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adding descriptors support to renderer

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Kbz-8
2023-01-23 19:27:37 +01:00
parent 54fc452aa2
commit 4c1043ee17
13 changed files with 346 additions and 28 deletions
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63
src/renderer/buffers/vk_ubo.cpp
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@@ -6,29 +6,68 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/06 18:45:52 by maldavid #+# #+# */
/* Updated: 2022/12/18 00:25:55 by maldavid ### ########.fr */
/* Updated: 2023/01/23 18:54:12 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
#include "vk_ubo.h"
#include <cstring>
#include <renderer/renderer.h>
namespace mlx
{
void UBO::setData(uint32_t size, const void* data)
void UBO::create(Renderer* renderer, uint32_t size)
{
void* temp = nullptr;
mapMem(&temp);
std::memcpy(temp, data, static_cast<size_t>(size));
unmapMem();
_renderer = renderer;
for(int i = 0; i < MAX_FRAMES_IN_FLIGHT; i++)
{
_buffers[i].create(Buffer::kind::uniform, size, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT);
_buffers[i].mapMem(&_maps[i]);
if(_maps[i] == nullptr)
core::error::report(e_kind::fatal_error, "Vulkan : unable to map a uniform buffer");
}
}
void UBO::setDynamicData(uint32_t size, uint32_t typeSize, const void* data)
void UBO::setData(uint32_t size, const void* data)
{
void* temp = nullptr;
mapMem(&temp);
std::memcpy(temp, data, static_cast<size_t>(size));
Buffer::flush();
unmapMem();
std::memcpy(_maps[_renderer->getActiveImageIndex()], data, static_cast<size_t>(size));
}
void UBO::setDynamicData(uint32_t size, const void* data)
{
std::memcpy(_maps[_renderer->getActiveImageIndex()], data, static_cast<size_t>(size));
_buffers[_renderer->getActiveImageIndex()].flush();
}
unsigned int UBO::getSize() noexcept
{
return _buffers[_renderer->getActiveImageIndex()].getSize();
}
unsigned int UBO::getOffset() noexcept
{
return _buffers[_renderer->getActiveImageIndex()].getOffset();
}
VkDeviceMemory UBO::getDeviceMemory() noexcept
{
return _buffers[_renderer->getActiveImageIndex()].getDeviceMemory();
}
VkBuffer& UBO::operator()() noexcept
{
return _buffers[_renderer->getActiveImageIndex()].get();
}
VkBuffer& UBO::get() noexcept
{
return _buffers[_renderer->getActiveImageIndex()].get();
}
void UBO::destroy() noexcept
{
for(int i = 0; i < MAX_FRAMES_IN_FLIGHT; i++)
_buffers[i].destroy();
}
}

29
src/renderer/buffers/vk_ubo.h
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/06 18:45:29 by maldavid #+# #+# */
/* Updated: 2022/10/06 18:45:49 by maldavid ### ########.fr */
/* Updated: 2023/01/23 18:54:08 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -14,16 +14,37 @@
#define __MLX_VK_UBO__
#include "vk_buffer.h"
#include <array>
#include <cstddef>
namespace mlx
{
class UBO : public Buffer
class UBO
{
public:
inline void create(uint32_t size) { Buffer::create(Buffer::kind::dynamic, size, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT); }
void create(class Renderer* renderer, uint32_t size);
void setData(uint32_t size, const void* data);
void setDynamicData(uint32_t size, uint32_t typeSize, const void* data);
void setDynamicData(uint32_t size, const void* data);
void destroy() noexcept;
unsigned int getSize() noexcept;
unsigned int getOffset() noexcept;
VkDeviceMemory getDeviceMemory() noexcept;
VkBuffer& operator()() noexcept;
VkBuffer& get() noexcept;
inline unsigned int getSize(int i) noexcept { return _buffers[i].getSize(); }
inline unsigned int getOffset(int i) noexcept { return _buffers[i].getOffset(); }
inline VkDeviceMemory getDeviceMemory(int i) noexcept { return _buffers[i].getDeviceMemory(); }
inline VkBuffer& operator()(int i) noexcept { return _buffers[i].get(); }
inline VkBuffer& get(int i) noexcept { return _buffers[i].get(); }
private:
std::array<Buffer, MAX_FRAMES_IN_FLIGHT> _buffers;
std::array<void*, MAX_FRAMES_IN_FLIGHT> _maps;
class Renderer* _renderer = nullptr;
};
}