X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmodules%2Fopengl%2Ffilter_movit_opacity.cpp;h=5916c34e6f595d4ced4af8b5ee5c011f5bacfec8;hb=6005571e839b74e9019f8f43b4ef4ff76f793780;hp=be80239d76f344182a71ba3aa3ec5215d3ff2361;hpb=667cc6a5548a561bb1a2a70cb6f1ab27c53cdc5a;p=mlt

diff --git a/src/modules/opengl/filter_movit_opacity.cpp b/src/modules/opengl/filter_movit_opacity.cpp
index be80239d..5916c34e 100644
--- a/src/modules/opengl/filter_movit_opacity.cpp
+++ b/src/modules/opengl/filter_movit_opacity.cpp
@@ -22,38 +22,31 @@
 #include <assert.h>
 
 #include "filter_glsl_manager.h"
-#include <movit/mix_effect.h>
+#include <movit/multiply_effect.h>
 
 static int get_image( mlt_frame frame, uint8_t **image, mlt_image_format *format, int *width, int *height, int writable )
 {
 	mlt_filter filter = (mlt_filter) mlt_frame_pop_service( frame );
 	mlt_properties properties = MLT_FILTER_PROPERTIES( filter );
 	GlslManager::get_instance()->lock_service( frame );
-	Effect* effect = GlslManager::get_effect( MLT_FILTER_SERVICE( filter ), frame );
-	if ( effect ) {
-		mlt_position position = mlt_filter_get_position( filter, frame );
-		mlt_position length = mlt_filter_get_length2( filter, frame );
-		bool ok = effect->set_float( "strength_first",
-			mlt_properties_anim_get_double( properties, "opacity", position, length ) );
-		assert(ok);
-	}
+	mlt_position position = mlt_filter_get_position( filter, frame );
+	mlt_position length = mlt_filter_get_length2( filter, frame );
+	double opacity = mlt_properties_anim_get_double( properties, "opacity", position, length );
+	mlt_properties_set_double( properties, "movit.parms.vec4.factor[0]", opacity );
+	mlt_properties_set_double( properties, "movit.parms.vec4.factor[1]", opacity );
+	mlt_properties_set_double( properties, "movit.parms.vec4.factor[2]", opacity );
+	mlt_properties_set_double( properties, "movit.parms.vec4.factor[3]", opacity );
 	GlslManager::get_instance()->unlock_service( frame );
 	*format = mlt_image_glsl;
-	return mlt_frame_get_image( frame, image, format, width, height, writable );
+	int error = mlt_frame_get_image( frame, image, format, width, height, writable );
+	GlslManager::set_effect_input( MLT_FILTER_SERVICE( filter ), frame, (mlt_service) *image );
+	GlslManager::set_effect( MLT_FILTER_SERVICE( filter ), frame, new MultiplyEffect );
+	*image = (uint8_t *) MLT_FILTER_SERVICE( filter );
+	return error;
 }
 
 static mlt_frame process( mlt_filter filter, mlt_frame frame )
 {
-	if ( !mlt_frame_is_test_card( frame ) ) {
-		Effect* effect = GlslManager::get_effect( MLT_FILTER_SERVICE( filter ), frame );
-		if ( !effect ) {
-			effect = GlslManager::add_effect( MLT_FILTER_SERVICE( filter ), frame, new MixEffect, 0 );
-			assert(effect);
-			bool ok = effect->set_float( "strength_first", 1.0f );
-			ok |= effect->set_float( "strength_second", 0.0f );
-			assert(ok);
-		}
-	}
 	mlt_frame_push_service( frame, filter );
 	mlt_frame_push_get_image( frame, get_image );
 	return frame;