FileDefinesDDS.h#
↰ Parent directory (textureio)
Defines used internally by the DDS reader.
Includes#
cstdint
Namespaces#
Classes#
Enums#
Variables#
Source Code#
#pragma once
#include <cstdint>
namespace pvr {
namespace texture_dds {
struct PixelFormat
{
uint32_t size;
uint32_t flags;
uint32_t fourCC;
uint32_t bitCount;
uint32_t redMask;
uint32_t greenMask;
uint32_t blueMask;
uint32_t alphaMask;
};
enum PixelFormatFlags
{
e_alphaPixels = 0x00000001,
e_alpha = 0x00000002,
e_fourCC = 0x00000004,
e_rgb = 0x00000040,
e_yuv = 0x00000200,
e_luminance = 0x00020000,
// Neither of the below flags are specified in the programming guide, but were used by the legacy DirectX Texture Tool
e_unknownBump1 = 0x00040000,
e_unknownBump2 = 0x00080000
};
static const uint32_t c_expectedPixelFormatSize = 32;
struct FileHeader
{
uint32_t size;
uint32_t flags;
uint32_t height;
uint32_t width;
uint32_t pitchOrLinearSize;
uint32_t depth;
uint32_t numMipMaps;
uint32_t reserved[11];
PixelFormat pixelFormat;
uint32_t Capabilities1;
uint32_t Capabilities2;
uint32_t Capabilities3;
uint32_t Capabilities4;
uint32_t reserved2;
};
static const uint32_t c_magicIdentifier = 0x20534444; // "DDS "
static const uint32_t c_expectedDDSSize = 124;
enum Flags
{
e_Capabilities = 0x00000001,
e_height = 0x00000002,
e_width = 0x00000004,
e_pitch = 0x00000008,
e_pixelFormat = 0x00001000,
e_numMipMaps = 0x00020000,
e_linearSize = 0x00080000,
e_depth = 0x00800000
};
enum Capabilities1Flags
{
e_complex = 0x00000008,
e_texture = 0x00001000,
e_mipMaps = 0x00400000
};
enum Capabilities2Flags
{
e_cubeMap = 0x00000200,
e_cubeMapPositiveX = 0x00000400,
e_cubeMapNegativeX = 0x00000800,
e_cubeMapPositiveY = 0x00001000,
e_cubeMapNegativeY = 0x00002000,
e_cubeMapPositiveZ = 0x00004000,
e_cubeMapNegativeZ = 0x00008000,
e_volume = 0x00200000
};
struct FileHeaderDX10
{
uint32_t dxgiFormat;
uint32_t resourceDimension;
uint32_t miscFlags;
uint32_t arraySize;
uint32_t miscFlags2;
};
enum TextureDimension
{
e_texture1D = 2,
e_texture2D = 3,
e_texture3D = 4,
};
enum TextureMiscellaneousFlags
{
e_textureCube = 0x4L,
};
enum TextureMiscellaneousFlags2
{
Unknown,
e_straight,
e_premultiplied,
e_opaque,
e_custom
};
template<char C1Name, char C2Name, char C3Name, char C4Name>
class MakeFourCC
{
public:
static const uint64_t FourCC =
((static_cast<uint32_t>(C1Name)) + (static_cast<uint32_t>(C2Name) << 8) + (static_cast<uint32_t>(C3Name) << 16) + (static_cast<uint32_t>(C4Name) << 24));
};
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_L16 = 81,
D3DFMT_Q16W16V16U16 = 110,
D3DFMT_R16F = 111,
D3DFMT_G16R16F = 112,
D3DFMT_A16B16G16R16F = 113,
D3DFMT_R32F = 114,
D3DFMT_G32R32F = 115,
D3DFMT_A32B32G32R32F = 116,
D3DFMT_UYVY = MakeFourCC<'U', 'Y', 'V', 'Y'>::FourCC,
D3DFMT_R8G8_B8G8 = MakeFourCC<'R', 'G', 'B', 'G'>::FourCC,
D3DFMT_YUY2 = MakeFourCC<'Y', 'U', 'Y', '2'>::FourCC,
D3DFMT_G8R8_G8B8 = MakeFourCC<'G', 'R', 'G', 'B'>::FourCC,
D3DFMT_DXT1 = MakeFourCC<'D', 'X', 'T', '1'>::FourCC,
D3DFMT_DXT2 = MakeFourCC<'D', 'X', 'T', '2'>::FourCC,
D3DFMT_DXT3 = MakeFourCC<'D', 'X', 'T', '3'>::FourCC,
D3DFMT_DXT4 = MakeFourCC<'D', 'X', 'T', '4'>::FourCC,
D3DFMT_DXT5 = MakeFourCC<'D', 'X', 'T', '5'>::FourCC,
D3DFMT_PVRTC2 = MakeFourCC<'P', 'T', 'C', '2'>::FourCC,
D3DFMT_PVRTC4 = MakeFourCC<'P', 'T', 'C', '4'>::FourCC,
D3DFMT_FORCE_DWORD = 0x7fffffff
};
enum DXGIFormat
{
DXGI_FORMAT_UNKNOWN = 0,
DXGI_FORMAT_R32G32B32A32_FLOAT = 2,
DXGI_FORMAT_R32G32B32A32_UINT = 3,
DXGI_FORMAT_R32G32B32A32_SINT = 4,
DXGI_FORMAT_R32G32B32_FLOAT = 6,
DXGI_FORMAT_R32G32B32_UINT = 7,
DXGI_FORMAT_R32G32B32_SINT = 8,
DXGI_FORMAT_R16G16B16A16_FLOAT = 10,
DXGI_FORMAT_R16G16B16A16_UNORM = 11,
DXGI_FORMAT_R16G16B16A16_UINT = 12,
DXGI_FORMAT_R16G16B16A16_SNORM = 13,
DXGI_FORMAT_R16G16B16A16_SINT = 14,
DXGI_FORMAT_R32G32_FLOAT = 16,
DXGI_FORMAT_R32G32_UINT = 17,
DXGI_FORMAT_R32G32_SINT = 18,
DXGI_FORMAT_R10G10B10A2_UNORM = 24,
DXGI_FORMAT_R10G10B10A2_UINT = 25,
DXGI_FORMAT_R11G11B10_FLOAT = 26,
DXGI_FORMAT_R8G8B8A8_UNORM = 28,
DXGI_FORMAT_R8G8B8A8_UNORM_SRGB = 29,
DXGI_FORMAT_R8G8B8A8_UINT = 30,
DXGI_FORMAT_R8G8B8A8_SNORM = 31,
DXGI_FORMAT_R8G8B8A8_SINT = 32,
DXGI_FORMAT_R16G16_FLOAT = 34,
DXGI_FORMAT_R16G16_UNORM = 35,
DXGI_FORMAT_R16G16_UINT = 36,
DXGI_FORMAT_R16G16_SNORM = 37,
DXGI_FORMAT_R16G16_SINT = 38,
DXGI_FORMAT_R32_FLOAT = 41,
DXGI_FORMAT_R32_UINT = 42,
DXGI_FORMAT_R32_SINT = 43,
DXGI_FORMAT_R8G8_UNORM = 49,
DXGI_FORMAT_R8G8_UINT = 50,
DXGI_FORMAT_R8G8_SNORM = 51,
DXGI_FORMAT_R8G8_SINT = 52,
DXGI_FORMAT_R16_FLOAT = 54,
DXGI_FORMAT_R16_UNORM = 56,
DXGI_FORMAT_R16_UINT = 57,
DXGI_FORMAT_R16_SNORM = 58,
DXGI_FORMAT_R16_SINT = 59,
DXGI_FORMAT_R8_TYPELESS = 60,
DXGI_FORMAT_R8_UNORM = 61,
DXGI_FORMAT_R8_UINT = 62,
DXGI_FORMAT_R8_SNORM = 63,
DXGI_FORMAT_R8_SINT = 64,
DXGI_FORMAT_A8_UNORM = 65,
DXGI_FORMAT_R1_UNORM = 66,
DXGI_FORMAT_R9G9B9E5_SHAREDEXP = 67,
DXGI_FORMAT_R8G8_B8G8_UNORM = 68,
DXGI_FORMAT_G8R8_G8B8_UNORM = 69,
DXGI_FORMAT_BC1_UNORM = 71,
DXGI_FORMAT_BC1_UNORM_SRGB = 72,
DXGI_FORMAT_BC2_UNORM = 74,
DXGI_FORMAT_BC2_UNORM_SRGB = 75,
DXGI_FORMAT_BC3_UNORM = 77,
DXGI_FORMAT_BC3_UNORM_SRGB = 78,
DXGI_FORMAT_BC4_UNORM = 80,
DXGI_FORMAT_BC4_SNORM = 81,
DXGI_FORMAT_BC5_UNORM = 83,
DXGI_FORMAT_BC5_SNORM = 84,
DXGI_FORMAT_B5G6R5_UNORM = 85,
DXGI_FORMAT_B5G5R5A1_UNORM = 86,
DXGI_FORMAT_B8G8R8A8_UNORM = 87,
DXGI_FORMAT_B8G8R8X8_UNORM = 88,
DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM = 89,
DXGI_FORMAT_B8G8R8A8_UNORM_SRGB = 91,
DXGI_FORMAT_B8G8R8X8_UNORM_SRGB = 93,
DXGI_FORMAT_BC6H_UF16 = 95,
DXGI_FORMAT_BC6H_SF16 = 96,
DXGI_FORMAT_BC7_UNORM = 98,
DXGI_FORMAT_BC7_UNORM_SRGB = 99,
DXGI_FORMAT_YUY2 = 107,
DXGI_FORMAT_AI44 = 111,
DXGI_FORMAT_IA44 = 112,
DXGI_FORMAT_B4G4R4A4_UNORM = 115,
DXGI_FORMAT_FORCE_UINT = 0xffffffffUL,
};
} // namespace texture_dds
} // namespace pvr