDATE_MB_TYPE_INTRA){ s->mv_dir = 0; s->mv_type = MV_TYPE_16X16; s->mb_intra= 1; s->mv[0][0][0] = 0; s->mv[0][0][1] = 0; - encode_mb_hq(s, &backup_s, &best_s, MB_TYPE_INTRA, pb, pb2, tex_pb, + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTRA, pb, pb2, tex_pb, &dmin, &next_block, 0, 0); if(s->h263_pred || s->h263_aic){ if(best_s.mb_intra) @@ -4252,7 +4369,7 @@ static void encode_picture(MpegEncContext *s, int picture_number) } } - encode_mb_hq(s, &backup_s, &best_s, MB_TYPE_INTER /* wrong but unused */, pb, pb2, tex_pb, + encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER /* wrong but unused */, pb, pb2, tex_pb, &dmin, &next_block, s->mv[mvdir][0][0], s->mv[mvdir][0][1]); if(best_s.qscale != qp){ if(s->mb_intra){ @@ -4312,19 +4429,30 @@ static void encode_picture(MpegEncContext *s, int picture_number) // only one MB-Type possible switch(mb_type){ - case MB_TYPE_INTRA: + case CANDIDATE_MB_TYPE_INTRA: s->mv_dir = 0; s->mb_intra= 1; motion_x= s->mv[0][0][0] = 0; motion_y= s->mv[0][0][1] = 0; break; - case MB_TYPE_INTER: + case CANDIDATE_MB_TYPE_INTER: s->mv_dir = MV_DIR_FORWARD; s->mb_intra= 0; motion_x= s->mv[0][0][0] = s->p_mv_table[xy][0]; motion_y= s->mv[0][0][1] = s->p_mv_table[xy][1]; break; - case MB_TYPE_INTER4V: + case CANDIDATE_MB_TYPE_INTER_I: + s->mv_dir = MV_DIR_FORWARD; + s->mv_type = MV_TYPE_FIELD; + s->mb_intra= 0; + for(i=0; i<2; i++){ + j= s->field_select[0][i] = s->p_field_select_table[i][xy]; + s->mv[0][i][0] = s->p_field_mv_table[i][j][xy][0]; + s->mv[0][i][1] = s->p_field_mv_table[i][j][xy][1]; + } + motion_x = motion_y = 0; + break; + case CANDIDATE_MB_TYPE_INTER4V: s->mv_dir = MV_DIR_FORWARD; s->mv_type = MV_TYPE_8X8; s->mb_intra= 0; @@ -4334,7 +4462,7 @@ static void encode_picture(MpegEncContext *s, int picture_number) } motion_x= motion_y= 0; break; - case MB_TYPE_DIRECT: + case CANDIDATE_MB_TYPE_DIRECT: s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT; s->mb_intra= 0; motion_x=s->b_direct_mv_table[xy][0]; @@ -4343,7 +4471,7 @@ static void encode_picture(MpegEncContext *s, int picture_number) ff_mpeg4_set_direct_mv(s, motion_x, motion_y); #endif break; - case MB_TYPE_BIDIR: + case CANDIDATE_MB_TYPE_BIDIR: s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD; s->mb_intra= 0; motion_x=0; @@ -4353,19 +4481,54 @@ static void encode_picture(MpegEncContext *s, int picture_number) s->mv[1][0][0] = s->b_bidir_back_mv_table[xy][0]; s->mv[1][0][1] = s->b_bidir_back_mv_table[xy][1]; break; - case MB_TYPE_BACKWARD: + case CANDIDATE_MB_TYPE_BACKWARD: s->mv_dir = MV_DIR_BACKWARD; s->mb_intra= 0; motion_x= s->mv[1][0][0] = s->b_back_mv_table[xy][0]; motion_y= s->mv[1][0][1] = s->b_back_mv_table[xy][1]; break; - case MB_TYPE_FORWARD: + case CANDIDATE_MB_TYPE_FORWARD: s->mv_dir = MV_DIR_FORWARD; s->mb_intra= 0; motion_x= s->mv[0][0][0] = s->b_forw_mv_table[xy][0]; motion_y= s->mv[0][0][1] = s->b_forw_mv_table[xy][1]; // printf(" %d %d ", motion_x, motion_y); break; + case CANDIDATE_MB_TYPE_FORWARD_I: + s->mv_dir = MV_DIR_FORWARD; + s->mv_type = MV_TYPE_FIELD; + s->mb_intra= 0; + for(i=0; i<2; i++){ + j= s->field_select[0][i] = s->b_field_select_table[0][i][xy]; + s->mv[0][i][0] = s->b_field_mv_table[0][i][j][xy][0]; + s->mv[0][i][1] = s->b_field_mv_table[0][i][j][xy][1]; + } + motion_x=motion_y=0; + break; + case CANDIDATE_MB_TYPE_BACKWARD_I: + s->mv_dir = MV_DIR_BACKWARD; + s->mv_type = MV_TYPE_FIELD; + s->mb_intra= 0; + for(i=0; i<2; i++){ + j= s->field_select[1][i] = s->b_field_select_table[1][i][xy]; + s->mv[1][i][0] = s->b_field_mv_table[1][i][j][xy][0]; + s->mv[1][i][1] = s->b_field_mv_table[1][i][j][xy][1]; + } + motion_x=motion_y=0; + break; + case CANDIDATE_MB_TYPE_BIDIR_I: + s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD; + s->mv_type = MV_TYPE_FIELD; + s->mb_intra= 0; + for(dir=0; dir<2; dir++){ + for(i=0; i<2; i++){ + j= s->field_select[dir][i] = s->b_field_select_table[dir][i][xy]; + s->mv[dir][i][0] = s->b_field_mv_table[dir][i][j][xy][0]; + s->mv[dir][i][1] = s->b_field_mv_table[dir][i][j][xy][1]; + } + } + motion_x=motion_y=0; + break; default: motion_x=motion_y=0; //gcc warning fix av_log(s->avctx, AV_LOG_ERROR, "illegal MB type\n"); 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