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dxa: fix support of decoding all frames even in the absence of references 

The case where decoding should only happen for keyframes and afterwards
(CODEC_FLAG2_SHOW_ALL not set) does not fully work neither before nor
after this

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-08-17 11:12:47 +02:00
parent 186e47ef6d
commit 9640ea1da4
1 changed files with 2 additions and 1 deletions
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3
libavcodec/dxa.c
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@ -264,7 +264,8 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPac
case 5:
if (!tmpptr && (compr & 1)) {
av_log(avctx, AV_LOG_ERROR, "Missing reference frame.\n");
return AVERROR_INVALIDDATA;
if (!(avctx->flags2 & CODEC_FLAG2_SHOW_ALL))
return AVERROR_INVALIDDATA;
}
frame->key_frame = !(compr & 1);
frame->pict_type = (compr & 1) ? AV_PICTURE_TYPE_P : AV_PICTURE_TYPE_I;