avfilter/vf_perspective: Use av_clip_uint8()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago · 1f1ef843b5
parent 6660c598cd
commit 1f1ef843b5
1 changed files with 2 additions and 2 deletions
--- a/libavfilter/vf_perspective.c
+++ b/libavfilter/vf_perspective.c
@ -320,7 +320,7 @@ static int resample_cubic(AVFilterContext *ctx, void *arg,
            }

            sum = (sum + (1<<(COEFF_BITS * 2 - 1))) >> (COEFF_BITS * 2);
-            sum = av_clip(sum, 0, 255);
+            sum = av_clip_uint8(sum);
            dst[x + y * dst_linesize] = sum;
        }
    }
@ -395,7 +395,7 @@ static int resample_linear(AVFilterContext *ctx, void *arg,
                }
            }

-            sum = av_clip(sum, 0, 255);
+            sum = av_clip_uint8(sum);
            dst[x + y * dst_linesize] = sum;
        }
    }