Add cpp file for all classes

2023-02-07 20:58:58 +01:00
parent c2e349eb56
commit ef4eb7dd2f
53 changed files with 2424 additions and 2043 deletions
@@ -0,0 +1,76 @@
+#include "CommandBuffer.h"
+
+namespace Copium
+{
+  CommandBuffer::CommandBuffer(Instance& instance, Type type)
+    : instance{instance}, type{type}
+  {
+    if (type == Type::Dynamic)
+      commandBuffers.resize(instance.GetMaxFramesInFlight());
+    else
+      commandBuffers.resize(1);
+
+    VkCommandBufferAllocateInfo allocateInfo{};
+    allocateInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
+    allocateInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
+    allocateInfo.commandPool = instance.GetCommandPool();
+    allocateInfo.commandBufferCount = commandBuffers.size();
+    CP_VK_ASSERT(vkAllocateCommandBuffers(instance.GetDevice(), &allocateInfo, commandBuffers.data()), "CommandBuffer : Failed to allocate CommandBuffer");
+  }
+
+  CommandBuffer::~CommandBuffer()
+  {
+    vkFreeCommandBuffers(instance.GetDevice(), instance.GetCommandPool(), commandBuffers.size(), commandBuffers.data());
+  }
+
+  // TODO: Test as constexpr function to see if it avoids the switch case
+  void CommandBuffer::Begin()
+  {
+    VkCommandBufferBeginInfo beginInfo{};
+    beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
+    beginInfo.flags = 0;
+    beginInfo.pInheritanceInfo = nullptr;
+    switch (type)
+    {
+    case Type::SingleUse:
+      beginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
+      currentCommandBuffer = commandBuffers.front();
+      break;
+    case Type::Dynamic:
+      currentCommandBuffer = commandBuffers[instance.GetFlightIndex()];
+      break;
+    default:
+      CP_ABORT("Begin : Unreachable switch case");
+    }
+
+    vkResetCommandBuffer(currentCommandBuffer, 0);
+    CP_VK_ASSERT(vkBeginCommandBuffer(currentCommandBuffer, &beginInfo), "Begin : Failed to begin command buffer");
+  }
+
+  void CommandBuffer::End()
+  {
+    vkEndCommandBuffer(currentCommandBuffer);
+  }
+
+  void CommandBuffer::Submit()
+  {
+    VkSubmitInfo submitInfo{};
+    submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
+    submitInfo.commandBufferCount = 1;
+    submitInfo.pCommandBuffers = &currentCommandBuffer;
+
+    vkQueueSubmit(instance.GetGraphicsQueue(), 1, &submitInfo, VK_NULL_HANDLE);
+    // TODO: if singleUse?
+    vkQueueWaitIdle(instance.GetGraphicsQueue());
+  }
+
+  void CommandBuffer::SubmitAsGraphicsQueue()
+  {
+    instance.SubmitGraphicsQueue({currentCommandBuffer});
+  }
+
+  CommandBuffer::operator VkCommandBuffer() const
+  {
+    return currentCommandBuffer;
+  }
+}