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Diffstat (limited to 'source/blender/compositor/operations/COM_GlareStreaksOperation.cpp')
-rw-r--r--source/blender/compositor/operations/COM_GlareStreaksOperation.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/source/blender/compositor/operations/COM_GlareStreaksOperation.cpp b/source/blender/compositor/operations/COM_GlareStreaksOperation.cpp
index cf60a1378b4..78ca373faaf 100644
--- a/source/blender/compositor/operations/COM_GlareStreaksOperation.cpp
+++ b/source/blender/compositor/operations/COM_GlareStreaksOperation.cpp
@@ -54,10 +54,12 @@ void GlareStreaksOperation::generateGlare(float *data,
for (x = 0; x < tsrc->getWidth(); ++x, tdstcol += 4) {
// first pass no offset, always same for every pass, exact copy,
// otherwise results in uneven brightness, only need once
- if (n == 0)
+ if (n == 0) {
tsrc->read(c1, x, y);
- else
+ }
+ else {
c1[0] = c1[1] = c1[2] = 0;
+ }
tsrc->readBilinear(c2, x + vxp, y + vyp);
tsrc->readBilinear(c3, x + vxp * 2.0f, y + vyp * 2.0f);
tsrc->readBilinear(c4, x + vxp * 3.0f, y + vyp * 3.0f);