| Commit message (Collapse) | Author | Age | Files | Lines |
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delay' in regular println.
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- Use Platform.currentTimeMillis() for accurate timing!
- GLMediaPlayer / GLMediaPlayerImpl
- Add DEBUG_NATIVE property jogl.debug.GLMediaPlayer.Native
for verbose impl. messages, i.e. ffmpeg/libav
- Add 'synchronization' section in GLMediaPlayer API doc (WIP)
- Use passive non-blocking video synchronization,
i.e. repeat frames instead of 'sleep'.
Thx to Xerxes's suggestion.
- Add flushing of cached decoded frames,
allowing to remove complicated 'videoSCR_reset_latch'
- FramePusher (threaded decoding):
- Always create a shared context!
- Release context while pausing
- Pre/post 'getNextTextureImpl()' actions only
at makeCurrent/release.
- newFrameAvailable(..) signal after decoded frame is enqueued
- FFMPEGDynamicLibraryBundleInfo
- Bind add. functions of libavcodec:
+ "av_init_packet",
+ "av_new_packet",
+ "av_destruct_packet",
- Bind add. functions of libavformat:
+ "avformat_seek_file",
+ "av_read_play",
+ "av_read_pause",
- DEBUG property := FFMPEGMediaPlayer.DEBUG || DynamicLibraryBundleInfo.DEBUG;
- FFMPEGMediaPlayer
- Use libavformat's 'av_read_play()' and 'av_read_pause()',
which may get utilized for network streams, e.g. RTSP
- getNextTextureImpl(..):
- Fix retry loop
- Use postNextTextureImpl/preNextTextureImpl if desired (PSM)
- Native:
- Use fixed my_av_q2i32(..) macro (again)
- Use INVALID_PTS marker (synced w/ Java code)
- DEBUG: Dump more detailed frame information
- TODO: Consider passing frame_delay, especially for repeated frames!
- Tests (MovieSimple, MovieCube):
- Refine KeyEvents control for seek and speed.
- TODO:
- Proper audio clock calculation - difficult w/ OpenAL !
- Video / Audio sync:
- seek !
- streams w/ very async A/V frames
- Test Streams:
- Five-minute-sync-test.mp4
- Audio-Video-Sync-Test-Calibration-23.98fps-24fps.mp4
- sound_in_sync_test.mp4
- big_buck_bunny_1080p_surround.avi
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getDefaultPixelDataType()/getDefaultPixelDataFormat() use defaults (fix)
GLContextImpl's getDefaultPixelDataType()/getDefaultPixelDataFormat()
uses default values if GL query fails.
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GLPixelAttributes checks arguments (componentCount, format / type)
and the queried bytesPerPixel.
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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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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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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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(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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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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buffer underrun.
Signed-off-by: Xerxes Rånby <[email protected]>
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Signed-off-by: Xerxes Rånby <[email protected]>
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frames to java.
Signed-off-by: Xerxes Rånby <[email protected]>
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Prevent the video sync code to delay a frame more than 1 second.
Signed-off-by: Xerxes Rånby <[email protected]>
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A temporal solution before we implement video decode and frame cache
in a separate thread.
Signed-off-by: Xerxes Rånby <[email protected]>
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av_samples_get_buffer_size
Signed-off-by: Xerxes Rånby <[email protected]>
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calling 'PropertyAccess.isPropertyDefined(propName, default)' through Debug class.
Calling 'Debug.isPropertyDefined(propName, default)' may be 'optimized' to
'PropertyAccess.isPropertyDefined(propName, default)', which would skip the modules Debug's class initialization.
Iff that happens, an AccessControlException may happen, due to requesting an insecure property,
since modules own Debug class has not been added it's trusted prefixes from within it's init block yet.
This seems to be a bug of the JVM .. to me, however .. the above description is the only
able to explain the issue at hand.
+++
Fix calls Debug class own static methods, either Debug.initSingleton() or Debug.debug(),
before calling 'isPropertyDefined(propName, default)'.
+++
Also mark Debug class static methods final!
+++
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deprecated in 130 and removed in 150.
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isExtensionAvailable() - impl. uses a mapping.
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add GLProfile argument, similar to canCreateFBO(..)
In case a compatible non-core profile is requests, canCreateGLPbuffer(..) returns false on OSX.
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class does _nor_ premultiply RGBA image data by default!
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commit 1a20ef3aa1dc9acedd7da0475ee19d4c40b18498)
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case proper ES3_compat is given.
isGLES3Compatible() and isGL4ES3() of GLBase _and_ GLContext
includes [ GL >= 4.3, GL >= 3.1 w/ GL_ARB_ES3_compatibility and GLES3 ].
Tested GL 'aliasing' w/ TestGLProfile01NEWT, i.e. isGL*() and getGL*().
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ALPHA (regression of e92e561df9673ce77783d6fa3815a942a39a53c0)
GLES2 does not and GL2 may not support RED!
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won't work w/ core >= GL3 profiles
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core profile now - no more OSX exception!
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BuildComposablePipeline: Unify GL identify methods
- Only use base pipelines for Trace/Debug, mock others (ES2, GL2, ..)
The Trace/Debug generated pipelines consume quite some space
and only the actual GL*Impl pipeline is actually required.
To make this work, we have to identify the GL type via it's downstream instance
to implement isGL*() and getGL*() methods, see below!
Adding dummy Trace/Debug type wrapper for GL2, GL3, GL3bc, GL4 and GLES2.
BuildComposablePipeline: Unify GL identify methods
As described above, Trace/Debug shall utilize downstream identification for isGL*() and getGL*() methods.
Custom types, like FixedFuncImpl may choose to be identified by their class inheritance,
by passing command-line argument 'gl_identity_by_assignable_class'.
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3a0d7703da32e9a5ddf08a334f18588a78038d88
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