Provides a callback method that gets called when compressed data is available.

Parameters
- width
- The image being compressed width in pixels.
- height
- The image being compressed height in pixels.
- bitsPerPixel
- The image being compressed bits/pixel value.
- order
- The image being compressed byte order.
- viewPerspective
- The image being compressed view perspective value.
- buffer
- A pointer to the memory buffer containing compressed data.
Return Value
true to continue compressing the data, false to abort.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2