| Commit message (Collapse) | Author | Age | Files | Lines |
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orientation change (flipped), API-doc,
- State
- Fix state transition (initGL() error)
- Camera options
- options uses ';' as query separator
- don't use 'default' options, driver should know
- Detect and act on orientation change (flipped)
- ffmpeg impl detects if flipped changes and triggers a SIZE update event.
This allows application to react, i.e. re-init GL and use new TextureCoord's.
Test: Works well on Windows w/ rawvideo dshow camera driver/codec.
- API-doc
- TexSeqEventListener/GLMediaEventListener usage / constraints (GL, ..)
- State transition fix
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windows, 2 more pixel formats, fail-safe data handling
- add support for ffmpeg 2 / libav 10 -> lavc55_lavf55_lavu52_lavr01
- add support for ffmpeg libswresample (similar to libavresample)
- handle BGRA (GL type) and BGR24 (texture shader)
- Change Camera URI semantics, drop 'host' and use 'path' for camera ID
and use 'query' for options.
- add support for Window's DShow camera selection
- our camera id -> index of list of video-input devices,
this gives us same behavior as w/ Linux
- requires windows libs: strmiids, uuid, ole32, oleaut32
- Compiles w/ MingW64, works w/ libav/ffmpeg
- TODO: test compilation w/ MingW 32bit !
- don't push data to texture if (linesize <= 0)
this may happen due to buggy decoder / setup ..
Tested manually on GNU/Linux x64 and Windows x64:
- GNU/Linux libav 0.8, libav 9, libav 10, ffmpeg 1.2, ffmpeg 2.0
- Windows libav 0.8, libav 9, ffmpeg 2.0
- videos and camera
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def. high camera options, cleanup symbols)
- Fix libav/ffmpeg compilation
- Split native GLContext code from JoglCommon
- JoglCommon is required for ffmpeg_* c-compile/link
- Supported versions now:
- 0.8 53.53.51
- 9.0 54.54.52
- FFMPEGMediaPlayer
- Update API doc, add compatibility .. etc
- Pixel format conversions (via shader texture lookup func):
- YUV420P, YUVJ420P
- YUV422P, YUVJ422P
- YUYV422
- Properly handle aid/vid
- In camera mode: set high default values
- TODO: Make it configurable via camera URI:
- video_size
- framerate
- ?
- FFMPEGDynamicLibraryBundleInfo
- Cleanup symbols / remove unused (pre 53)
- Add av_dict_* methods
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version dependent c-files individually and inject object files. ; ffmpeg *register_all() at setStream0(..)
- Use 'dot less' dir/file names
- Compile ffmpeg version dependent c-files individually and inject object files.
- ffmpeg *register_all() at setStream0(..)
- Only register devices if available _and_ camera is requested.
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'stub_includes'
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missing symbol 'av_realloc'.
- Add camera input
- Use URI w/ scheme 'camera' to determine camera input is desired,
use URI host as camera id.
E.g. 'camera://0' for 1st camera.
- AndroidGLMediaPlayerAPI14: Via 'Camera'
- FFMPEG*: Via libavdevice, device name and input format
- TODO: Add controls to manipulate camera if available
- FFMPEG*
- Add symbols
- avcodec_register_all
- av_realloc (was missing)
- avdevice_register_all
- Load libavdevice (opt)
- Camera:
- Use <ID> (windows) and /dev/video<ID> other OS
- simply find the input format in native code
- Support YUYV422 (used in video4linux2, etc.)
- Stuff 2x 16bpp (YUYV) into one RGBA pixel!
- Add texture format for 16bpp
- Add texture lookup shader
- Fix av_packet leak in readNextImpl(..)
- Restore orig pointer and size values,
we may have moved along within packet.
Then call av_free_packet().
- Use null AudioSink if audio-id is NONE
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FFMPEGNatives -> FFMPEGv08Natives + FFMPEGv09Natives
Enables FFMPEGMediaPlayer to work w/ either ffmpeg/libav version 8 or 9 w/ same JOGL binary
Same C source code is compiled against
1: version 0.8 FFMPEGv08Natives lavc53.lavf53.lavu51
2: version 0.9 FFMPEGv09Natives lavc54.lavf54.lavu52.lavr01
FFMPEGv08Natives and FFMPEGv09Natives implements FFMPEGNatives,
native C code uses CPP '##' macro concatenation to produce unique function names.
To enable 'cpp' to find the libav* header files matching the desired version,
we have placed them in the c-file's folder, issued '#include "path/file.h"
and added symbolic links to allow finding same module and 'sister modules':
ls -l libavformat/
..
lrwxrwxrwx 1 sven sven 13 Aug 26 12:56 libavcodec -> ../libavcodec
lrwxrwxrwx 1 sven sven 14 Aug 26 12:56 libavformat -> ../libavformat
lrwxrwxrwx 1 sven sven 12 Aug 26 12:57 libavutil -> ../libavutil
..
At static init FFMPEGDynamicLibraryBundleInfo, determines the runtime version
and instantiates the matching FFMPEGNatives, or null if non matches.
FFMPEGMediaPlayer still compares the compile-time and runtime versions.
FFMPEGMediaPlayer passes it's own instance to FFMPEGNatives for callbacks.
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libavresample of version 9
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- Add compile-time/runtime version check, fail if major versions do not match
assuming binary incompatibility
- Add: 'av_find_input_format' for future video input support
- Manually map '/dev/video<NUM>' to video input - not working yet.
- WINDOWS: Set file to '<NUM>'
- Set input format string depending on OS
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their sub-folders; Add lavc54.lavf54.lavu52 (version 9) header files
lavc54.lavf54.lavu52:
- Begin testing w/ version 9
- Header files are binary incompatible (data types)
Default is still lavc53.lavf53.lavu51
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finding it and dumping a DEBUG message
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Multithreaded decoding and API should be considered stable by now,
minor changes may apply if Android/OMX impl. requires it.
We still need to solve TODO's as listed below, copied from 474ce65081ecd452215bc07ab866666cb11ca8b1.
+++
- *TextureFrame OO changes:
- TextureFrame extends TimeFrameI
- GLMediaPlayerImpl*
- Adapt to Ringbuffer changes of GlueGen commit f9f881e59c78e3036cb3f956bc97cfc3197f620d
- Fix impl. method's API doc
- getNextTextureImpl(..) returns video PTS
- Fix audio-only playback
- frame dropping shall only happen if:
- previous frame has not been dropped
- frame is too later
- one decoded frame is already available
- Don't block for decoder anymore:
- nextFrame = "videoFramesDecoded.getBlocking() -> videoFramesDecoded.get()";
No 'next decoded frame avail' only could mean:
- slow decoding/hardware
- slow transport
hence we shall not block rendering.
- Add DEBUG output if using last frame
- Add integer property 'jogl.debug.GLMediaPlayer.StreamWorker.delay' in milliseconds
to simulate slow decoding, i.e. delay is added in StreamWorker after decoding
before pushing new frame to Ringbuffer.
- FFMPEGMediaPlayer:
- audioFrameLimitWithVideo 128 -> 64
- audioFrameLimitAudioOnly 128 -> 32
- uses AudioSink's 'enqueueData(int pts, ByteBuffer bytes, int byteCount)'
- fixes for audio-only playback
+++
Working Tests: MovieSimple and MovieCube
TODO-1: Fix
- Android
- OMXGLMediaPlayer
TODO-2:
- Fix issue where async audio frames arrive much later than 1st video frame, i.e. around 300ms.
- Default TextureCount .. maybe 3 ?
- Adding Audio synchronization ?
- Find 'truth' about correlation of audio and video PTS values,
currently, we assume both to be unrelated ?
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- Update/fix GLMediaPlayer API doc
- GLMediaEventListener: Add event bits for all state changes to be delivered via attributesChanged(..)
- StreamWorker / Decoder Thread:
- Use StreamWorker only !
- Handle exceptions on StreamWorker via StreamException
- Handles stream initialization and decoding (-> initStream(..))
- Split initGLStream(..) -> initStream(..) + initGL(GL)
- allow initStream(..)'s implementation being executed on StreamWorker
- allow GL initialization to be 'postponed' when stream is read,
i.e. non blocking stream initialization (UI .. etc)
- Handle EOS via END_OF_STREAM_PTS -> pause/event
- Video: Use lock-free LFRingbuffer, similar to
ALAudioSink (commit f18a94b3defef16e98badd6d99f2422609aa56c5)
+++
- FFMPEGDynamicLibraryBundleInfo
- Add avcodec's:
- avcodec_get_frame_defaults, avcodec_free_frame (54.28.0), avcodec_flush_buffers,
- Add avutil's:
- av_frame_unref (55.0.0)
- Add avformat's:
- avformat_seek_file (??)
+++
- FFMPEGMediaPlayer Native:
- add 'snoop' video frames for a/v frame count relation.
disabled per default, since no more needed due to ALAudioSink's
grow-buffer usage of LFRingbuffer.
- use sp_avcodec_free_frame if available
- 'useRefCountedFrames=1' for libav 55.0 to cache more than one audio frame,
not used since ALAudioSink's OpenAL usage does not require it (copies data once).
Note: the above snooped-video frame count is used here.
- use only one cached audio-frame (-> see above, OpenAL copies data once),
while reusing the NIO buffer!
- Perform OpenGL sync (glFinish) in native code!
- find proper PTS value, i.e. either frame's PTS or DTS,
see 'PTSStats'.
- FFMPEGMediaPlayer Java:
- use private fields
- simplified code due to above changes.
+++
Working Tests: MovieSimple and MovieCube
TODO-1: Fix
- Android
- OMXGLMediaPlayer
TODO-2:
- Fix issue where async audio frames arrive much later than 1st video frame, i.e. around 300ms.
- Default TextureCount .. maybe 3 ?
- Adding Audio synchronization ?
- Find 'truth' about correlation of audio and video PTS values,
currently, we assume both to be unrelated ?
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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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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
-
- 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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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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(subject to be removed).
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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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Fix GL* API doc header, align w/ spec-overview.
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for a long time!
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deprecated in 130 and removed in 150.
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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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ALPHA (regression of e92e561df9673ce77783d6fa3815a942a39a53c0)
GLES2 does not and GL2 may not support RED!
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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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getDownstreamGL()/getRootGL(); GLContext.isGL* added proper API doc., isGL3core()/hasNoDefaultVAO() and getDefaultVAO().
- Fix BuildComposablePipeline's isGL*/getGL* (regression of commit 3a0d7703da32e9a5ddf08a334f18588a78038d880)
- GLBase: getDownstreamGL()/getRootGL()
Allows user traversing through pipelined GL instances.
Also added getRootGL() to GLContext.
- GLContext.isGL* added proper API doc.: We test the actual context, not the profile.
- GLContext isGL3core()/hasNoDefaultVAO() and getDefaultVAO()
- Move isGL3code() def. back to pre 3a0d7703da32e9a5ddf08a334f18588a78038d880, i.e. Includes [ GL4, GL3 ] w/o GLES3.
- Added hasNoDefaultVAO() and getDefaultVAO() .. incl. [ GL4, GL3, GLES3 ]
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CPP redefinitions
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ES3 / GL4.3:
- Update all EGL, GLX, WGL and GL (desktop and mobile) khronos headers to latest version.
- GL3/gl3* -> GL/glcorearb*
- Explicitly preserve ES2_compatibility and ES3_compatibility in header,
most extension grouping was removed in new headers.
- Always load all GLHeader to ensure proper extension association across all profiles.
- Unified method signatures
- Added GL_EXT_map_buffer_range to core
- Using common 'glMapBufferImpl(..)' for all glMapBuffer(..) and glMapBufferRange(..) impl.
- Init necessary fields of GL instances via 'finalizeInit()' called by reflection, if exist.
This allows removing initialization checks, i.e. for all buffer validations.
- BuildStaticGLInfo: Can handle new GL header structure, i.e. one CPP extenstion block incl. define + funcs.
- GLJavaMethodBindingEmitter: Simply print the
- No GL duplication due to new intermediate interfaces, see below
- OO lineare inheritance (Added GL2ES3, GL3ES3 and GL4ES3 intemediates):
GLBase - GL - GL2ES2 - GLES2
GLBase - GL - GL2ES2 - GL2GL3 - [ GL2, GL3 ]
GLBase - GL - GL2ES2 - GL2ES3 - GL3ES3 - [ GL3 ]
GLBase - GL - GL2ES2 - GL2ES3 - GL3ES3 - GL4ES3 - [ GLES3, GL4, .. ]
- Expose 'usable' intermediate interfaces GL3ES3 and GL4ES3 in GLBase/GLProfile/GLContext
via is*() and get*().
- GLContext*:
- isGL3core() is true if [ GL4, GL3, GLES3 ] (added GLES3)
- Added ctxProfile argument to allow handling ES versions:
- getMaxMajor(..), getMaxMinor(..), isValidGLVersion(..) and decrementGLVersion(..)
- mapGLVersions(..) prepared for ES ARB/KHR validation
- EGLContext checks ES3 (via old ctx's GL_VERSION)
- ExtensionAvailabilityCache adds GL_ES_Version_X_Y for ES.
- Prelim tests w/ Mesa 9.1.3
GL Version 3.0 (ES profile, ES2 compat, ES3 compat, FBO, hardware) - OpenGL ES 3.0 Mesa 9.1.3 [GL 3.0.0, vendor 9.1.3 (Mesa 9.1.3)]
- TODO:
- Use KHR_create_context in EGLContext.createContextARBImpl(..)
- More tests (Mobile, ..)
+++
Misc:
- GLContext*:
- Complete glAllocateMemoryNV w/ glFreeMemoryNV.
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pulling GLAD from it.
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preferred mode and normal rotation using RandR 1.3
.. using commandline processing w/ 'xrandr'
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https://code.google.com/p/pngj Part 2/2 - Started w/ 51427b92a2d9cd3fc619854e26536c9c6adad947
Missed rejected patches ..
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UITestCase's AfterClass if available (X11).
In case a MonitorMode test case fails, force XRandR reset '-s 0 -o normal' at end of test class if X11.
Unit Test: TestScreenMode00cNEWT
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WeakReference, i.e. higher retention of Display instances.
- WeakReference Change 99479bf3197cde8e89c5b499d135417863d521c7
- Refines commits:
feb352145af1643a57eaae99c0342e6f5e0f2a2e
dec4b02fe4b93028c85de6a56b6af79601042d6e
433e3914324b90c910b018bb7d9d80e814c67123
Reviews EDTUtil API and usage:
- less confusing / more determined EDTUtil API
- EDTUtil's thread shall only be reset and started when required (-> lazy)
- EDTUtil's instance in Display shall be handled thread safe w/o extra blocking
- EDTUtil's implementations (Default, SWT and AWT) shall be aligned / similar as much as possible
Further note: SWT's EDTUtil (NewtCanvasSWT) shall not use a reused Display instance due to it's
custom SWTEDTUtil. We may need to disable the ref. cache if custom EDTUtil (setEDTUtil)
is intended (used).
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dec4b02fe4b93028c85de6a56b6af79601042d6e, ensuring EDT is running for reused Display instances.
Refine EDTUtil semantics of:
- reset()
- waitUntilStopped()
AWTEDTUtil/SWTEDTUtil: Properly signal !running when shutdown
SWTEDTUtil: Take SWT isDisposed() into account.
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usage to NIO only.
Code snippet for PointerBuffer usage:
Code snippet .. how to use PointerBuffer in this case:
IntBuffer indices = Buffers.newDirectIntBuffer(count);
indices.put(...); ...
indices.rewind();
final PointerBuffer indicesP = PointerBuffer.allocateDirect(1);
indicesP.referenceBuffer(indices);
-> glMultiDrawElementsBaseVertex(int mode, IntBuffer count, int type, PointerBuffer indices, int primcount, IntBuffer basevertex)
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GL3's glDraw*Elements*.
glCreateShaderProgramv: Param idx 2 should be String[]
All following draw commands are buffer object types, i.e. shall accept memory buffer reference (VBO/VAO/..):
+BufferObjectKind Element glDrawElementsBaseVertex
+BufferObjectKind Element glDrawElementsInstanced
+BufferObjectKind Element glDrawElementsInstancedBaseInstance
+BufferObjectKind Element glDrawElementsInstancedBaseVertex
+BufferObjectKind Element glDrawElementsInstancedBaseVertexBaseInstance
BufferObjectKind Element glDrawRangeElements
+BufferObjectKind Element glDrawRangeElementsBaseVertex
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instances; Removing ref. at API destroy() is wrong ; Allow GC to clear ..
- Removing ref. at API destroy() is wrong
- Since all instances can be recreated, removing ref at destroy() is simply wrong.
- Keep weak references until GC collects, i.e. user does not claim them anymore.
- Safe for Display, since it holds it's EDT thread.
- Window/Screen .. if user abandons reference .. nothing we can do here.
- Allow GC to clear ..
No need to hold ref loonger than user.
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but also for FULLSCREEN WM state.
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