/* 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>
 *
 */

#if REFRESH_DRIVER_TEMPLATE

#include "Refresh_Driver.h"

#include <SDL.h>

#define NOT_IMPLEMENTED SDL_assert(0 && "Not implemented!");

/* Conversions */

static TEMPLATE_SURFACE_FORMAT_TYPE RefreshToTEMPLATE_SurfaceFormat[] =
{
	0,	/* R8G8B8A8 */
	0,	/* B8G8R8A8 */
	0,	/* R5G6B5 */
	0,	/* A1R5G5B5 */
	0,	/* B4G4R4A4 */
	0,	/* BC1 */
	0,	/* BC3 */
	0,	/* BC5 */
	0,	/* R8G8_SNORM */
	0,	/* R8G8B8A8_SNORM */
	0,	/* A2R10G10B10 */
	0,	/* R16G16 */
	0,	/* R16G16B16A16 */
	0,	/* R8 */
	0,	/* R32_SFLOAT */
	0,	/* R32G32_SFLOAT */
	0,	/* R32G32B32A32_SFLOAT */
	0,	/* R16_SFLOAT */
	0,	/* R16G16_SFLOAT */
	0,	/* R16G16B16A16_SFLOAT */
	0,	/* D16 */
	0,	/* D32 */
	0,	/* D16S8 */
	0	/* D32S8 */
};

static TEMPLATE_VERTEX_FORMAT_TYPE RefreshToTEMPLATE_VertexFormat[] =
{
	0,	/* SINGLE */
	0,	/* VECTOR2 */
	0,	/* VECTOR3 */
	0,	/* VECTOR4 */
	0,	/* COLOR */
	0,	/* BYTE4 */
	0,	/* SHORT2 */
	0,	/* SHORT4 */
	0,	/* NORMALIZEDSHORT2 */
	0,	/* NORMALIZEDSHORT4 */
	0,	/* HALFVECTOR2 */
	0	/* HALFVECTOR4 */
};

static TEMPLATE_INDEX_TYPE RefreshToTEMPLATE_IndexType[] =
{
	0,	/* 16BIT */
	0	/* 32BIT */
};

static TEMPLATE_PRIMITIVE_TYPE RefreshToTEMPLATE_PrimitiveType[] =
{
	0,	/* POINTLIST */
	0,	/* LINELIST */
	0,	/* LINESTRIP */
	0,	/* TRIANGLELIST */
	0	/* TRIANGLESTRIP */
};

static TEMPLATE_POLYGON_MODE_TYPE RefreshToTEMPLATE_PolygonMode[] =
{
	0,	/* FILL */
	0,	/* LINE */
};

static TEMPLATE_CULL_MODE_TYPE RefreshToTEMPLATE_CullMode[] =
{
	0,	/* NONE */
	0,	/* FRONT */
	0,	/* BACK */
};

static TEMPLATE_FRONT_FACE_TYPE RefreshToTEMPLATE_FrontFace[] =
{
	0,	/* COUNTER_CLOCKWISE */
	0	/* CLOCKWISE */
};

static TEMPLATE_BLEND_FACTOR_TYPE RefreshToTEMPLATE_BlendFactor[] =
{
	0,	/* ZERO */
	0,	/* ONE */
	0,	/* SRC_COLOR */
	0,	/* ONE_MINUS_SRC_COLOR */
	0,	/* DST_COLOR */
	0,	/* ONE_MINUS_DST_COLOR */
	0,	/* SRC_ALPHA */
	0,	/* ONE_MINUS_SRC_ALPHA */
	0,	/* DST_ALPHA */
	0,	/* ONE_MINUS_DST_ALPHA */
	0,	/* CONSTANT_COLOR */
	0,	/* ONE_MINUS_CONSTANT_COLOR */
	0,	/* SRC_ALPHA_SATURATE */
	0,	/* SRC1_COLOR */
	0,	/* ONE_MINUS_SRC1_COLOR */
	0,	/* SRC1_ALPHA */
	0	/* ONE_MINUS_SRC1_ALPHA */
};

static TEMPLATE_BLEND_OP_TYPE RefreshToTEMPLATE_BlendOp[] =
{
	0,	/* ADD */
	0,	/* SUBTRACT */
	0,	/* REVERSE_SUBTRACT */
	0,	/* MIN */
	0	/* MAX */
};

static TEMPLATE_COMPARE_OP_TYPE RefreshToTEMPLATE_CompareOp[] =
{
	0,	/* NEVER */
	0,	/* LESS */
	0,	/* EQUAL */
	0,	/* LESS_OR_EQUAL */
	0,	/* GREATER */
	0,	/* NOT_EQUAL */
	0,	/* GREATER_OR_EQUAL */
	0	/* ALWAYS */
};

static TEMPLATE_STENCIL_OP_TYPE RefreshToTEMPLATE_StencilOp[] =
{
	0,	/* KEEP */
	0,	/* ZERO */
	0,	/* REPLACE */
	0,	/* INCREMENT_AND_CLAMP */
	0,	/* DECREMENT_AND_CLAMP */
	0,	/* INVERT */
	0,	/* INCREMENT_AND_WRAP */
	0	/* DECREMENT_AND_WRAP */
};

static TEMPLATE_ATTACHMENT_LOAD_OP_TYPE RefreshToTEMPLATE_LoadOp[] =
{
	0,	/* LOAD */
	0,	/* CLEAR */
	0	/* DONT_CARE */
};

static TEMPLATE_ATTACHMENT_STORE_OP_TYPE RefreshToTEMPLATE_StoreOp[] =
{
	0,	/* STORE */
	0	/* DONT_CARE */
};

static TEMPLATE_SAMPLE_COUNT_TYPE RefreshToTEMPLATE_SampleCount[] =
{
	0,	/* 1 */
	0,	/* 2 */
	0,	/* 4 */
	0,	/* 8 */
	0,	/* 16 */
	0,	/* 32 */
	0	/* 64 */
};

static TEMPLATE_VERTEX_INPUT_RATE_TYPE RefreshToTEMPLATE_VertexInputRate[] =
{
	0,	/* VERTEX */
	0	/* INSTANCE */
};

static TEMPLATE_FILTER_TYPE RefreshToTEMPLATE_Filter[] =
{
	0,	/* NEAREST */
	0,	/* LINEAR */
};

static TEMPLATE_SAMPLER_MIPMAP_MODE_TYPE RefreshToTEMPLATE_SamplerMipmapMode[] =
{
	0,	/* NEAREST */
	0	/* LINEAR */
};

static TEMPLATE_SAMPLER_ADDRESS_MODE_TYPE RefreshToTEMPLATE_SamplerAddressMode[] =
{
	0,	/* REPEAT */
	0,	/* MIRRORED_REPEAT */
	0,	/* CLAMP_TO_EDGE */
	0	/* CLAMP_TO_BORDER */
};

static TEMPLATE_BORDER_COLOR_TYPE RefreshToTEMPLATE_BorderColor[] =
{
	0,	/* FLOAT_TRANSPARENT_BLACK */
	0,	/* INT_TRANSPARENT_BLACK */
	0,	/* FLOAT_OPAQUE_BLACK */
	0,	/* INT_OPAQUE_BLACK */
	0,	/* FLOAT_OPAQUE_WHITE */
	0	/* INT_OPAQUE_WHITE */
};

/* Quit */

static void TEMPLATE_DestroyDevice(
	Refresh_Device *device
) {
	NOT_IMPLEMENTED
}

/* Drawing */

static void TEMPLATE_DrawInstancedPrimitives(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	uint32_t baseVertex,
	uint32_t startIndex,
	uint32_t primitiveCount,
	uint32_t instanceCount,
	uint32_t vertexParamOffset,
	uint32_t fragmentParamOffset
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_DrawIndexedPrimitives(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	uint32_t baseVertex,
	uint32_t startIndex,
	uint32_t primitiveCount,
	uint32_t vertexParamOffset,
	uint32_t fragmentParamOffset
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_DrawPrimitives(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	uint32_t vertexStart,
	uint32_t primitiveCount,
	uint32_t vertexParamOffset,
	uint32_t fragmentParamOffset
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_DispatchCompute(
	Refresh_Renderer *device,
	Refresh_CommandBuffer *commandBuffer,
	uint32_t groupCountX,
	uint32_t groupCountY,
	uint32_t groupCountZ,
	uint32_t computeParamOffset
) {
	NOT_IMPLEMENTED
}

/* State Creation */


static Refresh_ComputePipeline* TEMPLATE_CreateComputePipeline(
	Refresh_Renderer *driverData,
	Refresh_ComputeShaderInfo *computeShaderInfo
) {
	NOT_IMPLEMENTED
}

static Refresh_GraphicsPipeline* TEMPLATE_CreateGraphicsPipeline(
	Refresh_Renderer *driverData,
	Refresh_GraphicsPipelineCreateInfo *pipelineCreateInfo
) {
	NOT_IMPLEMENTED
}

static Refresh_Sampler* TEMPLATE_CreateSampler(
	Refresh_Renderer *driverData,
	Refresh_SamplerStateCreateInfo *samplerStateCreateInfo
) {
	NOT_IMPLEMENTED
}

static Refresh_ShaderModule* TEMPLATE_CreateShaderModule(
	Refresh_Renderer *driverData,
	Refresh_ShaderModuleCreateInfo *shaderModuleCreateInfo
) {
	NOT_IMPLEMENTED
}

static Refresh_Texture* TEMPLATE_CreateTexture(
	Refresh_Renderer *driverData,
	Refresh_TextureCreateInfo *textureCreateInfo
) {
	NOT_IMPLEMENTED
}

static Refresh_Buffer* TEMPLATE_CreateBuffer(
	Refresh_Renderer *driverData,
	Refresh_BufferUsageFlags usageFlags,
	uint32_t sizeInBytes
) {
	NOT_IMPLEMENTED
}

/* Setters */

static void TEMPLATE_SetTextureData(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_TextureSlice *textureSlice,
	void *data,
	uint32_t dataLengthInBytes
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_SetTextureDataYUV(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer* commandBuffer,
	Refresh_Texture *y,
	Refresh_Texture *u,
	Refresh_Texture *v,
	uint32_t yWidth,
	uint32_t yHeight,
	uint32_t uvWidth,
	uint32_t uvHeight,
	void* data,
	uint32_t dataLength
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_CopyTextureToTexture(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_TextureSlice *sourceTextureSlice,
	Refresh_TextureSlice *destinationTextureSlice,
	Refresh_Filter filter
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_CopyTextureToBuffer(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_TextureSlice *textureSlice,
	Refresh_Buffer *buffer
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_SetBufferData(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_Buffer *buffer,
	uint32_t offsetInBytes,
	void* data,
	uint32_t dataLength
) {
	NOT_IMPLEMENTED
}

static uint32_t TEMPLATE_PushVertexShaderUniforms(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	void *data,
	uint32_t dataLengthInBytes
) {
	NOT_IMPLEMENTED
}

static uint32_t TEMPLATE_PushFragmentShaderUniforms(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	void *data,
	uint32_t dataLengthInBytes
) {
	NOT_IMPLEMENTED
}

static uint32_t TEMPLATE_PushComputeShaderUniforms(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	void *data,
	uint32_t dataLengthInBytes
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_BindVertexSamplers(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_Texture **pTextures,
	Refresh_Sampler **pSamplers
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_BindFragmentSamplers(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_Texture **pTextures,
	Refresh_Sampler **pSamplers
) {
	NOT_IMPLEMENTED
}

/* Getters */

static void TEMPLATE_GetBufferData(
	Refresh_Renderer *driverData,
	Refresh_Buffer *buffer,
	void *data,
	uint32_t dataLengthInBytes
) {
	NOT_IMPLEMENTED
}

/* Disposal */

static void TEMPLATE_QueueDestroyTexture(
	Refresh_Renderer *driverData,
	Refresh_Texture *texture
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_QueueDestroySampler(
	Refresh_Renderer *driverData,
	Refresh_Sampler *sampler
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_QueueDestroyBuffer(
	Refresh_Renderer *driverData,
	Refresh_Buffer *buffer
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_QueueDestroyShaderModule(
	Refresh_Renderer *driverData,
	Refresh_ShaderModule *shaderModule
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_QueueDestroyComputePipeline(
	Refresh_Renderer *driverData,
	Refresh_ComputePipeline *computePipeline
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_QueueDestroyGraphicsPipeline(
	Refresh_Renderer *driverData,
	Refresh_GraphicsPipeline *graphicsPipeline
) {
	NOT_IMPLEMENTED
}

/* Graphics State */

static void TEMPLATE_BeginRenderPass(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_Rect *renderArea,
	Refresh_ColorAttachmentInfo *colorAttachmentInfos,
	uint32_t colorAttachmentCount,
	Refresh_DepthStencilAttachmentInfo *depthStencilAttachmentInfo
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_EndRenderPass(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_BindGraphicsPipeline(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_GraphicsPipeline *graphicsPipeline
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_SetViewport(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_Viewport *viewport
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_SetScissor(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_Rect *scissor
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_BindVertexBuffers(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	uint32_t firstBinding,
	uint32_t bindingCount,
	Refresh_Buffer **pBuffers,
	uint64_t *pOffsets
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_BindIndexBuffer(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_Buffer *buffer,
	uint64_t offset,
	Refresh_IndexElementSize indexElementSize
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_BindComputePipeline(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_ComputePipeline *computePipeline
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_BindComputeBuffers(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_Buffer **pBuffers
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_BindComputeTextures(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	Refresh_Texture **pTextures
) {
	NOT_IMPLEMENTED
}

static Refresh_CommandBuffer* TEMPLATE_AcquireCommandBuffer(
	Refresh_Renderer *driverData,
	uint8_t fixed
) {
	NOT_IMPLEMENTED
}

Refresh_Texture* TEMPLATE_AcquireSwapchainTexture(
	Refresh_Renderer *driverData,
	Refresh_CommandBuffer *commandBuffer,
	void *windowHandle,
	uint32_t *pWidth,
	uint32_t *pHeight
) {
	NOT_IMPLEMENTED
}

Refresh_TextureFormat TEMPLATE_GetSwapchainFormat(
	Refresh_Renderer *driverData,
	void *windowHandle
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_Submit(
	Refresh_Renderer *driverData,
	uint32_t commandBufferCount,
	Refresh_CommandBuffer **pCommandBuffers
) {
	NOT_IMPLEMENTED
}

static void TEMPLATE_Wait(
	Refresh_Renderer *driverData
) {
	NOT_IMPLEMENTED
}

static Refresh_Device* TEMPLATE_CreateDevice(
	Refresh_PresentationParameters *presentationParameters,
	uint8_t debugMode
) {
	NOT_IMPLEMENTED
}

Refresh_Driver TEMPLATEDriver = {
	"TEMPLATE",
	TEMPLATE_CreateDevice
};

#endif //REFRESH_DRIVER_TEMPLATE