summaryrefslogtreecommitdiff
path: root/libavcodec/h264_slice.c
diff options
context:
space:
mode:
Diffstat (limited to 'libavcodec/h264_slice.c')
-rw-r--r--libavcodec/h264_slice.c35
1 files changed, 18 insertions, 17 deletions
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c
index 408cc48d73..49d7e6c215 100644
--- a/libavcodec/h264_slice.c
+++ b/libavcodec/h264_slice.c
@@ -726,8 +726,8 @@ static void implicit_weight_table(const H264Context *h, H264SliceContext *sl, in
int ref0, ref1, i, cur_poc, ref_start, ref_count0, ref_count1;
for (i = 0; i < 2; i++) {
- sl->luma_weight_flag[i] = 0;
- sl->chroma_weight_flag[i] = 0;
+ sl->pwt.luma_weight_flag[i] = 0;
+ sl->pwt.chroma_weight_flag[i] = 0;
}
if (field < 0) {
@@ -738,8 +738,8 @@ static void implicit_weight_table(const H264Context *h, H264SliceContext *sl, in
}
if (sl->ref_count[0] == 1 && sl->ref_count[1] == 1 && !FRAME_MBAFF(h) &&
sl->ref_list[0][0].poc + sl->ref_list[1][0].poc == 2 * cur_poc) {
- sl->use_weight = 0;
- sl->use_weight_chroma = 0;
+ sl->pwt.use_weight = 0;
+ sl->pwt.use_weight_chroma = 0;
return;
}
ref_start = 0;
@@ -752,10 +752,10 @@ static void implicit_weight_table(const H264Context *h, H264SliceContext *sl, in
ref_count1 = 16 + 2 * sl->ref_count[1];
}
- sl->use_weight = 2;
- sl->use_weight_chroma = 2;
- sl->luma_log2_weight_denom = 5;
- sl->chroma_log2_weight_denom = 5;
+ sl->pwt.use_weight = 2;
+ sl->pwt.use_weight_chroma = 2;
+ sl->pwt.luma_log2_weight_denom = 5;
+ sl->pwt.chroma_log2_weight_denom = 5;
for (ref0 = ref_start; ref0 < ref_count0; ref0++) {
int poc0 = sl->ref_list[0][ref0].poc;
@@ -773,10 +773,10 @@ static void implicit_weight_table(const H264Context *h, H264SliceContext *sl, in
}
}
if (field < 0) {
- sl->implicit_weight[ref0][ref1][0] =
- sl->implicit_weight[ref0][ref1][1] = w;
+ sl->pwt.implicit_weight[ref0][ref1][0] =
+ sl->pwt.implicit_weight[ref0][ref1][1] = w;
} else {
- sl->implicit_weight[ref0][ref1][field] = w;
+ sl->pwt.implicit_weight[ref0][ref1][field] = w;
}
}
}
@@ -1505,15 +1505,16 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl)
if ((h->pps.weighted_pred && sl->slice_type_nos == AV_PICTURE_TYPE_P) ||
(h->pps.weighted_bipred_idc == 1 &&
sl->slice_type_nos == AV_PICTURE_TYPE_B))
- ff_pred_weight_table(h, sl);
+ ff_h264_pred_weight_table(&sl->gb, &h->sps, sl->ref_count,
+ sl->slice_type_nos, &sl->pwt);
else if (h->pps.weighted_bipred_idc == 2 &&
sl->slice_type_nos == AV_PICTURE_TYPE_B) {
implicit_weight_table(h, sl, -1);
} else {
- sl->use_weight = 0;
+ sl->pwt.use_weight = 0;
for (i = 0; i < 2; i++) {
- sl->luma_weight_flag[i] = 0;
- sl->chroma_weight_flag[i] = 0;
+ sl->pwt.luma_weight_flag[i] = 0;
+ sl->pwt.chroma_weight_flag[i] = 0;
}
}
@@ -1687,8 +1688,8 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl)
sl->qscale,
sl->deblocking_filter,
sl->slice_alpha_c0_offset, sl->slice_beta_offset,
- sl->use_weight,
- sl->use_weight == 1 && sl->use_weight_chroma ? "c" : "",
+ sl->pwt.use_weight,
+ sl->pwt.use_weight == 1 && sl->pwt.use_weight_chroma ? "c" : "",
sl->slice_type == AV_PICTURE_TYPE_B ? (sl->direct_spatial_mv_pred ? "SPAT" : "TEMP") : "");
}