Murl::Resource::IImage::Iff::MipLevelChunk Struct Reference

An IFF chunk containing the actual image data for a specific MIP level. More...

#include "murl_resource_i_image.h"

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

Public Types

enum  { FOURCC }
 IFF identifiers. More...
 

Public Attributes

UInt32 mMipLevel
 The actual MIP level (0 equals the base level).
 
UInt32 mPixelSizeX
 The horizontal size of the image at the given MIP level in pixels.
 
UInt32 mPixelSizeY
 The vertical size of the image at the given MIP level in pixels.
 
UInt32 mBytesPerLine
 The line pitch in bytes.
 
UInt32 mDataOffset
 An offset into the chunk where the image data is stored. See IffOffset().
 
UInt32 mDataByteSize
 The total size in bytes of the contained image 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. More...
 
UInt32 mSize
 The size of this chunk minus sizeof(IffChunk). More...
 

Detailed Description

An IFF chunk containing the actual image data for a specific MIP level.

A native image must at least contain one MIP level chunk within each of its stream chunks representing the (unscaled) base level.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

IFF identifiers.

Enumerator
FOURCC 

The four character code identifying this chunk as a MipLevelChunk.


The documentation for this struct was generated from the following file:
  • murl_resource_i_image.h


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