79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* vk_ubo.cpp :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/10/06 18:45:52 by maldavid #+# #+# */
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/* Updated: 2024/01/10 18:30:57 by maldavid ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "vk_ubo.h"
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#include <cstring>
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#include <renderer/renderer.h>
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#include <core/profiler.h>
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namespace mlx
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{
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void UBO::create(Renderer* renderer, uint32_t size, [[maybe_unused]] const char* name)
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{
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MLX_PROFILE_FUNCTION();
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_renderer = renderer;
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for(int i = 0; i < MAX_FRAMES_IN_FLIGHT; i++)
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{
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#ifdef DEBUG
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std::string name_frame = name;
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name_frame.append(std::to_string(i));
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_buffers[i].create(Buffer::kind::uniform, size, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, name_frame.c_str());
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#else
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_buffers[i].create(Buffer::kind::uniform, size, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, nullptr);
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#endif
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_buffers[i].mapMem(&_maps[i]);
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if(_maps[i] == nullptr)
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core::error::report(e_kind::fatal_error, "Vulkan : unable to map a uniform buffer");
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}
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}
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void UBO::setData(uint32_t size, const void* data)
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{
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MLX_PROFILE_FUNCTION();
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std::memcpy(_maps[_renderer->getActiveImageIndex()], data, static_cast<size_t>(size));
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}
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void UBO::setDynamicData(uint32_t size, const void* data)
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{
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MLX_PROFILE_FUNCTION();
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std::memcpy(_maps[_renderer->getActiveImageIndex()], data, static_cast<size_t>(size));
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_buffers[_renderer->getActiveImageIndex()].flush();
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}
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unsigned int UBO::getSize() noexcept
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{
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return _buffers[_renderer->getActiveImageIndex()].getSize();
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}
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unsigned int UBO::getOffset() noexcept
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{
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return _buffers[_renderer->getActiveImageIndex()].getOffset();
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}
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VkBuffer& UBO::operator()() noexcept
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{
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return _buffers[_renderer->getActiveImageIndex()].get();
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}
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VkBuffer& UBO::get() noexcept
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{
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return _buffers[_renderer->getActiveImageIndex()].get();
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}
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void UBO::destroy() noexcept
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{
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for(int i = 0; i < MAX_FRAMES_IN_FLIGHT; i++)
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_buffers[i].destroy();
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}
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}
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