From ff6d9cc558d5cc8a4647e123a714603ed5e82628 Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Sat, 26 Nov 2011 20:42:07 +0000 Subject: snow: fix signed overflow in byte to 32-bit replication Signed-off-by: Mans Rullgard --- libavcodec/snow.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavcodec/snow.c') diff --git a/libavcodec/snow.c b/libavcodec/snow.c index a2903583fb..447289aa74 100644 --- a/libavcodec/snow.c +++ b/libavcodec/snow.c @@ -290,8 +290,8 @@ static void mc_block(Plane *p, uint8_t *dst, const uint8_t *src, int stride, int void ff_snow_pred_block(SnowContext *s, uint8_t *dst, uint8_t *tmp, int stride, int sx, int sy, int b_w, int b_h, BlockNode *block, int plane_index, int w, int h){ if(block->type & BLOCK_INTRA){ int x, y; - const int color = block->color[plane_index]; - const int color4= color*0x01010101; + const unsigned color = block->color[plane_index]; + const unsigned color4 = color*0x01010101; if(b_w==32){ for(y=0; y < b_h; y++){ *(uint32_t*)&dst[0 + y*stride]= color4; -- cgit v1.2.3