[Bf-blender-cvs] [08bd773383c] temp-gpu-image-engine: View single channel buffers in grey scale.

[Jeroen Bakker]

Commit: 08bd773383c34783289aec4877b29fc88f407087
Author: Jeroen Bakker
Date:   Mon Dec 13 12:59:09 2021 +0100
Branches: temp-gpu-image-engine
https://developer.blender.org/rB08bd773383c34783289aec4877b29fc88f407087

View single channel buffers in grey scale.

===================================================================

M	source/blender/imbuf/intern/transform.cc

===================================================================

diff --git a/source/blender/imbuf/intern/transform.cc b/source/blender/imbuf/intern/transform.cc
index 86a1eefb419..c83f5c57fd1 100644
--- a/source/blender/imbuf/intern/transform.cc
+++ b/source/blender/imbuf/intern/transform.cc
@@ -387,7 +387,7 @@ class ChannelConverter {
     }
     else if constexpr (std::is_same_v<StorageType, float> && SourceNumChannels == 1 &&
                        DestinationNumChannels == 4) {
-      copy_v4_fl4(texel_pointer.get_pointer(), sample[0], 0.0f, 0.0f, 1.0f);
+      copy_v4_fl4(texel_pointer.get_pointer(), sample[0], sample[0], sample[0], 1.0f);
     }
     else {
       BLI_assert_unreachable();