1. Respect "noMatrixTransforms" option for matrices attached to meshes, not only those attached to nodes
2. traverse_nodes variable did the exact opposite of it's description.
3. Always try to load referenced textures, even if we can't find the files (in order to the the registry's ReadFileCallback have a stab at it)
"
See attached my ported code, which fulfills:
- using of setUserValue()/getUserValue()
- user-value will be attached to Geode or Drawable
- actually 3 values will be added: SMC (surface), FID (feature) and IRC (IRcolor). Its UserValue-names are < UA:SMC >, < UA:FID > and < UA:IRC > (without spaces!)
- user-value will be attached to Geode or Drawable
- has an option (named preserveNonOsgAttrsAsUserData) for control whether the UserValues should be attached (Default: no UserValues will be attached)
Reading out this values is very simple. Here is an example (uservalue-name without spaces!):
signed short smc;
if (myGeode.getUserValue("< UA:SMC >", smc))
{
doSomethingWithTheGeodeAndItsSmc(myGeode, smc);
}
else
{
// geode has no SMC
}
Header update
FindFFmpeg.cmake has been changed in order to support the new header include format for FFmpeg. In the 1.0 release, a new file had been added with the name “time.h” in the avutil library. The previous method of adding includes caused conflicts with the ANSI C “time.h” file. Now the include directive will only use the main include folder. All files using the old include format have been updated to reflect the change.
Added __STDC_CONSTANT_MACROS define to CMakeLists.txt
Since there is no guarantee that FFmpegHeaders.hpp will be included before stdint.h is included, the define has been moved from FFmpegHeaders.hpp to be part of the CMakeLists.txt for the FFmpeg plugin. This will allow the define to work on all compilers regardless of include order.
Replaced AVFormatParameters with AVDictionary
AVFormatParameters is no longer supported in FFmpeg and has been replaced with a key/value map of strings for each setting. FFmpegParameters and FFmpegDecoder has been updated to reflect this.
Replaced av_open_input_file with avformat_open_input
FFmpeg now opens files using avformat_open_input. Since the av_open_input_file method is deprecated, the FFmpegDecoder class has been updated to reflect this change.
Added custom AVIOContext field to options
Since some formats and inputs may not be supported by FFmpeg, I have added a new parameter that allows a user to allocate their own AVIOContext. This class will allow for creating a read, seek, and write callback if they desire.
Checking for start_time validity
It is possible for some file formats to not provide a start_time to FFmpeg. This would cause stuttering in the video since the clocks class would be incorrect.
Removed findVideoStream and findAudioStream
The new FFmpeg release already has a function that will find the best audio and video stream. The code has been replaced with this function.
Updated error reporting
Some functions would not log an error when opening a file or modifying a file failed. New logs have been added as well as a function to convert error numbers to their string descriptions.
decode_video has been replaced
The old decode_video function would remove extra data that some decoders use in order to properly decode a packet. Now av_codec_decode_video2 has replaced that function.
Picture format changed from RGBA32 to RGB24
Since most video will not contain an alpha channel, using a 24 bit texture will use less memory."
It now points to sdk version 6.0 (I do intend to make this configurable my command line)
It also added a search for libtiff to Apple builds mainly for use with osg earth."
with startThreading/stopThreading the _drawQueue and _availableQueue
are not reset properly. This can lead to a deadlock when threading is
started again. So before threading is started again the queues must be
reset. This deadlock is also reported earlier by someone else in here:
http://forum.openscenegraph.org/viewtopic.php?p=43415#43415"
FlattenStaticTransformsDuplicatingSharedSubgraphsVisitor: the visitor
will replace part of the tree when visiting the nodes but it does not
update the current node path to reflect this. If you then have
multiple nested transform nodes it will usually crash and sometimes it
won't crash but the resulting mesh will miss some nodes."
the float texture formats.
I need a few of these formats somewhere but have extended everything that I
found plausible and was easy to find a GL texture type/format for.
For some float32 type of texture the files the implementation seem to work fine.
The rest lacks testing.
The writer side is not implemented."
Internal format of rgb image is wrongly set ( diffrent then in other images type plugin ), because of that using rgb images in osg::Texture2DArray causes a bug."
