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Add FrameGraph (WIP)

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This commit is contained in:
Jérôme Leclercq
2021-05-02 13:58:35 +02:00
parent 377129586b
commit 55c2dd8485
29 changed files with 1749 additions and 36 deletions
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28
src/Nazara/VulkanRenderer/VulkanCommandBufferBuilder.cpp
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@@ -11,6 +11,7 @@
#include <Nazara/VulkanRenderer/VulkanRenderPipelineLayout.hpp>
#include <Nazara/VulkanRenderer/VulkanSingleFramebuffer.hpp>
#include <Nazara/VulkanRenderer/VulkanShaderBinding.hpp>
#include <Nazara/VulkanRenderer/VulkanTexture.hpp>
#include <Nazara/VulkanRenderer/VulkanUploadPool.hpp>
#include <Nazara/VulkanRenderer/Debug.hpp>
@@ -26,7 +27,7 @@ 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)
void VulkanCommandBufferBuilder::BeginRenderPass(const Framebuffer& framebuffer, const RenderPass& renderPass, Nz::Recti renderRect, const ClearValues* clearValues, std::size_t clearValueCount)
{
const VulkanRenderPass& vkRenderPass = static_cast<const VulkanRenderPass&>(renderPass);
@@ -49,14 +50,15 @@ namespace Nz
throw std::runtime_error("Unhandled framebuffer type " + std::to_string(UnderlyingCast(vkFramebuffer.GetType())));
}();
StackArray<VkClearValue> vkClearValues = NazaraStackArray(VkClearValue, clearValues.size());
std::size_t attachmentCount = vkRenderPass.GetAttachmentCount();
std::size_t index = 0;
for (const ClearValues& values : clearValues)
StackArray<VkClearValue> vkClearValues = NazaraStackArray(VkClearValue, attachmentCount);
for (std::size_t i = 0; i < attachmentCount; ++i)
{
auto& vkValues = vkClearValues[index];
const auto& values = (i < clearValueCount) ? clearValues[i] : CommandBufferBuilder::ClearValues{};
auto& vkValues = vkClearValues[i];
if (PixelFormatInfo::GetContent(vkRenderPass.GetAttachment(index).format) == PixelFormatContent_ColorRGBA)
if (PixelFormatInfo::GetContent(vkRenderPass.GetAttachment(i).format) == PixelFormatContent_ColorRGBA)
{
vkValues.color.float32[0] = values.color.r / 255.f;
vkValues.color.float32[1] = values.color.g / 255.f;
@@ -68,8 +70,6 @@ namespace Nz
vkValues.depthStencil.depth = values.depth;
vkValues.depthStencil.stencil = values.stencil;
}
index++;
}
VkRenderPassBeginInfo beginInfo = { VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO };
@@ -157,6 +157,11 @@ namespace Nz
m_currentRenderPass = nullptr;
}
void VulkanCommandBufferBuilder::NextSubpass()
{
m_commandBuffer.NextSubpass();
}
void VulkanCommandBufferBuilder::PreTransferBarrier()
{
m_commandBuffer.MemoryBarrier(VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0U, VK_ACCESS_TRANSFER_READ_BIT);
@@ -176,4 +181,11 @@ namespace Nz
{
m_commandBuffer.SetViewport(Nz::Rectf(viewportRegion), 0.f, 1.f);
}
void VulkanCommandBufferBuilder::TextureBarrier(PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, MemoryAccessFlags srcAccessMask, MemoryAccessFlags dstAccessMask, TextureLayout oldLayout, TextureLayout newLayout, const Texture& texture)
{
const VulkanTexture& vkTexture = static_cast<const VulkanTexture&>(texture);
m_commandBuffer.ImageBarrier(ToVulkan(srcStageMask), ToVulkan(dstStageMask), VkDependencyFlags(0), ToVulkan(srcAccessMask), ToVulkan(dstAccessMask), ToVulkan(oldLayout), ToVulkan(newLayout), vkTexture.GetImage(), VK_IMAGE_ASPECT_COLOR_BIT);
}
}