Updated ChangeLog
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Robert Osfield
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ChangeLog
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ChangeLog
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2010-12-01 13:33 robert
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* src/osg/Texture2D.cpp: From Fabien Lavignotte, "I use
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Texture2D::copyTexImage2D to generate some textures at each frame
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on a PagedLOD databases.
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There was some performance problems after a long run, because
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textures created with copyTexImage2D were not reused.
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After investigation, there is a problem with the Texture Pool
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when a texture object is created with an empty profile, and then
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move after creation to TextureObjectSet with good profile using
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setAllocated method.
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I have just changed a little bit the code of
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Texture2D::copyTexImage2D, to generate the texture object with
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the good profile at the start."
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2010-11-30 16:22 robert
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* src/osgWrappers/serializers/osg/Texture2DArray.cpp: From "Matthew
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Roberso, I've attached a small fix to the
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src/osgWrappers/serializers/osg/Texture2DArray.cpp against the
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svn head r11965 it simply calls setTextureDepth before attempting
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to load the individual textures into the array. Currently without
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that the loading fails with the following printout "Warning:
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Texture2DArray::setImage(..) failed, the given layer number is
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bigger then the size of the texture array." and the texture array
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is empty if loaded from an osga/b."
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2010-11-30 14:36 robert
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* src/osgPlugins/osg/ReaderWriterOSG2.cpp: Fixed the readObject
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method so it could handle reading from a file contains any valid
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type of osg::Object
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2010-11-30 12:34 robert
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* src/osgDB/InputStream.cpp: Added passing of existingObj parameter
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2010-11-30 11:34 robert
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* src/osgPlugins/imageio/CMakeLists.txt: From Stephan Huber,
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compile fix for iOS
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2010-11-30 09:26 robert
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* README.txt, examples/CMakeLists.txt,
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examples/osgviewerIPhone/CMakeLists.txt,
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include/osgViewer/api/IOS/GraphicsWindowIOS,
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src/osgDB/CMakeLists.txt: From Ulrich Hertlein and Stephan Huber,
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improves to iOS build
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2010-11-30 08:12 robert
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* include/osg/BufferIndexBinding, include/osg/BufferObject: From
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Wang Rui, Compile fixes
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2010-11-29 17:43 robert
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* examples/CMakeLists.txt, examples/osguniformbuffer,
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examples/osguniformbuffer/CMakeLists.txt,
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examples/osguniformbuffer/osguniformbuffer.cpp,
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include/osg/BufferIndexBinding, include/osg/BufferObject,
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include/osg/GL2Extensions, include/osg/Program,
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include/osg/StateAttribute, src/osg/BufferIndexBinding.cpp,
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src/osg/BufferObject.cpp, src/osg/CMakeLists.txt,
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src/osg/GL2Extensions.cpp, src/osg/Program.cpp: From Tim Moore,
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"Here is initial support for uniform buffer objects. The binding
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between a buffer object and an indexed target is implemented as a
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new StateAttribute, UniformBufferBinding. I've included an
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example program based on the code in the
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ARB_uniform_buffer_object specification.
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A few things remain to do:
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* The binding between a uniform block in a shader program and a
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buffer indexed target number is fixed, like a vertex attribute
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binding. This is too restrictive because that binding can be
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changed without relinking the program. This mapping should be
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done by name in the same way that uniform values are handled
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i.e., like a pseudo state attribute;
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* There's no direct way yet to query for the offset of uniforms
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in uniform block, so only the std140 layout is really usable. A
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helper class that implemented the std140 rules would be quite
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helpful for setting up uniform blocks without having to link a
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program first;
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* There's no direct support for querying parameters such as the
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maximum block length, minimum offset alignment, etc. Having that
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information available outside of the draw thread would make
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certain instancing techniques easier to implement."
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2010-11-29 09:32 robert
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* include/osgDB/DatabasePager, src/osgDB/DatabasePager.cpp: Removed
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deperecated variables that are no longer used.
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2010-11-26 18:19 robert
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* CMakeLists.txt, README.txt, examples/CMakeLists.txt,
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examples/osgviewerIPhone,
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examples/osgviewerIPhone/CMakeLists.txt,
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examples/osgviewerIPhone/iphoneViewerAppDelegate.h,
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examples/osgviewerIPhone/iphoneViewerAppDelegate.mm,
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examples/osgviewerIPhone/main.m,
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examples/osgviewerIPhone/osgIPhoneViewer-Info.plist,
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examples/osgviewerIPhone/osgPlugins.h, include/osgViewer/api/IOS,
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include/osgViewer/api/IOS/GraphicsWindowIOS,
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src/osgPlugins/imageio/ReaderWriterImageIO_IOS.cpp,
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src/osgViewer/CMakeLists.txt, src/osgViewer/GraphicsWindowIOS.mm,
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src/osgViewer/IOSUtils.h, src/osgViewer/IOSUtils.mm: From Tomas
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Holgarth and Stephan Huber, "
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attached you'll find the second part of the IOS-submission. It
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contains
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* GraphicsWindowIOS, which supports external and "retina"
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displays,
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multisample-buffers (for IOS > 4.0) and multi-touch-events
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* an ios-specific implementation of the imageio-plugin
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* an iphone-viewer example
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* cMake support for creating a xcode-project
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* an updated ReadMe-file describing the necessary steps to get a
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working xcode-project-file from CMake
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Please credit Thomas Hogarth and Stephan Huber for these changes.
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This brings the ios-support in line with the git-fork on github.
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It
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needs some more testing and some more love, the cmake-process is
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still a
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little complicated.
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You'll need a special version of the freetype lib compiled for
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IOS,
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there's one bundled in the OpenFrameworks-distribution, which can
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be used."
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Notes, from Robert Osfield, modified CMakeLists.txt files so that
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the IOS specific paths are within IF(APPLE) blocks.
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2010-11-26 17:37 robert
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* src/osgPlugins/OpenFlight/FltExportVisitor.h,
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src/osgPlugins/OpenFlight/expGeometryRecords.cpp: From Katharina
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Plugge, fix for regression in handling of multitexturing.
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2010-11-26 17:35 robert
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* include/osgSim/MultiSwitch,
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src/osgPlugins/OpenFlight/AncillaryRecords.cpp,
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src/osgPlugins/OpenFlight/PrimaryRecords.cpp,
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src/osgPlugins/OpenFlight/Record.h, src/osgSim/MultiSwitch.cpp:
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From Eduardo Poyart, OSG patch: made it read ancillary
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IndexedStrings into MultiSwitch
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2010-11-26 17:32 robert
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* ChangeLog: Updated ChangeLog
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2010-11-26 13:54 robert
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* include/osg/Object, include/osg/Uniform, src/osg/Uniform.cpp:
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