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ffmpeg.wasm-core
Commit ccd85b86 authored by Stefano Sabatini's avatar Stefano Sabatini
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vf_unsharp: vertically align lines, for better readability

parent 09603dcf
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Showing with 2 additions and 2 deletions
libavfilter/vf_unsharp.c
View file @ ccd85b86
...@@ -99,8 +99,8 @@ static void apply_unsharp( uint8_t *dst, int dst_stride, ...@@ -99,8 +99,8 @@ static void apply_unsharp( uint8_t *dst, int dst_stride,
tmp1 = sc[z + 1][x + fp->steps_x] + tmp2; sc[z + 1][x + fp->steps_x] = tmp2; tmp1 = sc[z + 1][x + fp->steps_x] + tmp2; sc[z + 1][x + fp->steps_x] = tmp2;
} }
if (x >= fp->steps_x && y >= fp->steps_y) { if (x >= fp->steps_x && y >= fp->steps_y) {
const uint8_t* srx = src - fp->steps_y * src_stride + x - fp->steps_x; const uint8_t *srx = src - fp->steps_y * src_stride + x - fp->steps_x;
uint8_t* dsx = dst - fp->steps_y * dst_stride + x - fp->steps_x; uint8_t *dsx = dst - fp->steps_y * dst_stride + x - fp->steps_x;
res = (int32_t)*srx + ((((int32_t) * srx - (int32_t)((tmp1 + fp->halfscale) >> fp->scalebits)) * fp->amount) >> 16); res = (int32_t)*srx + ((((int32_t) * srx - (int32_t)((tmp1 + fp->halfscale) >> fp->scalebits)) * fp->amount) >> 16);
*dsx = av_clip_uint8(res); *dsx = av_clip_uint8(res);
......
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