Commit graph

103 commits

Author SHA1 Message Date
Martin Gräßlin
4a1bc2ec96 [effects] Drop the .desktop files for the BuiltIn Effects
All KCMs and KWin core use the BuiltInEffects namespace to find and
interact with the effects. There is no information left in the desktop
file which are of usage. Thus they can be removed.
2014-04-28 13:52:43 +02:00
l10n daemon script
e1f418f4d0 SVN_SILENT made messages (.desktop file) 2014-04-28 09:00:35 +00:00
l10n daemon script
f44575ddbf SVN_SILENT made messages (.desktop file) 2014-04-28 05:16:52 +00:00
l10n daemon script
69c3289c18 SVN_SILENT made messages (.desktop file) 2014-04-27 21:02:43 +00:00
l10n daemon script
e6db000065 SVN_SILENT made messages (.desktop file) 2014-04-04 05:29:27 +00:00
l10n daemon script
eef56c98b2 SVN_SILENT made messages (.desktop file) 2014-04-03 05:10:09 +00:00
David Faure
20bc3ff68b Include ksharedconfig.h (since it will be removed from kpluginfactory.h) 2014-03-29 09:32:06 +01:00
Martin Gräßlin
3bbc9436db [kwin] Add a virtual Effect::requestedEffectChainPosition
This method replaces the X-KDE-ORDERING property in the Effect's desktop
files. This change is a preparation step for integrating the new Effect
Loader which doesn't read the ordering information. Thus it needs to be
provided by the Effect itself so that the EffectsHandler can properly
insert it into the chain.

Also for the built-in Effects on the long run it doesn't make much sense
to install the desktop files. And binary plugin effects will migrate to
json metadata which also doesn't have the KService::Ptr. Thus overall it
simplifies to read this information directly from the Effect.
2014-03-28 14:04:54 +01:00
Martin Gräßlin
1ab37878cd [kwin] Port remaining XLib usage in effects to XCB
Affected effects
* Blur and Contrast Shader to get atom name
* Glide effect for the slide atom
* startupfeedback for cursor size - read from config now and cached
* showfps used an xsync, replaced by flush
* logout effect for creating hack items

REVIEW: 116828
2014-03-26 13:56:21 +01:00
Aleix Pol
c72e519d9c Remove KDE/ prefix in include directories
It's unneeded and deprecated since KF5.
2014-03-17 16:24:10 +01:00
Martin Gräßlin
aeb90a2411 [kwin] Introduce a X-KWin-Internal in kwineffect services
X-KWin-Internal should be used for effects which are either internal
to KWin and are configured at a different location in KWin. Examples
are:
 * CoverSwitch - configured in WindowSwitcher KCM, but not FlipSwitch
   as that one has a non WindowSwitcher mode
 * window geometry - configured in moving

And it should also be used for helper effects to the overall
kde-workspace module. Examples are:
 * Dashboard - required by Plasma
 * KScreen - required for KScreen
 * Screenshot - required by KSnapshot

Why a new category and not the already existing NoShow property?
The idea is to just filter on the effects in the list. Thus it should
be possible to show them. But NoShow is clearly intended to not be
shown at all.

REVIEW: 116754
2014-03-13 09:09:44 +01:00
Martin Gräßlin
c7d986c7fe [kwin] Remove the legacy OpenGL 1 compositing backend
KWin already has a de facto OpenGL 2 dependency through QML. Combined
with the fact that the OpenGL 1 backend is basically unmaintained and
also unused, it's better to remove it for the new major release.

This change includes:
 * Removal of cmake option KWIN_BUILD_OPENGL_1_COMPOSITING
 * Removal of KWIN_HAVE_OPENGL_1 compile option and all code
   ifdef'ed with it (partially removal of if-else constructs)
 * Removal of CompositingType::OpenGL1Compositing (flags are kept
   as a core flag should get introduced)
 * Driver recommendation for OpenGL1Compositing changed to XRender
   (should be evaluated whether the drivers can provide GL2)
 * Removal of configuration option "GLLegacy"
 * Removal of fooMatrix function in kwinglutils
 * Removal of ARBBlurShader
 * Removal of legacy code path in GLVertexBuffer
 * Removal of GLShaderManager::disable
 * if-blocks with ShaderManager::instance()->isValid() removed

REVIEW: 116042
2014-03-10 08:59:11 +01:00
Martin Gräßlin
76efe517a7 Turn built-in effects into a library kwin links against
As all effects have always been compiled into the same .so file it's
questionable whether resolving the effects through a library is useful
at all. By linking against the built-in effects we gain the following
advantages:
* don't have to load/unload the KLibrary
* don't have to resolve the create, supported and enabled functions
* no version check required
* no dependency resolving (effects don't use it)
* remove the KWIN_EFFECT macros from the effects

All the effects are now registered in an effects_builtins file which
maps the name to a factory method and supported or enabled by default
methods.

During loading the effects we first check whether there is a built-in
effect by the given name and make a shortcut to create it through that.
If that's not possible the normal plugin loading is used.

Completely unscientific testing [1] showed an improvement of almost 10
msec during loading all the effects I use.

[1] QElapsedTimer around the loading code, start kwin five times, take
average.

REVIEW: 115073
2014-01-24 14:13:59 +01:00
Martin Gräßlin
7a380fa343 Reduce timeout of startupfeedback to a sensible default
It's 2014 and we don't have to wait half a minute for an application
to start. In fact we mostly get false positives due to applications
not handling correctly startup notifications for already running
instances (e.g. click on link in email).

So let's reduce to a default which doesn't look like a broken setup.

REVIEW: 115046
2014-01-20 17:08:03 +01:00
l10n daemon script
22a5e1109f SVN_SILENT made messages (.desktop file) 2014-01-19 04:06:03 +00:00
Jacob Logan
ac72e9fb73 Changed debug statements in kwin/effects from qDebug() to qCDebug(KWINEFFECTS)
A new .cpp file is added containing the declaration of the logging
category and compiled into the effects lib.

REVIEW: 114194
2013-11-29 08:47:56 +01:00
Martin Gräßlin
b7be3cb621 Better handling for making the compositing OpenGL context current
With QtQuick2 it's possible that the scene graph rendering context either
lives in an own thread or uses the main GUI thread. In the latter case
it's the same thread as our compositing OpenGL context lives in. This
means our basic assumption that between two rendering passes the context
stays current does not hold.

The code already ensured that before we start a rendering pass the
context is made current, but there are many more possible cases. If we
use OpenGL in areas not triggered by the rendering loop but in response
to other events the context needs to be made current. This includes the
loading and unloading of effects (some effects use OpenGL in the static
effect check, in the ctor and dtor), background loading of texture data,
lazy loading after first usage invoked by shortcut, etc. etc.

To properly handle these cases new methods are added to EffectsHandler
to make the compositing OpenGL context current. These calls delegate down
into the scene. On non-OpenGL scenes they are noop, but on OpenGL they go
into the backend and make the context current. In addition they ensure
that Qt doesn't think that it's QOpenGLContext is current by calling
doneCurrent() on the QOpenGLContext::currentContext(). This unfortunately
causes an additional call to makeCurrent with a null context, but there
is no other way to tell Qt - it doesn't notice when a different context
is made current with low level API calls. In the multi-threaded
architecture this doesn't matter as ::currentContext() returns null.

A short evaluation showed that a transition to QOpenGLContext doesn't
seem feasible. Qt only supports either GLX or EGL while KWin supports
both and when entering the transition phase for Wayland, it would become
extremely tricky if our native platform is X11, but we want a Wayland
EGL context. A future solution might be to have a "KWin-QPA plugin" which
uses either xcb or Wayland and hides everything from Qt.

The API documentation is extended to describe when the effects-framework
ensures that an OpenGL context is current. The effects are changed to
make the context current in cases where it's not guaranteed. This has
been done by looking for creation or deletion of GLTextures and Shaders.
If there are other OpenGL usages outside the rendering loop, ctor/dtor
this needs to be changed, too.
2013-11-23 10:54:41 +01:00
Martin Gräßlin
139201a2e2 KGlobal::config() -> KSharedConfig::openConfig()
KWin Core says good bye to KGlobal. We will not miss the threading
issues.
2013-09-04 16:11:40 +02:00
Martin Gräßlin
57905c0cc2 And we got rid of KDebug
Usages of kBacktrace got dropped.
2013-09-02 13:14:39 +02:00
Martin Gräßlin
987fd41d24 Port KWin/Effects from KDebug to QDebug
Still using KDE4Support as it's used in other areas.
2013-09-02 11:03:29 +02:00
Anselmo L. S. Melo
bef5b71898 Porting effects to Qt5/KF5: QStandardPaths
REVIEW: 111977
2013-08-13 17:56:04 -03:00
Martin Gräßlin
9291b18cee Merge branch 'master' into frameworks-scratch
Conflicts:
	CMakeLists.txt
	kwin/effects.cpp
	kwin/effects/logout/logout.cpp
	kwin/effects/presentwindows/main.qml
	kwin/effects/presentwindows/presentwindows.cpp
	kwin/effects/presentwindows/presentwindows.h
	kwin/effects/zoom/zoom_config.cpp
	kwin/libkwineffects/kwinglutils_funcs.cpp
	kwin/libkwineffects/kwinxrenderutils.cpp
	kwin/nvidiahack.cpp
	kwin/xcbutils.h
	plasma/desktop/containments/desktop/plasma-containment-desktop.desktop
	plasma/generic/wallpapers/image/image.cpp
	plasma/generic/wallpapers/image/plasma-wallpaper-image.desktop
2013-08-07 10:10:06 +02:00
Thomas Lübking
bc80d2417a re-fix bouncing startup feedback
BUG: 304253
FIXED-IN: 4.11
REVIEW: 111729
2013-08-02 22:01:25 +02:00
Thomas Lübking
3aa2e22b32 fix passive startup feedback
BUG: 260727
FIXED-IN: 4.11
REVIEW: 111634
2013-07-24 21:04:32 +02:00
Martin Gräßlin
330d40f425 Fix no cast to/from ASCII intrduced issues
* "" needs to be wrapped in QStringLiteral
* QString::fromUtf8 needed for const char* and QByteArray
* QByteArray::constData() needed to get to the const char*
2013-07-24 09:58:33 +02:00
l10n daemon script
a2e9957860 SVN_SILENT made messages (.desktop file) 2013-06-10 03:46:39 +00:00
l10n daemon script
31fb163a07 SVN_SILENT made messages (.desktop file) 2013-06-07 03:40:35 +00:00
Martin Gräßlin
98a04893a6 Use mgraesslin@kde.org for my mail address in Copyright and AboutData 2013-03-12 13:17:53 +01:00
Martin Gräßlin
32b6ef42b9 Strip module path from all Qt #include <>
Done with:
fixqt4headers.pl --strip-modules

REVIEW: 109176
2013-03-06 10:26:56 +01:00
Script Kiddy
7d821f3814 SVN_SILENT made messages (.desktop file) 2013-01-26 09:04:17 +01:00
Script Kiddy
2781f240b6 SVN_SILENT made messages (.desktop file) 2013-01-21 08:20:27 +01:00
Script Kiddy
c6d91ac7eb SVN_SILENT made messages (.desktop file) 2013-01-07 08:11:48 +01:00
Script Kiddy
12f341712c SVN_SILENT made messages (.desktop file) 2012-12-24 09:05:36 +01:00
Script Kiddy
d7316b9fcb SVN_SILENT made messages (.desktop file) 2012-12-23 08:01:50 +01:00
Script Kiddy
49a373b681 SVN_SILENT made messages (.desktop file) 2012-12-01 08:03:43 +01:00
Martin Gräßlin
876b427dfb Fix some C++11 narrowing conversation warnings
Thanks to Jurica Vukadin for providing the patch.

REVIEW: 106994
2012-11-26 10:27:02 +01:00
Martin Gräßlin
cf5de22586 Introduce a build option KWIN_BUILD_OPENGL_1_COMPOSITING
If the build option is enabled KWIN_HAVE_OPENGL_1 is passed as a compile
flag when build against OpenGL.

This compile flag is meant to replace the KWIN_HAVE_OPENGLES. So far code
has been ifdefed for special behavior of OpenGL ES 2.0 and to remove
fixed functionality calls which are not available in OpenGL ES 2.0.

With this build flag the fixed functionality calls which are only used in
the OpenGL1 Compositor can be removed and keeping the KWIN_HAVE_OPENGLES
for the real differences between OpenGL 2.x and OpenGL ES 2.0.

E.g. a call like glColor4f should be in an
glColor4f(1.0, 1.0, 1.0, 1.0);

while a call like glPolygonMode should be in an
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);

Building for OpenGL ES 2.0 of course implies that KWIN_HAVE_OPENGL_1 is
not defined.
2012-10-25 11:34:12 +02:00
Martin Gräßlin
f9a2ecbf33 Do not use ShaderManager::isValid to check for OpenGL2 compositing
The main usage of ShaderManager::isValid was to have OpenGL2 specific
code pathes. Now we have an actual OpenGL2Compositing type and we know
that the ShaderManager is valid if we have this compositing type and we
know that it is not valid on OpenGL1Compositing. This gives us a much
better check and allows us to use the isValid method just for where we
want to check whether the shaders compiled successfully.

In addition some effects require OpenGL2, so we do not need to check
again that the ShaderManager is valid. Such usages are removed.
2012-09-29 15:33:57 +02:00
Martin Gräßlin
6d2dfe06e7 Introduce dedicated OpenGL1 and OpenGL2 compositing types
The CompositingType enum turns into flags and two new values are
introduced: OpenGL1Compositing and OpenGL2Compositing.

Those new values are or-ed to OpenGLCompositing so that a simple check
for the flag OpenGLCompositing works in case of one of those two new
values. To make the generic check for OpenGL compositing easier a method
in EffectsHandler is introduced to just check for this.

The scenes now return either OpenGL1Compositing or OpenGL2Compositing
depending on which Scene implementation. None returns OpenGLCompositing.
2012-09-29 15:33:57 +02:00
Kai Uwe Broulik
ec022261e4 Make Startup Feedback Effect aka Bouncing Cursor respect global size for small icons
BUG: 305611
REVIEW: 106166
FIXED-IN: 4.9.1
2012-08-28 21:06:22 +02:00
Thomas Lübking
f945131cf3 ensure the feedbackRect is always up-to-date
BUG: 304253
REVIEW: 105786
FIXED-IN: 4.9.1
2012-08-11 21:42:05 +02:00
Thomas Lübking
adce67d1d7 fix startup effect repaints
REVIEW: 105376
2012-07-05 19:43:45 +02:00
Script Kiddy
953d088b6a SVN_SILENT made messages (.desktop file) 2012-06-12 17:07:51 +02:00
Martin Gräßlin
d14cf2da92 Show detailed information why an effect cannot be loaded
Effects can specify their minimum requirements in their
desktop file:
* OpenGL
* OpenGL 2 (GLSL required)
* Shaders (either ARB or OpenGL 2)

The configuration module uses this information in combination
with which backend KWin is currently using. So if e.g. OpenGL
is used and an effect requires OpenGL 2 a detailed error
message can be showed that OpenGL 2 is required.

BUG: 209213
FIXED-IN: 4.9.0
REVIEW: 104847
2012-05-15 18:02:57 +02:00
Philipp Knechtges
93b2674313 kwin: dropping several gl(Push|Pop)(Attrib|Matrix) calls
This makes kwin in OpenGL2 mode more coherent with kwin_gles.
Despite some fullscreen effects they should now make the same
(pure) OpenGL calls.

REVIEW: 103804
2012-04-19 21:01:46 +02:00
Script Kiddy
63bf9f8a75 SVN_SILENT made messages (.desktop file) 2012-01-10 15:54:13 +01:00
Script Kiddy
dde9eadfe1 SVN_SILENT made messages (.desktop file) 2011-12-29 10:49:38 +01:00
Script Kiddy
8ed9b35755 SVN_SILENT made messages (.desktop file) 2011-12-13 15:55:20 +01:00
Script Kiddy
4cbbf921d4 SVN_SILENT made messages (.desktop file) 2011-09-09 09:21:44 +02:00
Script Kiddy
157f51ce85 SVN_SILENT made messages (.desktop file) 2011-09-08 09:04:13 +02:00