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storage.inl
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///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Image (gli.g-truc.net)
///
/// Copyright (c) 2008 - 2013 G-Truc Creation (www.g-truc.net)
/// 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 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.
///
/// @ref core
/// @file gli/core/storage.inl
/// @date 2012-06-21 / 2013-01-12
/// @author Christophe Riccio
///////////////////////////////////////////////////////////////////////////////////
namespace gli{
namespace detail{
#define GLI_MAKEFOURCC(ch0, ch1, ch2, ch3) \
(glm::uint32)( \
(((glm::uint32)(glm::uint8)(ch3) << 24) & 0xFF000000) | \
(((glm::uint32)(glm::uint8)(ch2) << 16) & 0x00FF0000) | \
(((glm::uint32)(glm::uint8)(ch1) << 8) & 0x0000FF00) | \
((glm::uint32)(glm::uint8)(ch0) & 0x000000FF) )
enum D3DFORMAT
{
D3DFMT_UNKNOWN = 0,
D3DFMT_R8G8B8 = 20,
D3DFMT_A8R8G8B8 = 21,
D3DFMT_X8R8G8B8 = 22,
D3DFMT_R5G6B5 = 23,
D3DFMT_X1R5G5B5 = 24,
D3DFMT_A1R5G5B5 = 25,
D3DFMT_A4R4G4B4 = 26,
D3DFMT_R3G3B2 = 27,
D3DFMT_A8 = 28,
D3DFMT_A8R3G3B2 = 29,
D3DFMT_X4R4G4B4 = 30,
D3DFMT_A2B10G10R10 = 31,
D3DFMT_A8B8G8R8 = 32,
D3DFMT_X8B8G8R8 = 33,
D3DFMT_G16R16 = 34,
D3DFMT_A2R10G10B10 = 35,
D3DFMT_A16B16G16R16 = 36,
D3DFMT_A8P8 = 40,
D3DFMT_P8 = 41,
D3DFMT_L8 = 50,
D3DFMT_A8L8 = 51,
D3DFMT_A4L4 = 52,
D3DFMT_V8U8 = 60,
D3DFMT_L6V5U5 = 61,
D3DFMT_X8L8V8U8 = 62,
D3DFMT_Q8W8V8U8 = 63,
D3DFMT_V16U16 = 64,
D3DFMT_A2W10V10U10 = 67,
D3DFMT_UYVY = GLI_MAKEFOURCC('U', 'Y', 'V', 'Y'),
D3DFMT_R8G8_B8G8 = GLI_MAKEFOURCC('R', 'G', 'B', 'G'),
D3DFMT_YUY2 = GLI_MAKEFOURCC('Y', 'U', 'Y', '2'),
D3DFMT_G8R8_G8B8 = GLI_MAKEFOURCC('G', 'R', 'G', 'B'),
D3DFMT_DXT1 = GLI_MAKEFOURCC('D', 'X', 'T', '1'),
D3DFMT_DXT2 = GLI_MAKEFOURCC('D', 'X', 'T', '2'),
D3DFMT_DXT3 = GLI_MAKEFOURCC('D', 'X', 'T', '3'),
D3DFMT_DXT4 = GLI_MAKEFOURCC('D', 'X', 'T', '4'),
D3DFMT_DXT5 = GLI_MAKEFOURCC('D', 'X', 'T', '5'),
D3DFMT_ATI1 = GLI_MAKEFOURCC('A', 'T', 'I', '1'),
D3DFMT_AT1N = GLI_MAKEFOURCC('A', 'T', '1', 'N'),
D3DFMT_ATI2 = GLI_MAKEFOURCC('A', 'T', 'I', '2'),
D3DFMT_AT2N = GLI_MAKEFOURCC('A', 'T', '2', 'N'),
D3DFMT_ETC1 = GLI_MAKEFOURCC('E', 'T', 'C', '1'),
D3DFMT_POWERVR_2BPP = GLI_MAKEFOURCC('P', 'T', 'C', '2'),
D3DFMT_POWERVR_4BPP = GLI_MAKEFOURCC('P', 'T', 'C', '4'),
D3DFMT_D16_LOCKABLE = 70,
D3DFMT_D32 = 71,
D3DFMT_D15S1 = 73,
D3DFMT_D24S8 = 75,
D3DFMT_D24X8 = 77,
D3DFMT_D24X4S4 = 79,
D3DFMT_D16 = 80,
D3DFMT_D32F_LOCKABLE = 82,
D3DFMT_D24FS8 = 83,
D3DFMT_L16 = 81,
D3DFMT_VERTEXDATA =100,
D3DFMT_INDEX16 =101,
D3DFMT_INDEX32 =102,
D3DFMT_Q16W16V16U16 =110,
D3DFMT_MULTI2_ARGB8 = GLI_MAKEFOURCC('M','E','T','1'),
D3DFMT_R16F = 111,
D3DFMT_G16R16F = 112,
D3DFMT_A16B16G16R16F = 113,
D3DFMT_R32F = 114,
D3DFMT_G32R32F = 115,
D3DFMT_A32B32G32R32F = 116,
D3DFMT_CxV8U8 = 117,
D3DFMT_DX10 = GLI_MAKEFOURCC('D', 'X', '1', '0'),
D3DFMT_FORCE_DWORD = 0x7fffffff
};
enum DDPF
{
DDPF_ALPHAPIXELS = 0x1,
DDPF_ALPHA = 0x2,
DDPF_FOURCC = 0x4,
DDPF_RGB = 0x40,
DDPF_YUV = 0x200,
DDPF_LUMINANCE = 0x20000
};
struct format_desc
{
std::size_t BlockSize;
gli::dim3_t BlockDimensions;
std::size_t BBP;
std::size_t Component;
bool Compressed;
internalFormat Internal;
externalFormat External;
externalFormat ExternalShuffle;
typeFormat Type;
glm::uint Flags;
glm::uint32 FourCC;
dxgiFormat Format; //http://msdn.microsoft.com/en-us/library/windows/desktop/bb173059(v=vs.85).aspx
/*
glm::uint32 RBitMask;
glm::uint32 GBitMask;
glm::uint32 BBitMask;
glm::uint32 ABitMask;
*/
};
inline format_desc const getFormatInfo(format const & Format)
{
static format_desc const Desc[] =
{
{ 0, gli::dim3_t(0), 0, 0, false, INTERNAL_NONE, EXTERNAL_NONE, EXTERNAL_NONE, TYPE_NONE, D3DFMT_UNKNOWN}, //FORMAT_NULL
// unorm formats
{ 1, gli::dim3_t(1), 8, 1, false, INTERNAL_R8_UNORM, EXTERNAL_RED, EXTERNAL_RED, TYPE_U8, DDPF_LUMINANCE, /*D3DFMT_L8*/0, DXGI_FORMAT_R8_UNORM}, //R8_UNORM,
{ 2, gli::dim3_t(1), 16, 2, false, INTERNAL_RG8_UNORM, EXTERNAL_RG, EXTERNAL_RG, TYPE_U8, DDPF_LUMINANCE|DDPF_ALPHAPIXELS, /*D3DFMT_A8L8*/0, DXGI_FORMAT_R8G8_UNORM}, //RG8_UNORM,
{ 3, gli::dim3_t(1), 24, 3, false, INTERNAL_RGB8_UNORM, EXTERNAL_RGB, EXTERNAL_BGR, TYPE_U8, DDPF_RGB, /*D3DFMT_R8G8B8*/0, DXGI_FORMAT_B8G8R8X8_UNORM}, //RGB8_UNORM,
{ 4, gli::dim3_t(1), 32, 4, false, INTERNAL_RGBA8_UNORM, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_U8, DDPF_RGB|DDPF_ALPHA, /*D3DFMT_A8R8G8B8*/0, DXGI_FORMAT_R8G8B8A8_UNORM}, //RGBA8_UNORM,
{ 2, gli::dim3_t(1), 16, 1, false, INTERNAL_R16_UNORM, EXTERNAL_RED, EXTERNAL_RED, TYPE_U16, DDPF_LUMINANCE, D3DFMT_L16, DXGI_FORMAT_R16_UNORM}, //R16_UNORM,
{ 4, gli::dim3_t(1), 32, 2, false, INTERNAL_RG16_UNORM, EXTERNAL_RG, EXTERNAL_RG, TYPE_U16, DDPF_LUMINANCE|DDPF_ALPHAPIXELS, D3DFMT_G16R16, DXGI_FORMAT_R16G16_UNORM}, //RG16_UNORM,
{ 6, gli::dim3_t(1), 48, 3, false, INTERNAL_RGB16_UNORM, EXTERNAL_RGB, EXTERNAL_BGR, TYPE_U16, DDPF_RGB, D3DFMT_UNKNOWN, DXGI_FORMAT_B8G8R8X8_TYPELESS}, //RGB16_UNORM,
{ 8, gli::dim3_t(1), 64, 4, false, INTERNAL_RGBA16_UNORM, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_U16, DDPF_RGB|DDPF_ALPHA, D3DFMT_A16B16G16R16, DXGI_FORMAT_R16G16B16A16_UNORM}, //RGBA16_UNORM,
// snorm formats
{ 1, gli::dim3_t(1), 8, 1, false, INTERNAL_R8_SNORM, EXTERNAL_RED, EXTERNAL_RED, TYPE_I8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8_SNORM}, //R8_SNORM,
{ 2, gli::dim3_t(1), 16, 2, false, INTERNAL_RG8_SNORM, EXTERNAL_RG, EXTERNAL_RG, TYPE_I8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8G8_SNORM}, //RG8_SNORM,
{ 3, gli::dim3_t(1), 24, 3, false, INTERNAL_RGB8_SNORM, EXTERNAL_RGB, EXTERNAL_BGR, TYPE_I8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_UNKNOWN}, //RGB8_SNORM,
{ 4, gli::dim3_t(1), 32, 4, false, INTERNAL_RGBA8_SNORM, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_I8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8G8B8A8_SNORM}, //RGBA8_SNORM,
{ 2, gli::dim3_t(1), 16, 1, false, INTERNAL_R16_SNORM, EXTERNAL_RED, EXTERNAL_RED, TYPE_I16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R16_SNORM}, //R16_SNORM,
{ 4, gli::dim3_t(1), 32, 2, false, INTERNAL_RG16_SNORM, EXTERNAL_RG, EXTERNAL_RG, TYPE_I16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R16G16_SNORM}, //RG16_SNORM,
{ 6, gli::dim3_t(1), 48, 3, false, INTERNAL_RGB16_SNORM, EXTERNAL_RGB, EXTERNAL_BGR, TYPE_I16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_UNKNOWN}, //RGB16_SNORM,
{ 8, gli::dim3_t(1), 64, 4, false, INTERNAL_RGBA16_SNORM, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_I16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R16G16B16A16_SNORM}, //RGBA16_SNORM,
// Unsigned integer formats
{ 1, gli::dim3_t(1), 8, 1, false, INTERNAL_R8U, EXTERNAL_RED_INTEGER, EXTERNAL_RED_INTEGER, TYPE_U8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8_UINT}, //R8U,
{ 2, gli::dim3_t(1), 16, 2, false, INTERNAL_RG8U, EXTERNAL_RG_INTEGER, EXTERNAL_RG_INTEGER, TYPE_U8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8G8_UINT}, //RG8U,
{ 3, gli::dim3_t(1), 24, 3, false, INTERNAL_RGB8U, EXTERNAL_RGB_INTEGER, EXTERNAL_BGR_INTEGER, TYPE_U8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_UNKNOWN}, //RGB8U,
{ 4, gli::dim3_t(1), 32, 4, false, INTERNAL_RGBA8U, EXTERNAL_RGBA_INTEGER, EXTERNAL_BGRA_INTEGER, TYPE_U8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8G8B8A8_UINT}, //RGBA8U,
{ 2, gli::dim3_t(1), 16, 1, false, INTERNAL_R16U, EXTERNAL_RED_INTEGER, EXTERNAL_RED_INTEGER, TYPE_U16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R16_UINT}, //R16U,
{ 4, gli::dim3_t(1), 32, 2, false, INTERNAL_RG16U, EXTERNAL_RG_INTEGER, EXTERNAL_RG_INTEGER, TYPE_U16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R16G16_UINT}, //RG16U,
{ 6, gli::dim3_t(1), 48, 3, false, INTERNAL_RGB16U, EXTERNAL_RGB_INTEGER, EXTERNAL_BGR_INTEGER, TYPE_U16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_UNKNOWN}, //RGB16U,
{ 8, gli::dim3_t(1), 64, 4, false, INTERNAL_RGBA16U, EXTERNAL_RGBA_INTEGER, EXTERNAL_BGRA_INTEGER, TYPE_U16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R16G16B16A16_UINT}, //RGBA16U,
{ 4, gli::dim3_t(1), 32, 1, false, INTERNAL_R32U, EXTERNAL_RED_INTEGER, EXTERNAL_RED_INTEGER, TYPE_U32, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R32_UINT}, //R32U,
{ 8, gli::dim3_t(1), 64, 2, false, INTERNAL_RG32U, EXTERNAL_RG_INTEGER, EXTERNAL_RG_INTEGER, TYPE_U32, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R32G32_UINT}, //RG32U,
{ 12, gli::dim3_t(1), 96, 3, false, INTERNAL_RGB32U, EXTERNAL_RGB_INTEGER, EXTERNAL_RGB_INTEGER, TYPE_U32, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R32G32B32_UINT}, //RGB32U,
{ 16, gli::dim3_t(1), 128, 4, false, INTERNAL_RGBA32U, EXTERNAL_RGBA_INTEGER, EXTERNAL_RGBA_INTEGER, TYPE_U32, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R32G32B32A32_UINT}, //RGBA32U,
/// Signed integer formats
{ 1, gli::dim3_t(1), 32, 1, false, INTERNAL_R8I, EXTERNAL_RED_INTEGER, EXTERNAL_RED_INTEGER, TYPE_I8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8_SINT}, //R8I,
{ 2, gli::dim3_t(1), 64, 2, false, INTERNAL_RG8I, EXTERNAL_RED_INTEGER, EXTERNAL_RG_INTEGER, TYPE_I8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8G8_SINT}, //RG8I,
{ 3, gli::dim3_t(1), 96, 3, false, INTERNAL_RGB8I, EXTERNAL_RED_INTEGER, EXTERNAL_RGB_INTEGER, TYPE_I8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_UNKNOWN}, //RGB8I,
{ 4, gli::dim3_t(1), 128, 4, false, INTERNAL_RGBA8I, EXTERNAL_RED_INTEGER, EXTERNAL_RGBA_INTEGER, TYPE_I8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8G8B8A8_SINT}, //RGBA8I,
{ 2, gli::dim3_t(1), 16, 1, false, INTERNAL_R16I, EXTERNAL_RED_INTEGER, EXTERNAL_RED_INTEGER, TYPE_I16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R16_SINT}, //R16I,
{ 4, gli::dim3_t(1), 32, 2, false, INTERNAL_RG16I, EXTERNAL_RED_INTEGER, EXTERNAL_RG_INTEGER, TYPE_I16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R16G16_SINT}, //RG16I,
{ 6, gli::dim3_t(1), 48, 3, false, INTERNAL_RGB16I, EXTERNAL_RED_INTEGER, EXTERNAL_RGB_INTEGER, TYPE_I16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_UNKNOWN}, //RGB16I,
{ 8, gli::dim3_t(1), 64, 4, false, INTERNAL_RGBA16I, EXTERNAL_RED_INTEGER, EXTERNAL_RGBA_INTEGER, TYPE_I16, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R16G16B16A16_SINT}, //RGBA16I,
{ 4, gli::dim3_t(1), 32, 1, false, INTERNAL_R32I, EXTERNAL_RED_INTEGER, EXTERNAL_RED_INTEGER, TYPE_I32, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R32_SINT}, //R32I,
{ 8, gli::dim3_t(1), 64, 2, false, INTERNAL_RG32I, EXTERNAL_RED_INTEGER, EXTERNAL_RG_INTEGER, TYPE_I32, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R32G32_SINT}, //RG32I,
{ 12, gli::dim3_t(1), 96, 3, false, INTERNAL_RGB32I, EXTERNAL_RED_INTEGER, EXTERNAL_RGB_INTEGER, TYPE_I32, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R32G32B32_SINT}, //RGB32I,
{ 16, gli::dim3_t(1), 128, 4, false, INTERNAL_RGBA32I, EXTERNAL_RED_INTEGER, EXTERNAL_RGBA_INTEGER, TYPE_I32, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R32G32B32A32_SINT}, //RGBA32I,
/// Floating formats
{ 2, gli::dim3_t(1), 16, 1, false, INTERNAL_R16F, EXTERNAL_RED, EXTERNAL_RED, TYPE_F16, DDPF_LUMINANCE, D3DFMT_R16F, DXGI_FORMAT_R16_FLOAT}, //R16F,
{ 4, gli::dim3_t(1), 32, 2, false, INTERNAL_RG16F, EXTERNAL_RG, EXTERNAL_RG, TYPE_F16, DDPF_LUMINANCE|DDPF_ALPHAPIXELS, DXGI_FORMAT_R16G16_FLOAT}, //RG16F,
{ 6, gli::dim3_t(1), 48, 3, false, INTERNAL_RGB16F, EXTERNAL_RGB, EXTERNAL_RGB, TYPE_F16, DDPF_RGB, D3DFMT_DX10, DXGI_FORMAT_UNKNOWN}, //RGB16F,
{ 8, gli::dim3_t(1), 64, 4, false, INTERNAL_RGBA16F, EXTERNAL_RGBA, EXTERNAL_RGBA, TYPE_F16, DDPF_RGB|DDPF_ALPHA, D3DFMT_A16B16G16R16F, DXGI_FORMAT_R16G16B16A16_FLOAT}, //RGBA16F,
{ 4, gli::dim3_t(1), 32, 1, false, INTERNAL_R32F, EXTERNAL_RED, EXTERNAL_RED, TYPE_F32, DDPF_LUMINANCE, D3DFMT_R32F, DXGI_FORMAT_R32_FLOAT}, //R32F,
{ 8, gli::dim3_t(1), 64, 2, false, INTERNAL_RG32F, EXTERNAL_RG, EXTERNAL_RG, TYPE_F32, DDPF_LUMINANCE|DDPF_ALPHAPIXELS, D3DFMT_G32R32F, DXGI_FORMAT_R32G32_FLOAT}, //RG32F,
{ 12, gli::dim3_t(1), 96, 3, false, INTERNAL_RGB32F, EXTERNAL_RGB, EXTERNAL_RGB, TYPE_F32, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R32G32B32_FLOAT}, //RGB32F,
{ 16, gli::dim3_t(1), 128, 4, false, INTERNAL_RGBA32F, EXTERNAL_RGBA, EXTERNAL_RGBA, TYPE_F32, DDPF_RGB|DDPF_ALPHA, D3DFMT_A32B32G32R32F, DXGI_FORMAT_R32G32B32A32_FLOAT}, //RGBA32F,
/// Packed formats
{ 4, gli::dim3_t(1), 32, 3, false, INTERNAL_RGB9E5, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_UINT32_RGB9_E5, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R9G9B9E5_SHAREDEXP}, //RGB9E5,
{ 4, gli::dim3_t(1), 32, 3, false, INTERNAL_RG11B10F, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_UINT32_RG11B10F, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R11G11B10_FLOAT}, //RG11B10F,
{ 1, gli::dim3_t(1), 8, 3, false, INTERNAL_RG3B2, EXTERNAL_RGB, EXTERNAL_BGR, TYPE_UINT8_RG3B2, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_UNKNOWN}, //RG3B2,
{ 2, gli::dim3_t(1), 16, 3, false, INTERNAL_R5G6B5, EXTERNAL_RGB, EXTERNAL_BGR, TYPE_UINT16_R5G6B5, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_B5G6R5_UNORM}, //R5G6B5,
{ 2, gli::dim3_t(1), 16, 4, false, INTERNAL_RGB5A1, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_UINT16_RGB5A1, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_B5G5R5A1_UNORM}, //RGB5A1,
{ 2, gli::dim3_t(1), 16, 4, false, INTERNAL_RGBA4, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_UINT16_RGBA4, DDPF_RGB|DDPF_ALPHA, D3DFMT_A4R4G4B4, DXGI_FORMAT_UNKNOWN}, //RGBA4,
{ 4, gli::dim3_t(1), 32, 4, false, INTERNAL_RGB10A2, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_UINT32_RGB10A2, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R10G10B10A2_UNORM}, //RGB10A2,
/// Depth formats
{ 2, gli::dim3_t(1), 16, 1, false, INTERNAL_D16, EXTERNAL_DEPTH, EXTERNAL_DEPTH, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_D16_UNORM}, //D16,
{ 4, gli::dim3_t(1), 32, 1, false, INTERNAL_D24, EXTERNAL_DEPTH, EXTERNAL_DEPTH, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_UNKNOWN}, //D24X8,
{ 4, gli::dim3_t(1), 32, 2, false, INTERNAL_D24S8, EXTERNAL_DEPTH_STENCIL, EXTERNAL_DEPTH_STENCIL, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_D24_UNORM_S8_UINT}, //D24S8,
{ 4, gli::dim3_t(1), 32, 1, false, INTERNAL_D32F, EXTERNAL_DEPTH, EXTERNAL_DEPTH, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_D32_FLOAT}, //D32F,
{ 8, gli::dim3_t(1), 64, 2, false, INTERNAL_D32FS8X24, EXTERNAL_DEPTH_STENCIL, EXTERNAL_DEPTH_STENCIL, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_D32_FLOAT_S8X24_UINT}, //D32FS8X24,
/// Compressed formats
{ 8, gli::dim3_t(4, 4, 1), 4, 3, true, INTERNAL_RGB_DXT1, EXTERNAL_RGB_DXT1, EXTERNAL_RGB_DXT1, TYPE_NONE, DDPF_FOURCC, D3DFMT_DXT1, DXGI_FORMAT_BC1_UNORM}, //RGB_DXT1,
{ 8, gli::dim3_t(4, 4, 1), 4, 4, true, INTERNAL_RGBA_DXT1, EXTERNAL_RGBA_DXT1, EXTERNAL_RGBA_DXT1, TYPE_NONE, DDPF_FOURCC | DDPF_ALPHAPIXELS, D3DFMT_DXT1, DXGI_FORMAT_BC1_UNORM}, //RGBA_DXT1,
{ 16, gli::dim3_t(4, 4, 1), 8, 4, true, INTERNAL_RGBA_DXT3, EXTERNAL_RGBA_DXT3, EXTERNAL_RGBA_DXT3, TYPE_NONE, DDPF_FOURCC | DDPF_ALPHAPIXELS, D3DFMT_DXT3, DXGI_FORMAT_BC2_UNORM}, //RGBA_DXT3,
{ 16, gli::dim3_t(4, 4, 1), 8, 4, true, INTERNAL_RGBA_DXT5, EXTERNAL_RGBA_DXT5, EXTERNAL_RGBA_DXT5, TYPE_NONE, DDPF_FOURCC | DDPF_ALPHAPIXELS, D3DFMT_DXT5, DXGI_FORMAT_BC3_UNORM}, //RGBA_DXT5,
{ 8, gli::dim3_t(4, 4, 1), 4, 1, true, INTERNAL_R_ATI1N_UNORM, EXTERNAL_R_ATI1N_UNORM, EXTERNAL_R_ATI1N_UNORM, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC4_UNORM}, //R_ATI1N_UNORM,
{ 8, gli::dim3_t(4, 4, 1), 4, 1, true, INTERNAL_R_ATI1N_SNORM, EXTERNAL_R_ATI1N_SNORM, EXTERNAL_R_ATI1N_SNORM, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC4_SNORM}, //R_ATI1N_SNORM,
{ 16, gli::dim3_t(4, 4, 1), 8, 2, true, INTERNAL_RG_ATI2N_UNORM, EXTERNAL_RG_ATI2N_UNORM, EXTERNAL_RG_ATI2N_UNORM, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC5_UNORM}, //RG_ATI2N_UNORM,
{ 16, gli::dim3_t(4, 4, 1), 8, 2, true, INTERNAL_RG_ATI2N_SNORM, EXTERNAL_RG_ATI2N_SNORM, EXTERNAL_RG_ATI2N_SNORM, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC5_SNORM}, //RG_ATI2N_SNORM,
{ 16, gli::dim3_t(4, 4, 1), 8, 3, true, INTERNAL_RGB_BP_UNSIGNED_FLOAT, EXTERNAL_RGB_BP_UNSIGNED_FLOAT, EXTERNAL_RGB_BP_UNSIGNED_FLOAT, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC6H_UF16}, //RGB_BP_UF16,
{ 16, gli::dim3_t(4, 4, 1), 8, 3, true, INTERNAL_RGB_BP_SIGNED_FLOAT, EXTERNAL_RGB_BP_SIGNED_FLOAT, EXTERNAL_RGB_BP_SIGNED_FLOAT, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC6H_SF16}, //RGB_BP_SF16,
{ 16, gli::dim3_t(4, 4, 1), 8, 3, true, INTERNAL_RGB_BP_UNORM, EXTERNAL_RGB_BP_UNORM, EXTERNAL_RGB_BP_UNORM, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC7_UNORM}, //RGB_BP_UNORM,
{ 8, gli::dim3_t(4, 4, 1), 4, 3, true, INTERNAL_RGB_PVRTC_4BPPV1, EXTERNAL_RGB_PVRTC_4BPPV1, EXTERNAL_RGB_PVRTC_4BPPV1, TYPE_NONE, DDPF_FOURCC, D3DFMT_POWERVR_4BPP, DXGI_FORMAT_UNKNOWN}, //RGB_PVRTC_4BPPV1,
{ 4, gli::dim3_t(4, 4, 1), 2, 3, true, INTERNAL_RGB_PVRTC_2BPPV1, EXTERNAL_RGB_PVRTC_2BPPV1, EXTERNAL_RGB_PVRTC_2BPPV1, TYPE_NONE, DDPF_FOURCC, D3DFMT_POWERVR_2BPP, DXGI_FORMAT_UNKNOWN}, //RGB_PVRTC_2BPPV1,
{ 8, gli::dim3_t(4, 4, 1), 4, 4, true, INTERNAL_RGB_PVRTC_4BPPV1, EXTERNAL_RGBA_PVRTC_4BPPV1, EXTERNAL_RGBA_PVRTC_4BPPV1, TYPE_NONE, DDPF_FOURCC, D3DFMT_POWERVR_4BPP, DXGI_FORMAT_UNKNOWN}, //RGBA_PVRTC_4BPPV1,
{ 4, gli::dim3_t(4, 4, 1), 2, 4, true, INTERNAL_RGB_PVRTC_2BPPV1, EXTERNAL_RGBA_PVRTC_2BPPV1, EXTERNAL_RGBA_PVRTC_2BPPV1, TYPE_NONE, DDPF_FOURCC, D3DFMT_POWERVR_2BPP, DXGI_FORMAT_UNKNOWN}, //RGBA_PVRTC_2BPPV1,
{ 8, gli::dim3_t(4, 4, 1), 4, 3, true, INTERNAL_ATC_RGB, EXTERNAL_ATC_RGB, EXTERNAL_ATC_RGB, TYPE_NONE, DDPF_FOURCC, D3DFMT_ETC1, DXGI_FORMAT_UNKNOWN}, //ATC_RGB,
{ 16, gli::dim3_t(4, 4, 1), 4, 4, true, INTERNAL_ATC_RGBA_EXPLICIT_ALPHA, EXTERNAL_ATC_RGBA_EXPLICIT_ALPHA, EXTERNAL_ATC_RGBA_EXPLICIT_ALPHA, TYPE_NONE, DDPF_FOURCC, D3DFMT_ETC1, DXGI_FORMAT_UNKNOWN}, //ATC_RGBA_EXPLICIT_ALPHA,
{ 16, gli::dim3_t(4, 4, 1), 4, 4, true, INTERNAL_ATC_RGBA_INTERPOLATED_ALPHA, EXTERNAL_ATC_RGBA_INTERPOLATED_ALPHA, EXTERNAL_ATC_RGBA_INTERPOLATED_ALPHA, TYPE_NONE, DDPF_FOURCC, D3DFMT_ETC1, DXGI_FORMAT_UNKNOWN}, //ATC_RGBA_INTERPOLATED_ALPHA,
{ 16, gli::dim3_t(4, 4, 1), 0, 4, true, INTERNAL_RGBA_ASTC_4x4, EXTERNAL_RGBA_ASTC_4x4, EXTERNAL_RGBA_ASTC_4x4, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_4x4,
{ 16, gli::dim3_t(5, 4, 1), 0, 4, true, INTERNAL_RGBA_ASTC_5x4, EXTERNAL_RGBA_ASTC_5x4, EXTERNAL_RGBA_ASTC_5x4, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_5x4,
{ 16, gli::dim3_t(5, 5, 1), 0, 4, true, INTERNAL_RGBA_ASTC_5x5, EXTERNAL_RGBA_ASTC_5x5, EXTERNAL_RGBA_ASTC_5x5, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_5x5,
{ 16, gli::dim3_t(6, 5, 1), 0, 4, true, INTERNAL_RGBA_ASTC_6x5, EXTERNAL_RGBA_ASTC_6x5, EXTERNAL_RGBA_ASTC_6x5, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_6x5,
{ 16, gli::dim3_t(6, 6, 1), 0, 4, true, INTERNAL_RGBA_ASTC_6x6, EXTERNAL_RGBA_ASTC_6x6, EXTERNAL_RGBA_ASTC_6x6, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_6x6,
{ 16, gli::dim3_t(8, 5, 1), 0, 4, true, INTERNAL_RGBA_ASTC_8x5, EXTERNAL_RGBA_ASTC_8x5, EXTERNAL_RGBA_ASTC_8x5, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_8x5,
{ 16, gli::dim3_t(8, 6, 1), 0, 4, true, INTERNAL_RGBA_ASTC_8x6, EXTERNAL_RGBA_ASTC_8x6, EXTERNAL_RGBA_ASTC_8x6, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_8x6,
{ 16, gli::dim3_t(8, 8, 1), 0, 4, true, INTERNAL_RGBA_ASTC_8x8, EXTERNAL_RGBA_ASTC_8x8, EXTERNAL_RGBA_ASTC_8x8, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_8x8,
{ 16, gli::dim3_t(10, 5, 1), 0, 4, true, INTERNAL_RGBA_ASTC_10x5, EXTERNAL_RGBA_ASTC_10x5, EXTERNAL_RGBA_ASTC_10x5, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_10x5,
{ 16, gli::dim3_t(10, 6, 1), 0, 4, true, INTERNAL_RGBA_ASTC_10x6, EXTERNAL_RGBA_ASTC_10x6, EXTERNAL_RGBA_ASTC_10x6, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_10x6,
{ 16, gli::dim3_t(10, 8, 1), 0, 4, true, INTERNAL_RGBA_ASTC_10x8, EXTERNAL_RGBA_ASTC_10x8, EXTERNAL_RGBA_ASTC_10x8, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_10x8,
{ 16, gli::dim3_t(10, 10, 1), 0, 4, true, INTERNAL_RGBA_ASTC_10x10, EXTERNAL_RGBA_ASTC_10x10, EXTERNAL_RGBA_ASTC_10x10, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_10x10,
{ 16, gli::dim3_t(12, 10, 1), 0, 4, true, INTERNAL_RGBA_ASTC_12x10, EXTERNAL_RGBA_ASTC_12x10, EXTERNAL_RGBA_ASTC_12x10, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_12x10,
{ 16, gli::dim3_t(12, 12, 1), 0, 4, true, INTERNAL_RGBA_ASTC_12x12, EXTERNAL_RGBA_ASTC_12x12, EXTERNAL_RGBA_ASTC_12x12, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_12x12,
// sRGB formats
{ 3, gli::dim3_t(1), 24, 3, false, INTERNAL_SRGB8, EXTERNAL_RGB, EXTERNAL_BGR, TYPE_U8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_B8G8R8X8_UNORM_SRGB}, //SRGB8,
{ 4, gli::dim3_t(1), 32, 4, false, INTERNAL_SRGB8_ALPHA8, EXTERNAL_RGBA, EXTERNAL_BGRA, TYPE_U8, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB}, //SRGB8_ALPHA8,
{ 8, gli::dim3_t(4, 4, 1), 4, 3, true, INTERNAL_SRGB_DXT1, EXTERNAL_NONE, EXTERNAL_NONE, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC1_UNORM_SRGB}, //sRGB_DXT1,
{ 8, gli::dim3_t(4, 4, 1), 4, 4, true, INTERNAL_SRGB_ALPHA_DXT1, EXTERNAL_NONE, EXTERNAL_NONE, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC1_UNORM_SRGB}, //sRGB_DXT1,
{ 16, gli::dim3_t(4, 4, 1), 8, 4, true, INTERNAL_SRGB_ALPHA_DXT3, EXTERNAL_NONE, EXTERNAL_NONE, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC2_UNORM_SRGB}, //sRGB_DXT3,
{ 16, gli::dim3_t(4, 4, 1), 8, 4, true, INTERNAL_SRGB_ALPHA_DXT5, EXTERNAL_NONE, EXTERNAL_NONE, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC3_UNORM_SRGB}, //sRGB_DXT5,
{ 16, gli::dim3_t(4, 4, 1), 8, 3, true, INTERNAL_SRGB_BP_UNORM, EXTERNAL_NONE, EXTERNAL_NONE, TYPE_NONE, DDPF_FOURCC, D3DFMT_DX10, DXGI_FORMAT_BC7_UNORM_SRGB}, //sRGB_BP,
{ 8, gli::dim3_t(4, 4, 1), 4, 3, true, INTERNAL_SRGB_PVRTC_2BPPV1, EXTERNAL_RGB_PVRTC_4BPPV1, EXTERNAL_RGB_PVRTC_4BPPV1, TYPE_NONE, DDPF_FOURCC, D3DFMT_POWERVR_4BPP, DXGI_FORMAT_UNKNOWN}, //RGB_PVRTC_4BPPV1,
{ 4, gli::dim3_t(4, 4, 1), 2, 3, true, INTERNAL_SRGB_PVRTC_4BPPV1, EXTERNAL_RGB_PVRTC_2BPPV1, EXTERNAL_RGB_PVRTC_2BPPV1, TYPE_NONE, DDPF_FOURCC, D3DFMT_POWERVR_2BPP, DXGI_FORMAT_UNKNOWN}, //RGB_PVRTC_2BPPV1,
{ 8, gli::dim3_t(4, 4, 1), 4, 4, true, INTERNAL_SRGB_ALPHA_PVRTC_2BPPV1, EXTERNAL_RGBA_PVRTC_4BPPV1, EXTERNAL_RGBA_PVRTC_4BPPV1, TYPE_NONE, DDPF_FOURCC, D3DFMT_POWERVR_4BPP, DXGI_FORMAT_UNKNOWN}, //RGBA_PVRTC_4BPPV1,
{ 4, gli::dim3_t(4, 4, 1), 2, 4, true, INTERNAL_SRGB_ALPHA_PVRTC_4BPPV1, EXTERNAL_RGBA_PVRTC_2BPPV1, EXTERNAL_RGBA_PVRTC_2BPPV1, TYPE_NONE, DDPF_FOURCC, D3DFMT_POWERVR_2BPP, DXGI_FORMAT_UNKNOWN}, //RGBA_PVRTC_2BPPV1,
{ 16, gli::dim3_t(4, 4, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_4x4, EXTERNAL_RGBA_ASTC_4x4, EXTERNAL_RGBA_ASTC_4x4, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_4x4,
{ 16, gli::dim3_t(5, 4, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_5x4, EXTERNAL_RGBA_ASTC_5x4, EXTERNAL_RGBA_ASTC_5x4, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_5x4,
{ 16, gli::dim3_t(5, 5, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_5x5, EXTERNAL_RGBA_ASTC_5x5, EXTERNAL_RGBA_ASTC_5x5, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_5x5,
{ 16, gli::dim3_t(6, 5, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_6x5, EXTERNAL_RGBA_ASTC_6x5, EXTERNAL_RGBA_ASTC_6x5, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_6x5,
{ 16, gli::dim3_t(6, 6, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_6x6, EXTERNAL_RGBA_ASTC_6x6, EXTERNAL_RGBA_ASTC_6x6, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_6x6,
{ 16, gli::dim3_t(8, 5, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_8x5, EXTERNAL_RGBA_ASTC_8x5, EXTERNAL_RGBA_ASTC_8x5, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_8x5,
{ 16, gli::dim3_t(8, 6, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_8x6, EXTERNAL_RGBA_ASTC_8x6, EXTERNAL_RGBA_ASTC_8x6, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_8x6,
{ 16, gli::dim3_t(8, 8, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_8x8, EXTERNAL_RGBA_ASTC_8x8, EXTERNAL_RGBA_ASTC_8x8, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //RGBA_ASTC_8x8,
{ 16, gli::dim3_t(10, 5, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_10x5, EXTERNAL_RGBA_ASTC_10x5, EXTERNAL_RGBA_ASTC_10x5, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //SRGB8_ALPHA8_ASTC_10x5,
{ 16, gli::dim3_t(10, 6, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_10x6, EXTERNAL_RGBA_ASTC_10x6, EXTERNAL_RGBA_ASTC_10x6, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //SRGB8_ALPHA8_ASTC_10x6,
{ 16, gli::dim3_t(10, 8, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_10x8, EXTERNAL_RGBA_ASTC_10x8, EXTERNAL_RGBA_ASTC_10x8, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //SRGB8_ALPHA8_ASTC_10x8,
{ 16, gli::dim3_t(10, 10, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_10x10, EXTERNAL_RGBA_ASTC_10x10, EXTERNAL_RGBA_ASTC_10x10, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //SRGB8_ALPHA8_ASTC_10x10,
{ 16, gli::dim3_t(12, 10, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_12x10, EXTERNAL_RGBA_ASTC_12x10, EXTERNAL_RGBA_ASTC_12x10, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //SRGB8_ALPHA8_ASTC_12x10,
{ 16, gli::dim3_t(12, 12, 1), 0, 4, true, INTERNAL_SRGB8_ALPHA8_ASTC_12x12, EXTERNAL_RGBA_ASTC_12x12, EXTERNAL_RGBA_ASTC_12x12, TYPE_NONE, DDPF_FOURCC, D3DFMT_UNKNOWN, DXGI_FORMAT_UNKNOWN}, //SRGB8_ALPHA8_ASTC_12x12,
};
std::size_t const Count = sizeof(Desc) / sizeof(format_desc);
GLM_STATIC_ASSERT(Count == gli::FORMAT_MAX, "GLI error: format descriptor list doesn't match number of supported formats");
return Desc[Format];
};
}//namespace detail
inline storage::impl::impl() :
Layers(0),
Faces(0),
Levels(0),
Format(FORMAT_NULL),
Dimensions(0),
BlockSize(0),
BlockDimensions(0)
{}
inline storage::impl::impl
(
size_type const & Layers,
size_type const & Faces,
size_type const & Levels,
format_type const & Format,
dim_type const & Dimensions,
size_type const & BlockSize,
dim_type const & BlockDimensions
) :
Layers(Layers),
Faces(Faces),
Levels(Levels),
Format(Format),
Dimensions(Dimensions),
BlockSize(BlockSize),
BlockDimensions(BlockDimensions)
{}
inline storage::storage()
{}
inline storage::storage
(
size_type const & Layers,
size_type const & Faces,
size_type const & Levels,
format_type const & Format,
dim_type const & Dimensions
) :
Impl(new impl(
Layers,
Faces,
Levels,
Format,
Dimensions,
gli::block_size(Format),
gli::block_dimensions(Format)))
{
assert(Layers > 0);
assert(Faces > 0);
assert(Levels > 0);
assert(glm::all(glm::greaterThan(Dimensions, dim_type(0))));
Impl->Data.resize(this->layer_size(0, Faces - 1, 0, Levels - 1) * Layers, 0);
}
inline storage::storage
(
size_type const & Layers,
size_type const & Faces,
size_type const & Levels,
dim_type const & Dimensions,
format_type const & Format,
size_type const & BlockSize,
dim_type const & BlockDimensions
) :
Impl(new impl(
Layers,
Faces,
Levels,
Format,
Dimensions,
BlockSize,
BlockDimensions))
{
assert(Layers > 0);
assert(Faces > 0);
assert(Levels > 0);
assert(glm::all(glm::greaterThan(Dimensions, dim_type(0))));
Impl->Data.resize(this->layer_size(0, Faces - 1, 0, Levels - 1) * Layers, 0);
}
inline bool storage::empty() const
{
if(this->Impl.get() == 0)
return true;
return this->Impl->Data.empty();
}
inline storage::format_type storage::format() const
{
assert(!this->empty());
return this->Impl->Format;
}
inline storage::size_type storage::layers() const
{
return this->Impl->Layers;
}
inline storage::size_type storage::faces() const
{
return this->Impl->Faces;
}
inline storage::size_type storage::levels() const
{
return this->Impl->Levels;
}
inline storage::size_type storage::block_size() const
{
return this->Impl->BlockSize;
}
inline storage::dim_type storage::block_dimensions() const
{
return this->Impl->BlockDimensions;
}
inline storage::dim_type storage::dimensions(size_type const & Level) const
{
assert(Level < this->Impl->Levels);
return glm::max(this->Impl->Dimensions >> storage::dim_type(static_cast<glm::uint>(Level)), storage::dim_type(static_cast<glm::uint>(1)));
}
inline storage::size_type storage::size() const
{
assert(!this->empty());
return this->Impl->Data.size();
}
inline storage::data_type const * storage::data() const
{
assert(!this->empty());
return &this->Impl->Data[0];
}
inline storage::data_type * storage::data()
{
assert(!this->empty());
return &this->Impl->Data[0];
}
inline storage::size_type storage::level_size(level_type const & Level) const
{
assert(Level < this->levels());
return this->block_size() * glm::compMul(glm::ceilMultiple(
this->dimensions(Level),
this->block_dimensions()) / this->block_dimensions());
}
inline storage::size_type storage::face_size(
level_type const & BaseLevel,
level_type const & MaxLevel) const
{
assert(MaxLevel < this->levels());
size_type FaceSize(0);
// The size of a face is the sum of the size of each level.
for(storage::size_type Level(BaseLevel); Level <= MaxLevel; ++Level)
FaceSize += this->level_size(Level);
return FaceSize;// * TexelSize;
}
inline storage::size_type storage::layer_size(
face_type const & BaseFace,
face_type const & MaxFace,
level_type const & BaseLevel,
level_type const & MaxLevel) const
{
assert(MaxFace < this->faces());
assert(MaxLevel < this->levels());
// The size of a layer is the sum of the size of each face.
// All the faces have the same size.
return this->face_size(BaseLevel, MaxLevel) * (MaxFace - BaseFace + 1);
}
/*
inline storage extractLayers
(
storage const & Storage,
storage::size_type const & Offset,
storage::size_type const & Size
)
{
assert(Storage.layers() > 1);
assert(Storage.layers() >= Size);
assert(Storage.faces() > 0);
assert(Storage.levels() > 0);
storage SubStorage(
Size,
Storage.faces(),
Storage.levels(),
Storage.dimensions(0),
Storage.blockSize());
memcpy(
SubStorage.data(),
Storage.data() + Storage.imageAddressing(Offset, 0, 0),
Storage.layerSize() * Size);
return SubStorage;
}
*/
/*
inline storage extractFace
(
storage const & Storage,
face const & Face
)
{
assert(Storage.faces() > 1);
assert(Storage.levels() > 0);
storage SubStorage(
Storage.layers(),
Face,
Storage.levels(),
Storage.dimensions(0),
Storage.blockSize());
memcpy(
SubStorage.data(),
Storage.data() + Storage.imageAddressing(0, storage::size_type(Face), 0),
Storage.faceSize());
return SubStorage;
}
*/
/*
inline storage extractLevel
(
storage const & Storage,
storage::size_type const & Level
)
{
assert(Storage.layers() == 1);
assert(Storage.faces() == 1);
assert(Storage.levels() >= 1);
storage SubStorage(
1, // layer
glm::uint(FACE_DEFAULT),
1, // level
Storage.dimensions(0),
Storage.blockSize());
memcpy(
SubStorage.data(),
Storage.data() + Storage.imageAddressing(0, 0, Level),
Storage.levelSize(Level));
return SubStorage;
}
*/
/*
inline void copy_layers
(
storage const & SourceStorage,
storage::size_type const & SourceLayerOffset,
storage::size_type const & SourceLayerSize,
storage & DestinationStorage,
storage::size_type const & DestinationLayerOffset
)
{
assert(DestinationStorage.blockSize() == SourceStorage.blockSize());
assert(DestinationStorage.layers() <= SourceStorage.layers());
assert(SourceStorage.layers() <= SourceLayerOffset + SourceLayerSize);
assert(DestinationStorage.layers() <= DestinationLayerOffset + SourceLayerSize);
std::size_t OffsetSrc = SourceStorage.imageAddressing(SourceLayerOffset, 0, 0);
std::size_t OffsetDst = DestinationStorage.imageAddressing(DestinationLayerOffset, 0, 0);
memcpy(
DestinationStorage.data() + OffsetDst * DestinationStorage.blockSize(),
SourceStorage.data() + OffsetSrc * SourceStorage.blockSize(),
SourceStorage.layerSize() * SourceLayerSize * SourceStorage.blockSize());
}
*/
inline storage::size_type block_size(format const & Format)
{
return detail::getFormatInfo(Format).BlockSize;
}
inline storage::dim3_type block_dimensions(format const & Format)
{
return detail::getFormatInfo(Format).BlockDimensions;
}
inline storage::size_type component_count(format const & Format)
{
return detail::getFormatInfo(Format).Component;
}
inline bool is_compressed(format const & Format)
{
return detail::getFormatInfo(Format).Compressed;
}
}//namespace gli