Here is the texmem patch that I talked about at last week's (sorry for the
massive delay!) IRC meeting. There's a patch file and a couple new files.
Also, mga/mgatexcnv.c should be removed. I'm not sure how to specify
removing a file in a patch. :)
In any case, I'm primarilly sending this out
On Mac OS X (from 10.1 on, I believe), the OS can map any memory page into
the AGP aperture at any time. The idea behind A_cs is that people malloc
space for a texture, specify GL_UNPACK_CLIENT_STORAGE_APPLE to
glPixelStorei, then call glTexImage?D with their pointer. The GL driver
then keeps
On Mon, Sep 30, 2002 at 05:07:39PM -0600, Brian Paul wrote:
This was a topic on today's IRC session. Here's a very rough list of issues
and goals to consider. After we get a good list we can move onto implementation
proposals. If we're really going to do this, let's be sure we do it right.
Ian Romanick wrote:
Really there are 3 places the texture data can be duplicated: in the app, in
libGL, and on-card / AGP. This can either be done by exposing some sort of
allocate AGP memory extension or with APPLE_client_storage and dynamic AGP
remapping.
I've done a cursory look at
On Wed, Oct 02, 2002 at 04:35:16PM -0600, Jens Owen wrote:
Ian Romanick wrote:
Really there are 3 places the texture data can be duplicated: in the app, in
libGL, and on-card / AGP. This can either be done by exposing some sort of
allocate AGP memory extension or with
This was a topic on today's IRC session. Here's a very rough list of issues
and goals to consider. After we get a good list we can move onto implementation
proposals. If we're really going to do this, let's be sure we do it right.
Please contribute comments, new issues, etc.
-Brian
1.
