implementation of GraphicsWindow:
- usage of WindowData, you can specify an existing window to use via
osg::Traits
- implementation of setScreenResolution and setScreenRefreshRate
- implementation of setWindowDecoration when window is already created.
There seems to be a bug regarding multiple threads and closing windows,
see my other mail on osg-users.
"
according to the OpenSceneGraph/CMakeLists.txt and the include/osg/Version settings.
These changes mean that the 1.9.5 release will have a libs/osgPlugins-1.9.5 directory.
I added a new protected virtual method to ImageStream called
applyLoopingMode() which is called from setLoopingMode. The
quicktime-plugin has an implementation of applyLoopingMode which sets
some flags for the quicktime, so that quicktime handles the loop
playback by itself.
This has some benefits:
+ no gaps when looping audio
+ simplified code
Attached you'll find the modified files, hope you'll find them useful."
selectively set the pixel format for windows that are inherited, following
some discussions on the mailing list last week.
This is implemented through a new traits flag
(setInheritedWindowPixelFormat) with a default state of false (to avoid
breaking existing applications). When set to true, the pixel format of the
inherited window will be set according to the traits specifications.
"
setActiveTextureUnit methods of osg::State so they return false if the
texture unit is outside the range of allowable units for the driver.
Currently, the functions would return true even if the units are
invalid. This would cause the osg::State to become out of sync with
the actual driver state, which can cause some bugs in certain cases.
The change I made would verify that the unit passed to
setClientActiveTextureUnit is below GL_MAX_TEXTURE_COORDS, and the
unit passed to setActiveTextureUnit is below
max(GL_MAX_TEXTURE_COORDS,GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS). I
modeled this behavior from the OpenGL docs for these commands which
can be found here:
http://www.opengl.org/sdk/docs/man/xhtml/glClientActiveTexture.xmlhttp://www.opengl.org/sdk/docs/man/xhtml/glActiveTexture.xml
"
Most of the code is from the osgviewer application, I have took the fullscreen handler and the threading one, and I have just added a fonctionality to be able to change the screen resolution in windowed mode."
"Attached are updates of src/osg/Sequence.spp and include/osg/Sequence.
I've taken _sbegin/_send/_ubegin/_uend and _step our of the include file
and made them local variables in whatever method might need them.
I got rid of the _recalculate method as it was only getting used in
one place.
I also found a cut/paste bug in setMode's START case."
Note from Robert Osfield, Also includes some guards against crashes that was occuring in this new
code when handling empty Sequences.
