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Changes between Initial Version and Version 1 of Ticket #16847, comment 8

initial	v1
1	1	> Maybe one of the calculations in RasBuf32 breaks on different colorspaces?
2	2
3		Well, it is called RasBuf32, so it is true. Maybe color bit count conversion will be needed for non-32 bit framebuffer. After my changes Mesa renders directly to BBitmap instead of using additional 32 bit buffer and copying it to BBitmap.
	3	Well, it is called RasBuf32, so it is true. But it can be easily adjusted for same source and destination color space that is 8 bit or higher (1, 2, 4 bit color will need adding bit offset because pointer can't point to bits). Maybe color bit count conversion will be needed for non-32 bit framebuffer. After my changes Mesa renders directly to BBitmap instead of using additional 32 bit buffer and copying it to BBitmap.