mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2025-07-24 14:49:42 -06:00
Hg:
enable newline normalization get revision number via `hg svn info` for svnrev.h ignore incremental/generated binary files (windows/VS at least) leave a comment if some files need native eol set in svnprops git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5637 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Shawn Hoffman
246
Externals/SOIL/image_DXT.h
vendored
246
Externals/SOIL/image_DXT.h
vendored
@ -1,123 +1,123 @@
|
||||
/*
|
||||
Jonathan Dummer
|
||||
2007-07-31-10.32
|
||||
|
||||
simple DXT compression / decompression code
|
||||
|
||||
public domain
|
||||
*/
|
||||
|
||||
#ifndef HEADER_IMAGE_DXT
|
||||
#define HEADER_IMAGE_DXT
|
||||
|
||||
/**
|
||||
Converts an image from an array of unsigned chars (RGB or RGBA) to
|
||||
DXT1 or DXT5, then saves the converted image to disk.
|
||||
\return 0 if failed, otherwise returns 1
|
||||
**/
|
||||
int
|
||||
save_image_as_DDS
|
||||
(
|
||||
const char *filename,
|
||||
int width, int height, int channels,
|
||||
const unsigned char *const data
|
||||
);
|
||||
|
||||
/**
|
||||
take an image and convert it to DXT1 (no alpha)
|
||||
**/
|
||||
unsigned char*
|
||||
convert_image_to_DXT1
|
||||
(
|
||||
const unsigned char *const uncompressed,
|
||||
int width, int height, int channels,
|
||||
int *out_size
|
||||
);
|
||||
|
||||
/**
|
||||
take an image and convert it to DXT5 (with alpha)
|
||||
**/
|
||||
unsigned char*
|
||||
convert_image_to_DXT5
|
||||
(
|
||||
const unsigned char *const uncompressed,
|
||||
int width, int height, int channels,
|
||||
int *out_size
|
||||
);
|
||||
|
||||
/** A bunch of DirectDraw Surface structures and flags **/
|
||||
typedef struct
|
||||
{
|
||||
unsigned int dwMagic;
|
||||
unsigned int dwSize;
|
||||
unsigned int dwFlags;
|
||||
unsigned int dwHeight;
|
||||
unsigned int dwWidth;
|
||||
unsigned int dwPitchOrLinearSize;
|
||||
unsigned int dwDepth;
|
||||
unsigned int dwMipMapCount;
|
||||
unsigned int dwReserved1[ 11 ];
|
||||
|
||||
/* DDPIXELFORMAT */
|
||||
struct
|
||||
{
|
||||
unsigned int dwSize;
|
||||
unsigned int dwFlags;
|
||||
unsigned int dwFourCC;
|
||||
unsigned int dwRGBBitCount;
|
||||
unsigned int dwRBitMask;
|
||||
unsigned int dwGBitMask;
|
||||
unsigned int dwBBitMask;
|
||||
unsigned int dwAlphaBitMask;
|
||||
}
|
||||
sPixelFormat;
|
||||
|
||||
/* DDCAPS2 */
|
||||
struct
|
||||
{
|
||||
unsigned int dwCaps1;
|
||||
unsigned int dwCaps2;
|
||||
unsigned int dwDDSX;
|
||||
unsigned int dwReserved;
|
||||
}
|
||||
sCaps;
|
||||
unsigned int dwReserved2;
|
||||
}
|
||||
DDS_header ;
|
||||
|
||||
/* the following constants were copied directly off the MSDN website */
|
||||
|
||||
/* The dwFlags member of the original DDSURFACEDESC2 structure
|
||||
can be set to one or more of the following values. */
|
||||
#define DDSD_CAPS 0x00000001
|
||||
#define DDSD_HEIGHT 0x00000002
|
||||
#define DDSD_WIDTH 0x00000004
|
||||
#define DDSD_PITCH 0x00000008
|
||||
#define DDSD_PIXELFORMAT 0x00001000
|
||||
#define DDSD_MIPMAPCOUNT 0x00020000
|
||||
#define DDSD_LINEARSIZE 0x00080000
|
||||
#define DDSD_DEPTH 0x00800000
|
||||
|
||||
/* DirectDraw Pixel Format */
|
||||
#define DDPF_ALPHAPIXELS 0x00000001
|
||||
#define DDPF_FOURCC 0x00000004
|
||||
#define DDPF_RGB 0x00000040
|
||||
|
||||
/* The dwCaps1 member of the DDSCAPS2 structure can be
|
||||
set to one or more of the following values. */
|
||||
#define DDSCAPS_COMPLEX 0x00000008
|
||||
#define DDSCAPS_TEXTURE 0x00001000
|
||||
#define DDSCAPS_MIPMAP 0x00400000
|
||||
|
||||
/* The dwCaps2 member of the DDSCAPS2 structure can be
|
||||
set to one or more of the following values. */
|
||||
#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_VOLUME 0x00200000
|
||||
|
||||
#endif /* HEADER_IMAGE_DXT */
|
||||
/*
|
||||
Jonathan Dummer
|
||||
2007-07-31-10.32
|
||||
|
||||
simple DXT compression / decompression code
|
||||
|
||||
public domain
|
||||
*/
|
||||
|
||||
#ifndef HEADER_IMAGE_DXT
|
||||
#define HEADER_IMAGE_DXT
|
||||
|
||||
/**
|
||||
Converts an image from an array of unsigned chars (RGB or RGBA) to
|
||||
DXT1 or DXT5, then saves the converted image to disk.
|
||||
\return 0 if failed, otherwise returns 1
|
||||
**/
|
||||
int
|
||||
save_image_as_DDS
|
||||
(
|
||||
const char *filename,
|
||||
int width, int height, int channels,
|
||||
const unsigned char *const data
|
||||
);
|
||||
|
||||
/**
|
||||
take an image and convert it to DXT1 (no alpha)
|
||||
**/
|
||||
unsigned char*
|
||||
convert_image_to_DXT1
|
||||
(
|
||||
const unsigned char *const uncompressed,
|
||||
int width, int height, int channels,
|
||||
int *out_size
|
||||
);
|
||||
|
||||
/**
|
||||
take an image and convert it to DXT5 (with alpha)
|
||||
**/
|
||||
unsigned char*
|
||||
convert_image_to_DXT5
|
||||
(
|
||||
const unsigned char *const uncompressed,
|
||||
int width, int height, int channels,
|
||||
int *out_size
|
||||
);
|
||||
|
||||
/** A bunch of DirectDraw Surface structures and flags **/
|
||||
typedef struct
|
||||
{
|
||||
unsigned int dwMagic;
|
||||
unsigned int dwSize;
|
||||
unsigned int dwFlags;
|
||||
unsigned int dwHeight;
|
||||
unsigned int dwWidth;
|
||||
unsigned int dwPitchOrLinearSize;
|
||||
unsigned int dwDepth;
|
||||
unsigned int dwMipMapCount;
|
||||
unsigned int dwReserved1[ 11 ];
|
||||
|
||||
/* DDPIXELFORMAT */
|
||||
struct
|
||||
{
|
||||
unsigned int dwSize;
|
||||
unsigned int dwFlags;
|
||||
unsigned int dwFourCC;
|
||||
unsigned int dwRGBBitCount;
|
||||
unsigned int dwRBitMask;
|
||||
unsigned int dwGBitMask;
|
||||
unsigned int dwBBitMask;
|
||||
unsigned int dwAlphaBitMask;
|
||||
}
|
||||
sPixelFormat;
|
||||
|
||||
/* DDCAPS2 */
|
||||
struct
|
||||
{
|
||||
unsigned int dwCaps1;
|
||||
unsigned int dwCaps2;
|
||||
unsigned int dwDDSX;
|
||||
unsigned int dwReserved;
|
||||
}
|
||||
sCaps;
|
||||
unsigned int dwReserved2;
|
||||
}
|
||||
DDS_header ;
|
||||
|
||||
/* the following constants were copied directly off the MSDN website */
|
||||
|
||||
/* The dwFlags member of the original DDSURFACEDESC2 structure
|
||||
can be set to one or more of the following values. */
|
||||
#define DDSD_CAPS 0x00000001
|
||||
#define DDSD_HEIGHT 0x00000002
|
||||
#define DDSD_WIDTH 0x00000004
|
||||
#define DDSD_PITCH 0x00000008
|
||||
#define DDSD_PIXELFORMAT 0x00001000
|
||||
#define DDSD_MIPMAPCOUNT 0x00020000
|
||||
#define DDSD_LINEARSIZE 0x00080000
|
||||
#define DDSD_DEPTH 0x00800000
|
||||
|
||||
/* DirectDraw Pixel Format */
|
||||
#define DDPF_ALPHAPIXELS 0x00000001
|
||||
#define DDPF_FOURCC 0x00000004
|
||||
#define DDPF_RGB 0x00000040
|
||||
|
||||
/* The dwCaps1 member of the DDSCAPS2 structure can be
|
||||
set to one or more of the following values. */
|
||||
#define DDSCAPS_COMPLEX 0x00000008
|
||||
#define DDSCAPS_TEXTURE 0x00001000
|
||||
#define DDSCAPS_MIPMAP 0x00400000
|
||||
|
||||
/* The dwCaps2 member of the DDSCAPS2 structure can be
|
||||
set to one or more of the following values. */
|
||||
#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_VOLUME 0x00200000
|
||||
|
||||
#endif /* HEADER_IMAGE_DXT */
|
||||
|
||||
Reference in New Issue
Block a user