From James Athey, "I've attached a new osgDB ReaderWriter that can read Khronos Texture Files
(KTX).  The KTX file format is straightforward and designed to be easy to
use in OpenGL.

http://www.khronos.org/opengles/sdk/tools/KTX/file_format_spec/
http://www.khronos.org/opengles/sdk/tools/KTX/

The attached plugin can read:

* 1D, 2D, and 3D textures
* uncompressed and compressed images
* mipmapped and non-mipmapped textures
* little-endian and big-endian files
* textures from files as well as seekable istream objects

It does not handle:

* array textures (not supported by the ReaderWriter API)
* cubemap textures (not supported by the ReaderWriter API)
* the "KTXorientation" key-value pair; support could be added later (see
the file format spec for more information)
* non-seekable istream objects (would require more complicated memory
management)
"
From Oren Fromberg, ""
--This line, and thosAttached is an update to ReaderWriterDAE.cpp/h and daeReader.cpp/h that implements

osgDB::ReaderWriter::ReadResult

ReaderWriterDAE::readNode (std::istream&, const osgDB::ReaderWriter::Options*)

This virtual function had never been implemented in ReaderWriterDAE. I implemented this function because the DAE plugin could not load files from other ReaderWriter derived objects that use protocol handlers.

I have updated function declarations in the header to have identical signatures with the base class declarations that include the default parameter.


readNode (std::istream&, …) is nearly identical to readNode(const std::string &, …) except it uses a new private function to convert the file from standard input:

bool daeReader::convert( std::istream& fin )

When this function is called fileURI is the string “from std::istream” to make the user aware where the file is coming from. Then instead of calling

_dae->open(fileURI)

we call

_dae->openFromMemory(fileURI, buffer.data())

Where buffer.data() is a pointer to the dae file text in memory.


Other changes include private functions to clear caches and to consolidate redundant code that appears between the two convert functions.


e below, will be ignored--

M    src/osgPlugins/dae/ReaderWriterDAE.cpp
M    src/osgPlugins/dae/daeReader.cpp
M    src/osgPlugins/dae/ReaderWriterDAE.h
M    src/osgPlugins/dae/daeReader.h
From Gill Peacegood, "In the attached file I have changed the colour space used for writing images to match the one used for reading images. Also this color space does not make subtle changes to the original colours which i think is probably what most people intend when writing an image and is more consistent with other plugins.

The effect is that an image that is written does not have a noticeably different colour when it is read back."
From Aurelein Albert, "Under some Visual Studio configuration, I get compile error on "lib3ds_io.c" due to use of these kind of conversion :

    b[1] = uint8_t((w & 0xFF00) >> 8);

I replaced it with :

    b[1] = (uint8_t)((w & 0xFF00) >> 8);

And it compiles fine
"
Fixed warning
Added a static_cast to avoid build issues under Windows
From Wang Rui, "I've added CDATA tag support to XmlParser so that we can keep user
data (e.g., GLSL shader texts) in XML files without parsing them. This
will be necessary for the coming-soon effect compositor submission.
:-)"
From Wang Rui, "I modified the Serializer header to add a UPDATE_TO_VERSION_SCOPED
macro, which could set version within brackets and reset it after
that. All related serializers are also modified so that the
backward-compatibility bug reported by Farshid can be fixed.
"

From Robert Osfield, removed the use of osg::Referenced and creating the proxy object on the heap.
Removed the insert of requests in the ImageSequence::_filesRequested data structure so that it always requests files, leaving it up the ImagePager to decide to track duplicates
Added serializers for osgGA
Added mutex lock to Uniform::addParent()/removeParent().
Added osgGA::Device class for integration of both physical and virtual devices.

Added template readFile(..) function to make it more convinient to cast to a specific object type.

Added support for osgGA::Device to osgViewer.

Added sdl plugin to provides very basic joystick osgGA::Device integration.
From Stephan Huber, "attached you'll find the latest versions of the QTKit + the AVFoundation-plugin, some changes to osgPresentation and a small enhancement für ImageIO.

I fixed some bugs and did some more tests with both of the video-plugins. I integrated CoreVideo with osgPresentation, ImageStream has a new virtual method called createSuitableTexture which returns NULL for default implementations. Specialized implementations like the QTKit-plugin return a CoreVideo-texture. I refactored the code in SlideShowConstructor::createTexturedQuad to use a texture returned from ImageStream::createSuitableTexture.

I did not use osgDB::readObjectFile to get the texture-object, as a lot of image-related code in SlideShowConstructor had to be refactored to use a texture.  My changes are minimal and should not break existing code.

There's one minor issue with CoreVideo in general: As the implementation is asynchronous, there might be no texture available, when first showing the video the first frame. I am a bit unsure how to tackle this problem, any input on this is appreciated.

Back to the AVFoundation-plugin: the current implementation does not support CoreVideo as the QTKit-plugin supports it. There's no way to get decoded frames from AVFoundation stored on the GPU, which is kind of sad. I added some support for CoreVideo to transfer decoded frames back to the GPU, but in my testings the performance was worse than using the normal approach using glTexSubImage. This is why I disabled CoreVideo for AVFoundation. You can still request a CoreVideoTexture via readObjectFile, though.
"
Fixed bug in click_to_run feature where events would be handled by hidden labels
From Luc Frauciel, "Compile Fix - KTX plugin with Visual Studio, <stdint.h>not defined under MSVC"
Intial work towards support an interaction <imagesequence> tag in Present3D.
From Stephan Huber, RestHttpDevice plugin for support of remote application control via Rest http.
Added event and update callbacks to pass up changes to the mouse position to the ImageSequence::seek() to control which images is selected based on mouse x position
Added reading of the P3D_DEVICE env var for setting up the --device entry.