From 0ea5fc66924303d1bf73ba283a383e2aadee02f2 Mon Sep 17 00:00:00 2001 From: neodarz Date: Sat, 11 Aug 2018 20:21:34 +0200 Subject: Initial commit --- docs/doxygen/nel/classNLMISC_1_1CBitmap.html | 3418 ++++++++++++++++++++++++++ 1 file changed, 3418 insertions(+) create mode 100644 docs/doxygen/nel/classNLMISC_1_1CBitmap.html (limited to 'docs/doxygen/nel/classNLMISC_1_1CBitmap.html') diff --git a/docs/doxygen/nel/classNLMISC_1_1CBitmap.html b/docs/doxygen/nel/classNLMISC_1_1CBitmap.html new file mode 100644 index 00000000..3700282c --- /dev/null +++ b/docs/doxygen/nel/classNLMISC_1_1CBitmap.html @@ -0,0 +1,3418 @@ + + + + nevrax.org : docs + + + + + + + + + + + + + + +

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NLMISC::CBitmap Class Reference

Class Bitmap. +More... +

+#include <bitmap.h> +

Inheritance diagram for NLMISC::CBitmap: +

+ + + + + + + + + + + + + + + + +List of all members. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

[NOHEADER]
CRGBA	getDXTC1Texel (sint x, sint y, uint32 numMipMap) const
CRGBA	getDXTC3Texel (sint x, sint y, uint32 numMipMap) const
CRGBA	getDXTC5Texel (sint x, sint y, uint32 numMipMap) const
CRGBA	getDXTCColorFromBlock (const uint8 *block, sint x, sint y)
Public Types
enum	TType { + RGBA = 0, +Luminance, +Alpha, +AlphaLuminance, + + DXTC1, +DXTC1Alpha, +DXTC3, +DXTC5, + + DsDt, +ModeCount, +DonTKnow = 0xffffffff + + }
Public Methods
	CBitmap ()
virtual	~CBitmap ()
uint8	load (NLMISC::IStream &f, uint mipMapSkip=0)
	Read a bitmap(TGA or DDS) from an IStream. More...
void	makeDummy ()
	Make a dummy "?" texture. More...
bool	convertToType (TType type)
	Convert bitmap to another type conversion to rgba always work. More...
TType	getPixelFormat () const
	Return the format of pixels stored at the present time in the object buffer. More...
virtual uint32	getWidth (uint32 numMipMap=0) const
	Return the image width, or a mipmap width. More...
virtual uint32	getHeight (uint32 numMipMap=0) const
	Return the image height, or a mipmap height. More...
uint32	getSize (uint32 numMipMap=0) const
	Return the size (in pixels) of the image: <=> getHeight()getWidth().* More...
uint32	getMipMapCount () const
	Return the number of mipmaps. More...
void	rotateCCW ()
	Rotate a bitmap in CCW mode. More...
void	buildMipMaps ()
	Build the mipmaps of the bitmap if they don't exist. More...
void	releaseMipMaps ()
	Release the mipmaps of the bitmap if they exist. More...
void	reset (TType type=RGBA)
	Reset the buffer. More...
void	resample (sint32 nNewWidth, sint32 nNewHeight)
	Resample the bitmap. More...
void	resize (sint32 nNewWidth, sint32 nNewHeight, TType newType=DonTKnow)
	Resize the bitmap. More...
void	resizeMipMap (uint32 numMipMap, sint32 nNewWidth, sint32 nNewHeight)
	ADVANCED USE Resize a single mipmap level. More...
void	setMipMapCount (uint32 mmc)
	ADVANCED USE To use in conjunction with resizeMipMap. More...
bool	writeTGA (NLMISC::IStream &f, uint32 d, bool upsideDown=false)
	Write a TGA (24 or 32 bits) from the object pixels buffer. More...
bool	writeJPG (NLMISC::IStream &f, uint8 quality=80)
	Write a JPG from the object pixels buffer. More...
void	loadGrayscaleAsAlpha (bool loadAsAlpha)
	Tell the bitmap to load grayscale bitmap as alpha or luminance format. More...
bool	isGrayscaleAsAlpha () const
	Tell if the bitmap loads grayscale bitmap as alpha or luminance format. More...
bool	blit (const CBitmap *src, sint32 x, sint32 y)
	Perform a simple blit from the source to this bitmap at the (x, y) pos The dimension of the original bitmap are preserved For now, this texture and the source must have the same format With DXTC format, the dest coordinates must be a multiple of 4 mipmap are not rebuild when present. More...
CRGBAF	getColor (float x, float y) const
	Get the color in the bitmap given a pixel size The mipmaps must be built. More...
CRGBA	getPixelColor (sint x, sint y, uint32 numMipMap=0) const
	Get the pixel at the given coorrdinate. More...
void	flipH ()
	Horizontal flip (all the columns are flipped). More...
void	flipV ()
	Vertical flip (all the rows are flipped). More...
void	rot90CW ()
	Rotation of the bitmap of 90 degree in clockwise. More...
void	rot90CCW ()
	Rotation of the bitmap of 90 degree in counter clockwise. More...
void	blend (const CBitmap &Bm0, const CBitmap &Bm1, uint16 factor)
	Set this bitmap as the result of the blend bewteen 2 bitmap REQUIRE : - Bm0 and Bm1 should have the same size. More...

std::vector< uint8 > &	getPixels (uint32 numMipMap=0)
const std::vector< uint8 > &	getPixels (uint32 numMipMap=0) const
Static Public Methods
void	loadSize (NLMISC::IStream &f, uint32 &width, uint32 &height)
	Determinate the bitmap size from a bitmap(TGA or DDS) from an IStream. More...
void	loadSize (const std::string &path, uint32 &retWidth, uint32 &retHeight)
	same than other loadSize(), but with a pathName. More...
Public Attributes
enum NLMISC::CBitmap::TType	PixelFormat
Static Public Attributes
const uint32	bitPerPixels [ModeCount]
const uint32	DXTC1HEADER = NL_MAKEFOURCC('D','X', 'T', '1')
const uint32	DXTC3HEADER = NL_MAKEFOURCC('D','X', 'T', '3')
const uint32	DXTC5HEADER = NL_MAKEFOURCC('D','X', 'T', '5')
Protected Attributes
std::vector< uint8 >	_Data [MAX_MIPMAP]
uint8	_MipMapCount
bool	_LoadGrayscaleAsAlpha
uint32	_Width
uint32	_Height
Private Methods
uint32	blend (uint32 &n0, uint32 &n1, uint32 coef0)
	blend 2 integers between 0 and 255 . More...
uint8	readDDS (NLMISC::IStream &f, uint mipMapSkip)
	Read a DDS from an IStream. More...
uint8	readTGA (NLMISC::IStream &f)
	Read a TGA from an IStream. More...
bool	decompressDXT1 (bool alpha)
	Decompress bitmap compressed with S3TC DXT1 algorithm. More...
bool	decompressDXT3 ()
	Decompress bitmap compressed with S3TC DXT3 algorithm. More...
bool	decompressDXT5 ()
	Decompress bitmap compressed with S3TC DXT3 algorithm. More...
void	resamplePicture32 (const NLMISC::CRGBA pSrc, NLMISC::CRGBA pDest, sint32 nSrcWidth, sint32 nSrcHeight, sint32 nDestWidth, sint32 nDestHeight)
	The resample function. More...
float	getColorInterp (float x, float y, float xy00, float xy01, float xy10, float xy11) const
	Quadratic interpolator. More...
CRGBA	CBitmap::getRGBAPixel (sint x, sint y, uint32 numMipMap) const

bool	convertToDXTC5 ()
bool	convertToRGBA ()
bool	luminanceToRGBA ()
bool	alphaToRGBA ()
bool	alphaLuminanceToRGBA ()
bool	convertToLuminance ()
bool	rgbaToLuminance ()
bool	alphaToLuminance ()
bool	alphaLuminanceToLuminance ()
bool	convertToAlpha ()
bool	rgbaToAlpha ()
bool	luminanceToAlpha ()
bool	alphaLuminanceToAlpha ()
bool	convertToAlphaLuminance ()
bool	rgbaToAlphaLuminance ()
bool	luminanceToAlphaLuminance ()
bool	alphaToAlphaLuminance ()
Static Private Methods
void	uncompress (uint16 color, NLMISC::CRGBA &)
	Extracting RGBA infos from a 16bits word. More...

Detailed Description

+Class Bitmap. +

+Author:: +Stephane Coutelas , Nevrax France

+Date:: +2000

+ +

+Definition at line 86 of file bitmap.h.

Member Enumeration Documentation

+ + + + +
+ + +
enum NLMISC::CBitmap::TType +
+
+ + + + + +
+ + + +
+
+Enumeration values:
+ + + + + + + + + + + + +
RGBA +
Luminance +
Alpha +
AlphaLuminance +
DXTC1 +
DXTC1Alpha +
DXTC3 +
DXTC5 +
DsDt +
ModeCount +
DonTKnow +
+
+ +
+Definition at line 233 of file bitmap.h. +
+Referenced by getPixelFormat.
+

Constructor & Destructor Documentation

+ + + + +
+ + + + + + + + + +
NLMISC::CBitmap::CBitmap ( ) [inline]
+
+ + + + + +
+ + + +
+ +
+Definition at line 253 of file bitmap.h. +
+References _Height, _LoadGrayscaleAsAlpha, _MipMapCount, _Width, PixelFormat, and RGBA. +
+Referenced by blend, NL3D::CTextureFile::buildBitmapFromFile, NL3D::CTextureMem::CTextureMem, and NL3D::CTextureFont::dumpTextureFont.
+

+ + + + +
+ + + + + + + + + +
virtual NLMISC::CBitmap::~CBitmap ( ) [inline, virtual]
+
+ + + + + +
+ + + +
+ +
+Definition at line 262 of file bitmap.h.
+

Member Function Documentation

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::alphaLuminanceToAlpha ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 726 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, Alpha, NLMISC::contReset, PixelFormat, and size. +
+Referenced by convertToAlpha.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::alphaLuminanceToLuminance ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 641 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, NLMISC::contReset, Luminance, PixelFormat, and size. +
+Referenced by convertToLuminance.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::alphaLuminanceToRGBA ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 488 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, PixelFormat, RGBA, and size. +
+Referenced by convertToRGBA.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::alphaToAlphaLuminance ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 573 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, AlphaLuminance, PixelFormat, and size. +
+Referenced by convertToAlphaLuminance.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::alphaToLuminance ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 628 of file bitmap.cpp. +
+References _Height, _Width, Luminance, and PixelFormat. +
+Referenced by convertToLuminance.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::alphaToRGBA ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 460 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, PixelFormat, RGBA, and size. +
+Referenced by convertToRGBA.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
void NLMISC::CBitmap::blend ( const CBitmap & Bm0,
const CBitmap & Bm1,
uint16 factor
)
+
+ + + + + +
+ + + +
+Set this bitmap as the result of the blend bewteen 2 bitmap REQUIRE : - Bm0 and Bm1 should have the same size. +
+
+
Both bitmap should be convertible to RGBA pixel format. The result is a RGBA bitmap. NB: this just works with the first mipmaps
+
+Parameters:
+ + +
factor +The blend factor. 0 means the result is equal to Bm0, 256 means the result is equal to Bm1
+
+
+Definition at line 2751 of file bitmap.cpp. +
+References _Data, _Height, _Width, CBitmap, nlassert, resize, and RGBA.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
uint32 NLMISC::CBitmap::blend ( uint32 & n0,
uint32 & n1,
uint32 coef0
) [private]
+
+ + + + + +
+ + + +
+blend 2 integers between 0 and 255 . +
+
+Parameters:
+ + + + +
n0 +first integer
n1 +second integer
coef +coefficient for the first integer (must be in [0,256])
+
+
+Definition at line 1291 of file bitmap.cpp. +
+Referenced by decompressDXT5, and NL3D::CTextureBlend::doGenerate.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
bool NLMISC::CBitmap::blit ( const CBitmap * src,
sint32 x,
sint32 y
)
+
+ + + + + +
+ + + +
+Perform a simple blit from the source to this bitmap at the (x, y) pos The dimension of the original bitmap are preserved For now, this texture and the source must have the same format With DXTC format, the dest coordinates must be a multiple of 4 mipmap are not rebuild when present. +
+
+Returns:
+true if the params were corrects and if the blit occures. In debug build there's an assertion
+
+Definition at line 2267 of file bitmap.cpp. +
+References _Data, _Height, _Width, bitPerPixels, DonTKnow, DXTC1, DXTC1Alpha, DXTC3, DXTC5, height, nlassert, PixelFormat, src, width, x, and y. +
+Referenced by NL3D::CTextureGrouped::doGenerate.
+

+ + + + +
+ + + + + + + + + +
void NLMISC::CBitmap::buildMipMaps ( )
+
+ + + + + +
+ + + +
+Build the mipmaps of the bitmap if they don't exist. +
+Work only in RGBA mode...
+See also:
+releaseMipMaps().
+
+Definition at line 1375 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, NLMISC::isPowerOf2, PixelFormat, RGBA, and w. +
+Referenced by NL3D::CTextureMem::doGenerate, flipH, flipV, resample, rot90CCW, and rot90CW.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
CRGBA NLMISC::CBitmap::CBitmap::getRGBAPixel ( sint x,
sint y,
uint32 numMipMap
) const [private]
+
+ + + + + +
+ + + +
+
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::convertToAlpha ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 784 of file bitmap.cpp. +
+References Alpha, AlphaLuminance, alphaLuminanceToAlpha, Luminance, luminanceToAlpha, RGBA, and rgbaToAlpha. +
+Referenced by convertToType.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::convertToAlphaLuminance ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 815 of file bitmap.cpp. +
+References Alpha, AlphaLuminance, alphaToAlphaLuminance, Luminance, luminanceToAlphaLuminance, RGBA, and rgbaToAlphaLuminance. +
+Referenced by convertToType.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::convertToDXTC5 ( ) [private]
+
+ + + + + +
+ + + +
+about DXTC1 to DXTC5 : Does nothing if the format is not DXTC1 about alpha encoding : alpha0 == alpha1 code(x,y) == 7 for every (x,y) +
+about luminance to alpha and alpha to luminance : the buffer keeps unchanged +
+Definition at line 387 of file bitmap.cpp. +
+Referenced by convertToType.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::convertToLuminance ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 753 of file bitmap.cpp. +
+References Alpha, AlphaLuminance, alphaLuminanceToLuminance, alphaToLuminance, Luminance, RGBA, and rgbaToLuminance. +
+Referenced by convertToType.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::convertToRGBA ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 845 of file bitmap.cpp. +
+References Alpha, AlphaLuminance, alphaLuminanceToRGBA, alphaToRGBA, decompressDXT1, decompressDXT3, decompressDXT5, DXTC1, DXTC1Alpha, DXTC3, DXTC5, Luminance, luminanceToRGBA, and RGBA. +
+Referenced by convertToType.
+

+ + + + +
+ + + + + + + + + + +
bool NLMISC::CBitmap::convertToType ( TType type )
+
+ + + + + +
+ + + +
+Convert bitmap to another type conversion to rgba always work. +
+No-op if already rgba.
+Parameters:
+ + +
type +new type for the bitmap
+
+Returns:
+true if conversion succeeded, false else
+
+Definition at line 889 of file bitmap.cpp. +
+References Alpha, AlphaLuminance, convertToAlpha, convertToAlphaLuminance, convertToDXTC5, convertToLuminance, convertToRGBA, DXTC5, Luminance, PixelFormat, RGBA, and type. +
+Referenced by NL3D::CHLSColorTexture::addMask, NL3D::CLodCharacterTmpBitmap::build, NL3D::CHeightMap::buildFromBitmap, and NL3D::CAsyncTextureManager::CTextureEntry::createCoarseBitmap.
+

+ + + + +
+ + + + + + + + + + +
bool NLMISC::CBitmap::decompressDXT1 ( bool alpha ) [private]
+
+ + + + + +
+ + + +
+Decompress bitmap compressed with S3TC DXT1 algorithm. +
+
+Parameters:
+ + +
alpha +if alpha is true there's alpha.
+
+
+Definition at line 928 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, NLMISC::CRGBA::A, alpha, NLMISC::CRGBA::B, NLMISC::CRGBA::blendFromui, NLMISC::CRGBA::G, height, NLMISC::MAX_MIPMAP, PixelFormat, NLMISC::CRGBA::R, RGBA, NLMISC::CRGBA::set, src, uncompress, width, x, and y. +
+Referenced by convertToRGBA.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::decompressDXT3 ( ) [private]
+
+ + + + + +
+ + + +
+Decompress bitmap compressed with S3TC DXT3 algorithm. +
+
+Exceptions:
+ + +
EAllocationFailure + : can't allocate memory.
+
+
+Definition at line 1043 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, alpha, NLMISC::CRGBA::B, NLMISC::CRGBA::blendFromui, NLMISC::CRGBA::G, height, NLMISC::MAX_MIPMAP, PixelFormat, NLMISC::CRGBA::R, RGBA, src, uncompress, width, x, and y. +
+Referenced by convertToRGBA.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::decompressDXT5 ( ) [private]
+
+ + + + + +
+ + + +
+Decompress bitmap compressed with S3TC DXT3 algorithm. +
+
+Exceptions:
+ + +
EAllocationFailure + : can't allocate memory.
+
+
+Definition at line 1153 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, alpha, NLMISC::CRGBA::B, blend, NLMISC::CRGBA::blendFromui, NLMISC::CRGBA::G, height, NLMISC::MAX_MIPMAP, PixelFormat, NLMISC::CRGBA::R, RGBA, src, uncompress, width, x, and y. +
+Referenced by convertToRGBA.
+

+ + + + +
+ + + + + + + + + +
void NLMISC::CBitmap::flipH ( )
+
+ + + + + +
+ + + +
+Horizontal flip (all the columns are flipped). +
+ +
+Definition at line 2615 of file bitmap.cpp. +
+References _Data, _MipMapCount, buildMipMaps, getHeight, getWidth, PixelFormat, releaseMipMaps, and RGBA.
+

+ + + + +
+ + + + + + + + + +
void NLMISC::CBitmap::flipV ( )
+
+ + + + + +
+ + + +
+Vertical flip (all the rows are flipped). +
+ +
+Definition at line 2647 of file bitmap.cpp. +
+References _Data, _MipMapCount, buildMipMaps, getHeight, getWidth, PixelFormat, releaseMipMaps, and RGBA.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
CRGBAF NLMISC::CBitmap::getColor ( float x,
float y
) const
+
+ + + + + +
+ + + +
+Get the color in the bitmap given a pixel size The mipmaps must be built. +
+If not just return the bilinear at the given point. The input x and y must be clamped between 0 and 1 +
+Definition at line 2405 of file bitmap.cpp. +
+References Alpha, DXTC1, DXTC1Alpha, DXTC3, DXTC5, getColorInterp, getHeight, getPixelColor, getPixels, getWidth, Luminance, nlassert, PixelFormat, RGBA, x, and y.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
float NLMISC::CBitmap::getColorInterp ( float x,
float y,
float xy00,
float xy01,
float xy10,
float xy11
) const [private]
+
+ + + + + +
+ + + +
+Quadratic interpolator. +
+
+Returns:
+the interpolation in (x,y) of the values (xy**)
+
+Definition at line 2394 of file bitmap.cpp. +
+References NLMISC::clamp, res, x, and y. +
+Referenced by getColor.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
CRGBA NLMISC::CBitmap::getDXTC1Texel ( sint x,
sint y,
uint32 numMipMap
) const [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 2888 of file bitmap.cpp. +
+References getDXTCColorFromBlock, getHeight, getPixels, getWidth, w, x, and y. +
+Referenced by getPixelColor.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
CRGBA NLMISC::CBitmap::getDXTC3Texel ( sint x,
sint y,
uint32 numMipMap
) const [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 2901 of file bitmap.cpp. +
+References getDXTCColorFromBlock, getHeight, getPixels, getWidth, w, x, and y. +
+Referenced by getPixelColor.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
CRGBA NLMISC::CBitmap::getDXTC5Texel ( sint x,
sint y,
uint32 numMipMap
) const [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 2917 of file bitmap.cpp. +
+References getDXTCColorFromBlock, getHeight, getPixels, getWidth, w, x, and y. +
+Referenced by getPixelColor.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
CRGBA NLMISC::CBitmap::getDXTCColorFromBlock ( const uint8 * block,
sint x,
sint y
) [static, private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 2830 of file bitmap.cpp. +
+References uncompress, x, and y. +
+Referenced by getDXTC1Texel, getDXTC3Texel, and getDXTC5Texel.
+

+ + + + +
+ + + + + + + + + + +
uint32 NLMISC::CBitmap::getHeight ( uint32 numMipMap = 0 ) const [virtual]
+
+ + + + + +
+ + + +
+Return the image height, or a mipmap height. +
+
+Parameters:
+ + +
mipMap +mipmap level
+
+Returns:
+image height (0 if mipmap not found)
+
+Definition at line 1341 of file bitmap.cpp. +
+References _Height, _Width, and w. +
+Referenced by NL3D::CLodCharacterTmpBitmap::build, NL3D::CTextureFile::buildBitmapFromFile, flipH, flipV, getColor, getDXTC1Texel, getDXTC3Texel, getDXTC5Texel, getSize, rot90CCW, rot90CW, and NL3D::CHLSColorTexture::setBitmap.
+

+ + + + +
+ + + + + + + + + +
uint32 NLMISC::CBitmap::getMipMapCount ( ) const [inline]
+
+ + + + + +
+ + + +
+Return the number of mipmaps. +
+Level0 is a mipmap...
+Returns:
+number of mipmaps. 0 if no image at all. 1 if no mipmaping (for the base level).
+
+Definition at line 368 of file bitmap.h. +
+References _MipMapCount. +
+Referenced by NL3D::CHLSColorTexture::setBitmap.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
CRGBA NLMISC::CBitmap::getPixelColor ( sint x,
sint y,
uint32 numMipMap = 0
) const
+
+ + + + + +
+ + + +
+Get the pixel at the given coorrdinate. +
+Works in RGBA and DXTC modes. Outside of the bitmap it returns Black (or if mipmap is not found) +
+Definition at line 2974 of file bitmap.cpp. +
+References DXTC1, DXTC1Alpha, DXTC3, DXTC5, getDXTC1Texel, getDXTC3Texel, getDXTC5Texel, nlstop, RGBA, x, and y. +
+Referenced by getColor.
+

+ + + + +
+ + + + + + + + + +
TType NLMISC::CBitmap::getPixelFormat ( ) const [inline]
+
+ + + + + +
+ + + +
+Return the format of pixels stored at the present time in the object buffer. +
+
+Returns:
+Pixel format (rgba luminance alpha alphaLuminance dxtc1 dxtc1Alpha dxtc3 dxtc5)
+
+Definition at line 334 of file bitmap.h. +
+References PixelFormat, and TType. +
+Referenced by NL3D::CTextureGrouped::doGenerate, NL3D::CTextureFar::rebuildRectangle, and NL3D::CHLSColorTexture::setBitmap.
+

+ + + + +
+ + + + + + + + + + +
const std::vector<uint8>& NLMISC::CBitmap::getPixels ( uint32 numMipMap = 0 ) const [inline]
+
+ + + + + +
+ + + +
+ +
+Definition at line 312 of file bitmap.h. +
+References _Data.
+

+ + + + +
+ + + + + + + + + + +
std::vector<uint8>& NLMISC::CBitmap::getPixels ( uint32 numMipMap = 0 ) [inline]
+
+ + + + + +
+ + + +
+Return a reference of an array in pixel format get with getPixelFormat().
+Returns:
+vector<uint8>& RGBA pixels
+
+Definition at line 307 of file bitmap.h. +
+References _Data. +
+Referenced by NL3D::CTextureFile::buildBitmapFromFile, NL3D::CHLSColorTexture::buildColorVersion, NL3D::CTextureDLM::copyRect, NL3D::CTextureFont::CTextureFont, NL3D::CTextureMem::doGenerate, NL3D::CTextureBump::doGenerate, NL3D::CTextureFont::dumpTextureFont, NL3D::CTextureDLM::fillRect, getColor, getDXTC1Texel, getDXTC3Texel, getDXTC5Texel, NL3D::CTextureDLM::modulateAndfillRect565, NL3D::CTextureDLM::modulateAndfillRect8888, NL3D::CTextureDLM::modulateConstantAndfillRect, NL3D::CTextureFar::rebuildRectangle, NL3D::CTextureNear::refillRect, and NL3D::CHLSColorTexture::setBitmap.
+

+ + + + +
+ + + + + + + + + + +
uint32 NLMISC::CBitmap::getSize ( uint32 numMipMap = 0 ) const
+
+ + + + + +
+ + + +
+Return the size (in pixels) of the image: <=> getHeight()*getWidth(). +
+
+Parameters:
+ + +
mipMap +mipmap level
+
+Returns:
+image size (0 if mipmap not found)
+
+Definition at line 1365 of file bitmap.cpp. +
+References getHeight, and getWidth.
+

+ + + + +
+ + + + + + + + + + +
uint32 NLMISC::CBitmap::getWidth ( uint32 numMipMap = 0 ) const [virtual]
+
+ + + + + +
+ + + +
+Return the image width, or a mipmap width. +
+
+Parameters:
+ + +
mipMap +mipmap level
+
+Returns:
+image width (0 if mipmap not found)
+
+Definition at line 1316 of file bitmap.cpp. +
+References _Height, _Width, and w. +
+Referenced by NL3D::CLodCharacterTmpBitmap::build, NL3D::CTextureFile::buildBitmapFromFile, NL3D::CTextureDLM::copyRect, NL3D::CTextureDLM::fillRect, flipH, flipV, getColor, getDXTC1Texel, getDXTC3Texel, getDXTC5Texel, getSize, NL3D::CTextureDLM::modulateAndfillRect565, NL3D::CTextureDLM::modulateAndfillRect8888, NL3D::CTextureDLM::modulateConstantAndfillRect, NL3D::CTextureNear::refillRect, rot90CCW, rot90CW, and NL3D::CHLSColorTexture::setBitmap.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::isGrayscaleAsAlpha ( ) const [inline]
+
+ + + + + +
+ + + +
+Tell if the bitmap loads grayscale bitmap as alpha or luminance format. +
+
+Returns:
+true if the bitmap loads grayscale bitmaps as alpha, false if it loads grayscale bitmaps as luminance.
+
+Definition at line 480 of file bitmap.h. +
+References _LoadGrayscaleAsAlpha.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
uint8 NLMISC::CBitmap::load ( NLMISC::IStream & f,
uint mipMapSkip = 0
)
+
+ + + + + +
+ + + +
+Read a bitmap(TGA or DDS) from an IStream. +
+Bitmap supported are DDS (DXTC1, DXTC1 with Alpha, DXTC3, DXTC5, and uncompressed TGA (24 and 32 bits).
+Parameters:
+ + + +
IStream +The stream must be in reading mode.
mipMapSkip +if the file is a DDS with mipMap. N=mipMapSkip mipmaps are skipped.
+
+Returns:
+image depth (24 or 32), or 0 if load failed
+Exceptions:
+ + +
ESeekFailed + : seek has failed
+
+
+Definition at line 94 of file bitmap.cpp. +
+References NLMISC::IStream::begin, NLMISC::DDS, depth, height, NLMISC::IStream::isReading, nlassert, readDDS, readTGA, NLMISC::IStream::seek, NLMISC::IStream::serial, NLMISC::IStream::TSeekOrigin, and width. +
+Referenced by NL3D::CTextureFile::buildBitmapFromFile, and NL3D::CTextureMem::doGenerate.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CBitmap::loadGrayscaleAsAlpha ( bool loadAsAlpha ) [inline]
+
+ + + + + +
+ + + +
+Tell the bitmap to load grayscale bitmap as alpha or luminance format. +
+
+Parameters:
+ + +
loadAsAlpha +is true to load grayscale bitmaps as alpha. false to load grayscale bitmaps as luminance. default value is true.
+
+
+Definition at line 469 of file bitmap.h. +
+References _LoadGrayscaleAsAlpha.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
void NLMISC::CBitmap::loadSize ( const std::string & path,
uint32 & retWidth,
uint32 & retHeight
) [static]
+
+ + + + + +
+ + + +
+same than other loadSize(), but with a pathName. +
+
+See also:
+loadSize()
+
+Definition at line 2604 of file bitmap.cpp. +
+References loadSize.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
void NLMISC::CBitmap::loadSize ( NLMISC::IStream & f,
uint32 & width,
uint32 & height
) [static]
+
+ + + + + +
+ + + +
+Determinate the bitmap size from a bitmap(TGA or DDS) from an IStream. +
+load just header of the file. Bitmap supported are DDS (DXTC1, DXTC1 with Alpha, DXTC3, DXTC5, and uncompressed TGA (24 and 32 bits). NB: at the end, f is seeked to begin.
+Parameters:
+ + + + +
IStream +The stream must be in reading mode.
width +the width of the image. 0 if fails.
height +the height of the image. 0 if fails.
+
+Exceptions:
+ + +
ESeekFailed + : seek has failed
+
+
+Definition at line 2515 of file bitmap.cpp. +
+References NLMISC::IStream::begin, NLMISC::DDS, DDSD_LINEARSIZE, depth, height, NLMISC::IStream::isReading, nlassert, NLMISC::IStream::seek, NLMISC::IStream::serial, and width. +
+Referenced by loadSize.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::luminanceToAlpha ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 701 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, Alpha, PixelFormat, and size. +
+Referenced by convertToAlpha.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::luminanceToAlphaLuminance ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 546 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, AlphaLuminance, PixelFormat, and size. +
+Referenced by convertToAlphaLuminance.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::luminanceToRGBA ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 433 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, PixelFormat, RGBA, and size. +
+Referenced by convertToRGBA.
+

+ + + + +
+ + + + + + + + + +
void NLMISC::CBitmap::makeDummy ( )
+
+ + + + + +
+ + + +
+Make a dummy "?" texture. +
+Usefull for file not found. Mode is rgba. +
+Definition at line 156 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, PixelFormat, RGBA, and NLMISC::CRGBA::set. +
+Referenced by NL3D::CTextureFile::buildBitmapFromFile, NL3D::CTextureMultiFile::doGenerate, NL3D::CTextureMem::doGenerate, NL3D::CTextureGrouped::doGenerate, NL3D::CTextureBump::doGenerate, and NL3D::CTextureBlend::doGenerate.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
uint8 NLMISC::CBitmap::readDDS ( NLMISC::IStream & f,
uint mipMapSkip
) [private]
+
+ + + + + +
+ + + +
+Read a DDS from an IStream. +
+The bitmap is readen as a set of bytes and stocked compressed. Width and Height are multiple of 4.
+Parameters:
+ + +
IStream +The stream must be in reading mode.
+
+Returns:
+image depth
+Exceptions:
+ + +
EDDSBadHeader + : surface is header is not valid.
+
+
+Definition at line 216 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, DDSD_LINEARSIZE, DXTC1, DXTC1Alpha, DXTC1HEADER, DXTC3, DXTC3HEADER, DXTC5, DXTC5HEADER, NLMISC::getPowerOf2, min, PixelFormat, NLMISC::IStream::seek, NLMISC::IStream::serial, NLMISC::IStream::serialBuffer, and w. +
+Referenced by load.
+

+ + + + +
+ + + + + + + + + + +
uint8 NLMISC::CBitmap::readTGA ( NLMISC::IStream & f ) [private]
+
+ + + + + +
+ + + +
+Read a TGA from an IStream. +
+TGA pictures can be in 24 or 32 bits, RLE or uncompressed
+Parameters:
+ + +
f +IStream (must be a reading stream)
+
+Returns:
+image depth if succeed, 0 else
+
+Definition at line 1749 of file bitmap.cpp. +
+References _Data, _Height, _LoadGrayscaleAsAlpha, _MipMapCount, _Width, Alpha, NLMISC::IStream::begin, depth, NLMISC::IStream::end, NLMISC::IStream::getPos, height, imageSize, NLMISC::IStream::isReading, Luminance, nlinfo, PixelFormat, r, RGBA, NLMISC::IStream::seek, NLMISC::IStream::serial, NLMISC::IStream::serialBuffer, NLMISC::toto, width, x, and y. +
+Referenced by load.
+

+ + + + +
+ + + + + + + + + +
void NLMISC::CBitmap::releaseMipMaps ( )
+
+ + + + + +
+ + + +
+Release the mipmaps of the bitmap if they exist. +
+Work for any mode.
+See also:
+buildMipMaps().
+
+Definition at line 1446 of file bitmap.cpp. +
+References _Data, _MipMapCount, NLMISC::contReset, and NLMISC::MAX_MIPMAP. +
+Referenced by NL3D::CAsyncTextureManager::CTextureEntry::createCoarseBitmap, NL3D::CTextureBump::doGenerate, flipH, flipV, resample, resize, rot90CCW, and rot90CW.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
void NLMISC::CBitmap::resample ( sint32 nNewWidth,
sint32 nNewHeight
)
+
+ + + + + +
+ + + +
+Resample the bitmap. +
+If mipmaps exist they are deleted, then rebuilt after resampling.
+Parameters:
+ + + +
nNewWidth +width after resample
nNewHeight +height after resample
+
+
+Definition at line 1461 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, buildMipMaps, NLMISC::contReset, nlassert, PixelFormat, releaseMipMaps, resamplePicture32, and RGBA.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void NLMISC::CBitmap::resamplePicture32 ( const NLMISC::CRGBA * pSrc,
NLMISC::CRGBA * pDest,
sint32 nSrcWidth,
sint32 nSrcHeight,
sint32 nDestWidth,
sint32 nDestHeight
) [private]
+
+ + + + + +
+ + + +
+The resample function. +
+
+Parameters:
+ + + + + + + +
pSrc +CRGBA array
pDest +CRGBA array for storing resampled texture
nSrcWidth +original width
nSrcHeight +original height
nDestWidth +width after resample
nDestHeight +height after resample
+
+
+Definition at line 1567 of file bitmap.cpp. +
+References nlassert. +
+Referenced by resample.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CBitmap::reset ( TType type = RGBA )
+
+ + + + + +
+ + + +
+Reset the buffer. +
+Mipmaps are deleted and bitmap is not valid anymore.
+Parameters:
+ + +
type +is the new type used for this texture
+
+
+Definition at line 1548 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, NLMISC::contReset, PixelFormat, and type. +
+Referenced by NL3D::CHLSColorTexture::buildColorVersion, and NL3D::ITexture::release.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
void NLMISC::CBitmap::resize ( sint32 nNewWidth,
sint32 nNewHeight,
TType newType = DonTKnow
)
+
+ + + + + +
+ + + +
+Resize the bitmap. +
+If mipmaps exist they are deleted and not rebuilt. This is not a crop. Pixels are lost after resize.
+Parameters:
+ + + + +
nNewWidth +width after resize
nNewHeight +height after resize
newType +is the new type of the bitmap. If don_t_know, keep the same pixel format that before.
+
+
+Definition at line 1498 of file bitmap.cpp. +
+References _Height, _Width, DonTKnow, PixelFormat, releaseMipMaps, and resizeMipMap. +
+Referenced by blend, NL3D::CHLSColorTexture::buildColorVersion, NL3D::CTextureFont::CTextureFont, NL3D::CTextureMem::doGenerate, NL3D::CTextureGrouped::doGenerate, and NL3D::CTextureCross::doGenerate.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
void NLMISC::CBitmap::resizeMipMap ( uint32 numMipMap,
sint32 nNewWidth,
sint32 nNewHeight
)
+
+ + + + + +
+ + + +
+ADVANCED USE Resize a single mipmap level. +
+resize() should have been called before. This is not a crop. Pixels are lost after resize. No validity check is made. It is the user responsabitility fo setup correct mipmap size.
+Parameters:
+ + + + +
numMipMap +id of the mipmap
nNewWidth +width after resize
nNewHeight +height after resize
+
+
+Definition at line 1518 of file bitmap.cpp. +
+References _Data, bitPerPixels, NLMISC::contReset, DXTC1, DXTC1Alpha, DXTC3, DXTC5, NLMISC::MAX_MIPMAP, nlassert, and PixelFormat. +
+Referenced by NL3D::CHLSColorTexture::buildColorVersion, and resize.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::rgbaToAlpha ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 671 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, Alpha, NLMISC::contReset, PixelFormat, and size. +
+Referenced by convertToAlpha.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::rgbaToAlphaLuminance ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 518 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, AlphaLuminance, NLMISC::contReset, PixelFormat, and size. +
+Referenced by convertToAlphaLuminance.
+

+ + + + +
+ + + + + + + + + +
bool NLMISC::CBitmap::rgbaToLuminance ( ) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 600 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, NLMISC::contReset, Luminance, PixelFormat, and size. +
+Referenced by convertToLuminance.
+

+ + + + +
+ + + + + + + + + +
void NLMISC::CBitmap::rot90CCW ( )
+
+ + + + + +
+ + + +
+Rotation of the bitmap of 90 degree in counter clockwise. +
+ +
+Definition at line 2714 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, buildMipMaps, NLMISC::contReset, getHeight, getWidth, PixelFormat, releaseMipMaps, and RGBA.
+

+ + + + +
+ + + + + + + + + +
void NLMISC::CBitmap::rot90CW ( )
+
+ + + + + +
+ + + +
+Rotation of the bitmap of 90 degree in clockwise. +
+ +
+Definition at line 2679 of file bitmap.cpp. +
+References _Data, _Height, _MipMapCount, _Width, buildMipMaps, NLMISC::contReset, getHeight, getWidth, PixelFormat, releaseMipMaps, and RGBA.
+

+ + + + +
+ + + + + + + + + +
void NLMISC::CBitmap::rotateCCW ( )
+
+ + + + + +
+ + + +
+Rotate a bitmap in CCW mode. +
+
+See also:
+releaseMipMaps().
+
+Definition at line 2241 of file bitmap.cpp. +
+References _Data, _Height, _Width, Alpha, AlphaLuminance, Luminance, RGBA, and NLMISC::rotateCCW.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CBitmap::setMipMapCount ( uint32 mmc )
+
+ + + + + +
+ + + +
+ADVANCED USE To use in conjunction with resizeMipMap. +
+Setup the correct total number of mipmap No validity check is made. It is the user responsabitility fo setup correct mipmap count. +
+Definition at line 1539 of file bitmap.cpp. +
+References _MipMapCount, and uint8. +
+Referenced by NL3D::CHLSColorTexture::buildColorVersion.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
void NLMISC::CBitmap::uncompress ( uint16 color,
NLMISC::CRGBA &
) [inline, static, private]
+
+ + + + + +
+ + + +
+Extracting RGBA infos from a 16bits word. +
+(used by S3TC decompression)
+Parameters:
+ + + +
color +a 16bits integer
r +a CRGBA
+
+
+Definition at line 1303 of file bitmap.cpp. +
+References NLMISC::CRGBA::A, NLMISC::CRGBA::B, NLMISC::CRGBA::G, NLMISC::CRGBA::R, and r. +
+Referenced by decompressDXT1, decompressDXT3, decompressDXT5, and getDXTCColorFromBlock.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
bool NLMISC::CBitmap::writeJPG ( NLMISC::IStream & f,
uint8 quality = 80
) [inline]
+
+ + + + + +
+ + + +
+Write a JPG from the object pixels buffer. +
+If the current pixel format is not rgba then the method does nothing If the pixel format is Alpha then we save in 8 bpp
+Parameters:
+ + + +
f +IStream (must be a reading stream)
quality +0=very bad quality 100=best quality
+
+Returns:
+true if succeed, false else
+
+Definition at line 616 of file bitmap.h. +
+References nlwarning.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
bool NLMISC::CBitmap::writeTGA ( NLMISC::IStream & f,
uint32 d,
bool upsideDown = false
)
+
+ + + + + +
+ + + +
+Write a TGA (24 or 32 bits) from the object pixels buffer. +
+If the current pixel format is not rgba then the method does nothing If the pixel format is Alpha then we save in 8 bpp
+Parameters:
+ + + + +
f +IStream (must be a reading stream)
d +depth : 8 or 16 or 24 or 32
upsideDown +if true, the bitmap will be saved with the upside down
+
+Returns:
+true if succeed, false else
+
+Definition at line 2086 of file bitmap.cpp. +
+References _Data, _Height, _Width, Alpha, depth, height, NLMISC::IStream::isReading, PixelFormat, r, RGBA, NLMISC::IStream::serial, width, x, and y.
+

Member Data Documentation

+ + + + +
+ + +
std::vector<uint8> NLMISC::CBitmap::_Data[MAX_MIPMAP] [protected] +
+
+ + + + + +
+ + + +
+ +
+Reimplemented in NL3D::CTextureMem. +
+Definition at line 89 of file bitmap.h. +
+Referenced by alphaLuminanceToAlpha, alphaLuminanceToLuminance, alphaLuminanceToRGBA, alphaToAlphaLuminance, alphaToRGBA, blend, blit, buildMipMaps, decompressDXT1, decompressDXT3, decompressDXT5, NL3D::CTextureCross::doGenerate, flipH, flipV, getPixels, luminanceToAlpha, luminanceToAlphaLuminance, luminanceToRGBA, makeDummy, readDDS, readTGA, NL3D::CTextureFont::rebuildLetter, releaseMipMaps, resample, reset, resizeMipMap, rgbaToAlpha, rgbaToAlphaLuminance, rgbaToLuminance, rot90CCW, rot90CW, rotateCCW, and writeTGA.
+

+ + + + +
+ + +
uint32 NLMISC::CBitmap::_Height [protected] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 95 of file bitmap.h. +
+Referenced by alphaLuminanceToAlpha, alphaLuminanceToLuminance, alphaLuminanceToRGBA, alphaToAlphaLuminance, alphaToLuminance, alphaToRGBA, blend, blit, buildMipMaps, CBitmap, decompressDXT1, decompressDXT3, decompressDXT5, NL3D::CTextureFar::doGenerate, getHeight, getWidth, luminanceToAlpha, luminanceToAlphaLuminance, luminanceToRGBA, makeDummy, readDDS, readTGA, NL3D::CTextureFar::rebuildRectangle, resample, reset, resize, rgbaToAlpha, rgbaToAlphaLuminance, rgbaToLuminance, rot90CCW, rot90CW, rotateCCW, and writeTGA.
+

+ + + + +
+ + +
bool NLMISC::CBitmap::_LoadGrayscaleAsAlpha [protected] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 93 of file bitmap.h. +
+Referenced by CBitmap, isGrayscaleAsAlpha, loadGrayscaleAsAlpha, and readTGA.
+

+ + + + +
+ + +
uint8 NLMISC::CBitmap::_MipMapCount [protected] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 92 of file bitmap.h. +
+Referenced by alphaLuminanceToAlpha, alphaLuminanceToLuminance, alphaLuminanceToRGBA, alphaToAlphaLuminance, alphaToRGBA, buildMipMaps, CBitmap, decompressDXT1, decompressDXT3, decompressDXT5, flipH, flipV, getMipMapCount, luminanceToAlpha, luminanceToAlphaLuminance, luminanceToRGBA, makeDummy, readDDS, readTGA, releaseMipMaps, resample, reset, rgbaToAlpha, rgbaToAlphaLuminance, rgbaToLuminance, rot90CCW, rot90CW, and setMipMapCount.
+

+ + + + +
+ + +
uint32 NLMISC::CBitmap::_Width [protected] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 94 of file bitmap.h. +
+Referenced by alphaLuminanceToAlpha, alphaLuminanceToLuminance, alphaLuminanceToRGBA, alphaToAlphaLuminance, alphaToLuminance, alphaToRGBA, blend, blit, buildMipMaps, CBitmap, decompressDXT1, decompressDXT3, decompressDXT5, NL3D::CTextureFar::doGenerate, getHeight, getWidth, luminanceToAlpha, luminanceToAlphaLuminance, luminanceToRGBA, makeDummy, readDDS, readTGA, NL3D::CTextureFar::rebuildRectangle, resample, reset, resize, rgbaToAlpha, rgbaToAlphaLuminance, rgbaToLuminance, rot90CCW, rot90CW, rotateCCW, and writeTGA.
+

+ + + + +
+ + +
const uint32 NLMISC::CBitmap::bitPerPixels [static] +
+
+ + + + + +
+ + + +
+Initial value:
+{ + 32, + 8, + 8, + 16, + 4, + 4, + 8, + 8, + 16 +}
+
+Definition at line 68 of file bitmap.cpp. +
+Referenced by blit, and resizeMipMap.
+

+ + + + +
+ + +
const uint32 NLMISC::CBitmap::DXTC1HEADER = NL_MAKEFOURCC('D','X', 'T', '1') [static] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 81 of file bitmap.cpp. +
+Referenced by readDDS.
+

+ + + + +
+ + +
const uint32 NLMISC::CBitmap::DXTC3HEADER = NL_MAKEFOURCC('D','X', 'T', '3') [static] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 82 of file bitmap.cpp. +
+Referenced by readDDS.
+

+ + + + +
+ + +
const uint32 NLMISC::CBitmap::DXTC5HEADER = NL_MAKEFOURCC('D','X', 'T', '5') [static] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 83 of file bitmap.cpp. +
+Referenced by readDDS.
+

+ + + + +
+ + +
enum NLMISC::CBitmap::TType NLMISC::CBitmap::PixelFormat +
+
+ + + + + +
+ + + +
+ +
+Referenced by alphaLuminanceToAlpha, alphaLuminanceToLuminance, alphaLuminanceToRGBA, alphaToAlphaLuminance, alphaToLuminance, alphaToRGBA, blit, NL3D::CTextureFile::buildBitmapFromFile, buildMipMaps, CBitmap, convertToType, decompressDXT1, decompressDXT3, decompressDXT5, flipH, flipV, getColor, getPixelFormat, luminanceToAlpha, luminanceToAlphaLuminance, luminanceToRGBA, makeDummy, readDDS, readTGA, resample, reset, resize, resizeMipMap, rgbaToAlpha, rgbaToAlphaLuminance, rgbaToLuminance, rot90CCW, rot90CW, and writeTGA.
+

The documentation for this class was generated from the following files:

+ + + +
+

+ + -- cgit v1.2.1

NLMISC::CBitmap Class Reference

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