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ffmpeg.wasm-core
Commit ccb148e4 authored by Michael Niedermayer's avatar Michael Niedermayer Committed by Martin Storsjö
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vc1dec: Fix current ptr selection in vc1_mc_4mv_chroma() 

No sample tried shows a difference.
Signed-off-by: 's avatarMartin Storsjö <martin@martin.st>
parent 201412ff
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Showing with 3 additions and 3 deletions
libavcodec/vc1dec.c
View file @ ccb148e4
......@@ -380,7 +380,7 @@ static void vc1_mc_1mv(VC1Context *v, int dir)
uvmy = uvmy + ((uvmy < 0) ? (uvmy & 1) : -(uvmy & 1));
}
if (!dir) {
if (v->field_mode && (v->cur_field_type != v->ref_field_type[dir]) && v->cur_field_type) {
if (v->field_mode && (v->cur_field_type != v->ref_field_type[dir]) && v->second_field) {
srcY = s->current_picture.f.data[0];
srcU = s->current_picture.f.data[1];
srcV = s->current_picture.f.data[2];
......@@ -554,7 +554,7 @@ static void vc1_mc_4mv_luma(VC1Context *v, int n, int dir)
my = s->mv[dir][n][1];
if (!dir) {
if (v->field_mode && (v->cur_field_type != v->ref_field_type[dir]) && v->cur_field_type) {
if (v->field_mode && (v->cur_field_type != v->ref_field_type[dir]) && v->second_field) {
srcY = s->current_picture.f.data[0];
} else
srcY = s->last_picture.f.data[0];
......@@ -829,7 +829,7 @@ static void vc1_mc_4mv_chroma(VC1Context *v, int dir)
}
if (!dir) {
if (v->field_mode && (v->cur_field_type != chroma_ref_type) && v->cur_field_type) {
if (v->field_mode && (v->cur_field_type != chroma_ref_type) && v->second_field) {
srcU = s->current_picture.f.data[1];
srcV = s->current_picture.f.data[2];
} else {
......
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