highperfocused/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vc1dec: Fix current ptr selection in vc1_mc_4mv_chroma()

Browse Source 
No sample tried shows a difference.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Michael Niedermayer 2013-04-24 15:01:08 +02:00 committed by Martin Storsjö
parent 201412ffec
commit ccb148e478
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
libavcodec/vc1dec.c
View File

@ -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 {