* Preserve transparency of default color when color
changes via tag.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38826 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Cleanup ParseStates in case the input didn't have
all closing tags.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38824 a95241bf-73f2-0310-859d-f6bbb57e9c96
default drawing mode for text rendering. Don't override it
with B_OP_COPY (still the default). Should not have any
consequences in any existing use-case. The MediaPlayer can
use BTextViews to render semi-transparent subtitles this way.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38823 a95241bf-73f2-0310-859d-f6bbb57e9c96
BBitmap from a subtitle line as found in SRT files. It
supports all tags except positioning (should probably be
handled in upper layers anyway). The parsing is simplistic
but should be robust. The layout of text is handled by an
offsreen BTextView. VideoView can be given a subtitle
string.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38822 a95241bf-73f2-0310-859d-f6bbb57e9c96
are stored in signature-based subdirectories. This improves upon r37871 and
should allow BOM to properly harvest catkeys for online translation tools.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38819 a95241bf-73f2-0310-859d-f6bbb57e9c96
not compile on BeOS anymore, I've removed the
BeOS versions from the rest of the source.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38815 a95241bf-73f2-0310-859d-f6bbb57e9c96
don't belong to the audio or video super type. All other files
should now open automatically with MediaPlayer since r38810
even without it claiming direct support for them.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38812 a95241bf-73f2-0310-859d-f6bbb57e9c96
the super type is only regarded for "installed" MIME types.
The comment says that uninstalled MIME types are assumed
to be application MIME types, but this is clearly not always
the case. Initializing the secondary signature regardless
fixes the problem that unkown document MIME types open in
a random application, even though their super type has a
preferred handler. If the type is indeed an application
itself, I suppose no harm is done, since the primary
signature takes precedence anyway. Closes ticket #4501.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38810 a95241bf-73f2-0310-859d-f6bbb57e9c96
Some test clips with sub-title tracks would hang MediaPlayer
without this fix here.
* Optimize FindKeyFrame() and Seek(), check the range between
last requested/reported frame and bail out early with the
same result. Seems to fix MediaPlayer starting to drop frames
when it got caught up in a keyframe finding party...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38808 a95241bf-73f2-0310-859d-f6bbb57e9c96
in many situations, FindKeyframe() was unable to reliably
predict what frame Seek() would be able to seek to.
* Refactored a new base class StreamBase from the old
StreamCookie, renamed StreamCookie to just Stream.
* In FindKeyframe(), Stream will create a "ghost" StreamBase
instance. That one will be used to actually seek in the
stream without modifying the AVFormatContext of the real
Stream. From that we can tell what position we can /really/
seek to. For AVIs mostly, it is important to still use
av_index_search_timestamp(), since for many AVIs I tested,
reading the next packet after seeking did not produce a
timestamp, however the index entry contained just the correct
one. If the next packet does contain a PTS, it will still
override the index timestamp, though.
* Contrary to my previous belief, there was still a locking
problem with how MediaPlayer used the BMediaTracks. The video
decoding thread and the playback manager both used
FindKeyframe() without holding the same lock. We support this
now by using one BLocker per Stream. (The source BDataIO is
still protected by another single lock.) With the new ghost
stream stuff, the locking problem became much more of a problem,
previously the FindKeyframe() had a much rarer race condition
which would only trip when the decoding thread would cause new
index entries to be inserted into the index.
* Use the same ByteIOContext buffer size that avformat would be
using if it initialized the ByteIOContext through other API.
* Don't leak the probe buffer in case of error.
* Don't leak the ByteIOContext buffer in the end.
* Do not discard other stream packets anymore, this makes the
ASF demuxer happy and ASF files can now be seeked as well as
with ffplay itself.
With these changes, all my MPEG test streams work. Some could be seeked
before, but would show bad artifacts. Some streams would completely loose
video after seeking once. My MPEG2 test stream works much better now,
although audio is slightly out of sync, unfortunately. All my test AVIs
work as good as before, MP4 and MKV still work perfectly. The single
test ASF I got is now perfectly seekable.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38807 a95241bf-73f2-0310-859d-f6bbb57e9c96
the new video decoding function. This just avoids a warning
generated from the libavcodec sources. The function used before
did the exact same thing...
* Maintain fStartTime correctly in _DecodeVideo(). Don't overwrite
it with a calculated starttime in Decode(). This will allow drift
to bubble up to the higher layers.
* Do not use the previously required hack to close and reopen the
AVCodec after seeking. avcodec_flush_buffers() seems to work
fine now, and for certain stream types (MPEG1, MPEG2 video for
example) the keyframe is correctly used after seeking.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38806 a95241bf-73f2-0310-859d-f6bbb57e9c96
asked to seek backwards, cause us to produce silence. This fixes some
occasionally very unpleasant noise after seeking.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38805 a95241bf-73f2-0310-859d-f6bbb57e9c96
- Add an additional layout approach for the Pinwheel which leads to the same result.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38794 a95241bf-73f2-0310-859d-f6bbb57e9c96
- Add more convenience AddViewTo{Right, Left, Top, Bottom} functions to add a item to the sides of an existing area.
- Need to add the Jamfile hack again to include the ViewLayoutItem.h header. I thing about to add the ALMLayout.* files to the interface dir when its a little bit more matured. Then the problem will be solved. Till I made a decision or somebody tell me its a bad idea to add the ALMLayout to the official interface stuff or the ViewLayoutItem.h should be in a shared header dir I will keep this hack.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38793 a95241bf-73f2-0310-859d-f6bbb57e9c96
- Init some more variables in the constructor.
- Rename HasSame*As to Set*As. The old one is more a question. Also add an optional factor and remove the HasSameSizeAs function which tempt the user to leak a BList.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38790 a95241bf-73f2-0310-859d-f6bbb57e9c96
FFmpeg. It's a bit sad, but this obsoletes pretty much all other decoder
and reader plugins. Some of them were built on external libraries as well
(AC3 (not part of default image anyway, since it's GPL), APE, MusePack),
so it's not really a big difference to using FFmpeg as external library.
The format matching is greatly simplified by using B_MISC_FORMAT_FAMILY
for everything but raw audio, and the actual FFmpeg CodecID as codec tag.
The downside of this is that the AVFormatReader can no longer be used with
other decoder plugins, but it would be easy to add special cases for native
decoders we wish to support. Obviously the out of the box support for file
formats and decoders has greatly increased with this change, so there has
to be a pretty good reason now for writing a "native" decoder or reader.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38786 a95241bf-73f2-0310-859d-f6bbb57e9c96
Also remove LayoutStyle feature because resizing the parent view might not be a good idea. If the parent view should be resized you should better but it into a BLayout too.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38779 a95241bf-73f2-0310-859d-f6bbb57e9c96
