X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavfilter%2Fvf_convolution.c;h=1305569c8889abc6e54634acd5af2b8b6c493307;hb=1811b7d1f5330e04a48b1d6425cf1ef6ed776ed1;hp=421c169fd7944af6702d77fc5120a870a233394e;hpb=27e30c73d722ec13e59753dea91be00859c72bf2;p=ffmpeg

diff --git a/libavfilter/vf_convolution.c b/libavfilter/vf_convolution.c
index 421c169fd79..1305569c888 100644
--- a/libavfilter/vf_convolution.c
+++ b/libavfilter/vf_convolution.c
@@ -157,7 +157,7 @@ static void filter16_prewitt(uint8_t *dstp, int width,
         int sumb = AV_RN16A(&c[0][2 * x]) * -1 + AV_RN16A(&c[2][2 * x]) *  1 + AV_RN16A(&c[3][2 * x]) * -1 +
                    AV_RN16A(&c[5][2 * x]) *  1 + AV_RN16A(&c[6][2 * x]) * -1 + AV_RN16A(&c[8][2 * x]) *  1;
 
-        dst[x] = av_clip(sqrt(suma*suma + sumb*sumb) * scale + delta, 0, peak);
+        dst[x] = av_clip(sqrtf(suma*suma + sumb*sumb) * scale + delta, 0, peak);
     }
 }
 
@@ -173,7 +173,7 @@ static void filter16_roberts(uint8_t *dstp, int width,
         int suma = AV_RN16A(&c[0][2 * x]) *  1 + AV_RN16A(&c[1][2 * x]) * -1;
         int sumb = AV_RN16A(&c[4][2 * x]) *  1 + AV_RN16A(&c[3][2 * x]) * -1;
 
-        dst[x] = av_clip(sqrt(suma*suma + sumb*sumb) * scale + delta, 0, peak);
+        dst[x] = av_clip(sqrtf(suma*suma + sumb*sumb) * scale + delta, 0, peak);
     }
 }
 
@@ -191,7 +191,7 @@ static void filter16_sobel(uint8_t *dstp, int width,
         int sumb = AV_RN16A(&c[0][2 * x]) * -1 + AV_RN16A(&c[2][2 * x]) *  1 + AV_RN16A(&c[3][2 * x]) * -2 +
                    AV_RN16A(&c[5][2 * x]) *  2 + AV_RN16A(&c[6][2 * x]) * -1 + AV_RN16A(&c[8][2 * x]) *  1;
 
-        dst[x] = av_clip(sqrt(suma*suma + sumb*sumb) * scale + delta, 0, peak);
+        dst[x] = av_clip(sqrtf(suma*suma + sumb*sumb) * scale + delta, 0, peak);
     }
 }
 
@@ -211,7 +211,7 @@ static void filter_prewitt(uint8_t *dst, int width,
         int sumb = c0[x] * -1 + c2[x] *  1 + c3[x] * -1 +
                    c5[x] *  1 + c6[x] * -1 + c8[x] *  1;
 
-        dst[x] = av_clip_uint8(sqrt(suma*suma + sumb*sumb) * scale + delta);
+        dst[x] = av_clip_uint8(sqrtf(suma*suma + sumb*sumb) * scale + delta);
     }
 }
 
@@ -226,7 +226,7 @@ static void filter_roberts(uint8_t *dst, int width,
         int suma = c[0][x] *  1 + c[1][x] * -1;
         int sumb = c[4][x] *  1 + c[3][x] * -1;
 
-        dst[x] = av_clip_uint8(sqrt(suma*suma + sumb*sumb) * scale + delta);
+        dst[x] = av_clip_uint8(sqrtf(suma*suma + sumb*sumb) * scale + delta);
     }
 }
 
@@ -246,7 +246,7 @@ static void filter_sobel(uint8_t *dst, int width,
         int sumb = c0[x] * -1 + c2[x] *  1 + c3[x] * -2 +
                    c5[x] *  2 + c6[x] * -1 + c8[x] *  1;
 
-        dst[x] = av_clip_uint8(sqrt(suma*suma + sumb*sumb) * scale + delta);
+        dst[x] = av_clip_uint8(sqrtf(suma*suma + sumb*sumb) * scale + delta);
     }
 }