mirror of
https://github.com/xenia-project/FFmpeg.git
synced 2024-11-28 05:50:43 +00:00
moving motion estimation specific variables from MpegEncContext -> MotionEstContext
Originally committed as revision 3124 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
parent
af4091f194
commit
1f202b0d46
@ -95,8 +95,8 @@ static inline void init_ref(MotionEstContext *c, uint8_t *src[3], uint8_t *ref[3
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}
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}
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static int get_flags(MpegEncContext *s, int direct, int chroma){
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return ((s->flags&CODEC_FLAG_QPEL) ? FLAG_QPEL : 0)
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static int get_flags(MotionEstContext *c, int direct, int chroma){
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return ((c->avctx->flags&CODEC_FLAG_QPEL) ? FLAG_QPEL : 0)
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+ (direct ? FLAG_DIRECT : 0)
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+ (chroma ? FLAG_CHROMA : 0);
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}
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@ -240,15 +240,16 @@ static inline int get_penalty_factor(MpegEncContext *s, int type){
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void ff_init_me(MpegEncContext *s){
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MotionEstContext * const c= &s->me;
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c->avctx= s->avctx;
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ff_set_cmp(&s->dsp, s->dsp.me_pre_cmp, s->avctx->me_pre_cmp);
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ff_set_cmp(&s->dsp, s->dsp.me_cmp, s->avctx->me_cmp);
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ff_set_cmp(&s->dsp, s->dsp.me_sub_cmp, s->avctx->me_sub_cmp);
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ff_set_cmp(&s->dsp, s->dsp.mb_cmp, s->avctx->mb_cmp);
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ff_set_cmp(&s->dsp, s->dsp.me_pre_cmp, c->avctx->me_pre_cmp);
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ff_set_cmp(&s->dsp, s->dsp.me_cmp, c->avctx->me_cmp);
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ff_set_cmp(&s->dsp, s->dsp.me_sub_cmp, c->avctx->me_sub_cmp);
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ff_set_cmp(&s->dsp, s->dsp.mb_cmp, c->avctx->mb_cmp);
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c->flags = get_flags(s, 0, s->avctx->me_cmp &FF_CMP_CHROMA);
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c->sub_flags= get_flags(s, 0, s->avctx->me_sub_cmp&FF_CMP_CHROMA);
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c->mb_flags = get_flags(s, 0, s->avctx->mb_cmp &FF_CMP_CHROMA);
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c->flags = get_flags(c, 0, c->avctx->me_cmp &FF_CMP_CHROMA);
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c->sub_flags= get_flags(c, 0, c->avctx->me_sub_cmp&FF_CMP_CHROMA);
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c->mb_flags = get_flags(c, 0, c->avctx->mb_cmp &FF_CMP_CHROMA);
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/*FIXME s->no_rounding b_type*/
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if(s->flags&CODEC_FLAG_QPEL){
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@ -257,11 +258,11 @@ void ff_init_me(MpegEncContext *s){
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if(s->no_rounding) c->qpel_put= s->dsp.put_no_rnd_qpel_pixels_tab;
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else c->qpel_put= s->dsp.put_qpel_pixels_tab;
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}else{
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if(s->avctx->me_sub_cmp&FF_CMP_CHROMA)
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if(c->avctx->me_sub_cmp&FF_CMP_CHROMA)
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c->sub_motion_search= hpel_motion_search;
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else if( s->avctx->me_sub_cmp == FF_CMP_SAD
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&& s->avctx-> me_cmp == FF_CMP_SAD
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&& s->avctx-> mb_cmp == FF_CMP_SAD)
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else if( c->avctx->me_sub_cmp == FF_CMP_SAD
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&& c->avctx-> me_cmp == FF_CMP_SAD
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&& c->avctx-> mb_cmp == FF_CMP_SAD)
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c->sub_motion_search= sad_hpel_motion_search; // 2050 vs. 2450 cycles
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else
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c->sub_motion_search= hpel_motion_search;
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@ -681,7 +682,7 @@ static inline void get_limits(MpegEncContext *s, int x, int y)
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{
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MotionEstContext * const c= &s->me;
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/*
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if(s->avctx->me_range) c->range= s->avctx->me_range >> 1;
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if(c->avctx->me_range) c->range= c->avctx->me_range >> 1;
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else c->range= 16;
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*/
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if (s->unrestricted_mv) {
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@ -697,9 +698,8 @@ static inline void get_limits(MpegEncContext *s, int x, int y)
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}
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}
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static inline void init_mv4_ref(MpegEncContext *s){
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MotionEstContext * const c= &s->me;
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const int stride= s->linesize;
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static inline void init_mv4_ref(MotionEstContext *c){
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const int stride= c->stride;
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c->ref[1][0] = c->ref[0][0] + 8;
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c->ref[2][0] = c->ref[0][0] + 8*stride;
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@ -718,11 +718,11 @@ static inline int h263_mv4_search(MpegEncContext *s, int mx, int my, int shift)
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int P[10][2];
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int dmin_sum=0, mx4_sum=0, my4_sum=0;
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int same=1;
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const int stride= s->linesize;
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const int uvstride= s->uvlinesize;
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const int stride= c->stride;
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const int uvstride= c->uvstride;
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uint8_t *mv_penalty= c->current_mv_penalty;
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init_mv4_ref(s);
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init_mv4_ref(c);
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for(block=0; block<4; block++){
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int mx4, my4;
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@ -810,7 +810,7 @@ static inline int h263_mv4_search(MpegEncContext *s, int mx, int my, int shift)
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dmin_sum += s->dsp.mb_cmp[0](s, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*16*stride, c->scratchpad, stride, 16);
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}
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if(s->avctx->mb_cmp&FF_CMP_CHROMA){
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if(c->avctx->mb_cmp&FF_CMP_CHROMA){
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int dxy;
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int mx, my;
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int offset;
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@ -836,7 +836,7 @@ static inline int h263_mv4_search(MpegEncContext *s, int mx, int my, int shift)
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c->pred_x= mx;
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c->pred_y= my;
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switch(s->avctx->mb_cmp&0xFF){
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switch(c->avctx->mb_cmp&0xFF){
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/*case FF_CMP_SSE:
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return dmin_sum+ 32*s->qscale*s->qscale;*/
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case FF_CMP_RD:
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@ -970,7 +970,7 @@ static int interlaced_search(MpegEncContext *s, int ref_index,
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if(same)
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return INT_MAX;
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switch(s->avctx->mb_cmp&0xFF){
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switch(c->avctx->mb_cmp&0xFF){
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/*case FF_CMP_SSE:
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return dmin_sum+ 32*s->qscale*s->qscale;*/
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case FF_CMP_RD:
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@ -1004,7 +1004,7 @@ static inline int check_input_motion(MpegEncContext * s, int mb_x, int mb_y, int
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c->uvstride<<=1;
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if(!(s->flags & CODEC_FLAG_INTERLACED_ME)){
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av_log(s->avctx, AV_LOG_ERROR, "Interlaced macroblock selected but interlaced motion estimation disabled\n");
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av_log(c->avctx, AV_LOG_ERROR, "Interlaced macroblock selected but interlaced motion estimation disabled\n");
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return -1;
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}
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@ -1065,12 +1065,12 @@ static inline int check_input_motion(MpegEncContext * s, int mb_x, int mb_y, int
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c->uvstride>>=1;
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}else if(IS_8X8(mb_type)){
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if(!(s->flags & CODEC_FLAG_4MV)){
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av_log(s->avctx, AV_LOG_ERROR, "4MV macroblock selected but 4MV encoding disabled\n");
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av_log(c->avctx, AV_LOG_ERROR, "4MV macroblock selected but 4MV encoding disabled\n");
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return -1;
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}
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cmpf= s->dsp.sse[1];
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chroma_cmpf= s->dsp.sse[1];
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init_mv4_ref(s);
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init_mv4_ref(c);
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for(i=0; i<4; i++){
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xy= s->block_index[i];
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x= p->motion_val[0][xy][0];
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@ -1124,9 +1124,9 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
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assert(s->linesize == c->stride);
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assert(s->uvlinesize == c->uvstride);
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c->penalty_factor = get_penalty_factor(s, s->avctx->me_cmp);
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c->sub_penalty_factor= get_penalty_factor(s, s->avctx->me_sub_cmp);
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c->mb_penalty_factor = get_penalty_factor(s, s->avctx->mb_cmp);
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c->penalty_factor = get_penalty_factor(s, c->avctx->me_cmp);
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c->sub_penalty_factor= get_penalty_factor(s, c->avctx->me_sub_cmp);
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c->mb_penalty_factor = get_penalty_factor(s, c->avctx->mb_cmp);
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c->current_mv_penalty= c->mv_penalty[s->f_code] + MAX_MV;
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get_limits(s, 16*mb_x, 16*mb_y);
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@ -1139,22 +1139,22 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
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pic->mb_mean[s->mb_stride * mb_y + mb_x] = (sum+128)>>8;
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pic->mb_var [s->mb_stride * mb_y + mb_x] = varc;
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s->mb_var_sum_temp += varc;
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c->mb_var_sum_temp += varc;
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if(s->avctx->me_threshold){
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if(c->avctx->me_threshold){
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vard= (check_input_motion(s, mb_x, mb_y, 1)+128)>>8;
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if(vard<s->avctx->me_threshold){
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if(vard<c->avctx->me_threshold){
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pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = vard;
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s->mc_mb_var_sum_temp += vard;
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c->mc_mb_var_sum_temp += vard;
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if (vard <= 64 || vard < varc) { //FIXME
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s->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
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c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
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}else{
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s->scene_change_score+= s->qscale;
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c->scene_change_score+= s->qscale;
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}
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return;
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}
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if(vard<s->avctx->mb_threshold)
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if(vard<c->avctx->mb_threshold)
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mb_type= s->mb_type[mb_x + mb_y*s->mb_stride];
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}
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@ -1231,7 +1231,7 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
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pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = vard;
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// pic->mb_cmp_score[s->mb_stride * mb_y + mb_x] = dmin;
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s->mc_mb_var_sum_temp += vard;
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c->mc_mb_var_sum_temp += vard;
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#if 0
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printf("varc=%4d avg_var=%4d (sum=%4d) vard=%4d mx=%2d my=%2d\n",
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@ -1239,9 +1239,9 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
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#endif
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if(mb_type){
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if (vard <= 64 || vard < varc)
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s->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
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c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
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else
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s->scene_change_score+= s->qscale;
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c->scene_change_score+= s->qscale;
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if(mb_type == CANDIDATE_MB_TYPE_INTER){
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c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
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@ -1258,11 +1258,11 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
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if(mb_type == CANDIDATE_MB_TYPE_INTER_I){
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interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 1);
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}
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}else if(s->avctx->mb_decision > FF_MB_DECISION_SIMPLE){
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}else if(c->avctx->mb_decision > FF_MB_DECISION_SIMPLE){
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if (vard <= 64 || vard < varc)
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s->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
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c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
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else
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s->scene_change_score+= s->qscale;
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c->scene_change_score+= s->qscale;
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if (vard*2 + 200 > varc)
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mb_type|= CANDIDATE_MB_TYPE_INTRA;
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@ -1294,7 +1294,7 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
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mb_type= CANDIDATE_MB_TYPE_INTER;
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dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
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if(s->avctx->me_sub_cmp != s->avctx->mb_cmp && !c->skip)
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if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)
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dmin= get_mb_score(s, mx, my, 0, 0);
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if((s->flags&CODEC_FLAG_4MV)
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@ -1318,7 +1318,7 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
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set_p_mv_tables(s, mx, my, mb_type!=CANDIDATE_MB_TYPE_INTER4V);
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/* get intra luma score */
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if((s->avctx->mb_cmp&0xFF)==FF_CMP_SSE){
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if((c->avctx->mb_cmp&0xFF)==FF_CMP_SSE){
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intra_score= (varc<<8) - 500; //FIXME dont scale it down so we dont have to fix it
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}else{
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int mean= (sum+128)>>8;
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@ -1335,7 +1335,7 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
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}
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#if 0 //FIXME
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/* get chroma score */
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if(s->avctx->mb_cmp&FF_CMP_CHROMA){
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if(c->avctx->mb_cmp&FF_CMP_CHROMA){
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for(i=1; i<3; i++){
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uint8_t *dest_c;
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int mean;
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@ -1366,9 +1366,9 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
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s->current_picture.mb_type[mb_y*s->mb_stride + mb_x]= 0;
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if (vard <= 64 || vard < varc) { //FIXME
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s->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
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c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
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}else{
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s->scene_change_score+= s->qscale;
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c->scene_change_score+= s->qscale;
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}
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}
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@ -1387,7 +1387,7 @@ int ff_pre_estimate_p_frame_motion(MpegEncContext * s,
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assert(s->quarter_sample==0 || s->quarter_sample==1);
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c->pre_penalty_factor = get_penalty_factor(s, s->avctx->me_pre_cmp);
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c->pre_penalty_factor = get_penalty_factor(s, c->avctx->me_pre_cmp);
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c->current_mv_penalty= c->mv_penalty[s->f_code] + MAX_MV;
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get_limits(s, 16*mb_x, 16*mb_y);
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@ -1440,9 +1440,9 @@ static int ff_estimate_motion_b(MpegEncContext * s,
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uint8_t * const mv_penalty= c->mv_penalty[f_code] + MAX_MV;
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int mv_scale;
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c->penalty_factor = get_penalty_factor(s, s->avctx->me_cmp);
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c->sub_penalty_factor= get_penalty_factor(s, s->avctx->me_sub_cmp);
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c->mb_penalty_factor = get_penalty_factor(s, s->avctx->mb_cmp);
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c->penalty_factor = get_penalty_factor(s, c->avctx->me_cmp);
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c->sub_penalty_factor= get_penalty_factor(s, c->avctx->me_sub_cmp);
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c->mb_penalty_factor = get_penalty_factor(s, c->avctx->mb_cmp);
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c->current_mv_penalty= mv_penalty;
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get_limits(s, 16*mb_x, 16*mb_y);
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@ -1510,7 +1510,7 @@ static int ff_estimate_motion_b(MpegEncContext * s,
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dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, ref_index, 0, 16);
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if(s->avctx->me_sub_cmp != s->avctx->mb_cmp && !c->skip)
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if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)
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dmin= get_mb_score(s, mx, my, 0, ref_index);
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//printf("%d %d %d %d//", s->mb_x, s->mb_y, mx, my);
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@ -1578,7 +1578,7 @@ static inline int check_bidir_mv(MpegEncContext * s,
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+(mv_penalty[motion_bx-pred_bx] + mv_penalty[motion_by-pred_by])*c->mb_penalty_factor
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+ s->dsp.mb_cmp[size](s, src_data[0], dest_y, stride, h); //FIXME new_pic
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if(s->avctx->mb_cmp&FF_CMP_CHROMA){
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if(c->avctx->mb_cmp&FF_CMP_CHROMA){
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}
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//FIXME CHROMA !!!
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@ -1700,7 +1700,7 @@ static inline int direct_search(MpegEncContext * s, int mb_x, int mb_y)
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else
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dmin = hpel_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
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if(s->avctx->me_sub_cmp != s->avctx->mb_cmp && !c->skip)
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if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)
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dmin= get_mb_score(s, mx, my, 0, 0);
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get_limits(s, 16*mb_x, 16*mb_y); //restore c->?min/max, maybe not needed
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@ -1725,10 +1725,10 @@ void ff_estimate_b_frame_motion(MpegEncContext * s,
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c->skip=0;
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if(s->avctx->me_threshold){
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if(c->avctx->me_threshold){
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int vard= (check_input_motion(s, mb_x, mb_y, 0)+128)>>8;
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if(vard<s->avctx->me_threshold){
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if(vard<c->avctx->me_threshold){
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// pix = c->src[0][0];
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// sum = s->dsp.pix_sum(pix, s->linesize);
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// varc = (s->dsp.pix_norm1(pix, s->linesize) - (((unsigned)(sum*sum))>>8) + 500 + 128)>>8;
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@ -1736,16 +1736,16 @@ void ff_estimate_b_frame_motion(MpegEncContext * s,
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// pic->mb_var [s->mb_stride * mb_y + mb_x] = varc;
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s->current_picture.mc_mb_var[s->mb_stride * mb_y + mb_x] = vard;
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/* pic->mb_mean [s->mb_stride * mb_y + mb_x] = (sum+128)>>8;
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s->mb_var_sum_temp += varc;*/
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s->mc_mb_var_sum_temp += vard;
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c->mb_var_sum_temp += varc;*/
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c->mc_mb_var_sum_temp += vard;
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/* if (vard <= 64 || vard < varc) {
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s->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
|
||||
c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
|
||||
}else{
|
||||
s->scene_change_score+= s->qscale;
|
||||
c->scene_change_score+= s->qscale;
|
||||
}*/
|
||||
return;
|
||||
}
|
||||
if(vard<s->avctx->mb_threshold){
|
||||
if(vard<c->avctx->mb_threshold){
|
||||
type= s->mb_type[mb_y*s->mb_stride + mb_x];
|
||||
if(type == CANDIDATE_MB_TYPE_DIRECT){
|
||||
direct_search(s, mb_x, mb_y);
|
||||
@ -1832,11 +1832,11 @@ void ff_estimate_b_frame_motion(MpegEncContext * s,
|
||||
}
|
||||
|
||||
score= ((unsigned)(score*score + 128*256))>>16;
|
||||
s->mc_mb_var_sum_temp += score;
|
||||
c->mc_mb_var_sum_temp += score;
|
||||
s->current_picture.mc_mb_var[mb_y*s->mb_stride + mb_x] = score; //FIXME use SSE
|
||||
}
|
||||
|
||||
if(s->avctx->mb_decision > FF_MB_DECISION_SIMPLE){
|
||||
if(c->avctx->mb_decision > FF_MB_DECISION_SIMPLE){
|
||||
type= CANDIDATE_MB_TYPE_FORWARD | CANDIDATE_MB_TYPE_BACKWARD | CANDIDATE_MB_TYPE_BIDIR | CANDIDATE_MB_TYPE_DIRECT;
|
||||
if(fimin < INT_MAX)
|
||||
type |= CANDIDATE_MB_TYPE_FORWARD_I;
|
||||
@ -1907,6 +1907,7 @@ int ff_get_best_fcode(MpegEncContext * s, int16_t (*mv_table)[2], int type)
|
||||
|
||||
void ff_fix_long_p_mvs(MpegEncContext * s)
|
||||
{
|
||||
MotionEstContext * const c= &s->me;
|
||||
const int f_code= s->f_code;
|
||||
int y, range;
|
||||
assert(s->pict_type==P_TYPE);
|
||||
@ -1915,7 +1916,7 @@ void ff_fix_long_p_mvs(MpegEncContext * s)
|
||||
|
||||
if(s->msmpeg4_version) range= 16;
|
||||
|
||||
if(s->avctx->me_range && range > s->avctx->me_range) range= s->avctx->me_range;
|
||||
if(c->avctx->me_range && range > c->avctx->me_range) range= c->avctx->me_range;
|
||||
|
||||
//printf("%d no:%d %d//\n", clip, noclip, f_code);
|
||||
if(s->flags&CODEC_FLAG_4MV){
|
||||
@ -1957,13 +1958,14 @@ void ff_fix_long_p_mvs(MpegEncContext * s)
|
||||
void ff_fix_long_mvs(MpegEncContext * s, uint8_t *field_select_table, int field_select,
|
||||
int16_t (*mv_table)[2], int f_code, int type, int truncate)
|
||||
{
|
||||
MotionEstContext * const c= &s->me;
|
||||
int y, h_range, v_range;
|
||||
|
||||
// RAL: 8 in MPEG-1, 16 in MPEG-4
|
||||
int range = (((s->out_format == FMT_MPEG1) ? 8 : 16) << f_code);
|
||||
|
||||
if(s->msmpeg4_version) range= 16;
|
||||
if(s->avctx->me_range && range > s->avctx->me_range) range= s->avctx->me_range;
|
||||
if(c->avctx->me_range && range > c->avctx->me_range) range= c->avctx->me_range;
|
||||
|
||||
h_range= range;
|
||||
v_range= field_select_table ? range>>1 : range;
|
||||
|
@ -79,7 +79,7 @@ static int hpel_motion_search)(MpegEncContext * s,
|
||||
return dmin;
|
||||
}
|
||||
|
||||
if(s->avctx->me_cmp != s->avctx->me_sub_cmp){
|
||||
if(c->avctx->me_cmp != c->avctx->me_sub_cmp){
|
||||
CMP_HPEL(dmin, 0, 0, mx, my, size);
|
||||
if(mx || my)
|
||||
dmin += (mv_penalty[2*mx - pred_x] + mv_penalty[2*my - pred_y])*penalty_factor;
|
||||
@ -138,7 +138,7 @@ static int hpel_motion_search(MpegEncContext * s,
|
||||
return dmin;
|
||||
}
|
||||
|
||||
if(s->avctx->me_cmp != s->avctx->me_sub_cmp){
|
||||
if(c->avctx->me_cmp != c->avctx->me_sub_cmp){
|
||||
dmin= cmp(s, mx, my, 0, 0, size, h, ref_index, src_index, cmp_sub, chroma_cmp_sub, flags);
|
||||
if(mx || my || size>0)
|
||||
dmin += (mv_penalty[2*mx - pred_x] + mv_penalty[2*my - pred_y])*penalty_factor;
|
||||
@ -243,7 +243,7 @@ static int inline get_mb_score(MpegEncContext * s, int mx, int my, int src_index
|
||||
chroma_cmp_sub= s->dsp.mb_cmp[size+1];
|
||||
|
||||
assert(!c->skip);
|
||||
assert(s->avctx->me_sub_cmp != s->avctx->mb_cmp);
|
||||
assert(c->avctx->me_sub_cmp != c->avctx->mb_cmp);
|
||||
|
||||
d= cmp(s, mx>>(qpel+1), my>>(qpel+1), mx&mask, my&mask, size, h, ref_index, src_index, cmp_sub, chroma_cmp_sub, flags);
|
||||
//FIXME check cbp before adding penalty for (0,0) vector
|
||||
@ -272,7 +272,7 @@ static int qpel_motion_search(MpegEncContext * s,
|
||||
const int my = *my_ptr;
|
||||
const int penalty_factor= c->sub_penalty_factor;
|
||||
const int map_generation= c->map_generation;
|
||||
const int subpel_quality= s->avctx->me_subpel_quality;
|
||||
const int subpel_quality= c->avctx->me_subpel_quality;
|
||||
uint32_t *map= c->map;
|
||||
me_cmp_func cmpf, chroma_cmpf;
|
||||
me_cmp_func cmp_sub, chroma_cmp_sub;
|
||||
@ -293,7 +293,7 @@ static int qpel_motion_search(MpegEncContext * s,
|
||||
return dmin;
|
||||
}
|
||||
|
||||
if(s->avctx->me_cmp != s->avctx->me_sub_cmp){
|
||||
if(c->avctx->me_cmp != c->avctx->me_sub_cmp){
|
||||
dmin= cmp(s, mx, my, 0, 0, size, h, ref_index, src_index, cmp_sub, chroma_cmp_sub, flags);
|
||||
if(mx || my || size>0)
|
||||
dmin += (mv_penalty[4*mx - pred_x] + mv_penalty[4*my - pred_y])*penalty_factor;
|
||||
@ -908,8 +908,8 @@ static always_inline int epzs_motion_search_internal(MpegEncContext * s, int *mx
|
||||
}
|
||||
}
|
||||
|
||||
if(s->avctx->last_predictor_count){
|
||||
const int count= s->avctx->last_predictor_count;
|
||||
if(c->avctx->last_predictor_count){
|
||||
const int count= c->avctx->last_predictor_count;
|
||||
const int xstart= FFMAX(0, s->mb_x - count);
|
||||
const int ystart= FFMAX(0, s->mb_y - count);
|
||||
const int xend= FFMIN(s->mb_width , s->mb_x + count + 1);
|
||||
|
@ -3958,7 +3958,7 @@ static int mb_var_thread(AVCodecContext *c, void *arg){
|
||||
|
||||
s->current_picture.mb_var [s->mb_stride * mb_y + mb_x] = varc;
|
||||
s->current_picture.mb_mean[s->mb_stride * mb_y + mb_x] = (sum+128)>>8;
|
||||
s->mb_var_sum_temp += varc;
|
||||
s->me.mb_var_sum_temp += varc;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
@ -4552,9 +4552,9 @@ static int encode_thread(AVCodecContext *c, void *arg){
|
||||
|
||||
#define MERGE(field) dst->field += src->field; src->field=0
|
||||
static void merge_context_after_me(MpegEncContext *dst, MpegEncContext *src){
|
||||
MERGE(scene_change_score);
|
||||
MERGE(mc_mb_var_sum_temp);
|
||||
MERGE(mb_var_sum_temp);
|
||||
MERGE(me.scene_change_score);
|
||||
MERGE(me.mc_mb_var_sum_temp);
|
||||
MERGE(me.mb_var_sum_temp);
|
||||
}
|
||||
|
||||
static void merge_context_after_encode(MpegEncContext *dst, MpegEncContext *src){
|
||||
@ -4595,8 +4595,8 @@ static void encode_picture(MpegEncContext *s, int picture_number)
|
||||
s->picture_number = picture_number;
|
||||
|
||||
/* Reset the average MB variance */
|
||||
s->mb_var_sum_temp =
|
||||
s->mc_mb_var_sum_temp = 0;
|
||||
s->me.mb_var_sum_temp =
|
||||
s->me.mc_mb_var_sum_temp = 0;
|
||||
|
||||
#ifdef CONFIG_RISKY
|
||||
/* we need to initialize some time vars before we can encode b-frames */
|
||||
@ -4605,7 +4605,7 @@ static void encode_picture(MpegEncContext *s, int picture_number)
|
||||
ff_set_mpeg4_time(s, s->picture_number); //FIXME rename and use has_b_frames or similar
|
||||
#endif
|
||||
|
||||
s->scene_change_score=0;
|
||||
s->me.scene_change_score=0;
|
||||
|
||||
s->lambda= s->current_picture_ptr->quality; //FIXME qscale / ... stuff for ME ratedistoration
|
||||
|
||||
@ -4646,11 +4646,11 @@ static void encode_picture(MpegEncContext *s, int picture_number)
|
||||
for(i=1; i<s->avctx->thread_count; i++){
|
||||
merge_context_after_me(s, s->thread_context[i]);
|
||||
}
|
||||
s->current_picture.mc_mb_var_sum= s->current_picture_ptr->mc_mb_var_sum= s->mc_mb_var_sum_temp;
|
||||
s->current_picture. mb_var_sum= s->current_picture_ptr-> mb_var_sum= s-> mb_var_sum_temp;
|
||||
s->current_picture.mc_mb_var_sum= s->current_picture_ptr->mc_mb_var_sum= s->me.mc_mb_var_sum_temp;
|
||||
s->current_picture. mb_var_sum= s->current_picture_ptr-> mb_var_sum= s->me. mb_var_sum_temp;
|
||||
emms_c();
|
||||
|
||||
if(s->scene_change_score > s->avctx->scenechange_threshold && s->pict_type == P_TYPE){
|
||||
if(s->me.scene_change_score > s->avctx->scenechange_threshold && s->pict_type == P_TYPE){
|
||||
s->pict_type= I_TYPE;
|
||||
for(i=0; i<s->mb_stride*s->mb_height; i++)
|
||||
s->mb_type[i]= CANDIDATE_MB_TYPE_INTRA;
|
||||
|
@ -196,6 +196,7 @@ struct MpegEncContext;
|
||||
* Motion estimation context.
|
||||
*/
|
||||
typedef struct MotionEstContext{
|
||||
AVCodecContext *avctx;
|
||||
int skip; ///< set if ME is skiped for the current MB
|
||||
int co_located_mv[4][2]; ///< mv from last p frame for direct mode ME
|
||||
int direct_basis_mv[4][2];
|
||||
@ -226,6 +227,10 @@ typedef struct MotionEstContext{
|
||||
uint8_t *ref[4][4];
|
||||
int stride;
|
||||
int uvstride;
|
||||
/* temp variables for picture complexity calculation */
|
||||
int mc_mb_var_sum_temp;
|
||||
int mb_var_sum_temp;
|
||||
int scene_change_score;
|
||||
/* cmp, chroma_cmp;*/
|
||||
op_pixels_func (*hpel_put)[4];
|
||||
op_pixels_func (*hpel_avg)[4];
|
||||
@ -393,7 +398,6 @@ typedef struct MpegEncContext {
|
||||
uint8_t (*p_field_select_table[2]);
|
||||
uint8_t (*b_field_select_table[2][2]);
|
||||
int me_method; ///< ME algorithm
|
||||
int scene_change_score;
|
||||
int mv_dir;
|
||||
#define MV_DIR_BACKWARD 1
|
||||
#define MV_DIR_FORWARD 2
|
||||
@ -508,10 +512,6 @@ typedef struct MpegEncContext {
|
||||
int misc_bits; ///< cbp, mb_type
|
||||
int last_bits; ///< temp var used for calculating the above vars
|
||||
|
||||
/* temp variables for picture complexity calculation */
|
||||
int mc_mb_var_sum_temp;
|
||||
int mb_var_sum_temp;
|
||||
|
||||
/* error concealment / resync */
|
||||
int error_count;
|
||||
uint8_t *error_status_table; ///< table of the error status of each MB
|
||||
|
Loading…
Reference in New Issue
Block a user