Add file structure to code

- Rename project to CopiumEngine
2023-02-07 21:43:47 +01:00
parent ef4eb7dd2f
commit 827572eada
494 changed files with 205 additions and 195 deletions
@@ -0,0 +1,57 @@
+#include "copium/pipeline/DescriptorSet.h"
+
+namespace Copium
+{
+  DescriptorSet::DescriptorSet(Instance& instance, DescriptorPool& descriptorPool, VkDescriptorSetLayout descriptorSetLayout)
+    : instance{instance}, descriptorPool{descriptorPool}, descriptorSetLayout{descriptorSetLayout}
+  {
+    descriptorSets = descriptorPool.AllocateDescriptorSets(descriptorSetLayout);
+  }
+
+  DescriptorSet::~DescriptorSet()
+  {
+    descriptorPool.FreeDescriptorSets(descriptorSets);
+  }
+
+  void DescriptorSet::AddUniform(const UniformBuffer& uniformBuffer, uint32_t binding)
+  {
+    for (size_t i = 0; i < instance.GetMaxFramesInFlight(); ++i) {
+      VkDescriptorBufferInfo bufferInfo = uniformBuffer.GetDescriptorBufferInfo(i);
+
+      VkWriteDescriptorSet descriptorWrite{};
+      descriptorWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
+      descriptorWrite.dstSet = descriptorSets[i];
+      descriptorWrite.dstBinding = binding;
+      descriptorWrite.dstArrayElement = 0;
+      descriptorWrite.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
+      descriptorWrite.descriptorCount = 1;
+      descriptorWrite.pBufferInfo = &bufferInfo;
+      descriptorWrite.pImageInfo = nullptr;
+      descriptorWrite.pTexelBufferView = nullptr;
+      vkUpdateDescriptorSets(instance.GetDevice(), 1, &descriptorWrite, 0, nullptr);
+    }
+  }
+
+  void DescriptorSet::AddSampler(const Sampler& sampler, uint32_t binding)
+  {
+    for (size_t i = 0; i < instance.GetMaxFramesInFlight(); ++i) {
+      VkDescriptorImageInfo imageInfo = sampler.GetDescriptorImageInfo(i);
+      VkWriteDescriptorSet descriptorWrite{};
+      descriptorWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
+      descriptorWrite.dstSet = descriptorSets[i];
+      descriptorWrite.dstBinding = binding;
+      descriptorWrite.dstArrayElement = 0;
+      descriptorWrite.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+      descriptorWrite.descriptorCount = 1;
+      descriptorWrite.pBufferInfo = nullptr;
+      descriptorWrite.pImageInfo = &imageInfo;
+      descriptorWrite.pTexelBufferView = nullptr;
+      vkUpdateDescriptorSets(instance.GetDevice(), 1, &descriptorWrite, 0, nullptr);
+    }
+  }
+
+  DescriptorSet::operator VkDescriptorSet() const
+  {
+    return descriptorSets[instance.GetFlightIndex()];
+  }
+}