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Vulkan: Add renderpass and framebuffers

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This commit is contained in:
Lynix
2020-04-10 17:36:05 +02:00
parent 9507c56fc9
commit d9a08640d6
41 changed files with 659 additions and 95 deletions
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93
src/Nazara/VulkanRenderer/VulkanCommandBufferBuilder.cpp
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@@ -5,7 +5,11 @@
#include <Nazara/VulkanRenderer/VulkanCommandBufferBuilder.hpp>
#include <Nazara/Core/StackArray.hpp>
#include <Nazara/VulkanRenderer/VulkanBuffer.hpp>
#include <Nazara/VulkanRenderer/VulkanMultipleFramebuffer.hpp>
#include <Nazara/VulkanRenderer/VulkanRenderPass.hpp>
#include <Nazara/VulkanRenderer/VulkanRenderPipeline.hpp>
#include <Nazara/VulkanRenderer/VulkanRenderPipelineLayout.hpp>
#include <Nazara/VulkanRenderer/VulkanSingleFramebuffer.hpp>
#include <Nazara/VulkanRenderer/VulkanShaderBinding.hpp>
#include <Nazara/VulkanRenderer/VulkanUploadPool.hpp>
#include <Nazara/VulkanRenderer/Debug.hpp>
@@ -22,6 +26,73 @@ namespace Nz
m_commandBuffer.BeginDebugRegion(regionNameEOS.data(), color);
}
void VulkanCommandBufferBuilder::BeginRenderPass(const Framebuffer& framebuffer, const RenderPass& renderPass, Nz::Recti renderRect, std::initializer_list<ClearValues> clearValues)
{
const VulkanRenderPass& vkRenderPass = static_cast<const VulkanRenderPass&>(renderPass);
const Vk::Framebuffer& vkFramebuffer = [&] () -> const Vk::Framebuffer&
{
const VulkanFramebuffer& vkFramebuffer = static_cast<const VulkanFramebuffer&>(framebuffer);
switch (vkFramebuffer.GetType())
{
case VulkanFramebuffer::Type::Multiple:
{
const VulkanMultipleFramebuffer& vkMultipleFramebuffer = static_cast<const VulkanMultipleFramebuffer&>(vkFramebuffer);
m_framebufferCount = std::max(m_framebufferCount, vkMultipleFramebuffer.GetFramebufferCount());
return vkMultipleFramebuffer.GetFramebuffer(m_imageIndex);
}
case VulkanFramebuffer::Type::Single:
return static_cast<const VulkanSingleFramebuffer&>(vkFramebuffer).GetFramebuffer();
}
throw std::runtime_error("Unhandled framebuffer type " + std::to_string(UnderlyingCast(vkFramebuffer.GetType())));
}();
VkRect2D renderArea;
renderArea.offset.x = renderRect.x;
renderArea.offset.y = renderRect.y;
renderArea.extent.width = renderRect.width;
renderArea.extent.height = renderRect.height;
StackArray<VkClearValue> vkClearValues = NazaraStackArray(VkClearValue, clearValues.size());
std::size_t index = 0;
for (const ClearValues& values : clearValues)
{
auto& vkValues = vkClearValues[index];
if (PixelFormatInfo::GetContent(vkRenderPass.GetAttachmentFormat(index)) == PixelFormatContent_ColorRGBA)
{
vkValues.color.float32[0] = values.color.r / 255.f;
vkValues.color.float32[1] = values.color.g / 255.f;
vkValues.color.float32[2] = values.color.b / 255.f;
vkValues.color.float32[3] = values.color.a / 255.f;
}
else
{
vkValues.depthStencil.depth = values.depth;
vkValues.depthStencil.stencil = values.stencil;
}
index++;
}
VkRenderPassBeginInfo beginInfo = { VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO };
beginInfo.renderPass = vkRenderPass.GetRenderPass();
beginInfo.framebuffer = vkFramebuffer;
beginInfo.renderArea.offset.x = renderRect.x;
beginInfo.renderArea.offset.y = renderRect.y;
beginInfo.renderArea.extent.width = renderRect.width;
beginInfo.renderArea.extent.height = renderRect.height;
beginInfo.clearValueCount = vkClearValues.size();
beginInfo.pClearValues = vkClearValues.data();
m_commandBuffer.BeginRenderPass(beginInfo);
m_currentRenderPass = &vkRenderPass;
}
void VulkanCommandBufferBuilder::BindIndexBuffer(Nz::AbstractBuffer* indexBuffer, UInt64 offset)
{
VulkanBuffer& vkBuffer = *static_cast<VulkanBuffer*>(indexBuffer);
@@ -29,11 +100,21 @@ namespace Nz
m_commandBuffer.BindIndexBuffer(vkBuffer.GetBuffer(), offset, VK_INDEX_TYPE_UINT16); //< Fuck me right?
}
void VulkanCommandBufferBuilder::BindShaderBinding(ShaderBinding& binding)
void VulkanCommandBufferBuilder::BindPipeline(const RenderPipeline& pipeline)
{
VulkanShaderBinding& vkBinding = static_cast<VulkanShaderBinding&>(binding);
if (!m_currentRenderPass)
throw std::runtime_error("BindPipeline must be called in a RenderPass");
VulkanRenderPipelineLayout& pipelineLayout = vkBinding.GetOwner();
const VulkanRenderPipeline& vkBinding = static_cast<const VulkanRenderPipeline&>(pipeline);
m_commandBuffer.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, vkBinding.Get(m_currentRenderPass->GetRenderPass()));
}
void VulkanCommandBufferBuilder::BindShaderBinding(const ShaderBinding& binding)
{
const VulkanShaderBinding& vkBinding = static_cast<const VulkanShaderBinding&>(binding);
const VulkanRenderPipelineLayout& pipelineLayout = vkBinding.GetOwner();
m_commandBuffer.BindDescriptorSet(VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout.GetPipelineLayout(), 0U, vkBinding.GetDescriptorSet());
}
@@ -76,6 +157,12 @@ namespace Nz
m_commandBuffer.EndDebugRegion();
}
void VulkanCommandBufferBuilder::EndRenderPass()
{
m_commandBuffer.EndRenderPass();
m_currentRenderPass = nullptr;
}
void VulkanCommandBufferBuilder::PreTransferBarrier()
{
m_commandBuffer.MemoryBarrier(VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0U, VK_ACCESS_TRANSFER_READ_BIT);