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ffmpeg.wasm-core
Commit 21d5de93 authored by Michael Niedermayer's avatar Michael Niedermayer
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H264: Reduce pointless diffs to qatar 

Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent f0e9ee8d
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Showing with 87 additions and 50 deletions
libavcodec/h264.c
View file @ 21d5de93
...@@ -450,12 +450,13 @@ static void chroma_dc_dct_c(DCTELEM *block){ ...@@ -450,12 +450,13 @@ static void chroma_dc_dct_c(DCTELEM *block){
static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square, int chroma_height, int delta, int list, static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square, int chroma_height, int delta, int list,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int src_x_offset, int src_y_offset, int src_x_offset, int src_y_offset,
qpel_mc_func *qpix_op, h264_chroma_mc_func chroma_op){ qpel_mc_func *qpix_op, h264_chroma_mc_func chroma_op,
int pixel_shift){
MpegEncContext * const s = &h->s; MpegEncContext * const s = &h->s;
const int mx= h->mv_cache[list][ scan8[n] ][0] + src_x_offset*8; const int mx= h->mv_cache[list][ scan8[n] ][0] + src_x_offset*8;
int my= h->mv_cache[list][ scan8[n] ][1] + src_y_offset*8; int my= h->mv_cache[list][ scan8[n] ][1] + src_y_offset*8;
const int luma_xy= (mx&3) + ((my&3)<<2); const int luma_xy= (mx&3) + ((my&3)<<2);
uint8_t * src_y = pic->data[0] + ((mx>>2)<<h->pixel_shift) + (my>>2)*h->mb_linesize; uint8_t * src_y = pic->data[0] + ((mx>>2) << pixel_shift) + (my>>2)*h->mb_linesize;
uint8_t * src_cb, * src_cr; uint8_t * src_cb, * src_cr;
int extra_width= h->emu_edge_width; int extra_width= h->emu_edge_width;
int extra_height= h->emu_edge_height; int extra_height= h->emu_edge_height;
...@@ -472,8 +473,8 @@ static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square, ...@@ -472,8 +473,8 @@ static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square,
|| full_my < 0-extra_height || full_my < 0-extra_height
|| full_mx + 16/*FIXME*/ > pic_width + extra_width || full_mx + 16/*FIXME*/ > pic_width + extra_width
|| full_my + 16/*FIXME*/ > pic_height + extra_height){ || full_my + 16/*FIXME*/ > pic_height + extra_height){
s->dsp.emulated_edge_mc(s->edge_emu_buffer, src_y - (2<<h->pixel_shift) - 2*h->mb_linesize, h->mb_linesize, 16+5, 16+5/*FIXME*/, full_mx-2, full_my-2, pic_width, pic_height); s->dsp.emulated_edge_mc(s->edge_emu_buffer, src_y - (2 << pixel_shift) - 2*h->mb_linesize, h->mb_linesize, 16+5, 16+5/*FIXME*/, full_mx-2, full_my-2, pic_width, pic_height);
src_y= s->edge_emu_buffer + (2<<h->pixel_shift) + 2*h->mb_linesize; src_y= s->edge_emu_buffer + (2 << pixel_shift) + 2*h->mb_linesize;
emu=1; emu=1;
} }
...@@ -489,8 +490,8 @@ static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square, ...@@ -489,8 +490,8 @@ static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square,
my += 2 * ((s->mb_y & 1) - (pic->reference - 1)); my += 2 * ((s->mb_y & 1) - (pic->reference - 1));
emu |= (my>>3) < 0 || (my>>3) + 8 >= (pic_height>>1); emu |= (my>>3) < 0 || (my>>3) + 8 >= (pic_height>>1);
} }
src_cb= pic->data[1] + ((mx>>3)<<h->pixel_shift) + (my>>3)*h->mb_uvlinesize; src_cb= pic->data[1] + ((mx>>3) << pixel_shift) + (my>>3)*h->mb_uvlinesize;
src_cr= pic->data[2] + ((mx>>3)<<h->pixel_shift) + (my>>3)*h->mb_uvlinesize; src_cr= pic->data[2] + ((mx>>3) << pixel_shift) + (my>>3)*h->mb_uvlinesize;
if(emu){ if(emu){
s->dsp.emulated_edge_mc(s->edge_emu_buffer, src_cb, h->mb_uvlinesize, 9, 9/*FIXME*/, (mx>>3), (my>>3), pic_width>>1, pic_height>>1); s->dsp.emulated_edge_mc(s->edge_emu_buffer, src_cb, h->mb_uvlinesize, 9, 9/*FIXME*/, (mx>>3), (my>>3), pic_width>>1, pic_height>>1);
...@@ -510,14 +511,14 @@ static inline void mc_part_std(H264Context *h, int n, int square, int chroma_hei ...@@ -510,14 +511,14 @@ static inline void mc_part_std(H264Context *h, int n, int square, int chroma_hei
int x_offset, int y_offset, int x_offset, int y_offset,
qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put, qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
qpel_mc_func *qpix_avg, h264_chroma_mc_func chroma_avg, qpel_mc_func *qpix_avg, h264_chroma_mc_func chroma_avg,
int list0, int list1){ int list0, int list1, int pixel_shift){
MpegEncContext * const s = &h->s; MpegEncContext * const s = &h->s;
qpel_mc_func *qpix_op= qpix_put; qpel_mc_func *qpix_op= qpix_put;
h264_chroma_mc_func chroma_op= chroma_put; h264_chroma_mc_func chroma_op= chroma_put;
dest_y += (2*x_offset<<h->pixel_shift) + 2*y_offset*h-> mb_linesize; dest_y += (2*x_offset << pixel_shift) + 2*y_offset*h-> mb_linesize;
dest_cb += ( x_offset<<h->pixel_shift) + y_offset*h->mb_uvlinesize; dest_cb += ( x_offset << pixel_shift) + y_offset*h->mb_uvlinesize;
dest_cr += ( x_offset<<h->pixel_shift) + y_offset*h->mb_uvlinesize; dest_cr += ( x_offset << pixel_shift) + y_offset*h->mb_uvlinesize;
x_offset += 8*s->mb_x; x_offset += 8*s->mb_x;
y_offset += 8*(s->mb_y >> MB_FIELD); y_offset += 8*(s->mb_y >> MB_FIELD);
...@@ -525,7 +526,7 @@ static inline void mc_part_std(H264Context *h, int n, int square, int chroma_hei ...@@ -525,7 +526,7 @@ static inline void mc_part_std(H264Context *h, int n, int square, int chroma_hei
Picture *ref= &h->ref_list[0][ h->ref_cache[0][ scan8[n] ] ]; Picture *ref= &h->ref_list[0][ h->ref_cache[0][ scan8[n] ] ];
mc_dir_part(h, ref, n, square, chroma_height, delta, 0, mc_dir_part(h, ref, n, square, chroma_height, delta, 0,
dest_y, dest_cb, dest_cr, x_offset, y_offset, dest_y, dest_cb, dest_cr, x_offset, y_offset,
qpix_op, chroma_op); qpix_op, chroma_op, pixel_shift);
qpix_op= qpix_avg; qpix_op= qpix_avg;
chroma_op= chroma_avg; chroma_op= chroma_avg;
...@@ -535,7 +536,7 @@ static inline void mc_part_std(H264Context *h, int n, int square, int chroma_hei ...@@ -535,7 +536,7 @@ static inline void mc_part_std(H264Context *h, int n, int square, int chroma_hei
Picture *ref= &h->ref_list[1][ h->ref_cache[1][ scan8[n] ] ]; Picture *ref= &h->ref_list[1][ h->ref_cache[1][ scan8[n] ] ];
mc_dir_part(h, ref, n, square, chroma_height, delta, 1, mc_dir_part(h, ref, n, square, chroma_height, delta, 1,
dest_y, dest_cb, dest_cr, x_offset, y_offset, dest_y, dest_cb, dest_cr, x_offset, y_offset,
qpix_op, chroma_op); qpix_op, chroma_op, pixel_shift);
} }
} }
...@@ -545,12 +546,12 @@ static inline void mc_part_weighted(H264Context *h, int n, int square, int chrom ...@@ -545,12 +546,12 @@ static inline void mc_part_weighted(H264Context *h, int n, int square, int chrom
qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put, qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
h264_weight_func luma_weight_op, h264_weight_func chroma_weight_op, h264_weight_func luma_weight_op, h264_weight_func chroma_weight_op,
h264_biweight_func luma_weight_avg, h264_biweight_func chroma_weight_avg, h264_biweight_func luma_weight_avg, h264_biweight_func chroma_weight_avg,
int list0, int list1){ int list0, int list1, int pixel_shift){
MpegEncContext * const s = &h->s; MpegEncContext * const s = &h->s;
dest_y += (2*x_offset<<h->pixel_shift) + 2*y_offset*h-> mb_linesize; dest_y += (2*x_offset << pixel_shift) + 2*y_offset*h-> mb_linesize;
dest_cb += ( x_offset<<h->pixel_shift) + y_offset*h->mb_uvlinesize; dest_cb += ( x_offset << pixel_shift) + y_offset*h->mb_uvlinesize;
dest_cr += ( x_offset<<h->pixel_shift) + y_offset*h->mb_uvlinesize; dest_cr += ( x_offset << pixel_shift) + y_offset*h->mb_uvlinesize;
x_offset += 8*s->mb_x; x_offset += 8*s->mb_x;
y_offset += 8*(s->mb_y >> MB_FIELD); y_offset += 8*(s->mb_y >> MB_FIELD);
...@@ -558,17 +559,17 @@ static inline void mc_part_weighted(H264Context *h, int n, int square, int chrom ...@@ -558,17 +559,17 @@ static inline void mc_part_weighted(H264Context *h, int n, int square, int chrom
/* don't optimize for luma-only case, since B-frames usually /* don't optimize for luma-only case, since B-frames usually
* use implicit weights => chroma too. */ * use implicit weights => chroma too. */
uint8_t *tmp_cb = s->obmc_scratchpad; uint8_t *tmp_cb = s->obmc_scratchpad;
uint8_t *tmp_cr = s->obmc_scratchpad + (8<<h->pixel_shift); uint8_t *tmp_cr = s->obmc_scratchpad + (8 << pixel_shift);
uint8_t *tmp_y = s->obmc_scratchpad + 8*h->mb_uvlinesize; uint8_t *tmp_y = s->obmc_scratchpad + 8*h->mb_uvlinesize;
int refn0 = h->ref_cache[0][ scan8[n] ]; int refn0 = h->ref_cache[0][ scan8[n] ];
int refn1 = h->ref_cache[1][ scan8[n] ]; int refn1 = h->ref_cache[1][ scan8[n] ];
mc_dir_part(h, &h->ref_list[0][refn0], n, square, chroma_height, delta, 0, mc_dir_part(h, &h->ref_list[0][refn0], n, square, chroma_height, delta, 0,
dest_y, dest_cb, dest_cr, dest_y, dest_cb, dest_cr,
x_offset, y_offset, qpix_put, chroma_put); x_offset, y_offset, qpix_put, chroma_put, pixel_shift);
mc_dir_part(h, &h->ref_list[1][refn1], n, square, chroma_height, delta, 1, mc_dir_part(h, &h->ref_list[1][refn1], n, square, chroma_height, delta, 1,
tmp_y, tmp_cb, tmp_cr, tmp_y, tmp_cb, tmp_cr,
x_offset, y_offset, qpix_put, chroma_put); x_offset, y_offset, qpix_put, chroma_put, pixel_shift);
if(h->use_weight == 2){ if(h->use_weight == 2){
int weight0 = h->implicit_weight[refn0][refn1][s->mb_y&1]; int weight0 = h->implicit_weight[refn0][refn1][s->mb_y&1];
...@@ -593,7 +594,7 @@ static inline void mc_part_weighted(H264Context *h, int n, int square, int chrom ...@@ -593,7 +594,7 @@ static inline void mc_part_weighted(H264Context *h, int n, int square, int chrom
Picture *ref= &h->ref_list[list][refn]; Picture *ref= &h->ref_list[list][refn];
mc_dir_part(h, ref, n, square, chroma_height, delta, list, mc_dir_part(h, ref, n, square, chroma_height, delta, list,
dest_y, dest_cb, dest_cr, x_offset, y_offset, dest_y, dest_cb, dest_cr, x_offset, y_offset,
qpix_put, chroma_put); qpix_put, chroma_put, pixel_shift);
luma_weight_op(dest_y, h->mb_linesize, h->luma_log2_weight_denom, luma_weight_op(dest_y, h->mb_linesize, h->luma_log2_weight_denom,
h->luma_weight[refn][list][0], h->luma_weight[refn][list][1]); h->luma_weight[refn][list][0], h->luma_weight[refn][list][1]);
...@@ -612,19 +613,21 @@ static inline void mc_part(H264Context *h, int n, int square, int chroma_height, ...@@ -612,19 +613,21 @@ static inline void mc_part(H264Context *h, int n, int square, int chroma_height,
qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put, qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
qpel_mc_func *qpix_avg, h264_chroma_mc_func chroma_avg, qpel_mc_func *qpix_avg, h264_chroma_mc_func chroma_avg,
h264_weight_func *weight_op, h264_biweight_func *weight_avg, h264_weight_func *weight_op, h264_biweight_func *weight_avg,
int list0, int list1){ int list0, int list1, int pixel_shift){
if((h->use_weight==2 && list0 && list1 if((h->use_weight==2 && list0 && list1
&& (h->implicit_weight[ h->ref_cache[0][scan8[n]] ][ h->ref_cache[1][scan8[n]] ][h->s.mb_y&1] != 32)) && (h->implicit_weight[ h->ref_cache[0][scan8[n]] ][ h->ref_cache[1][scan8[n]] ][h->s.mb_y&1] != 32))
|| h->use_weight==1) || h->use_weight==1)
mc_part_weighted(h, n, square, chroma_height, delta, dest_y, dest_cb, dest_cr, mc_part_weighted(h, n, square, chroma_height, delta, dest_y, dest_cb, dest_cr,
x_offset, y_offset, qpix_put, chroma_put, x_offset, y_offset, qpix_put, chroma_put,
weight_op[0], weight_op[3], weight_avg[0], weight_avg[3], list0, list1); weight_op[0], weight_op[3], weight_avg[0],
weight_avg[3], list0, list1, pixel_shift);
else else
mc_part_std(h, n, square, chroma_height, delta, dest_y, dest_cb, dest_cr, mc_part_std(h, n, square, chroma_height, delta, dest_y, dest_cb, dest_cr,
x_offset, y_offset, qpix_put, chroma_put, qpix_avg, chroma_avg, list0, list1); x_offset, y_offset, qpix_put, chroma_put, qpix_avg,
chroma_avg, list0, list1, pixel_shift);
} }
static inline void prefetch_motion(H264Context *h, int list){ static inline void prefetch_motion(H264Context *h, int list, int pixel_shift){
/* fetch pixels for estimated mv 4 macroblocks ahead /* fetch pixels for estimated mv 4 macroblocks ahead
* optimized for 64byte cache lines */ * optimized for 64byte cache lines */
MpegEncContext * const s = &h->s; MpegEncContext * const s = &h->s;
...@@ -640,43 +643,49 @@ static inline void prefetch_motion(H264Context *h, int list){ ...@@ -640,43 +643,49 @@ static inline void prefetch_motion(H264Context *h, int list){
} }
} }
static void hl_motion(H264Context *h, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr, static av_always_inline void hl_motion(H264Context *h, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
qpel_mc_func (*qpix_put)[16], h264_chroma_mc_func (*chroma_put), qpel_mc_func (*qpix_put)[16], h264_chroma_mc_func (*chroma_put),
qpel_mc_func (*qpix_avg)[16], h264_chroma_mc_func (*chroma_avg), qpel_mc_func (*qpix_avg)[16], h264_chroma_mc_func (*chroma_avg),
h264_weight_func *weight_op, h264_biweight_func *weight_avg){ h264_weight_func *weight_op, h264_biweight_func *weight_avg,
int pixel_shift){
MpegEncContext * const s = &h->s; MpegEncContext * const s = &h->s;
const int mb_xy= h->mb_xy; const int mb_xy= h->mb_xy;
const int mb_type= s->current_picture.mb_type[mb_xy]; const int mb_type= s->current_picture.mb_type[mb_xy];
assert(IS_INTER(mb_type)); assert(IS_INTER(mb_type));
if(HAVE_PTHREADS && s->avctx->active_thread_type&FF_THREAD_FRAME) if(HAVE_PTHREADS && (s->avctx->active_thread_type & FF_THREAD_FRAME))
await_references(h); await_references(h);
prefetch_motion(h, 0); prefetch_motion(h, 0, pixel_shift);
if(IS_16X16(mb_type)){ if(IS_16X16(mb_type)){
mc_part(h, 0, 1, 8, 0, dest_y, dest_cb, dest_cr, 0, 0, mc_part(h, 0, 1, 8, 0, dest_y, dest_cb, dest_cr, 0, 0,
qpix_put[0], chroma_put[0], qpix_avg[0], chroma_avg[0], qpix_put[0], chroma_put[0], qpix_avg[0], chroma_avg[0],
weight_op, weight_avg, weight_op, weight_avg,
IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1)); IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1),
pixel_shift);
}else if(IS_16X8(mb_type)){ }else if(IS_16X8(mb_type)){
mc_part(h, 0, 0, 4, (8<<h->pixel_shift), dest_y, dest_cb, dest_cr, 0, 0, mc_part(h, 0, 0, 4, 8 << pixel_shift, dest_y, dest_cb, dest_cr, 0, 0,
qpix_put[1], chroma_put[0], qpix_avg[1], chroma_avg[0], qpix_put[1], chroma_put[0], qpix_avg[1], chroma_avg[0],
&weight_op[1], &weight_avg[1], &weight_op[1], &weight_avg[1],
IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1)); IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1),
mc_part(h, 8, 0, 4, (8<<h->pixel_shift), dest_y, dest_cb, dest_cr, 0, 4, pixel_shift);
mc_part(h, 8, 0, 4, 8 << pixel_shift, dest_y, dest_cb, dest_cr, 0, 4,
qpix_put[1], chroma_put[0], qpix_avg[1], chroma_avg[0], qpix_put[1], chroma_put[0], qpix_avg[1], chroma_avg[0],
&weight_op[1], &weight_avg[1], &weight_op[1], &weight_avg[1],
IS_DIR(mb_type, 1, 0), IS_DIR(mb_type, 1, 1)); IS_DIR(mb_type, 1, 0), IS_DIR(mb_type, 1, 1),
pixel_shift);
}else if(IS_8X16(mb_type)){ }else if(IS_8X16(mb_type)){
mc_part(h, 0, 0, 8, 8*h->mb_linesize, dest_y, dest_cb, dest_cr, 0, 0, mc_part(h, 0, 0, 8, 8*h->mb_linesize, dest_y, dest_cb, dest_cr, 0, 0,
qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1], qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
&weight_op[2], &weight_avg[2], &weight_op[2], &weight_avg[2],
IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1)); IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1),
pixel_shift);
mc_part(h, 4, 0, 8, 8*h->mb_linesize, dest_y, dest_cb, dest_cr, 4, 0, mc_part(h, 4, 0, 8, 8*h->mb_linesize, dest_y, dest_cb, dest_cr, 4, 0,
qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1], qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
&weight_op[2], &weight_avg[2], &weight_op[2], &weight_avg[2],
IS_DIR(mb_type, 1, 0), IS_DIR(mb_type, 1, 1)); IS_DIR(mb_type, 1, 0), IS_DIR(mb_type, 1, 1),
pixel_shift);
}else{ }else{
int i; int i;
...@@ -692,25 +701,30 @@ static void hl_motion(H264Context *h, uint8_t *dest_y, uint8_t *dest_cb, uint8_t ...@@ -692,25 +701,30 @@ static void hl_motion(H264Context *h, uint8_t *dest_y, uint8_t *dest_cb, uint8_t
mc_part(h, n, 1, 4, 0, dest_y, dest_cb, dest_cr, x_offset, y_offset, mc_part(h, n, 1, 4, 0, dest_y, dest_cb, dest_cr, x_offset, y_offset,
qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1], qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
&weight_op[3], &weight_avg[3], &weight_op[3], &weight_avg[3],
IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1)); IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1),
pixel_shift);
}else if(IS_SUB_8X4(sub_mb_type)){ }else if(IS_SUB_8X4(sub_mb_type)){
mc_part(h, n , 0, 2, (4<<h->pixel_shift), dest_y, dest_cb, dest_cr, x_offset, y_offset, mc_part(h, n , 0, 2, 4 << pixel_shift, dest_y, dest_cb, dest_cr, x_offset, y_offset,
qpix_put[2], chroma_put[1], qpix_avg[2], chroma_avg[1], qpix_put[2], chroma_put[1], qpix_avg[2], chroma_avg[1],
&weight_op[4], &weight_avg[4], &weight_op[4], &weight_avg[4],
IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1)); IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1),
mc_part(h, n+2, 0, 2, (4<<h->pixel_shift), dest_y, dest_cb, dest_cr, x_offset, y_offset+2, pixel_shift);
mc_part(h, n+2, 0, 2, 4 << pixel_shift, dest_y, dest_cb, dest_cr, x_offset, y_offset+2,
qpix_put[2], chroma_put[1], qpix_avg[2], chroma_avg[1], qpix_put[2], chroma_put[1], qpix_avg[2], chroma_avg[1],
&weight_op[4], &weight_avg[4], &weight_op[4], &weight_avg[4],
IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1)); IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1),
pixel_shift);
}else if(IS_SUB_4X8(sub_mb_type)){ }else if(IS_SUB_4X8(sub_mb_type)){
mc_part(h, n , 0, 4, 4*h->mb_linesize, dest_y, dest_cb, dest_cr, x_offset, y_offset, mc_part(h, n , 0, 4, 4*h->mb_linesize, dest_y, dest_cb, dest_cr, x_offset, y_offset,
qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2], qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
&weight_op[5], &weight_avg[5], &weight_op[5], &weight_avg[5],
IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1)); IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1),
pixel_shift);
mc_part(h, n+1, 0, 4, 4*h->mb_linesize, dest_y, dest_cb, dest_cr, x_offset+2, y_offset, mc_part(h, n+1, 0, 4, 4*h->mb_linesize, dest_y, dest_cb, dest_cr, x_offset+2, y_offset,
qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2], qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
&weight_op[5], &weight_avg[5], &weight_op[5], &weight_avg[5],
IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1)); IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1),
pixel_shift);
}else{ }else{
int j; int j;
assert(IS_SUB_4X4(sub_mb_type)); assert(IS_SUB_4X4(sub_mb_type));
...@@ -720,15 +734,32 @@ static void hl_motion(H264Context *h, uint8_t *dest_y, uint8_t *dest_cb, uint8_t ...@@ -720,15 +734,32 @@ static void hl_motion(H264Context *h, uint8_t *dest_y, uint8_t *dest_cb, uint8_t
mc_part(h, n+j, 1, 2, 0, dest_y, dest_cb, dest_cr, sub_x_offset, sub_y_offset, mc_part(h, n+j, 1, 2, 0, dest_y, dest_cb, dest_cr, sub_x_offset, sub_y_offset,
qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2], qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
&weight_op[6], &weight_avg[6], &weight_op[6], &weight_avg[6],
IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1)); IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1),
pixel_shift);
} }
} }
} }
} }
prefetch_motion(h, 1); prefetch_motion(h, 1, pixel_shift);
} }
#define hl_motion_fn(sh, bits) \
static av_always_inline void hl_motion_ ## bits(H264Context *h, \
uint8_t *dest_y, \
uint8_t *dest_cb, uint8_t *dest_cr, \
qpel_mc_func (*qpix_put)[16], \
h264_chroma_mc_func (*chroma_put), \
qpel_mc_func (*qpix_avg)[16], \
h264_chroma_mc_func (*chroma_avg), \
h264_weight_func *weight_op, \
h264_biweight_func *weight_avg) \
{ \
hl_motion(h, dest_y, dest_cb, dest_cr, qpix_put, chroma_put, \
qpix_avg, chroma_avg, weight_op, weight_avg, sh); \
}
hl_motion_fn(0, 8);
hl_motion_fn(1, 16);
static void free_tables(H264Context *h, int free_rbsp){ static void free_tables(H264Context *h, int free_rbsp){
int i; int i;
...@@ -1002,7 +1033,6 @@ av_cold int ff_h264_decode_init(AVCodecContext *avctx){ ...@@ -1002,7 +1033,6 @@ av_cold int ff_h264_decode_init(AVCodecContext *avctx){
ff_h264_decode_init_vlc(); ff_h264_decode_init_vlc();
h->sps.bit_depth_luma = avctx->bits_per_raw_sample = 8;
h->pixel_shift = 0; h->pixel_shift = 0;
h->sps.bit_depth_luma = avctx->bits_per_raw_sample = 8; h->sps.bit_depth_luma = avctx->bits_per_raw_sample = 8;
...@@ -1030,7 +1060,6 @@ av_cold int ff_h264_decode_init(AVCodecContext *avctx){ ...@@ -1030,7 +1060,6 @@ av_cold int ff_h264_decode_init(AVCodecContext *avctx){
return 0; return 0;
} }
#define IN_RANGE(a, b, size) (((a) >= (b)) && ((a) < ((b)+(size)))) #define IN_RANGE(a, b, size) (((a) >= (b)) && ((a) < ((b)+(size))))
static void copy_picture_range(Picture **to, Picture **from, int count, MpegEncContext *new_base, MpegEncContext *old_base) static void copy_picture_range(Picture **to, Picture **from, int count, MpegEncContext *new_base, MpegEncContext *old_base)
{ {
...@@ -1708,10 +1737,18 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple, i ...@@ -1708,10 +1737,18 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple, i
if(h->deblocking_filter) if(h->deblocking_filter)
xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 0, simple, pixel_shift); xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 0, simple, pixel_shift);
}else if(is_h264){ }else if(is_h264){
hl_motion(h, dest_y, dest_cb, dest_cr, if (pixel_shift) {
hl_motion_16(h, dest_y, dest_cb, dest_cr,
s->me.qpel_put, s->dsp.put_h264_chroma_pixels_tab,
s->me.qpel_avg, s->dsp.avg_h264_chroma_pixels_tab,
h->h264dsp.weight_h264_pixels_tab,
h->h264dsp.biweight_h264_pixels_tab);
} else
hl_motion_8(h, dest_y, dest_cb, dest_cr,
s->me.qpel_put, s->dsp.put_h264_chroma_pixels_tab, s->me.qpel_put, s->dsp.put_h264_chroma_pixels_tab,
s->me.qpel_avg, s->dsp.avg_h264_chroma_pixels_tab, s->me.qpel_avg, s->dsp.avg_h264_chroma_pixels_tab,
h->h264dsp.weight_h264_pixels_tab, h->h264dsp.biweight_h264_pixels_tab); h->h264dsp.weight_h264_pixels_tab,
h->h264dsp.biweight_h264_pixels_tab);
} }
......
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