d310d566b1
We should be uploading any vertex data using this kind of upload
style, since it saves a bunch of extra copies of our vertex data.
v2:
- Add a simple comment about what the function does.
- Use get_vbo_space()'s return in trapezoids, instead of dereffing
glamor_priv->vb (by Markus Wick).
- Fix the double-unmapping by moving put_vbo_space() outside of
flush_composite_rects().
- Remove the rest of the composite_vbo_offset usage, and just always
use get_vbo_space()'s return value.
v3:
- Fix failure to put_vbo_space in traps when no prims were
generated.
- Unbind the VBO from put_vbo_space(). Keeps callers from
forgetting to do so.
v4:
- Split out some changes into the previous 3 commits while trying to
track down a regression.
- Fix regression due to rebase fail where glamor_priv->vbo_offset
wasn't incremented.
v5:
- Fix GLES2 VBO sizing.
- Add a comment about resize behavior.
- Move glamor_vbo.c init code to glamor_vbo.c from
glamor_render.c. (Derived from Markus's changes, but the GLES2 fix
dropped almost all of the code in the functions).
v6:
- Drop the initial BufferData on GLES2 (it happens at put() time).
- Don't forget to set vbo_offset to the size on GLES2.
- Use char * instead of void * in the cast to return the vbo_offset.
- Resize the default FBO to 512kb, to be similar to previous
behavior. +1.66124% +/- 0.284223% (n=679) on aa10text.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Markus Wick <markus at selfnet.de>
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|---|---|---|
| composite | ||
| config | ||
| damageext | ||
| dbe | ||
| dix | ||
| doc | ||
| dri3 | ||
| exa | ||
| fb | ||
| glamor | ||
| glx | ||
| hw | ||
| include | ||
| m4 | ||
| man | ||
| mi | ||
| miext | ||
| os | ||
| present | ||
| pseudoramiX | ||
| randr | ||
| record | ||
| render | ||
| test | ||
| Xext | ||
| xfixes | ||
| Xi | ||
| xkb | ||
| .dir-locals.el | ||
| .gitignore | ||
| autogen.sh | ||
| configure.ac | ||
| COPYING | ||
| devbook.am | ||
| docbook.am | ||
| fix-miregion | ||
| fix-miregion-private | ||
| fix-patch-whitespace | ||
| fix-region | ||
| Makefile.am | ||
| manpages.am | ||
| README | ||
| xorg-server.m4 | ||
| xorg-server.pc.in | ||
| xserver.ent.in | ||
X Server
The X server accepts requests from client applications to create windows,
which are (normally rectangular) "virtual screens" that the client program
can draw into.
Windows are then composed on the actual screen by the X server
(or by a separate composite manager) as directed by the window manager,
which usually communicates with the user via graphical controls such as buttons
and draggable titlebars and borders.
For a comprehensive overview of X Server and X Window System, consult the
following article:
http://en.wikipedia.org/wiki/X_server
All questions regarding this software should be directed at the
Xorg mailing list:
http://lists.freedesktop.org/mailman/listinfo/xorg
Please submit bug reports to the Xorg bugzilla:
https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
The master development code repository can be found at:
git://anongit.freedesktop.org/git/xorg/xserver
http://cgit.freedesktop.org/xorg/xserver
For patch submission instructions, see:
http://www.x.org/wiki/Development/Documentation/SubmittingPatches
For more information on the git code manager, see:
http://wiki.x.org/wiki/GitPage