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swscale/output: silence compiler warnings about uninitialized variables 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-05-14 18:48:54 +02:00
parent e65c4a2330
commit e751481cd8
1 changed files with 1 additions and 1 deletions
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2
libswscale/output.c
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@ -762,13 +762,13 @@ yuv2rgba64_2_c_template(SwsContext *c, const int32_t *buf[2],
int yalpha1 = 4096 - yalpha;
int uvalpha1 = 4096 - uvalpha;
int i;
int A1 = 0, A2 = 0; // Init to avoid compiler warnings
for (i = 0; i < ((dstW + 1) >> 1); i++) {
int Y1 = (buf0[i * 2] * yalpha1 + buf1[i * 2] * yalpha) >> 14;
int Y2 = (buf0[i * 2 + 1] * yalpha1 + buf1[i * 2 + 1] * yalpha) >> 14;
int U = (ubuf0[i] * uvalpha1 + ubuf1[i] * uvalpha + (-128 << 23)) >> 14;
int V = (vbuf0[i] * uvalpha1 + vbuf1[i] * uvalpha + (-128 << 23)) >> 14;
int A1, A2;
int R, G, B;
Y1 -= c->yuv2rgb_y_offset;