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, 3 insertions, 3 deletions

diff --git a/source/blender/compositor/operations/COM_GlareStreaksOperation.cpp b/source/blender/compositor/operations/COM_GlareStreaksOperation.cpp
index 60d37fb8145..5644ff30ef3 100644
--- a/source/blender/compositor/operations/COM_GlareStreaksOperation.cpp
+++ b/source/blender/compositor/operations/COM_GlareStreaksOperation.cpp
@@ -54,9 +54,9 @@ void GlareStreaksOperation::generateGlare(float *data, MemoryBuffer *inputTile,
 					// first pass no offset, always same for every pass, exact copy,
 					// otherwise results in uneven brightness, only need once
 					if (n == 0) tsrc->read(c1, x, y); else c1[0] = c1[1] = c1[2] = 0;
-					tsrc->readCubic(c2, x + vxp, y + vyp);
-					tsrc->readCubic(c3, x + vxp * 2.f, y + vyp * 2.f);
-					tsrc->readCubic(c4, x + vxp * 3.f, y + vyp * 3.f);
+					tsrc->readBilinear(c2, x + vxp, y + vyp);
+					tsrc->readBilinear(c3, x + vxp * 2.f, y + vyp * 2.f);
+					tsrc->readBilinear(c4, x + vxp * 3.f, y + vyp * 3.f);
 					// modulate color to look vaguely similar to a color spectrum
 					c2[1] *= cmo;
 					c2[2] *= cmo;