| 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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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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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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Concludes commit f51933f0ebe9ae030c26c066e59a728ce08b8559
w/ final fixes on merge commit 3352601e0860584509adf2b76f993d03893ded4b.
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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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that commands shall be off-loaded on another thread!
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Parallel media player that demonstrate CrossFade of audio volume during playback.
This player also demonstrate audio only playback of the GLMediaPlayer.
The CrossFadePlayer is a reproducer for
FFMPEGMediaPlayer libav multithreading initialization errors.
[NULL @ 0x7ff904065280] insufficient thread locking around avcodec_open/close()
reproducer:
java -cp gluegen/build/gluegen-rt.jar:jogl/build/jar/jogl-all-mobile.jar:jogl/build/jar/jogl-test.jar:joal/build/jar/joal.jar com.jogamp.opengl.test.junit.jogl.demos.es2.av.CrossFadePlayer *.mp3
Signed-off-by: Xerxes Rånby <xerxes@zafena.se>
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mechanism ; Refined API doc getDefaultReadBuffer() ; Add GLDrawableUtil.swapBuffersBeforeRead(..)
Commit 82f679b064784213591b460fc5eaa1f5f196fbd1 which introduces the default swap-buffers
mechanism is erroneous:
The OffscreenBack backend requires the following operation order:
Order-1:
[1] - GL display
[2] - GL swapBuffers (always due to single-buffer non-MSAA or MSAA offscreen drawable)
[3] - readPixels
+++
Commit 82f679b064784213591b460fc5eaa1f5f196fbd1 however introduced:
Order-2:
[a] - GL display
[b] - readPixels
[c] - GL swapBuffers (always due to single-buffer non-MSAA or MSAA offscreen drawable)
since [a] and [b] happened in Updater's display method, and [c] followed the same
triggered by GLAutoDrawableHelper.
+++
The proof, commit d46d9ad8f998a7128d9f023294d5f489673d6d8a, is faulty,
since it always included the 'snapshot' GL event listener
which turned-off auto-swap and swapped before read-pixels.
TL;DR it enforced proper Order-1.
+++
This fix allows the Backend to intercept disable GLDrawableHelper's setAutoSwapBufferMode(..)
and perform the auto-swap mode itself in the proper Order-1.
The unit test has been refined to optionally disable the snapshot
to validate auto-swap mode.
+++
Refined GLBase and GLContext's API doc for 'getDefaultReadBuffer()'
+++
Add GLDrawableUtil.swapBuffersBeforeRead(..)
and reuse it for TileRendererBase (original impl.).
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test for visual validation of 'no frame lag'
To validate whether a 'display' command w/o animator results to the desired frame
we introduce a 'userCounter' in TextRendererGLEL.
The latter gets increased and maybe visually validated by a key-press -> display.
Results: In all modes, MSAA or !MSAA, or flip - the result is valid.
Tested on windows and linux.
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auto-swap mechanims
Refines commit 908ebd99d1eb57ce773a1fdd67c76886da86b9e6
Note that the test case decide whether to auto-swap (after read-pixels)
or not auto-swap (manual swap before read-pixels).
See UITestCase.swapBuffersBeforeRead(GLCapabilitiesImmutable chosenCaps):
Determines whether the chosen GLCapabilitiesImmutable requires a swap-buffers before reading pixels.
Usually one uses the default-read-buffer, i.e. GL.GL_FRONT for single-buffer
and GL.GL_BACK for double-buffer GLDrawables
and GL.GL_COLOR_ATTACHMENT0 for offscreen framebuffer objects.
Here swap-buffers shall happen after calling reading pixels, the default.
However, multisampling offscreen GLFBODrawables utilize swap-buffers to downsample
the multisamples into the readable sampling sink.
In this case, we require a swap-buffers before reading pixels.
Returns: chosenCaps.isFBO() && chosenCaps.getSampleBuffers()
+++
- GLJPanel:
- Remove SurfaceUpdatedListener mechanism in favor of
default auto-swap-buffer via GLDrawableHelper.
This removes complexity.
- postGL does not need to perform explicit swapBuffer operation,
but rely on GLDrawableHelper and the default mechanism.
This is also compatible w/ J2D backend.
- Use GLDrawableHelper for setAutoSwapBufferMode(..) and getAutoSwapBufferMode()
+++
UnitTests:
- UITestCase:
- Add 'boolean swapBuffersBeforeRead(GLCapabilitiesImmutable chosenCaps)'
to determine whether swapBuffers() must occure before read-pixels. See above.
- GLReadBuffer00Base*
- remove explicit addSnapshotGLEL/removeSnapshotGLEL
- add TextRendererGLEL, to display frame-count and -dimension
- SnapshotGLEL*
- simply toggle auto-swap in their init(..) and dispose(..) method!
- clear back-buffer if 'swapBuffersBeforeRead'
to test whether the right buffer is being used for read-pixels.
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GLEventListener using [AWT]GLReadBufferUtil)
When utilizing [AWT]GLReadBufferUtil it is usually desired to read from the front-buffer
instead the back-buffer. The latter may not be defined, e.g. when using MSAA.
A GLEventListener utilizing [AWT]GLReadBufferUtil,
must perform the drawable.swapBuffers() to be able to read from the front-buffer.
Usually GLAutoDrawable.setAutoSwapBuffer(false) should be called here,
to avoid a double swap - however GLJPanel does not support toggling auto-swap
since it requires to control swap for it's own read-pixels.
Remedy for GLJPanel:
- GLJPanel issues helper.setAutoSwapBufferMode(false) - immutable
- Enable GLJPanel.swapBuffer() if initializes
This was previously disabled.
- GLJPanel's OffscreenBackend listens to surfaceUpdated,
to be notified whether postGL needs to swap buffer
or the drawable.swapBuffer() was already called between preGL and postGL.
See unit tests adding/removing a snapshot GLEventListener
performing swapBuffers() and setting auto-swap accordingly.
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images]; Fix GLReadBufferUtil GL_PACK_ROW_LENGTH
AWTGLPixelBuffer is being reused when used via AWTGLPixelBufferProvider
even when resized.
AWTGLPixelBufferProvider uses GLPixelBufferProvider's requiresNewBuffer(..)
which returns true if
- allowRowStride==true and pixel-buffer size < required-size, or
- allowRowStride==false and pixel-buffer size < required _or_ width doesn't match
otherwise it returns true, i.e. the AWTGLPixelBuffer is reused.
Hence the used BufferedImage might need to be aligned,
i.e. using AWTGLPixelBuffer's getAlignedImage(..).
+++
GLReadBufferUtil shall use current texture-data width for GL_PACK_ROW_LENGTH,
not the static GLPixelBuffer's width, which may not reflect image dimension (resize)
+++
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appropriately
Instead of using [mWin orderBack: mWin] for child windows,
utilize [mWin orderWindow: NSWindowOut relativeTo: [pWin windowNumber]]
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multiple instances in parallel
Tested on GNU/Linux x86_64,
Result: Plays well here audio and video, i.e. audio is actually mixed from both movies.
Even if one movie (below) stops and restarts (AL buffer reset),
it didn't crash.
+++
LIB_AV Codec : 54.92.100 [cc 54]
LIB_AV Format : 54.63.104 [cc 54]
LIB_AV Util : 52.18.100 [cc 52]
LIB_AV Resample: 1.0.1 [cc 1, loaded true]
LIB_SW Resample: 0.17.102 [cc 0, loaded true]
LIB_AV Device : [loaded true]
LIB_AV Class : FFMPEGv09Natives
+++
(enable MovieSimple in scripts/tests.sh)
bash scripts/tests-x64.sh -loop -windows 2 \
-urlN 0 http://download.blender.org/peach/bigbuckbunny_movies/big_buck_bunny_720p_surround.avi \
-urlN 1 http://video.webmfiles.org/elephants-dream.webm
+++
2 Streaming threads, i.e. decoder threads:
"Thread-5-StreamWorker_1" daemon prio=10 tid=0x00007f994c102000 nid=0x5826 in Object.wait() [0x00007f996fa37000]
at jogamp.opengl.util.av.GLMediaPlayerImpl$StreamWorker.run(GLMediaPlayerImpl.java:1231)
"Thread-4-StreamWorker_0" daemon prio=10 tid=0x00007f99600ed000 nid=0x5825 in Object.wait() [0x00007f996cd09000]
at jogamp.opengl.util.av.GLMediaPlayerImpl$StreamWorker.run(GLMediaPlayerImpl.java:1231)
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capabilities to GLArrayDataServer and add unit tests
GLArrayDataServer:
- Add create*Mapped(..) variants for GPU mapped buffer usage
w/o client buffers.
- Fix API documentation (arguments)
- Fix 'addGLSLSubArray(..)'
- properly compute and pass 'subStrideB' in bytes to GLArrayDataWrapper ctor.
- Add 'mapStorage(..)' and 'unmapStorage(..)'
allowing to map the GPU buffer.
GLArrayDataWrapper:
- Fix getElementCount(): Consider stride in bytes and consider 'mappedElementCount'
- getSizeInBytes(): Consider 'mappedElementCount'
Tests:
- Use new GLBase methods, e.g. getBoundBuffer(..) instead of glGetBoundBuffer(..)
- TestMapBufferRead01NEWT: Validate GLBufferStorage (i.e. GLBufferObjectTracker)
- Add RedSquareMappedES2 using GPU mapped buffer
- Test w/ TestRedSquareES2NEWT, cmd-line 'mappedBuffers'
- GearsES1 and GearsES2: Add GPU buffer mapping mode for all test cases
- Add buffer validation mode, i.e. test whether GLBufferObjectTracker
works properly.
- Test w/ TestGearsES2NEWT, cmd-line 'mappedBuffers'
- TestSharedContextVBOES2NEWT0, TestSharedContextVBOES2NEWT3:
- Add GPU mapped buffers tests to validate GLBufferObjectTracker
code path with shared GLContext across multiple threads.
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visibility helping robostness of test case.
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error / Add test method 'invokeAndWaitError(..)'
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'isVisible()' determining actual on-screen showing state
See commit 071bdd6ce9f8c41ccecdbf8bc74f276ccd7ff651
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Simplify JAWTComponentListener's HierarchyListener:
- Don't interfere w/ Component's visibility anymore!
This shall reduce sideeffects.
Utilize 'isShowing' in each Component specialization, i.e. GLCanvas.
- On SHOWING_CHANGED if a parent caused a change
of the tracked components showing state,
propagate it to the offscreen-layer!
- Remove all other complicated states!
GLCanvas, GLJPanel:
- Instead of 'isVisible()' use 'showing state',
since only the 'showing state' reflects 'true' visibility
throughout the hierarchy.
- Add HierarchyListener and track volatile showing state
to be used instead of 'isVisible'.
Using a cached showing state is more efficient
than quering 'isShowing()' all the time!
NewtCanvasAWT:
- Use 'isShowing()' instead of 'isVisible(), see above
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'grey', which is used for the filename
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.. shameless inspired by KDE's Oxgen scheme .. (they are best)
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Conversion Utilities (Allowing 'arbitrary' PointerIcon data input)
Commit fe28bc125429b38cdcd016746081f4a6d521c6fd added the notion of toolkit agnostic PixelFormat and conversion utilities,
utilized and further tested by this patch.
+++
- PointerIcon is a PixelRectangle
and hence holds the decoded data.
This allows on-the-fly conversion if required
as well as recreation w/o PNG re-decoding.
- Using array-backed PointerIcon data where possible,
allowing better performance when converting PixelFormat etc.
- NEWT Display adds 'createPointerIcon(final IOUtil.ClassResources pngResource...'
method to support agnostic PointerIcon creation.
- NEWT Display adds methods to allow users to avoid PixelFormat and
Buffer NIO type forced conversion:
- PixelFormat getNativePointerIconPixelFormat()
- boolean getNativePointerIconForceDirectNIO()
+++
PNGImage -> PNGPixelRect
Deleted: com.jogamp.opengl.util.texture.spi.PNGImage
Added: com.jogamp.opengl.util.PNGPixelRect
(We hope nobody was using PNGImage directly since it was a service-plugin for TextureIO)
PNGPixelRect is a PixelRectangle
PNGPixelRect actually is implemented OpenGL agnostic,
however - since our PNGJ support lives under package 'jogamp.opengl.util.pngj'
it cannot be moved up (yet).
PNGPixelRect now handles all PixelFormat for the target format
and also added support for grayscale+alpha (2 channels).
The latter is force-converted to RGB* - similar to paletted.
Further more, PNGPixelRect allows simply passing an OutputStream to write the PNG data.
Used by: TextureIO and NEWT
+++
- OffscreenSurfaceLayer's setCursor(..) uses the agnostic PixelRectangle
instead of a PNG resource.
- AWTMisc uses the PixelRectangle to produce the AWT Cursor
and converts it to the required format.
Hence same pixels are used for NEWT and AWT pointer/cursor icon.
- TestGearsES2Newt and NewtAWTReparentingKeyAdapter 'tests'
iterate over 3 custom PointerIcon when pressed 'c'.
- JOGLNewtAppletBase uses the new custom PointerIcon
'newt/data/crosshair-lumina-trans-32x32.png', which is included in NEWT (213 bytes only).
-
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Utilities (Allowing 'arbitrary' PointerIcon data input)
To allowing 'arbitrary' PointerIcon data input, i.e. via raw pixels
we need to define an agnostic PixelFormat and required conversion utilities.
The latter is not hw accelereated (toolkit agnostic), but this shall be expected
and satisfying for small amount of 'pixels'.
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and Issues
- Refine Display.PointerIcon: Complete type allowing re-creation
- Add associated Display reference
- Add used IOUtil.ClassResources reference
- Add isValid()/validate() methods for recreation
- Refine API doc
- Move Display.destroyPointerIcon(PointerIcon) -> PointerIcon.destroy()
- Move DisplayImpl.PointerIconImpl -> PointerIconImpl (own source file)
- Creation/Destruction and setting of PointerIcon happens on EDT
- DisplayImpl.shutdownAll() and Display.destroy() calls destroyAllPointerIconFromList
- WindowDriver.setPointerIconImpl: Validates PointerIconImpl (i.e. re-creates if required)
- Fix 'initial' window.setPointerIcon(..) before createNative(..),
tested w/ TestGearsES2NEWT
- OSX Native Code:
- Move mouse and pointer-state handling from NewtMacWindow -> NewtView class
to retain states (pointer handle, pointer visibility, etc) when reparenting.
Reparenting will move an exisiting NewtView into a new NewtMacWindow.
- Enable all mouse move events:
- NewtView::mouseEnter [nsWin makeFirstResponder: nsView];
- NewtView::mouseExited if( !mouseConfined ) { [nsView resignFirstResponder]; }
- NewtView::mouseMoved issued [myCurser set] if required, fixing
OSX issue not updating NSCursor properly.
- MacWindow:
- Test NewtMacWindow, NewtView and NSCursor handles before usage
- Fix DBG_PRINT(..) warnings
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Pointer Icons
- Utilizing JOGL's PNG decoder for all icons, if available.
- Application/window icons:
- Providing default application/window icons in 16x16 and 32x32 size
- NewtFactory.setWindowIcons(..) or property 'newt.window.icons' maybe used to override default icons.
- Using icons at application/window instantiation
- Display.PointerIcons:
- NativeWindow Win32 WindowClass no more references a default cursor
in favor of fine grained cursor control [in NEWT]
- Display provides create/destroy methods,
where display destruction also releases open PointerIcon references.
- Window.setPointerIcon(..) sets custom PointerIcon
- Implemented Platforms
- X11
- Windows
- OSX
- Manual Test: TestGearsES2NEWT (Press 'c')
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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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3d0ab3e6263dfdbb9dd0014443ad28b1c9b0c238
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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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attempt)
Commit c8726ef04b94ad8e66e1191a06ff793b908d130c reinforced ALWAYS_ON_TOP in native reconfig code
issued at reparenting call, which might be too early for the WM.
Perform ALWAYS_ON_TOP reinforcement from java side when reparenting CHILD -> TOP was successful
and visibility is reached. X11 only!
NewtAWTReparentingKeyAdapter: Add 'a' alwaysOnTop toggle to test w/o applet code.
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Fix Bug 362: calculated dimensions for MipMaps smaller than 16x16
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Added method to calculate mipmap blocksize for uncompressed and DXTn
images
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(camera or other sources may not have duration)
Regression of commit 8a8ed735f6631b2da7bf605c5c3dda4e0fc13905
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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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REPARENT_HINT_BECOMES_VISIBLE to ensure GL State Preservation ; Add unit test !
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REPARENT_HINT_BECOMES_VISIBLE hint via new method variant using hints; Deprecate other reparentWindow(..) variants w/o hints.
NEWT Window.reparentWindow(..): Provide REPARENT_HINT_BECOMES_VISIBLE hint via new method variant using hints:
- Add REPARENT_HINT_FORCE_RECREATION, covering 'old' forceDestroyCreate boolean argument
- Add REPARENT_HINT_BECOMES_VISIBLE, Claim window becomes visible after reparenting, which is important for e.g. preserving the GL-states in case window is invisible while reparenting.
Deprecate other reparentWindow(..) variants w/o hints.
Use only new variant using hints w/o semantical change.
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Platform.currentTimeMicros() for accuracy
ReflectionUtil usage:
TestShutdownCompleteNEWT -wait -initOnly
Hotspots:
- MakeCurrent 5.3% - Called 52 times
- ClassLoader.findClass(..) 3.1% - Called 486 times .
- ReflectionUtil: 13 times ~ 0.3%
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considered in AWTTilePainter: 'Origin of GL image is still on Bottom'
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