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ffmpeg.wasm-core
Commit 82313eaa authored by Anton Khirnov's avatar Anton Khirnov
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h264: add a parameter to the MB_MBAFF macro. 

This way it does not look like a constant.
parent 48d0fd2d
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Showing with 18 additions and 18 deletions
libavcodec/h264.c
View file @ 82313eaa
......@@ -748,7 +748,7 @@ static void await_references(H264Context *h)
int ref_field_picture = ref_pic->field_picture;
int pic_height = 16 * h->mb_height >> ref_field_picture;
row <<= MB_MBAFF;
row <<= MB_MBAFF(h);
nrefs[list]--;
if (!FIELD_PICTURE && ref_field_picture) { // frame referencing two fields
......@@ -2050,7 +2050,7 @@ static av_always_inline void backup_mb_border(H264Context *h, uint8_t *src_y,
if (!simple && FRAME_MBAFF) {
if (h->mb_y & 1) {
if (!MB_MBAFF) {
if (!MB_MBAFF(h)) {
top_border = h->top_borders[0][h->mb_x];
AV_COPY128(top_border, src_y + 15 * linesize);
if (pixel_shift)
......@@ -2085,7 +2085,7 @@ static av_always_inline void backup_mb_border(H264Context *h, uint8_t *src_y,
}
}
}
} else if (MB_MBAFF) {
} else if (MB_MBAFF(h)) {
top_idx = 0;
} else
return;
......@@ -2143,10 +2143,10 @@ static av_always_inline void xchg_mb_border(H264Context *h, uint8_t *src_y,
if (!simple && FRAME_MBAFF) {
if (h->mb_y & 1) {
if (!MB_MBAFF)
if (!MB_MBAFF(h))
return;
} else {
top_idx = MB_MBAFF ? 0 : 1;
top_idx = MB_MBAFF(h) ? 0 : 1;
}
}
......@@ -3759,7 +3759,7 @@ static av_always_inline void fill_filter_caches_inter(H264Context *h,
if (USES_LIST(top_type, list)) {
const int b_xy = h->mb2b_xy[top_xy] + 3 * b_stride;
const int b8_xy = 4 * top_xy + 2;
int (*ref2frm)[64] = h->ref2frm[h->slice_table[top_xy] & (MAX_SLICES - 1)][0] + (MB_MBAFF ? 20 : 2);
int (*ref2frm)[64] = h->ref2frm[h->slice_table[top_xy] & (MAX_SLICES - 1)][0] + (MB_MBAFF(h) ? 20 : 2);
AV_COPY128(mv_dst - 1 * 8, h->cur_pic.motion_val[list][b_xy + 0]);
ref_cache[0 - 1 * 8] =
ref_cache[1 - 1 * 8] = ref2frm[list][h->cur_pic.ref_index[list][b8_xy + 0]];
......@@ -3774,7 +3774,7 @@ static av_always_inline void fill_filter_caches_inter(H264Context *h,
if (USES_LIST(left_type[LTOP], list)) {
const int b_xy = h->mb2b_xy[left_xy[LTOP]] + 3;
const int b8_xy = 4 * left_xy[LTOP] + 1;
int (*ref2frm)[64] = h->ref2frm[h->slice_table[left_xy[LTOP]] & (MAX_SLICES - 1)][0] + (MB_MBAFF ? 20 : 2);
int (*ref2frm)[64] = h->ref2frm[h->slice_table[left_xy[LTOP]] & (MAX_SLICES - 1)][0] + (MB_MBAFF(h) ? 20 : 2);
AV_COPY32(mv_dst - 1 + 0, h->cur_pic.motion_val[list][b_xy + b_stride * 0]);
AV_COPY32(mv_dst - 1 + 8, h->cur_pic.motion_val[list][b_xy + b_stride * 1]);
AV_COPY32(mv_dst - 1 + 16, h->cur_pic.motion_val[list][b_xy + b_stride * 2]);
......@@ -3807,7 +3807,7 @@ static av_always_inline void fill_filter_caches_inter(H264Context *h,
{
int8_t *ref = &h->cur_pic.ref_index[list][4 * mb_xy];
int (*ref2frm)[64] = h->ref2frm[h->slice_num & (MAX_SLICES - 1)][0] + (MB_MBAFF ? 20 : 2);
int (*ref2frm)[64] = h->ref2frm[h->slice_num & (MAX_SLICES - 1)][0] + (MB_MBAFF(h) ? 20 : 2);
uint32_t ref01 = (pack16to32(ref2frm[list][ref[0]], ref2frm[list][ref[1]]) & 0x00FF00FF) * 0x0101;
uint32_t ref23 = (pack16to32(ref2frm[list][ref[2]], ref2frm[list][ref[3]]) & 0x00FF00FF) * 0x0101;
AV_WN32A(&ref_cache[0 * 8], ref01);
......
libavcodec/h264.h
View file @ 82313eaa
......@@ -59,7 +59,7 @@
#define MAX_SLICES 16
#ifdef ALLOW_INTERLACE
#define MB_MBAFF h->mb_mbaff
#define MB_MBAFF(h) h->mb_mbaff
#define MB_FIELD h->mb_field_decoding_flag
#define FRAME_MBAFF h->mb_aff_frame
#define FIELD_PICTURE (h->picture_structure != PICT_FRAME)
......@@ -68,7 +68,7 @@
#define LBOT 1
#define LEFT(i) (i)
#else
#define MB_MBAFF 0
#define MB_MBAFF(h) 0
#define MB_FIELD 0
#define FRAME_MBAFF 0
#define FIELD_PICTURE 0
......
libavcodec/h264_cabac.c
View file @ 82313eaa
......@@ -2088,7 +2088,7 @@ decode_intra_mb:
for( i = 0; i < 4; i++ ) {
if(IS_DIRECT(h->sub_mb_type[i])) continue;
if(IS_DIR(h->sub_mb_type[i], 0, list)){
int rc = h->ref_count[list] << MB_MBAFF;
int rc = h->ref_count[list] << MB_MBAFF(h);
if (rc > 1) {
ref[list][i] = decode_cabac_mb_ref( h, list, 4*i );
if (ref[list][i] >= (unsigned) rc) {
......@@ -2174,7 +2174,7 @@ decode_intra_mb:
if(IS_16X16(mb_type)){
for(list=0; list<h->list_count; list++){
if(IS_DIR(mb_type, 0, list)){
int ref, rc = h->ref_count[list] << MB_MBAFF;
int ref, rc = h->ref_count[list] << MB_MBAFF(h);
if (rc > 1) {
ref= decode_cabac_mb_ref(h, list, 0);
if (ref >= (unsigned) rc) {
......@@ -2202,7 +2202,7 @@ decode_intra_mb:
for(list=0; list<h->list_count; list++){
for(i=0; i<2; i++){
if(IS_DIR(mb_type, i, list)){
int ref, rc = h->ref_count[list] << MB_MBAFF;
int ref, rc = h->ref_count[list] << MB_MBAFF(h);
if (rc > 1) {
ref= decode_cabac_mb_ref( h, list, 8*i );
if (ref >= (unsigned) rc) {
......@@ -2237,7 +2237,7 @@ decode_intra_mb:
for(list=0; list<h->list_count; list++){
for(i=0; i<2; i++){
if(IS_DIR(mb_type, i, list)){ //FIXME optimize
int ref, rc = h->ref_count[list] << MB_MBAFF;
int ref, rc = h->ref_count[list] << MB_MBAFF(h);
if (rc > 1) {
ref= decode_cabac_mb_ref( h, list, 4*i );
if (ref >= (unsigned) rc) {
......
libavcodec/h264_cavlc.c
View file @ 82313eaa
......@@ -856,7 +856,7 @@ decode_intra_mb:
}
for(list=0; list<h->list_count; list++){
int ref_count = IS_REF0(mb_type) ? 1 : h->ref_count[list] << MB_MBAFF;
int ref_count = IS_REF0(mb_type) ? 1 : h->ref_count[list] << MB_MBAFF(h);
for(i=0; i<4; i++){
if(IS_DIRECT(h->sub_mb_type[i])) continue;
if(IS_DIR(h->sub_mb_type[i], 0, list)){
......@@ -936,7 +936,7 @@ decode_intra_mb:
for(list=0; list<h->list_count; list++){
unsigned int val;
if(IS_DIR(mb_type, 0, list)){
int rc = h->ref_count[list] << MB_MBAFF;
int rc = h->ref_count[list] << MB_MBAFF(h);
if (rc == 1) {
val= 0;
} else if (rc == 2) {
......@@ -967,7 +967,7 @@ decode_intra_mb:
for(i=0; i<2; i++){
unsigned int val;
if(IS_DIR(mb_type, i, list)){
int rc = h->ref_count[list] << MB_MBAFF;
int rc = h->ref_count[list] << MB_MBAFF(h);
if (rc == 1) {
val= 0;
} else if (rc == 2) {
......@@ -1005,7 +1005,7 @@ decode_intra_mb:
for(i=0; i<2; i++){
unsigned int val;
if(IS_DIR(mb_type, i, list)){ //FIXME optimize
int rc = h->ref_count[list] << MB_MBAFF;
int rc = h->ref_count[list] << MB_MBAFF(h);
if (rc == 1) {
val= 0;
} else if (rc == 2) {
......
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