Refresh/src/Refresh_Driver.h

/* Refresh - XNA-inspired 3D Graphics Library with modern capabilities
 *
 * Copyright (c) 2020 Evan Hemsley
 *
 * This software is provided 'as-is', without any express or implied warranty.
 * In no event will the authors be held liable for any damages arising from
 * the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must not
 * claim that you wrote the original software. If you use this software in a
 * product, an acknowledgment in the product documentation would be
 * appreciated but is not required.
 *
 * 2. Altered source versions must be plainly marked as such, and must not be
 * misrepresented as being the original software.
 *
 * 3. This notice may not be removed or altered from any source distribution.
 *
 * Evan "cosmonaut" Hemsley <evan@moonside.games>
 *
 */

#ifndef REFRESH_DRIVER_H
#define REFRESH_DRIVER_H

#include "Refresh.h"

/* Windows/Visual Studio cruft */
#ifdef _WIN32
#define inline __inline
#endif

/* Logging */

#ifdef __cplusplus
extern "C" {
#endif
void Refresh_LogInfo(const char *fmt, ...);
void Refresh_LogWarn(const char *fmt, ...);
void Refresh_LogError(const char *fmt, ...);
#ifdef __cplusplus
}
#endif

/* Internal Helper Utilities */

static inline int32_t Texture_GetBlockSize(
	Refresh_TextureFormat format
) {
	switch (format)
	{
		case REFRESH_TEXTUREFORMAT_BC1:
		case REFRESH_TEXTUREFORMAT_BC2:
		case REFRESH_TEXTUREFORMAT_BC3:
		case REFRESH_TEXTUREFORMAT_BC7:
			return 4;
		case REFRESH_TEXTUREFORMAT_R8:
		case REFRESH_TEXTUREFORMAT_R8_UINT:
		case REFRESH_TEXTUREFORMAT_R5G6B5:
		case REFRESH_TEXTUREFORMAT_B4G4R4A4:
		case REFRESH_TEXTUREFORMAT_A1R5G5B5:
		case REFRESH_TEXTUREFORMAT_R16_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R8G8_SNORM:
		case REFRESH_TEXTUREFORMAT_R8G8_UINT:
		case REFRESH_TEXTUREFORMAT_R16_UINT:
		case REFRESH_TEXTUREFORMAT_R8G8B8A8:
		case REFRESH_TEXTUREFORMAT_R32_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R16G16_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R8G8B8A8_SNORM:
		case REFRESH_TEXTUREFORMAT_A2R10G10B10:
		case REFRESH_TEXTUREFORMAT_R8G8B8A8_UINT:
		case REFRESH_TEXTUREFORMAT_R16G16_UINT:
		case REFRESH_TEXTUREFORMAT_R16G16B16A16_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R16G16B16A16:
		case REFRESH_TEXTUREFORMAT_R32G32_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R16G16B16A16_UINT:
		case REFRESH_TEXTUREFORMAT_R32G32B32A32_SFLOAT:
			return 1;
		default:
			Refresh_LogError(
				"Unrecognized TextureFormat!"
			);
			return 0;
	}
}

static inline uint32_t Texture_GetFormatSize(
	Refresh_TextureFormat format
) {
	switch (format)
	{
		case REFRESH_TEXTUREFORMAT_BC1:
			return 8;
		case REFRESH_TEXTUREFORMAT_BC2:
		case REFRESH_TEXTUREFORMAT_BC3:
		case REFRESH_TEXTUREFORMAT_BC7:
			return 16;
		case REFRESH_TEXTUREFORMAT_R8:
		case REFRESH_TEXTUREFORMAT_R8_UINT:
			return 1;
		case REFRESH_TEXTUREFORMAT_R5G6B5:
		case REFRESH_TEXTUREFORMAT_B4G4R4A4:
		case REFRESH_TEXTUREFORMAT_A1R5G5B5:
		case REFRESH_TEXTUREFORMAT_R16_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R8G8_SNORM:
		case REFRESH_TEXTUREFORMAT_R8G8_UINT:
		case REFRESH_TEXTUREFORMAT_R16_UINT:
			return 2;
		case REFRESH_TEXTUREFORMAT_R8G8B8A8:
		case REFRESH_TEXTUREFORMAT_R32_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R16G16_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R8G8B8A8_SNORM:
		case REFRESH_TEXTUREFORMAT_A2R10G10B10:
		case REFRESH_TEXTUREFORMAT_R8G8B8A8_UINT:
		case REFRESH_TEXTUREFORMAT_R16G16_UINT:
			return 4;
		case REFRESH_TEXTUREFORMAT_R16G16B16A16_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R16G16B16A16:
		case REFRESH_TEXTUREFORMAT_R32G32_SFLOAT:
		case REFRESH_TEXTUREFORMAT_R16G16B16A16_UINT:
			return 8;
		case REFRESH_TEXTUREFORMAT_R32G32B32A32_SFLOAT:
			return 16;
		default:
			Refresh_LogError(
				"Unrecognized TextureFormat!"
			);
			return 0;
	}
}

static inline uint32_t PrimitiveVerts(
	Refresh_PrimitiveType primitiveType,
	uint32_t primitiveCount
) {
	switch (primitiveType)
	{
		case REFRESH_PRIMITIVETYPE_TRIANGLELIST:
			return primitiveCount * 3;
		case REFRESH_PRIMITIVETYPE_TRIANGLESTRIP:
			return primitiveCount + 2;
		case REFRESH_PRIMITIVETYPE_LINELIST:
			return primitiveCount * 2;
		case REFRESH_PRIMITIVETYPE_LINESTRIP:
			return primitiveCount + 1;
		case REFRESH_PRIMITIVETYPE_POINTLIST:
			return primitiveCount;
		default:
			Refresh_LogError(
				"Unrecognized primitive type!"
			);
			return 0;
	}
}

static inline uint32_t IndexSize(Refresh_IndexElementSize size)
{
	return (size == REFRESH_INDEXELEMENTSIZE_16BIT) ? 2 : 4;
}

static inline uint32_t BytesPerRow(
	int32_t width,
	Refresh_TextureFormat format
) {
	uint32_t blocksPerRow = width;

	if (	format == REFRESH_TEXTUREFORMAT_BC1 ||
		format == REFRESH_TEXTUREFORMAT_BC2 ||
		format == REFRESH_TEXTUREFORMAT_BC3 ||
		format == REFRESH_TEXTUREFORMAT_BC7	)
	{
		blocksPerRow = (width + 3) / 4;
	}

	return blocksPerRow * Texture_GetFormatSize(format);
}

static inline int32_t BytesPerImage(
	uint32_t width,
	uint32_t height,
	Refresh_TextureFormat format
) {
	uint32_t blocksPerRow = width;
	uint32_t blocksPerColumn = height;

	if (	format == REFRESH_TEXTUREFORMAT_BC1 ||
		format == REFRESH_TEXTUREFORMAT_BC2 ||
		format == REFRESH_TEXTUREFORMAT_BC3 ||
		format == REFRESH_TEXTUREFORMAT_BC7 )
	{
		blocksPerRow = (width + 3) / 4;
		blocksPerColumn = (height + 3) / 4;
	}

	return blocksPerRow * blocksPerColumn * Texture_GetFormatSize(format);
}

/* XNA GraphicsDevice Limits */
/* TODO: can these be adjusted for modern low-end? */

#define MAX_TEXTURE_SAMPLERS		16
#define MAX_VERTEXTEXTURE_SAMPLERS	4
#define MAX_TOTAL_SAMPLERS		(MAX_TEXTURE_SAMPLERS + MAX_VERTEXTEXTURE_SAMPLERS)

#define MAX_BUFFER_BINDINGS			16

#define MAX_COLOR_TARGET_BINDINGS	4
#define MAX_PRESENT_COUNT			16

/* Internal Shader Module Create Info */

typedef enum Refresh_Driver_ShaderType
{
	REFRESH_DRIVER_SHADERTYPE_VERTEX,
	REFRESH_DRIVER_SHADERTYPE_FRAGMENT,
	REFRESH_DRIVER_SHADERTYPE_COMPUTE
} Refresh_Driver_ShaderType;

typedef struct Refresh_Driver_ShaderModuleCreateInfo
{
	size_t codeSize;
	const uint32_t* byteCode;
	Refresh_Driver_ShaderType type;
} Refresh_Driver_ShaderModuleCreateInfo;

/* Refresh_Device Definition */

typedef struct Refresh_Renderer Refresh_Renderer;

struct Refresh_Device
{
	/* Quit */

	void (*DestroyDevice)(Refresh_Device *device);

	/* State Creation */

	Refresh_ComputePipeline* (*CreateComputePipeline)(
		Refresh_Renderer *driverData,
		Refresh_ComputeShaderInfo *computeShaderInfo
	);

	Refresh_GraphicsPipeline* (*CreateGraphicsPipeline)(
		Refresh_Renderer *driverData,
		Refresh_GraphicsPipelineCreateInfo *pipelineCreateInfo
	);

	Refresh_Sampler* (*CreateSampler)(
		Refresh_Renderer *driverData,
		Refresh_SamplerStateCreateInfo *samplerStateCreateInfo
	);

	Refresh_ShaderModule* (*CreateShaderModule)(
		Refresh_Renderer *driverData,
		Refresh_Driver_ShaderModuleCreateInfo *shaderModuleCreateInfo
	);

	Refresh_Texture* (*CreateTexture)(
		Refresh_Renderer *driverData,
		Refresh_TextureCreateInfo *textureCreateInfo
	);

	Refresh_GpuBuffer* (*CreateGpuBuffer)(
		Refresh_Renderer *driverData,
		Refresh_BufferUsageFlags usageFlags,
		uint32_t sizeInBytes
	);

	Refresh_TransferBuffer* (*CreateTransferBuffer)(
		Refresh_Renderer *driverData,
		uint32_t sizeInBytes
	);

	/* Disposal */

	void (*QueueDestroyTexture)(
		Refresh_Renderer *driverData,
		Refresh_Texture *texture
	);

	void (*QueueDestroySampler)(
		Refresh_Renderer *driverData,
		Refresh_Sampler *sampler
	);

	void (*QueueDestroyGpuBuffer)(
		Refresh_Renderer *driverData,
		Refresh_GpuBuffer *gpuBuffer
	);

	void (*QueueDestroyTransferBuffer)(
		Refresh_Renderer *driverData,
		Refresh_TransferBuffer *transferBuffer
	);

	void (*QueueDestroyShaderModule)(
		Refresh_Renderer *driverData,
		Refresh_ShaderModule *shaderModule
	);

	void (*QueueDestroyComputePipeline)(
		Refresh_Renderer *driverData,
		Refresh_ComputePipeline *computePipeline
	);

	void (*QueueDestroyGraphicsPipeline)(
		Refresh_Renderer *driverData,
		Refresh_GraphicsPipeline *graphicsPipeline
	);

	/* Render Pass */

	void (*BeginRenderPass)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_ColorAttachmentInfo *colorAttachmentInfos,
		uint32_t colorAttachmentCount,
		Refresh_DepthStencilAttachmentInfo *depthStencilAttachmentInfo
	);

	void (*BindGraphicsPipeline)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_GraphicsPipeline *graphicsPipeline
	);

	void (*SetViewport)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_Viewport *viewport
	);

	void (*SetScissor)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_Rect *scissor
	);

	void (*BindVertexBuffers)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		uint32_t firstBinding,
		uint32_t bindingCount,
		Refresh_BufferBinding *pBindings
	);

	void (*BindIndexBuffer)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_BufferBinding *pBinding,
		Refresh_IndexElementSize indexElementSize
	);

	void (*BindVertexSamplers)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_TextureSamplerBinding *pBindings
	);

	void (*BindFragmentSamplers)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_TextureSamplerBinding *pBindings
	);

	void (*PushVertexShaderUniforms)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		void *data,
		uint32_t dataLengthInBytes
	);

	void (*PushFragmentShaderUniforms)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		void *data,
		uint32_t dataLengthInBytes
	);

	void (*DrawInstancedPrimitives)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		uint32_t baseVertex,
		uint32_t startIndex,
		uint32_t primitiveCount,
		uint32_t instanceCount
	);

	void (*DrawIndexedPrimitives)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		uint32_t baseVertex,
		uint32_t startIndex,
		uint32_t primitiveCount
	);

	void (*DrawPrimitives)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		uint32_t vertexStart,
		uint32_t primitiveCount
	);

	void (*DrawPrimitivesIndirect)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_GpuBuffer *gpuBuffer,
		uint32_t offsetInBytes,
		uint32_t drawCount,
		uint32_t stride
	);

	void (*EndRenderPass)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer
	);

	/* Compute Pass */

	void (*BeginComputePass)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer
	);

	void (*BindComputePipeline)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_ComputePipeline *computePipeline
	);

	void (*BindComputeBuffers)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_ComputeBufferBinding *pBindings
	);

	void (*BindComputeTextures)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_ComputeTextureBinding *pBindings
	);

	void (*PushComputeShaderUniforms)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		void *data,
		uint32_t dataLengthInBytes
	);

	void (*DispatchCompute)(
		Refresh_Renderer *device,
		Refresh_CommandBuffer *commandBuffer,
		uint32_t groupCountX,
		uint32_t groupCountY,
		uint32_t groupCountZ
	);

	void (*EndComputePass)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer
	);

	/* TransferBuffer Set/Get */

	void (*SetTransferData)(
		Refresh_Renderer *driverData,
		void* data,
		Refresh_TransferBuffer *transferBuffer,
		Refresh_BufferCopy *copyParams,
		Refresh_TransferOptions transferOption
	);

	void (*GetTransferData)(
		Refresh_Renderer *driverData,
		Refresh_TransferBuffer *transferBuffer,
		void* data,
		Refresh_BufferCopy *copyParams
	);

	/* Copy Pass */

	void (*BeginCopyPass)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer
	);

	void (*UploadToTexture)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_TransferBuffer *transferBuffer,
		Refresh_TextureRegion *textureSlice,
		Refresh_BufferImageCopy *copyParams,
		Refresh_WriteOptions writeOption
	);

	void (*UploadToBuffer)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_TransferBuffer *transferBuffer,
		Refresh_GpuBuffer *gpuBuffer,
		Refresh_BufferCopy *copyParams,
		Refresh_WriteOptions writeOption
	);

	void (*CopyTextureToTexture)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_TextureRegion *source,
		Refresh_TextureRegion *destination,
		Refresh_WriteOptions writeOption
	);

	void (*CopyBufferToBuffer)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_GpuBuffer *source,
		Refresh_GpuBuffer *destination,
		Refresh_BufferCopy *copyParams,
		Refresh_WriteOptions writeOption
	);

	void (*GenerateMipmaps)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		Refresh_Texture *texture
	);

	void (*EndCopyPass)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer
	);

	/* Submission/Presentation */

	uint8_t (*ClaimWindow)(
		Refresh_Renderer *driverData,
		void *windowHandle,
		Refresh_PresentMode presentMode
	);

	void (*UnclaimWindow)(
		Refresh_Renderer *driverData,
		void *windowHandle
	);

	void (*SetSwapchainPresentMode)(
		Refresh_Renderer *driverData,
		void *windowHandle,
		Refresh_PresentMode presentMode
	);

	Refresh_TextureFormat (*GetSwapchainFormat)(
		Refresh_Renderer *driverData,
		void *windowHandle
	);

	Refresh_CommandBuffer* (*AcquireCommandBuffer)(
		Refresh_Renderer *driverData
	);

	Refresh_Texture* (*AcquireSwapchainTexture)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer,
		void *windowHandle,
		uint32_t *pWidth,
		uint32_t *pHeight
	);

	void (*Submit)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer
	);

	Refresh_Fence* (*SubmitAndAcquireFence)(
		Refresh_Renderer *driverData,
		Refresh_CommandBuffer *commandBuffer
	);

	void (*Wait)(
		Refresh_Renderer *driverData
	);

	void (*WaitForFences)(
		Refresh_Renderer *driverData,
		uint8_t waitAll,
		uint32_t fenceCount,
		Refresh_Fence **pFences
	);

	int (*QueryFence)(
		Refresh_Renderer *driverData,
		Refresh_Fence *fence
	);

	void (*ReleaseFence)(
		Refresh_Renderer *driverData,
		Refresh_Fence *fence
	);

	void (*DownloadFromTexture)(
		Refresh_Renderer *driverData,
		Refresh_TextureRegion *textureSlice,
		Refresh_TransferBuffer *transferBuffer,
		Refresh_BufferImageCopy *copyParams,
		Refresh_TransferOptions transferOption
	);

	void (*DownloadFromBuffer)(
		Refresh_Renderer *driverData,
		Refresh_GpuBuffer *gpuBuffer,
		Refresh_TransferBuffer *transferBuffer,
		Refresh_BufferCopy *copyParams,
		Refresh_TransferOptions transferOption
	);

	/* Opaque pointer for the Driver */
	Refresh_Renderer *driverData;
};

#define ASSIGN_DRIVER_FUNC(func, name) \
	result->func = name##_##func;
#define ASSIGN_DRIVER(name) \
	ASSIGN_DRIVER_FUNC(DestroyDevice, name) \
	ASSIGN_DRIVER_FUNC(CreateComputePipeline, name) \
	ASSIGN_DRIVER_FUNC(CreateGraphicsPipeline, name) \
	ASSIGN_DRIVER_FUNC(CreateSampler, name) \
	ASSIGN_DRIVER_FUNC(CreateShaderModule, name) \
	ASSIGN_DRIVER_FUNC(CreateTexture, name) \
	ASSIGN_DRIVER_FUNC(CreateGpuBuffer, name) \
	ASSIGN_DRIVER_FUNC(CreateTransferBuffer, name) \
	ASSIGN_DRIVER_FUNC(QueueDestroyTexture, name) \
	ASSIGN_DRIVER_FUNC(QueueDestroySampler, name) \
	ASSIGN_DRIVER_FUNC(QueueDestroyGpuBuffer, name) \
	ASSIGN_DRIVER_FUNC(QueueDestroyTransferBuffer, name) \
	ASSIGN_DRIVER_FUNC(QueueDestroyShaderModule, name) \
	ASSIGN_DRIVER_FUNC(QueueDestroyComputePipeline, name) \
	ASSIGN_DRIVER_FUNC(QueueDestroyGraphicsPipeline, name) \
	ASSIGN_DRIVER_FUNC(BeginRenderPass, name) \
	ASSIGN_DRIVER_FUNC(BindGraphicsPipeline, name) \
	ASSIGN_DRIVER_FUNC(SetViewport, name) \
	ASSIGN_DRIVER_FUNC(SetScissor, name) \
	ASSIGN_DRIVER_FUNC(BindVertexBuffers, name) \
	ASSIGN_DRIVER_FUNC(BindIndexBuffer, name) \
	ASSIGN_DRIVER_FUNC(BindVertexSamplers, name) \
	ASSIGN_DRIVER_FUNC(BindFragmentSamplers, name) \
	ASSIGN_DRIVER_FUNC(PushVertexShaderUniforms, name) \
	ASSIGN_DRIVER_FUNC(PushFragmentShaderUniforms, name) \
	ASSIGN_DRIVER_FUNC(DrawInstancedPrimitives, name) \
	ASSIGN_DRIVER_FUNC(DrawIndexedPrimitives, name) \
	ASSIGN_DRIVER_FUNC(DrawPrimitives, name) \
	ASSIGN_DRIVER_FUNC(DrawPrimitivesIndirect, name) \
	ASSIGN_DRIVER_FUNC(EndRenderPass, name) \
	ASSIGN_DRIVER_FUNC(BeginComputePass, name) \
	ASSIGN_DRIVER_FUNC(BindComputePipeline, name) \
	ASSIGN_DRIVER_FUNC(BindComputeBuffers, name) \
	ASSIGN_DRIVER_FUNC(BindComputeTextures, name) \
	ASSIGN_DRIVER_FUNC(PushComputeShaderUniforms, name) \
	ASSIGN_DRIVER_FUNC(DispatchCompute, name) \
	ASSIGN_DRIVER_FUNC(EndComputePass, name) \
	ASSIGN_DRIVER_FUNC(SetTransferData, name) \
	ASSIGN_DRIVER_FUNC(GetTransferData, name) \
	ASSIGN_DRIVER_FUNC(BeginCopyPass, name) \
	ASSIGN_DRIVER_FUNC(UploadToTexture, name) \
	ASSIGN_DRIVER_FUNC(UploadToBuffer, name) \
	ASSIGN_DRIVER_FUNC(DownloadFromTexture, name) \
	ASSIGN_DRIVER_FUNC(DownloadFromBuffer, name) \
	ASSIGN_DRIVER_FUNC(CopyTextureToTexture, name) \
	ASSIGN_DRIVER_FUNC(CopyBufferToBuffer, name) \
	ASSIGN_DRIVER_FUNC(GenerateMipmaps, name) \
	ASSIGN_DRIVER_FUNC(EndCopyPass, name) \
	ASSIGN_DRIVER_FUNC(ClaimWindow, name) \
	ASSIGN_DRIVER_FUNC(UnclaimWindow, name) \
	ASSIGN_DRIVER_FUNC(SetSwapchainPresentMode, name) \
	ASSIGN_DRIVER_FUNC(GetSwapchainFormat, name) \
	ASSIGN_DRIVER_FUNC(AcquireCommandBuffer, name) \
	ASSIGN_DRIVER_FUNC(AcquireSwapchainTexture, name) \
	ASSIGN_DRIVER_FUNC(Submit, name) \
	ASSIGN_DRIVER_FUNC(SubmitAndAcquireFence, name) \
	ASSIGN_DRIVER_FUNC(Wait, name) \
	ASSIGN_DRIVER_FUNC(WaitForFences, name) \
	ASSIGN_DRIVER_FUNC(QueryFence, name) \
	ASSIGN_DRIVER_FUNC(ReleaseFence, name)

typedef struct Refresh_Driver
{
	const char *Name;
	uint8_t (*PrepareDriver)(uint32_t *flags);
	Refresh_Device* (*CreateDevice)(
		uint8_t debugMode
	);
} Refresh_Driver;

extern Refresh_Driver VulkanDriver;
extern Refresh_Driver D3D11Driver;
extern Refresh_Driver PS5Driver;

#endif /* REFRESH_DRIVER_H */

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