* avfoundation: added support for IOS (CoreVideo-support is still in development, works only for SDK >= 6.0, set IPHONE_SDKVER in cMake accordingly)
* zeroconf: added ZeroConf-device-plugin (Mac/Win only, linux implementation missing) to advertise and discover services via ZeroConf/Bonjour, on windows you'll need the Bonjour SDK from Apple
* osgosc: modified the example to demonstrate the usage of the ZeroConf-plugin (start the example with the command-line-argument --zeroconf)
* SlideShowConstructor: enable/disable CoreVideo via a environment variable (P3D_ENABLE_CORE_VIDEO)
* RestHttp: mouse-motion-events get interpolated
* RestHttp: unhandled http-requests get sent as an user-event to the event-queue, all arguments get attached as user-values to the event
* modified some CMakeModules to work correctly when compiling for IOS
* fixed a compile-error for IOS in GraphicsWindowIOS
* some minor bugfixes"
Attached are changes to GraphicsWindowIOS.mm to support setting up the new buffer type when compiling for iOS5,
also attached is a small change to FrameBufferObject.cpp to report support for packed depth stencil via the
GL_OES_packed_depth_stencil extension.
For anyone reading this you can attach a packed depth stencil to your FBO like so
_rttCamera->attach( osg::Camera::PACKED_DEPTH_STENCIL_BUFFER, GL_DEPTH24_STENCIL8_EXT );
Luckily GL_DEPTH24_STENCIL8_EXT happens to have the same value as iOSs GL_DEPTH24_STENCIL8_OES"
- add non square matrix
- add double
- add all uniform type available in OpenGL 4.2
- backward compatibility for Matrixd to set/get an float uniform matrix
- update of IVE / Wrapper ReadWriter
implementation of AtomicCounterBuffer based on BufferIndexBinding
add example that use AtomicCounterBuffer and show rendering order of fragments,
original idea from geeks3d.com."
Without the change the application does not work properly. First I get the notification that an OpenGL error occured. After some more of this error messages I see broken textures on the screen. With the changes attached to this message my application works as intended."
Note from Robert Osfield, changed the Image::supportsTextureSubloading() to be const and to be implemented in the .cpp rather than inline.
working on some junk low-end graphics cards which I still have to
support. They worked ok with osg 2.8 and earlier.
The problem turned out to be with gl proxy textures, which are
unreliable on those devices. Proxy textures are used by the glu
mipmap build routines to determine if a texture size is
supported. The external glu library had a nice fallback
behaviour, so that if proxy textures didn't work then the mipmap
texture was still created. But in the work on the new embedded
glu routines that fallback behaviour has been inadvertently
lost. I have restored the fallback in
src/osg/glu/libutil/mipmap.cpp. It doesn't add any extra
complexity."
Copying user objects was missing."
Note from Robert Osfield, in submission changed
_objectList.push_back((*itr)->clone(copyop));
to
_objectList.push_back(copyop(*itr));
I found that some of the items that had been paged in were being expired on the first frame that they were not visible (as the cache was full). This resulted in excessive paging every time the view was moved. With the following changes I could only allow children to be expired if they had not been used for e.g. 30 seconds or 60 frames."
between the contexts, using the GraphicsContext::Traits sharedContext
and setting the same contextID.
When one of these shared contexts is closed, GraphicsContext::close
deletes all GLObjects for that contextID, regardless of the fact that
they are shared. This means that all of the other contexts sharing the
objects have to recompile them.
The attached tweak makes GraphicsContext::close a bit less brutal for
shared contexts. I have also changed a misleading diagnostic message.
"
This patch add "FirePro" to the black list of renderers in State.cpp / initializeExtensionProcs
It allows to avoid an OpenGL error on Viewer initialization.
Tested on FirePro M7740 / Windows7 x64 Driver 8.85.7.2"
