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avcodec/mpegvideo_enc, vc1dec: Remove always-false check 

Mpeg1EncContext.droppable is only nonzero for the FLV decoder.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-12-12 21:32:21 +01:00
parent 0abdf63ae7
commit b72723d415
2 changed files with 2 additions and 3 deletions
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3
libavcodec/mpegvideo_enc.c
View File

@ -1658,8 +1658,7 @@ static int frame_start(MpegEncContext *s)
if (s->pict_type != AV_PICTURE_TYPE_B) {
s->last_picture_ptr = s->next_picture_ptr;
if (!s->droppable)
s->next_picture_ptr = s->current_picture_ptr;
s->next_picture_ptr = s->current_picture_ptr;
}
if (s->last_picture_ptr) {

2
libavcodec/vc1dec.c
View File

@ -862,7 +862,7 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
s->current_picture.f->key_frame = s->pict_type == AV_PICTURE_TYPE_I;
/* skip B-frames if we don't have reference frames */
if (!s->last_picture_ptr && (s->pict_type == AV_PICTURE_TYPE_B || s->droppable)) {
if (!s->last_picture_ptr && s->pict_type == AV_PICTURE_TYPE_B) {
av_log(v->s.avctx, AV_LOG_DEBUG, "Skipping B frame without reference frames\n");
goto end;
}