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radv: Add support for VK_KHR_variable_pointers. 

Just a trivial enable.

Signed-off-by: Bas Nieuwenhuizen <basni@google.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Acked-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Bas Nieuwenhuizen 2017-07-19 23:55:58 +02:00
parent 31469c0265
commit 21d777a122
3 changed files with 18 additions and 0 deletions
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16
src/amd/vulkan/radv_device.c
View File

@ -157,6 +157,10 @@ static const VkExtensionProperties common_device_extensions[] = {
.extensionName = VK_KHR_STORAGE_BUFFER_STORAGE_CLASS_EXTENSION_NAME,
.specVersion = 1,
},
{
.extensionName = VK_KHR_VARIABLE_POINTERS_EXTENSION_NAME,
.specVersion = 1,
},
};
static VkResult
@ -589,6 +593,18 @@ void radv_GetPhysicalDeviceFeatures2KHR(
VkPhysicalDevice physicalDevice,
VkPhysicalDeviceFeatures2KHR *pFeatures)
{
vk_foreach_struct(ext, pFeatures->pNext) {
switch (ext->sType) {
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES_KHR: {
VkPhysicalDeviceVariablePointerFeaturesKHR *features = (void *)ext;
features->variablePointersStorageBuffer = true;
features->variablePointers = false;
break;
}
default:
break;
}
}
return radv_GetPhysicalDeviceFeatures(physicalDevice, &pFeatures->features);
}

1
src/amd/vulkan/radv_entrypoints_gen.py
View File

@ -48,6 +48,7 @@ supported_extensions = [
'VK_KHR_external_memory',
'VK_KHR_external_memory_fd',
'VK_KHR_storage_buffer_storage_class',
'VK_KHR_variable_pointers',
]
# We generate a static hash table for entry point lookup

1
src/amd/vulkan/radv_pipeline.c
View File

@ -230,6 +230,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
.image_write_without_format = true,
.tessellation = true,
.int64 = true,
.variable_pointers = true,
};
entry_point = spirv_to_nir(spirv, module->size / 4,
spec_entries, num_spec_entries,