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avfilter/vf_convolve: use av_clip_uint8

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Fixes fate-source.
This commit is contained in:
James Almer
2017-09-09 22:02:25 -03:00
parent d98d29a775
commit 27a86b8ece
1 changed files with 1 additions and 1 deletions
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libavfilter/vf_convolve.c
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@@ -243,7 +243,7 @@ static void ifft_horizontal(ConvolveContext *s, AVFrame *out,
for (y = 0; y < h; y++) { for (y = 0; y < h; y++) {
uint8_t *dst = out->data[plane] + y * out->linesize[plane]; uint8_t *dst = out->data[plane] + y * out->linesize[plane];
for (x = 0; x < w; x++) for (x = 0; x < w; x++)
dst[x] = av_clip(s->fft_hdata[plane][(y+oh) * n + x+ow].re * scale, 0, 255); dst[x] = av_clip_uint8(s->fft_hdata[plane][(y+oh) * n + x+ow].re * scale);
} }
} else { } else {
for (y = 0; y < h; y++) { for (y = 0; y < h; y++) {