dds.cpp File Reference

#include "dds.h"
#include <QtCore/QStringList>
#include <QtGui/QImage>
#include <QtCore/QDataStream>
#include <kglobal.h>
#include <kdebug.h>
#include <math.h>

Go to the source code of this file.

Defines
#define	CUBE_LAYOUT HORIZONTAL
#define	HORIZONTAL 1
#define	MAKEFOURCC(ch0, ch1, ch2, ch3)
#define	sqrtf(x) ((float)sqrt(x))
#define	VERTICAL 2
Typedefs
typedef bool(*	TextureLoader )(QDataStream &s, const DDSHeader &header, QImage &img)
typedef quint8	uchar
typedef quint32	uint
typedef quint16	ushort
Enumerations
enum	DDSType { DDS_A8R8G8B8 = 0, DDS_A1R5G5B5 = 1, DDS_A4R4G4B4 = 2, DDS_R8G8B8 = 3, DDS_R5G6B5 = 4, DDS_DXT1 = 5, DDS_DXT2 = 6, DDS_DXT3 = 7, DDS_DXT4 = 8, DDS_DXT5 = 9, DDS_RXGB = 10, DDS_ATI2 = 11, DDS_UNKNOWN }
Functions
static int	FaceOffset (const DDSHeader &header)
static TextureLoader	GetTextureLoader (DDSType type)
static DDSType	GetType (const DDSHeader &header)
static bool	HasAlpha (const DDSHeader &header)
static bool	IsCubeMap (const DDSHeader &header)
static bool	IsSupported (const DDSHeader &header)
static bool	IsValid (const DDSHeader &header)
static bool	LoadA1R5G5B5 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadA4R4G4B4 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadA8R8G8B8 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadATI2 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadCubeMap (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadDXT1 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadDXT2 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadDXT3 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadDXT4 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadDXT5 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadR5G6B5 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadR8G8B8 (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadRXGB (QDataStream &s, const DDSHeader &header, QImage &img)
static bool	LoadTexture (QDataStream &s, const DDSHeader &header, QImage &img)
static QDataStream &	operator>> (QDataStream &s, BlockDXTAlphaLinear &c)
static QDataStream &	operator>> (QDataStream &s, BlockDXTAlphaExplicit &c)
static QDataStream &	operator>> (QDataStream &s, BlockDXT &c)
static QDataStream &	operator>> (QDataStream &s, Color565 &c)
static QDataStream &	operator>> (QDataStream &s, DDSHeader &header)
static QDataStream &	operator>> (QDataStream &s, DDSCaps &caps)
static QDataStream &	operator>> (QDataStream &s, DDSPixelFormat &pf)
Variables
static const uint	DDPF_ALPHAPIXELS = 0x00000001l
static const uint	DDPF_FOURCC = 0x00000004l
static const uint	DDPF_RGB = 0x00000040l
static const uint	DDSCAPS2_CUBEMAP = 0x00000200l
static const uint	DDSCAPS2_CUBEMAP_NEGATIVEX = 0x00000800l
static const uint	DDSCAPS2_CUBEMAP_NEGATIVEY = 0x00002000l
static const uint	DDSCAPS2_CUBEMAP_NEGATIVEZ = 0x00008000l
static const uint	DDSCAPS2_CUBEMAP_POSITIVEX = 0x00000400l
static const uint	DDSCAPS2_CUBEMAP_POSITIVEY = 0x00001000l
static const uint	DDSCAPS2_CUBEMAP_POSITIVEZ = 0x00004000l
static const uint	DDSCAPS2_VOLUME = 0x00200000l
static const uint	DDSCAPS_TEXTURE = 0x00001000l
static const uint	DDSD_CAPS = 0x00000001l
static const uint	DDSD_HEIGHT = 0x00000002l
static const uint	DDSD_PITCH = 0x00000008l
static const uint	DDSD_PIXELFORMAT = 0x00001000l
static const uint	DDSD_WIDTH = 0x00000004l
static int	face_flags [6]
static int	face_offset [6][2] = { {2, 1}, {0, 1}, {1, 0}, {1, 2}, {1, 1}, {3, 1} }
static const uint	FOURCC_ATI2 = MAKEFOURCC('A', 'T', 'I', '2')
static const uint	FOURCC_DDS = MAKEFOURCC('D', 'D', 'S', ' ')
static const uint	FOURCC_DXT1 = MAKEFOURCC('D', 'X', 'T', '1')
static const uint	FOURCC_DXT2 = MAKEFOURCC('D', 'X', 'T', '2')
static const uint	FOURCC_DXT3 = MAKEFOURCC('D', 'X', 'T', '3')
static const uint	FOURCC_DXT4 = MAKEFOURCC('D', 'X', 'T', '4')
static const uint	FOURCC_DXT5 = MAKEFOURCC('D', 'X', 'T', '5')
static const uint	FOURCC_RXGB = MAKEFOURCC('R', 'X', 'G', 'B')

Define Documentation

#define CUBE_LAYOUT HORIZONTAL

Definition at line 49 of file dds.cpp.

#define HORIZONTAL 1

Definition at line 47 of file dds.cpp.

#define MAKEFOURCC	(	ch0,
		ch1,
		ch2,
		ch3	)

Value:

(uint(uchar(ch0)) | (uint(uchar(ch1)) << 8) | \
        (uint(uchar(ch2)) << 16) | (uint(uchar(ch3)) << 24 ))

Definition at line 42 of file dds.cpp.

#define sqrtf ( x ) ((float)sqrt(x))

Definition at line 34 of file dds.cpp.

#define VERTICAL 2

Definition at line 48 of file dds.cpp.

Typedef Documentation

typedef bool(* TextureLoader)(QDataStream &s, const DDSHeader &header, QImage &img)

Definition at line 769 of file dds.cpp.

typedef quint8 uchar

Definition at line 39 of file dds.cpp.

typedef quint32 uint

Definition at line 37 of file dds.cpp.

typedef quint16 ushort

Definition at line 38 of file dds.cpp.

Enumeration Type Documentation

enum DDSType

Enumerator:

DDS_A8R8G8B8
DDS_A1R5G5B5
DDS_A4R4G4B4
DDS_R8G8B8
DDS_R5G6B5
DDS_DXT1
DDS_DXT2
DDS_DXT3
DDS_DXT4
DDS_DXT5
DDS_RXGB
DDS_ATI2
DDS_UNKNOWN

Definition at line 117 of file dds.cpp.

Function Documentation

static int FaceOffset ( const DDSHeader & header ) [static]

Definition at line 827 of file dds.cpp.

static TextureLoader GetTextureLoader ( DDSType type ) [static]

Definition at line 772 of file dds.cpp.

static DDSType GetType ( const DDSHeader & header ) [static]

Definition at line 226 of file dds.cpp.

static bool HasAlpha ( const DDSHeader & header ) [static]

Definition at line 267 of file dds.cpp.

static bool IsCubeMap ( const DDSHeader & header ) [static]

Definition at line 272 of file dds.cpp.

static bool IsSupported ( const DDSHeader & header ) [static]

Definition at line 277 of file dds.cpp.

static bool IsValid ( const DDSHeader & header ) [static]

Definition at line 206 of file dds.cpp.

static bool LoadA1R5G5B5	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 322 of file dds.cpp.

static bool LoadA4R4G4B4	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 343 of file dds.cpp.

static bool LoadA8R8G8B8	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 288 of file dds.cpp.

static bool LoadATI2	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 713 of file dds.cpp.

static bool LoadCubeMap	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 873 of file dds.cpp.

static bool LoadDXT1	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 518 of file dds.cpp.

static bool LoadDXT2	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 602 of file dds.cpp.

static bool LoadDXT3	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 557 of file dds.cpp.

static bool LoadDXT4	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 657 of file dds.cpp.

static bool LoadDXT5	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 609 of file dds.cpp.

static bool LoadR5G6B5	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 364 of file dds.cpp.

static bool LoadR8G8B8	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 305 of file dds.cpp.

static bool LoadRXGB	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 664 of file dds.cpp.

static bool LoadTexture	(	QDataStream &	s,
		const DDSHeader &	header,
		QImage &	img
	)			`[static]`

Definition at line 805 of file dds.cpp.

static QDataStream& operator>>	(	QDataStream &	s,
		BlockDXTAlphaLinear &	c
	)			`[static]`

Definition at line 512 of file dds.cpp.

static QDataStream& operator>>	(	QDataStream &	s,
		BlockDXTAlphaExplicit &	c
	)			`[static]`

Definition at line 446 of file dds.cpp.

static QDataStream& operator>>	(	QDataStream &	s,
		BlockDXT &	c
	)			`[static]`

Definition at line 437 of file dds.cpp.

static QDataStream& operator>>	(	QDataStream &	s,
		Color565 &	c
	)			`[static]`

Definition at line 384 of file dds.cpp.

static QDataStream& operator>>	(	QDataStream &	s,
		DDSHeader &	header
	)			`[static]`

Definition at line 188 of file dds.cpp.

static QDataStream& operator>>	(	QDataStream &	s,
		DDSCaps &	caps
	)			`[static]`

Definition at line 165 of file dds.cpp.

static QDataStream& operator>>	(	QDataStream &	s,
		DDSPixelFormat &	pf
	)			`[static]`

Definition at line 145 of file dds.cpp.

Variable Documentation

const uint DDPF_ALPHAPIXELS = 0x00000001l [static]

Definition at line 115 of file dds.cpp.

const uint DDPF_FOURCC = 0x00000004l [static]

Definition at line 114 of file dds.cpp.

const uint DDPF_RGB = 0x00000040l [static]

Definition at line 113 of file dds.cpp.

const uint DDSCAPS2_CUBEMAP = 0x00000200l [static]

Definition at line 104 of file dds.cpp.

const uint DDSCAPS2_CUBEMAP_NEGATIVEX = 0x00000800l [static]

Definition at line 107 of file dds.cpp.

const uint DDSCAPS2_CUBEMAP_NEGATIVEY = 0x00002000l [static]

Definition at line 109 of file dds.cpp.

const uint DDSCAPS2_CUBEMAP_NEGATIVEZ = 0x00008000l [static]

Definition at line 111 of file dds.cpp.

const uint DDSCAPS2_CUBEMAP_POSITIVEX = 0x00000400l [static]

Definition at line 106 of file dds.cpp.

const uint DDSCAPS2_CUBEMAP_POSITIVEY = 0x00001000l [static]

Definition at line 108 of file dds.cpp.

const uint DDSCAPS2_CUBEMAP_POSITIVEZ = 0x00004000l [static]

Definition at line 110 of file dds.cpp.

const uint DDSCAPS2_VOLUME = 0x00200000l [static]

Definition at line 103 of file dds.cpp.

const uint DDSCAPS_TEXTURE = 0x00001000l [static]

Definition at line 102 of file dds.cpp.

const uint DDSD_CAPS = 0x00000001l [static]

Definition at line 96 of file dds.cpp.

const uint DDSD_HEIGHT = 0x00000002l [static]

Definition at line 99 of file dds.cpp.

const uint DDSD_PITCH = 0x00000008l [static]

Definition at line 100 of file dds.cpp.

const uint DDSD_PIXELFORMAT = 0x00001000l [static]

Definition at line 97 of file dds.cpp.

const uint DDSD_WIDTH = 0x00000004l [static]

Definition at line 98 of file dds.cpp.

int face_flags[6] [static]

Initial value:

 {
        DDSCAPS2_CUBEMAP_POSITIVEX,
        DDSCAPS2_CUBEMAP_NEGATIVEX,
        DDSCAPS2_CUBEMAP_POSITIVEY,
        DDSCAPS2_CUBEMAP_NEGATIVEY,
        DDSCAPS2_CUBEMAP_POSITIVEZ,
        DDSCAPS2_CUBEMAP_NEGATIVEZ
    }

Definition at line 863 of file dds.cpp.

int face_offset[6][2] = { {2, 1}, {0, 1}, {1, 0}, {1, 2}, {1, 1}, {3, 1} } [static]

Definition at line 859 of file dds.cpp.

const uint FOURCC_ATI2 = MAKEFOURCC('A', 'T', 'I', '2') [static]

Definition at line 94 of file dds.cpp.

const uint FOURCC_DDS = MAKEFOURCC('D', 'D', 'S', ' ') [static]

Definition at line 87 of file dds.cpp.

const uint FOURCC_DXT1 = MAKEFOURCC('D', 'X', 'T', '1') [static]

Definition at line 88 of file dds.cpp.

const uint FOURCC_DXT2 = MAKEFOURCC('D', 'X', 'T', '2') [static]

Definition at line 89 of file dds.cpp.

const uint FOURCC_DXT3 = MAKEFOURCC('D', 'X', 'T', '3') [static]

Definition at line 90 of file dds.cpp.

const uint FOURCC_DXT4 = MAKEFOURCC('D', 'X', 'T', '4') [static]

Definition at line 91 of file dds.cpp.

const uint FOURCC_DXT5 = MAKEFOURCC('D', 'X', 'T', '5') [static]

Definition at line 92 of file dds.cpp.

const uint FOURCC_RXGB = MAKEFOURCC('R', 'X', 'G', 'B') [static]

Definition at line 93 of file dds.cpp.

KImgIO

dds.cpp File Reference

Defines

Typedefs

Enumerations

Functions