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pipeline_helper: Simplify descriptor objects initialization

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This commit is contained in:
ReinUsesLisp 2021-04-11 20:57:37 -03:00 committed by ameerj
parent 415c7e46ed
commit a33014022e
1 changed files with 25 additions and 33 deletions
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58
src/video_core/renderer_vulkan/pipeline_helper.h
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@ -85,42 +85,34 @@ public:
}
void Add(const Shader::Info& info, VkShaderStageFlags stage) {
for ([[maybe_unused]] const auto& desc : info.constant_buffer_descriptors) {
Add(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, stage);
}
for ([[maybe_unused]] const auto& desc : info.storage_buffers_descriptors) {
Add(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, stage);
}
for ([[maybe_unused]] const auto& desc : info.texture_buffer_descriptors) {
Add(VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, stage);
}
for ([[maybe_unused]] const auto& desc : info.texture_descriptors) {
Add(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, stage);
}
for ([[maybe_unused]] const auto& desc : info.image_descriptors) {
Add(VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, stage);
}
Add(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, stage, info.constant_buffer_descriptors.size());
Add(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, stage, info.storage_buffers_descriptors.size());
Add(VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, stage, info.texture_buffer_descriptors.size());
Add(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, stage, info.texture_descriptors.size());
Add(VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, stage, info.image_descriptors.size());
}
private:
void Add(VkDescriptorType type, VkShaderStageFlags stage) {
bindings.push_back({
.binding = binding,
.descriptorType = type,
.descriptorCount = 1,
.stageFlags = stage,
.pImmutableSamplers = nullptr,
});
entries.push_back(VkDescriptorUpdateTemplateEntryKHR{
.dstBinding = binding,
.dstArrayElement = 0,
.descriptorCount = 1,
.descriptorType = type,
.offset = offset,
.stride = sizeof(DescriptorUpdateEntry),
});
++binding;
offset += sizeof(DescriptorUpdateEntry);
void Add(VkDescriptorType type, VkShaderStageFlags stage, size_t num) {
for (size_t i = 0; i < num; ++i) {
bindings.push_back({
.binding = binding,
.descriptorType = type,
.descriptorCount = 1,
.stageFlags = stage,
.pImmutableSamplers = nullptr,
});
entries.push_back({
.dstBinding = binding,
.dstArrayElement = 0,
.descriptorCount = 1,
.descriptorType = type,
.offset = offset,
.stride = sizeof(DescriptorUpdateEntry),
});
++binding;
offset += sizeof(DescriptorUpdateEntry);
}
}
const vk::Device* device{};