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GLSamplers: Add debug object label

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This makes it easier to see what each sampler is supposed to be.
This commit is contained in:
Clément Foucault
2020-09-08 19:55:53 +02:00
parent f27d5e4f76
commit dd04cba943
1 changed files with 25 additions and 0 deletions
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25
source/blender/gpu/opengl/gl_texture.cc
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@@ -513,6 +513,25 @@ void GLTexture::samplers_init(void)
* - GL_TEXTURE_MAX_LOD is 1000.
* - GL_TEXTURE_LOD_BIAS is 0.0f.
**/
#ifndef __APPLE__
if ((G.debug & G_DEBUG_GPU) && (GLEW_VERSION_4_3 || GLEW_KHR_debug)) {
char sampler_name[128];
SNPRINTF(sampler_name,
"Sampler%s%s%s%s%s%s%s%s%s%s",
(state == GPU_SAMPLER_DEFAULT) ? "_default" : "",
(state & GPU_SAMPLER_FILTER) ? "_filter" : "",
(state & GPU_SAMPLER_MIPMAP) ? "_mipmap" : "",
(state & GPU_SAMPLER_REPEAT) ? "_repeat-" : "",
(state & GPU_SAMPLER_REPEAT_S) ? "S" : "",
(state & GPU_SAMPLER_REPEAT_T) ? "T" : "",
(state & GPU_SAMPLER_REPEAT_R) ? "R" : "",
(state & GPU_SAMPLER_CLAMP_BORDER) ? "_clamp_border" : "",
(state & GPU_SAMPLER_COMPARE) ? "_compare" : "",
(state & GPU_SAMPLER_ANISO) ? "_aniso" : "");
glObjectLabel(GL_SAMPLER, samplers_[i], -1, sampler_name);
}
#endif
}
samplers_update();
@@ -521,6 +540,12 @@ void GLTexture::samplers_init(void)
glSamplerParameteri(icon_sampler, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST);
glSamplerParameteri(icon_sampler, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glSamplerParameterf(icon_sampler, GL_TEXTURE_LOD_BIAS, -0.5f);
#ifndef __APPLE__
if ((G.debug & G_DEBUG_GPU) && (GLEW_VERSION_4_3 || GLEW_KHR_debug)) {
glObjectLabel(GL_SAMPLER, icon_sampler, -1, "Sampler-icons");
}
#endif
}
void GLTexture::samplers_update(void)