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vulkan: Use VK_EXT_provoking_vertex when available

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This commit is contained in:
ReinUsesLisp 2021-06-11 21:52:04 -03:00 • committed by ameerj
parent d52bacf6f0
commit d554778311
6 changed files with 52 additions and 4 deletions
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28
src/video_core/vulkan_common/vulkan_device.cpp
View file

@ -412,6 +412,19 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
LOG_INFO(Render_Vulkan, "Device doesn't support extended dynamic state");
}
VkPhysicalDeviceProvokingVertexFeaturesEXT provoking_vertex;
if (ext_provoking_vertex) {
provoking_vertex = {
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROVOKING_VERTEX_FEATURES_EXT,
.pNext = nullptr,
.provokingVertexLast = VK_TRUE,
.transformFeedbackPreservesProvokingVertex = VK_TRUE,
};
SetNext(next, provoking_vertex);
} else {
LOG_INFO(Render_Vulkan, "Device doesn't support provoking vertex last");
}
VkPhysicalDeviceShaderAtomicInt64FeaturesKHR atomic_int64;
if (ext_shader_atomic_int64) {
atomic_int64 = {
@ -718,6 +731,7 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
bool has_ext_custom_border_color{};
bool has_ext_extended_dynamic_state{};
bool has_ext_shader_atomic_int64{};
bool has_ext_provoking_vertex{};
for (const VkExtensionProperties& extension : physical.EnumerateDeviceExtensionProperties()) {
const auto test = [&](std::optional<std::reference_wrapper<bool>> status, const char* name,
bool push) {
@ -748,6 +762,7 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
test(has_ext_custom_border_color, VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME, false);
test(has_ext_extended_dynamic_state, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME, false);
test(has_ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME, false);
test(has_ext_provoking_vertex, VK_EXT_PROVOKING_VERTEX_EXTENSION_NAME, false);
test(has_ext_shader_atomic_int64, VK_KHR_SHADER_ATOMIC_INT64_EXTENSION_NAME, false);
test(has_khr_workgroup_memory_explicit_layout,
VK_KHR_WORKGROUP_MEMORY_EXPLICIT_LAYOUT_EXTENSION_NAME, false);
@ -799,6 +814,19 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
} else {
is_warp_potentially_bigger = true;
}
if (has_ext_provoking_vertex) {
VkPhysicalDeviceProvokingVertexFeaturesEXT provoking_vertex;
provoking_vertex.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROVOKING_VERTEX_FEATURES_EXT;
provoking_vertex.pNext = nullptr;
features.pNext = &provoking_vertex;
physical.GetFeatures2KHR(features);
if (provoking_vertex.provokingVertexLast &&
provoking_vertex.transformFeedbackPreservesProvokingVertex) {
extensions.push_back(VK_EXT_PROVOKING_VERTEX_EXTENSION_NAME);
ext_provoking_vertex = true;
}
}
if (has_ext_shader_atomic_int64) {
VkPhysicalDeviceShaderAtomicInt64Features atomic_int64;
atomic_int64.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTENDED_DYNAMIC_STATE_FEATURES_EXT;

6
src/video_core/vulkan_common/vulkan_device.h
View file

@ -244,6 +244,11 @@ public:
return ext_shader_stencil_export;
}
/// Returns true if the device supports VK_EXT_provoking_vertex.
bool IsExtProvokingVertexSupported() const {
return ext_provoking_vertex;
}
/// Returns true if the device supports VK_KHR_shader_atomic_int64.
bool IsExtShaderAtomicInt64Supported() const {
return ext_shader_atomic_int64;
@ -346,6 +351,7 @@ private:
bool ext_extended_dynamic_state{}; ///< Support for VK_EXT_extended_dynamic_state.
bool ext_shader_stencil_export{}; ///< Support for VK_EXT_shader_stencil_export.
bool ext_shader_atomic_int64{}; ///< Support for VK_KHR_shader_atomic_int64.
bool ext_provoking_vertex{}; ///< Support for VK_EXT_provoking_vertex.
bool nv_device_diagnostics_config{}; ///< Support for VK_NV_device_diagnostics_config.
bool has_renderdoc{}; ///< Has RenderDoc attached
bool has_nsight_graphics{}; ///< Has Nsight Graphics attached