X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fs3tc.c;h=8e979a84ac66e7c21bde480993a246957241efc7;hb=7a1723086a9cc72c2f3e1e682b002ed3d81990d3;hp=546ee2156f548d83cc2392e380e079df19710e89;hpb=5f268ca5c57f3ad3050b58f513651c17304d3653;p=ffmpeg

diff --git a/libavcodec/s3tc.c b/libavcodec/s3tc.c
index 546ee2156f5..8e979a84ac6 100644
--- a/libavcodec/s3tc.c
+++ b/libavcodec/s3tc.c
@@ -28,7 +28,7 @@
 static inline void dxt1_decode_pixels(const uint8_t *s, uint32_t *d,
                                       unsigned int qstride, unsigned int flag,
                                       uint64_t alpha) {
-    unsigned int x, y, c0, c1, a = (!flag * 255) << 24;
+    unsigned int x, y, c0, c1, a = (!flag * 255u) << 24;
     unsigned int rb0, rb1, rb2, rb3, g0, g1, g2, g3;
     uint32_t colors[4], pixels;