From a07e9d72a1d97dc6a4d57e1f7b708e54e7db83f5 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 16 Oct 2012 21:06:24 +0200
Subject: [PATCH] yuvPlanartouyvy_c: fix sign extension
Fixes CID732281
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libswscale/rgb2rgb_template.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libswscale/rgb2rgb_template.c b/libswscale/rgb2rgb_template.c
index 680d65c64b..3c95f736fd 100644
--- a/libswscale/rgb2rgb_template.c
+++ b/libswscale/rgb2rgb_template.c
@@ -417,9 +417,9 @@ static inline void yuvPlanartouyvy_c(const uint8_t *ysrc, const uint8_t *usrc,
const uint8_t *yc = ysrc, *uc = usrc, *vc = vsrc;
for (i = 0; i < chromWidth; i += 2) {
uint64_t k = uc[0] + (yc[0] << 8) +
- (vc[0] << 16) + (yc[1] << 24);
+ (vc[0] << 16) + (unsigned)(yc[1] << 24);
uint64_t l = uc[1] + (yc[2] << 8) +
- (vc[1] << 16) + (yc[3] << 24);
+ (vc[1] << 16) + (unsigned)(yc[3] << 24);
*ldst++ = k + (l << 32);
yc += 4;
uc += 2;