Commit: 1b20a9d383ba0659819f58ffcdba7f92a00c859c
Author: Miguel Pozo
Date: Fri Dec 30 17:18:47 2022 +0100
Branches: tmp-worbench-rewrite2-optimizations
https://developer.blender.org/rB1b20a9d383ba0659819f58ffcdba7f92a00c859c
Optimization: Don't use glClearTexImage
===================================================================
M source/blender/gpu/opengl/gl_texture.cc
===================================================================
diff --git a/source/blender/gpu/opengl/gl_texture.cc
b/source/blender/gpu/opengl/gl_texture.cc
index 6ec079f44b8..e12b15fd071 100644
--- a/source/blender/gpu/opengl/gl_texture.cc
+++ b/source/blender/gpu/opengl/gl_texture.cc
@@ -385,7 +385,9 @@ void GLTexture::clear(eGPUDataFormat data_format, const
void *data)
{
BLI_assert(validate_data_format(format_, data_format));
- if (GLContext::clear_texture_support) {
+ /* ClearTexImage can be up to 10 times slower */
+ const bool USE_CLEAR_TEX_IMAGE = false;
+ if (USE_CLEAR_TEX_IMAGE && GLContext::clear_texture_support) {
int mip = 0;
GLenum gl_format = to_gl_data_format(format_);
GLenum gl_type = to_gl(data_format);
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