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-rw-r--r--libavcodec/h264.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index b90db49b19..7000290119 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -901,6 +901,7 @@ static inline void direct_ref_list_init(H264Context * const h){
Picture * const cur = s->current_picture_ptr;
int list, i, j;
int sidx= s->picture_structure&1;
+ int ref1sidx= ref1->reference&1;
if(cur->pict_type == FF_I_TYPE)
cur->ref_count[sidx][0] = 0;
if(cur->pict_type != FF_B_TYPE)
@@ -913,8 +914,8 @@ static inline void direct_ref_list_init(H264Context * const h){
if(cur->pict_type != FF_B_TYPE || h->direct_spatial_mv_pred)
return;
for(list=0; list<2; list++){
- for(i=0; i<ref1->ref_count[sidx][list]; i++){
- const int poc = ref1->ref_poc[sidx][list][i];
+ for(i=0; i<ref1->ref_count[ref1sidx][list]; i++){
+ const int poc = ref1->ref_poc[ref1sidx][list][i];
h->map_col_to_list0[list][i] = 0; /* bogus; fills in for missing frames */
for(j=0; j<h->ref_count[list]; j++)
if(h->ref_list[list][j].poc == poc){
@@ -925,7 +926,7 @@ static inline void direct_ref_list_init(H264Context * const h){
}
if(FRAME_MBAFF){
for(list=0; list<2; list++){
- for(i=0; i<ref1->ref_count[sidx][list]; i++){
+ for(i=0; i<ref1->ref_count[ref1sidx][list]; i++){
j = h->map_col_to_list0[list][i];
h->map_col_to_list0_field[list][2*i] = 2*j;
h->map_col_to_list0_field[list][2*i+1] = 2*j+1;