diff options
| -rw-r--r-- | ext/gl/effects/gstgleffectssources.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/gl/effects/gstgleffectssources.c b/ext/gl/effects/gstgleffectssources.c index 3da856ce1..6bdc15586 100644 --- a/ext/gl/effects/gstgleffectssources.c +++ b/ext/gl/effects/gstgleffectssources.c @@ -152,7 +152,7 @@ const gchar *fisheye_fragment_source_gles2 = " vec2 normcoord;" " normcoord = texturecoord - 0.5;" " float r = length (normcoord);" - " normcoord *= r * sqrt(2);" + " normcoord *= r * 1.41421;" /* sqrt (2) */ " texturecoord = normcoord + 0.5;" " gl_FragColor = texture2D (tex, texturecoord);" "}"; |