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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-07-02 10:39:54 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2012-07-03 16:31:23 +0300 |
| commit | 33895451570742c47404fec52d87a5c71de26b83 (patch) | |
| tree | fefe88ccf8c1ac85e9f874d429a43f7e9ea88842 /libavcodec/snow.c | |
| parent | fb93e61e2b7baa44ff991bc0ce96291490a0188e (diff) | |
| download | ffmpeg-33895451570742c47404fec52d87a5c71de26b83.tar.gz | |
snow: remove a VLA used for edge emulation
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavcodec/snow.c')
| -rw-r--r-- | libavcodec/snow.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/snow.c b/libavcodec/snow.c index 629367ac44..d69f452e5d 100644 --- a/libavcodec/snow.c +++ b/libavcodec/snow.c @@ -395,6 +395,7 @@ av_cold int ff_snow_common_init(AVCodecContext *avctx){ SnowContext *s = avctx->priv_data; int width, height; int i, j, ret; + int emu_buf_size; s->avctx= avctx; s->max_ref_frames=1; //just make sure its not an invalid value in case of no initial keyframe @@ -462,6 +463,8 @@ av_cold int ff_snow_common_init(AVCodecContext *avctx){ return ret; } FF_ALLOC_OR_GOTO(avctx, s->scratchbuf, s->mconly_picture.linesize[0]*7*MB_SIZE, fail); + emu_buf_size = s->mconly_picture.linesize[0] * (2 * MB_SIZE + HTAPS_MAX - 1); + FF_ALLOC_OR_GOTO(avctx, s->emu_edge_buffer, emu_buf_size, fail); return 0; fail: @@ -648,6 +651,7 @@ av_cold void ff_snow_common_end(SnowContext *s) av_freep(&s->block); av_freep(&s->scratchbuf); + av_freep(&s->emu_edge_buffer); for(i=0; i<MAX_REF_FRAMES; i++){ av_freep(&s->ref_mvs[i]); |