| Commit message (Collapse) | Author | Age | Files | Lines |
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1. Drawable, 2. GLContext
Remove deadlock situation where thread-1 (Animator Thread) holds the GLContext-Lock
and acquires the Surface-Lock, while thread-2 (UI/Main/EDT) holds the Surface-Lock
and attempts to create the GLContext and hence acquires the GLContext-Lock.
A GLContext-Lock and hence makeing the GLContext current requires to hold
the Surface-Lock. The prev. code acquired the locks in reverse order and
allowed the deadlock as described above.
This fix acquires the locks in the proper natural order
1 - Surface-Lock
2 - GLContext-Lock
This fix also renders the use of the non-synchronized behavior invalid,
since it is bogus not to wait for the GLContext lock where it waits for the
Surface lock. It also seems nonsense not to wait for any of both locks
and our code always waited for both (synchronized := true).
The GLContext [set/is]Synchronized(..) methods are removed
and waiting for the lock per default is the correct behavior.
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one holding the surfaceLock acquiring ctxLock where ctx acquires the surfaceLock
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cbc77718f01a8190e1a8aa0e9afdc2a3a3403358)
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ProjectFloat Matrix Multiplication of gluUnProject(..) impl.
ProjectFloat's previous gluMultMatricesf(..) used row-major order,
but the replacement multMatrixf(..) uses column-major order (like OpenGL, ..).
Note: The replaced 'gluMultMatrixVecf' by multMatrixVecf() already
used column-major order.
Fix: Reverse the arguments of matrix multiplication
m1 x m2 -> m2 x m1
Added proper API documentation in FloatUtil -> Column Major Order of Linear Matrix Layout
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commit a058e0a2f465a9bff3e32727edb55592f55c7b38)
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recreation (detach window) on OSX (FF, Safari)
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instead of static final int values.
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ReparentOperation' in test.
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- NEWT/WindowImpl:
- 'void windowDestroyNotify()' -> 'boolean windowDestroyNotify(boolean force)', allowing to signal a forced close,
as well as replying whether the window has been closed. (called by native code)
- destroy(): set states before releasing the window lock
- NEWT/X11: Pass windowDeleteAtom for reconfigure window, in case of reparenting child to top-level
- NEWT/OSX:
- Add 'BOOL windowShouldClose()' impl., ie. having a chance to reject the close attempt
- Common impl. for 'windowShouldClose' and 'windowWillClose' -> 'windowClosingImpl'
utilizing new 'windowDestroyNotify' code (see above).
Fixes bug 560.
- NEWT/JOGLNewtApplet1Run: Refine out-of browser window behavior for window-close button
- default: move NEWT window back to browser parent
- closeable: close NEWT window
- jogl-test-applets: Add NApplet-Closeable test (Applet out-of browser window is closable)
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.. also reverse AWT rotation sign, since NEWT uses the reverse oriantation.
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- Based on Andres Colubri's initiative and commit 218d67fc0222d7709b21c45792d44501351939c4.
- Reading real screen refresh rate ('stolen' from NEWT)
- Properly handling swap-interval and vsync-to in native code
- Increasing accuracy vsync-to to microseconds
Tested manually w/ TestGearsES2AWT.
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and custom lib path; MovieCube: '-wait' to wait for debugger.
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General enhancments.
For details about TextureSequence/GLMediaPlayer shader collaboration w/ your own shader source,
see TextureSequence and TexCubeES2 / MovieSimple demo.
TextureSequence allows implementations to provide their own texture lookup function
which may provide color space conversion (YUV) .. or other runtime hw-accel features.
Have a look at the next commit, which provides an Libav/FFMpeg implementation w/ YUV/RGB shader conversion.
MovieCube adds keyboard control (Android: firm touch on display to launch keyboard, don't break it though :)
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translation. Minor fixes for mouse as well.
- AndroidNewtEventFactory
- Android -> NEWT KeyCodes, leave out control keys like HOME, BACK, .. TBD ..
- We don't consume the key event, in case we cannot map it,
so the Android OS has a chance to handle the control keys.
- Key-Release generates a Key Typed event.
- Key/Mouse translate Android time-base (upTime) to Unix.
- AndroidWindow
- set our onKeyListener, using above tranlator
- setFocusable(true) and setFocusableInTouchMode(true) on our SurfaceView,
otherwise no key event will be delivered.
Note: 'requestFocus()' must also be called on the view for key input!
- Test: NEWTGearsES2Activity, which launches the soft key via:
InputMethodManager mgr = (InputMethodManager) win.getAndroidView().getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
mgr.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0); // shows keyboard ..
and requests the focus of the view for input.
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generalize shader source storage type to CharSequence[]
Benefits:
- Allows code injection and general shader source editing (before compilation)
- Uses mutable StringBuilder only if editing is intended, hence reduces memory footprint
and String conversion at compilation in such case.
- ShaderCode.create(..) factory methods add nw attribute 'mutableStringBuilder'
if true method returns a mutable StringBuilder instance
which can be edited later on at the costs of a String conversion when passing to
'glShaderSource(int, int, String[], IntBuffer)'.
If <code>false</code> method returns an immutable <code>String</code> instance,
which can be passed to {@link GL2ES2#glShaderSource(int, int, String[], IntBuffer)}
at no additional costs.
- New 'edit' methods in ShaderCode: '
- int insertShaderSource(int shaderIdx, String tag, int fromIndex, CharSequence data);
- int insertShaderSource(int shaderIdx, int position, CharSequence data);
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prepare for shader code injection.
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Capabilities/GLContext API 'toString(StringBuilder)'
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Texture
- Add TextureSequence, base interface of GLMediaPlayer to genralize texture streams
- TextureSequence / GLMediaPlayer: Use inner classes for event and texture data
- getLastTexture() shall never return 'null', initialization of TextureSequence (initGLStream(..), etc)
shall provide a TextureFrame w/ the stream's dimension.
- GLMediaPlayerImpl.createTexImageImpl() y-flip defaults to 'false'
impl. shall define y-flip, if required.
- Added MovieCube demo
- Fix Texture: initialize aspectRation for 'wrapping' ctor
-
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isProgramExecStatusValid()
isProgramValid() was testing whether the linkx status is valid
and whether the executable environment is valid for the shader, see glValidateProgram().
glValidateProgram() may fail on some implementations in some circumstances (APX2500 and Tegra2)
and indeed require all resources are set for execution of the shader program (glDraw*).
This is not a requirement for issueing useProgram(), hence removed this test
and made it available explicit for debugging purposes: isProgramExecStatusValid().
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resume, Sync LauncherUtil
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GLMediaPlayer:
Merging 'initStream()' and 'initGL()' to 'initGLStream()' due to incompatible/buggy implementations (Android/Tegra)
requiring the GL texture being setup before preparing the stream.
This also implies that w/o an GL context we cannot fetch the stream information (size, ..)
hence we need to evaluate this detail (FIXME).
'getNextTexture(GL gl, boolean blocking)' can request the impl. to block
GLMediaEventListener:
The TextureFrame not yet available, adding 'when'
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GL_OES_EGL_image_external for plain ES2.
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incl. unit tests; Test/Demos: Use PNG snapshots.
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- Factory falls back to NullGLMediaPlayer allowing to test on platforms where no player is available.
- MovieSimple (c) to JogAmp since it is no more derived from the old project.
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connected URL. API doc: Useing html table for state chart
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GL_OES_EGL_image_external extension if requested, use proper texture unit
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00: One movie view, centered, no effects
01: Two movie views (Main + HUD) using same GLMediaPlayer [texture] and stream
02: Two movie views (Main + HUD) each using own GLMediaPlayer and stream
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initStream(URL) + initGL(GL)) .. IllegalStateException if wrong. Using internet streams of BigBuckBunny, if avail.
- Splitting the initialization in stream and GL allows using the stream information (eg: size, ..)
for setting the GLDrawable properties ..
- Make the impl. more bullet proof ..
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Activity adds 2 NEWT GLWindow's in a ViewGroup,
one main view and one small HUD view.
Both GLWindow contain one GLEventListener playing the same stream using GLMediaPlayer
one with no effect, one w/ a gradient color effect.
The stream's URL is currently hardcoded 'file:///mnt/sdcard/Movies/BigBuckBunny_320x180.mp4'.
Upper half of main window:
- click start/pause video
- drag rotate video
Lower half of main window:
- drag bwd/fwd in the stream (seek)
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Android API 14 MediaPlayer impl of GLMediaPlayer.
Android API 14 MediaPlayer allows usage of OMX AL direct decode to texture via libstagefright (OMX AL usage included).
Status: Untested, not working - Need to fix native OMX IL (stream detect and split) and/or GStreamer implementation.
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Threading*:
- add invoke(..) generalizing the Therading decision
GLCanvas:
- remove 'manual' Threading decision, simply call Threading.invoke(..)
- use anonymous Runnable instances
- remove drawable lock, drawable is volatile instead
GLJPanel:
- remove 'manual' Threading decision, simply call Threading.invoke(..)
- use anonymous Runnable instances
- DEBUG: Use getThreadName() prefix
GLContextImpl:
- Remove GLWorkerThread idle command on makeCurrent(),
no holding of context in worker thread while idle.
- DEBUG: Use getThreadName() prefix
X11GLXContext:
- DEBUG: Use getThreadName() prefix
TODO: Validate whether it's OK for GLCanvas and GLJPanel to set Threading.Mode.MT as the default mode!
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Modified Daniel Balog's unit tests, covering GLWindow (NEWT), GLCanvas (AWT) and GLPBuffer
to fail immediatly when more than 1 open X11 Display is open.
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API doc enhancements; Minor edits
- API doc added/enhanced:
- ShaderCode
- ShaderUtil
- NewtBaseActivity: Clarify method / var names
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archive scripts
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0cfc7847c58b51c9a26b50d905b592d1fc4c8578)
- Remove jogl.android-launcher.apk in favor of generic jogamp.android-launcher.apk
- All Android test code resides in jogl.test.apk (initial launcher and delegated 'real' one)
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DefaultGLCapabilitiesChooser: Move 'static' values to final static.
GearsES1/2: Handle width>=height case -> flip frustum.
Android: Enable fps trace dump after visibility, use default RGBA_8888,
Explicitly don't use swapInterval (-1).
NEWTGearsES2TransActivity: Gather Screen size and set demo view 2/3 of it.
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(javax.media.nativewindow.<impl> -> com.jogamp.nativewindow.<impl>) 2/3
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Fix GLWindow/SWT-GLCanvas: set context synchronized
- GLWindow fix commit a0177c8a1048683e5d43f4712f8f9e37091d4e85.
Removed explicit recursive surface lock requires
recursive context locking, otherwise concurrent rendering fails.
The implicit recursive surface lock within context makeCurrent()
is applied after the context lock itself.
Misc Changes
- Fix TestPBufferDeadlockAWT, which was not using the unique profile string reference
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*GraphicsConfiguration) ; ...
NativeVisualID: New interface for Capabilities implementations,
allowing retrieval of the native 'visual id'.
Impl. by WGL, X11 and EGL.
JAWTWindow.lockSurface()
- Detect surfaceHandle change an return LOCK_SURFACE_CHANGED (see: LOCK_SURFACE_CHANGED)
EGLDrawable:
- Impl. updateHandle() (see: LOCK_SURFACE_CHANGED)
- use NativeVisualID for EGLGraphicsConfiguration selection to respect a native 'visual id'
EGLContext.createContextImpl: Use NIO for attributes
EGLDisplayUtil: Enhance eglGetDisplay w/ DEBUG code and NativeSurface / EGL_DEFAULT_DISPLAY variation
EGL, XGL, WGL GraphicsConfiguration:
- Don't set ALPHA_SIZE and STENCIL_SIZE if not requested in attribute list
for context creation.
- toString() shows proper identification, eg.: egl, x11, win32 ..
EGLGraphicsConfigurationFactory:
Daisy chain GraphicsConfigurationFactory for native device type (currently only X11).
This allows choosing the EGLGraphicsConfiguration and hence native visual id based on EGL
when invoked via the factory model (generic).
In case EGLGraphicsConfigurationFactory is not suitable or doesn't produce a native visual id,
it falls back the the original one.
X11AWTGraphicsConfigurationFactory and X11Window:
Use generic NativeVisualID which allows EGLGraphicsConfiguration implicit.
*GraphicsConfiguration's DEBUG flag is pushed up to DefaultGraphicsConfiguration
LOCK_SURFACE_CHANGED:
- commit 006e9fe402a0a47b45fd2c4af51296aef895e8b5
- commit a0177c8a1048683e5d43f4712f8f9e37091d4e85
Impact:
- Fixes EGL/GLES (wrapper/native) usage on X11, proper Xvisual selection w/ EGL
- Fixes EGL/GLES (wrapper/native) usage on Windows, ANGLE works w/ NEWT and forced ES2
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