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Disable texture array reflections on Intel GPUs on macOS due to driver bugs

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The check is only present in x86 builds, since Apple Silicon never
uses an Intel GPU by definition.
This commit is contained in:
Hugo Locurcio
2025-02-26 02:01:42 +01:00
parent 01545c995b
commit 92f3173794
2 changed files with 7 additions and 0 deletions
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1
doc/classes/ProjectSettings.xml
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@@ -2957,6 +2957,7 @@
</member>
<member name="rendering/reflections/sky_reflections/texture_array_reflections" type="bool" setter="" getter="" default="true">
If [code]true[/code], uses texture arrays instead of mipmaps for reflection probes and panorama backgrounds (sky). This reduces jitter noise and upscaling artifacts on reflections, but is significantly slower to compute and uses [member rendering/reflections/sky_reflections/roughness_layers] times more memory.
[b]Note:[/b] Texture array reflections are always disabled on macOS on Intel GPUs due to driver bugs.
</member>
<member name="rendering/reflections/sky_reflections/texture_array_reflections.mobile" type="bool" setter="" getter="" default="false">
Lower-end override for [member rendering/reflections/sky_reflections/texture_array_reflections] on mobile devices, due to performance concerns or driver support.

6
servers/rendering/renderer_rd/environment/sky.cpp
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@@ -722,6 +722,12 @@ SkyRD::SkyRD() {
roughness_layers = GLOBAL_GET("rendering/reflections/sky_reflections/roughness_layers");
sky_ggx_samples_quality = GLOBAL_GET("rendering/reflections/sky_reflections/ggx_samples");
sky_use_cubemap_array = GLOBAL_GET("rendering/reflections/sky_reflections/texture_array_reflections");
#if defined(MACOS_ENABLED) && defined(__x86_64__)
if (OS::get_singleton()->get_current_rendering_driver_name() == "vulkan" && RenderingServer::get_singleton()->get_video_adapter_name().contains("Intel")) {
// Disable texture array reflections on macOS on Intel GPUs due to driver bugs.
sky_use_cubemap_array = false;
}
#endif
}
void SkyRD::init() {