From d7923c74d42d4d745e6e5b2b572ac558f2b9a1ed Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Fri, 5 Jun 2020 15:58:36 +0200 Subject: [PATCH] radv/llvm: expose VK_EXT_shader_demote_to_helper_invocation with LLVM 9+ It should already work with the LLVM backend. Signed-off-by: Samuel Pitoiset Reviewed-by: Bas Nieuwenhuizen Part-of: --- docs/relnotes/new_features.txt | 1 + src/amd/vulkan/radv_device.c | 2 +- src/amd/vulkan/radv_extensions.py | 2 +- src/amd/vulkan/radv_shader.c | 2 +- 4 files changed, 4 insertions(+), 3 deletions(-) diff --git a/docs/relnotes/new_features.txt b/docs/relnotes/new_features.txt index 8ad3ed9e5e6..13e179456e4 100644 --- a/docs/relnotes/new_features.txt +++ b/docs/relnotes/new_features.txt @@ -3,6 +3,7 @@ VK_AMD_texture_gather_bias_lod on RADV. VK_EXT_private_data on ANV and RADV. VK_EXT_custom_border_color on RADV. VK_EXT_pipeline_creation_cache_control on RADV. +VK_EXT_shader_demote_to_helper_invocation on RADV/LLVM. VK_EXT_subgroup_size_control on RADV/ACO. VK_GOOGLE_user_type on ANV and RADV. VK_KHR_shader_subgroup_extended_types on RADV/ACO. diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index 9c5c6f90ed5..2efa549f2a3 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -1200,7 +1200,7 @@ void radv_GetPhysicalDeviceFeatures2( case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DEMOTE_TO_HELPER_INVOCATION_FEATURES_EXT: { VkPhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT *features = (VkPhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT *)ext; - features->shaderDemoteToHelperInvocation = pdevice->use_aco; + features->shaderDemoteToHelperInvocation = LLVM_VERSION_MAJOR >= 9 || pdevice->use_aco; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_FEATURES_EXT: { diff --git a/src/amd/vulkan/radv_extensions.py b/src/amd/vulkan/radv_extensions.py index 7db4aa39907..ace0ee7024e 100644 --- a/src/amd/vulkan/radv_extensions.py +++ b/src/amd/vulkan/radv_extensions.py @@ -151,7 +151,7 @@ EXTENSIONS = [ Extension('VK_EXT_sample_locations', 1, 'device->rad_info.chip_class < GFX10'), Extension('VK_EXT_sampler_filter_minmax', 1, True), 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_demote_to_helper_invocation',1, 'LLVM_VERSION_MAJOR >= 9 || 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), diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c index a23af0f7f9f..dbce0d75aee 100644 --- a/src/amd/vulkan/radv_shader.c +++ b/src/amd/vulkan/radv_shader.c @@ -363,7 +363,7 @@ radv_shader_compile_to_nir(struct radv_device *device, .amd_shader_ballot = device->physical_device->use_shader_ballot, .amd_shader_explicit_vertex_parameter = true, .amd_trinary_minmax = true, - .demote_to_helper_invocation = device->physical_device->use_aco, + .demote_to_helper_invocation = true, .derivative_group = true, .descriptor_array_dynamic_indexing = true, .descriptor_array_non_uniform_indexing = true,