Commit: 6fb4ca1eec7e38e9755b330deb813f1059582352
Author: Jeroen Bakker
Date: Fri Dec 9 10:08:51 2022 +0100
Branches: master
https://developer.blender.org/rB6fb4ca1eec7e38e9755b330deb813f1059582352
Image Engine: Add assert to check for correct float colorspace.
Float images loaded in Blender are converted to scene linear and don't
require additional conversion. Image engine can reuse the rect_float of
those images. An assert statement is added tp make this more clear and
to test on missing code paths or future developments.
===================================================================
M source/blender/draw/engines/image/image_buffer_cache.hh
===================================================================
diff --git a/source/blender/draw/engines/image/image_buffer_cache.hh
b/source/blender/draw/engines/image/image_buffer_cache.hh
index ebd08273dca..6c1be27f9f7 100644
--- a/source/blender/draw/engines/image/image_buffer_cache.hh
+++ b/source/blender/draw/engines/image/image_buffer_cache.hh
@@ -9,6 +9,7 @@
#include "BLI_vector.hh"
+#include "IMB_colormanagement.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
@@ -68,6 +69,11 @@ struct FloatBufferCache {
{
/* Check if we can use the float buffer of the given image_buffer. */
if (image_buffer->rect_float != nullptr) {
+ BLI_assert_msg(
+ IMB_colormanagement_space_name_is_scene_linear(
+ IMB_colormanagement_get_float_colorspace(image_buffer)),
+ "Expected rect_float to be scene_linear - if there are code paths
where this "
+ "isn't the case we should convert those and add to the
FloatBufferCache as well.");
return image_buffer;
}
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