[FFmpeg-cvslog] sws/output/yuv2gbrp_full_X_c(): silence warning about uninitialized variable

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Fri May 10 20:33:04 2013 +0200| [7ded0179832b3d8a2e332d73bd289e47e78c8f34] | committer: Michael Niedermayer

sws/output/yuv2gbrp_full_X_c(): silence warning about uninitialized variable

clang did not show this one, so i missed it in the last batch

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7ded0179832b3d8a2e332d73bd289e47e78c8f34
---

 libswscale/output.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libswscale/output.c b/libswscale/output.c
index c6f2ff0..a0826d0 100644
--- a/libswscale/output.c
+++ b/libswscale/output.c
@@ -1498,13 +1498,14 @@ yuv2gbrp_full_X_c(SwsContext *c, const int16_t *lumFilter,
     int hasAlpha = (desc->flags & PIX_FMT_ALPHA) && alpSrc;
     uint16_t **dest16 = (uint16_t**)dest;
     int SH = 22 + 7 - desc->comp[0].depth_minus1;
+    int A = 0; // init to silence warning
 
     for (i = 0; i < dstW; i++) {
         int j;
         int Y = 1 << 9;
         int U = (1 << 9) - (128 << 19);
         int V = (1 << 9) - (128 << 19);
-        int R, G, B, A;
+        int R, G, B;
 
         for (j = 0; j < lumFilterSize; j++)
             Y += lumSrc[j][i] * lumFilter[j];