| Commit message (Collapse) | Author | Age | Files | Lines |
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pbuffer and fbo testing
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'reset(boolean full)' enables user to reset ringbuffer pointer and assume it's empty or full,
while 'clear()' shall only remove all references .. etc.
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reflect semanics - Also fix the exception message (enabled/disabled -> bound/unbound)
Reason of change: Avoid confusion and point to the cause!
API change:
glIsVBOArrayEnabled() -> glIsVBOArrayBound()
glIsVBOElementArrayEnabled() -> glIsVBOElementArrayBound()
glIsPBOPackEnabled() -> glIsPBOPackBound()
glIsPBOUnpackEnabled() -> glIsPBOUnpackBound()
Exception message change:
"must be enabled to call this method" -> "must be bound to call this method"
"must be disabled to call this method" -> "must be unbound to call this method"
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- GLMediaPlayer
- Remove State.Stopped and method stop() - redundant, use pause() / destroy()
- Add notion of stream IDs
- Add API doc: State / Stream-ID incl. html-anchor
- Expose video/audio PTS, ..
- Expose optional AudioSink
- Min multithreaded textureCount is 4 (EGL* and FFMPEG*)
- GLMediaPlayerImpl
- Move AudioSink rel. impl. to this class,
allowing a tight video implementation reusing logic.
- Remove 'synchronized' methods, synchronize on State
where applicable
- implement new methods (see above)
- playSpeed is handled partially in AudioSink.
If it exeeds AudioSink's capabilities, drop audio and rely solely on video sync.
- video sync (WIP)
- video pts delay based on geometric weight
- reset video SCR if 'out of range', resync w/ PTS
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- FramePusher
- allow interruption when pausing/stopping,
while waiting for next avail free frame to decode.
- FFMPEGMediaPlayer
- Add proper AudioDataFormat negotiation AudioSink <-> libav
- Parse libav's SampleFormat
- Remove AudioSink interaction (moved to GLMediaPlayerImpl)
- Tests (MovieSimple, MovieCube):
- Add aid/vid selection
- Add KeyListener for actions: seek(..), play()/pause(), setPlaySpeed(..)
- Dump perf-string each 2s
- TODO:
- Add audio sync in AudioSink, similar to GLMediaPlayer's weighted video delay,
here: drop audio frames.
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- AudioSink.AudioDataFormat
- add fixedP (fixed-point or floating-point)
- AudioSink
- rename 'buffer count' to 'frame count'
- add setPlaySpeed(..)
- add isPlaying()
- add play()
- add pause()
- add flush()
- add: getFrameCount(), getQueuedFrameCount(), getFreeFrameCount(), getEnqueuedFrameCount(),
- rename: writeData() -> enqueueData(..)
- ALAudioSink
- multithreaded usage
- make ALCcontext current per thread, now required for multithreaded use
Use RecursiveLock encapsulating the ALCcontext's makeCurrent/release/destroy,
since the native operations seem to be buggy.
NOTE: Think about adding these general methods to ALCcontext
- implement new methods
-
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optional OMX to fail to compile
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available EGL/FFMPeg. WIP!
Off-thread decoding:
If validated (impl) textureCount > 2, decoding happens on extra thread.
If decoding requires GL context, a shared context is created for decoding thread.
API Changes:
- initGLStream(..): Adds 'textureCount' as argument.
- TextureSequence.TexSeqEventListener.newFrameAvailable(..) exposes the new frame available
- TextureSequence.TextureFrame exposes the PTS (video)
Implementation:
- 'int validateTextureCount(int)': implementation decides whether textureCount can be > 2, i.e. off-thread decoding allowed,
default is NO w/ textureCount==2!
- 'boolean requiresOffthreadGLCtx()': implementation decides whether shared context is required for off-thread decoding
- 'syncFrame2Audio(TextureFrame frame)': implementation shall handle a/v sync, due to audio stream details (pts, buffered frames)
- FFMPEGMediaPlayer extends GLMediaPlayerImpl, no more EGLMediaPlayerImpl (redundant)
+++
- SyncedRingbuffer: Expose T[] array
+++
TODO:
- syncAV!
- test Android
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Gong manual testing)
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throw an exception - only dump DEBUG info!
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Make impl. methods final.
createDummyDrawable(..) is useful for efficient shared context w/o actually rendering to this dummy drawable's framebuffer
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tiny, using png)
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refine commit 3e4dac6373185a1a9061b394601221052b2bef84)
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(subject to be removed).
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Regression introduced by:
dba2faf8520a43a809eb756869c6c97a0a2ef2cd
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- AudioSink w/ AudioFrame and formats public
- ALAudioSink uses a circular buffer now, hence relaxes the one-threaded player mode
- FFMPEGMediaPlayer uses multiple audio frames (equal to the ALAudioSink number)
and wraps data to NIO buffer w/o copy.
- FFMPEGMediaPlayer audio threading currently disabled: distorted sound
Seems that the ALAudioSink's circular buffer usage is good enough for now.
- Verbosity only w/ DEBUG flag
- New SyncedRingbuffer for effcient synced buffering
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such a property + method do same thing as isIdentity), new setIdentity method, default constructor sets this quaternion to identity, new fromAxis method/costructor
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operations changed to VectorUtil instead
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Signed-off-by: Xerxes Rånby <[email protected]>
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Signed-off-by: Xerxes Rånby <[email protected]>
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Signed-off-by: Xerxes Rånby <[email protected]>
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Fixes OpenAL invalid argument error when trying to fill buffers.
Signed-off-by: Xerxes Rånby <[email protected]>
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Conflicts:
src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGDynamicLibraryBundleInfo.java
src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java
Signed-off-by: Xerxes Rånby <[email protected]>
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There is still something wrong with the buffering part;
OpenAL will complain at runtime.
Signed-off-by: Xerxes Rånby <[email protected]>
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Use ALAudioSink when available and fallback to
JavaSoundAudioSink when JOAL are not found on classpath.
Java Sound playback moved from FFMPEGMediaPlayer into JavaSoundAudioSink.
Signed-off-by: Xerxes Rånby <[email protected]>
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FFMPEGMediaPlayer
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Signed-off-by: Xerxes Rånby <[email protected]>
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buffer underrun.
Signed-off-by: Xerxes Rånby <[email protected]>
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