[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [48133] trunk/blender/source/blender/ compositor/operations: fix for use of 2 uninitialized vars in the tiles compositor.

[Campbell Barton]

Revision: 48133
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=48133
Author:   campbellbarton
Date:     2012-06-20 17:35:51 +0000 (Wed, 20 Jun 2012)
Log Message:
-----------
fix for use of 2 uninitialized vars in the tiles compositor.

Modified Paths:
--------------
    trunk/blender/source/blender/compositor/operations/COM_CalculateStandardDeviationOperation.cpp
    trunk/blender/source/blender/compositor/operations/COM_ReadBufferOperation.cpp
    trunk/blender/source/blender/compositor/operations/COM_RotateOperation.cpp

Modified: trunk/blender/source/blender/compositor/operations/COM_CalculateStandardDeviationOperation.cpp
===================================================================
--- trunk/blender/source/blender/compositor/operations/COM_CalculateStandardDeviationOperation.cpp	2012-06-20 17:35:00 UTC (rev 48132)
+++ trunk/blender/source/blender/compositor/operations/COM_CalculateStandardDeviationOperation.cpp	2012-06-20 17:35:51 UTC (rev 48133)
@@ -46,7 +46,7 @@
 		float *buffer = tile->getBuffer();
 		int size = tile->getWidth() * tile->getHeight();
 		int pixels = 0;
-		float sum;
+		float sum = 0.0f;
 		float mean = this->result;
 		for (int i = 0, offset = 0; i < size; i++, offset += 4) {
 			if (buffer[offset + 3] > 0) {

Modified: trunk/blender/source/blender/compositor/operations/COM_ReadBufferOperation.cpp
===================================================================
--- trunk/blender/source/blender/compositor/operations/COM_ReadBufferOperation.cpp	2012-06-20 17:35:00 UTC (rev 48132)
+++ trunk/blender/source/blender/compositor/operations/COM_ReadBufferOperation.cpp	2012-06-20 17:35:51 UTC (rev 48133)
@@ -76,7 +76,8 @@
 	return false;
 }
 
-void ReadBufferOperation::readResolutionFromWriteBuffer() {
+void ReadBufferOperation::readResolutionFromWriteBuffer()
+{
 	if (this->memoryProxy != NULL) {
 		WriteBufferOperation *operation = memoryProxy->getWriteBufferOperation();
 		this->setWidth(operation->getWidth());

Modified: trunk/blender/source/blender/compositor/operations/COM_RotateOperation.cpp
===================================================================
--- trunk/blender/source/blender/compositor/operations/COM_RotateOperation.cpp	2012-06-20 17:35:00 UTC (rev 48132)
+++ trunk/blender/source/blender/compositor/operations/COM_RotateOperation.cpp	2012-06-20 17:35:51 UTC (rev 48133)
@@ -48,7 +48,8 @@
 	this->degreeSocket = NULL;
 }
 
-inline void RotateOperation::ensureDegree() {
+inline void RotateOperation::ensureDegree()
+{
 	if (!isDegreeSet) {
 		float degree[4];
 		this->degreeSocket->read(degree, 0, 0, COM_PS_NEAREST, NULL);