diff options
Diffstat (limited to 'libavfilter/vf_unsharp.c')
| -rw-r--r-- | libavfilter/vf_unsharp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/vf_unsharp.c b/libavfilter/vf_unsharp.c index a40df137b6..7aca2cf32f 100644 --- a/libavfilter/vf_unsharp.c +++ b/libavfilter/vf_unsharp.c @@ -103,8 +103,8 @@ 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; } if (x >= fp->steps_x && y >= fp->steps_y) { - 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; + 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; res = (int32_t)*srx + ((((int32_t) * srx - (int32_t)((tmp1 + fp->halfscale) >> fp->scalebits)) * fp->amount) >> 16); *dsx = av_clip_uint8(res); |