Commit 3cc94027 authored by Bas Nieuwenhuizen's avatar Bas Nieuwenhuizen

radv: Fix rasterization precision bits.

Note that these limits are exact, not a "precision is at least x",
as texel coords also get snapped to a multiple of this step size
before filtering.

This fixes CTS tests

dEQP-VK.texture.explicit_lod.2d.sizes.31x55_nearest_linear_mipmap_nearest_repeat
dEQP-VK.texture.explicit_lod.2d.sizes.57x35_nearest_linear_mipmap_nearest_repeat

Fixes: f4e499ec "radv: add initial non-conformant radv vulkan driver"
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109151Reviewed-by: Samuel Pitoiset's avatarSamuel Pitoiset <samuel.pitoiset@gmail.com>
parent f003859f
......@@ -939,9 +939,9 @@ void radv_GetPhysicalDeviceProperties(
2048,
2048
},
.subPixelPrecisionBits = 4 /* FIXME */,
.subTexelPrecisionBits = 4 /* FIXME */,
.mipmapPrecisionBits = 4 /* FIXME */,
.subPixelPrecisionBits = 8,
.subTexelPrecisionBits = 8,
.mipmapPrecisionBits = 8,
.maxDrawIndexedIndexValue = UINT32_MAX,
.maxDrawIndirectCount = UINT32_MAX,
.maxSamplerLodBias = 16,
......
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