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Fix clang warning, make initialization more readable

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Patch by Eli Friedman, eli dot friedman at gmail

Originally committed as revision 23829 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Eli Friedman 2010-06-27 19:02:15 +00:00 committed by Martin Storsjö
parent 8b4845c0b0
commit 206afa55e2
1 changed files with 2 additions and 2 deletions
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4
libavfilter/vf_unsharp.c
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@ -83,9 +83,9 @@ static void unsharpen(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride
for (y = 0; y < 2 * fp->steps_y; y++)
memset(sc[y], 0, sizeof(sc[y][0]) * (width + 2 * fp->steps_x));
for (y =- fp->steps_y; y < height + fp->steps_y; y++) {
for (y = -fp->steps_y; y < height + fp->steps_y; y++) {
memset(sr, 0, sizeof(sr[0]) * (2 * fp->steps_x - 1));
for (x =- fp->steps_x; x < width + fp->steps_x; x++) {
for (x = -fp->steps_x; x < width + fp->steps_x; x++) {
tmp1 = x <= 0 ? src[0] : x >= width ? src[width-1] : src[x];
for (z = 0; z < fp->steps_x * 2; z += 2) {
tmp2 = sr[z + 0] + tmp1; sr[z + 0] = tmp1;