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Add Device and Window abstraction

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This commit is contained in:
Thraix
2023-03-04 23:02:42 +01:00
parent 1e7d08250e
commit c975ed2674
47 changed files with 854 additions and 614 deletions
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CopiumEngine/CopiumEngine.vcxproj
+8 -1
View File
@@ -1,4 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
@@ -166,6 +166,9 @@
<ItemGroup>
<ClCompile Include="src\copium\core\Application.cpp" />
<ClCompile Include="src\copium\buffer\Buffer.cpp" />
<ClCompile Include="src\copium\core\Device.cpp" />
<ClCompile Include="src\copium\core\Vulkan.cpp" />
<ClCompile Include="src\copium\core\Window.cpp" />
<ClCompile Include="src\copium\mesh\Mesh.cpp" />
<ClCompile Include="src\copium\sampler\ColorAttachment.cpp" />
<ClCompile Include="src\copium\buffer\CommandBuffer.cpp" />
@@ -195,6 +198,10 @@
<ClCompile Include="src\copium\mesh\VertexPassthrough.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="src\copium\core\VulkanCore.h" />
<ClInclude Include="src\copium\core\Device.h" />
<ClInclude Include="src\copium\core\Vulkan.h" />
<ClInclude Include="src\copium\core\Window.h" />
<ClInclude Include="src\copium\mesh\Mesh.h" />
<ClInclude Include="src\copium\sampler\DepthAttachment.h" />
<ClInclude Include="src\copium\core\Application.h" />
CopiumEngine/CopiumEngine.vcxproj.filters
+21
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@@ -102,6 +102,15 @@
<ClCompile Include="src\copium\mesh\Mesh.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="src\copium\core\Device.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="src\copium\core\Window.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="src\copium\core\Vulkan.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="src\copium\sampler\DepthAttachment.h">
@@ -194,6 +203,18 @@
<ClInclude Include="src\copium\mesh\Mesh.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="src\copium\core\Window.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="src\copium\core\Vulkan.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="src\copium\core\Device.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="src\copium\core\VulkanCore.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<None Include="res\shaders\shader.frag" />
CopiumEngine/src/copium/buffer/Buffer.cpp
+26 -23
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@@ -1,9 +1,12 @@
#include "copium/buffer/Buffer.h"
#include "copium/core/Device.h"
#include "copium/core/Instance.h"
namespace Copium
{
Buffer::Buffer(Instance& instance, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkDeviceSize size, int count)
: instance{instance}, size{size}, count{count}
Buffer::Buffer(Vulkan& vulkan, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkDeviceSize size, int count)
: vulkan{vulkan}, size{size}, count{count}
{
VkBufferCreateInfo createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
@@ -11,25 +14,25 @@ namespace Copium
createInfo.usage = usage;
createInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
CP_VK_ASSERT(vkCreateBuffer(instance.GetDevice(), &createInfo, nullptr, &handle), "Buffer : Failed to initialize buffer");
CP_VK_ASSERT(vkCreateBuffer(vulkan.GetDevice(), &createInfo, nullptr, &handle), "Buffer : Failed to initialize buffer");
VkMemoryRequirements memoryRequirements;
vkGetBufferMemoryRequirements(instance.GetDevice(), handle, &memoryRequirements);
vkGetBufferMemoryRequirements(vulkan.GetDevice(), handle, &memoryRequirements);
VkMemoryAllocateInfo allocateInfo{};
allocateInfo.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
allocateInfo.allocationSize = memoryRequirements.size;
allocateInfo.memoryTypeIndex = instance.FindMemoryType(memoryRequirements.memoryTypeBits, properties);
allocateInfo.memoryTypeIndex = vulkan.GetDevice().FindMemoryType(memoryRequirements.memoryTypeBits, properties);
CP_VK_ASSERT(vkAllocateMemory(instance.GetDevice(), &allocateInfo, nullptr, &memory), "Buffer : Failed to allocate buffer memory");
CP_VK_ASSERT(vkAllocateMemory(vulkan.GetDevice(), &allocateInfo, nullptr, &memory), "Buffer : Failed to allocate buffer memory");
vkBindBufferMemory(instance.GetDevice(), handle, memory, 0);
vkBindBufferMemory(vulkan.GetDevice(), handle, memory, 0);
}
Buffer::~Buffer()
{
vkFreeMemory(instance.GetDevice(), memory, nullptr);
vkDestroyBuffer(instance.GetDevice(), handle, nullptr);
vkFreeMemory(vulkan.GetDevice(), memory, nullptr);
vkDestroyBuffer(vulkan.GetDevice(), handle, nullptr);
}
void Buffer::Update(void* indexData, int index)
@@ -39,9 +42,9 @@ namespace Copium
if (mappedData == nullptr)
{
void* data;
vkMapMemory(instance.GetDevice(), memory, index * size, size, 0, &data);
vkMapMemory(vulkan.GetDevice(), memory, index * size, size, 0, &data);
memcpy(data, indexData, size);
vkUnmapMemory(instance.GetDevice(), memory);
vkUnmapMemory(vulkan.GetDevice(), memory);
}
else
{
@@ -52,26 +55,26 @@ namespace Copium
void Buffer::UpdateStaging(void* data)
{
VkDeviceSize bufferSize = size * count;
Buffer stagingBuffer{instance, VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, bufferSize, 1};
Buffer stagingBuffer{vulkan, VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, bufferSize, 1};
stagingBuffer.Update(data, 0);
CopyBuffer(instance, stagingBuffer, *this, 0, bufferSize);
CopyBuffer(vulkan, stagingBuffer, *this, 0, bufferSize);
}
void Buffer::UpdateStaging(void* data, VkDeviceSize offset, VkDeviceSize size)
{
Buffer stagingBuffer{instance, VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, size, 1};
Buffer stagingBuffer{vulkan, VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, size, 1};
stagingBuffer.Update(data, 0);
CopyBuffer(instance, stagingBuffer, *this, offset, size);
CopyBuffer(vulkan, stagingBuffer, *this, offset, size);
}
void* Buffer::Map()
{
CP_ASSERT(mappedData == nullptr, "Map : Mapping an already mapped buffer");
vkMapMemory(instance.GetDevice(), memory, 0, size * count, 0, &mappedData);
vkMapMemory(vulkan.GetDevice(), memory, 0, size * count, 0, &mappedData);
return mappedData;
}
@@ -79,7 +82,7 @@ namespace Copium
{
CP_ASSERT(mappedData != nullptr, "Unmap : Unmapping an already unmapped buffer");
vkUnmapMemory(instance.GetDevice(), memory);
vkUnmapMemory(vulkan.GetDevice(), memory);
mappedData = nullptr;
}
@@ -99,17 +102,17 @@ namespace Copium
return size * (VkDeviceSize)index;
}
void Buffer::CopyBuffer(Instance& instance, const Buffer& srcBuffer, const Buffer& dstBuffer, VkDeviceSize offset, VkDeviceSize size)
void Buffer::CopyBuffer(Vulkan& vulkan, const Buffer& srcBuffer, const Buffer& dstBuffer, VkDeviceSize offset, VkDeviceSize size)
{
VkCommandBufferAllocateInfo allocateInfo{};
allocateInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocateInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocateInfo.commandPool = instance.GetCommandPool();
allocateInfo.commandPool = vulkan.GetDevice().GetCommandPool();
allocateInfo.commandBufferCount = 1;
VkCommandBuffer commandBuffer;
CP_VK_ASSERT(vkAllocateCommandBuffers(instance.GetDevice(), &allocateInfo, &commandBuffer), "CopyBuffer : Failed to initialize command buffer");
CP_VK_ASSERT(vkAllocateCommandBuffers(vulkan.GetDevice(), &allocateInfo, &commandBuffer), "CopyBuffer : Failed to initialize command buffer");
VkCommandBufferBeginInfo beginInfo{};
beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
@@ -131,9 +134,9 @@ namespace Copium
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &commandBuffer;
vkQueueSubmit(instance.GetGraphicsQueue(), 1, &submitInfo, VK_NULL_HANDLE);
vkQueueWaitIdle(instance.GetGraphicsQueue());
vkQueueSubmit(vulkan.GetDevice().GetGraphicsQueue(), 1, &submitInfo, VK_NULL_HANDLE);
vkQueueWaitIdle(vulkan.GetDevice().GetGraphicsQueue());
vkFreeCommandBuffers(instance.GetDevice(), instance.GetCommandPool(), 1, &commandBuffer);
vkFreeCommandBuffers(vulkan.GetDevice(), vulkan.GetDevice().GetCommandPool(), 1, &commandBuffer);
}
}
CopiumEngine/src/copium/buffer/Buffer.h
+4 -4
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@@ -1,6 +1,6 @@
#pragma once
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
#include <vulkan/vulkan.hpp>
@@ -11,7 +11,7 @@ namespace Copium
{
CP_DELETE_COPY_AND_MOVE_CTOR(Buffer);
protected:
Instance& instance;
Vulkan& vulkan;
VkDeviceMemory memory;
VkBuffer handle;
@@ -21,7 +21,7 @@ namespace Copium
void* mappedData = nullptr;
public:
Buffer(Instance& instance, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkDeviceSize size, int count);
Buffer(Vulkan& vulkan, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkDeviceSize size, int count);
virtual ~Buffer();
void Update(void* indexData, int index);
@@ -35,6 +35,6 @@ namespace Copium
VkDeviceSize GetSize() const;
VkDeviceSize GetPosition(int index) const;
static void CopyBuffer(Instance& instance, const Buffer& srcBuffer, const Buffer& dstBuffer, VkDeviceSize offset, VkDeviceSize size);
static void CopyBuffer(Vulkan& vulkan, const Buffer& srcBuffer, const Buffer& dstBuffer, VkDeviceSize offset, VkDeviceSize size);
};
}
CopiumEngine/src/copium/buffer/CommandBuffer.cpp
+27 -22
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@@ -1,26 +1,37 @@
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Device.h"
#include "copium/core/Instance.h"
#include "copium/core/SwapChain.h"
namespace Copium
{
CommandBuffer::CommandBuffer(Instance& instance, Type type)
: instance{instance}, type{type}
CommandBuffer::CommandBuffer(Vulkan& vulkan, Type type)
: vulkan{vulkan}, type{type}
{
if (type == Type::Dynamic)
commandBuffers.resize(instance.GetMaxFramesInFlight());
else
switch (type)
{
case Type::SingleUse:
commandBuffers.resize(1);
break;
case Type::Dynamic:
commandBuffers.resize(SwapChain::MAX_FRAMES_IN_FLIGHT);
break;
default:
CP_ABORT("CommandBuffer : Unreachable switch case");
}
VkCommandBufferAllocateInfo allocateInfo{};
allocateInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocateInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocateInfo.commandPool = instance.GetCommandPool();
allocateInfo.commandPool = vulkan.GetDevice().GetCommandPool();
allocateInfo.commandBufferCount = commandBuffers.size();
CP_VK_ASSERT(vkAllocateCommandBuffers(instance.GetDevice(), &allocateInfo, commandBuffers.data()), "CommandBuffer : Failed to allocate CommandBuffer");
CP_VK_ASSERT(vkAllocateCommandBuffers(vulkan.GetDevice(), &allocateInfo, commandBuffers.data()), "CommandBuffer : Failed to allocate CommandBuffer");
}
CommandBuffer::~CommandBuffer()
{
vkFreeCommandBuffers(instance.GetDevice(), instance.GetCommandPool(), commandBuffers.size(), commandBuffers.data());
vkFreeCommandBuffers(vulkan.GetDevice(), vulkan.GetDevice().GetCommandPool(), commandBuffers.size(), commandBuffers.data());
}
// TODO: Test as constexpr function to see if it avoids the switch case
@@ -30,26 +41,25 @@ namespace Copium
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");
vkResetCommandBuffer(commandBuffers[vulkan.GetSwapChain().GetFlightIndex()], 0);
CP_VK_ASSERT(vkBeginCommandBuffer(commandBuffers[vulkan.GetSwapChain().GetFlightIndex()], &beginInfo), "Begin : Failed to begin command buffer");
}
void CommandBuffer::End()
{
vkEndCommandBuffer(currentCommandBuffer);
vkEndCommandBuffer(commandBuffers[vulkan.GetSwapChain().GetFlightIndex()]);
}
void CommandBuffer::Submit()
@@ -57,20 +67,15 @@ namespace Copium
VkSubmitInfo submitInfo{};
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &currentCommandBuffer;
submitInfo.pCommandBuffers = &commandBuffers[vulkan.GetSwapChain().GetFlightIndex()];
vkQueueSubmit(instance.GetGraphicsQueue(), 1, &submitInfo, VK_NULL_HANDLE);
vkQueueSubmit(vulkan.GetDevice().GetGraphicsQueue(), 1, &submitInfo, VK_NULL_HANDLE);
// TODO: if singleUse?
vkQueueWaitIdle(instance.GetGraphicsQueue());
}
void CommandBuffer::SubmitAsGraphicsQueue()
{
instance.SubmitGraphicsQueue({currentCommandBuffer});
vkQueueWaitIdle(vulkan.GetDevice().GetGraphicsQueue());
}
CommandBuffer::operator VkCommandBuffer() const
{
return currentCommandBuffer;
return commandBuffers[vulkan.GetSwapChain().GetFlightIndex()];
}
}
CopiumEngine/src/copium/buffer/CommandBuffer.h
+3 -6
View File
@@ -1,6 +1,6 @@
#pragma once
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
#include <vulkan/vulkan.hpp>
@@ -16,21 +16,18 @@ namespace Copium
SingleUse, Dynamic
};
private:
Instance& instance;
Vulkan& vulkan;
std::vector<VkCommandBuffer> commandBuffers;
const Type type;
VkCommandBuffer currentCommandBuffer{VK_NULL_HANDLE};
public:
CommandBuffer(Instance& instance, Type type);
CommandBuffer(Vulkan& vulkan, Type type);
virtual ~CommandBuffer();
void Begin();
void End();
void Submit();
void SubmitAsGraphicsQueue();
operator VkCommandBuffer() const;
};
CopiumEngine/src/copium/buffer/CommandBufferScoped.cpp
+2 -2
View File
@@ -2,8 +2,8 @@
namespace Copium
{
CommandBufferScoped::CommandBufferScoped(Instance& instance)
: CommandBuffer{instance, Type::SingleUse}
CommandBufferScoped::CommandBufferScoped(Vulkan& vulkan)
: CommandBuffer{vulkan, Type::SingleUse}
{
CommandBuffer::Begin();
}
CopiumEngine/src/copium/buffer/CommandBufferScoped.h
+2 -2
View File
@@ -1,7 +1,7 @@
#pragma once
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
namespace Copium
@@ -10,7 +10,7 @@ namespace Copium
{
CP_DELETE_COPY_AND_MOVE_CTOR(CommandBufferScoped);
public:
CommandBufferScoped(Instance& instance);
CommandBufferScoped(Vulkan& vulkan);
~CommandBufferScoped() override;
};
CopiumEngine/src/copium/buffer/Framebuffer.cpp
+18 -16
View File
@@ -1,12 +1,14 @@
#include "copium/buffer/Framebuffer.h"
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Device.h"
#include "copium/core/SwapChain.h"
#include "copium/sampler/Image.h"
namespace Copium
{
Framebuffer::Framebuffer(Instance& instance, uint32_t width, uint32_t height)
: instance{instance}, width{width}, height{height}
Framebuffer::Framebuffer(Vulkan& vulkan, uint32_t width, uint32_t height)
: vulkan{vulkan}, width{width}, height{height}
{
InitializeImage();
InitializeDepthBuffer();
@@ -17,19 +19,19 @@ namespace Copium
Framebuffer::~Framebuffer()
{
for (auto& framebuffer : framebuffers)
vkDestroyFramebuffer(instance.GetDevice(), framebuffer, nullptr);
vkDestroyRenderPass(instance.GetDevice(), renderPass, nullptr);
vkDestroyFramebuffer(vulkan.GetDevice(), framebuffer, nullptr);
vkDestroyRenderPass(vulkan.GetDevice(), renderPass, nullptr);
}
void Framebuffer::Resize(uint32_t width, uint32_t height)
{
vkDeviceWaitIdle(instance.GetDevice());
vkDeviceWaitIdle(vulkan.GetDevice());
this->width = width;
this->height = height;
colorAttachment.reset();
depthAttachment.reset();
for (auto&& framebuffer : framebuffers)
vkDestroyFramebuffer(instance.GetDevice(), framebuffer, nullptr);
vkDestroyFramebuffer(vulkan.GetDevice(), framebuffer, nullptr);
InitializeImage();
InitializeDepthBuffer();
InitializeFramebuffers();
@@ -44,7 +46,8 @@ namespace Copium
VkRenderPassBeginInfo renderPassBeginInfo{};
renderPassBeginInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
renderPassBeginInfo.renderPass = renderPass;
renderPassBeginInfo.framebuffer = framebuffers[instance.GetFlightIndex()];
renderPassBeginInfo.framebuffer = framebuffers[vulkan.GetSwapChain().GetFlightIndex()];
;
renderPassBeginInfo.renderArea.offset = {0, 0};
renderPassBeginInfo.renderArea.extent = {width, height};
renderPassBeginInfo.clearValueCount = clearValues.size();
@@ -77,7 +80,7 @@ namespace Copium
VkFramebuffer Framebuffer::GetFramebuffer() const
{
return framebuffers[instance.GetFlightIndex()];
return framebuffers[vulkan.GetSwapChain().GetFlightIndex()];
}
const ColorAttachment& Framebuffer::GetColorAttachment() const
@@ -97,12 +100,12 @@ namespace Copium
void Framebuffer::InitializeImage()
{
colorAttachment = std::make_unique<ColorAttachment>(instance, width, height);
colorAttachment = std::make_unique<ColorAttachment>(vulkan, width, height);
}
void Framebuffer::InitializeDepthBuffer()
{
depthAttachment = std::make_unique<DepthAttachment>(instance, width, height);
depthAttachment = std::make_unique<DepthAttachment>(vulkan, width, height);
}
void Framebuffer::InitializeRenderPass()
@@ -118,7 +121,7 @@ namespace Copium
colorAttachment.finalLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
VkAttachmentDescription depthAttachment{};
depthAttachment.format = Image::SelectDepthFormat(instance);
depthAttachment.format = Image::SelectDepthFormat(vulkan);
depthAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
depthAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
depthAttachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
@@ -166,14 +169,13 @@ namespace Copium
renderPassCreateInfo.dependencyCount = dependencies.size();
renderPassCreateInfo.pDependencies = dependencies.data();
CP_VK_ASSERT(vkCreateRenderPass(instance.GetDevice(), &renderPassCreateInfo, nullptr, &renderPass), "InitializeRenderPass : Failed to initialze render pass");
CP_VK_ASSERT(vkCreateRenderPass(vulkan.GetDevice(), &renderPassCreateInfo, nullptr, &renderPass), "InitializeRenderPass : Failed to initialze render pass");
}
void Framebuffer::InitializeFramebuffers()
{
framebuffers.resize(instance.GetMaxFramesInFlight());
for (size_t i = 0; i < instance.GetMaxFramesInFlight(); ++i)
framebuffers.resize(SwapChain::MAX_FRAMES_IN_FLIGHT);
for (size_t i = 0; i < framebuffers.size(); ++i)
{
std::vector<VkImageView> attachments{colorAttachment->GetImageView(i), depthAttachment->GetImageView()};
@@ -186,7 +188,7 @@ namespace Copium
createInfo.height = height;
createInfo.layers = 1;
CP_VK_ASSERT(vkCreateFramebuffer(instance.GetDevice(), &createInfo, nullptr, &framebuffers[i]), "InitializeFramebuffers : Failed to initialize framebuffer");
CP_VK_ASSERT(vkCreateFramebuffer(vulkan.GetDevice(), &createInfo, nullptr, &framebuffers[i]), "InitializeFramebuffers : Failed to initialize framebuffer");
}
}
}
CopiumEngine/src/copium/buffer/Framebuffer.h
+4 -3
View File
@@ -1,6 +1,7 @@
#pragma once
#include "copium/core/Instance.h"
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Vulkan.h"
#include "copium/sampler/ColorAttachment.h"
#include "copium/sampler/DepthAttachment.h"
#include "copium/util/Common.h"
@@ -13,7 +14,7 @@ namespace Copium
{
CP_DELETE_COPY_AND_MOVE_CTOR(Framebuffer);
private:
Instance& instance;
Vulkan& vulkan;
std::unique_ptr<ColorAttachment> colorAttachment;
std::unique_ptr<DepthAttachment> depthAttachment;
@@ -23,7 +24,7 @@ namespace Copium
uint32_t width;
uint32_t height;
public:
Framebuffer(Instance& instance, uint32_t width, uint32_t height);
Framebuffer(Vulkan& vulkan, uint32_t width, uint32_t height);
~Framebuffer();
void Resize(uint32_t width, uint32_t height);
CopiumEngine/src/copium/buffer/IndexBuffer.cpp
+2 -4
View File
@@ -1,13 +1,11 @@
#include "copium/buffer/IndexBuffer.h"
#include "copium/buffer/CommandBuffer.h"
#include <vulkan/vulkan.hpp>
namespace Copium
{
IndexBuffer::IndexBuffer(Instance& instance, int indexCount)
: Buffer{instance, VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, indexCount * sizeof(uint16_t), 1},
IndexBuffer::IndexBuffer(Vulkan& vulkan, int indexCount)
: Buffer{vulkan, VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, indexCount * sizeof(uint16_t), 1},
indexCount{indexCount}
{}
CopiumEngine/src/copium/buffer/IndexBuffer.h
+3 -2
View File
@@ -1,7 +1,8 @@
#pragma once
#include "copium/buffer/Buffer.h"
#include "copium/core/Instance.h"
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
namespace Copium
@@ -12,7 +13,7 @@ namespace Copium
private:
int indexCount;
public:
IndexBuffer(Instance& instance, int indexCount);
IndexBuffer(Vulkan& vulkan, int indexCount);
void Bind(const CommandBuffer& commandBuffer);
void Draw(const CommandBuffer& commandBuffer);
CopiumEngine/src/copium/buffer/UniformBuffer.cpp
+4 -2
View File
@@ -1,9 +1,11 @@
#include "copium/buffer/UniformBuffer.h"
#include "copium/core/SwapChain.h"
namespace Copium
{
UniformBuffer::UniformBuffer(Instance& instance, VkDeviceSize size)
: Buffer{instance, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, size, instance.GetMaxFramesInFlight()}
UniformBuffer::UniformBuffer(Vulkan& vulkan, VkDeviceSize size)
: Buffer{vulkan, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, size, SwapChain::MAX_FRAMES_IN_FLIGHT}
{}
VkDescriptorBufferInfo UniformBuffer::GetDescriptorBufferInfo(int index) const
CopiumEngine/src/copium/buffer/UniformBuffer.h
+4 -3
View File
@@ -1,7 +1,7 @@
#pragma once
#include "copium/buffer/Buffer.h"
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
#include <vulkan/vulkan.hpp>
@@ -13,18 +13,19 @@ namespace Copium
CP_DELETE_COPY_AND_MOVE_CTOR(UniformBuffer);
public:
UniformBuffer(Instance& instance, VkDeviceSize size);
UniformBuffer(Vulkan& vulkan, VkDeviceSize size);
VkDescriptorBufferInfo GetDescriptorBufferInfo(int index) const;
template <typename T>
void Update(const T& t);
};
template <typename T>
void UniformBuffer::Update(const T& t)
{
CP_ASSERT(sizeof(T) == Buffer::GetSize(), "Update : Template size is not the same as buffer size %u != %u", sizeof(T), Buffer::GetSize());
Buffer::Update((void*)&t, instance.GetFlightIndex());
Buffer::Update((void*)&t, vulkan.GetSwapChain().GetFlightIndex());
}
}
CopiumEngine/src/copium/buffer/VertexBuffer.cpp
+2 -2
View File
@@ -2,8 +2,8 @@
namespace Copium
{
VertexBuffer::VertexBuffer(Instance& instance, const VertexDescriptor& descriptor, int vertexCount)
: Buffer{instance, VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, descriptor.GetVertexSize() * vertexCount, 1}
VertexBuffer::VertexBuffer(Vulkan& vulkan, const VertexDescriptor& descriptor, int vertexCount)
: Buffer{vulkan, VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, descriptor.GetVertexSize() * vertexCount, 1}
{
VkDeviceSize offset = 0;
for (auto&& binding : descriptor.GetBindings())
CopiumEngine/src/copium/buffer/VertexBuffer.h
+2 -2
View File
@@ -2,7 +2,7 @@
#include "copium/buffer/Buffer.h"
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/pipeline/VertexDescriptor.h"
#include "copium/util/Common.h"
@@ -18,7 +18,7 @@ namespace Copium
std::vector<VkDeviceSize> bindingOffsets;
std::vector<VkDeviceSize> bindingSizes;
public:
VertexBuffer(Instance& instance, const VertexDescriptor& descriptor, int vertexCount);
VertexBuffer(Vulkan& vulkan, const VertexDescriptor& descriptor, int vertexCount);
void Bind(const CommandBuffer& commandBuffer);
void UpdateStaging(uint32_t binding, void* data);
CopiumEngine/src/copium/core/Application.cpp
+34 -25
View File
@@ -2,6 +2,10 @@
#include "copium/mesh/Vertex.h"
#include "copium/mesh/VertexPassthrough.h"
#include "copium/core/Device.h"
#include "copium/core/Instance.h"
#include "copium/core/SwapChain.h"
#include "copium/core/Window.h"
#include <glm/gtc/matrix_transform.hpp>
@@ -44,7 +48,7 @@ namespace Copium
Application::Application()
{
InitializeInstance();
InitializeVulkan();
InitializeFrameBuffer();
InitializeGraphicsPipeline();
InitializeTextureSampler();
@@ -56,56 +60,61 @@ namespace Copium
Application::~Application()
{
vkDeviceWaitIdle(instance->GetDevice());
vkDeviceWaitIdle(vulkan->GetDevice());
}
bool Application::Update()
{
if (framebuffer->GetWidth() != instance->GetSwapChain().GetExtent().width || framebuffer->GetHeight() != instance->GetSwapChain().GetExtent().height)
if (framebuffer->GetWidth() != vulkan->GetSwapChain().GetExtent().width || framebuffer->GetHeight() != vulkan->GetSwapChain().GetExtent().height)
{
framebuffer->Resize(instance->GetSwapChain().GetExtent().width / 8, instance->GetSwapChain().GetExtent().height / 8);
framebuffer->Resize(vulkan->GetSwapChain().GetExtent().width / 8, vulkan->GetSwapChain().GetExtent().height / 8);
descriptorSetPassthrough->AddSampler(framebuffer->GetColorAttachment(), 0);
}
if (!instance->BeginPresent())
{
if (!vulkan->GetSwapChain().BeginPresent())
return true;
}
RecordCommandBuffer();
commandBuffer->SubmitAsGraphicsQueue();
vulkan->GetSwapChain().SubmitToGraphicsQueue(*commandBuffer);
return instance->EndPresent();
vulkan->GetSwapChain().EndPresent();
return !glfwWindowShouldClose(vulkan->GetWindow().GetWindow());
}
void Application::InitializeInstance()
void Application::InitializeVulkan()
{
instance = std::make_unique<Instance>("Copium Engine");
vulkan = std::make_unique<Vulkan>();
vulkan->SetInstance(std::make_unique<Instance>("Copium Engine"));
vulkan->SetWindow(std::make_unique<Window>(*vulkan, "Copium Engine", 1920, 1080, Window::Mode::Windowed));
vulkan->SetDevice(std::make_unique<Device>(*vulkan));
vulkan->SetSwapChain(std::make_unique<SwapChain>(*vulkan));
CP_ASSERT(vulkan->Valid(), "Vulkan Manager was not initialized correctly");
}
void Application::InitializeFrameBuffer()
{
framebuffer = std::make_unique<Framebuffer>(*instance, instance->GetSwapChain().GetExtent().width, instance->GetSwapChain().GetExtent().height);
framebuffer = std::make_unique<Framebuffer>(*vulkan, vulkan->GetSwapChain().GetExtent().width, vulkan->GetSwapChain().GetExtent().height);
}
void Application::InitializeTextureSampler()
{
texture2D = std::make_unique<Texture2D>(*instance, "res/textures/texture.png");
texture2D = std::make_unique<Texture2D>(*vulkan, "res/textures/texture.png");
}
void Application::InitializeUniformBuffer()
{
shaderUniformBuffer = std::make_unique<UniformBuffer>(*instance, sizeof(ShaderUniform));
shaderUniformBuffer = std::make_unique<UniformBuffer>(*vulkan, sizeof(ShaderUniform));
}
void Application::InitializeDescriptorSets()
{
descriptorPool = std::make_unique<DescriptorPool>(*instance);
descriptorPool = std::make_unique<DescriptorPool>(*vulkan);
descriptorSet = std::make_unique<DescriptorSet>(*instance, *descriptorPool, graphicsPipeline->GetDescriptorSetLayout(0));
descriptorSet = std::make_unique<DescriptorSet>(*vulkan, *descriptorPool, graphicsPipeline->GetDescriptorSetLayout(0));
descriptorSet->AddUniform(*shaderUniformBuffer, 0);
descriptorSet->AddSampler(*texture2D, 1);
descriptorSetPassthrough = std::make_unique<DescriptorSet>(*instance, *descriptorPool, graphicsPipelinePassthrough->GetDescriptorSetLayout(0));
descriptorSetPassthrough = std::make_unique<DescriptorSet>(*vulkan, *descriptorPool, graphicsPipelinePassthrough->GetDescriptorSetLayout(0));
descriptorSetPassthrough->AddSampler(framebuffer->GetColorAttachment(), 0);
}
@@ -116,24 +125,24 @@ namespace Copium
creator.AddDescriptorSetLayoutBinding(0, 1, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT);
creator.SetVertexDescriptor(Vertex::GetDescriptor());
creator.SetCullMode(VK_CULL_MODE_NONE);
graphicsPipeline = std::make_unique<Pipeline>(*instance, creator);
graphicsPipeline = std::make_unique<Pipeline>(*vulkan, creator);
PipelineCreator creatorPassthrough{instance->GetSwapChain().GetRenderPass(), "res/shaders/passthrough.vert", "res/shaders/passthrough.frag"};
PipelineCreator creatorPassthrough{vulkan->GetSwapChain().GetRenderPass(), "res/shaders/passthrough.vert", "res/shaders/passthrough.frag"};
creatorPassthrough.AddDescriptorSetLayoutBinding(0, 0, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT);
creatorPassthrough.SetVertexDescriptor(VertexPassthrough::GetDescriptor());
creatorPassthrough.SetCullMode(VK_CULL_MODE_NONE);
graphicsPipelinePassthrough = std::make_unique<Pipeline>(*instance, creatorPassthrough);
graphicsPipelinePassthrough = std::make_unique<Pipeline>(*vulkan, creatorPassthrough);
}
void Application::InitializeMesh()
{
mesh = std::make_unique<Mesh>(*instance, vertices, indices);
meshPassthrough = std::make_unique<Mesh>(*instance, verticesPassthrough, indicesPassthrough);
mesh = std::make_unique<Mesh>(*vulkan, vertices, indices);
meshPassthrough = std::make_unique<Mesh>(*vulkan, verticesPassthrough, indicesPassthrough);
}
void Application::InitializeCommandBuffer()
{
commandBuffer = std::make_unique<CommandBuffer>(*instance, CommandBuffer::Type::Dynamic);
commandBuffer = std::make_unique<CommandBuffer>(*vulkan, CommandBuffer::Type::Dynamic);
}
void Application::RecordCommandBuffer()
@@ -153,7 +162,7 @@ namespace Copium
framebuffer->Unbind(*commandBuffer);
instance->GetSwapChain().BeginFrameBuffer(*commandBuffer);
vulkan->GetSwapChain().BeginFrameBuffer(*commandBuffer);
graphicsPipelinePassthrough->Bind(*commandBuffer);
graphicsPipelinePassthrough->SetDescriptorSet(0, *descriptorSetPassthrough);
@@ -162,7 +171,7 @@ namespace Copium
meshPassthrough->Bind(*commandBuffer);
meshPassthrough->Render(*commandBuffer);
instance->GetSwapChain().EndFrameBuffer(*commandBuffer);
vulkan->GetSwapChain().EndFrameBuffer(*commandBuffer);
commandBuffer->End();
}
CopiumEngine/src/copium/core/Application.h
+4 -2
View File
@@ -4,7 +4,9 @@
#include "copium/buffer/IndexBuffer.h"
#include "copium/buffer/UniformBuffer.h"
#include "copium/buffer/VertexBuffer.h"
#include "copium/core/Device.h"
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/mesh/Mesh.h"
#include "copium/pipeline/DescriptorPool.h"
#include "copium/pipeline/DescriptorSet.h"
@@ -17,6 +19,7 @@ namespace Copium
{
CP_DELETE_COPY_AND_MOVE_CTOR(Application);
private:
std::unique_ptr<Vulkan> vulkan;
std::unique_ptr<Instance> instance;
std::unique_ptr<Framebuffer> framebuffer;
std::unique_ptr<Texture2D> texture2D;
@@ -30,14 +33,13 @@ namespace Copium
std::unique_ptr<Mesh> meshPassthrough;
std::unique_ptr<CommandBuffer> commandBuffer;
public:
Application();
~Application();
bool Update();
private:
void InitializeInstance();
void InitializeVulkan();
void InitializeFrameBuffer();
void InitializeTextureSampler();
void InitializeUniformBuffer();
CopiumEngine/src/copium/core/Device.cpp
+189
View File
@@ -0,0 +1,189 @@
#include "Device.h"
#include "copium/core/Instance.h"
#include "copium/core/SwapChain.h"
#include "copium/core/Window.h"
namespace Copium
{
Device::Device(Vulkan& vulkan)
: vulkan{vulkan}
{
SelectPhysicalDevice();
InitializeLogicalDevice();
InitializeCommandPool();
}
Device::~Device()
{
vkDestroyCommandPool(device, commandPool, nullptr);
vkDestroyDevice(device, nullptr);
}
VkQueue Device::GetGraphicsQueue() const
{
return graphicsQueue;
}
VkQueue Device::GetPresentQueue() const
{
return presentQueue;
}
VkCommandPool Device::GetCommandPool() const
{
return commandPool;
}
VkPhysicalDevice Device::GetPhysicalDevice() const
{
return physicalDevice;
}
Device::operator VkDevice() const
{
return device;
}
uint32_t Device::FindMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties)
{
VkPhysicalDeviceMemoryProperties memoryProperties;
vkGetPhysicalDeviceMemoryProperties(physicalDevice, &memoryProperties);
for (uint32_t i = 0; i < memoryProperties.memoryTypeCount; ++i)
{
if ((typeFilter & (1 << i)) && (memoryProperties.memoryTypes[i].propertyFlags & properties) == properties)
return i;
}
CP_ABORT("FindMemoryType : Failed to find suitable memory type");
}
void Device::SelectPhysicalDevice()
{
uint32_t deviceCount;
vkEnumeratePhysicalDevices(vulkan.GetInstance(), &deviceCount, nullptr);
CP_ASSERT(deviceCount != 0, "SelectPhysicaDevice : No available devices support Vulkan");
std::vector<VkPhysicalDevice> devices(deviceCount);
vkEnumeratePhysicalDevices(vulkan.GetInstance(), &deviceCount, devices.data());
CP_INFO("SelectPhysicaDevice : Available devices:");
for (auto&& device : devices)
{
VkPhysicalDeviceProperties deviceProperties;
vkGetPhysicalDeviceProperties(device, &deviceProperties);
CP_INFO_CONT("\t%s", deviceProperties.deviceName);
}
for (auto&& device : devices)
{
if (IsPhysicalDeviceSuitable(device))
{
VkPhysicalDeviceProperties deviceProperties;
vkGetPhysicalDeviceProperties(device, &deviceProperties);
physicalDevice = device;
CP_INFO("SelectPhysicaDevice : Selecting device: %s", deviceProperties.deviceName);
break;
}
}
CP_ASSERT(physicalDevice != VK_NULL_HANDLE, "SelectPhysicaDevice : Failed to find suitable GPU");
}
void Device::InitializeLogicalDevice()
{
QueueFamiliesQuery query{vulkan.GetWindow().GetSurface(), physicalDevice};
float queuePriority = 1.0f;
std::vector<VkDeviceQueueCreateInfo> queueCreateInfos{};
std::set<uint32_t> uniqueQueueFamilies{query.graphicsFamily.value(), query.presentFamily.value()};
for (auto&& queueFamily : uniqueQueueFamilies)
{
VkDeviceQueueCreateInfo queueCreateInfo{};
queueCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queueCreateInfo.queueFamilyIndex = queueFamily;
queueCreateInfo.queueCount = 1;
queueCreateInfo.pQueuePriorities = &queuePriority;
queueCreateInfos.emplace_back(queueCreateInfo);
}
std::vector<const char*> deviceExtensions = GetRequiredDeviceExtensions();
VkPhysicalDeviceFeatures deviceFeatures{};
deviceFeatures.fillModeNonSolid = VK_TRUE;
deviceFeatures.samplerAnisotropy = VK_TRUE;
VkDeviceCreateInfo createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
createInfo.pQueueCreateInfos = queueCreateInfos.data();
createInfo.queueCreateInfoCount = queueCreateInfos.size();
createInfo.pEnabledFeatures = &deviceFeatures;
createInfo.ppEnabledExtensionNames = deviceExtensions.data();
createInfo.enabledExtensionCount = deviceExtensions.size();
CP_VK_ASSERT(vkCreateDevice(physicalDevice, &createInfo, nullptr, &device), "InitializeLogicalDevice : Failed to initialize logical device");
graphicsQueueIndex = query.graphicsFamily.value();
presentQueueIndex = query.presentFamily.value();
vkGetDeviceQueue(device, graphicsQueueIndex, 0, &graphicsQueue);
vkGetDeviceQueue(device, presentQueueIndex, 0, &presentQueue);
}
void Device::InitializeCommandPool()
{
VkCommandPoolCreateInfo createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
createInfo.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
createInfo.queueFamilyIndex = graphicsQueueIndex;
CP_VK_ASSERT(vkCreateCommandPool(device, &createInfo, nullptr, &commandPool), "InitializeCommandPool : Failed to initialize command pool");
}
bool Device::IsPhysicalDeviceSuitable(VkPhysicalDevice device)
{
VkPhysicalDeviceProperties deviceProperties;
vkGetPhysicalDeviceProperties(device, &deviceProperties);
if (deviceProperties.deviceType != VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU)
return false;
VkPhysicalDeviceFeatures deviceFeatures;
vkGetPhysicalDeviceFeatures(device, &deviceFeatures);
if (!deviceFeatures.fillModeNonSolid || !deviceFeatures.samplerAnisotropy)
return false;
QueueFamiliesQuery query{vulkan.GetWindow().GetSurface(), device};
if (!query.AllRequiredFamiliesSupported())
return false;
if (!CheckDeviceExtensionSupport(device))
return false;
SwapChainSupportDetails details{vulkan.GetWindow().GetSurface(), device};
if (!details.Valid())
return false;
return true;
}
bool Device::CheckDeviceExtensionSupport(VkPhysicalDevice device)
{
uint32_t extensionCount;
vkEnumerateDeviceExtensionProperties(device, nullptr, &extensionCount, nullptr);
std::vector<VkExtensionProperties> extensions{extensionCount};
vkEnumerateDeviceExtensionProperties(device, nullptr, &extensionCount, extensions.data());
for (auto&& requiredExtension : GetRequiredDeviceExtensions())
{
bool found = false;
for (auto&& extension : extensions)
{
if (std::strcmp(requiredExtension, extension.extensionName) == 0)
{
found = true;
break;
}
}
if (!found)
return false;
}
return true;
}
std::vector<const char*> Device::GetRequiredDeviceExtensions()
{
return {VK_KHR_SWAPCHAIN_EXTENSION_NAME};
}
}
CopiumEngine/src/copium/core/Device.h
+48
View File
@@ -0,0 +1,48 @@
#pragma once
#include "copium/core/QueueFamilies.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
#include <vulkan/vulkan.hpp>
namespace Copium
{
class Vulkan;
class Device
{
CP_DELETE_COPY_AND_MOVE_CTOR(Device);
private:
Vulkan& vulkan;
VkPhysicalDevice physicalDevice;
VkDevice device;
VkCommandPool commandPool;
// TODO: Move to SwapChain?
uint32_t graphicsQueueIndex;
uint32_t presentQueueIndex;
VkQueue graphicsQueue;
VkQueue presentQueue;
// TODO end
public:
Device(Vulkan& vulkan);
~Device();
VkQueue GetGraphicsQueue() const;
VkQueue GetPresentQueue() const;
VkCommandPool GetCommandPool() const;
VkPhysicalDevice GetPhysicalDevice() const;
operator VkDevice() const;
uint32_t FindMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties);
private:
void SelectPhysicalDevice();
void InitializeLogicalDevice();
void InitializeCommandPool();
bool IsPhysicalDeviceSuitable(VkPhysicalDevice device);
bool CheckDeviceExtensionSupport(VkPhysicalDevice device);
std::vector<const char*> GetRequiredDeviceExtensions();
};
}
CopiumEngine/src/copium/core/Instance.cpp
+4 -294
View File
@@ -1,6 +1,7 @@
#include "Instance.h"
#include "copium/core/QueueFamilies.h"
#include "copium/core/SwapChain.h"
#include "copium/util/Common.h"
namespace Copium
@@ -8,126 +9,15 @@ namespace Copium
Instance::Instance(const std::string& applicationName)
{
timer.Start();
InitializeWindow(applicationName);
InitializeInstance(applicationName);
InitializeDebugMessenger();
InitializeSurface();
SelectPhysicalDevice();
InitializeLogicalDevice();
InitializeCommandPool();
InitializeSwapChain();
InitializeSyncObjects();
CP_INFO("Instance : Initialized Vulkan in %f seconds", timer.Elapsed());
}
Instance::~Instance()
{
for (size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; ++i)
{
vkDestroyFence(device, inFlightFences[i], nullptr);
vkDestroySemaphore(device, renderFinishedSemaphores[i], nullptr);
vkDestroySemaphore(device, imageAvailableSemaphores[i], nullptr);
}
vkDestroyCommandPool(device, commandPool, nullptr);
swapChain.reset();
vkDestroyDevice(device, nullptr);
vkDestroySurfaceKHR(instance, surface, nullptr);
debugMessenger.reset();
vkDestroyInstance(instance, nullptr);
glfwDestroyWindow(window);
}
bool Instance::BeginPresent()
{
vkWaitForFences(device, 1, &inFlightFences[flightIndex], VK_TRUE, UINT64_MAX);
if (!swapChain->BeginPresent(imageAvailableSemaphores[flightIndex]))
return false;
vkResetFences(device, 1, &inFlightFences[flightIndex]);
return true;
}
bool Instance::EndPresent()
{
swapChain->EndPresent(presentQueue, &renderFinishedSemaphores[flightIndex], framebufferResized);
framebufferResized = false;
flightIndex = (flightIndex + 1) % MAX_FRAMES_IN_FLIGHT;
return !glfwWindowShouldClose(window);
}
void Instance::SubmitGraphicsQueue(const std::vector<VkCommandBuffer>& commandBuffers)
{
VkPipelineStageFlags waitStages[] = {VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT};
VkSubmitInfo submitInfo{};
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.waitSemaphoreCount = 1;
submitInfo.pWaitSemaphores = &imageAvailableSemaphores[flightIndex];
submitInfo.pWaitDstStageMask = waitStages;
submitInfo.commandBufferCount = commandBuffers.size();
submitInfo.pCommandBuffers = commandBuffers.data();
submitInfo.signalSemaphoreCount = 1;
submitInfo.pSignalSemaphores = &renderFinishedSemaphores[flightIndex];
CP_VK_ASSERT(vkQueueSubmit(graphicsQueue, 1, &submitInfo, inFlightFences[flightIndex]), "SubmitGraphicsQueue : Failed to submit command buffer");
}
GLFWwindow* Instance::GetWindow() const
{
return window;
}
VkSurfaceKHR Instance::GetSurface() const
{
return surface;
}
VkPhysicalDevice Instance::GetPhysicalDevice() const
{
return physicalDevice;
}
VkDevice Instance::GetDevice() const
{
return device;
}
VkCommandPool Instance::GetCommandPool() const
{
return commandPool;
}
VkQueue Instance::GetGraphicsQueue() const
{
return graphicsQueue;
}
int Instance::GetFlightIndex() const
{
return flightIndex;
}
int Instance::GetMaxFramesInFlight() const
{
return MAX_FRAMES_IN_FLIGHT;
}
const SwapChain& Instance::GetSwapChain() const
{
return *swapChain;
}
uint32_t Instance::FindMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties)
{
VkPhysicalDeviceMemoryProperties memoryProperties;
vkGetPhysicalDeviceMemoryProperties(physicalDevice, &memoryProperties);
for (uint32_t i = 0; i < memoryProperties.memoryTypeCount; ++i)
{
if ((typeFilter & (1 << i)) && (memoryProperties.memoryTypes[i].propertyFlags & properties) == properties)
return i;
}
CP_ABORT("FindMemoryType : Failed to find suitable memory type");
}
Instance::operator VkInstance() const
@@ -135,29 +25,6 @@ namespace Copium
return instance;
}
void Instance::InitializeWindow(const std::string& applicationName)
{
glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
#if defined(FULLSCREEN)
GLFWmonitor* monitor = glfwGetPrimaryMonitor();
const GLFWvidmode* mode = glfwGetVideoMode(monitor);
window = glfwCreateWindow(mode->width, mode->height, applicationName.c_str(), glfwGetPrimaryMonitor(), nullptr);
#elif defined(BORDERLESS_WINDOWED)
GLFWmonitor* monitor = glfwGetPrimaryMonitor();
const GLFWvidmode* mode = glfwGetVideoMode(monitor);
window = glfwCreateWindow(mode->width, mode->height, applicationName.c_str(), nullptr, nullptr);
glfwSetWindowMonitor(window, monitor, 0, 0, mode->width, mode->height, mode->refreshRate);
#else
window = glfwCreateWindow(WINDOW_WIDTH, WINDOW_HEIGHT, applicationName.c_str(), nullptr, nullptr);
#endif
CP_ASSERT(window, "InitializeWindow : Failed to initialize glfw window");
glfwSetWindowUserPointer(window, this);
glfwSetFramebufferSizeCallback(window, FramebufferResizeCallback);
}
void Instance::InitializeInstance(const std::string& applicationName)
{
VkApplicationInfo appInfo{};
@@ -200,111 +67,6 @@ namespace Copium
debugMessenger = std::make_unique<DebugMessenger>(*this);
}
void Instance::InitializeSurface()
{
CP_VK_ASSERT(glfwCreateWindowSurface(instance, window, nullptr, &surface), "InitializeSurface : Failed to create Vulkan surface");
}
void Instance::SelectPhysicalDevice()
{
uint32_t deviceCount;
vkEnumeratePhysicalDevices(instance, &deviceCount, nullptr);
CP_ASSERT(deviceCount != 0, "SelectPhysicaDevice : No available devices support Vulkan");
std::vector<VkPhysicalDevice> devices(deviceCount);
vkEnumeratePhysicalDevices(instance, &deviceCount, devices.data());
CP_INFO("SelectPhysicaDevice : Available devices:");
for (auto&& device : devices)
{
VkPhysicalDeviceProperties deviceProperties;
vkGetPhysicalDeviceProperties(device, &deviceProperties);
CP_INFO_CONT("\t%s", deviceProperties.deviceName);
}
for (auto&& device : devices)
{
if (IsPhysicalDeviceSuitable(device))
{
VkPhysicalDeviceProperties deviceProperties;
vkGetPhysicalDeviceProperties(device, &deviceProperties);
physicalDevice = device;
CP_INFO("SelectPhysicaDevice : Selecting device: %s", deviceProperties.deviceName);
break;
}
}
CP_ASSERT(physicalDevice != VK_NULL_HANDLE, "SelectPhysicaDevice : Failed to find suitable GPU");
}
void Instance::InitializeLogicalDevice()
{
QueueFamiliesQuery query{surface, physicalDevice};
float queuePriority = 1.0f;
std::vector<VkDeviceQueueCreateInfo> queueCreateInfos{};
std::set<uint32_t> uniqueQueueFamilies{query.graphicsFamily.value(), query.presentFamily.value()};
for (auto&& queueFamily : uniqueQueueFamilies)
{
VkDeviceQueueCreateInfo queueCreateInfo{};
queueCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queueCreateInfo.queueFamilyIndex = queueFamily;
queueCreateInfo.queueCount = 1;
queueCreateInfo.pQueuePriorities = &queuePriority;
queueCreateInfos.emplace_back(queueCreateInfo);
}
std::vector<const char*> deviceExtensions = GetRequiredDeviceExtensions();
VkPhysicalDeviceFeatures deviceFeatures{};
deviceFeatures.fillModeNonSolid = VK_TRUE;
deviceFeatures.samplerAnisotropy = VK_TRUE;
VkDeviceCreateInfo createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
createInfo.pQueueCreateInfos = queueCreateInfos.data();
createInfo.queueCreateInfoCount = queueCreateInfos.size();
createInfo.pEnabledFeatures = &deviceFeatures;
createInfo.ppEnabledExtensionNames = deviceExtensions.data();
createInfo.enabledExtensionCount = deviceExtensions.size();
CP_VK_ASSERT(vkCreateDevice(physicalDevice, &createInfo, nullptr, &device), "InitializeLogicalDevice : Failed to initialize logical device");
graphicsQueueIndex = query.graphicsFamily.value();
presentQueueIndex = query.presentFamily.value();
vkGetDeviceQueue(device, graphicsQueueIndex, 0, &graphicsQueue);
vkGetDeviceQueue(device, presentQueueIndex, 0, &presentQueue);
}
void Instance::InitializeSwapChain()
{
swapChain = std::make_unique<SwapChain>(*this);
}
void Instance::InitializeCommandPool()
{
VkCommandPoolCreateInfo createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
createInfo.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
createInfo.queueFamilyIndex = graphicsQueueIndex;
CP_VK_ASSERT(vkCreateCommandPool(device, &createInfo, nullptr, &commandPool), "InitializeCommandPool : Failed to initialize command pool");
}
void Instance::InitializeSyncObjects()
{
imageAvailableSemaphores.resize(MAX_FRAMES_IN_FLIGHT);
renderFinishedSemaphores.resize(MAX_FRAMES_IN_FLIGHT);
inFlightFences.resize(MAX_FRAMES_IN_FLIGHT);
VkSemaphoreCreateInfo semaphoreCreateInfo{};
semaphoreCreateInfo.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
for (size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; ++i)
{
CP_VK_ASSERT(vkCreateSemaphore(device, &semaphoreCreateInfo, nullptr, &imageAvailableSemaphores[i]), "InitializeSyncObjects : Failed to initialize available image semaphore");
CP_VK_ASSERT(vkCreateSemaphore(device, &semaphoreCreateInfo, nullptr, &renderFinishedSemaphores[i]), "InitializeSyncObjects : Failed to initialize render finished semaphore");
VkFenceCreateInfo fenceCreateInfo{};
fenceCreateInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
fenceCreateInfo.flags = VK_FENCE_CREATE_SIGNALED_BIT;
CP_VK_ASSERT(vkCreateFence(device, &fenceCreateInfo, nullptr, &inFlightFences[i]), "InitializeSyncObjects : Failed to initialize in flight fence");
}
}
std::vector<const char*> Instance::GetRequiredExtensions()
{
uint32_t glfwExtensionCount;
@@ -349,63 +111,11 @@ namespace Copium
return true;
}
bool Instance::IsPhysicalDeviceSuitable(VkPhysicalDevice device)
{
VkPhysicalDeviceProperties deviceProperties;
vkGetPhysicalDeviceProperties(device, &deviceProperties);
if (deviceProperties.deviceType != VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU)
return false;
VkPhysicalDeviceFeatures deviceFeatures;
vkGetPhysicalDeviceFeatures(device, &deviceFeatures);
if (!deviceFeatures.fillModeNonSolid || !deviceFeatures.samplerAnisotropy)
return false;
QueueFamiliesQuery query{surface, device};
if (!query.AllRequiredFamiliesSupported())
return false;
if (!CheckDeviceExtensionSupport(device))
return false;
SwapChainSupportDetails details{surface, device};
if (!details.Valid())
return false;
return true;
}
bool Instance::CheckDeviceExtensionSupport(VkPhysicalDevice device)
{
uint32_t extensionCount;
vkEnumerateDeviceExtensionProperties(device, nullptr, &extensionCount, nullptr);
std::vector<VkExtensionProperties> extensions{extensionCount};
vkEnumerateDeviceExtensionProperties(device, nullptr, &extensionCount, extensions.data());
for (auto&& requiredExtension : GetRequiredDeviceExtensions())
{
bool found = false;
for (auto&& extension : extensions)
{
if (std::strcmp(requiredExtension, extension.extensionName) == 0)
{
found = true;
break;
}
}
if (!found)
return false;
}
return true;
}
std::vector<const char*> Instance::GetRequiredDeviceExtensions()
{
return {VK_KHR_SWAPCHAIN_EXTENSION_NAME};
}
void Instance::FramebufferResizeCallback(GLFWwindow* window, int width, int height)
{
Instance* instance = static_cast<Instance*>(glfwGetWindowUserPointer(window));
instance->framebufferResized = true;
// TODO: Fix swap chain resizing again
// instance->swapChain->ResizeFramebuffer(); // TODO: Should maybe be handled by an event system?
CP_UNIMPLEMENTED("Framebuffer resizing currently not supported");
}
}
CopiumEngine/src/copium/core/Instance.h
+3 -42
View File
@@ -1,7 +1,6 @@
#pragma once
#include "copium/core/DebugMessenger.h"
#include "copium/core/SwapChain.h"
#include "copium/util/Timer.h"
#include <vulkan/vulkan.hpp>
@@ -14,67 +13,29 @@ namespace Copium
{
CP_DELETE_COPY_AND_MOVE_CTOR(Instance);
private:
static const int MAX_FRAMES_IN_FLIGHT = 2;
static const int WINDOW_WIDTH = 1920;
static const int WINDOW_HEIGHT = 1080;
VkInstance instance;
GLFWwindow* window;
VkSurfaceKHR surface;
std::unique_ptr<DebugMessenger> debugMessenger;
VkPhysicalDevice physicalDevice = VK_NULL_HANDLE;
VkDevice device;
// TODO: Move to SwapChain?
uint32_t graphicsQueueIndex;
uint32_t presentQueueIndex;
VkQueue graphicsQueue;
VkQueue presentQueue;
std::unique_ptr<SwapChain> swapChain;
int flightIndex;
std::vector<VkSemaphore> imageAvailableSemaphores;
std::vector<VkSemaphore> renderFinishedSemaphores;
std::vector<VkFence> inFlightFences;
VkCommandPool commandPool;
bool framebufferResized = false;
// TODO end
int frameCount = 0;
Timer timer;
public:
Instance(const std::string& applicationName);
~Instance();
bool BeginPresent();
bool EndPresent();
void SubmitGraphicsQueue(const std::vector<VkCommandBuffer>& commandBuffers);
GLFWwindow* GetWindow() const;
VkSurfaceKHR GetSurface() const;
VkPhysicalDevice GetPhysicalDevice() const;
VkDevice GetDevice() const;
VkCommandPool GetCommandPool() const;
VkQueue GetGraphicsQueue() const;
int GetFlightIndex() const;
int GetMaxFramesInFlight() const;
const SwapChain& GetSwapChain() const;
// TODO: Create Device class and move this there
uint32_t FindMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties);
operator VkInstance() const;
private:
void InitializeWindow(const std::string& applicationName);
void InitializeInstance(const std::string& applicationName);
void InitializeDebugMessenger();
void InitializeSurface();
void SelectPhysicalDevice();
void InitializeLogicalDevice();
void InitializeSwapChain();
void InitializeCommandPool();
void InitializeSyncObjects();
std::vector<const char*> GetRequiredExtensions();
bool CheckLayerSupport(const std::vector<const char*>& layers);
bool IsPhysicalDeviceSuitable(VkPhysicalDevice device);
bool CheckDeviceExtensionSupport(VkPhysicalDevice device);
std::vector<const char*> GetRequiredDeviceExtensions();
static void FramebufferResizeCallback(GLFWwindow* window, int width, int height);
};
}
CopiumEngine/src/copium/core/SwapChain.cpp
+89 -33
View File
@@ -1,15 +1,11 @@
#include "copium/core/SwapChain.h"
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Device.h"
#include "copium/core/Instance.h"
#include "copium/core/QueueFamilies.h"
#include "copium/sampler/DepthAttachment.h"
#include "copium/core/Window.h"
#include "copium/sampler/Image.h"
#include <glfw/glfw3.h>
#include <vector>
#include <vulkan/vulkan.h>
namespace Copium
{
SwapChainSupportDetails::SwapChainSupportDetails(VkSurfaceKHR surface, VkPhysicalDevice physicalDevice)
@@ -38,20 +34,27 @@ namespace Copium
return !formats.empty() && !presentModes.empty();
}
SwapChain::SwapChain(Instance& instance)
: instance{instance}
SwapChain::SwapChain(Vulkan& vulkan)
: vulkan{vulkan}
{
Initialize();
InitializeImageViews();
InitializeDepthAttachment();
InitializeRenderPass();
InitializeFramebuffers();
InitializeSyncObjects();
}
SwapChain::~SwapChain()
{
for (size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; ++i)
{
vkDestroyFence(vulkan.GetDevice(), inFlightFences[i], nullptr);
vkDestroySemaphore(vulkan.GetDevice(), renderFinishedSemaphores[i], nullptr);
vkDestroySemaphore(vulkan.GetDevice(), imageAvailableSemaphores[i], nullptr);
}
Destroy();
vkDestroyRenderPass(instance.GetDevice(), renderPass, nullptr);
vkDestroyRenderPass(vulkan.GetDevice(), renderPass, nullptr);
}
void SwapChain::BeginFrameBuffer(const CommandBuffer& commandBuffer) const
@@ -109,47 +112,75 @@ namespace Copium
return framebuffers[imageIndex];
}
bool SwapChain::BeginPresent(VkSemaphore signalSemaphore)
bool SwapChain::BeginPresent()
{
VkResult result = vkAcquireNextImageKHR(instance.GetDevice(), handle, UINT64_MAX, signalSemaphore, VK_NULL_HANDLE, &imageIndex);
vkWaitForFences(vulkan.GetDevice(), 1, &inFlightFences[flightIndex], VK_TRUE, UINT64_MAX);
VkResult result = vkAcquireNextImageKHR(vulkan.GetDevice(), handle, UINT64_MAX, imageAvailableSemaphores[flightIndex], VK_NULL_HANDLE, &imageIndex);
if (result == VK_ERROR_OUT_OF_DATE_KHR)
{
Recreate();
return false;
}
vkResetFences(vulkan.GetDevice(), 1, &inFlightFences[flightIndex]);
return true;
}
void SwapChain::EndPresent(VkQueue presentQueue, VkSemaphore* waitSemaphore, bool framebufferResized)
void SwapChain::SubmitToGraphicsQueue(const CommandBuffer& commandBuffer)
{
VkCommandBuffer cmd = commandBuffer;
VkPipelineStageFlags waitStages[] = {VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT};
VkSubmitInfo submitInfo{};
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.waitSemaphoreCount = 1;
submitInfo.pWaitSemaphores = &imageAvailableSemaphores[flightIndex];
submitInfo.pWaitDstStageMask = waitStages;
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &cmd;
submitInfo.signalSemaphoreCount = 1;
submitInfo.pSignalSemaphores = &renderFinishedSemaphores[flightIndex];
CP_VK_ASSERT(vkQueueSubmit(vulkan.GetDevice().GetGraphicsQueue(), 1, &submitInfo, inFlightFences[flightIndex]), "SubmitGraphicsQueue : Failed to submit command buffer");
}
void SwapChain::EndPresent()
{
VkPresentInfoKHR presentInfo{};
presentInfo.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR;
presentInfo.waitSemaphoreCount = 1;
presentInfo.pWaitSemaphores = waitSemaphore;
presentInfo.pWaitSemaphores = &renderFinishedSemaphores[flightIndex];
presentInfo.swapchainCount = 1;
presentInfo.pSwapchains = &handle;
presentInfo.pImageIndices = &imageIndex;
presentInfo.pResults = nullptr;
VkResult result = vkQueuePresentKHR(presentQueue, &presentInfo);
if (result == VK_ERROR_OUT_OF_DATE_KHR || result == VK_SUBOPTIMAL_KHR || framebufferResized)
VkResult result = vkQueuePresentKHR(vulkan.GetDevice().GetPresentQueue(), &presentInfo);
if (result == VK_ERROR_OUT_OF_DATE_KHR || result == VK_SUBOPTIMAL_KHR || resizeFramebuffer)
{
Recreate();
resizeFramebuffer = false;
}
flightIndex = (flightIndex + 1) % MAX_FRAMES_IN_FLIGHT;
}
void SwapChain::ResizeFramebuffer()
{
resizeFramebuffer = true;
}
void SwapChain::Recreate()
{
int width = 0;
int height = 0;
glfwGetFramebufferSize(instance.GetWindow(), &width, &height);
glfwGetFramebufferSize(vulkan.GetWindow().GetWindow(), &width, &height);
while (width == 0 || height == 0)
{
glfwGetFramebufferSize(instance.GetWindow(), &width, &height);
glfwGetFramebufferSize(vulkan.GetWindow().GetWindow(), &width, &height);
glfwWaitEvents();
}
vkDeviceWaitIdle(instance.GetDevice());
vkDeviceWaitIdle(vulkan.GetDevice());
Destroy();
@@ -159,13 +190,18 @@ namespace Copium
InitializeFramebuffers();
}
int SwapChain::GetFlightIndex() const
{
return flightIndex;
}
void SwapChain::Initialize()
{
SwapChainSupportDetails swapChainSupport{instance.GetSurface(), instance.GetPhysicalDevice()};
SwapChainSupportDetails swapChainSupport{vulkan.GetWindow().GetSurface(), vulkan.GetDevice().GetPhysicalDevice()};
VkSurfaceFormatKHR format = SelectSwapSurfaceFormat(swapChainSupport.formats);
VkPresentModeKHR presentMode = SelectSwapPresentMode(swapChainSupport.presentModes);
extent = SelectSwapExtent(instance.GetWindow(), swapChainSupport.capabilities);
extent = SelectSwapExtent(vulkan.GetWindow().GetWindow(), swapChainSupport.capabilities);
imageFormat = format.format;
uint32_t imageCount = swapChainSupport.capabilities.minImageCount + 1;
if (swapChainSupport.capabilities.maxImageCount != 0)
@@ -173,12 +209,12 @@ namespace Copium
imageCount = std::min(imageCount, swapChainSupport.capabilities.maxImageCount);
}
QueueFamiliesQuery queueFamilies{instance.GetSurface(), instance.GetPhysicalDevice()};
QueueFamiliesQuery queueFamilies{vulkan.GetWindow().GetSurface(), vulkan.GetDevice().GetPhysicalDevice()};
std::vector<uint32_t> queueFamilyIndices{queueFamilies.graphicsFamily.value(), queueFamilies.presentFamily.value()};
VkSwapchainCreateInfoKHR createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
createInfo.surface = instance.GetSurface();
createInfo.surface = vulkan.GetWindow().GetSurface();
createInfo.minImageCount = imageCount;
createInfo.imageFormat = format.format;
createInfo.imageColorSpace = format.colorSpace;
@@ -203,11 +239,11 @@ namespace Copium
createInfo.pQueueFamilyIndices = nullptr;
}
CP_VK_ASSERT(vkCreateSwapchainKHR(instance.GetDevice(), &createInfo, nullptr, &handle), "Initialize : Failed to initialize the swapchain");
CP_VK_ASSERT(vkCreateSwapchainKHR(vulkan.GetDevice(), &createInfo, nullptr, &handle), "Initialize : Failed to initialize the swapchain");
vkGetSwapchainImagesKHR(instance.GetDevice(), handle, &imageCount, nullptr);
vkGetSwapchainImagesKHR(vulkan.GetDevice(), handle, &imageCount, nullptr);
images.resize(imageCount);
vkGetSwapchainImagesKHR(instance.GetDevice(), handle, &imageCount, images.data());
vkGetSwapchainImagesKHR(vulkan.GetDevice(), handle, &imageCount, images.data());
}
void SwapChain::InitializeImageViews()
@@ -215,13 +251,13 @@ namespace Copium
imageViews.resize(images.size());
for (size_t i = 0; i < images.size(); i++)
{
imageViews[i] = Image::InitializeImageView(instance, images[i], imageFormat, VK_IMAGE_ASPECT_COLOR_BIT);
imageViews[i] = Image::InitializeImageView(vulkan, images[i], imageFormat, VK_IMAGE_ASPECT_COLOR_BIT);
}
}
void SwapChain::InitializeDepthAttachment()
{
depthAttachment = std::make_unique<DepthAttachment>(instance, extent.width, extent.height);
depthAttachment = std::make_unique<DepthAttachment>(vulkan, extent.width, extent.height);
}
void SwapChain::InitializeRenderPass()
@@ -237,7 +273,7 @@ namespace Copium
colorAttachment.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
VkAttachmentDescription depthAttachment{};
depthAttachment.format = Image::SelectDepthFormat(instance);
depthAttachment.format = Image::SelectDepthFormat(vulkan);
depthAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
depthAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
depthAttachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
@@ -278,7 +314,7 @@ namespace Copium
renderPassCreateInfo.dependencyCount = 1;
renderPassCreateInfo.pDependencies = &dependency;
CP_VK_ASSERT(vkCreateRenderPass(instance.GetDevice(), &renderPassCreateInfo, nullptr, &renderPass), "InitializeRenderPass : Failed to initialze render pass");
CP_VK_ASSERT(vkCreateRenderPass(vulkan.GetDevice(), &renderPassCreateInfo, nullptr, &renderPass), "InitializeRenderPass : Failed to initialze render pass");
}
void SwapChain::InitializeFramebuffers()
@@ -298,7 +334,27 @@ namespace Copium
createInfo.height = extent.height;
createInfo.layers = 1;
CP_VK_ASSERT(vkCreateFramebuffer(instance.GetDevice(), &createInfo, nullptr, &framebuffers[i]), "InitializeFramebuffers : Failed to initialize swap chain framebuffer");
CP_VK_ASSERT(vkCreateFramebuffer(vulkan.GetDevice(), &createInfo, nullptr, &framebuffers[i]), "InitializeFramebuffers : Failed to initialize swap chain framebuffer");
}
}
void SwapChain::InitializeSyncObjects()
{
imageAvailableSemaphores.resize(MAX_FRAMES_IN_FLIGHT);
renderFinishedSemaphores.resize(MAX_FRAMES_IN_FLIGHT);
inFlightFences.resize(MAX_FRAMES_IN_FLIGHT);
VkSemaphoreCreateInfo semaphoreCreateInfo{};
semaphoreCreateInfo.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
for (size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; ++i)
{
CP_VK_ASSERT(vkCreateSemaphore(vulkan.GetDevice(), &semaphoreCreateInfo, nullptr, &imageAvailableSemaphores[i]), "InitializeSyncObjects : Failed to initialize available image semaphore");
CP_VK_ASSERT(vkCreateSemaphore(vulkan.GetDevice(), &semaphoreCreateInfo, nullptr, &renderFinishedSemaphores[i]), "InitializeSyncObjects : Failed to initialize render finished semaphore");
VkFenceCreateInfo fenceCreateInfo{};
fenceCreateInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
fenceCreateInfo.flags = VK_FENCE_CREATE_SIGNALED_BIT;
CP_VK_ASSERT(vkCreateFence(vulkan.GetDevice(), &fenceCreateInfo, nullptr, &inFlightFences[i]), "InitializeSyncObjects : Failed to initialize in flight fence");
}
}
@@ -306,13 +362,13 @@ namespace Copium
{
for (auto&& framebuffer : framebuffers)
{
vkDestroyFramebuffer(instance.GetDevice(), framebuffer, nullptr);
vkDestroyFramebuffer(vulkan.GetDevice(), framebuffer, nullptr);
}
for (auto&& swapChainImageView : imageViews)
{
vkDestroyImageView(instance.GetDevice(), swapChainImageView, nullptr);
vkDestroyImageView(vulkan.GetDevice(), swapChainImageView, nullptr);
}
vkDestroySwapchainKHR(instance.GetDevice(), handle, nullptr);
vkDestroySwapchainKHR(vulkan.GetDevice(), handle, nullptr);
}
VkSurfaceFormatKHR SwapChain::SelectSwapSurfaceFormat(const std::vector<VkSurfaceFormatKHR>& availableFormats)
CopiumEngine/src/copium/core/SwapChain.h
+19 -8
View File
@@ -1,5 +1,8 @@
#pragma once
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Vulkan.h"
#include "copium/sampler/DepthAttachment.h"
#include "copium/util/Common.h"
#include <GLFW/glfw3.h>
@@ -8,10 +11,6 @@
namespace Copium
{
class Instance;
class CommandBuffer;
class DepthAttachment;
struct SwapChainSupportDetails
{
VkSurfaceCapabilitiesKHR capabilities;
@@ -25,8 +24,10 @@ namespace Copium
class SwapChain final
{
CP_DELETE_COPY_AND_MOVE_CTOR(SwapChain);
public:
static const int MAX_FRAMES_IN_FLIGHT = 2;
private:
Instance& instance;
Vulkan& vulkan;
VkSwapchainKHR handle;
VkRenderPass renderPass;
@@ -37,9 +38,15 @@ namespace Copium
std::vector<VkImage> images;
std::vector<VkFramebuffer> framebuffers;
uint32_t imageIndex;
bool resizeFramebuffer;
int flightIndex;
std::vector<VkSemaphore> imageAvailableSemaphores;
std::vector<VkSemaphore> renderFinishedSemaphores;
std::vector<VkFence> inFlightFences;
public:
SwapChain(Instance& instance);
SwapChain(Vulkan& vulkan);
~SwapChain();
void BeginFrameBuffer(const CommandBuffer& commandBuffer) const;
@@ -48,10 +55,13 @@ namespace Copium
VkRenderPass GetRenderPass() const;
VkExtent2D GetExtent() const;
VkFramebuffer GetFramebuffer() const;
bool BeginPresent(VkSemaphore signalSemaphore);
void EndPresent(VkQueue presentQueue, VkSemaphore* waitSemaphore, bool framebufferResized);
bool BeginPresent();
void SubmitToGraphicsQueue(const CommandBuffer& commandBuffer);
void EndPresent();
void ResizeFramebuffer();
void Recreate();
int GetFlightIndex() const;
private:
void Initialize();
@@ -59,6 +69,7 @@ namespace Copium
void InitializeDepthAttachment();
void InitializeRenderPass();
void InitializeFramebuffers();
void InitializeSyncObjects();
void Destroy();
VkSurfaceFormatKHR SelectSwapSurfaceFormat(const std::vector<VkSurfaceFormatKHR>& availableFormats);
CopiumEngine/src/copium/core/Vulkan.cpp
+54
View File
@@ -0,0 +1,54 @@
#include "copium/core/Vulkan.h"
#include "copium/core/Device.h"
#include "copium/core/Instance.h"
#include "copium/core/SwapChain.h"
#include "copium/core/Window.h"
namespace Copium
{
void Vulkan::SetInstance(std::unique_ptr<Instance>&& instance)
{
this->instance = std::move(instance);
}
void Vulkan::SetWindow(std::unique_ptr<Window>&& window)
{
this->window = std::move(window);
}
void Vulkan::SetDevice(std::unique_ptr<Device>&& device)
{
this->device = std::move(device);
}
void Vulkan::SetSwapChain(std::unique_ptr<SwapChain>&& swapChain)
{
this->swapChain = std::move(swapChain);
}
Instance& Vulkan::GetInstance() const
{
return *instance;
}
Window& Vulkan::GetWindow() const
{
return *window;
}
Device& Vulkan::GetDevice() const
{
return *device;
}
SwapChain& Vulkan::GetSwapChain() const
{
return *swapChain;
}
bool Vulkan::Valid()
{
return instance && window && device && swapChain;
}
}
CopiumEngine/src/copium/core/Vulkan.h
+31
View File
@@ -0,0 +1,31 @@
#pragma once
#include <memory>
namespace Copium
{
class Instance;
class Window;
class Device;
class SwapChain;
class Vulkan
{
private:
std::unique_ptr<Instance> instance;
std::unique_ptr<Window> window;
std::unique_ptr<Device> device;
std::unique_ptr<SwapChain> swapChain;
public:
void SetInstance(std::unique_ptr<Instance>&& instance);
void SetWindow(std::unique_ptr<Window>&& window);
void SetDevice(std::unique_ptr<Device>&& device);
void SetSwapChain(std::unique_ptr<SwapChain>&& swapChain);
Instance& GetInstance() const;
Window& GetWindow() const;
Device& GetDevice() const;
SwapChain& GetSwapChain() const;
bool Valid();
};
}
CopiumEngine/src/copium/core/Window.cpp
+78
View File
@@ -0,0 +1,78 @@
#include "copium/core/Window.h"
#include "copium/core/Instance.h"
#include "copium/core/SwapChain.h"
namespace Copium
{
Window::Window(Vulkan& vulkan, const std::string& windowName, int width, int height, Mode mode)
: vulkan{vulkan}
{
InitializeWindow(windowName, width, height, mode);
InitializeSurface();
}
Window::~Window()
{
vkDestroySurfaceKHR(vulkan.GetInstance(), surface, nullptr);
glfwDestroyWindow(window);
}
VkSurfaceKHR Window::GetSurface() const
{
return surface;
}
GLFWwindow* Window::GetWindow()
{
return window;
}
void Window::InitializeWindow(const std::string& windowName, int width, int height, Mode mode)
{
glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
switch (mode)
{
case Mode::Fullscreen:
{
GLFWmonitor* monitor = glfwGetPrimaryMonitor();
const GLFWvidmode* mode = glfwGetVideoMode(monitor);
window = glfwCreateWindow(mode->width, mode->height, windowName.c_str(), glfwGetPrimaryMonitor(), nullptr);
break;
}
case Mode::BorderlessWindowed:
{
GLFWmonitor* monitor = glfwGetPrimaryMonitor();
const GLFWvidmode* mode = glfwGetVideoMode(monitor);
window = glfwCreateWindow(mode->width, mode->height, windowName.c_str(), nullptr, nullptr);
glfwSetWindowMonitor(window, monitor, 0, 0, mode->width, mode->height, mode->refreshRate);
break;
}
case Mode::Windowed:
{
window = glfwCreateWindow(width, height, windowName.c_str(), nullptr, nullptr);
break;
}
default:
CP_ABORT("Window : Unreachable switch case");
}
CP_ASSERT(window, "InitializeWindow : Failed to initialize glfw window");
glfwSetWindowUserPointer(window, this);
glfwSetFramebufferSizeCallback(window, FramebufferResizeCallback);
}
void Window::InitializeSurface()
{
CP_VK_ASSERT(glfwCreateWindowSurface(vulkan.GetInstance(), window, nullptr, &surface), "InitializeSurface : Failed to create Vulkan surface");
}
void Window::FramebufferResizeCallback(GLFWwindow* glfwWindow, int width, int height)
{
Window* window = static_cast<Window*>(glfwGetWindowUserPointer(glfwWindow));
window->vulkan.GetSwapChain().ResizeFramebuffer(); // TODO: Should maybe be handled by an event system?
}
}
CopiumEngine/src/copium/core/Window.h
+37
View File
@@ -0,0 +1,37 @@
#pragma once
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
#include <GLFW/glfw3.h>
namespace Copium
{
class Window final
{
CP_DELETE_COPY_AND_MOVE_CTOR(Window);
public:
enum class Mode
{
Fullscreen, BorderlessWindowed, Windowed
};
private:
Vulkan& vulkan;
GLFWwindow* window;
VkSurfaceKHR surface;
public:
Window(Vulkan& vulkan, const std::string& windowName, int width, int height, Mode mode);
~Window();
VkSurfaceKHR GetSurface() const;
GLFWwindow* GetWindow();
private:
void InitializeWindow(const std::string& windowName, int width, int height, Mode mode);
void InitializeSurface();
static void FramebufferResizeCallback(GLFWwindow* glfwWindow, int width, int height);
};
}
CopiumEngine/src/copium/mesh/Mesh.h
+5 -5
View File
@@ -3,7 +3,7 @@
#include "copium/buffer/IndexBuffer.h"
#include "copium/buffer/VertexBuffer.h"
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
#include <vector>
@@ -19,18 +19,18 @@ namespace Copium
std::unique_ptr<VertexBuffer> vertexBuffer;
public:
template <typename T>
Mesh(Instance& instance, const std::vector<T>& vertices, const std::vector<uint16_t>& indices);
Mesh(Vulkan& vulkan, const std::vector<T>& vertices, const std::vector<uint16_t>& indices);
void Bind(const CommandBuffer& commandBuffer);
void Render(const CommandBuffer& commandBuffer);
};
template <typename T>
Mesh::Mesh(Instance& instance, const std::vector<T>& vertices, const std::vector<uint16_t>& indices)
Mesh::Mesh(Vulkan& vulkan, const std::vector<T>& vertices, const std::vector<uint16_t>& indices)
{
indexBuffer = std::make_unique<IndexBuffer>(instance, indices.size());
indexBuffer = std::make_unique<IndexBuffer>(vulkan, indices.size());
indexBuffer->UpdateStaging((void*)indices.data());
vertexBuffer = std::make_unique<VertexBuffer>(instance, T::GetDescriptor(), vertices.size());
vertexBuffer = std::make_unique<VertexBuffer>(vulkan, T::GetDescriptor(), vertices.size());
vertexBuffer ->UpdateStaging(0, (void*)vertices.data());
}
}
CopiumEngine/src/copium/pipeline/DescriptorPool.cpp
+15 -13
View File
@@ -1,50 +1,52 @@
#include "copium/pipeline/DescriptorPool.h"
#include "copium/core/Device.h"
#include "copium/core/SwapChain.h"
namespace Copium
{
DescriptorPool::DescriptorPool(Instance& instance)
: instance{instance}
DescriptorPool::DescriptorPool(Vulkan& vulkan)
: vulkan{vulkan}
{
std::vector<VkDescriptorPoolSize> poolSizes{2};
poolSizes[0].type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
poolSizes[0].descriptorCount = DESCRIPTOR_SET_COUNT * instance.GetMaxFramesInFlight(); // TODO: how should this actually be determined?
poolSizes[0].descriptorCount = DESCRIPTOR_SET_COUNT * SwapChain::MAX_FRAMES_IN_FLIGHT; // TODO: how should this actually be determined?
poolSizes[1].type = VK_DESCRIPTOR_TYPE_SAMPLER;
poolSizes[1].descriptorCount = DESCRIPTOR_SET_COUNT * instance.GetMaxFramesInFlight(); // TODO: how should this actually be determined?
poolSizes[1].descriptorCount = DESCRIPTOR_SET_COUNT * SwapChain::MAX_FRAMES_IN_FLIGHT; // TODO: how should this actually be determined?
VkDescriptorPoolCreateInfo createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
createInfo.poolSizeCount = poolSizes.size();
createInfo.pPoolSizes = poolSizes.data();
createInfo.maxSets = DESCRIPTOR_SET_COUNT * instance.GetMaxFramesInFlight();
createInfo.maxSets = DESCRIPTOR_SET_COUNT * SwapChain::MAX_FRAMES_IN_FLIGHT;
createInfo.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
CP_VK_ASSERT(vkCreateDescriptorPool(instance.GetDevice(), &createInfo, nullptr, &descriptorPool), "DescriptorPool : Failed to initialize descriptor pool");
CP_VK_ASSERT(vkCreateDescriptorPool(vulkan.GetDevice(), &createInfo, nullptr, &descriptorPool), "DescriptorPool : Failed to initialize descriptor pool");
}
DescriptorPool::~DescriptorPool()
{
vkDestroyDescriptorPool(instance.GetDevice(), descriptorPool, nullptr);
vkDestroyDescriptorPool(vulkan.GetDevice(), descriptorPool, nullptr);
}
std::vector<VkDescriptorSet> DescriptorPool::AllocateDescriptorSets(VkDescriptorSetLayout descriptorSetLayout)
{
std::vector<VkDescriptorSet> descriptorSets;
std::vector<VkDescriptorSetLayout> layouts{static_cast<size_t>(instance.GetMaxFramesInFlight()), descriptorSetLayout};
std::vector<VkDescriptorSet> descriptorSets{SwapChain::MAX_FRAMES_IN_FLIGHT};
std::vector<VkDescriptorSetLayout> layouts{SwapChain::MAX_FRAMES_IN_FLIGHT, descriptorSetLayout};
VkDescriptorSetAllocateInfo allocateInfo{};
allocateInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
allocateInfo.descriptorPool = descriptorPool;
allocateInfo.descriptorSetCount = instance.GetMaxFramesInFlight();
allocateInfo.descriptorSetCount = descriptorSets.size();
allocateInfo.pSetLayouts = layouts.data();
descriptorSets.resize(instance.GetMaxFramesInFlight());
CP_VK_ASSERT(vkAllocateDescriptorSets(instance.GetDevice(), &allocateInfo, descriptorSets.data()), "AllocateDescriptorSets : Failed to allocate descriptor sets");
CP_VK_ASSERT(vkAllocateDescriptorSets(vulkan.GetDevice(), &allocateInfo, descriptorSets.data()), "AllocateDescriptorSets : Failed to allocate descriptor sets");
return descriptorSets;
}
void DescriptorPool::FreeDescriptorSets(const std::vector<VkDescriptorSet>& descriptorSets)
{
vkFreeDescriptorSets(instance.GetDevice(), descriptorPool, descriptorSets.size(), descriptorSets.data());
vkFreeDescriptorSets(vulkan.GetDevice(), descriptorPool, descriptorSets.size(), descriptorSets.data());
}
}
CopiumEngine/src/copium/pipeline/DescriptorPool.h
+3 -3
View File
@@ -1,7 +1,7 @@
#pragma once
#include "copium/util/Common.h"
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include <vulkan/vulkan.hpp>
@@ -11,12 +11,12 @@ namespace Copium
{
CP_DELETE_COPY_AND_MOVE_CTOR(DescriptorPool);
private:
Instance& instance;
Vulkan& vulkan;
VkDescriptorPool descriptorPool;
static const int DESCRIPTOR_SET_COUNT = 100;
public:
DescriptorPool(Instance& instance);
DescriptorPool(Vulkan& vulkan);
~DescriptorPool();
std::vector<VkDescriptorSet> AllocateDescriptorSets(VkDescriptorSetLayout descriptorSetLayout);
CopiumEngine/src/copium/pipeline/DescriptorSet.cpp
+10 -7
View File
@@ -1,9 +1,12 @@
#include "copium/pipeline/DescriptorSet.h"
#include "copium/core/Device.h"
#include "copium/core/SwapChain.h"
namespace Copium
{
DescriptorSet::DescriptorSet(Instance& instance, DescriptorPool& descriptorPool, VkDescriptorSetLayout descriptorSetLayout)
: instance{instance}, descriptorPool{descriptorPool}, descriptorSetLayout{descriptorSetLayout}
DescriptorSet::DescriptorSet(Vulkan& vulkan, DescriptorPool& descriptorPool, VkDescriptorSetLayout descriptorSetLayout)
: vulkan{vulkan}, descriptorPool{descriptorPool}, descriptorSetLayout{descriptorSetLayout}
{
descriptorSets = descriptorPool.AllocateDescriptorSets(descriptorSetLayout);
}
@@ -15,7 +18,7 @@ namespace Copium
void DescriptorSet::AddUniform(const UniformBuffer& uniformBuffer, uint32_t binding)
{
for (size_t i = 0; i < instance.GetMaxFramesInFlight(); ++i) {
for (size_t i = 0; i < descriptorSets.size(); ++i) {
VkDescriptorBufferInfo bufferInfo = uniformBuffer.GetDescriptorBufferInfo(i);
VkWriteDescriptorSet descriptorWrite{};
@@ -28,13 +31,13 @@ namespace Copium
descriptorWrite.pBufferInfo = &bufferInfo;
descriptorWrite.pImageInfo = nullptr;
descriptorWrite.pTexelBufferView = nullptr;
vkUpdateDescriptorSets(instance.GetDevice(), 1, &descriptorWrite, 0, nullptr);
vkUpdateDescriptorSets(vulkan.GetDevice(), 1, &descriptorWrite, 0, nullptr);
}
}
void DescriptorSet::AddSampler(const Sampler& sampler, uint32_t binding)
{
for (size_t i = 0; i < instance.GetMaxFramesInFlight(); ++i) {
for (size_t i = 0; i < descriptorSets.size(); ++i) {
VkDescriptorImageInfo imageInfo = sampler.GetDescriptorImageInfo(i);
VkWriteDescriptorSet descriptorWrite{};
descriptorWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
@@ -46,12 +49,12 @@ namespace Copium
descriptorWrite.pBufferInfo = nullptr;
descriptorWrite.pImageInfo = &imageInfo;
descriptorWrite.pTexelBufferView = nullptr;
vkUpdateDescriptorSets(instance.GetDevice(), 1, &descriptorWrite, 0, nullptr);
vkUpdateDescriptorSets(vulkan.GetDevice(), 1, &descriptorWrite, 0, nullptr);
}
}
DescriptorSet::operator VkDescriptorSet() const
{
return descriptorSets[instance.GetFlightIndex()];
return descriptorSets[vulkan.GetSwapChain().GetFlightIndex()];
}
}
CopiumEngine/src/copium/pipeline/DescriptorSet.h
+2 -2
View File
@@ -13,14 +13,14 @@ namespace Copium
{
CP_DELETE_COPY_AND_MOVE_CTOR(DescriptorSet);
private:
Instance& instance;
Vulkan& vulkan;
DescriptorPool& descriptorPool;
VkDescriptorSetLayout descriptorSetLayout;
std::vector<VkDescriptorSet> descriptorSets;
public:
DescriptorSet(Instance& instance, DescriptorPool& descriptorPool, VkDescriptorSetLayout descriptorSetLayout);
DescriptorSet(Vulkan& vulkan, DescriptorPool& descriptorPool, VkDescriptorSetLayout descriptorSetLayout);
~DescriptorSet();
void AddUniform(const UniformBuffer& uniformBuffer, uint32_t binding);
CopiumEngine/src/copium/pipeline/Pipeline.cpp
+10 -9
View File
@@ -1,12 +1,13 @@
#include "copium/pipeline/Pipeline.h"
#include "copium/core/Device.h"
#include "copium/pipeline/Shader.h"
#include "copium/util/FileSystem.h"
namespace Copium
{
Pipeline::Pipeline(Instance& instance, PipelineCreator creator)
: instance{instance}
Pipeline::Pipeline(Vulkan& vulkan, PipelineCreator creator)
: vulkan{vulkan}
{
InitializeDescriptorSetLayout(creator);
InitializePipeline(creator);
@@ -14,11 +15,11 @@ namespace Copium
Pipeline::~Pipeline()
{
vkDestroyPipeline(instance.GetDevice(), graphicsPipeline, nullptr);
vkDestroyPipelineLayout(instance.GetDevice(), pipelineLayout, nullptr);
vkDestroyPipeline(vulkan.GetDevice(), graphicsPipeline, nullptr);
vkDestroyPipelineLayout(vulkan.GetDevice(), pipelineLayout, nullptr);
for (auto&& descriptorSetLayout : descriptorSetLayouts)
{
vkDestroyDescriptorSetLayout(instance.GetDevice(), descriptorSetLayout, nullptr);
vkDestroyDescriptorSetLayout(vulkan.GetDevice(), descriptorSetLayout, nullptr);
}
}
@@ -67,13 +68,13 @@ namespace Copium
createInfo.bindingCount = layoutBindings.size();
createInfo.pBindings = layoutBindings.data();
CP_VK_ASSERT(vkCreateDescriptorSetLayout(instance.GetDevice(), &createInfo, nullptr, &descriptorSetLayouts[i++]), "InitializeDescriptorSetLayout : Failed to initialize descriptor set layout");
CP_VK_ASSERT(vkCreateDescriptorSetLayout(vulkan.GetDevice(), &createInfo, nullptr, &descriptorSetLayouts[i++]), "InitializeDescriptorSetLayout : Failed to initialize descriptor set layout");
}
}
void Pipeline::InitializePipeline(const PipelineCreator& creator)
{
Shader shader{instance, Shader::Type::GlslFile, creator.vertexShader, creator.fragmentShader};
Shader shader{vulkan, Shader::Type::GlslFile, creator.vertexShader, creator.fragmentShader};
VkPipelineVertexInputStateCreateInfo vertexInputCreateInfo{};
vertexInputCreateInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
@@ -183,7 +184,7 @@ namespace Copium
pipelineLayoutCreateInfo.pushConstantRangeCount = 0;
pipelineLayoutCreateInfo.pPushConstantRanges = nullptr;
CP_VK_ASSERT(vkCreatePipelineLayout(instance.GetDevice(), &pipelineLayoutCreateInfo, nullptr, &pipelineLayout), "InitializePipeline : Failed to initialize pipeline layout");
CP_VK_ASSERT(vkCreatePipelineLayout(vulkan.GetDevice(), &pipelineLayoutCreateInfo, nullptr, &pipelineLayout), "InitializePipeline : Failed to initialize pipeline layout");
const std::vector<VkPipelineShaderStageCreateInfo>& shaderStages = shader.GetShaderStages();
VkGraphicsPipelineCreateInfo graphicsPipelineCreateInfo{};
@@ -204,6 +205,6 @@ namespace Copium
graphicsPipelineCreateInfo.basePipelineHandle = VK_NULL_HANDLE;
graphicsPipelineCreateInfo.basePipelineIndex = -1;
CP_VK_ASSERT(vkCreateGraphicsPipelines(instance.GetDevice(), VK_NULL_HANDLE, 1, &graphicsPipelineCreateInfo, nullptr, &graphicsPipeline), "InitializePipeline : Failed to initialize graphics pipeline");
CP_VK_ASSERT(vkCreateGraphicsPipelines(vulkan.GetDevice(), VK_NULL_HANDLE, 1, &graphicsPipelineCreateInfo, nullptr, &graphicsPipeline), "InitializePipeline : Failed to initialize graphics pipeline");
}
}
CopiumEngine/src/copium/pipeline/Pipeline.h
+3 -3
View File
@@ -1,7 +1,7 @@
#pragma once
#include "copium/buffer/CommandBuffer.h"
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/pipeline/DescriptorSet.h"
#include "copium/pipeline/PipelineCreator.h"
#include "copium/util/Common.h"
@@ -15,7 +15,7 @@ namespace Copium
{
CP_DELETE_COPY_AND_MOVE_CTOR(Pipeline);
private:
Instance& instance;
Vulkan& vulkan;
std::vector<VkDescriptorSetLayout> descriptorSetLayouts{};
std::vector<VkDescriptorSet> boundDescriptorSets;
@@ -23,7 +23,7 @@ namespace Copium
VkPipeline graphicsPipeline;
public:
Pipeline(Instance& instance, PipelineCreator creator);
Pipeline(Vulkan& vulkan, PipelineCreator creator);
~Pipeline();
void Bind(const CommandBuffer& commandBuffer);
void SetDescriptorSet(uint32_t setIndex, const DescriptorSet& descriptorSet);
CopiumEngine/src/copium/pipeline/Shader.cpp
+6 -5
View File
@@ -1,11 +1,12 @@
#include "Shader.h"
#include "copium/util/FileSystem.h"
#include "copium/core/Device.h"
namespace Copium
{
Shader::Shader(Instance& instance, Type type, const std::string& vertexInput, const std::string& fragmentInput)
: instance{instance}
Shader::Shader(Vulkan& vulkan, Type type, const std::string& vertexInput, const std::string& fragmentInput)
: vulkan{vulkan}
{
switch (type)
{
@@ -45,8 +46,8 @@ namespace Copium
Shader::~Shader()
{
vkDestroyShaderModule(instance.GetDevice(), vertShaderModule, nullptr);
vkDestroyShaderModule(instance.GetDevice(), fragShaderModule, nullptr);
vkDestroyShaderModule(vulkan.GetDevice(), vertShaderModule, nullptr);
vkDestroyShaderModule(vulkan.GetDevice(), fragShaderModule, nullptr);
}
const std::vector<VkPipelineShaderStageCreateInfo> Shader::GetShaderStages() const
@@ -126,7 +127,7 @@ namespace Copium
createInfo.pCode = data;
VkShaderModule shaderModule;
CP_VK_ASSERT(vkCreateShaderModule(instance.GetDevice(), &createInfo, nullptr, &shaderModule), "InitializeShaderModule : Failed to initialize shader module");
CP_VK_ASSERT(vkCreateShaderModule(vulkan.GetDevice(), &createInfo, nullptr, &shaderModule), "InitializeShaderModule : Failed to initialize shader module");
return shaderModule;
}
CopiumEngine/src/copium/pipeline/Shader.h
+4 -3
View File
@@ -1,9 +1,10 @@
#pragma once
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
#include <shaderc/shaderc.hpp>
#include <vulkan/vulkan.hpp>
namespace Copium
{
@@ -17,13 +18,13 @@ namespace Copium
};
private:
Instance& instance;
Vulkan& vulkan;
VkShaderModule vertShaderModule;
VkShaderModule fragShaderModule;
std::vector<VkPipelineShaderStageCreateInfo> shaderStages;
public:
Shader(Instance& instance, Type type, const std::string& vertexInput, const std::string& fragmentInput);
Shader(Vulkan& vulkan, Type type, const std::string& vertexInput, const std::string& fragmentInput);
~Shader();
const std::vector<VkPipelineShaderStageCreateInfo> GetShaderStages() const;
CopiumEngine/src/copium/sampler/ColorAttachment.cpp
+12 -10
View File
@@ -1,11 +1,13 @@
#include "copium/sampler/ColorAttachment.h"
#include "copium/core/Device.h"
#include "copium/core/SwapChain.h"
#include "copium/sampler/Image.h"
namespace Copium
{
ColorAttachment::ColorAttachment(Instance& instance, int width, int height)
: Sampler{instance}
ColorAttachment::ColorAttachment(Vulkan& vulkan, int width, int height)
: Sampler{vulkan}
{
InitializeColorAttachment(width, height);
}
@@ -13,11 +15,11 @@ namespace Copium
ColorAttachment::~ColorAttachment()
{
for (auto&& image : images)
vkDestroyImage(instance.GetDevice(), image, nullptr);
vkDestroyImage(vulkan.GetDevice(), image, nullptr);
for (auto&& imageMemory : imageMemories)
vkFreeMemory(instance.GetDevice(), imageMemory, nullptr);
vkFreeMemory(vulkan.GetDevice(), imageMemory, nullptr);
for (auto&& imageView : imageViews)
vkDestroyImageView(instance.GetDevice(), imageView, nullptr);
vkDestroyImageView(vulkan.GetDevice(), imageView, nullptr);
}
VkDescriptorImageInfo ColorAttachment::GetDescriptorImageInfo(int index) const
@@ -40,13 +42,13 @@ namespace Copium
void ColorAttachment::InitializeColorAttachment(int width, int height)
{
images.resize(instance.GetMaxFramesInFlight());
imageMemories.resize(instance.GetMaxFramesInFlight());
imageViews.resize(instance.GetMaxFramesInFlight());
images.resize(SwapChain::MAX_FRAMES_IN_FLIGHT);
imageViews.resize(SwapChain::MAX_FRAMES_IN_FLIGHT);
imageMemories.resize(SwapChain::MAX_FRAMES_IN_FLIGHT);
for (size_t i = 0; i < images.size(); i++)
{
Image::InitializeImage(instance, width, height, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_TILING_OPTIMAL, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, &images[i], &imageMemories[i]);
imageViews[i] = Image::InitializeImageView(instance, images[i], VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_ASPECT_COLOR_BIT);
Image::InitializeImage(vulkan, width, height, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_TILING_OPTIMAL, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, &images[i], &imageMemories[i]);
imageViews[i] = Image::InitializeImageView(vulkan, images[i], VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_ASPECT_COLOR_BIT);
}
}
}
CopiumEngine/src/copium/sampler/ColorAttachment.h
+2 -2
View File
@@ -1,6 +1,6 @@
#pragma once
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/sampler/Sampler.h"
#include "copium/util/Common.h"
@@ -16,7 +16,7 @@ namespace Copium
std::vector<VkDeviceMemory> imageMemories;
std::vector<VkImageView> imageViews;
public:
ColorAttachment(Instance& instance, int width, int height);
ColorAttachment(Vulkan& vulkan, int width, int height);
~ColorAttachment() override;
VkDescriptorImageInfo GetDescriptorImageInfo(int index) const override;
CopiumEngine/src/copium/sampler/DepthAttachment.cpp
+9 -8
View File
@@ -1,20 +1,21 @@
#include "copium/sampler/DepthAttachment.h"
#include "copium/core/Device.h"
#include "copium/sampler/Image.h"
namespace Copium
{
DepthAttachment::DepthAttachment(Instance& instance, int width, int height)
: Sampler{instance}
DepthAttachment::DepthAttachment(Vulkan& vulkan, int width, int height)
: Sampler{vulkan}
{
InitializeDepthAttachment(width, height);
}
DepthAttachment::~DepthAttachment()
{
vkDestroyImage(instance.GetDevice(), image, nullptr);
vkFreeMemory(instance.GetDevice(), imageMemory, nullptr);
vkDestroyImageView(instance.GetDevice(), imageView, nullptr);
vkDestroyImage(vulkan.GetDevice(), image, nullptr);
vkFreeMemory(vulkan.GetDevice(), imageMemory, nullptr);
vkDestroyImageView(vulkan.GetDevice(), imageView, nullptr);
}
VkDescriptorImageInfo DepthAttachment::GetDescriptorImageInfo(int index) const
@@ -33,8 +34,8 @@ namespace Copium
void DepthAttachment::InitializeDepthAttachment(int width, int height)
{
VkFormat depthFormat = Image::SelectDepthFormat(instance);
Image::InitializeImage(instance, width, height, depthFormat, VK_IMAGE_TILING_OPTIMAL, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, &image, &imageMemory);
imageView = Image::InitializeImageView(instance, image, depthFormat, VK_IMAGE_ASPECT_DEPTH_BIT);
VkFormat depthFormat = Image::SelectDepthFormat(vulkan);
Image::InitializeImage(vulkan, width, height, depthFormat, VK_IMAGE_TILING_OPTIMAL, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, &image, &imageMemory);
imageView = Image::InitializeImageView(vulkan, image, depthFormat, VK_IMAGE_ASPECT_DEPTH_BIT);
}
}
CopiumEngine/src/copium/sampler/DepthAttachment.h
+2 -2
View File
@@ -1,6 +1,6 @@
#pragma once
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/sampler/Sampler.h"
#include "copium/util/Common.h"
@@ -16,7 +16,7 @@ namespace Copium
VkDeviceMemory imageMemory;
VkImageView imageView;
public:
DepthAttachment(Instance& instance, int width, int height);
DepthAttachment(Vulkan& vulkan, int width, int height);
~DepthAttachment() override;
VkDescriptorImageInfo GetDescriptorImageInfo(int index) const override;
CopiumEngine/src/copium/sampler/Image.cpp
+17 -16
View File
@@ -1,10 +1,11 @@
#include "copium/sampler/Image.h"
#include "copium/buffer/CommandBufferScoped.h"
#include "copium/core/Device.h"
namespace Copium
{
void Image::InitializeImage(Instance& instance, uint32_t width, uint32_t height, VkFormat format, VkImageTiling tiling, VkImageUsageFlags usage, VkMemoryPropertyFlags properties, VkImage* image, VkDeviceMemory* imageMemory)
void Image::InitializeImage(Vulkan& vulkan, uint32_t width, uint32_t height, VkFormat format, VkImageTiling tiling, VkImageUsageFlags usage, VkMemoryPropertyFlags properties, VkImage* image, VkDeviceMemory* imageMemory)
{
VkImageCreateInfo createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
@@ -22,22 +23,22 @@ namespace Copium
createInfo.samples = VK_SAMPLE_COUNT_1_BIT;
createInfo.flags = 0;
CP_VK_ASSERT(vkCreateImage(instance.GetDevice(), &createInfo, nullptr, image), "InitializeImage : Failed to initialize image");
CP_VK_ASSERT(vkCreateImage(vulkan.GetDevice(), &createInfo, nullptr, image), "InitializeImage : Failed to initialize image");
VkMemoryRequirements memoryRequirements;
vkGetImageMemoryRequirements(instance.GetDevice(), *image, &memoryRequirements);
vkGetImageMemoryRequirements(vulkan.GetDevice(), *image, &memoryRequirements);
VkMemoryAllocateInfo allocateInfo{};
allocateInfo.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
allocateInfo.allocationSize = memoryRequirements.size;
allocateInfo.memoryTypeIndex = instance.FindMemoryType(memoryRequirements.memoryTypeBits, properties);
allocateInfo.memoryTypeIndex = vulkan.GetDevice().FindMemoryType(memoryRequirements.memoryTypeBits, properties);
CP_VK_ASSERT(vkAllocateMemory(instance.GetDevice(), &allocateInfo, nullptr, imageMemory), "InitializeImage : Failed to initiallizse image memory");
CP_VK_ASSERT(vkAllocateMemory(vulkan.GetDevice(), &allocateInfo, nullptr, imageMemory), "InitializeImage : Failed to initiallizse image memory");
vkBindImageMemory(instance.GetDevice(), *image, *imageMemory, 0);
vkBindImageMemory(vulkan.GetDevice(), *image, *imageMemory, 0);
}
VkImageView Image::InitializeImageView(Instance& instance, VkImage image, VkFormat format, VkImageAspectFlags aspectFlags)
VkImageView Image::InitializeImageView(Vulkan& vulkan, VkImage image, VkFormat format, VkImageAspectFlags aspectFlags)
{
VkImageView imageView;
VkImageViewCreateInfo createInfo{};
@@ -54,13 +55,13 @@ namespace Copium
createInfo.subresourceRange.levelCount = 1;
createInfo.subresourceRange.baseArrayLayer = 0;
createInfo.subresourceRange.layerCount = 1;
CP_VK_ASSERT(vkCreateImageView(instance.GetDevice(), &createInfo, nullptr, &imageView), "InitializeImageView : Failed to initialize image view");
CP_VK_ASSERT(vkCreateImageView(vulkan.GetDevice(), &createInfo, nullptr, &imageView), "InitializeImageView : Failed to initialize image view");
return imageView;
}
void Image::TransitionImageLayout(Instance& instance, VkImage image, VkFormat format, VkImageLayout oldLayout, VkImageLayout newLayout)
void Image::TransitionImageLayout(Vulkan& vulkan, VkImage image, VkFormat format, VkImageLayout oldLayout, VkImageLayout newLayout)
{
CommandBufferScoped commandBuffer{instance};
CommandBufferScoped commandBuffer{vulkan};
VkImageMemoryBarrier barrier{};
barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
@@ -126,9 +127,9 @@ namespace Copium
vkCmdPipelineBarrier(commandBuffer, srcStage, dstStage, 0, 0, nullptr, 0, nullptr, 1, &barrier);
}
void Image::CopyBufferToImage(Instance& instance, const Buffer& buffer, VkImage image, uint32_t width, uint32_t height)
void Image::CopyBufferToImage(Vulkan& vulkan, const Buffer& buffer, VkImage image, uint32_t width, uint32_t height)
{
CommandBufferScoped commandBuffer{instance};
CommandBufferScoped commandBuffer{vulkan};
VkBufferImageCopy region{};
region.bufferOffset = 0;
@@ -147,9 +148,9 @@ namespace Copium
}
VkFormat Image::SelectDepthFormat(Instance& instance)
VkFormat Image::SelectDepthFormat(Vulkan& vulkan)
{
return SelectSupportedFormat(instance, {VK_FORMAT_D32_SFLOAT, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_D24_UNORM_S8_UINT}, VK_IMAGE_TILING_OPTIMAL, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT);
return SelectSupportedFormat(vulkan, {VK_FORMAT_D32_SFLOAT, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_D24_UNORM_S8_UINT}, VK_IMAGE_TILING_OPTIMAL, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT);
}
bool Image::HasStencilComponent(VkFormat format)
@@ -157,12 +158,12 @@ namespace Copium
return format == VK_FORMAT_D32_SFLOAT_S8_UINT || format == VK_FORMAT_D24_UNORM_S8_UINT;
}
VkFormat Image::SelectSupportedFormat(Instance& instance, const std::vector<VkFormat>& candidates, VkImageTiling tiling, VkFormatFeatureFlags features)
VkFormat Image::SelectSupportedFormat(Vulkan& vulkan, const std::vector<VkFormat>& candidates, VkImageTiling tiling, VkFormatFeatureFlags features)
{
for (VkFormat format : candidates)
{
VkFormatProperties properties;
vkGetPhysicalDeviceFormatProperties(instance.GetPhysicalDevice(), format, &properties);
vkGetPhysicalDeviceFormatProperties(vulkan.GetDevice().GetPhysicalDevice(), format, &properties);
if (tiling == VK_IMAGE_TILING_LINEAR && (properties.linearTilingFeatures & features) == features)
{
return format;
CopiumEngine/src/copium/sampler/Image.h
+7 -7
View File
@@ -1,7 +1,7 @@
#pragma once
#include "copium/buffer/Buffer.h"
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
#include <vulkan/vulkan.hpp>
@@ -12,14 +12,14 @@ namespace Copium
{
CP_STATIC_CLASS(Image);
public:
static void InitializeImage(Instance& instance, uint32_t width, uint32_t height, VkFormat format, VkImageTiling tiling, VkImageUsageFlags usage, VkMemoryPropertyFlags properties, VkImage* image, VkDeviceMemory* imageMemory);
static VkImageView InitializeImageView(Instance& instance, VkImage image, VkFormat format, VkImageAspectFlags aspectFlags);
static void TransitionImageLayout(Instance& instance, VkImage image, VkFormat format, VkImageLayout oldLayout, VkImageLayout newLayout);
static void CopyBufferToImage(Instance& instance, const Buffer& buffer, VkImage image, uint32_t width, uint32_t height);
static VkFormat SelectDepthFormat(Instance& instance);
static void InitializeImage(Vulkan& vulkan, uint32_t width, uint32_t height, VkFormat format, VkImageTiling tiling, VkImageUsageFlags usage, VkMemoryPropertyFlags properties, VkImage* image, VkDeviceMemory* imageMemory);
static VkImageView InitializeImageView(Vulkan& vulkan, VkImage image, VkFormat format, VkImageAspectFlags aspectFlags);
static void TransitionImageLayout(Vulkan& vulkan, VkImage image, VkFormat format, VkImageLayout oldLayout, VkImageLayout newLayout);
static void CopyBufferToImage(Vulkan& vulkan, const Buffer& buffer, VkImage image, uint32_t width, uint32_t height);
static VkFormat SelectDepthFormat(Vulkan& vulkan);
private:
static bool HasStencilComponent(VkFormat format);
static VkFormat SelectSupportedFormat(Instance& instance, const std::vector<VkFormat>& candidates, VkImageTiling tiling, VkFormatFeatureFlags features);
static VkFormat SelectSupportedFormat(Vulkan& vulkan, const std::vector<VkFormat>& candidates, VkImageTiling tiling, VkFormatFeatureFlags features);
};
}
CopiumEngine/src/copium/sampler/Sampler.cpp
+7 -5
View File
@@ -1,22 +1,24 @@
#include "copium/sampler/Sampler.h"
#include "copium/core/Device.h"
namespace Copium
{
Sampler::Sampler(Instance& instance)
: instance{instance}
Sampler::Sampler(Vulkan& vulkan)
: vulkan{vulkan}
{
InitializeSampler();
}
Sampler::~Sampler()
{
vkDestroySampler(instance.GetDevice(), sampler, nullptr);
vkDestroySampler(vulkan.GetDevice(), sampler, nullptr);
}
void Sampler::InitializeSampler()
{
VkPhysicalDeviceProperties properties{};
vkGetPhysicalDeviceProperties(instance.GetPhysicalDevice(), &properties);
vkGetPhysicalDeviceProperties(vulkan.GetDevice().GetPhysicalDevice(), &properties);
VkSamplerCreateInfo createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
@@ -35,6 +37,6 @@ namespace Copium
createInfo.minLod = 0.0f;
createInfo.maxLod = 0.0f;
CP_VK_ASSERT(vkCreateSampler(instance.GetDevice(), &createInfo, nullptr, &sampler), "InitializeSampler : Failed to initialize texture sampler");
CP_VK_ASSERT(vkCreateSampler(vulkan.GetDevice(), &createInfo, nullptr, &sampler), "InitializeSampler : Failed to initialize texture sampler");
}
}
CopiumEngine/src/copium/sampler/Sampler.h
+3 -3
View File
@@ -1,6 +1,6 @@
#pragma once
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/util/Common.h"
#include <vulkan/vulkan.hpp>
@@ -11,10 +11,10 @@ namespace Copium
{
CP_DELETE_COPY_AND_MOVE_CTOR(Sampler);
protected:
Instance& instance;
Vulkan& vulkan;
VkSampler sampler;
public:
Sampler(Instance& instance);
Sampler(Vulkan& vulkan);
virtual ~Sampler();
virtual VkDescriptorImageInfo GetDescriptorImageInfo(int index) const = 0;
CopiumEngine/src/copium/sampler/Texture2D.cpp
+13 -11
View File
@@ -1,21 +1,23 @@
#include "copium/sampler/Texture2D.h"
#include "copium/core/Device.h"
#define STB_IMAGE_IMPLEMENTATION
#include <stb/stb_image.h>
namespace Copium
{
Texture2D::Texture2D(Instance& instance, const std::string& filename)
: Sampler{instance}
Texture2D::Texture2D(Vulkan& vulkan, const std::string& filename)
: Sampler{vulkan}
{
InitializeTextureImage(filename);
}
Texture2D::~Texture2D()
{
vkDestroyImage(instance.GetDevice(), image, nullptr);
vkFreeMemory(instance.GetDevice(), imageMemory, nullptr);
vkDestroyImageView(instance.GetDevice(), imageView, nullptr);
vkDestroyImage(vulkan.GetDevice(), image, nullptr);
vkFreeMemory(vulkan.GetDevice(), imageMemory, nullptr);
vkDestroyImageView(vulkan.GetDevice(), imageView, nullptr);
}
VkDescriptorImageInfo Texture2D::GetDescriptorImageInfo(int index) const
@@ -38,16 +40,16 @@ namespace Copium
CP_ASSERT(pixels, "InitializeTextureImage : Failed to load texture image");
VkDeviceSize bufferSize = texWidth * texHeight * 4;
Buffer stagingBuffer{instance, VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, bufferSize, 1};
Buffer stagingBuffer{vulkan, VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, bufferSize, 1};
void* data = stagingBuffer.Map();
memcpy(data, pixels, bufferSize);
stagingBuffer.Unmap();
stbi_image_free(pixels);
Image::InitializeImage(instance, texWidth, texHeight, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_TILING_OPTIMAL, VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, &image, &imageMemory);
Image::TransitionImageLayout(instance, image, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
Image::CopyBufferToImage(instance, stagingBuffer, image, texWidth, texHeight);
Image::TransitionImageLayout(instance, image, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
imageView = Image::InitializeImageView(instance, image, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_ASPECT_COLOR_BIT);
Image::InitializeImage(vulkan, texWidth, texHeight, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_TILING_OPTIMAL, VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, &image, &imageMemory);
Image::TransitionImageLayout(vulkan, image, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
Image::CopyBufferToImage(vulkan, stagingBuffer, image, texWidth, texHeight);
Image::TransitionImageLayout(vulkan, image, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
imageView = Image::InitializeImageView(vulkan, image, VK_FORMAT_R8G8B8A8_SRGB, VK_IMAGE_ASPECT_COLOR_BIT);
}
}
CopiumEngine/src/copium/sampler/Texture2D.h
+2 -2
View File
@@ -1,7 +1,7 @@
#pragma once
#include "copium/buffer/CommandBufferScoped.h"
#include "copium/core/Instance.h"
#include "copium/core/Vulkan.h"
#include "copium/sampler/Image.h"
#include "copium/sampler/Sampler.h"
#include "copium/util/Common.h"
@@ -18,7 +18,7 @@ namespace Copium
VkDeviceMemory imageMemory;
VkImageView imageView;
public:
Texture2D(Instance& instance, const std::string& filename);
Texture2D(Vulkan& vulkan, const std::string& filename);
~Texture2D() override;
VkDescriptorImageInfo GetDescriptorImageInfo(int index) const override;