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adding custom pipeline for water (what a journey to do so...)

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kbz_8
2025-06-02 00:00:08 +02:00
parent ce9335ba6a
commit f6decee5fa
22 changed files with 355 additions and 122 deletions
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99
ScopEngine/Runtime/Sources/Renderer/Pipelines/Graphics.cpp
View File

@@ -2,47 +2,58 @@
#include <Renderer/RenderCore.h>
#include <Renderer/Renderer.h>
#include <Renderer/Vertex.h>
#include <Graphics/Enums.h>
#include <Core/EventBus.h>
#include <Core/Logs.h>
namespace Scop
{
void GraphicPipeline::Init(const GraphicPipelineDescriptor& descriptor)
void GraphicPipeline::Init(GraphicPipelineDescriptor descriptor)
{
if(!descriptor.vertex_shader || !descriptor.fragment_shader)
FatalError("Vulkan: invalid shaders");
m_attachments = descriptor.color_attachments;
p_vertex_shader = descriptor.vertex_shader;
p_fragment_shader = descriptor.fragment_shader;
p_renderer = descriptor.renderer;
p_depth = descriptor.depth;
m_description = std::move(descriptor);
m_description.vertex_shader->SetPipelineInUse(this);
m_description.fragment_shader->SetPipelineInUse(this);
std::vector<VkPushConstantRange> push_constants;
std::vector<VkDescriptorSetLayout> set_layouts;
push_constants.insert(push_constants.end(), p_vertex_shader->GetPipelineLayout().push_constants.begin(), p_vertex_shader->GetPipelineLayout().push_constants.end());
push_constants.insert(push_constants.end(), p_fragment_shader->GetPipelineLayout().push_constants.begin(), p_fragment_shader->GetPipelineLayout().push_constants.end());
set_layouts.insert(set_layouts.end(), p_vertex_shader->GetPipelineLayout().set_layouts.begin(), p_vertex_shader->GetPipelineLayout().set_layouts.end());
set_layouts.insert(set_layouts.end(), p_fragment_shader->GetPipelineLayout().set_layouts.begin(), p_fragment_shader->GetPipelineLayout().set_layouts.end());
push_constants.insert(push_constants.end(), m_description.vertex_shader->GetPipelineLayout().push_constants.begin(), m_description.vertex_shader->GetPipelineLayout().push_constants.end());
push_constants.insert(push_constants.end(), m_description.fragment_shader->GetPipelineLayout().push_constants.begin(), m_description.fragment_shader->GetPipelineLayout().push_constants.end());
set_layouts.insert(set_layouts.end(), m_description.vertex_shader->GetPipelineLayout().set_layouts.begin(), m_description.vertex_shader->GetPipelineLayout().set_layouts.end());
set_layouts.insert(set_layouts.end(), m_description.fragment_shader->GetPipelineLayout().set_layouts.begin(), m_description.fragment_shader->GetPipelineLayout().set_layouts.end());
m_pipeline_layout = kvfCreatePipelineLayout(RenderCore::Get().GetDevice(), set_layouts.data(), set_layouts.size(), push_constants.data(), push_constants.size());
CreateFramebuffers(m_attachments, descriptor.clear_color_attachments);
CreateFramebuffers(m_description.color_attachments, m_description.clear_color_attachments);
VkPhysicalDeviceFeatures features{};
RenderCore::Get().vkGetPhysicalDeviceFeatures(RenderCore::Get().GetPhysicalDevice(), &features);
VkCullModeFlags cullmode;
switch(m_description.culling)
{
case CullMode::None: cullmode = VK_CULL_MODE_NONE; break;
case CullMode::Back: cullmode = VK_CULL_MODE_BACK_BIT; break;
case CullMode::Front: cullmode = VK_CULL_MODE_FRONT_BIT; break;
case CullMode::FrontAndBack: cullmode = VK_CULL_MODE_FRONT_AND_BACK; break;
default: break;
}
KvfGraphicsPipelineBuilder* builder = kvfCreateGPipelineBuilder();
kvfGPipelineBuilderAddShaderStage(builder, p_vertex_shader->GetShaderStage(), p_vertex_shader->GetShaderModule(), "main");
kvfGPipelineBuilderAddShaderStage(builder, p_fragment_shader->GetShaderStage(), p_fragment_shader->GetShaderModule(), "main");
kvfGPipelineBuilderAddShaderStage(builder, m_description.vertex_shader->GetShaderStage(), m_description.vertex_shader->GetShaderModule(), "main");
kvfGPipelineBuilderAddShaderStage(builder, m_description.fragment_shader->GetShaderStage(), m_description.fragment_shader->GetShaderModule(), "main");
kvfGPipelineBuilderSetInputTopology(builder, VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST);
kvfGPipelineBuilderSetCullMode(builder, descriptor.culling, VK_FRONT_FACE_CLOCKWISE);
kvfGPipelineBuilderSetCullMode(builder, cullmode, VK_FRONT_FACE_CLOCKWISE);
kvfGPipelineBuilderEnableAlphaBlending(builder);
if(p_depth)
kvfGPipelineBuilderEnableDepthTest(builder, (descriptor.depth_test_equal ? VK_COMPARE_OP_EQUAL : VK_COMPARE_OP_LESS), true);
if(m_description.depth)
kvfGPipelineBuilderEnableDepthTest(builder, (m_description.depth_test_equal ? VK_COMPARE_OP_EQUAL : VK_COMPARE_OP_LESS), true);
else
kvfGPipelineBuilderDisableDepthTest(builder);
if(features.fillModeNonSolid)
kvfGPipelineBuilderSetPolygonMode(builder, descriptor.mode, 1.0f);
if(m_description.wireframe && features.fillModeNonSolid)
kvfGPipelineBuilderSetPolygonMode(builder, VK_POLYGON_MODE_LINE, 1.0f);
else
kvfGPipelineBuilderSetPolygonMode(builder, VK_POLYGON_MODE_FILL, 1.0f);
if(features.sampleRateShading)
@@ -50,7 +61,7 @@ namespace Scop
else
kvfGPipelineBuilderSetMultisampling(builder, VK_SAMPLE_COUNT_1_BIT);
if(!descriptor.no_vertex_inputs)
if(!m_description.no_vertex_inputs)
{
VkVertexInputBindingDescription binding_description = Vertex::GetBindingDescription();
auto attributes_description = Vertex::GetAttributeDescriptions();
@@ -65,7 +76,7 @@ namespace Scop
name_info.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT;
name_info.objectType = VK_OBJECT_TYPE_PIPELINE;
name_info.objectHandle = reinterpret_cast<std::uint64_t>(m_pipeline);
name_info.pObjectName = descriptor.name.data();
name_info.pObjectName = m_description.name.data();
RenderCore::Get().vkSetDebugUtilsObjectNameEXT(RenderCore::Get().GetDevice(), &name_info);
name_info.objectType = VK_OBJECT_TYPE_RENDER_PASS;
@@ -73,10 +84,10 @@ namespace Scop
RenderCore::Get().vkSetDebugUtilsObjectNameEXT(RenderCore::Get().GetDevice(), &name_info);
name_info.objectType = VK_OBJECT_TYPE_SHADER_MODULE;
name_info.objectHandle = reinterpret_cast<std::uint64_t>(p_vertex_shader->GetShaderModule());
name_info.objectHandle = reinterpret_cast<std::uint64_t>(m_description.vertex_shader->GetShaderModule());
RenderCore::Get().vkSetDebugUtilsObjectNameEXT(RenderCore::Get().GetDevice(), &name_info);
name_info.objectHandle = reinterpret_cast<std::uint64_t>(p_fragment_shader->GetShaderModule());
name_info.objectHandle = reinterpret_cast<std::uint64_t>(m_description.fragment_shader->GetShaderModule());
RenderCore::Get().vkSetDebugUtilsObjectNameEXT(RenderCore::Get().GetDevice(), &name_info);
name_info.objectType = VK_OBJECT_TYPE_FRAMEBUFFER;
@@ -85,7 +96,7 @@ namespace Scop
name_info.objectHandle = reinterpret_cast<std::uint64_t>(fb);
RenderCore::Get().vkSetDebugUtilsObjectNameEXT(RenderCore::Get().GetDevice(), &name_info);
}
Message("Vulkan: % graphics pipeline created", descriptor.name);
Message("Vulkan: % graphics pipeline created", m_description.name);
#else
Message("Vulkan: graphics pipeline created");
#endif
@@ -93,6 +104,13 @@ namespace Scop
bool GraphicPipeline::BindPipeline(VkCommandBuffer command_buffer, std::size_t framebuffer_index, std::array<float, 4> clear) noexcept
{
if(s_bound_pipeline != nullptr)
{
Error("Vulkan: cannot bind a graphics pipeline because another one have not been unbound");
return false;
}
s_bound_pipeline = this;
TransitionAttachments(command_buffer);
VkFramebuffer fb = m_framebuffers[framebuffer_index];
@@ -120,7 +138,7 @@ namespace Scop
m_clears[i].color.float32[3] = clear[3];
}
if(p_depth)
if(m_description.depth)
m_clears.back().depthStencil = VkClearDepthStencilValue{ 1.0f, 0 };
kvfBeginRenderPass(m_renderpass, command_buffer, fb, fb_extent, m_clears.data(), m_clears.size());
@@ -130,7 +148,10 @@ namespace Scop
void GraphicPipeline::EndPipeline(VkCommandBuffer command_buffer) noexcept
{
if(s_bound_pipeline != this)
return;
RenderCore::Get().vkCmdEndRenderPass(command_buffer);
s_bound_pipeline = nullptr;
}
void GraphicPipeline::Destroy() noexcept
@@ -151,16 +172,14 @@ namespace Scop
Message("Vulkan: renderpass destroyed");
kvfDestroyPipeline(RenderCore::Get().GetDevice(), m_pipeline);
p_vertex_shader.reset();
p_fragment_shader.reset();
m_attachments.clear();
m_description.vertex_shader.reset();
m_description.fragment_shader.reset();
m_description.color_attachments.clear();
m_framebuffers.clear();
m_clears.clear();
m_renderpass = VK_NULL_HANDLE;
m_pipeline = VK_NULL_HANDLE;
m_pipeline_layout = VK_NULL_HANDLE;
p_renderer = nullptr;
p_depth = nullptr;
Message("Vulkan: graphics pipeline destroyed");
}
@@ -170,10 +189,10 @@ namespace Scop
std::vector<VkAttachmentDescription> attachments;
std::vector<VkImageView> attachment_views;
if(p_renderer)
if(m_description.renderer)
{
attachments.push_back(kvfBuildSwapchainAttachmentDescription(p_renderer->GetSwapchain().Get(), clear_attachments));
attachment_views.push_back(p_renderer->GetSwapchain().GetSwapchainImages()[0].GetImageView());
attachments.push_back(kvfBuildSwapchainAttachmentDescription(m_description.renderer->GetSwapchain().Get(), clear_attachments));
attachment_views.push_back(m_description.renderer->GetSwapchain().GetSwapchainImages()[0].GetImageView());
}
for(NonOwningPtr<Texture> image : render_targets)
@@ -182,10 +201,10 @@ namespace Scop
attachment_views.push_back(image->GetImageView());
}
if(p_depth)
if(m_description.depth)
{
attachments.push_back(kvfBuildAttachmentDescription(KVF_IMAGE_DEPTH, p_depth->GetFormat(), p_depth->GetLayout(), p_depth->GetLayout(), clear_attachments, VK_SAMPLE_COUNT_1_BIT));
attachment_views.push_back(p_depth->GetImageView());
attachments.push_back(kvfBuildAttachmentDescription(KVF_IMAGE_DEPTH, m_description.depth->GetFormat(), m_description.depth->GetLayout(), m_description.depth->GetLayout(), clear_attachments, VK_SAMPLE_COUNT_1_BIT));
attachment_views.push_back(m_description.depth->GetImageView());
}
m_renderpass = kvfCreateRenderPass(RenderCore::Get().GetDevice(), attachments.data(), attachments.size(), GetPipelineBindPoint());
@@ -193,9 +212,9 @@ namespace Scop
m_clears.resize(attachments.size());
Message("Vulkan: renderpass created");
if(p_renderer)
if(m_description.renderer)
{
for(const Image& image : p_renderer->GetSwapchain().GetSwapchainImages())
for(const Image& image : m_description.renderer->GetSwapchain().GetSwapchainImages())
{
attachment_views[0] = image.GetImageView();
m_framebuffers.push_back(kvfCreateFramebuffer(RenderCore::Get().GetDevice(), m_renderpass, attachment_views.data(), attachment_views.size(), { .width = image.GetWidth(), .height = image.GetHeight() }));
@@ -211,10 +230,10 @@ namespace Scop
void GraphicPipeline::TransitionAttachments(VkCommandBuffer cmd)
{
if(p_depth)
p_depth->TransitionLayout(VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, cmd);
if(m_description.depth)
m_description.depth->TransitionLayout(VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, cmd);
for(NonOwningPtr<Texture> image : m_attachments)
for(NonOwningPtr<Texture> image : m_description.color_attachments)
image->TransitionLayout(VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, cmd);
}
}

10
ScopEngine/Runtime/Sources/Renderer/Pipelines/Shader.cpp
View File

@@ -31,16 +31,18 @@ namespace Scop
void Shader::GeneratePipelineLayout(ShaderLayout layout)
{
for(auto& [n, set] : layout.set_layouts)
for(auto& [_, set] : layout.set_layouts)
{
std::vector<VkDescriptorSetLayoutBinding> bindings(set.binds.size());
for(std::size_t i = 0; i < set.binds.size(); i++)
std::size_t i = 0;
for(auto& [bind, type] : set.binds)
{
bindings[i].binding = set.binds[i].first;
bindings[i].binding = bind;
bindings[i].descriptorCount = 1;
bindings[i].descriptorType = set.binds[i].second;
bindings[i].descriptorType = type;
bindings[i].pImmutableSamplers = nullptr;
bindings[i].stageFlags = m_stage;
i++;
}
m_set_layouts.emplace_back(kvfCreateDescriptorSetLayout(RenderCore::Get().GetDevice(), bindings.data(), bindings.size()));
Message("Vulkan: descriptor set layout created");