--- /dev/null
+//--------------------------------------------------------------------------------------
+// dds.h
+//
+// This header defines constants and structures that are useful when parsing
+// DDS files. DDS files were originally designed to use several structures
+// and constants that are native to DirectDraw and are defined in ddraw.h,
+// such as DDSURFACEDESC2 and DDSCAPS2. This file defines similar
+// (compatible) constants and structures so that one can use DDS files
+// without needing to include ddraw.h.
+//
+// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
+// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
+// PARTICULAR PURPOSE.
+//
+// Copyright (c) Microsoft Corporation. All rights reserved.
+//
+// http://go.microsoft.com/fwlink/?LinkId=248926
+//--------------------------------------------------------------------------------------
+
+#if defined(_MSC_VER) && (_MSC_VER > 1000)
+#pragma once
+#endif
+
+#include <dxgiformat.h>
+
+#pragma warning(push)
+#pragma warning(disable : 4005)
+#include <stdint.h>
+#pragma warning(pop)
+
+namespace DirectX
+{
+
+#pragma pack(push,1)
+
+const uint32_t DDS_MAGIC = 0x20534444; // "DDS "
+
+struct DDS_PIXELFORMAT
+{
+ uint32_t dwSize;
+ uint32_t dwFlags;
+ uint32_t dwFourCC;
+ uint32_t dwRGBBitCount;
+ uint32_t dwRBitMask;
+ uint32_t dwGBitMask;
+ uint32_t dwBBitMask;
+ uint32_t dwABitMask;
+};
+
+#define DDS_FOURCC 0x00000004 // DDPF_FOURCC
+#define DDS_RGB 0x00000040 // DDPF_RGB
+#define DDS_RGBA 0x00000041 // DDPF_RGB | DDPF_ALPHAPIXELS
+#define DDS_LUMINANCE 0x00020000 // DDPF_LUMINANCE
+#define DDS_LUMINANCEA 0x00020001 // DDPF_LUMINANCE | DDPF_ALPHAPIXELS
+#define DDS_ALPHA 0x00000002 // DDPF_ALPHA
+#define DDS_PAL8 0x00000020 // DDPF_PALETTEINDEXED8
+
+#ifndef MAKEFOURCC
+ #define MAKEFOURCC(ch0, ch1, ch2, ch3) \
+ ((uint32_t)(uint8_t)(ch0) | ((uint32_t)(uint8_t)(ch1) << 8) | \
+ ((uint32_t)(uint8_t)(ch2) << 16) | ((uint32_t)(uint8_t)(ch3) << 24 ))
+#endif /* defined(MAKEFOURCC) */
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_DXT1 =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('D','X','T','1'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_DXT2 =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('D','X','T','2'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_DXT3 =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('D','X','T','3'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_DXT4 =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('D','X','T','4'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_DXT5 =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('D','X','T','5'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_BC4_UNORM =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('B','C','4','U'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_BC4_SNORM =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('B','C','4','S'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_BC5_UNORM =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('B','C','5','U'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_BC5_SNORM =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('B','C','5','S'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_R8G8_B8G8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('R','G','B','G'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_G8R8_G8B8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('G','R','G','B'), 0, 0, 0, 0, 0 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_A8R8G8B8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_RGBA, 0, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_X8R8G8B8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_RGB, 0, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_A8B8G8R8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_RGBA, 0, 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_X8B8G8R8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_RGB, 0, 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0x00000000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_G16R16 =
+ { sizeof(DDS_PIXELFORMAT), DDS_RGB, 0, 32, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_R5G6B5 =
+ { sizeof(DDS_PIXELFORMAT), DDS_RGB, 0, 16, 0x0000f800, 0x000007e0, 0x0000001f, 0x00000000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_A1R5G5B5 =
+ { sizeof(DDS_PIXELFORMAT), DDS_RGBA, 0, 16, 0x00007c00, 0x000003e0, 0x0000001f, 0x00008000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_A4R4G4B4 =
+ { sizeof(DDS_PIXELFORMAT), DDS_RGBA, 0, 16, 0x00000f00, 0x000000f0, 0x0000000f, 0x0000f000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_R8G8B8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_RGB, 0, 24, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_L8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_LUMINANCE, 0, 8, 0xff, 0x00, 0x00, 0x00 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_L16 =
+ { sizeof(DDS_PIXELFORMAT), DDS_LUMINANCE, 0, 16, 0xffff, 0x0000, 0x0000, 0x0000 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_A8L8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_LUMINANCEA, 0, 16, 0x00ff, 0x0000, 0x0000, 0xff00 };
+
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_A8 =
+ { sizeof(DDS_PIXELFORMAT), DDS_ALPHA, 0, 8, 0x00, 0x00, 0x00, 0xff };
+
+// D3DFMT_A2R10G10B10/D3DFMT_A2B10G10R10 should be written using DX10 extension to avoid D3DX 10:10:10:2 reversal issue
+
+// This indicates the DDS_HEADER_DXT10 extension is present (the format is in dxgiFormat)
+extern __declspec(selectany) const DDS_PIXELFORMAT DDSPF_DX10 =
+ { sizeof(DDS_PIXELFORMAT), DDS_FOURCC, MAKEFOURCC('D','X','1','0'), 0, 0, 0, 0, 0 };
+
+#define DDS_HEADER_FLAGS_TEXTURE 0x00001007 // DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT
+#define DDS_HEADER_FLAGS_MIPMAP 0x00020000 // DDSD_MIPMAPCOUNT
+#define DDS_HEADER_FLAGS_VOLUME 0x00800000 // DDSD_DEPTH
+#define DDS_HEADER_FLAGS_PITCH 0x00000008 // DDSD_PITCH
+#define DDS_HEADER_FLAGS_LINEARSIZE 0x00080000 // DDSD_LINEARSIZE
+
+#define DDS_HEIGHT 0x00000002 // DDSD_HEIGHT
+#define DDS_WIDTH 0x00000004 // DDSD_WIDTH
+
+#define DDS_SURFACE_FLAGS_TEXTURE 0x00001000 // DDSCAPS_TEXTURE
+#define DDS_SURFACE_FLAGS_MIPMAP 0x00400008 // DDSCAPS_COMPLEX | DDSCAPS_MIPMAP
+#define DDS_SURFACE_FLAGS_CUBEMAP 0x00000008 // DDSCAPS_COMPLEX
+
+#define DDS_CUBEMAP_POSITIVEX 0x00000600 // DDSCAPS2_CUBEMAP | DDSCAPS2_CUBEMAP_POSITIVEX
+#define DDS_CUBEMAP_NEGATIVEX 0x00000a00 // DDSCAPS2_CUBEMAP | DDSCAPS2_CUBEMAP_NEGATIVEX
+#define DDS_CUBEMAP_POSITIVEY 0x00001200 // DDSCAPS2_CUBEMAP | DDSCAPS2_CUBEMAP_POSITIVEY
+#define DDS_CUBEMAP_NEGATIVEY 0x00002200 // DDSCAPS2_CUBEMAP | DDSCAPS2_CUBEMAP_NEGATIVEY
+#define DDS_CUBEMAP_POSITIVEZ 0x00004200 // DDSCAPS2_CUBEMAP | DDSCAPS2_CUBEMAP_POSITIVEZ
+#define DDS_CUBEMAP_NEGATIVEZ 0x00008200 // DDSCAPS2_CUBEMAP | DDSCAPS2_CUBEMAP_NEGATIVEZ
+
+#define DDS_CUBEMAP_ALLFACES ( DDS_CUBEMAP_POSITIVEX | DDS_CUBEMAP_NEGATIVEX |\
+ DDS_CUBEMAP_POSITIVEY | DDS_CUBEMAP_NEGATIVEY |\
+ DDS_CUBEMAP_POSITIVEZ | DDS_CUBEMAP_NEGATIVEZ )
+
+#define DDS_CUBEMAP 0x00000200 // DDSCAPS2_CUBEMAP
+
+#define DDS_FLAGS_VOLUME 0x00200000 // DDSCAPS2_VOLUME
+
+// Subset here matches D3D10_RESOURCE_DIMENSION and D3D11_RESOURCE_DIMENSION
+typedef enum DDS_RESOURCE_DIMENSION
+{
+ DDS_DIMENSION_TEXTURE1D = 2,
+ DDS_DIMENSION_TEXTURE2D = 3,
+ DDS_DIMENSION_TEXTURE3D = 4,
+} DDS_RESOURCE_DIMENSION;
+
+// Subset here matches D3D10_RESOURCE_MISC_FLAG and D3D11_RESOURCE_MISC_FLAG
+typedef enum DDS_RESOURCE_MISC_FLAG
+{
+ DDS_RESOURCE_MISC_TEXTURECUBE = 0x4L,
+} DDS_RESOURCE_MISC_FLAG;
+
+typedef struct
+{
+ uint32_t dwSize;
+ uint32_t dwFlags;
+ uint32_t dwHeight;
+ uint32_t dwWidth;
+ uint32_t dwPitchOrLinearSize;
+ uint32_t dwDepth; // only if DDS_HEADER_FLAGS_VOLUME is set in dwFlags
+ uint32_t dwMipMapCount;
+ uint32_t dwReserved1[11];
+ DDS_PIXELFORMAT ddspf;
+ uint32_t dwCaps;
+ uint32_t dwCaps2;
+ uint32_t dwCaps3;
+ uint32_t dwCaps4;
+ uint32_t dwReserved2;
+} DDS_HEADER;
+
+typedef struct
+{
+ DXGI_FORMAT dxgiFormat;
+ uint32_t resourceDimension;
+ uint32_t miscFlag; // see DDS_RESOURCE_MISC_FLAG
+ uint32_t arraySize;
+ uint32_t reserved;
+} DDS_HEADER_DXT10;
+
+#pragma pack(pop)
+
+}; // namespace
projects / apitrace / blobdiff