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vk_compute_pass: Make use of designated initializers where applicable 

Note: Some barriers can't be converted over yet, as they ICE MSVC.
nce_cpp
Lioncash 6 years ago
parent
5dc1c68a04
commit
7818dcd562
1 changed files with 99 additions and 95 deletions
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  1. 194
      src/video_core/renderer_vulkan/vk_compute_pass.cpp

194
src/video_core/renderer_vulkan/vk_compute_pass.cpp
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@ -115,32 +115,32 @@ constexpr u8 quad_array[] = {
0xfd, 0x00, 0x01, 0x00, 0x38, 0x00, 0x01, 0x00};
VkDescriptorSetLayoutBinding BuildQuadArrayPassDescriptorSetLayoutBinding() {
VkDescriptorSetLayoutBinding binding;
binding.binding = 0;
binding.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
binding.descriptorCount = 1;
binding.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
binding.pImmutableSamplers = nullptr;
return binding;
return {
.binding = 0,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
.descriptorCount = 1,
.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
.pImmutableSamplers = nullptr,
};
}
VkDescriptorUpdateTemplateEntryKHR BuildQuadArrayPassDescriptorUpdateTemplateEntry() {
VkDescriptorUpdateTemplateEntryKHR entry;
entry.dstBinding = 0;
entry.dstArrayElement = 0;
entry.descriptorCount = 1;
entry.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
entry.offset = 0;
entry.stride = sizeof(DescriptorUpdateEntry);
return entry;
return {
.dstBinding = 0,
.dstArrayElement = 0,
.descriptorCount = 1,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
.offset = 0,
.stride = sizeof(DescriptorUpdateEntry),
};
}
VkPushConstantRange BuildComputePushConstantRange(std::size_t size) {
VkPushConstantRange range;
range.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
range.offset = 0;
range.size = static_cast<u32>(size);
return range;
return {
.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
.offset = 0,
.size = static_cast<u32>(size),
};
}
// Uint8 SPIR-V module. Generated from the "shaders/" directory.
@ -344,29 +344,33 @@ constexpr u8 QUAD_INDEXED_SPV[] = {
0xfd, 0x00, 0x01, 0x00, 0x38, 0x00, 0x01, 0x00};
std::array<VkDescriptorSetLayoutBinding, 2> BuildInputOutputDescriptorSetBindings() {
std::array<VkDescriptorSetLayoutBinding, 2> bindings;
bindings[0].binding = 0;
bindings[0].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
bindings[0].descriptorCount = 1;
bindings[0].stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
bindings[0].pImmutableSamplers = nullptr;
bindings[1].binding = 1;
bindings[1].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
bindings[1].descriptorCount = 1;
bindings[1].stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
bindings[1].pImmutableSamplers = nullptr;
return bindings;
return {{
{
.binding = 0,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
.descriptorCount = 1,
.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
.pImmutableSamplers = nullptr,
},
{
.binding = 1,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
.descriptorCount = 1,
.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
.pImmutableSamplers = nullptr,
},
}};
}
VkDescriptorUpdateTemplateEntryKHR BuildInputOutputDescriptorUpdateTemplate() {
VkDescriptorUpdateTemplateEntryKHR entry;
entry.dstBinding = 0;
entry.dstArrayElement = 0;
entry.descriptorCount = 2;
entry.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
entry.offset = 0;
entry.stride = sizeof(DescriptorUpdateEntry);
return entry;
return {
.dstBinding = 0,
.dstArrayElement = 0,
.descriptorCount = 2,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
.offset = 0,
.stride = sizeof(DescriptorUpdateEntry),
};
}
} // Anonymous namespace
@ -376,37 +380,37 @@ VKComputePass::VKComputePass(const VKDevice& device, VKDescriptorPool& descripto
vk::Span<VkDescriptorUpdateTemplateEntryKHR> templates,
vk::Span<VkPushConstantRange> push_constants, std::size_t code_size,
const u8* code) {
VkDescriptorSetLayoutCreateInfo descriptor_layout_ci;
descriptor_layout_ci.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
descriptor_layout_ci.pNext = nullptr;
descriptor_layout_ci.flags = 0;
descriptor_layout_ci.bindingCount = bindings.size();
descriptor_layout_ci.pBindings = bindings.data();
descriptor_set_layout = device.GetLogical().CreateDescriptorSetLayout(descriptor_layout_ci);
VkPipelineLayoutCreateInfo pipeline_layout_ci;
pipeline_layout_ci.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
pipeline_layout_ci.pNext = nullptr;
pipeline_layout_ci.flags = 0;
pipeline_layout_ci.setLayoutCount = 1;
pipeline_layout_ci.pSetLayouts = descriptor_set_layout.address();
pipeline_layout_ci.pushConstantRangeCount = push_constants.size();
pipeline_layout_ci.pPushConstantRanges = push_constants.data();
layout = device.GetLogical().CreatePipelineLayout(pipeline_layout_ci);
descriptor_set_layout = device.GetLogical().CreateDescriptorSetLayout({
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.bindingCount = bindings.size(),
.pBindings = bindings.data(),
});
layout = device.GetLogical().CreatePipelineLayout({
.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.setLayoutCount = 1,
.pSetLayouts = descriptor_set_layout.address(),
.pushConstantRangeCount = push_constants.size(),
.pPushConstantRanges = push_constants.data(),
});
if (!templates.empty()) {
VkDescriptorUpdateTemplateCreateInfoKHR template_ci;
template_ci.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO_KHR;
template_ci.pNext = nullptr;
template_ci.flags = 0;
template_ci.descriptorUpdateEntryCount = templates.size();
template_ci.pDescriptorUpdateEntries = templates.data();
template_ci.templateType = VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET_KHR;
template_ci.descriptorSetLayout = *descriptor_set_layout;
template_ci.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
template_ci.pipelineLayout = *layout;
template_ci.set = 0;
descriptor_template = device.GetLogical().CreateDescriptorUpdateTemplateKHR(template_ci);
descriptor_template = device.GetLogical().CreateDescriptorUpdateTemplateKHR({
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO_KHR,
.pNext = nullptr,
.flags = 0,
.descriptorUpdateEntryCount = templates.size(),
.pDescriptorUpdateEntries = templates.data(),
.templateType = VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET_KHR,
.descriptorSetLayout = *descriptor_set_layout,
.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
.pipelineLayout = *layout,
.set = 0,
});
descriptor_allocator.emplace(descriptor_pool, *descriptor_set_layout);
}
@ -414,32 +418,32 @@ VKComputePass::VKComputePass(const VKDevice& device, VKDescriptorPool& descripto
auto code_copy = std::make_unique<u32[]>(code_size / sizeof(u32) + 1);
std::memcpy(code_copy.get(), code, code_size);
VkShaderModuleCreateInfo module_ci;
module_ci.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
module_ci.pNext = nullptr;
module_ci.flags = 0;
module_ci.codeSize = code_size;
module_ci.pCode = code_copy.get();
module = device.GetLogical().CreateShaderModule(module_ci);
VkComputePipelineCreateInfo pipeline_ci;
pipeline_ci.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO;
pipeline_ci.pNext = nullptr;
pipeline_ci.flags = 0;
pipeline_ci.layout = *layout;
pipeline_ci.basePipelineHandle = nullptr;
pipeline_ci.basePipelineIndex = 0;
VkPipelineShaderStageCreateInfo& stage_ci = pipeline_ci.stage;
stage_ci.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
stage_ci.pNext = nullptr;
stage_ci.flags = 0;
stage_ci.stage = VK_SHADER_STAGE_COMPUTE_BIT;
stage_ci.module = *module;
stage_ci.pName = "main";
stage_ci.pSpecializationInfo = nullptr;
pipeline = device.GetLogical().CreateComputePipeline(pipeline_ci);
module = device.GetLogical().CreateShaderModule({
.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.codeSize = code_size,
.pCode = code_copy.get(),
});
pipeline = device.GetLogical().CreateComputePipeline({
.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.stage =
{
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.stage = VK_SHADER_STAGE_COMPUTE_BIT,
.module = *module,
.pName = "main",
.pSpecializationInfo = nullptr,
},
.layout = *layout,
.basePipelineHandle = nullptr,
.basePipelineIndex = 0,
});
}
VKComputePass::~VKComputePass() = default;

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