13 Oct
2011
13 Oct
'11
8:27 p.m.
On 13 October 2011 20:58, Stefan Dösinger stefan@codeweavers.com wrote:
What does the interface you plan look like?
It's mostly a matter of getting rid of set_shader() / unset_shader() and introducing calls for doing color and depth blits. This shouldn't be much of a surprise, I'm pretty sure we looked at this when Roderick was still working on the blit code.
initiates the data transfer(That could include blitters that call glTexSubImage2D when blitting from sysmem->vidmem)
That's not necessarily something that belongs in individual blitters either. The idea is to make the blitters do GPU -> GPU transfers only, and do CPU <-> GPU mostly as uploads / downloads. I have some patches that go in that direction already.