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222 commits

Author SHA1 Message Date
Luboš Luňák
4b792d000e Make error messages about compositing use kError(), so that they show up 
even in release builds. Point to release notes in case of error.


svn path=/trunk/KDE/kdebase/workspace/; revision=768132
 2008-01-29 14:23:26 +00:00
Luboš Luňák
110f76ecd8 Change some of the debug messages to warnings, so compositing setup failures 
show up also in release builds.


svn path=/trunk/KDE/kdebase/workspace/; revision=762175
 2008-01-16 12:44:45 +00:00
Luboš Luňák
bb433ac40e No longer include config*.h files in installed headers. 
Also slightly redo the #define's for effects, now it's:
- #ifdef KWIN_HAVE_COMPOSITING to check whether there's any compositing support at all
- #ifdef KWIN_HAVE_OPENGL_COMPOSITING to check for OpenGL-based compositing
- #ifdef KWIN_HAVE_XRENDER_COMPOSITING the same for XRender
CCMAIL: kwin@kde.org


svn path=/trunk/KDE/kdebase/workspace/; revision=749628
 2007-12-17 14:14:53 +00:00
Luboš Luňák
0a59114c43 I suppose black looks better on places where there's nothing at all. 
svn path=/trunk/KDE/kdebase/workspace/; revision=746328
 2007-12-08 17:58:24 +00:00
Rivo Laks
be3271c8e0 Fix problem with partial repaints when effect's prePaintWindow() expands paint region. 
Also rework the code a bit to simplify it and make it more comprehensible (IMHO).

svn path=/trunk/KDE/kdebase/workspace/; revision=746050
 2007-12-07 17:03:59 +00:00
Luboš Luňák
01bf6cbb4c License cleanup - add headers where missing, be explicit about GPL 
being v2+ (right now it says just GPL, which according to GPL itself
means any GPL). Decoration clients will come later.
CCMAIL: kwin@kde.org


svn path=/trunk/KDE/kdebase/workspace/; revision=742302
 2007-11-27 19:40:25 +00:00
Luboš Luňák
aba180b466 kdebug no longer relies on NDEBUG 
svn path=/trunk/KDE/kdebase/workspace/; revision=741888
 2007-11-26 17:17:45 +00:00
Rivo Laks
f4600f4b3f Properly initialize Scene::Window pointers in EffectWindow objects. 
svn path=/trunk/KDE/kdebase/workspace/; revision=739644
 2007-11-21 13:36:58 +00:00
Rivo Laks
840818e39a Add separate option for smooth scaling in XRender mode. 
It's slow (software scaling), so it's disabled by default.

svn path=/trunk/KDE/kdebase/workspace/; revision=715200
 2007-09-21 13:27:56 +00:00
Luboš Luňák
e6069e9cf6 Arghl. Again a stupid bug caused by float having poor precision. 
Reverting r700026 and changing floats to doubles again. I'd probably like
to change even the ones interfacing with OpenGL which I've left for now.


svn path=/trunk/KDE/kdebase/workspace/; revision=707987
 2007-09-03 15:00:43 +00:00
Luboš Luňák
d846a1e8a9 Use always float as the floating point type for compositing 
(http://lists.kde.org/?l=kwin&m=118493073424327&w=2).


svn path=/trunk/KDE/kdebase/workspace/; revision=700026
 2007-08-14 15:22:23 +00:00
Laurent Montel
994c800d79 Adapt to new KWarning/kFatal/kDebug api 
svn path=/trunk/KDE/kdebase/workspace/; revision=695877
 2007-08-03 06:59:24 +00:00
Luboš Luňák
56eeb84acc More checks that quads are split only in pre-paint and transformed 
only in paint.


svn path=/trunk/KDE/kdebase/workspace/; revision=689945
 2007-07-19 16:11:27 +00:00
Luboš Luňák
ac42ba0b4f A simple solution for alpha channel hacks - ignore them :). 
The 'ignore ARGB visuals' option from Kompmgr probably doesn't make
much sense, those (usually old) apps can be run with XLIB_SKIP_ARGB_VISUALS=1 set.
Also remove the alpha clear hack used for decorations - I think decorations
instead should be fixed not to "unintentionally" have alpha set.


svn path=/trunk/KDE/kdebase/workspace/; revision=689916
 2007-07-19 14:23:11 +00:00
Luboš Luňák
c29c66832d Make quads carry information about whether the quad is part 
of decoration or the actual window contents.


svn path=/trunk/KDE/kdebase/workspace/; revision=689554
 2007-07-18 15:01:59 +00:00
Luboš Luňák
263defdb87 Detect XRender initialization failures. 
svn path=/trunk/KDE/kdebase/workspace/; revision=688970
 2007-07-17 11:02:27 +00:00
Philip Falkner
1fcb1967fe Zack's receent patch to Qt defaulting to ARGB visuals where possible 
exposed a bug in our (ab)use of QX11Info::appDepth().  Make sure that
our buffers match the depth of the root window.

Thanks to Fredrik for the hint about DefaultDepth().


svn path=/trunk/KDE/kdebase/workspace/; revision=686998
 2007-07-12 16:50:52 +00:00
Luboš Luňák
5faa397849 Vertex redesign - redo the way windows are split into smaller parts 
for use in effects (and not only). Now a list of window quads (=window areas)
is created at the beginning of the paint pass, prepaint calls can modify
the split itself (i.e. divide it into more parts). The actual paint calls
can then modify these quads (i.e. transform their geometry). This will allow
better control of how the split is done and also allow painting e.g. only
the decoration differently. Still work in progress, but it works.
Also pass data to prepaint functions in a struct, as there is
already quite a number of them.


svn path=/trunk/KDE/kdebase/workspace/; revision=684893
 2007-07-07 14:01:32 +00:00
Philip Falkner
c2ff6a4d7a Make sure to unbind the texture in tfp_mode when the underlying pixmap 
is discarded.  Windows that have previously been mapped and unmapped now
update properly when mapped again.


svn path=/trunk/KDE/kdebase/workspace/; revision=683977
 2007-07-05 19:59:55 +00:00
Luboš Luňák
1caa3f95ed Properly check for all needed extensions and handle gracefully absence. 
svn path=/trunk/KDE/kdebase/workspace/; revision=669827
 2007-05-30 14:22:09 +00:00
Harri Porten
1768b04b53 compile without Xfixes extension 
svn path=/trunk/KDE/kdebase/workspace/; revision=661762
 2007-05-06 14:38:28 +00:00
Luboš Luňák
f52b8e48cd branches/work/kwin_composite becomes new trunk kwin. 
svn path=/trunk/KDE/kdebase/workspace/; revision=659202
 2007-04-29 17:35:43 +00:00
Luboš Luňák
2b7e1f4993 Remove kwin, kwin_composite will become new trunk kwin, missing merges 
from trunk will be merged in.


svn path=/trunk/KDE/kdebase/workspace/; revision=659200
 2007-04-29 17:34:49 +00:00
Luboš Luňák
e3b865cd5f namespace KWinInternal -> KWin - shorter typing of names in gdb, yay 
svn path=/branches/work/kwin_composite/; revision=650770
 2007-04-05 12:07:35 +00:00
Luboš Luňák
8b5b40e4e8 Shadows. Right not it's only flat black rectangle, but otherwise 
everything should work.


svn path=/branches/work/kwin_composite/; revision=646315
 2007-03-25 10:48:07 +00:00
Luboš Luňák
da02ba11ca Scene*::Window classes are now too complex to be value-based, 
allocate them dynamically.


svn path=/branches/work/kwin_composite/; revision=645046
 2007-03-21 15:52:42 +00:00
Luboš Luňák
d4a58f4152 QMap -> QHash 
svn path=/branches/work/kwin_composite/; revision=642532
 2007-03-14 16:50:19 +00:00
Luboš Luňák
e61ecff9b9 Check that getting compositing pixmap of a window succeeded. 
It may fail (or "fail") if the window is not mapped or if the geometry
doesn't match, both of which may happen due to the asynchronous
nature of X.


svn path=/branches/work/kwin_composite/; revision=637741
 2007-02-27 16:13:34 +00:00
Philip Falkner
c16656d66d Rework how window painting is disabled; now effects can indicate reasons they want particular windows painted or not. 
This solves a few problems, but may need revisiting in the future.

svn path=/branches/work/kwin_composite/; revision=632581
 2007-02-11 17:36:32 +00:00
Philip Falkner
f060c3bfbb Improved filtering algorithm. Now fast filtering is used by default, while (depending on SmoothScale in kwinrc) bilinear filtering is used on transformed windows and screens. 
Optionally, if SmoothScale is set to 2, trilinear filtering will be attempted instead of bilinear.  This requires GL_ARB_texture_non_power_of_two, GL_EXT_framebuffer_object, and valid mipmaps.

svn path=/branches/work/kwin_composite/; revision=629453
 2007-02-02 19:58:35 +00:00
Luboš Luňák
63a97b7d3d Add DesktopChangeSlideEffect, an effect that on virtual desktop 
change slides the old desktop out and the new one in. Should not
be really technically different from the cube.


svn path=/branches/work/kwin_composite/; revision=629163
 2007-02-01 17:20:48 +00:00
Luboš Luňák
904fd1e3d0 Match handling of PAINT_WINDOW_DISABLED. 
svn path=/branches/work/kwin_composite/; revision=629154
 2007-02-01 16:23:44 +00:00
Luboš Luňák
0ae5a772e7 Add EffectWindow as a window representation for effects, 
to hide the change from Client/Unmanaged and eventually also
act as the only API available to effects.


svn path=/branches/work/kwin_composite/; revision=626360
 2007-01-22 22:57:22 +00:00
Luboš Luňák
77f803a563 Instead of the somewhat fragile way of trying to clean up Client/Unmanaged 
instances and keeping them around after the window is closed, create
class Deleted as a representation of a closed window.


svn path=/branches/work/kwin_composite/; revision=626356
 2007-01-22 22:51:30 +00:00
Luboš Luňák
8a3af8dcca X.org docs have moved again. 
svn path=/branches/work/kwin_composite/; revision=623807
 2007-01-15 14:58:35 +00:00
Philip Falkner
e3cf0dd455 Move window_pix into Toplevel, allowing the backing pixmap to be kept even after a window is unmapped. 
This is needed for effects to make use of unavailable windows, such as when closing a window.

svn path=/branches/work/kwin_composite/; revision=622777
 2007-01-12 23:21:36 +00:00
Luboš Luňák
f4211bbe2f I love C APIs. 
svn path=/branches/work/kwin_composite/; revision=610616
 2006-12-04 18:35:08 +00:00
Luboš Luňák
f1be2aa724 Optimize XRender painting by manually doing clipping, even with transformations. 
Since it's unlikely XRender code will use other transformations then the ones
provided this should be ok. Makes painting with obscured windows much faster
(i.e. it's just slow, not bloody slow).


svn path=/branches/work/kwin_composite/; revision=610613
 2006-12-04 18:30:41 +00:00
Luboš Luňák
4607cab829 Config option for whether zooming should be smooth or fast. 
svn path=/branches/work/kwin_composite/; revision=610138
 2006-12-03 13:38:57 +00:00
Luboš Luňák
a643ff2b00 Try to use XComposite overlay also with XRender. 
svn path=/branches/work/kwin_composite/; revision=610137
 2006-12-03 13:38:16 +00:00
Luboš Luňák
a03b796335 Screen scaling. 
svn path=/branches/work/kwin_composite/; revision=610135
 2006-12-03 13:37:44 +00:00
Luboš Luňák
6bf5d12108 Zoom effect, i.e. magnifying glass. The zoom is hardcoded 
for now.


svn path=/branches/work/kwin_composite/; revision=610134
 2006-12-03 13:36:40 +00:00
Luboš Luňák
db18481380 XRender window scaling, based on a patch by Philip Falkner. 
svn path=/branches/work/kwin_composite/; revision=610133
 2006-12-03 13:32:52 +00:00
Luboš Luňák
3374f1fbda It seems there's a different place in fd.o git where docs are stored. 
svn path=/branches/work/kwin_composite/; revision=608405
 2006-11-27 14:20:40 +00:00
Luboš Luňák
049460fa2e Reset window damage after updating the damaged areas of the OpenGL texture 
or Xrender picture, not after every repaint.
This also allows removing the confusing initPaint()/postPaint() calls in Scene.


svn path=/branches/work/kwin_composite/; revision=607500
 2006-11-24 21:28:00 +00:00
Luboš Luňák
d92d3a8165 Document the compositing framework and the scene backends, 
describe the design, add links to external docs.
Restructure COMPOSITE_TODO into sections and add sort of priorities.


svn path=/branches/work/kwin_composite/; revision=600163
 2006-10-29 19:23:45 +00:00
Luboš Luňák
3f9b754ee7 Add post-painting pass to be used for triggering 
repaints with animations.


svn path=/branches/work/kwin_composite/; revision=600156
 2006-10-29 19:07:10 +00:00
Luboš Luňák
548eb09a74 Move shared code to base class. 
svn path=/branches/work/kwin_composite/; revision=598752
 2006-10-24 13:38:31 +00:00
Luboš Luňák
1d7b94acfc Basic window transformations. 
svn path=/branches/work/kwin_composite/; revision=597997
 2006-10-22 10:15:19 +00:00
Luboš Luňák
779597a648 Basic screen transformation. 
svn path=/branches/work/kwin_composite/; revision=597815
 2006-10-21 18:07:00 +00:00
Luboš Luňák
ddab4e0d2c Move functionality to the base Scene class. 
svn path=/branches/work/kwin_composite/; revision=596186
 2006-10-16 21:06:34 +00:00
Luboš Luňák
caed149f40 Add pre-paint passes that will allow finding out how the painting will be done. 
svn path=/branches/work/kwin_composite/; revision=596109
 2006-10-16 18:46:07 +00:00
Luboš Luňák
338adc9ad5 Throw away old code for effects and start anew. 
svn path=/branches/work/kwin_composite/; revision=595965
 2006-10-16 10:12:48 +00:00
Luboš Luňák
d547cf8cd4 Move duplicated functionality to the base class. 
svn path=/branches/work/kwin_composite/; revision=595639
 2006-10-15 08:58:38 +00:00
Luboš Luňák
a3538cd80a Use QRegion as much as possible to get even closer to the opengl code. 
svn path=/branches/work/kwin_composite/; revision=595627
 2006-10-15 07:41:19 +00:00
Luboš Luňák
c7584b3bf8 Change xrender code to match the opengl code. 
Also dump the support for the current effect code, as that will
have to go anyway.


svn path=/branches/work/kwin_composite/; revision=595579
 2006-10-14 22:08:51 +00:00
Luboš Luňák
d44a4a3676 Fix ARGB windows with decorations for XRender as well. 
svn path=/branches/work/kwin_composite/; revision=593454
 2006-10-07 21:21:02 +00:00
Luboš Luňák
b168c35384 Don't cache window pixmap, it's used only after it 
changes.


svn path=/branches/work/kwin_composite/; revision=593453
 2006-10-07 21:20:23 +00:00
Luboš Luňák
4d7a859bf3 No need to create special alpha mask when there's no opacity, 
it defaults to the right mask.


svn path=/branches/work/kwin_composite/; revision=593452
 2006-10-07 21:19:23 +00:00
Luboš Luňák
06203d0652 Don't bother with trying to transform window damage, 
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
649887d6c2 Looks like using XserverRegion for keeping damage regions 
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. 
svn path=/branches/work/kwin_composite/; revision=590319
 2006-09-29 19:05:36 +00:00
Luboš Luňák
fd5987dd45 Move some functions to the internal class to make the main code more 
readable.


svn path=/branches/work/kwin_composite/; revision=561946
 2006-07-13 17:24:29 +00:00
Luboš Luňák
6ca12726de Oops. 
svn path=/branches/work/kwin_composite/; revision=559206
 2006-07-06 19:14:38 +00:00
Luboš Luňák
28e3726f2e Basic transformations on the whole workspace. 
svn path=/branches/work/kwin_composite/; revision=559204
 2006-07-06 19:02:14 +00:00
Luboš Luňák
e6c23e4cd3 Ok, I give up, whoever wants more complicated transformations than just 
translation are welcome to implement it themselves. I'm no graphics guy
after all and this seems to be far beyond me.


svn path=/branches/work/kwin_composite/; revision=559182
 2006-07-06 18:22:01 +00:00
Luboš Luňák
0516e1e73b Add support for translation and add two "plugins" that 
make windows transparent or shake them while moving.


svn path=/branches/work/kwin_composite/; revision=559013
 2006-07-06 13:17:44 +00:00
Luboš Luňák
391bb6b28d Support for effects that affect opacity. 
svn path=/branches/work/kwin_composite/; revision=558921
 2006-07-06 09:55:10 +00:00
Luboš Luňák
c7f515630d Support for transparency. 
svn path=/branches/work/kwin_composite/; revision=558690
 2006-07-05 20:52:57 +00:00
Luboš Luňák
f400646a6d xrender compositing work - now it uses damage areas 
to reduce amount of painting


svn path=/branches/work/kwin_composite/; revision=558580
 2006-07-05 16:04:11 +00:00
Luboš Luňák
29111875e1 Very basic compositing with xrender. 
svn path=/branches/work/kwin_composite/; revision=558481
 2006-07-05 13:26:08 +00:00
Luboš Luňák
afcc9b6897 Prepare for scene rendering with different engines. 
svn path=/branches/work/kwin_composite/; revision=558442
 2006-07-05 12:30:03 +00:00