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anv: set shaderFloat64 to true when fp64_workaround_enabled

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According to 00-mesa-defaults.conf, the only game that seems to care
about fp64_workaround_enabled right now is Doom Eternal. After some
brief testing I couldn't spot any performance difference by setting
shaderFloat64 to true.

We want to set this to true so that DIRT 5 can work, as it looks at
shaderFloat64 and then refuses to launch today.

Link: https://gitlab.freedesktop.org/mesa/mesa/-/issues/9882
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28213>
This commit is contained in:
Paulo Zanoni 2024-03-15 11:08:43 -07:00 • committed by Marge Bot
parent cc5e7f8b9b
commit 460bacc223
1 changed files with 2 additions and 1 deletions
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3
src/intel/vulkan/anv_device.c
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@ -492,7 +492,8 @@ get_features(const struct anv_physical_device *pdevice,
.shaderStorageImageArrayDynamicIndexing = true,
.shaderClipDistance = true,
.shaderCullDistance = true,
.shaderFloat64 = pdevice->info.has_64bit_float,
.shaderFloat64 = pdevice->info.has_64bit_float ||
pdevice->instance->fp64_workaround_enabled,
.shaderInt64 = true,
.shaderInt16 = true,
.shaderResourceMinLod = true,