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spirv: Rework storage buffers and shader memory

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This commit is contained in:
ReinUsesLisp 2021-04-13 05:32:21 -03:00 • committed by ameerj
parent c070991def
commit fa75b9b062
9 changed files with 581 additions and 500 deletions
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29
src/video_core/vulkan_common/vulkan_device.cpp
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@ -44,6 +44,7 @@ constexpr std::array REQUIRED_EXTENSIONS{
VK_KHR_TIMELINE_SEMAPHORE_EXTENSION_NAME,
VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_EXTENSION_NAME,
VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME,
VK_KHR_VARIABLE_POINTERS_EXTENSION_NAME,
VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME,
VK_EXT_SHADER_SUBGROUP_BALLOT_EXTENSION_NAME,
VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME,
@ -313,6 +314,14 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
};
SetNext(next, host_query_reset);
VkPhysicalDeviceVariablePointerFeaturesKHR variable_pointers{
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTERS_FEATURES_KHR,
.pNext = nullptr,
.variablePointersStorageBuffer = VK_TRUE,
.variablePointers = VK_TRUE,
};
SetNext(next, variable_pointers);
VkPhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT demote{
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DEMOTE_TO_HELPER_INVOCATION_FEATURES_EXT,
.pNext = nullptr,
@ -399,6 +408,17 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
LOG_INFO(Render_Vulkan, "Device doesn't support extended dynamic state");
}
VkPhysicalDeviceShaderAtomicInt64FeaturesKHR atomic_int64;
if (ext_shader_atomic_int64) {
atomic_int64 = {
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_INT64_FEATURES_KHR,
.pNext = nullptr,
.shaderBufferInt64Atomics = VK_TRUE,
.shaderSharedInt64Atomics = VK_TRUE,
};
SetNext(next, atomic_int64);
}
VkPhysicalDeviceWorkgroupMemoryExplicitLayoutFeaturesKHR workgroup_layout;
if (khr_workgroup_memory_explicit_layout) {
workgroup_layout = {
@ -624,9 +644,13 @@ void Device::CheckSuitability(bool requires_swapchain) const {
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DEMOTE_TO_HELPER_INVOCATION_FEATURES_EXT;
demote.pNext = nullptr;
VkPhysicalDeviceVariablePointerFeaturesKHR variable_pointers{};
variable_pointers.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTERS_FEATURES_KHR;
variable_pointers.pNext = &demote;
VkPhysicalDeviceRobustness2FeaturesEXT robustness2{};
robustness2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ROBUSTNESS_2_FEATURES_EXT;
robustness2.pNext = &demote;
robustness2.pNext = &variable_pointers;
VkPhysicalDeviceFeatures2KHR features2{};
features2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2;
@ -654,6 +678,9 @@ void Device::CheckSuitability(bool requires_swapchain) const {
std::make_pair(features.shaderStorageImageWriteWithoutFormat,
"shaderStorageImageWriteWithoutFormat"),
std::make_pair(demote.shaderDemoteToHelperInvocation, "shaderDemoteToHelperInvocation"),
std::make_pair(variable_pointers.variablePointers, "variablePointers"),
std::make_pair(variable_pointers.variablePointersStorageBuffer,
"variablePointersStorageBuffer"),
std::make_pair(robustness2.robustBufferAccess2, "robustBufferAccess2"),
std::make_pair(robustness2.robustImageAccess2, "robustImageAccess2"),
std::make_pair(robustness2.nullDescriptor, "nullDescriptor"),