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8.2.1.3 DspyImageData

3Delight will call this function when enough pixels are available for output. Most of the time this will happen after each rendered bucket. However, if DspyImageOpen asks for scanline data ordering, a call to this function will be issued when a row of buckets is rendered.

image
Opaque data allocated in DspyImageOpen

xmin
xmax_plus_one
ymin_plus_one
ymax_plus_one
Screen coordinates containing provided pixels data;

entrysize
Size, in bytes, of one pixel. For example, if 8 bit RGBA data was asked, entrysize will be set to 4.

data
Pointer to the actual data, organized in row major order.



This document was generated by Aghiles Kheffache on July, 31 2003 using texi2html
3Delight 1.0.0. Copyright 2000-2003 The 3Delight Team. All Rights Reserved.