Let loader producer use new GLSL normalizing filters (opengl branch).

[mlt] / src / modules / core / filter_imageconvert.c

diff --git a/src/modules/core/filter_imageconvert.c b/src/modules/core/filter_imageconvert.c
index f651f172a067b67955effd116690c0c90e42e59e..33c938802ce8762a91d1d840e24c09982cdcf8b8 100644 (file)
--- a/src/modules/core/filter_imageconvert.c
+++ b/src/modules/core/filter_imageconvert.c
@@ -372,7 +372,8 @@ static int convert_image( mlt_frame frame, uint8_t **buffer, mlt_image_format *f
 
 static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
 {
-       frame->convert_image = convert_image;
+       if ( !frame->convert_image )
+               frame->convert_image = convert_image;
        return frame;
 }