From 6c1bc3cce66420a706067fb4ac7b8548adc375fd Mon Sep 17 00:00:00 2001
From: Dan Dennedy <dan@dennedy.org>
Date: Wed, 6 Feb 2013 21:43:48 -0800
Subject: [PATCH] Factor out VerticalFlip Effect.

---
 src/modules/opengl/filter_glsl_manager.cpp | 16 +--------
 src/modules/opengl/mlt_flip_effect.h       | 40 ++++++++++++++++++++++
 2 files changed, 41 insertions(+), 15 deletions(-)
 create mode 100644 src/modules/opengl/mlt_flip_effect.h

diff --git a/src/modules/opengl/filter_glsl_manager.cpp b/src/modules/opengl/filter_glsl_manager.cpp
index 8723b0ebb..07eba00dd 100644
--- a/src/modules/opengl/filter_glsl_manager.cpp
+++ b/src/modules/opengl/filter_glsl_manager.cpp
@@ -24,6 +24,7 @@
 #include <movit/init.h>
 #include <movit/effect_chain.h>
 #include "mlt_movit_input.h"
+#include "mlt_flip_effect.h"
 
 extern "C" {
 #include <framework/mlt_factory.h>
@@ -184,21 +185,6 @@ void GlslManager::onInit( mlt_properties owner, GlslManager* filter )
 	filter->set( "glsl_supported", movit_initialized );
 }
 
-namespace Mlt
-{
-class VerticalFlip : public Effect {
-public:
-	VerticalFlip() {}
-	virtual std::string effect_type_id() const { return "MltVerticalFlip"; }
-	std::string output_fragment_shader() {
-		return "vec4 FUNCNAME(vec2 tc) { tc.y = 1.0 - tc.y; return INPUT(tc); }\n";
-	}
-	virtual bool needs_linear_light() const { return false; }
-	virtual bool needs_srgb_primaries() const { return false; }
-	AlphaHandling alpha_handling() const { return DONT_CARE_ALPHA_TYPE; }
-};
-}
-
 extern "C" {
 
 mlt_filter filter_glsl_manager_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg )
diff --git a/src/modules/opengl/mlt_flip_effect.h b/src/modules/opengl/mlt_flip_effect.h
new file mode 100644
index 000000000..3fa9b72e8
--- /dev/null
+++ b/src/modules/opengl/mlt_flip_effect.h
@@ -0,0 +1,40 @@
+/*
+ * mlt_flip_effect.h
+ * Copyright (C) 2013 Dan Dennedy <dan@dennedy.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef MLT_FLIP_EFFECT_H
+#define MLT_FLIP_EFFECT_H
+
+namespace Mlt
+{
+
+class VerticalFlip : public Effect {
+public:
+	VerticalFlip() {}
+	virtual std::string effect_type_id() const { return "MltVerticalFlip"; }
+	std::string output_fragment_shader() {
+		return "vec4 FUNCNAME(vec2 tc) { tc.y = 1.0 - tc.y; return INPUT(tc); }\n";
+	}
+	virtual bool needs_linear_light() const { return false; }
+	virtual bool needs_srgb_primaries() const { return false; }
+	AlphaHandling alpha_handling() const { return DONT_CARE_ALPHA_TYPE; }
+};
+
+} // namespace Mlt
+
+#endif // MLT_FLIP_EFFECT_H