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command buffering

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This commit is contained in:
Benjamin Kyd
2023-11-22 12:31:58 +00:00
parent e76455f902
commit f35dd43614
6 changed files with 120 additions and 4 deletions
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70
src/graphics/renderpass.cpp
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@@ -44,7 +44,7 @@ RenderPass* renderpass_create(GraphicsDevice* device)
renderPassInfo.pSubpasses = &subpass;
if (vkCreateRenderPass(
device->VulkanDevice, &renderPassInfo, nullptr, &renderpass->RenderPass)
device->VulkanDevice, &renderPassInfo, nullptr, &renderpass->VulkanRenderPass)
!= VK_SUCCESS) {
yolo::error("failed to create render pass!");
return nullptr;
@@ -60,8 +60,74 @@ RenderPass* renderpass_create(GraphicsDevice* device)
void rendepass_cleanup(RenderPass* renderpass)
{
pipeline_cleanup(renderpass->RenderPipeline);
vkDestroyRenderPass(renderpass->Device->VulkanDevice, renderpass->RenderPass, nullptr);
vkDestroyRenderPass(
renderpass->Device->VulkanDevice, renderpass->VulkanRenderPass, nullptr);
vkDestroyFramebuffer(
renderpass->Device->VulkanDevice, renderpass->Framebuffer, nullptr);
vkDestroyCommandPool(
renderpass->Device->VulkanDevice, renderpass->CommandPool, nullptr);
delete renderpass;
}
void renderpass_configure_command_buffer(RenderPass* renderpass)
{
QueueFamilyIndices i = device_get_queue_families(
renderpass->Device, renderpass->Device->VulkanPhysicalDevice);
VkCommandPoolCreateInfo poolInfo {};
poolInfo.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
poolInfo.queueFamilyIndex = i.graphicsFamily.value();
poolInfo.flags = 0; // Optional
if (vkCreateCommandPool(renderpass->Device->VulkanDevice, &poolInfo, nullptr,
&renderpass->CommandPool)
!= VK_SUCCESS) {
yolo::error("failed to create command pool!");
}
VkCommandBufferAllocateInfo allocInfo {};
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocInfo.commandPool = renderpass->CommandPool;
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocInfo.commandBufferCount = 1;
if (vkAllocateCommandBuffers(
renderpass->Device->VulkanDevice, &allocInfo, &renderpass->CommandBuffer)
!= VK_SUCCESS) {
yolo::error("failed to allocate command buffers!");
}
yolo::debug("Command buffer created");
}
void renderpass_command_buffer_begin(RenderPass* renderpass)
{
VkCommandBufferBeginInfo beginInfo {};
beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
beginInfo.flags = 0; // Optional
beginInfo.pInheritanceInfo = nullptr; // Optional
if (vkBeginCommandBuffer(renderpass->CommandBuffer, &beginInfo) != VK_SUCCESS) {
yolo::error("failed to begin recording command buffer!");
}
}
void renderpass_command_buffer_end(RenderPass* renderpass) {
if (vkEndCommandBuffer(renderpass->CommandBuffer) != VK_SUCCESS) {
yolo::error("failed to record command buffer!");
}
}
void renderpass_begin(RenderPass* renderpass)
{
renderpass_command_buffer_begin(renderpass);
}
void renderpass_end(RenderPass* renderpass)
{
renderpass_command_buffer_end(renderpass);
}
}