X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fmodules%2Fcore%2Ffilter_gamma.c;h=e01cc08a8c912d559bac8a89f50a4ed95855a2b2;hb=41fffb7a1b11ad7dc05236043108d8edab1f6b91;hp=213bc3adb72f1a9488ae08e32c114231f58a90a6;hpb=efe08354d45db7bf5478ffa17c35330a3e0d415c;p=melted

diff --git a/src/modules/core/filter_gamma.c b/src/modules/core/filter_gamma.c
index 213bc3a..e01cc08 100644
--- a/src/modules/core/filter_gamma.c
+++ b/src/modules/core/filter_gamma.c
@@ -33,10 +33,10 @@ static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *
 {
 	int error = mlt_frame_get_image( this, image, format, width, height, 1 );
 
-	if ( error != 0 && *format == mlt_image_yuv422 )
+	if ( error == 0 && *format == mlt_image_yuv422 )
 	{
 		// Get the gamma value
-		double gamma = mlt_properties_get_double( mlt_frame_properties( this ), "gamma" );
+		double gamma = mlt_properties_get_double( MLT_FRAME_PROPERTIES( this ), "gamma" );
 
 		if ( gamma != 1.0 )
 		{
@@ -67,9 +67,9 @@ static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *
 
 static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
 {
-	double gamma = mlt_properties_get_double( mlt_filter_properties( this ), "gamma" );
+	double gamma = mlt_properties_get_double( MLT_FILTER_PROPERTIES( this ), "gamma" );
 	gamma = gamma <= 0 ? 1 : gamma;
-	mlt_properties_set_double( mlt_frame_properties( frame ), "gamma", gamma );
+	mlt_properties_set_double( MLT_FRAME_PROPERTIES( frame ), "gamma", gamma );
 	mlt_frame_push_get_image( frame, filter_get_image );
 	return frame;
 }
@@ -83,8 +83,7 @@ mlt_filter filter_gamma_init( char *arg )
 	if ( this != NULL )
 	{
 		this->process = filter_process;
-		mlt_properties_set( mlt_filter_properties( this ), "gamma", arg == NULL ? "1" : arg );
+		mlt_properties_set( MLT_FILTER_PROPERTIES( this ), "gamma", arg == NULL ? "1" : arg );
 	}
 	return this;
 }
-