Part 2 of D1082 by Troy Sobotka, remove our functions that do luma

calculations and use the OCIO one instead.

1 files changed, 4 insertions, 2 deletions

diff --git a/source/blender/compositor/operations/COM_CalculateStandardDeviationOperation.cpp b/source/blender/compositor/operations/COM_CalculateStandardDeviationOperation.cpp
index 0c67da2d552..32c5fc1adc7 100644
--- a/source/blender/compositor/operations/COM_CalculateStandardDeviationOperation.cpp
+++ b/source/blender/compositor/operations/COM_CalculateStandardDeviationOperation.cpp
@@ -24,7 +24,9 @@
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
 
-
+extern "C" {
+#include "IMB_colormanagement.h"
+}
 
 CalculateStandardDeviationOperation::CalculateStandardDeviationOperation() : CalculateMeanOperation()
 {
@@ -55,7 +57,7 @@ void *CalculateStandardDeviationOperation::initializeTileData(rcti *rect)
 				switch (this->m_setting) {
 					case 1:  /* rgb combined */
 					{
-						float value = rgb_to_bw(&buffer[offset]);
+						float value = IMB_colormanagement_get_luminance(&buffer[offset]);
 						sum += (value - mean) * (value - mean);
 						break;
 					}