Luboš Luňák
004d781e32
For simple paint, clip by above windows. A missing todo is to still
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update only changed areas instead of doing full glXSwapBuffers()
when possible.
svn path=/branches/work/kwin_composite/; revision=595357
2006-10-14 07:15:23 +00:00
Luboš Luňák
b60b847e25
Dump usage of depth buffer, Compiz manages to do just with
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clipping.
svn path=/branches/work/kwin_composite/; revision=595349
2006-10-14 06:33:38 +00:00
Luboš Luňák
e8e16726c1
Prepare for optimized painting cases.
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svn path=/branches/work/kwin_composite/; revision=594955
2006-10-12 21:49:54 +00:00
Luboš Luňák
392acfb28c
A really nice trick from Compiz. OpenGL coordinates have Y upside
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down ( [0,0] is bottomleft, unlike topleft with X ), so simply
flip the whole scene upside down and move it up -> the coordinates
match, except for when mapping pixmap to textures.
svn path=/branches/work/kwin_composite/; revision=594942
2006-10-12 21:12:51 +00:00
Luboš Luňák
dac02f69c6
Support for double-buffered output, can't really test it here though.
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svn path=/branches/work/kwin_composite/; revision=593722
2006-10-08 20:31:00 +00:00
Luboš Luňák
0858d34ed1
GLX_EXT_texture_from_pixmap working.
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svn path=/branches/work/kwin_composite/; revision=593460
2006-10-07 21:23:46 +00:00
Luboš Luňák
71b0978628
Separate function for finding right GLXFBConfig.
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svn path=/branches/work/kwin_composite/; revision=593458
2006-10-07 21:22:59 +00:00
Luboš Luňák
06203d0652
Don't bother with trying to transform window damage,
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when there are any transformations, it should simply
repaint everything (todo).
svn path=/branches/work/kwin_composite/; revision=593450
2006-10-07 21:18:36 +00:00
Luboš Luňák
b1a526960f
Don't cache the window pixmap, it doesn't make any difference.
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svn path=/branches/work/kwin_composite/; revision=593445
2006-10-07 21:14:57 +00:00
Luboš Luňák
f14000b7fb
Implement all missing Scene virtuals.
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svn path=/branches/work/kwin_composite/; revision=591145
2006-10-01 21:14:53 +00:00
Luboš Luňák
d65ebbcb5f
Opengl transparency.
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svn path=/branches/work/kwin_composite/; revision=590751
2006-09-30 18:09:41 +00:00
Luboš Luňák
ace6b4ad8a
Opengl support for shaped windows.
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svn path=/branches/work/kwin_composite/; revision=590728
2006-09-30 17:28:27 +00:00
Luboš Luňák
fba72ecdfe
Update only damaged areas.
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svn path=/branches/work/kwin_composite/; revision=590678
2006-09-30 16:17:54 +00:00
Luboš Luňák
649887d6c2
Looks like using XserverRegion for keeping damage regions
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wasn't that good idea. Changed to QRegion.
svn path=/branches/work/kwin_composite/; revision=590648
2006-09-30 15:40:03 +00:00
Luboš Luňák
1c7e7bb2b7
Keeping scene-related data in opengl scene.
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svn path=/branches/work/kwin_composite/; revision=590319
2006-09-29 19:05:36 +00:00
Luboš Luňák
efff218441
A very crude OpenGL-based compositing code.
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svn path=/branches/work/kwin_composite/; revision=590265
2006-09-29 16:49:34 +00:00
