avfilter/vf_convolution: Use av_clip_uint8()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago · d863785379
parent 7fc944df15
commit d863785379
1 changed files with 2 additions and 2 deletions
--- a/libavfilter/vf_convolution.c
+++ b/libavfilter/vf_convolution.c
@ -163,7 +163,7 @@ static void filter_3x3(ConvolutionContext *s, AVFrame *in, AVFrame *out, int pla
                      p2[x] *     matrix[7] +
                      p2[x + 1] * matrix[8];
            sum = (int)(sum * rdiv + bias + 0.5f);
-            dst[x] = av_clip(sum, 0, 255);
+            dst[x] = av_clip_uint8(sum);
        }

        p0 = p1;
@ -218,7 +218,7 @@ static void filter_5x5(ConvolutionContext *s, AVFrame *in, AVFrame *out, int pla
                sum += *(array[i] + x) * matrix[i];
            }
            sum = (int)(sum * rdiv + bias + 0.5f);
-            dst[x] = av_clip(sum, 0, 255);
+            dst[x] = av_clip_uint8(sum);
        }

        p0 = p1;