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| author | Adrian Grange <agrange@google.com> | 2013-11-14 14:55:49 -0800 |
|---|---|---|
| committer | Adrian Grange <agrange@google.com> | 2013-11-14 15:53:09 -0800 |
| commit | 38144ed8b24138bd764f4201fe4d73438465c653 (patch) | |
| tree | 1a97a783014b562c480fa562c54d3095a113db2a /vpx_scale | |
| parent | e6b72d0119041c60fb3baab67f963638b4cc6ed6 (diff) | |
| download | libvpx-38144ed8b24138bd764f4201fe4d73438465c653.tar.gz libvpx-38144ed8b24138bd764f4201fe4d73438465c653.tar.bz2 libvpx-38144ed8b24138bd764f4201fe4d73438465c653.zip | |
fix scalling bug by buffer auto-reallocation
Change-Id: Ib748eb287520c794631697204da6ebe19523ce95
Diffstat (limited to 'vpx_scale')
| -rw-r--r-- | vpx_scale/generic/yv12config.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vpx_scale/generic/yv12config.c b/vpx_scale/generic/yv12config.c index a89e29d86..7c3f7ece9 100644 --- a/vpx_scale/generic/yv12config.c +++ b/vpx_scale/generic/yv12config.c @@ -148,7 +148,10 @@ int vp9_realloc_frame_buffer(YV12_BUFFER_CONFIG *ybf, #else const int frame_size = yplane_size + 2 * uvplane_size; #endif - if (!ybf->buffer_alloc) { + if (frame_size > ybf->buffer_alloc_sz) { + // Allocation to hold larger frame, or first allocation. + if (ybf->buffer_alloc) + vpx_free(ybf->buffer_alloc); ybf->buffer_alloc = vpx_memalign(32, frame_size); ybf->buffer_alloc_sz = frame_size; } |