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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2013-09-27 20:13:59 -0400 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-09-28 11:28:09 +0200 |
| commit | c341f734e5f9d6af4a8fdcceb6f5d12de6395c76 (patch) | |
| tree | 42c66699b2e6685e3c4ab67d32a6d0dec7a6e2be /libavcodec/snow.h | |
| parent | 7381d31f2267489ed5e939707b7e77a20adc168d (diff) | |
| download | ffmpeg-c341f734e5f9d6af4a8fdcceb6f5d12de6395c76.tar.gz | |
Convert multiplier for MV from int to ptrdiff_t.
This prevents emulated_edge_mc from not undoing mvy*stride-related
integer overflows.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/snow.h')
| -rw-r--r-- | libavcodec/snow.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/snow.h b/libavcodec/snow.h index c3e50adf5b..1222a776de 100644 --- a/libavcodec/snow.h +++ b/libavcodec/snow.h @@ -227,7 +227,7 @@ void ff_snow_release_buffer(AVCodecContext *avctx); void ff_snow_reset_contexts(SnowContext *s); int ff_snow_alloc_blocks(SnowContext *s); int ff_snow_frame_start(SnowContext *s); -void ff_snow_pred_block(SnowContext *s, uint8_t *dst, uint8_t *tmp, int stride, +void ff_snow_pred_block(SnowContext *s, uint8_t *dst, uint8_t *tmp, ptrdiff_t stride, int sx, int sy, int b_w, int b_h, BlockNode *block, int plane_index, int w, int h); /* common inline functions */ |