mirror of
https://github.com/seekrs/MacroLibX.git
synced 2026-01-11 14:43:34 +00:00
88 lines
3.2 KiB
C++
88 lines
3.2 KiB
C++
#ifndef __MLX_GPU_BUFFER__
|
|
#define __MLX_GPU_BUFFER__
|
|
|
|
#include <Renderer/Enums.h>
|
|
#include <Renderer/RenderCore.h>
|
|
#include <Utils/Buffer.h>
|
|
|
|
namespace mlx
|
|
{
|
|
class GPUBuffer
|
|
{
|
|
public:
|
|
GPUBuffer() = default;
|
|
|
|
void Init(BufferType type, VkDeviceSize size, VkBufferUsageFlags usage, CPUBuffer data, [[maybe_unused]] std::string_view debug_name);
|
|
void Destroy() noexcept;
|
|
|
|
bool CopyFrom(const GPUBuffer& buffer) noexcept;
|
|
|
|
void Swap(GPUBuffer& buffer) noexcept;
|
|
|
|
template<typename T = void*>
|
|
[[nodiscard]] MLX_FORCEINLINE T GetMap() const noexcept { return reinterpret_cast<T>(p_map); }
|
|
[[nodiscard]] MLX_FORCEINLINE VkBuffer Get() const noexcept { return m_buffer; }
|
|
[[nodiscard]] MLX_FORCEINLINE VmaAllocation GetAllocation() const noexcept { return m_allocation; }
|
|
[[nodiscard]] MLX_FORCEINLINE VkDeviceSize GetSize() const noexcept { return m_size; }
|
|
[[nodiscard]] MLX_FORCEINLINE VkDeviceSize GetOffset() const noexcept { return m_offset; }
|
|
|
|
[[nodiscard]] inline bool IsInit() const noexcept { return m_buffer != VK_NULL_HANDLE; }
|
|
|
|
~GPUBuffer() = default;
|
|
|
|
protected:
|
|
void PushToGPU() noexcept;
|
|
|
|
protected:
|
|
#ifdef DEBUG
|
|
std::string m_debug_name;
|
|
#endif
|
|
VkBuffer m_buffer = VK_NULL_HANDLE;
|
|
VmaAllocation m_allocation;
|
|
VkDeviceSize m_offset = 0;
|
|
VkDeviceSize m_size = 0;
|
|
void* p_map = nullptr;
|
|
|
|
private:
|
|
void CreateBuffer(VkDeviceSize size, VkBufferUsageFlags usage, VmaAllocationCreateInfo alloc_info, [[maybe_unused]] std::string_view debug_name);
|
|
|
|
private:
|
|
VkBufferUsageFlags m_usage = 0;
|
|
};
|
|
|
|
class VertexBuffer : public GPUBuffer
|
|
{
|
|
public:
|
|
inline void Init(std::uint32_t size, VkBufferUsageFlags additional_flags, [[maybe_unused]] std::string_view debug_name) { GPUBuffer::Init(BufferType::LowDynamic, size, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | additional_flags, {}, std::move(debug_name)); }
|
|
void SetData(CPUBuffer data);
|
|
inline void Bind(VkCommandBuffer cmd) const noexcept { VkDeviceSize offset = 0; RenderCore::Get().vkCmdBindVertexBuffers(cmd, 0, 1, &m_buffer, &offset); }
|
|
};
|
|
|
|
class IndexBuffer : public GPUBuffer
|
|
{
|
|
public:
|
|
inline void Init(std::uint32_t size, VkBufferUsageFlags additional_flags, [[maybe_unused]] std::string_view debug_name) { GPUBuffer::Init(BufferType::LowDynamic, size, VK_BUFFER_USAGE_INDEX_BUFFER_BIT | additional_flags, {}, std::move(debug_name)); }
|
|
void SetData(CPUBuffer data);
|
|
inline void Bind(VkCommandBuffer cmd) const noexcept { RenderCore::Get().vkCmdBindIndexBuffer(cmd, m_buffer, 0, VK_INDEX_TYPE_UINT32); }
|
|
};
|
|
|
|
class UniformBuffer
|
|
{
|
|
public:
|
|
void Init(std::uint32_t size, [[maybe_unused]] std::string_view debug_name);
|
|
void SetData(CPUBuffer data, std::size_t frame_index);
|
|
void Destroy() noexcept;
|
|
|
|
inline VkDeviceSize GetSize(int i) const noexcept { return m_buffers[i].GetSize(); }
|
|
inline VkDeviceSize GetOffset(int i) const noexcept { return m_buffers[i].GetOffset(); }
|
|
inline VkBuffer GetVk(int i) const noexcept { return m_buffers[i].Get(); }
|
|
inline GPUBuffer& Get(int i) noexcept { return m_buffers[i]; }
|
|
|
|
private:
|
|
std::array<GPUBuffer, MAX_FRAMES_IN_FLIGHT> m_buffers;
|
|
std::array<void*, MAX_FRAMES_IN_FLIGHT> m_maps;
|
|
};
|
|
}
|
|
|
|
#endif
|