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Fix bug when sampler min/mag is anisotropic but mip is point (#2609)

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Gary Hsu 2021-09-21 18:13:49 -07:00 committed by GitHub
parent 227ea05dee
commit 79d1b4db56
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 6 deletions
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13
src/renderer_d3d11.cpp
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@ -2976,11 +2976,12 @@ namespace bgfx { namespace d3d11
const uint32_t index = (_flags & BGFX_SAMPLER_BORDER_COLOR_MASK) >> BGFX_SAMPLER_BORDER_COLOR_SHIFT;
_flags &= BGFX_SAMPLER_BITS_MASK;
// Force both min+max anisotropic, can't be set individually.
_flags |= 0 != (_flags & (BGFX_SAMPLER_MIN_ANISOTROPIC|BGFX_SAMPLER_MAG_ANISOTROPIC) )
? BGFX_SAMPLER_MIN_ANISOTROPIC|BGFX_SAMPLER_MAG_ANISOTROPIC
: 0
;
// Force min+mag anisotropic (can't be set individually) and remove mip (not supported).
if (0 != (_flags & (BGFX_SAMPLER_MIN_ANISOTROPIC|BGFX_SAMPLER_MAG_ANISOTROPIC)))
{
_flags |= BGFX_SAMPLER_MIN_ANISOTROPIC|BGFX_SAMPLER_MAG_ANISOTROPIC;
_flags &= ~BGFX_SAMPLER_MIP_MASK;
}
uint32_t hash;
ID3D11SamplerState* sampler;
@ -3041,7 +3042,7 @@ namespace bgfx { namespace d3d11
sd.MinLOD = 0;
sd.MaxLOD = D3D11_FLOAT32_MAX;
m_device->CreateSamplerState(&sd, &sampler);
DX_CHECK(m_device->CreateSamplerState(&sd, &sampler));
DX_CHECK_REFCOUNT(sampler, 1);
m_samplerStateCache.add(hash, sampler);