Differential D13155 Diff 57900 source/blender/gpu/vulkan/vk_backend.hh

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source/blender/gpu/vulkan/vk_backend.hh

	/* SPDX-License-Identifier: GPL-2.0-or-later			/* SPDX-License-Identifier: GPL-2.0-or-later
	* Copyright 2022 Blender Foundation. All rights reserved. */			* Copyright 2022 Blender Foundation. All rights reserved. */

	/** \file			/** \file
	* \ingroup gpu			* \ingroup gpu
	*/			*/

	#pragma once			#pragma once

	#include "gpu_backend.hh"			#include "gpu_backend.hh"

	namespace blender::gpu {			namespace blender::gpu {

	class VKBackend : public GPUBackend {			class VKBackend : public GPUBackend {
	public:			public:
				VKBackend()
				{
				VKBackend::init_platform();
				}

				virtual ~VKBackend()
				{
				VKBackend::platform_exit();
				}

	void delete_resources() override;			void delete_resources() override;

	void samplers_update() override;			void samplers_update() override;
	void compute_dispatch(int groups_x_len, int groups_y_len, int groups_z_len) override;			void compute_dispatch(int groups_x_len, int groups_y_len, int groups_z_len) override;
	void compute_dispatch_indirect(StorageBuf *indirect_buf) override;			void compute_dispatch_indirect(StorageBuf *indirect_buf) override;

	Context context_alloc(void ghost_window, void *ghost_context) override;			Context context_alloc(void ghost_window, void *ghost_context) override;

	Batch *batch_alloc() override;			Batch *batch_alloc() override;
	DrawList *drawlist_alloc(int list_length) override;			DrawList *drawlist_alloc(int list_length) override;
	FrameBuffer framebuffer_alloc(const char name) override;			FrameBuffer framebuffer_alloc(const char name) override;
	IndexBuf *indexbuf_alloc() override;			IndexBuf *indexbuf_alloc() override;
	QueryPool *querypool_alloc() override;			QueryPool *querypool_alloc() override;
	Shader shader_alloc(const char name) override;			Shader shader_alloc(const char name) override;
	Texture texture_alloc(const char name) override;			Texture texture_alloc(const char name) override;
	UniformBuf uniformbuf_alloc(int size, const char name) override;			UniformBuf uniformbuf_alloc(int size, const char name) override;
	StorageBuf storagebuf_alloc(int size, GPUUsageType usage, const char name) override;			StorageBuf storagebuf_alloc(int size, GPUUsageType usage, const char name) override;
	VertBuf *vertbuf_alloc() override;			VertBuf *vertbuf_alloc() override;

	/* Render Frame Coordination --			/* Render Frame Coordination --
	* Used for performing per-frame actions globally */			* Used for performing per-frame actions globally */
	void render_begin() override;			void render_begin() override;
	void render_end() override;			void render_end() override;
	void render_step() override;			void render_step() override;

				private:
				static void init_platform();
				static void platform_exit();
	};			};

	} // namespace blender::gpu			} // namespace blender::gpu
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