d18f5801c9
This makes sure the pixelization for dashed lines matches non-dashed
lines, while also speeding them up.
v2: Switch to glamor_make_current
v3: Create dash pattern pixmap without GLAMOR_CREATE_FBO_NO_FBO
v4: Adopt suggestions from Eric's review:
- Drops power-of-two alignment of our line vertex data, simplifying
the code.
- Stops reading from the VBO. While on keithp's and my machines the
VBO is mapped cached, on many implementations it will be mapped WC,
making those reads extremely expensive.
- Style fixes (line wrapping, spaces around operators).
v5: Adopt suggestions from Markus' review:
- Use max when computing zero-width dashed line length.
Don't open code max here.
- Embed CoordModePrevious into VBO writing for dashed lines
Instead of pre-computing the coord mode previous results, just
embed this in the loop which fills the vertex buffer. Saves
re-writing the request buffer, and shortens the code a bit
v6: Export glamor_destroy_gc for UXA
UXA needs to call glamor_destroy_gc from its GCFuncs, so export
it.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
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|---|---|---|
| Xext | ||
| Xi | ||
| composite | ||
| config | ||
| damageext | ||
| dbe | ||
| dix | ||
| doc | ||
| dri3 | ||
| exa | ||
| fb | ||
| glamor | ||
| glx | ||
| hw | ||
| include | ||
| m4 | ||
| man | ||
| mi | ||
| miext | ||
| os | ||
| present | ||
| pseudoramiX | ||
| randr | ||
| record | ||
| render | ||
| test | ||
| xfixes | ||
| xkb | ||
| .dir-locals.el | ||
| .gitignore | ||
| COPYING | ||
| Makefile.am | ||
| README | ||
| autogen.sh | ||
| configure.ac | ||
| devbook.am | ||
| docbook.am | ||
| fix-miregion | ||
| fix-miregion-private | ||
| fix-patch-whitespace | ||
| fix-region | ||
| manpages.am | ||
| 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