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vkd3d: Only enable native FP16 codegen for RADV. 

Regression in Deathloop on NV with native FP16 FSR.

Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
This commit is contained in:
Hans-Kristian Arntzen 2022-06-03 12:53:29 +02:00
parent 46470017a3
commit fd05839eb9
1 changed files with 3 additions and 1 deletions
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4
libs/vkd3d/device.c
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@ -6081,8 +6081,10 @@ static void vkd3d_init_shader_extensions(struct d3d12_device *device)
VKD3D_SHADER_TARGET_EXTENSION_BARYCENTRIC_KHR;
}
if (device->d3d12_caps.options4.Native16BitShaderOpsSupported)
if (device->d3d12_caps.options4.Native16BitShaderOpsSupported &&
device->device_info.driver_properties.driverID == VK_DRIVER_ID_MESA_RADV)
{
/* Native FP16 is buggy on NV for now. */
device->vk_info.shader_extensions[device->vk_info.shader_extension_count++] =
VKD3D_SHADER_TARGET_EXTENSION_MIN_PRECISION_IS_NATIVE_16BIT;
}