| Commit message (Collapse) | Author | Age | Files | Lines |
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Better separation of cached and uncached regions
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GL data directly incl. all index validations
Region:
- Remove redundant methods to make
OutlineShape the unique source.
- addVertex(..)
- addTriangles(..)
- Perform all index validations in addOutlineShape(..)
- Push OutlineShape's vertex data
and it's triangle indices directly to VBO.
GLRegion: Add clear(..) method, allowing to clear the region
for new data, i.e. OutlineShapes
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Glyph/Typecast* ; Misc Cleanup
Commit c3621221b9a563495b4f54fe60e18e8db8cc57fb introduced
create an OutlineShape per Glyph from it's data w/o going through Path2D.
Misc Cleanup: Remove unused code/fields, use private/final where possible.
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parameters for mapBufferRange(..) and mapNamedBufferRange(..)
GLBufferObjectTracker.mapBuffer(..) variant for mapBufferRange(..) and mapNamedBufferRange(..)
used wrong parameters in it's mapBufferImpl(..) call.
Fixed and added mapBufferRange(..) test in TestMapBufferRead01NEWT
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incomplete)
- OutlineShape
- Add DIRTY_VERTICES bit in triangulation,
which in turn solves the rendering artifact issue.
- transformOutlines(..) -> protected
- Note: Always pick triangles first, then vertices.
The former renders vertices dirty.
- Region
- Make triangles / vertices accessible
- Add 'validateIndices()' to add indices for triangles,
code moved from the GLRegion* impl.
Shall be refined later!
- GLRegion
- Passing 'RegionRenderer' instead of RenderState ..
reducing argument numbers and aligning all related
'render' methods while giving association to the RegionRenderer.
- Renderer -> RegionRenderer,
dropping 'intermediate' RegionRenderer
- Dropping draw() in RegionRenderer, should be issued simply
by GLRegion in a unique fashion.
- Dropping RegionFactory
Too simple code as-is, simply invoke in Region.create(..)
- Overall:
- Add 'final' qualifier
- Remove overloaded methods
where rither default args can be used
or a followup method call completes the 'intention'.
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(14:15:13) sgothel: @Xerxes: In doResume .. do a 'while( !isActive && !shallPause && isRunning ) {'
(14:15:52) sgothel: doPause: while( isActive && !shallPause && isRunning )
(14:31:55) sgothel: doPause only: while( isActive && isRunning ) {
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Strategy Change:
- Font.Glyph itself holds it's OutlineShape
with it's default scaling.
Triangulation is done only once per glyph!
- A CharSequence produces a Region
by translating and scaling each Glyphs's OutlineShape.
This removes the need for re-triangulate - see above.
See: TextRendererUtil
- The indices of re-added Triangles are
offset to the new vertices (FIXME, seems not be be accurate yet).
- OutlineShape's vertices and triangles are reused if 'clean'.
- Simplified code
- Reduced copies
API Changes:
- OutlineShape, Region, ...: See above
- Removed TextRenderer, GlyphShape and GlyphString: Redundant
- Added TextRendererUtil to produce the Region from CharSequence
Result:
- Over 600 fps while changing text for each frame.
Previously only ~60fps max.
TODO:
- Region shall not hold the triangles itself,
but the indices instead.
This will remove the need to swizzle w/ vertices in the Region Renderer impl
and easies reusage of OutlineShapes.
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Conflicts:
make/scripts/tests.sh
src/jogl/classes/com/jogamp/graph/curve/OutlineShape.java
src/jogl/classes/com/jogamp/graph/curve/Region.java
src/jogl/classes/com/jogamp/graph/curve/opengl/GLRegion.java
src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
src/jogl/classes/com/jogamp/graph/curve/opengl/Renderer.java
src/jogl/classes/com/jogamp/graph/curve/opengl/TextRenderer.java
src/jogl/classes/com/jogamp/graph/font/Font.java
src/jogl/classes/com/jogamp/opengl/math/VectorUtil.java
src/jogl/classes/jogamp/graph/curve/text/GlyphShape.java
src/jogl/classes/jogamp/graph/curve/text/GlyphString.java
src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java
src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java
src/jogl/classes/jogamp/graph/font/typecast/TypecastRenderer.java
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exception at destroy
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Add global synchronization around ALAudioSink constructor code,
which 'magically' solves the openal-soft multithreading issues ..
This is a workaround.
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FFMPEG Natives:
- Move 'mutex_avcodec_openclose' to local static and initialize at initSymbols0
- setStream0:
- Add another locked mutex block around:
- [ sp_avformat_open_input .. sp_avformat_find_stream_info ]
This solves the issue of:
[NULL @ 0x89d20c60] insufficient thread locking around avcodec_open/close()
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4447232af0d95a4348d09d4ed03fbef48394ca3a
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dedicated read-drawable is being used (double buffering)
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Issue:
[NULL @ 0x35bde60] insufficient thread locking around avcodec_open/close()
Decorating said libav functions w/ mutex lock/release.
Abstract impl. to either use pthread or JNI Monitor,
but using the latter to reduce dependencies (ming64 windows).
FFMPEGNatives is now an abstract class containing the
'static final Object mutex_avcodec_openclose'
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Add reshapeNotify(..) for NOP PMV reshape notification
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- Using update openal-soft (commit 7297c3214a4c648aaee81a9877da15b88f798197)
- Analyzed openal-soft threading issues:
- a global-lock would have removed the issue
- turns out that using ALC_EXT_thread_local_context's alcSetThreadContext(..)
instead of alcMakeContextCurrent(..) solves the issue
- Cleaned up al*GetError() queries and handling
- Simplified flush/dequeue buffers
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modes. GLStateTracker: Use proper GL names for enums
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GLContextImpl, DisplayImpl
GLProfile, GLContextImpl:
- ReflectionUtil.DEBUG_STATS_FORNAME: Dump forName stats if set
- Cache GL*Impl and GL*ProcAddressTable Constructor<?> for GLContextImpl's createInstance(..)
- Remove off-thread early classloading thread which only adds complications
DisplayImpl:
- Remove one redundant availability test
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GLMediaEventListener impl. to access GLMediaPlayer associated objects
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Refines commit fbe00e6f5dca8043b40dd96f096fecc9424e0cc3
Instead of querying driver artifacts (vendor, platform, version ..)
we simply can autodetect this quirk by trying to get a second egl-display handle
when initializing the EGLDrawablFactory's default device:
EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY)
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Display via eglGetDisplay(..)
NVIDIA 331.38 (Linux X11) EGL impl. only supports _one_ EGL Display via eglGetDisplay.
- Subsequent eglGetDisplay(..) calls fail.
- Using the same 'global' egl-display does work though
Remedy: Add 'GLRendererQuirks.SingletonEGLDisplayOnly'
Detection of quirk is done as usual in GLContextImpl.setRendererQuirks(..),
and EGLDrawableFactory passes the quirk, if detected, down to EGLDisplayUtil.
The latter implements the singleton eglDisplay handle.
EGLDisplayUtil: Cleaned up ..
- EGLDisplayRef employs the reference handling incl. eglInitialize(..) and eglTerminate(),
as well as the new singleton quirk.
- Mark all internal methods 'private',
to remove possible [untested] sideffects.
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[GLContext|GL].hasFullFBOSupport() == true
OpenGL ES 3.0 supports full framebuffer operations, incl. multiple color-attachments and multisample.
Hence [GLContext|GL].hasFullFBOSupport() shall returns true w/ a ES 3.0 context.
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EGLDrawableFactory.mapAvailableEGLESConfig(..): Clarify
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this is a rewrite of previous GLBufferSizeTracker)
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block until all master's GLEventListener.init(..) methods have been called
Better shared GLAutoDrawable synchronization.
Block slave instances to also block until all master's GLEventListener.init(..) methods have been called
- GLSharedContextSetter: Add areAllGLEventListenerInitialized()
- GLCanvas (SWT, AWT)
- GLJPanel
- GLAutoDrawableBase (GLWindow, ..)
- GLDrawableHelper's isSharedGLContextPending(..)
takes 'areAllGLEventListenerInitialized()' into consideration
allowing to block the slave creation until master is completed.
This solves teh use case, where the master creates resources in it's
GLEventListener initialization (buffers), which are shared with
it's slaves.
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synchronized and secure [1/2]
GLBufferSizeTracker becomes GLBufferObjectTracker
and tracks the buffer's data store, GLBufferStorage, accurately, synchronized and secure.
Synchronization is required, since the GLBufferStorage can be
shared across many GLContext on multiple threads.
This requires all GLBufferStorage lifecycle affecting GL functions
to utilize synchronized GLBufferObjectTracker methods
while passing a native GL-func callback.
These GL functions are:
- glBufferData, glBufferStorage (GL 4.4), glNamedBufferDataEXT
Creating the GLBufferStorage object
- glMapBuffer, glMapBufferRange, and their *Named*EXT variants
- glUnmapBuffer, glUnmapNamedBufferEXT
'glDeleteBuffers' can simply notify the GLBufferObjectTracker
No more HashMap is required to associate the mapped buffer address
to the mapped ByteBuffer.
GLBufferObjectTracker simply utilizes a
buffer-name (int) -> GLBufferStorage
map.
+++
The security aspect shall be implemented by validating all arguments
whether they match the required GL constraints,
as well as validating tracked states like 'size'.
The following functions will throw an GLException accordingly:
- glBufferData, glNamedBufferDataEXT
* @throws GLException if size is less-than zero
* @throws GLException if a native GL-Error occurs
- glBufferStorage (GL 4.4)
* @throws GLException if size is less-or-eqaul zero
* @throws GLException if a native GL-Error occurs
- glMapBuffer, and it's *Named*EXT variant
* @throws GLException if buffer is not bound to target
* @throws GLException if buffer is not tracked
* @throws GLException if buffer is already mapped
* @throws GLException if buffer has invalid store size, i.e. less-than zero
- glMapBufferRange, and it's *Named*EXT variant
* @throws GLException if buffer is not bound to target
* @throws GLException if buffer is not tracked
* @throws GLException if buffer is already mapped
* @throws GLException if buffer has invalid store size, i.e. less-than zero
* @throws GLException if buffer mapping range does not fit, incl. offset
- glMapBufferRange, and it's *Named*EXT variant
Only clear mapped buffer reference of GLBufferStorage
if native unmap was successful.
Further more special error handling shall be applied to:
- glMapBuffer, and it's *Named*EXT variant,
glMapBuffer, and it's *Named*EXT variant
- A zero GLBufferStorage size will avoid a native call and
returns null
- A null native mapping result indicating an error will
not cause a GLException but returns null
This allows the user to handle this case.
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targets
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Commit f8a74c9831c65725a699320c27e62161a0378241 reverted
commit 7c5483d5b20aed9c87c5ce3f6bc840b6546edcd1
due to the fact that the buffer binding itself is _not_
shared across shared GLContext!
Apply uncritical changes of 7c5483d5b20aed9c87c5ce3f6bc840b6546edcd1:
+++
Simplify GLBufferSizeTracker creation @ GLContextImpl ctor,
make it final.
+++
Clear the GLBufferSizeTracker (@destruction) only if no more
created shares are left!
+++
Refine API doc.
+++
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and GLBufferSizeTracker (simplification)"
This reverts commit 7c5483d5b20aed9c87c5ce3f6bc840b6546edcd1.
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GLBufferSizeTracker (simplification)
Due to future mapped buffer tracking, the GLBufferStateTracker instance shall be shared
across shared GLContextImpl instances similar to GLSizeStateTracker!
This allows us to merge GLSizeStateTracker code into GLBufferStateTracker
to simplify the implementation.
+++
Clear the GLBufferStateTracker (@destruction) only if no more
created shares are left!
+++
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Re-adding 'equals(..)' method erroneously removed with commit 8457bf35fee253d9af29ff1150a9671f6896fc17.
'equals(..)' is important to allow the HashMap<> for glMapBuffer(..) work properly!
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!drawable.isRealized() - similar to it's recreateDrawable() and test only _after_ having the surface lock!
Only after the surface lock we are thread safe.
In case drawable has been pulled, do nothing ..
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obsolete 'getPrivateGraphicsConfiguration()'
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~2 kB)
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GL4NeedsGL3Request not set
GL3 core version validation failed due to missing braces around 'isES' _and_ term,
where the latter consist out of 2 _or_ terms testing version mismatch.
On OSX we validate a GL3 core context first and expect it to return a GL4 version if available,
which in turn triggers the quirk GL4NeedsGL3Request.
This behavior was disabled due to above mentioned bug, where the unqual major version caused
the validation to fail.
TestGLProfile01NEWT: Fixed 'GL4ES3' test, where 'GL4ES3' is only available
if extension <code>GL_ARB_ES3_compatibility</code> is available as well.
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- Map ES2 -> ES3 GLProfile, if available
- EGLDrawableFactory: Don't query ES2 if ES3 is available
- Fix queries and get methods (GL, GLContext and GLProfile):
- glES3.isGLES2()==true and glES3.getGLES2()!=null
- ctxES3.isGLES2()==true,
- glES3Profile.isGLES2()==true
- Enhance Unit test: TestGLProfile01NEWT
- Test all GLProfile availability combinations
based on implementing GLProfile
- Test all GLProfile's isGL*()
based on highest GLProfile identity
- Test all GL's isGL*()
based on highest GL identity.
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validation
Refine GLContextImpl.setGLFunctionAvailability(..)'s ES version validation:
+ // - fail if ES major-version mismatch:
+ // - request 1, >= 3 must be equal
+ // - request 2 must be [2..3]
i.e. the following is accepted, otherwise fails:
request has
1 1
2 2,3
3 3
4 4
...
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EGL_OPENGL_ES3_BIT_KHR
Add Quirk 'GLES3ViaEGLES2Config': ES3 Context is used via EGL_OPENGL_ES2_BIT and 'version 2' for create context attributes.
- GLContextImpl.setGLFunctionAvailability(..)'s ES version validation
only fails if requested major version == 1 and doesn't match.
Hence requesting major==2 and having version 3 is tolerated.
- GLContextImpl.setGLFunctionAvailability(..)'s Quirks:
requested-major < has-major -> Adding GLES3ViaEGLES2Config
- EGLDrawableFactory.mapAvailableEGLESConfig(..):
Reflects has-major version, i.e. GLES3ViaEGLES2Config situation where
an ES2 request leads to an ES3 version.
Note: All workarounds can be found via lookup of GLES3ViaEGLES2Config (as usual when using quirks).
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GLContextImpl's default VAO.
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8a032a2c1f247819bdb08382fbebcc4cd896b3f2
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Signed-off-by: Xerxes Rånby <[email protected]>
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(camera or other sources may not have duration)
Regression of commit 8a8ed735f6631b2da7bf605c5c3dda4e0fc13905
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- stopImpl() shall always issue alSourceStop(..) if state is not STOPPED
- Remove 'flush' hint for dequeueBuffer(..), we perform proper flush in respective method, see below
- flush() needs to issue:
- stopImpl() - which should already dequeue all buffers
- Explicitly dequeue all buffers: via 'alSourcei(alSource[0], AL.AL_BUFFER, 0)'
- Then dequeue manually processed buffers: dequeueBuffer( false /* wait */ );
- And dequeue _all_ buffers: dequeueForceAll();
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; Fallback for EOS Detection ; MovieSimple uses full GLEventListener for 'Audio Only' as well to test seek
Determine StreamWorker usage after init
- To support audio only files, we need to determine to use StreamWorker
after completion of stream-init.
Fix seek(..)
- FFMPeg: pos0 needs to use aPTS for audio-only
- Clip target time [0..duration[
Fallback for EOS Detection
In case the backend does not report proper EOS:
- Utilize 'nullFramesCount >= MAX' -> EOS,
where MAX is number of frames for 3s play duraction
and where 'nullFramesCount' is increased if no valid packet is available
and no decoded-video or -audio in the queue.
- Utilize pts > duration -> EOS
MovieSimple uses full GLEventListener for 'Audio Only' as well to test seek
- Matroska seek for audio-only leads to EOS ..
http://video.webmfiles.org/big-buck-bunny_trailer.webm
- MP4 audio-only seek works
http://download.blender.org/peach/bigbuckbunny_movies/BigBuckBunny_320x180.mp4
MovieSimple/MovieCube:
- Use audio-pts in audio-only to calc target time
Tested:
- A, V and A+V
- Pause, Stop and Seek
- GNU/Linux
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(seek) - Tested w/ seeking 'Audio Only' and Matroska
Test stream was default of MovieSimple:
http://video.webmfiles.org/big-buck-bunny_trailer.webm
while disabling video (-vid -2)
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'getNextTexture(..)' is issued here!
Thanks to Xerxes to analyze this issue thoroughly.
TODO: Implement EOS for 'Audio Only' and test seek, pause, etc .. - Apply manual tests in MovieSimple
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considered in AWTTilePainter: 'Origin of GL image is still on Bottom'
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