Only scale the alpha when also scaling the image.

git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt@968 d19143bc-622f-0410-bfdd-b5b2a6649095

diff --git a/src/modules/core/filter_rescale.c b/src/modules/core/filter_rescale.c
index bdeea77aced7284bc4c388a37a313dc0d6dc7657..04098457a0ad52584abc6f5cf3d3b1a3575207b6 100644 (file)
--- a/src/modules/core/filter_rescale.c
+++ b/src/modules/core/filter_rescale.c
@@ -252,8 +252,6 @@ static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *
                }
                else
                {
-                               // Scale the alpha
-                               scale_alpha( this, iwidth, iheight, owidth, oheight );
                        *width = iwidth;
                        *height = iheight;
                }