virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity

Merge commit 'b51c7c6b8a5b35cfd06cb9655f9ec4c9f0ddd81b'

Browse Source 
* commit 'b51c7c6b8a5b35cfd06cb9655f9ec4c9f0ddd81b':
  vaapi_h264: Fix frame_num after non-reference frames

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
This commit is contained in:
Hendrik Leppkes 2016-06-26 15:44:35 +02:00
commit d3327b7eda
1 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
libavcodec/vaapi_encode_h264.c
View File

@ -101,8 +101,8 @@ typedef struct VAAPIEncodeH264Context {
int fixed_qp_p;
int fixed_qp_b;
int next_frame_num;
int64_t idr_pic_count;
int64_t last_idr_frame;
// Rate control configuration.
struct {
@ -592,12 +592,17 @@ static int vaapi_encode_h264_init_picture_params(AVCodecContext *avctx,
if (pic->type == PICTURE_TYPE_IDR) {
av_assert0(pic->display_order == pic->encode_order);
priv->last_idr_frame = pic->display_order;
vpic->frame_num = 0;
priv->next_frame_num = 1;
} else {
av_assert0(pic->display_order > priv->last_idr_frame);
vpic->frame_num = priv->next_frame_num;
if (pic->type != PICTURE_TYPE_B) {
// nal_ref_idc != 0
++priv->next_frame_num;
}
}
vpic->frame_num = (pic->encode_order - priv->last_idr_frame) &
vpic->frame_num = vpic->frame_num &
((1 << (4 + vseq->seq_fields.bits.log2_max_frame_num_minus4)) - 1);
vpic->CurrPic.picture_id = pic->recon_surface;
@ -608,10 +613,9 @@ static int vaapi_encode_h264_init_picture_params(AVCodecContext *avctx,
for (i = 0; i < pic->nb_refs; i++) {
VAAPIEncodePicture *ref = pic->refs[i];
av_assert0(ref && ref->encode_order >= priv->last_idr_frame);
av_assert0(ref && ref->encode_order < pic->encode_order);
vpic->ReferenceFrames[i].picture_id = ref->recon_surface;
vpic->ReferenceFrames[i].frame_idx =
ref->encode_order - priv->last_idr_frame;
vpic->ReferenceFrames[i].frame_idx = ref->encode_order;
vpic->ReferenceFrames[i].flags = VA_PICTURE_H264_SHORT_TERM_REFERENCE;
vpic->ReferenceFrames[i].TopFieldOrderCnt = ref->display_order;
vpic->ReferenceFrames[i].BottomFieldOrderCnt = ref->display_order;