1 files changed, 71 insertions, 0 deletions
diff --git a/source/blender/compositor/operations/COM_ViewerBaseOperation.h b/source/blender/compositor/operations/COM_ViewerBaseOperation.h
new file mode 100644
index 00000000000..e94d2644e36
--- /dev/null
+++ b/source/blender/compositor/operations/COM_ViewerBaseOperation.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2011, Blender Foundation.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor: 
+ *		Jeroen Bakker 
+ *		Monique Dewanchand
+ */
+
+#ifndef _COM_ViewerBaseOperation_h
+#define _COM_ViewerBaseOperation_h
+#include "COM_NodeOperation.h"
+#include "DNA_image_types.h"
+#include "BLI_rect.h"
+
+class ViewerBaseOperation : public NodeOperation {
+protected:
+	float *outputBuffer;
+	unsigned char *outputBufferDisplay;
+	Image * image;
+	ImageUser * imageUser;
+	void *lock;
+	bool active;
+	const bNodeTree* tree;
+	float centerX;
+	float centerY;
+	OrderOfChunks chunkOrder;
+	bool doColorManagement;
+	bool doColorPredivide;
+
+public:
+	bool isOutputOperation(bool rendering) const {return true;}
+	void initExecution();
+	void deinitExecution();
+	void setImage(Image* image) {this->image = image;}
+	void setImageUser(ImageUser* imageUser) {this->imageUser = imageUser;}
+	const bool isActiveViewerOutput() const {return active;}
+	void setActive(bool active) {this->active = active;}
+	void setbNodeTree(const bNodeTree* tree) {this->tree = tree;}
+	void setCenterX(float centerX) {this->centerX = centerX;}
+	void setCenterY(float centerY) {this->centerY = centerY;}
+	void setChunkOrder(OrderOfChunks tileOrder) {this->chunkOrder = tileOrder;}
+	float getCenterX() { return this->centerX; }
+	float getCenterY() { return this->centerY; }
+	OrderOfChunks getChunkOrder() { return this->chunkOrder; }
+	const int getRenderPriority() const;
+	void setColorManagement(bool doColorManagement) {this->doColorManagement = doColorManagement;}
+	void setColorPredivide(bool doColorPredivide) {this->doColorPredivide = doColorPredivide;}
+	bool isViewerOperation() {return true;}
+		
+protected:
+	ViewerBaseOperation();
+	void updateImage(rcti*rect);
+
+private:
+	void initImage();
+};
+#endif