Detailed Description

An IFF chunk containing a single image data stream.

Regular 2D images only have a single image stream chunk. Cube map images store six stream chunks, and 2D arrays and 3D images store an arbitrary number of chunks, depending on their array size / Z dimension.

Inheritance diagram for Murl::Resource::IImage::Iff::StreamChunk:

Public Types
enum	{ FOURCC_CHUNK }
	IFF identifiers. More...

Public Attributes
UInt32	mStreamIndex
	The actual MIP level (0 equals the base level).

UInt32	mPixelSizeX
	The horizontal size of the base level image in pixels.

UInt32	mPixelSizeY
	The vertical size of the base level image in pixels.

UInt32	mNativePixelFormat
	The image's native pixel format, from the IEnums::PixelFormat enumeration.

UInt32	mBinaryPixelFormat
	The image's binary pixel format, from the IEnums::PixelFormat enumeration.

UInt32	mVideoStreamFormat
	The video stream format, from the IEnums::VideoStreamFormat enumeration.

UInt32	mDataOffset
	An offset into the chunk where the stream's MIP level chunks are stored. See IffOffset().

UInt32	mDataByteSize
	The size in bytes of the MIP level chunk data.

Additional Inherited Members
Public Member Functions inherited from Murl::Util::IffChunk
template<class DataType >
DataType *	IffOffset (UInt32 byteOffset) const
	Get a typed pointer from an offset relative to the chunk. More...

void	SetFourCC (UInt32 fourCC)
	Set the chunk identifier. More...

UInt32	GetFourCC () const
	Get the chunk identifier. More...

void	SetChunkSize (UInt32 size)
	Set the chunk size. More...

UInt32	GetChunkSize () const
	Get the chunk size. More...

UInt32	GetRawSize () const
	Get the chunk size minus sizeof(IffChunk). More...

Protected Attributes inherited from Murl::Util::IffChunk
UInt32	mFourCC
	The FourCC chunk identifier.

UInt32	mSize
	The size of this chunk minus sizeof(IffChunk).

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

IFF identifiers.

Enumerator
FOURCC_CHUNK	The four character code identifying this chunk as a StreamChunk.

The documentation for this struct was generated from the following file:

murl_resource_i_image.h

Detailed Description

Public Types

Public Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ anonymous enum