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| author | Hendrik Leppkes <h.leppkes@gmail.com> | 2016-06-26 15:44:35 +0200 |
|---|---|---|
| committer | Hendrik Leppkes <h.leppkes@gmail.com> | 2016-06-26 15:44:35 +0200 |
| commit | d3327b7eda97523d1f4555f0f3615c69cd9ab65a (patch) | |
| tree | 9efe19cfd8a76156d39f57b1f7d372d4af47fa7d | |
| parent | 18b1b8be6a2a3f5c406f51417e8d19a517cf11a5 (diff) | |
| parent | b51c7c6b8a5b35cfd06cb9655f9ec4c9f0ddd81b (diff) | |
| download | ffmpeg-d3327b7eda97523d1f4555f0f3615c69cd9ab65a.tar.gz | |
Merge commit 'b51c7c6b8a5b35cfd06cb9655f9ec4c9f0ddd81b'
* commit 'b51c7c6b8a5b35cfd06cb9655f9ec4c9f0ddd81b':
vaapi_h264: Fix frame_num after non-reference frames
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| -rw-r--r-- | libavcodec/vaapi_encode_h264.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaapi_encode_h264.c index 4802929f93..b304a6650d 100644 --- a/libavcodec/vaapi_encode_h264.c +++ b/libavcodec/vaapi_encode_h264.c @@ -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; |