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Fix T75943 EEVEE: Cubemaps shows black

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Caused by faulty driver implementation. Force fallback method.
This commit is contained in:
Clément Foucault
2020-07-07 18:37:35 +02:00
parent 1e2ff4f81b
commit ff97545c50
1 changed files with 6 additions and 0 deletions
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6
source/blender/gpu/intern/gpu_extensions.c
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@@ -348,6 +348,12 @@ void gpu_extensions_init(void)
GG.mip_render_workaround = true; GG.mip_render_workaround = true;
} }
/* Intel Ivy Bridge GPU's seems to have buggy cubemap array support. (see T75943) */
if (GPU_type_matches(GPU_DEVICE_INTEL, GPU_OS_WIN, GPU_DRIVER_OFFICIAL) &&
(strstr(renderer, "HD Graphics 4000") || strstr(renderer, "HD Graphics 2500"))) {
GG.glew_arb_texture_cube_map_array_is_supported = false;
}
/* df/dy calculation factors, those are dependent on driver */ /* df/dy calculation factors, those are dependent on driver */
GG.dfdyfactors[0] = 1.0; GG.dfdyfactors[0] = 1.0;
GG.dfdyfactors[1] = 1.0; GG.dfdyfactors[1] = 1.0;