Added ODML Index support, still needs work though too much duplicated code. Feedback welcome

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34354 a95241bf-73f2-0310-859d-f6bbb57e9c96

First cut at improving avi seeking

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29308 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added FindKeyFrame() method to MediaExtractor, it is similar to Seek(),
but operates "read-only".
* Added FindKeyFrame() method to ReaderPlugin, see above.
* Reformated ReaderPlugin header. Added const qualifier to Source() method.
* Small cleanups in BMediaTrack::SeekToTime() and SeekToFrame(). Added TODOs
with regards to "seeking" in decoders, wich should IMHO be revised. (Codecs
cannot seek in the stream, they only get fed chunk data. The only thing they
can do is reset themselves in preparation for a discontinuity of the chunk
data...)
* Implemented BMediaTrack::FindKeyframeByXX() methods via the new
MediaExtractor::FindKeyFrame() method.
* Implemented Seek() and FindKeyFrame() methods in the Reader base class,
returning B_NOT_SUPPORTED. I think this makes sense and also I don't have
to adapt all existing Reader plugins for the new FindKeyFrame() call. :-)
* Implemeneted FindKeyFrame() in the avi_reader. The OpenDMLFile class
gets Seek() extended for a "read-only" mode. Currently the implementation
is broken (as before) with regards to keyframes. These were ignored before
and I have not changed them to actually support the seek flags with regards
to keyframes. That's the interesting TODO...
* Some reformatting here and there in avi_reader code, sorry for the mixup.
The only actual change is the support for the read-only flag to Seek().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24495 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Rewrote BeBuild.h which had "a few" consequences (got rid of all those class
definitions).
* Minor cleanup here and there.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22577 a95241bf-73f2-0310-859d-f6bbb57e9c96

Preparation of seek support. Put AVI index handling into different files. Preload the full idx1 (standard) index during file opening.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21388 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added ODML Index support, still needs work though too much duplicated code. Feedback welcome

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34354 a95241bf-73f2-0310-859d-f6bbb57e9c96

First cut at improving avi seeking

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29308 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added FindKeyFrame() method to MediaExtractor, it is similar to Seek(),
but operates "read-only".
* Added FindKeyFrame() method to ReaderPlugin, see above.
* Reformated ReaderPlugin header. Added const qualifier to Source() method.
* Small cleanups in BMediaTrack::SeekToTime() and SeekToFrame(). Added TODOs
with regards to "seeking" in decoders, wich should IMHO be revised. (Codecs
cannot seek in the stream, they only get fed chunk data. The only thing they
can do is reset themselves in preparation for a discontinuity of the chunk
data...)
* Implemented BMediaTrack::FindKeyframeByXX() methods via the new
MediaExtractor::FindKeyFrame() method.
* Implemented Seek() and FindKeyFrame() methods in the Reader base class,
returning B_NOT_SUPPORTED. I think this makes sense and also I don't have
to adapt all existing Reader plugins for the new FindKeyFrame() call. :-)
* Implemeneted FindKeyFrame() in the avi_reader. The OpenDMLFile class
gets Seek() extended for a "read-only" mode. Currently the implementation
is broken (as before) with regards to keyframes. These were ignored before
and I have not changed them to actually support the seek flags with regards
to keyframes. That's the interesting TODO...
* Some reformatting here and there in avi_reader code, sorry for the mixup.
The only actual change is the support for the read-only flag to Seek().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24495 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Rewrote BeBuild.h which had "a few" consequences (got rid of all those class
definitions).
* Minor cleanup here and there.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22577 a95241bf-73f2-0310-859d-f6bbb57e9c96

Preparation of seek support. Put AVI index handling into different files. Preload the full idx1 (standard) index during file opening.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21388 a95241bf-73f2-0310-859d-f6bbb57e9c96