mirror of
https://github.com/seekrs/MacroLibX.git
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88 lines
3.4 KiB
C++
88 lines
3.4 KiB
C++
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* vk_cmd_buffer.h :+: :+: :+: */
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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 18:25:42 by maldavid #+# #+# */
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/* Updated: 2024/03/25 17:49:10 by maldavid ### ########.fr */
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/* */
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/* ************************************************************************** */
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#ifndef __MLX_VK_CMD_BUFFER__
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#define __MLX_VK_CMD_BUFFER__
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#include <pre_compiled.h>
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#include <renderer/core/vk_fence.h>
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namespace mlx
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{
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class Buffer;
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class Image;
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class CmdBuffer
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{
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public:
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enum class state
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{
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uninit = 0, // buffer not initialized or destroyed
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ready, // buffer ready to be used after having been submitted
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idle, // buffer has recorded informations but has not been submitted
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recording, // buffer is currently recording
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submitted, // buffer has been submitted
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};
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enum class kind
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{
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single_time = 0,
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long_time
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};
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public:
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void init(kind type, class CmdManager* manager);
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void init(kind type, class CmdPool* pool);
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void destroy() noexcept;
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void beginRecord(VkCommandBufferUsageFlags usage = 0);
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void submit(class Semaphore* semaphores) noexcept;
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void submitIdle(bool shouldWaitForExecution = true) noexcept; // TODO : handle `shouldWaitForExecution` as false by default (needs to modify CmdResources lifetimes to do so)
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void updateSubmitState() noexcept;
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inline void waitForExecution() noexcept { _fence.wait(); updateSubmitState(); _state = state::ready; }
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inline void reset() noexcept { vkResetCommandBuffer(_cmd_buffer, 0); }
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void endRecord();
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void bindVertexBuffer(Buffer& buffer) noexcept;
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void bindIndexBuffer(Buffer& buffer) noexcept;
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void copyBuffer(Buffer& dst, Buffer& src) noexcept;
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void copyBufferToImage(Buffer& buffer, Image& image) noexcept;
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void copyImagetoBuffer(Image& image, Buffer& buffer) noexcept;
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void transitionImageLayout(Image& image, VkImageLayout new_layout) noexcept;
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inline bool isInit() const noexcept { return _state != state::uninit; }
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inline bool isReadyToBeUsed() const noexcept { return _state == state::ready; }
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inline bool isRecording() const noexcept { return _state == state::recording; }
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inline bool hasBeenSubmitted() const noexcept { return _state == state::submitted; }
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inline state getCurrentState() const noexcept { return _state; }
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inline VkCommandBuffer& operator()() noexcept { return _cmd_buffer; }
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inline VkCommandBuffer& get() noexcept { return _cmd_buffer; }
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inline Fence& getFence() noexcept { return _fence; }
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private:
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void preTransferBarrier() noexcept;
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void postTransferBarrier() noexcept;
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private:
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std::vector<class CmdResource*> _cmd_resources;
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Fence _fence;
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VkCommandBuffer _cmd_buffer = VK_NULL_HANDLE;
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class CmdPool* _pool = nullptr;
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state _state = state::uninit;
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kind _type;
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};
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}
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#endif // __MLX_VK_CMD_BUFFER__
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