Fix wrong assignment. CID 702303.

* Give some options for subtitle placement and size.
* Optimize subtitle drawing when subtitles are to be
displayed at screen bottom versus video bottom, and
the subtitle frame does not intersect the video. In
that case we only need to draw it when it changes
(or is to be removed). Fixed the dead-lock problem
in a nicer way.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38841 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Use asynchronous bitmap drawing in VideoView. Wouldn't matter much, though.
* In SubtitleBitmap, if we ever take too long to generate a subtitle bitmap
with the drop-shadow, fall back to outline mode. The StackBlurFilter is
extremely fast, though, so there isn't a huge difference. It can fix some
jumps in the video when switching subtitles in fullscreen mode, though.
* Introduce overlay mode to SubpixelBitmap. It uses the black outline then
and disables font anti-aliasing (just for the outline).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38833 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added basic support for SRT subtitle files. It only works
if the SRT file is placed alongside the current playlist
item under the same name (sans extension). The name of the
language is taken from the file which needs to be separated
by a dot (should be improved).
* Instead of the black outline, subtitles have a nice drop
shadow now, which is easier on the eyes somehow.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38827 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Improve clarity of some code.
* 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

Work around gcc2 limitation to fix build.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38825 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added more comments to the code.
* 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

Added SubtitleBitmap class which can create a transparent
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

Fix wrong assignment. CID 702303.

* Give some options for subtitle placement and size.
* Optimize subtitle drawing when subtitles are to be
displayed at screen bottom versus video bottom, and
the subtitle frame does not intersect the video. In
that case we only need to draw it when it changes
(or is to be removed). Fixed the dead-lock problem
in a nicer way.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38841 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Use asynchronous bitmap drawing in VideoView. Wouldn't matter much, though.
* In SubtitleBitmap, if we ever take too long to generate a subtitle bitmap
with the drop-shadow, fall back to outline mode. The StackBlurFilter is
extremely fast, though, so there isn't a huge difference. It can fix some
jumps in the video when switching subtitles in fullscreen mode, though.
* Introduce overlay mode to SubpixelBitmap. It uses the black outline then
and disables font anti-aliasing (just for the outline).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38833 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added basic support for SRT subtitle files. It only works
if the SRT file is placed alongside the current playlist
item under the same name (sans extension). The name of the
language is taken from the file which needs to be separated
by a dot (should be improved).
* Instead of the black outline, subtitles have a nice drop
shadow now, which is easier on the eyes somehow.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38827 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Improve clarity of some code.
* 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

Work around gcc2 limitation to fix build.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38825 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added more comments to the code.
* 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

Added SubtitleBitmap class which can create a transparent
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