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gimp/plug-ins/file-dds/dds.h

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/*
* DDS GIMP plugin
*
* Copyright (C) 2004-2012 Shawn Kirst <skirst@gmail.com>,
* with parts (C) 2003 Arne Reuter <homepage@arnereuter.de> where specified.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef __DDS_H__
#define __DDS_H__
#define DDS_PLUGIN_VERSION_MAJOR 3
#define DDS_PLUGIN_VERSION_MINOR 9
#define DDS_PLUGIN_VERSION_REVISION 92
#define DDS_PLUGIN_VERSION \
((guint) (DDS_PLUGIN_VERSION_MAJOR << 16) | \
(guint) (DDS_PLUGIN_VERSION_MINOR << 8) | \
(guint) (DDS_PLUGIN_VERSION_REVISION))
#define FOURCC(a, b, c, d) \
((guint) ((guint)(a) ) | \
((guint)(b) << 8) | \
((guint)(c) << 16) | \
((guint)(d) << 24))
typedef enum
{
DDS_COMPRESS_NONE = 0,
DDS_COMPRESS_BC1, /* DXT1 */
DDS_COMPRESS_BC2, /* DXT3 */
DDS_COMPRESS_BC3, /* DXT5 */
DDS_COMPRESS_BC3N, /* DXT5n */
DDS_COMPRESS_BC4, /* ATI1 */
DDS_COMPRESS_BC5, /* ATI2 */
DDS_COMPRESS_RXGB, /* DXT5 */
DDS_COMPRESS_AEXP, /* DXT5 */
DDS_COMPRESS_YCOCG, /* DXT5 */
DDS_COMPRESS_YCOCGS, /* DXT5 */
DDS_COMPRESS_MAX
} DDS_COMPRESSION_TYPE;
typedef enum
{
DDS_SAVE_SELECTED_LAYER = 0,
DDS_SAVE_CUBEMAP,
DDS_SAVE_VOLUMEMAP,
DDS_SAVE_ARRAY,
DDS_SAVE_VISIBLE_LAYERS,
DDS_SAVE_MAX
} DDS_SAVE_TYPE;
typedef enum
{
DDS_FORMAT_DEFAULT = 0,
DDS_FORMAT_RGB8,
DDS_FORMAT_RGBA8,
DDS_FORMAT_BGR8,
DDS_FORMAT_ABGR8,
DDS_FORMAT_R5G6B5,
DDS_FORMAT_RGBA4,
DDS_FORMAT_RGB5A1,
DDS_FORMAT_RGB10A2,
DDS_FORMAT_R3G3B2,
DDS_FORMAT_A8,
DDS_FORMAT_L8,
DDS_FORMAT_L8A8,
DDS_FORMAT_AEXP,
DDS_FORMAT_YCOCG,
DDS_FORMAT_MAX
} DDS_FORMAT_TYPE;
typedef enum
{
DDS_MIPMAP_NONE = 0,
DDS_MIPMAP_GENERATE,
DDS_MIPMAP_EXISTING,
DDS_MIPMAP_MAX
} DDS_MIPMAP;
typedef enum
{
DDS_MIPMAP_FILTER_DEFAULT = 0,
DDS_MIPMAP_FILTER_NEAREST,
DDS_MIPMAP_FILTER_BOX,
DDS_MIPMAP_FILTER_TRIANGLE,
DDS_MIPMAP_FILTER_QUADRATIC,
DDS_MIPMAP_FILTER_BSPLINE,
DDS_MIPMAP_FILTER_MITCHELL,
DDS_MIPMAP_FILTER_CATROM,
DDS_MIPMAP_FILTER_LANCZOS,
DDS_MIPMAP_FILTER_KAISER,
DDS_MIPMAP_FILTER_MAX
} DDS_MIPMAP_FILTER;
typedef enum
{
DDS_MIPMAP_WRAP_DEFAULT = 0,
DDS_MIPMAP_WRAP_MIRROR,
DDS_MIPMAP_WRAP_REPEAT,
DDS_MIPMAP_WRAP_CLAMP,
DDS_MIPMAP_WRAP_MAX
} DDS_MIPMAP_WRAP;
#define DDS_HEADERSIZE 128
#define DDS_HEADERSIZE_DX10 20
#define DDSD_CAPS 0x00000001
#define DDSD_HEIGHT 0x00000002
#define DDSD_WIDTH 0x00000004
#define DDSD_PITCH 0x00000008
#define DDSD_BACKBUFFERCOUNT 0x00000020
#define DDSD_ZBUFFERBITDEPTH 0x00000040
#define DDSD_ALPHABITDEPTH 0x00000080
#define DDSD_LPSURFACE 0x00000800
#define DDSD_PIXELFORMAT 0x00001000
#define DDSD_CKDESTOVERLAY 0x00002000
#define DDSD_CKDESTBLT 0x00004000
#define DDSD_CKSRCOVERLAY 0x00008000
#define DDSD_CKSRCBLT 0x00010000
#define DDSD_MIPMAPCOUNT 0x00020000
#define DDSD_REFRESHRATE 0x00040000
#define DDSD_LINEARSIZE 0x00080000
#define DDSD_TEXTURESTAGE 0x00100000
#define DDSD_FVF 0x00200000
#define DDSD_SRCVBHANDLE 0x00400000
#define DDSD_DEPTH 0x00800000
#define DDPF_ALPHAPIXELS 0x00000001
#define DDPF_ALPHA 0x00000002
#define DDPF_FOURCC 0x00000004
#define DDPF_PALETTEINDEXED4 0x00000008
#define DDPF_PALETTEINDEXEDTO8 0x00000010
#define DDPF_PALETTEINDEXED8 0x00000020
#define DDPF_RGB 0x00000040
#define DDPF_COMPRESSED 0x00000080
#define DDPF_RGBTOYUV 0x00000100
#define DDPF_YUV 0x00000200
#define DDPF_ZBUFFER 0x00000400
#define DDPF_PALETTEINDEXED1 0x00000800
#define DDPF_PALETTEINDEXED2 0x00001000
#define DDPF_ZPIXELS 0x00002000
#define DDPF_STENCILBUFFER 0x00004000
#define DDPF_ALPHAPREMULT 0x00008000
#define DDPF_LUMINANCE 0x00020000
#define DDPF_BUMPLUMINANCE 0x00040000
#define DDPF_BUMPDUDV 0x00080000
/* NVTT-specific */
#define DDPF_SRGB 0x40000000
#define DDPF_NORMAL 0x80000000
#define DDSCAPS_COMPLEX 0x00000008
#define DDSCAPS_TEXTURE 0x00001000
#define DDSCAPS_MIPMAP 0x00400000
#define DDSCAPS2_CUBEMAP 0x00000200
#define DDSCAPS2_CUBEMAP_POSITIVEX 0x00000400
#define DDSCAPS2_CUBEMAP_NEGATIVEX 0x00000800
#define DDSCAPS2_CUBEMAP_POSITIVEY 0x00001000
#define DDSCAPS2_CUBEMAP_NEGATIVEY 0x00002000
#define DDSCAPS2_CUBEMAP_POSITIVEZ 0x00004000
#define DDSCAPS2_CUBEMAP_NEGATIVEZ 0x00008000
#define DDSCAPS2_CUBEMAP_ALL_FACES \
(DDSCAPS2_CUBEMAP_POSITIVEX | DDSCAPS2_CUBEMAP_NEGATIVEX | \
DDSCAPS2_CUBEMAP_POSITIVEY | DDSCAPS2_CUBEMAP_NEGATIVEY | \
DDSCAPS2_CUBEMAP_POSITIVEZ | DDSCAPS2_CUBEMAP_NEGATIVEZ)
#define DDSCAPS2_VOLUME 0x00200000
#define D3D10_RESOURCE_MISC_TEXTURECUBE 0x04
#define D3D10_RESOURCE_DIMENSION_BUFFER 1
#define D3D10_RESOURCE_DIMENSION_TEXTURE1D 2
#define D3D10_RESOURCE_DIMENSION_TEXTURE2D 3
#define D3D10_RESOURCE_DIMENSION_TEXTURE3D 4
typedef struct
{
guint size;
guint flags;
gchar fourcc[4];
guint bpp;
guint rmask;
guint gmask;
guint bmask;
guint amask;
} dds_pixel_format_t;
typedef struct
{
guint caps1;
guint caps2;
guint reserved[2];
} dds_caps_t;
typedef struct
{
guint magic;
guint size;
guint flags;
guint height;
guint width;
guint pitch_or_linsize;
guint depth;
guint num_mipmaps;
union
{
struct
{
guint magic1; /* FOURCC "GIMP" */
guint magic2; /* FOURCC "-DDS" */
guint version;
guint extra_fourcc;
} gimp_dds_special;
guchar pad[4 * 11];
} reserved;
dds_pixel_format_t pixelfmt;
dds_caps_t caps;
guint reserved2;
} dds_header_t;
/* DX10+ format codes */
typedef enum
{
DXGI_FORMAT_UNKNOWN = 0,
DXGI_FORMAT_R32G32B32A32_TYPELESS = 1,
DXGI_FORMAT_R32G32B32A32_FLOAT = 2,
DXGI_FORMAT_R32G32B32A32_UINT = 3,
DXGI_FORMAT_R32G32B32A32_SINT = 4,
DXGI_FORMAT_R32G32B32_TYPELESS = 5,
DXGI_FORMAT_R32G32B32_FLOAT = 6,
DXGI_FORMAT_R32G32B32_UINT = 7,
DXGI_FORMAT_R32G32B32_SINT = 8,
DXGI_FORMAT_R16G16B16A16_TYPELESS = 9,
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_TYPELESS = 15,
DXGI_FORMAT_R32G32_FLOAT = 16,
DXGI_FORMAT_R32G32_UINT = 17,
DXGI_FORMAT_R32G32_SINT = 18,
DXGI_FORMAT_R32G8X24_TYPELESS = 19,
DXGI_FORMAT_D32_FLOAT_S8X24_UINT = 20,
DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS = 21,
DXGI_FORMAT_X32_TYPELESS_G8X24_UINT = 22,
DXGI_FORMAT_R10G10B10A2_TYPELESS = 23,
DXGI_FORMAT_R10G10B10A2_UNORM = 24,
DXGI_FORMAT_R10G10B10A2_UINT = 25,
DXGI_FORMAT_R11G11B10_FLOAT = 26,
DXGI_FORMAT_R8G8B8A8_TYPELESS = 27,
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_TYPELESS = 33,
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_TYPELESS = 39,
DXGI_FORMAT_D32_FLOAT = 40,
DXGI_FORMAT_R32_FLOAT = 41,
DXGI_FORMAT_R32_UINT = 42,
DXGI_FORMAT_R32_SINT = 43,
DXGI_FORMAT_R24G8_TYPELESS = 44,
DXGI_FORMAT_D24_UNORM_S8_UINT = 45,
DXGI_FORMAT_R24_UNORM_X8_TYPELESS = 46,
DXGI_FORMAT_X24_TYPELESS_G8_UINT = 47,
DXGI_FORMAT_R8G8_TYPELESS = 48,
DXGI_FORMAT_R8G8_UNORM = 49,
DXGI_FORMAT_R8G8_UINT = 50,
DXGI_FORMAT_R8G8_SNORM = 51,
DXGI_FORMAT_R8G8_SINT = 52,
DXGI_FORMAT_R16_TYPELESS = 53,
DXGI_FORMAT_R16_FLOAT = 54,
DXGI_FORMAT_D16_UNORM = 55,
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_TYPELESS = 70,
DXGI_FORMAT_BC1_UNORM = 71,
DXGI_FORMAT_BC1_UNORM_SRGB = 72,
DXGI_FORMAT_BC2_TYPELESS = 73,
DXGI_FORMAT_BC2_UNORM = 74,
DXGI_FORMAT_BC2_UNORM_SRGB = 75,
DXGI_FORMAT_BC3_TYPELESS = 76,
DXGI_FORMAT_BC3_UNORM = 77,
DXGI_FORMAT_BC3_UNORM_SRGB = 78,
DXGI_FORMAT_BC4_TYPELESS = 79,
DXGI_FORMAT_BC4_UNORM = 80,
DXGI_FORMAT_BC4_SNORM = 81,
DXGI_FORMAT_BC5_TYPELESS = 82,
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_TYPELESS = 90,
DXGI_FORMAT_B8G8R8A8_UNORM_SRGB = 91,
DXGI_FORMAT_B8G8R8X8_TYPELESS = 92,
DXGI_FORMAT_B8G8R8X8_UNORM_SRGB = 93,
DXGI_FORMAT_BC6H_TYPELESS = 94,
DXGI_FORMAT_BC6H_UF16 = 95,
DXGI_FORMAT_BC6H_SF16 = 96,
DXGI_FORMAT_BC7_TYPELESS = 97,
DXGI_FORMAT_BC7_UNORM = 98,
DXGI_FORMAT_BC7_UNORM_SRGB = 99,
DXGI_FORMAT_AYUV = 100,
DXGI_FORMAT_Y410 = 101,
DXGI_FORMAT_Y416 = 102,
DXGI_FORMAT_NV12 = 103,
DXGI_FORMAT_P010 = 104,
DXGI_FORMAT_P016 = 105,
DXGI_FORMAT_420_OPAQUE = 106,
DXGI_FORMAT_YUY2 = 107,
DXGI_FORMAT_Y210 = 108,
DXGI_FORMAT_Y216 = 109,
DXGI_FORMAT_NV11 = 110,
DXGI_FORMAT_AI44 = 111,
DXGI_FORMAT_IA44 = 112,
DXGI_FORMAT_P8 = 113,
DXGI_FORMAT_A8P8 = 114,
DXGI_FORMAT_B4G4R4A4_UNORM = 115,
DXGI_FORMAT_R10G10B10_7E3_A2_FLOAT = 116,
DXGI_FORMAT_R10G10B10_6E4_A2_FLOAT = 117,
DXGI_FORMAT_D16_UNORM_S8_UINT = 118,
DXGI_FORMAT_R16_UNORM_X8_TYPELESS = 119,
DXGI_FORMAT_X16_TYPELESS_G8_UINT = 120,
DXGI_FORMAT_P208 = 130,
DXGI_FORMAT_V208 = 131,
DXGI_FORMAT_V408 = 132,
DXGI_FORMAT_R10G10B10_SNORM_A2_UNORM = 189,
DXGI_FORMAT_R4G4_UNORM = 190,
DXGI_FORMAT_A4B4G4R4_UNORM = 191,
DXGI_FORMAT_FORCE_UINT = 0xffffffffUL
} DXGI_FORMAT;
typedef struct
{
DXGI_FORMAT dxgiFormat;
guint resourceDimension;
guint miscFlag;
guint arraySize;
guint reserved;
} dds_header_dx10_t;
/* D3D9 format codes */
typedef 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_D16_LOCKABLE = 70,
D3DFMT_D32 = 71,
D3DFMT_D15S1 = 73,
D3DFMT_D24S8 = 75,
D3DFMT_D24X8 = 77,
D3DFMT_D24X4S4 = 79,
D3DFMT_D16 = 80,
D3DFMT_L16 = 81,
D3DFMT_D32F_LOCKABLE = 82,
D3DFMT_D24FS8 = 83,
D3DFMT_D32_LOCKABLE = 84,
D3DFMT_S8_LOCKABLE = 85,
D3DFMT_VERTEXDATA = 100,
D3DFMT_INDEX16 = 101,
D3DFMT_INDEX32 = 102,
D3DFMT_Q16W16V16U16 = 110,
D3DFMT_R16F = 111,
D3DFMT_G16R16F = 112,
D3DFMT_A16B16G16R16F = 113,
D3DFMT_R32F = 114,
D3DFMT_G32R32F = 115,
D3DFMT_A32B32G32R32F = 116,
D3DFMT_CxV8U8 = 117,
D3DFMT_A1 = 118,
D3DFMT_A2B10G10R10_XR_BIAS = 119,
D3DFMT_BINARYBUFFER = 199,
} D3DFORMAT;
#endif /* __DDS_H__ */
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