Extend mode option for MemoryBuffer reading in compositor. This will allow proper interpolation of pixel values when using wrapping in the Translate node. Implemented in inline functions, so won't cause

overhead if constant values are passed (as happens with most calls using the default argument).

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/compositor/operations/COM_ProjectorLensDistortionOperation.cpp b/source/blender/compositor/operations/COM_ProjectorLensDistortionOperation.cpp
index 5cc02a1ed65..e8b900b9a85 100644
--- a/source/blender/compositor/operations/COM_ProjectorLensDistortionOperation.cpp
+++ b/source/blender/compositor/operations/COM_ProjectorLensDistortionOperation.cpp
@@ -55,11 +55,11 @@ void ProjectorLensDistortionOperation::executePixel(float output[4], int x, int
 	const float v = (y + 0.5f) / height;
 	const float u = (x + 0.5f) / width;
 	MemoryBuffer *inputBuffer = (MemoryBuffer *)data;
-	inputBuffer->readCubic(inputValue, (u * width + this->m_kr2) - 0.5f, v * height - 0.5f);
+	inputBuffer->readBilinear(inputValue, (u * width + this->m_kr2) - 0.5f, v * height - 0.5f);
 	output[0] = inputValue[0];
 	inputBuffer->read(inputValue, x, y);
 	output[1] = inputValue[1];
-	inputBuffer->readCubic(inputValue, (u * width - this->m_kr2) - 0.5f, v * height - 0.5f);
+	inputBuffer->readBilinear(inputValue, (u * width - this->m_kr2) - 0.5f, v * height - 0.5f);
 	output[2] = inputValue[2];
 	output[3] = 1.0f;
 }