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snow: Check av_frame_alloc() failures

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-08-29 23:23:22 +02:00
parent c4224fff1b
commit 24b4e6c373
2 changed files with 6 additions and 0 deletions
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4
libavcodec/snow.c
View File

@ -462,10 +462,14 @@ av_cold int ff_snow_common_init(AVCodecContext *avctx){
for(j=0; j<MAX_REF_FRAMES; j++)
ff_scale_mv_ref[i][j] = 256*(i+1)/(j+1);
s->last_picture[i] = av_frame_alloc();
if (!s->last_picture[i])
goto fail;
}
s->mconly_picture = av_frame_alloc();
s->current_picture = av_frame_alloc();
if (!s->mconly_picture || !s->current_picture)
goto fail;
return 0;
fail:

2
libavcodec/snowenc.c
View File

@ -129,6 +129,8 @@ static av_cold int encode_init(AVCodecContext *avctx)
ff_set_cmp(&s->dsp, s->dsp.me_sub_cmp, s->avctx->me_sub_cmp);
s->input_picture = av_frame_alloc();
if (!s->input_picture)
return AVERROR(ENOMEM);
if ((ret = ff_get_buffer(s->avctx, s->input_picture, AV_GET_BUFFER_FLAG_REF)) < 0)
return ret;