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* GLBuffers: Align commentSven Gothel2013-09-031-1/+1
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* Animator/GLWindow: Catch 'ThreadDeath/Throwable' and dump info in DEBUG mode ↵Sven Gothel2013-09-021-0/+5
| | | | (cosmetic change only); Typo in comment; TestSharedContextListNEWT2: Stop animator.
* GLMediaPlayer: pause() -> pause(boolean flush): Allowing to flush buffers, ↵Sven Gothel2013-08-311-3/+19
| | | | next frame after play() will provide new frame. Added API doc.
* GLMediaPlayer enhancements: State, Camera options, detect and act on ↵Sven Gothel2013-08-302-8/+65
| | | | | | | | | | | | | | | | | | | | 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
* Texture: Add 'setMustFlipVertically(boolean)' allowing to change the flipped ↵Sven Gothel2013-08-301-4/+21
| | | | characteristics.
* FFMPEGMediaPlayer: Handle v-flipped 'bottom-up' pictures ; Refine API doc ↵Sven Gothel2013-08-301-3/+6
| | | | | | | | | | | | | | | | | | 'camera ID' If linesize is < 0, it is not invalid as assumed in commit eca6a5cb1e2beda84dfbafc31ed225e272f4f3fb, but vertically flipped (bottom-up). We have to adjust the data pointers, which are moved to the upper end of memory as well and can proceed as usual. TODO: - Update texture 'mustFlipVertically' to 'false' in this case. - Later: - Allow updating texture size .. - Whole pixel-fmt/texture-lookup-shader association must scale better, i.e. extract the 'knowledge' into one class, use a static shader code using uniforms instead of hard-coded values .. etc.
* Enhance GLMediaPlayer: Full FFMPeg support, 'dshow' camera support on ↵Sven Gothel2013-08-291-2/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* GLBuffers: Add forma GL_YCBCR_422_APPLE and types ↵Sven Gothel2013-08-271-8/+32
| | | | GL_UNSIGNED_SHORT_8_8_APPLE, GL_UNSIGNED_SHORT_8_8_REV_APPLE.
* GLMediaPlayer: Add camera input / FFMPEG: Fix 'av_packet' leak and add ↵Sven Gothel2013-08-271-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* AudioSink: Fixe type names ; Enhance AudioFormat negotiation ; ALAudioSink ↵Sven Gothel2013-08-261-49/+120
| | | | | | | | | | | | | | | | | | | | | | adds AL_SOFT_buffer_samples support w/ full AL caps - Fixe type names: - Remove AudioDataType, we only support PCM here anyways - AudioDataFormat -> AudioFormat / Add 'planar' attribute to distingush packed/planar data type - Validate float types - Enhance AudioFormat negotiation - Add 'isSupported(AudioFormat format)' which _shall_ be used before 'init(..)' to test/negotiate format - Add getMaxSupportedChannels(), which may be used w/ getPreferredFormat() if orig requested format fails via 'isSupported(..)' - 'init(..)' returns boolean only. - ALAudioSink adds AL_SOFT_buffer_samples support w/ full AL caps - Determine whether AL_SOFT_buffer_samples is supported - Use new JOAL ALHelper to convert AudioFormat -> AL-types, which also answers the 'isSupported(..)' query. - Now allows multiple: channles, sample-types, etc.
* GLMediaPlayer/AudioSink: Add set[Audio]Volume(float v)/get[Audio]Volume() ↵Sven Gothel2013-08-252-4/+41
| | | | allowing to change the audio volume.
* AudioSink.init(..) abstract 'frame count' -> duration [ms] allowing ↵Sven Gothel2013-08-241-22/+82
| | | | | | | | | | | | | | | | | | | non-frame based AudioSink's to deal w/ desired queue sizes. - Rename AudioSink.initSink(..) -> AudioSink.init(..) - Move: "int initialFrameCount, int frameGrowAmount, int frameLimit" to "int initialQueueSize, int queueGrowAmount, int queueLimit" based on milliseconds instead of frame count. - Passing hint 'float frameDuration' to calculate frame count for fame based audio sink, i.e. ALAudioSink. - Adding sensible static final default values - AudioDataFormat: Add convenient conversion routines (samples/bytes/frame-count) - FFMPEGMediaPlayer: Retrieve audio frame size in samples per channel, pass it to AudioSink.init(..) to properly calculate frame count/limits based on duration.
* GLMediaPlayer Multithreaded Decoding: GLMediaPlayer* (Part-6) - DONESven Gothel2013-08-242-27/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ?
* *AudioSink: Add byte/time calc to AudioDataFormat, *AudioFrame OO changes, ↵Sven Gothel2013-08-241-17/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | Reuses ALAudioFrames to ease GC, Ringbuffer changes - Adapt to Ringbuffer changes of GlueGen commit f9f881e59c78e3036cb3f956bc97cfc3197f620d - Favor AudioSink 'AudioFrame enqueueData(int pts, ByteBuffer bytes, int byteCount)', - Impl. shall reuse AudioFrame's instead of creating them on the fly - User shall simply pass the net data required, while receiving an internal AudioFrame - Add byte/time calc to AudioDataFormat: - Add getDuration(byteCount) and getByteCount(ms). - *AudioFrame OO changes: - abstract AudioFrame extends TimeFrameI - allow setting of all components to reuse instanced (GC clean) - ALAudioSink reuses ALAudioFrames to ease GC: - Remove creating temporary objects to ease GC - ALAudioFrame holds ALBuffer name, remove ActiveBuffer type. - Use ALAudioFrame similar to TextureFrame in GLMediaPlayerImpl, i.e. fill them in 'full' Ringbuffer and move them in-between 'full'/'playing' Ringbuffer. -
* JOGL/Util: Add generic 'TimeFrameI' for key frame animation of 'things' ↵Sven Gothel2013-08-241-0/+80
| | | | basen on integer milliseconds.
* GLMediaPlayer Multithreaded Decoding: GLMediaPlayer* (Part-5) - WIPSven Gothel2013-08-231-48/+162
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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 ?
* TextureSequence: Add END_OF_STREAM_PTS, remove 'blocking' from ↵Sven Gothel2013-08-231-9/+12
| | | | getNextTexture(..), may blocks .. or not, depending on implementation and state.
* Texture: Add 'toString()' and 'getTextureObject()' w/o GL instance to read ↵Sven Gothel2013-08-231-0/+20
| | | | existing object name.
* AudioSink: Add END_OF_STREAM_PTS, initSink(..) args: frameGrowAmount and ↵Sven Gothel2013-08-221-12/+17
| | | | frameLimit allowing an optional used Ringbuffer to grow in implementation.
* GLMediaPlayer: Use URI instead of URL / Misc refinementsSven Gothel2013-08-171-7/+31
| | | | | | | | | | - GLMediaPlayer: Use URI instead of URL, allowing passing a non resolved location - Java's URL doesn't allow 'other' protocols, i.e. RTSP - GLMediaPlayer: Add Table of test streams and their location .. - FFMPEGMediaPlayer - Handle av_read_play/pause response on java side, ignore error - simply dump in DEBUG_NATIVE mode
* GLMediaPlayer Multithreaded Decoding: GLMediaPlayer* (Part-4) - WIPSven Gothel2013-08-163-8/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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
* Fix Bug 817 (1/2): GLPixelAttributes checks arguments and queried bytesPerPixelSven Gothel2013-08-161-1/+13
| | | | | GLPixelAttributes checks arguments (componentCount, format / type) and the queried bytesPerPixel.
* GLMediaPlayer Multithreaded Decoding: GLMediaPlayer* (Part-3) - WIPSven Gothel2013-08-143-41/+115
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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.
* GLMediaPlayer Multithreaded Decoding: AudioSink (Part-2) - WIPSven Gothel2013-08-142-27/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | - 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 -
* GLMediaPlayer: Add multithreaded decoding w/ textureCount > 2 where ↵Sven Gothel2013-08-103-17/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* FFMPEGPlayer Audio Sink Refactoring ..Sven Gothel2013-07-194-10/+257
| | | | | | | | | | | | | | | | - 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
* Fix Bug 744: Added support of RLE encoded .tgaPetr Skramovsky2013-07-171-21/+58
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* Remedy for Bug 782: Issue Debug.initSingleton() or Debug.debug(..) before ↵Sven Gothel2013-07-173-6/+23
| | | | | | | | | | | | | | | | | | | | | | | | 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! +++
* Texture: Fix 'premultiply alpha' semantics in API doc description. Texture ↵Sven Gothel2013-07-171-9/+14
| | | | class does _nor_ premultiply RGBA image data by default!
* Texture: Skip glEnable/glDisable TEXTURE target if using a core context!Sven Gothel2013-07-161-12/+14
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* StringBuffer -> StringBuilderSven Gothel2013-07-154-8/+8
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* Remove deprecated methods.Sven Gothel2013-07-041-6/+0
| | | | | | | | | - Quaternion.isEmpty() - Texture.dispose(GL) - GLContext.getGLVersionMajor() / ..Minor() - GLContextImpl.bindPbufferToTexture() / releasePbufferFromTexture() - MouseEvent.getWheelRotation() -
* Texture: Add 'Order of Texture Commansa' and their semantics to API doc .. ↵Sven Gothel2013-07-031-12/+27
| | | | due to lot's of confusions.
* GLContext: Rename 2-digit VersionNumber statics aligning w/ all 3-digit ↵Sven Gothel2013-07-031-1/+1
| | | | names, e.g. Version31 -> Version310. ; Trim GLVersionNumber string.
* Bug 724: Add manual unit test, incr. PNGImage verbosity.Sven Gothel2013-07-021-1/+2
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* AnimatorBase.setModeBits(..): Only issue initImpl() if required - and throw ↵Sven Gothel2013-06-233-9/+13
| | | | 'is started' exception in such case; Cleanup brackets.
* Fix Bug 748 - PMVMatrix gluProject and gluUnProject broken w/ backingArray ↵Sven Gothel2013-06-091-12/+12
| | | | | | | | | (default) ; Also: Use FloatUtil in-place multMatrixf. PMVMatrix gluProject(..) and gluUnProject(..) don't pass their position (offset) to the multMatrixf operation - even though they are sliced. The API doc actually emphasizes this.
* Fix Bug 736: Add GL.GL_UNSIGNED_INT and GL2ES2.GL_INT case in ↵Petr Skramovsky2013-05-171-0/+2
| | | | GLArrayDataWrapper.getBufferClass()
* GLPixelBuffer.dispose(): Set diposed:=true to allow isValid() to work ↵Sven Gothel2013-05-171-5/+6
| | | | properly; GLJPanel: Rely on GLPixelBuffer.requiresNewBuffer(..) for each frame, don't use local pixelBufferCheckSize (buggy w/ singleton)
* JOGL GLSL ShaderProgram/State: Release of an unlinked ShaderProgram shall ↵Sven Gothel2013-05-172-2/+4
| | | | not throw an exception -> avoid calling useProgram(.., false).
* Fix Bug 711: Align Graphs's Curve Shader programmatically to used GL/GLSL ↵Sven Gothel2013-05-171-4/+24
| | | | version, following all other internal GLSL usage utilizing ShaderCode.
* Fix Bug 737: Add shader default precision for GLSL [1.30 .. 1.50[ - See GLSL ↵Sven Gothel2013-05-171-11/+109
| | | | Spec [1.30 - 1.40].
* Fix Bug 731: GLJPanel: Access global GLPixelBuffer via ↵Sven Gothel2013-05-092-17/+57
| | | | SingletonGLPixelBufferProvider, if provided - releasing prev. smaller GLPixelBuffer after resize.
* Fix regression of commit 0a7bf77b8c0765f8a53dc72a8edab8e0496938ff - ↵Sven Gothel2013-05-081-1/+1
| | | | | | | GLReadBufferUtil's GLPixelBuffer* usage. Ref GLJPanel SingleAWTGLPixelBufferProvider's screenshots. Ref GLJPanel SingleAWTGLPixelBufferProvider's screenshots: <http://jogamp.org/files/screenshots/gljpanels-singlebuffer/>
* Refactor: TextureData's PixelAttributes/PixelBufferProvider -> ↵Sven Gothel2013-05-086-231/+525
| | | | | | | | | | | | | | | | | | | | | | | GLPixelBuffer/.. and enhance usage; GLJPanel: Use GLPixelBuffer* API and SingleAWTGLPixelBufferProvider if possible. Refactor: TextureData's PixelAttributes/PixelBufferProvider -> GLPixelBuffer/.. and enhance usage - GLPixelBuffer, GLPixelAttributes and GLPixelBufferProvider have potential for wider audience, hence extract them to package 'com.jogamp.opengl.util'. - Using GLPixelBuffer, shall attempt to use pack/unpack row-stride, i.e. GL2GL3.GL_PACK_ROW_LENGTH, or GL2GL3.GL_UNPACK_ROW_LENGTH. See GLReadBufferUtil and GLJPanel - AWTGLPixelBuffer*: Attribute 'row-stride' allows reusing a bigger buffer than requested. GLJPanel: Use GLPixelBuffer* API and SingleAWTGLPixelBufferProvider if possible. - Use GLPixelBuffer API to remove redundancies - Attempts to use SingleAWTGLPixelBufferProvider to save JVM/CPU heap space for BuffereImage and IntBbuffer (readBack) Added unit new test demonstrating multiple overlapping GLJPanels reusing (or not) a singlton SingleAWTGLPixelBufferProvider.
* GLBuffers: Extract common methods: bytesPerPixel(..) and componentCount(.). ↵Sven Gothel2013-05-081-69/+163
| | | | Better namings for vars, i.e. compCount, .. etc
* GLJPanel: Use PixelBufferProvider AWTPixelBufferProviderInt; ↵Sven Gothel2013-05-083-0/+20
| | | | | | PixelBufferProvider: Add 'dispose()' to interface. Transition reusing AWT specific PixelBufferProvider to allow a later user provided PixelBufferProvider.
* GLReadBufferUtil: Utilizing PixelBufferProvider; Adding AWTGLReadBufferUtil ↵Sven Gothel2013-04-273-56/+181
| | | | adding BufferedImage support; Demonstrating w/ unit tests.
* TextureData: Add PixelAttributes and PixelBufferProvider; ColorSink back to ↵Sven Gothel2013-04-273-82/+312
| | | | | | | | | | | | | | | | JPEGDecode (not general enough) - TextureData: Add PixelAttributes and PixelBufferProvider - PixelBufferProvider is intended as a pattern allowing producers (i.e. GLReadBufferUtil) to utilize custom pixel buffer for various intend. - PixelAttributes can be chosen by PixelBufferProvider implementation and groups the texture's pixel/data format and type. TextureData uses PixelAttributes internally now. - ColorSink back to JPEGDecode (not general enough) - Partially reverts 94ea306d1809290db678d3181619bdc39d4334bb
* Add missing JogAmp (c) note - using date of 1st JogAmp edit.Sven Gothel2013-04-272-0/+2
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