
/****************************************************************************
* Copyright (C) 2014-2015 Intel Corporation.   All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
* 
* @file formats.h
* 
* @brief auto-generated file
* 
* DO NOT EDIT
* 
******************************************************************************/

#pragma once

#include "common/os.h"

//////////////////////////////////////////////////////////////////////////
/// SWR_TYPE - Format component type
//////////////////////////////////////////////////////////////////////////
enum SWR_TYPE
{
    SWR_TYPE_UNKNOWN,
    SWR_TYPE_UNUSED,
    SWR_TYPE_UNORM,
    SWR_TYPE_SNORM,
    SWR_TYPE_UINT,
    SWR_TYPE_SINT,
    SWR_TYPE_FLOAT,
    SWR_TYPE_SSCALED,
    SWR_TYPE_USCALED,
};
//////////////////////////////////////////////////////////////////////////
/// SWR_FORMAT
//////////////////////////////////////////////////////////////////////////
enum SWR_FORMAT
{
    R32G32B32A32_FLOAT = 0x0,
    R32G32B32A32_SINT = 0x1,
    R32G32B32A32_UINT = 0x2,
    R32G32B32X32_FLOAT = 0x6,
    R32G32B32A32_SSCALED = 0x7,
    R32G32B32A32_USCALED = 0x8,
    R32G32B32_FLOAT = 0x40,
    R32G32B32_SINT = 0x41,
    R32G32B32_UINT = 0x42,
    R32G32B32_SSCALED = 0x45,
    R32G32B32_USCALED = 0x46,
    R16G16B16A16_UNORM = 0x80,
    R16G16B16A16_SNORM = 0x81,
    R16G16B16A16_SINT = 0x82,
    R16G16B16A16_UINT = 0x83,
    R16G16B16A16_FLOAT = 0x84,
    R32G32_FLOAT = 0x85,
    R32G32_SINT = 0x86,
    R32G32_UINT = 0x87,
    R32_FLOAT_X8X24_TYPELESS = 0x88,
    X32_TYPELESS_G8X24_UINT = 0x89,
    L32A32_FLOAT = 0x8A,
    R16G16B16X16_UNORM = 0x8E,
    R16G16B16X16_FLOAT = 0x8F,
    L32X32_FLOAT = 0x91,
    I32X32_FLOAT = 0x92,
    R16G16B16A16_SSCALED = 0x93,
    R16G16B16A16_USCALED = 0x94,
    R32G32_SSCALED = 0x95,
    R32G32_USCALED = 0x96,
    R32_FLOAT_X8X24_TYPELESS_LD = 0x98,
    B8G8R8A8_UNORM = 0xC0,
    B8G8R8A8_UNORM_SRGB = 0xC1,
    R10G10B10A2_UNORM = 0xC2,
    R10G10B10A2_UNORM_SRGB = 0xC3,
    R10G10B10A2_UINT = 0xC4,
    R8G8B8A8_UNORM = 0xC7,
    R8G8B8A8_UNORM_SRGB = 0xC8,
    R8G8B8A8_SNORM = 0xC9,
    R8G8B8A8_SINT = 0xCA,
    R8G8B8A8_UINT = 0xCB,
    R16G16_UNORM = 0xCC,
    R16G16_SNORM = 0xCD,
    R16G16_SINT = 0xCE,
    R16G16_UINT = 0xCF,
    R16G16_FLOAT = 0xD0,
    B10G10R10A2_UNORM = 0xD1,
    B10G10R10A2_UNORM_SRGB = 0xD2,
    R11G11B10_FLOAT = 0xD3,
    R32_SINT = 0xD6,
    R32_UINT = 0xD7,
    R32_FLOAT = 0xD8,
    R24_UNORM_X8_TYPELESS = 0xD9,
    X24_TYPELESS_G8_UINT = 0xDA,
    R24_UNORM_X8_TYPELESS_LD = 0xDC,
    L32_UNORM = 0xDD,
    L16A16_UNORM = 0xDF,
    I24X8_UNORM = 0xE0,
    L24X8_UNORM = 0xE1,
    I32_FLOAT = 0xE3,
    L32_FLOAT = 0xE4,
    A32_FLOAT = 0xE5,
    B8G8R8X8_UNORM = 0xE9,
    B8G8R8X8_UNORM_SRGB = 0xEA,
    R8G8B8X8_UNORM = 0xEB,
    R8G8B8X8_UNORM_SRGB = 0xEC,
    R9G9B9E5_SHAREDEXP = 0xED,
    B10G10R10X2_UNORM = 0xEE,
    L16A16_FLOAT = 0xF0,
    R10G10B10X2_USCALED = 0xF3,
    R8G8B8A8_SSCALED = 0xF4,
    R8G8B8A8_USCALED = 0xF5,
    R16G16_SSCALED = 0xF6,
    R16G16_USCALED = 0xF7,
    R32_SSCALED = 0xF8,
    R32_USCALED = 0xF9,
    B5G6R5_UNORM = 0x100,
    B5G6R5_UNORM_SRGB = 0x101,
    B5G5R5A1_UNORM = 0x102,
    B5G5R5A1_UNORM_SRGB = 0x103,
    B4G4R4A4_UNORM = 0x104,
    B4G4R4A4_UNORM_SRGB = 0x105,
    R8G8_UNORM = 0x106,
    R8G8_SNORM = 0x107,
    R8G8_SINT = 0x108,
    R8G8_UINT = 0x109,
    R16_UNORM = 0x10A,
    R16_SNORM = 0x10B,
    R16_SINT = 0x10C,
    R16_UINT = 0x10D,
    R16_FLOAT = 0x10E,
    I16_UNORM = 0x111,
    L16_UNORM = 0x112,
    A16_UNORM = 0x113,
    L8A8_UNORM = 0x114,
    I16_FLOAT = 0x115,
    L16_FLOAT = 0x116,
    A16_FLOAT = 0x117,
    L8A8_UNORM_SRGB = 0x118,
    B5G5R5X1_UNORM = 0x11A,
    B5G5R5X1_UNORM_SRGB = 0x11B,
    R8G8_SSCALED = 0x11C,
    R8G8_USCALED = 0x11D,
    R16_SSCALED = 0x11E,
    R16_USCALED = 0x11F,
    L8A8_UINT = 0x126,
    L8A8_SINT = 0x127,
    R8_UNORM = 0x140,
    R8_SNORM = 0x141,
    R8_SINT = 0x142,
    R8_UINT = 0x143,
    A8_UNORM = 0x144,
    I8_UNORM = 0x145,
    L8_UNORM = 0x146,
    R8_SSCALED = 0x149,
    R8_USCALED = 0x14A,
    L8_UNORM_SRGB = 0x14C,
    L8_UINT = 0x152,
    L8_SINT = 0x153,
    I8_UINT = 0x154,
    I8_SINT = 0x155,
    YCRCB_SWAPUVY = 0x183,
    BC1_UNORM = 0x186,
    BC2_UNORM = 0x187,
    BC3_UNORM = 0x188,
    BC4_UNORM = 0x189,
    BC5_UNORM = 0x18A,
    BC1_UNORM_SRGB = 0x18B,
    BC2_UNORM_SRGB = 0x18C,
    BC3_UNORM_SRGB = 0x18D,
    YCRCB_SWAPUV = 0x18F,
    R8G8B8_UNORM = 0x193,
    R8G8B8_SNORM = 0x194,
    R8G8B8_SSCALED = 0x195,
    R8G8B8_USCALED = 0x196,
    BC4_SNORM = 0x199,
    BC5_SNORM = 0x19A,
    R16G16B16_FLOAT = 0x19B,
    R16G16B16_UNORM = 0x19C,
    R16G16B16_SNORM = 0x19D,
    R16G16B16_SSCALED = 0x19E,
    R16G16B16_USCALED = 0x19F,
    BC6H_SF16 = 0x1A1,
    BC7_UNORM = 0x1A2,
    BC7_UNORM_SRGB = 0x1A3,
    BC6H_UF16 = 0x1A4,
    R8G8B8_UNORM_SRGB = 0x1A8,
    R16G16B16_UINT = 0x1B0,
    R16G16B16_SINT = 0x1B1,
    R10G10B10A2_SNORM = 0x1B3,
    R10G10B10A2_USCALED = 0x1B4,
    R10G10B10A2_SSCALED = 0x1B5,
    R10G10B10A2_SINT = 0x1B6,
    B10G10R10A2_SNORM = 0x1B7,
    B10G10R10A2_USCALED = 0x1B8,
    B10G10R10A2_SSCALED = 0x1B9,
    B10G10R10A2_UINT = 0x1BA,
    B10G10R10A2_SINT = 0x1BB,
    R8G8B8_UINT = 0x1C8,
    R8G8B8_SINT = 0x1C9,
    NUM_SWR_FORMATS = 0x1CA,
};
//////////////////////////////////////////////////////////////////////////
/// SWR_FORMAT_INFO - Format information
//////////////////////////////////////////////////////////////////////////
struct SWR_FORMAT_INFO
{
    const char* name;
    SWR_TYPE type[4];
    uint32_t defaults[4];
    uint32_t swizzle[4]; ///< swizzle per component
    uint32_t bpc[4];     ///< bits per component
    uint32_t bpp;        ///< bits per pixel
    uint32_t Bpp;        ///< bytes per pixel
    uint32_t numComps;   ///< number of components
    bool isSRGB;
    bool isBC;
    bool isSubsampled;
    bool isNormalized[4];
    float toFloat[4];
    uint32_t bcWidth;
    uint32_t bcHeight;
    bool isLuminance;
};

extern const SWR_FORMAT_INFO gFormatInfo[];

//////////////////////////////////////////////////////////////////////////
/// @brief Retrieves format info struct for given format.
/// @param format - SWR format
INLINE const SWR_FORMAT_INFO& GetFormatInfo(SWR_FORMAT format)
{
    return gFormatInfo[format];
}

// lookup table for unorm8 srgb -> float conversion
extern const uint32_t srgb8Table[256];
