When skip_frame is set to _NONKEY the decoder skips everything except intra
slices, which breaks frames that consist of an intra field together with any
other field type; half the frame becomes garbage. This patch fixes the issue by
letting non-intra slices through if they're part of a keyframe.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(avctx->skip_frame < AVDISCARD_BIDIR ||
sl->slice_type_nos != AV_PICTURE_TYPE_B) &&
(avctx->skip_frame < AVDISCARD_NONKEY ||
- sl->slice_type_nos == AV_PICTURE_TYPE_I) &&
+ h->cur_pic_ptr->f->key_frame) &&
avctx->skip_frame < AVDISCARD_ALL) {
if (avctx->hwaccel) {
ret = avctx->hwaccel->decode_slice(avctx,