Oeps... Enabled the pixelate node added documentation, removed unneeded

code

2 files changed, 40 insertions, 10 deletions

diff --git a/source/blender/compositor/operations/COM_PixelateOperation.cpp b/source/blender/compositor/operations/COM_PixelateOperation.cpp
index cff4eff0d87..89e7f0093a1 100644
--- a/source/blender/compositor/operations/COM_PixelateOperation.cpp
+++ b/source/blender/compositor/operations/COM_PixelateOperation.cpp
@@ -24,26 +24,26 @@
 
 PixelateOperation::PixelateOperation(DataType datatype) : NodeOperation()
 {
-    this->addInputSocket(datatype);
-    this->addOutputSocket(datatype);
-    this->setResolutionInputSocketIndex(0);
-    this->m_inputOperation = NULL;
+	this->addInputSocket(datatype);
+	this->addOutputSocket(datatype);
+	this->setResolutionInputSocketIndex(0);
+	this->m_inputOperation = NULL;
 }
+
 void PixelateOperation::initExecution()
 {
-    this->m_inputOperation = this->getInputSocketReader(0);
+	this->m_inputOperation = this->getInputSocketReader(0);
 }
 
 void PixelateOperation::deinitExecution()
 {
-    this->m_inputOperation = NULL;
+	this->m_inputOperation = NULL;
 }
 
-
 void PixelateOperation::executePixel(float output[4], float x, float y, PixelSampler sampler)
 {
-    float nx = round(x);
-    float ny = round(y);
-    this->m_inputOperation->read(output, nx, ny, sampler);
+	float nx = round(x);
+	float ny = round(y);
+	this->m_inputOperation->read(output, nx, ny, sampler);
 }
 
diff --git a/source/blender/compositor/operations/COM_PixelateOperation.h b/source/blender/compositor/operations/COM_PixelateOperation.h
index c3e6975bbb8..b16b21b2ec1 100644
--- a/source/blender/compositor/operations/COM_PixelateOperation.h
+++ b/source/blender/compositor/operations/COM_PixelateOperation.h
@@ -25,13 +25,43 @@
 
 #include "COM_NodeOperation.h"
 
+/**
+ * @brief Pixelate operation
+ *
+ * The Tile compositor is by default sub-pixel accurate.
+ * For some setups you don want this.
+ * This operation will remove the sub-pixel accuracy
+ */
 class PixelateOperation : public NodeOperation {
 private:
+	/**
+	 * @brief cached refeerence to the input operation
+	 */
 	SocketReader *m_inputOperation;
 public:
+	/**
+	 * @brief PixelateOperation
+	 * @param dataType the datatype to create this operator for (saves datatype conversions)
+	 */
 	PixelateOperation(DataType dataType);
+
+	/**
+	 * @brief initialization of the execution
+	 */
 	void initExecution();
+
+	/**
+	 * @brief de-initialization of the execution
+	 */
 	void deinitExecution();
+
+	/**
+	 * @brief executePixel
+	 * @param output result
+	 * @param x x-coordinate
+	 * @param y y-coordinate
+	 * @param sampler sampler
+	 */
 	void executePixel(float output[4], float x, float y, PixelSampler sampler);
 };