IShChannel.h File Reference

Classes
class	TChannelDataBucket
struct	IShChannelTileIterator
struct	IShChannelUpdateInfo
struct	IShChannel
Typedefs
typedef uint32	TDataAccessFlags
Enumerations
enum	EDataAccessFlags {   kDataRead = eTileRead, kDataWrite = eTileWrite, kDataReadWrite = eTileReadWrite, kDataDisplay = eTileDisplay,   kDataNeverCopy = 8, kDataForceCopy = 16, kDataReplicateBorders = 32, kDataUseDestBucket = 64,   kDataSeamlessTiling = 128 }
Functions
	MCDEFINE_GUID (IID_IShChannel, 0x4c23a50, 0x361e, 0x11d2, 0xb8, 0x7f, 0x0, 0x10, 0x4b, 0x2c, 0x90, 0x11)
	MCDEFINE_GUID (IID_IShChannelTileIterator, 0x5fcfcd90, 0x67b7, 0x11d2, 0xb8, 0xa2, 0x0, 0x10, 0x4b, 0x2c, 0x90, 0x11)

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Typedef Documentation

typedef uint32 TDataAccessFlags

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Enumeration Type Documentation

enum EDataAccessFlags

These flags are used in IShChannel::GetData() and IShChannel::PutData(). If the Channel is in wrap-mode, then rects outside the image are filled in, unless you specify eNeverWrap. Enumeration values: kDataRead  read access only kDataWrite  write access only kDataReadWrite  kDataDisplay  kDataNeverCopy  if a copy is nec. (for instance the rect covers multiple tiles) then fail kDataForceCopy  always get a copy of the data kDataReplicateBorders  the border insetad of doing wrap around when specified, the data outside the channel is generated by duplicating kDataUseDestBucket  setup by caller to GetData. [use with eDataForceCopy] destination pixel bucket is kDataSeamlessTiling  if you are outside the image, the image is flipped every tile

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Function Documentation

MCDEFINE_GUID (  IID_IShChannelTileIterator  , 0x5fcfcd90  , 0x67b7  , 0x11d2  , 0xb8  , 0xa2  , 0x0  , 0x10  , 0x4b  , 0x2c  , 0x90  , 0x11  )

MCDEFINE_GUID (  IID_IShChannel  , 0x4c23a50  , 0x361e  , 0x11d2  , 0xb8  , 0x7f  , 0x0  , 0x10  , 0x4b  , 0x2c  , 0x90  , 0x11  )

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