code cleanup: compositor - define size for executePixel function output float array

1 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/compositor/operations/COM_LuminanceMatteOperation.cpp b/source/blender/compositor/operations/COM_LuminanceMatteOperation.cpp
index 31aae18992b..4c65113ee70 100644
--- a/source/blender/compositor/operations/COM_LuminanceMatteOperation.cpp
+++ b/source/blender/compositor/operations/COM_LuminanceMatteOperation.cpp
@@ -40,7 +40,7 @@ void LuminanceMatteOperation::deinitExecution()
 	this->m_inputImageProgram = NULL;
 }
 
-void LuminanceMatteOperation::executePixel(float *outputValue, float x, float y, PixelSampler sampler)
+void LuminanceMatteOperation::executePixel(float output[4], float x, float y, PixelSampler sampler)
 {
 	float inColor[4];
 
@@ -52,7 +52,7 @@ void LuminanceMatteOperation::executePixel(float *outputValue, float x, float y,
 	this->m_inputImageProgram->read(inColor, x, y, sampler);
 	
 	/* one line thread-friend algorithm:
-	 * outputValue[0] = max(inputValue[3], min(high, max(low, ((inColor[0]-low)/(high-low))))
+	 * output[0] = max(inputValue[3], min(high, max(low, ((inColor[0]-low)/(high-low))))
 	 */
 		
 	/* test range */
@@ -73,11 +73,11 @@ void LuminanceMatteOperation::executePixel(float *outputValue, float x, float y,
 
 	/* don't make something that was more transparent less transparent */
 	if (alpha < inColor[3]) {
-		outputValue[0] = alpha;
+		output[0] = alpha;
 	}
 	else {
 		/* leave now it was before */
-		outputValue[0] = inColor[3];
+		output[0] = inColor[3];
 	}
 }