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radv/aco: enable VK_EXT_shader_demote_to_helper_invocation

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For now, this extension will only be enabled for ACO.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Daniel Schürmann
2019-09-17 17:09:52 +02:00
parent e01b522a72
commit 281262281b
3 changed files with 8 additions and 0 deletions
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6
src/amd/vulkan/radv_device.c
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@@ -1000,6 +1000,12 @@ void radv_GetPhysicalDeviceFeatures2(
features->shaderSharedInt64Atomics = LLVM_VERSION_MAJOR >= 9;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DEMOTE_TO_HELPER_INVOCATION_FEATURES_EXT: {
VkPhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT *features =
(VkPhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT *)ext;
features->shaderDemoteToHelperInvocation = pdevice->use_aco;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_FEATURES_EXT: {
VkPhysicalDeviceInlineUniformBlockFeaturesEXT *features =
(VkPhysicalDeviceInlineUniformBlockFeaturesEXT *)ext;

1
src/amd/vulkan/radv_extensions.py
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@@ -128,6 +128,7 @@ EXTENSIONS = [
Extension('VK_EXT_sample_locations', 1, True),
Extension('VK_EXT_sampler_filter_minmax', 1, 'device->rad_info.chip_class >= GFX7'),
Extension('VK_EXT_scalar_block_layout', 1, 'device->rad_info.chip_class >= GFX7'),
Extension('VK_EXT_shader_demote_to_helper_invocation',1, 'device->use_aco'),
Extension('VK_EXT_shader_viewport_index_layer', 1, True),
Extension('VK_EXT_shader_stencil_export', 1, True),
Extension('VK_EXT_shader_subgroup_ballot', 1, True),

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

@@ -334,6 +334,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
.amd_gcn_shader = true,
.amd_shader_ballot = device->physical_device->use_shader_ballot,
.amd_trinary_minmax = true,
.demote_to_helper_invocation = device->physical_device->use_aco,
.derivative_group = true,
.descriptor_array_dynamic_indexing = true,
.descriptor_array_non_uniform_indexing = true,