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-rw-r--r--libavfilter/vf_xbr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/vf_xbr.c b/libavfilter/vf_xbr.c
index 78094e0287..5a6dcc4dba 100644
--- a/libavfilter/vf_xbr.c
+++ b/libavfilter/vf_xbr.c
@@ -395,7 +395,7 @@ static int init(AVFilterContext *ctx)
int startg = FFMAX3(-bg, -rg, 0);
int endg = FFMIN3(255-bg, 255-rg, 255);
uint32_t y = (uint32_t)(( 299*rg + 1000*startg + 114*bg)/1000);
- c = bg + (rg<<16) + 0x010101 * startg;
+ c = bg + rg * (1 << 16) + 0x010101 * startg;
for (g = startg; g <= endg; g++) {
s->rgbtoyuv[c] = ((y++) << 16) + (u << 8) + v;
c+= 0x010101;