| Commit message (Collapse) | Author | Age | Files | Lines |
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instance's volatile 'feature'
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1a91ec5c8b6fd9d9db7bc115569c369fe7b38e9b) ; AWT GLCanvas remove dead code.
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locking ; Revise threading code; Proper name for SWT unit tests.
SWT GLCanvas:
- Fix destroy()
drawable.setRealized(false); is being called within dispose() method
- Remove local concurrency hack
[MT-0] The hack: 'final GLContext ctx = getContext(); a = null != ctx ? ctx.something() : 0;'
is thread safe locally, however, w/o covering the hole use case of the caller
it makes no sense to add thread safe code here - would be only an illusion.
In case any of the methods are called outside of a locked state
extra care should be added. Maybe we shall expose locking facilities to the user.
However, since the user shall stick to the GLEventListener model while utilizing
GLAutoDrawable implementations, she is safe due to the implicit locked state.
- Removing out-of-process locking
[MT-1] Claiming the recursive lock in the dispose/display/.. methods
and _then_ issuing a complex off-thread GL task could lead to deadlock.
The GL task could involve calling GLEventListener methods, which itself
could try to manipulate the GLCanvas -> deadlock.
Similar to [MT-0] we may need to either find a proper locking mechanism
or simply ignore it and reduce functionality.
TBH .. the number of scenarious of the mentioned deadlock are very limited
and exotic.
- Revise threading code
[MT-2] Besides the other MT-* remarks, the logic whether to spawn off
the GL task and determination which thread to use is too complex and redundant.
(See isRenderThread(), runInGLThread() and runInDesignatedGLThread())
- Proper name for SWT unit tests.
Reflect the semantics.
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Derivation
- Depends on GlueGen commit 9a71703904ebfec343fb2c7266343d37a2e4c3db
JAR file name changes:
ALL JARs:
- jogl.all.jar -> jogl-all.jar
- jogl.all-noawt.jar -> jogl-all-noawt.jar
- jogl.all-mobile.jar -> jogl-all-mobile.jar
- jogl.all-android.jar -> jogl-all-android.jar
- jogl.all-android.apk -> jogl-all-android.apk
Atomic JARs:
- nativewindow.core.jar -> nativewindow-core.jar
- nativewindow.awt.jar -> nativewindow-awt.jar
- nativewindow.os.x11.jar -> nativewindow-os-x11.jar
- nativewindow.os.win.jar -> nativewindow-os-win.jar
- nativewindow.os.macosx.jar -> nativewindow-os-osx.jar
- jogl.core.jar -> jogl-core.jar
- jogl.sdk.jar -> jogl-sdk.jar
- jogl.glmobile.jar -> jogl-glmobile.jar
- jogl.glmobile.dbg.jar -> jogl-glmobile-dbg.jar
- jogl.util.jar -> jogl-util.jar
- jogl.glutess.jar -> jogl-glutess.jar
- jogl.glumipmap.jar -> jogl-glumipmap.jar
- jogl.util.fixedfuncemu.jar -> jogl-util-fixedfuncemu.jar
- jogl.awt.jar -> jogl-awt.jar
- jogl.swt.jar -> jogl-swt.jar
- jogl.util.awt.jar -> jogl-util-awt.jar
- jogl.os.x11.jar -> jogl-os-x11.jar
- jogl.os.win.jar -> jogl-os-win.jar
- jogl.os.osx.jar -> jogl-os-osx.jar
- jogl.os.android.jar -> jogl-os-android.jar
- jogl.gldesktop.jar -> jogl-gldesktop.jar
- jogl.gldesktop.dbg.jar -> jogl-gldesktop-dbg.jar
- jogl.glugldesktop.jar -> jogl-glu-gldesktop.jar
- jogl.util.gldesktop.jar -> jogl-util-gldesktop.jar
- jogl.omx.jar -> jogl-omx.jar
- jogl.cg.jar -> jogl-cg.jar
- newt.core.jar -> newt-core.jar
- newt.ogl.jar -> newt-ogl.jar
- newt.awt.jar -> newt-awt.jar
- newt.event.jar -> newt-event.jar
- newt.driver.x11.jar -> newt-driver-x11.jar
- newt.driver.win.jar -> newt-driver-win.jar
- newt.driver.macosx.jar -> newt-driver-osx.jar
- newt.driver.android.jar -> newt-driver-android.jar
- newt.driver.kd.jar -> newt-driver-kd.jar
- newt.driver.intelgdl.jar -> newt-driver-intelgdl.jar
- newt.driver.broadcomegl.jar -> newt-driver-broadcomegl.jar
Test JARs:
- jogl.test.jar -> jogl-test.jar
- jogl.test-android.jar -> jogl-test-android.jar
- jogl.test-android.apk -> jogl-test-android.apk
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channel (Luminance) read/write
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GL_ARB_half_float_pixel/GL_ARB_half_float_vertex and GL_OES_texture_half_float extensions
We mistakenly aliase the GL2 and GLES2 extensions:
- GL_ARB_half_float_pixel
- GL_HALF_FLOAT_ARB 0x140B
- GL_ARB_half_float_vertex
- GL_HALF_FLOAT 0x140B
- GL_OES_texture_half_float extensions
- GL_HALF_FLOAT_OES 0x8D61
This also leads to adding GL_HALF_FLOAT_OES
to com.jogamp.opengl.util.GLBuffers.sizeof(..).
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Font::getAdvancedWidth(..) allows applications to query a glyphs width
with a given pixel size, as it is being used for rendering.
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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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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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Even thought we didn't set the thread to be a daemon,
if the [parent] thread instantiating the Animator the attribute would be passed along.
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implementations.
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The Java classes already slipped through in
commit 10935e1ec0d8ed677bc3fddfaa8cd73898a3bcbf - oops.
Since we cannot provide a Libav binary (even though Google does in Android and Chrome)
due to legal uncertainities .. we dynamically link to an existing Libav / FFmpeg library
in a 'relaxed' manner. Ie. we allow certain recent functions to be absent to be able
to run on a wider range of Libav versions.
Currently tested on Debian Linux and Windows7 64bit/32bit
Binaries for Win/OSX:
- Windows http://ffmpeg.zeranoe.com/builds/
- OSX http://www.ffmpegx.com/
Features:
- Dynamic relaxed linking to Libav (see above)
- YUV420P texture lookup function shader stub (conversion to RGB)
- 1-copy only (decoder buffer to texture)
- simple
- uses libavformat's network streaming
- fixes some odd PTS values
TODO:
- Audio output (Should use OpenAL, duh)
- Seek works poorly
- Offthread multi-texture fetching for smoother animation
- Maybe more pixelformat conversions
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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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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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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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- growBuffer() was using '(osize+additional) * components' -> 'osize + (additional * components )'
- added jogl.debug.GLArrayData - notifying growBuffer()
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atomic JAR and not core)
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- Partially reverting commit de2b129a56335262a44a05541a3ab2e35668cc6e
- ProjectFloat and FloatUtil must reside in core, not util
- Moved slice2float -> GlueGen's Buffers
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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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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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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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usage; writeFile() restricted to GL2GL3, not GL2.
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gluUnProject and gluPickMatrix
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connected URL. API doc: Useing html table for state chart
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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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Android API 14
- Introduce states
- Customize / Access texture target,count,features.
- Expose TextureFrame.
- Use 'long' for all time values in msec.
- Mark information optional in API doc (fps, bps, ..)
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Add convenience coord transfer method to buffer.
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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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instancing using sliced nio-buffer/primitive-array
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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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GlueGen commit 3d527ea538c9e9897f86a0f6bdae0cab44d239c3
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singlethreading if requested, fix doc: -Dopengl.1thread -> -Djogl.1thread
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API doc enhancements; Minor edits
- API doc added/enhanced:
- ShaderCode
- ShaderUtil
- NewtBaseActivity: Clarify method / var names
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f4ac27e177f6deb444280d3b375e7d343e38bd080 and eedb4b530fb83fc59a26962bcf7847a1404092a0
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states, reducing fluctuating memory.
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close within the latter
See gluegen commit 24f8694a188b4a5255d4ac4f8b49982bd8ad3228
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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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