This gives us one API for both legacy and modern painting.
All glRenderGeometry* calls are deprecated as they use quads and
legacy painting.
svn path=/trunk/KDE/kdebase/workspace/; revision=1153911
This way we can get rid of the texture matrix transformations when rendering a standard texture - no matter if it's inverted or not.
svn path=/trunk/KDE/kdebase/workspace/; revision=1152649
This is a workaround to the problem that some drivers do not return a complete FBO, but support the extension. Which caused the blur effect to get loaded without working and in consequence Plasma to use the blur-optimized and very translucent backgrounds.
CCBUG: 240956
svn path=/trunk/KDE/kdebase/workspace/; revision=1137490
GL_BGRA is the native format, and should be faster since it doesn't
require any internal swizzling.
svn path=/trunk/KDE/kdebase/workspace/; revision=1102455
(Premultiplied text painting on a non-premultiplied QImage). Fixed text
color of frameless and unstyled frames when using a Plasma theme that
has a non-white primary text color. Updated
GLTexture::convertToGLFormat() to use the latest version from Qt.
svn path=/trunk/KDE/kdebase/workspace/; revision=934008
geometry actually stays the same. Avoids large number of rebinds (with no
strict binding) with the launch feedback icon.
svn path=/trunk/KDE/kdebase/workspace/; revision=787948
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
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
array when rendering.
- Rearrange some renderGLGeometry() parameters.
- Don't use opengl arrays and glDrawArrays() when rendering a small number of vertices since in this
case overhead of enabling/disabling the array is too big. Use immediate mode instead in such case.
svn path=/trunk/KDE/kdebase/workspace/; revision=675467
Liquid demo effect now sets wrap mode to CLAMP to ensure that the texture won't wrap at edges
of the screen, which would make other side of the screen visible there.
svn path=/branches/work/kwin_composite/; revision=658748
The render target is used to render the scene (or part of it) onto texture. This texture can then be used
e.g. to do some postprocessing.
Demo effect coming soon.
Move checkGLError() to kwineffects.*
Add GLTexture ctor which takes width and height and creates an empty texture (to be used with
GLRenderTarget to render onto it)
svn path=/branches/work/kwin_composite/; revision=655489
There's also a kwineffects library now, containing the effects API, which makes it possible to write
third-party effects.
API isn't complete yet and for now just two effects have been converted but I'm working on it :-)
svn path=/branches/work/kwin_composite/; revision=652226
