Blender: DirectDrawSurface Class Reference

Blender V2.93

#include <DirectDrawSurface.h>

Public Member Functions
	DirectDrawSurface (unsigned char *mem, uint size)

bool	isValid () const

bool	isSupported () const

bool	hasAlpha () const

uint	mipmapCount () const

uint	fourCC () const

uint	width () const

uint	height () const

uint	depth () const

bool	isTexture1D () const

bool	isTexture2D () const

bool	isTexture3D () const

bool	isTextureCube () const

void	setNormalFlag (bool b)

void	setHasAlphaFlag (bool b)

void	setUserVersion (int version)

void	mipmap (Image *img, uint f, uint m)

void *	readData (uint &size)

void	printInfo () const

Detailed Description

DirectDraw Surface. (DDS)

Definition at line 136 of file DirectDrawSurface.h.

Constructor & Destructor Documentation

◆ DirectDrawSurface()

DirectDrawSurface::DirectDrawSurface	(	unsigned char *	mem,
		uint	size
	)

Definition at line 881 of file DirectDrawSurface.cpp.

References DDSPixelFormat::fourcc, FOURCC_ATI2, mem_read(), DDSHeader::pf, and DDSHeader::setNormalFlag().

Member Function Documentation

◆ depth()

uint DirectDrawSurface::depth ( ) const

Definition at line 1019 of file DirectDrawSurface.cpp.

References DDSD_DEPTH, DDSHeader::depth, and DDSHeader::flags.

◆ fourCC()

uint DirectDrawSurface::fourCC ( ) const

Definition at line 996 of file DirectDrawSurface.cpp.

References DDSPixelFormat::fourcc, and DDSHeader::pf.

Referenced by imb_load_dds().

◆ hasAlpha()

bool DirectDrawSurface::hasAlpha ( ) const

Definition at line 962 of file DirectDrawSurface.cpp.

References DDSPixelFormat::amask, DDPF_FOURCC, DDPF_NORMAL, DDPF_RGB, DXGI_FORMAT_BC1_UNORM, DXGI_FORMAT_BC2_UNORM, DXGI_FORMAT_BC3_UNORM, DDSHeader10::dxgiFormat, DDSPixelFormat::flags, DDSPixelFormat::fourcc, FOURCC_ATI1, FOURCC_ATI2, FOURCC_RXGB, DDSHeader::hasDX10Header(), DDSHeader::header10, and DDSHeader::pf.

Referenced by imb_load_dds(), and mipmap().

◆ height()

uint DirectDrawSurface::height ( ) const

Definition at line 1010 of file DirectDrawSurface.cpp.

References DDSD_HEIGHT, DDSHeader::flags, and DDSHeader::height.

Referenced by imb_load_dds(), and mipmap().

◆ isSupported()

bool DirectDrawSurface::isSupported ( ) const

◆ isTexture1D()

bool DirectDrawSurface::isTexture1D ( ) const

Definition at line 1028 of file DirectDrawSurface.cpp.

References D3D10_RESOURCE_DIMENSION_TEXTURE1D, DDSHeader::hasDX10Header(), DDSHeader::header10, and DDSHeader10::resourceDimension.

◆ isTexture2D()

bool DirectDrawSurface::isTexture2D ( ) const

Definition at line 1036 of file DirectDrawSurface.cpp.

References D3D10_RESOURCE_DIMENSION_TEXTURE2D, DDSHeader::hasDX10Header(), DDSHeader::header10, isTexture3D(), isTextureCube(), and DDSHeader10::resourceDimension.

◆ isTexture3D()

bool DirectDrawSurface::isTexture3D ( ) const

Definition at line 1045 of file DirectDrawSurface.cpp.

References DDSHeader::caps, DDSCaps::caps2, D3D10_RESOURCE_DIMENSION_TEXTURE3D, DDSCAPS2_VOLUME, DDSHeader::hasDX10Header(), DDSHeader::header10, and DDSHeader10::resourceDimension.

Referenced by isSupported(), and isTexture2D().

◆ isTextureCube()

bool DirectDrawSurface::isTextureCube ( ) const

Definition at line 1054 of file DirectDrawSurface.cpp.

References DDSHeader::caps, DDSCaps::caps2, and DDSCAPS2_CUBEMAP.

Referenced by isSupported(), and isTexture2D().

◆ isValid()

bool DirectDrawSurface::isValid ( ) const

Definition at line 893 of file DirectDrawSurface.cpp.

References DDSHeader::caps, DDSCaps::caps1, DDSCAPS_TEXTURE, DDSD_HEIGHT, DDSD_WIDTH, DDSHeader::flags, DDSHeader::fourcc, FOURCC_DDS, DDSHeader::pf, DDSPixelFormat::size, and DDSHeader::size.

Referenced by imb_load_dds().

◆ mipmap()

void DirectDrawSurface::mipmap	(	Image *	img,
		uint	f,
		uint	m
	)

Definition at line 1074 of file DirectDrawSurface.cpp.

References Image::allocate(), DDPF_FOURCC, DDPF_RGB, DDSPixelFormat::flags, Image::Format_ARGB, Image::Format_RGB, hasAlpha(), DDSHeader::hasDX10Header(), height(), MAX, DDSHeader::pf, Stream::seek(), Image::setFormat(), w(), and width().

Referenced by imb_load_dds().

◆ mipmapCount()

uint DirectDrawSurface::mipmapCount ( ) const

Definition at line 987 of file DirectDrawSurface.cpp.

References DDSD_MIPMAPCOUNT, DDSHeader::flags, and DDSHeader::mipmapcount.

Referenced by imb_load_dds().

◆ printInfo()

void DirectDrawSurface::printInfo ( ) const

Definition at line 1396 of file DirectDrawSurface.cpp.

References DDSPixelFormat::amask, DDSHeader10::arraySize, DDSPixelFormat::bitcount, DDSPixelFormat::bmask, DDSHeader::caps, DDSCaps::caps1, DDSCaps::caps2, DDSCaps::caps3, DDSCaps::caps4, DDPF_ALPHA, DDPF_ALPHAPIXELS, DDPF_ALPHAPREMULT, DDPF_FOURCC, DDPF_LUMINANCE, DDPF_NORMAL, DDPF_PALETTEINDEXED1, DDPF_PALETTEINDEXED2, DDPF_PALETTEINDEXED4, DDPF_PALETTEINDEXED8, DDPF_RGB, DDSCAPS2_CUBEMAP, DDSCAPS2_CUBEMAP_ALL_FACES, DDSCAPS2_CUBEMAP_NEGATIVEX, DDSCAPS2_CUBEMAP_NEGATIVEY, DDSCAPS2_CUBEMAP_NEGATIVEZ, DDSCAPS2_CUBEMAP_POSITIVEX, DDSCAPS2_CUBEMAP_POSITIVEY, DDSCAPS2_CUBEMAP_POSITIVEZ, DDSCAPS2_VOLUME, DDSCAPS_COMPLEX, DDSCAPS_MIPMAP, DDSCAPS_TEXTURE, DDSD_CAPS, DDSD_DEPTH, DDSD_HEIGHT, DDSD_LINEARSIZE, DDSD_MIPMAPCOUNT, DDSD_PITCH, DDSD_PIXELFORMAT, DDSD_WIDTH, DDSHeader::depth, DDSHeader10::dxgiFormat, DDSPixelFormat::flags, DDSHeader::flags, DDSPixelFormat::fourcc, FOURCC_NVTT, FOURCC_UVER, getD3d10ResourceDimensionString(), getDxgiFormatString(), DDSPixelFormat::gmask, DDSHeader::hasDX10Header(), DDSHeader::header10, DDSHeader::height, DDSHeader::mipmapcount, DDSHeader10::miscFlag, DDSHeader::pf, DDSHeader::pitch, DDSHeader::reserved, DDSHeader10::resourceDimension, DDSPixelFormat::rmask, and DDSHeader::width.

Referenced by imb_load_dds().

◆ readData()

void * DirectDrawSurface::readData ( uint & size )

Definition at line 1112 of file DirectDrawSurface.cpp.

References data, Stream::failed, free(), DDSHeader::hasDX10Header(), mem_read(), Stream::seek(), size(), and Stream::size.

Referenced by imb_load_dds().

◆ setHasAlphaFlag()

void DirectDrawSurface::setHasAlphaFlag ( bool b )

Definition at line 1064 of file DirectDrawSurface.cpp.

References DDSHeader::setHasAlphaFlag().

◆ setNormalFlag()

void DirectDrawSurface::setNormalFlag ( bool b )

Definition at line 1059 of file DirectDrawSurface.cpp.

References DDSHeader::setNormalFlag().

◆ setUserVersion()

void DirectDrawSurface::setUserVersion ( int version )

Definition at line 1069 of file DirectDrawSurface.cpp.

References DDSHeader::setUserVersion().

◆ width()

uint DirectDrawSurface::width ( ) const

Definition at line 1001 of file DirectDrawSurface.cpp.

References DDSD_WIDTH, DDSHeader::flags, and DDSHeader::width.

Referenced by imb_load_dds(), and mipmap().

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