diff options
| author | wm4 <nfxjfg@googlemail.com> | 2014-03-31 17:46:29 +0000 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-04-09 02:12:19 +0200 |
| commit | f6774f905fb3cfdc319523ac640be30b14c1bc55 (patch) | |
| tree | 6f0db53a2febce58c562d383e1f3f61c9c256275 /libavcodec/dxva2_vc1.c | |
| parent | 60fd7d36c47d62d4c603bf16c213b1a924f5cfcf (diff) | |
| download | ffmpeg-f6774f905fb3cfdc319523ac640be30b14c1bc55.tar.gz | |
mpegvideo: operate with pointers to AVFrames instead of whole structs
The most interesting parts are initialization in ff_MPV_common_init() and
uninitialization in ff_MPV_common_end().
ff_mpeg_unref_picture and ff_thread_release_buffer have additional NULL
checks for Picture.f, because these functions can be called on
uninitialized or partially initialized Pictures.
NULL pointer checks are added to ff_thread_release_buffer() stub function.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diffstat (limited to 'libavcodec/dxva2_vc1.c')
| -rw-r--r-- | libavcodec/dxva2_vc1.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/dxva2_vc1.c b/libavcodec/dxva2_vc1.c index 2e28ad3a21..94fbbe4aa1 100644 --- a/libavcodec/dxva2_vc1.c +++ b/libavcodec/dxva2_vc1.c @@ -42,13 +42,13 @@ static void fill_picture_parameters(AVCodecContext *avctx, memset(pp, 0, sizeof(*pp)); pp->wDecodedPictureIndex = - pp->wDeblockedPictureIndex = ff_dxva2_get_surface_index(ctx, ¤t_picture->f); + pp->wDeblockedPictureIndex = ff_dxva2_get_surface_index(ctx, current_picture->f); if (s->pict_type != AV_PICTURE_TYPE_I && !v->bi_type) - pp->wForwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->last_picture.f); + pp->wForwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, s->last_picture.f); else pp->wForwardRefPictureIndex = 0xffff; if (s->pict_type == AV_PICTURE_TYPE_B && !v->bi_type) - pp->wBackwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->next_picture.f); + pp->wBackwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, s->next_picture.f); else pp->wBackwardRefPictureIndex = 0xffff; if (v->profile == PROFILE_ADVANCED) { @@ -261,7 +261,7 @@ static int dxva2_vc1_end_frame(AVCodecContext *avctx) if (ctx_pic->bitstream_size <= 0) return -1; - ret = ff_dxva2_common_end_frame(avctx, &v->s.current_picture_ptr->f, + ret = ff_dxva2_common_end_frame(avctx, v->s.current_picture_ptr->f, &ctx_pic->pp, sizeof(ctx_pic->pp), NULL, 0, commit_bitstream_and_slice_buffer); |