Compositor cleanup: Merge conversion operations into a single file (see also r59820).

Most convert operations can share a common base class with a single socket reader (except channel separate/combine nodes).

1 files changed, 202 insertions, 0 deletions

diff --git a/source/blender/compositor/operations/COM_ConvertOperation.h b/source/blender/compositor/operations/COM_ConvertOperation.h
new file mode 100644
index 00000000000..06aeb2e52d7
--- /dev/null
+++ b/source/blender/compositor/operations/COM_ConvertOperation.h
@@ -0,0 +1,202 @@
+/*
+ * 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_ConvertOperation_h
+#define _COM_ConvertOperation_h
+
+#include "COM_NodeOperation.h"
+
+
+class ConvertBaseOperation : public NodeOperation {
+protected:
+	SocketReader *m_inputOperation;
+	
+public:
+	ConvertBaseOperation();
+	
+	void initExecution();
+	void deinitExecution();
+};
+
+
+class ConvertValueToColorOperation : public ConvertBaseOperation {
+public:
+	ConvertValueToColorOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertColorToValueOperation : public ConvertBaseOperation {
+public:
+	ConvertColorToValueOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertColorToBWOperation : public ConvertBaseOperation {
+public:
+	ConvertColorToBWOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertColorToVectorOperation : public ConvertBaseOperation {
+public:
+	ConvertColorToVectorOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertValueToVectorOperation : public ConvertBaseOperation {
+public:
+	ConvertValueToVectorOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertVectorToColorOperation : public ConvertBaseOperation {
+public:
+	ConvertVectorToColorOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertVectorToValueOperation : public ConvertBaseOperation {
+public:
+	ConvertVectorToValueOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertRGBToYCCOperation : public ConvertBaseOperation {
+private:
+	/** YCbCr mode (Jpeg, ITU601, ITU709) */
+	int m_mode;
+public:
+	ConvertRGBToYCCOperation();
+
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+
+	/** Set the YCC mode */
+	void setMode(int mode);
+};
+
+
+class ConvertYCCToRGBOperation : public ConvertBaseOperation {
+private:
+	/** YCbCr mode (Jpeg, ITU601, ITU709) */
+	int m_mode;
+public:
+	ConvertYCCToRGBOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+	
+	/** Set the YCC mode */
+	void setMode(int mode);
+};
+
+
+class ConvertRGBToYUVOperation : public ConvertBaseOperation {
+public:
+	ConvertRGBToYUVOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertYUVToRGBOperation : public ConvertBaseOperation {
+public:
+	ConvertYUVToRGBOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertRGBToHSVOperation : public ConvertBaseOperation {
+public:
+	ConvertRGBToHSVOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertHSVToRGBOperation : public ConvertBaseOperation {
+public:
+	ConvertHSVToRGBOperation();
+	
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertPremulToStraightOperation : public ConvertBaseOperation {
+public:
+	ConvertPremulToStraightOperation();
+
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class ConvertStraightToPremulOperation : public ConvertBaseOperation {
+public:
+	ConvertStraightToPremulOperation();
+
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+};
+
+
+class SeparateChannelOperation : public NodeOperation {
+private:
+	SocketReader *m_inputOperation;
+	int m_channel;
+public:
+	SeparateChannelOperation();
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+	
+	void initExecution();
+	void deinitExecution();
+	
+	void setChannel(int channel) { this->m_channel = channel; }
+};
+
+
+class CombineChannelsOperation : public NodeOperation {
+private:
+	SocketReader *m_inputChannel1Operation;
+	SocketReader *m_inputChannel2Operation;
+	SocketReader *m_inputChannel3Operation;
+	SocketReader *m_inputChannel4Operation;
+public:
+	CombineChannelsOperation();
+	void executePixel(float output[4], float x, float y, PixelSampler sampler);
+	
+	void initExecution();
+	void deinitExecution();
+};
+
+#endif