From 3cc940277a45285d9932ed62398d7a54d2afffb8 Mon Sep 17 00:00:00 2001 From: Bas Nieuwenhuizen Date: Wed, 2 Jan 2019 17:53:41 +0100 Subject: [PATCH] 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: f4e499ec791 "radv: add initial non-conformant radv vulkan driver" Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109151 Reviewed-by: Samuel Pitoiset --- src/amd/vulkan/radv_device.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index 814b5ccbd11..a1199c614f7 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -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, -- 2.30.2