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VideoCommon: Add an option to disable mipmaps

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Needed by M1 fifoci to work around a minor non-determinism bug
This commit is contained in:
TellowKrinkle 2022-11-06 23:28:46 -06:00
commit 37a51f1d09
5 changed files with 20 additions and 1 deletions
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9
Source/Core/VideoCommon/TextureCacheBase.cpp
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@ -1544,8 +1544,15 @@ TextureCacheBase::GetTexture(const int textureCacheSafetyColorSampleSize,
}
}
#ifdef __APPLE__
const bool no_mips = g_ActiveConfig.bNoMipmapping;
#else
const bool no_mips = false;
#endif
// how many levels the allocated texture shall have
const u32 texLevels = hires_tex ? (u32)hires_tex->m_levels.size() : texture_info.GetLevelCount();
const u32 texLevels = no_mips ? 1 :
hires_tex ? (u32)hires_tex->m_levels.size() :
texture_info.GetLevelCount();
// We can decode on the GPU if it is a supported format and the flag is enabled.
// Currently we don't decode RGBA8 textures from TMEM, as that would require copying from both