| Commit message (Collapse) | Author | Age | Files | Lines |
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expansion
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- GLSL vertex shader sets smooth varying 'gcv_ClipBBoxCoord' w/ Mv multiplied vertex-coord
- RegionRenderer.setClipBBox(AABBox) expects a pre-multiplied Mv AABBox covering an independent area, not per Shape/Region.
- This works as expected with moving/scaling of each Shape/Region etc
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(Convenient using Graph/GraphUI produced AABBox)
Simple demo, setting clip-bbox manually:
- src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo00.java
TODO:
- GLSL: Add missing Mv-multiplication of vertex-position -> gcv_ClipBBoxCoord
-- AABBox min/max should be set pre-multiplied w/ Mv covering an independent area, not per Shape/Region.
-- This to properly work with moving/scaling of each Shape/Region etc
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com.jogamp.common.av.PTS.millisToTimeStr(..)
Chapter metadata is now supported via our FFMPEGMediaPlayer implementation.
Added public method: 'Chapters[] GLMediaPlayer.getChapters()'
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usable w/ fix for Bug 1472 (Enhance A/V Sync)
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information (if any), FFMPEG* utilizes NativeLibrary.get[Native]LibraryPath()
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library path, support throughout DynamicLibraryBundle[Info]
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user from selecting video or audio PTS.
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USE_GLSL_VERTICAL_FLIP, changed names in commit d6cf89f22a5926b437c4430eb166972d90fd92be
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setUseGLSLVerticalFlip(false) in addition to property 'jogl.gljpanel.noglsl'
Suche setting would enable the slow path of flipping a potentially 'big' framebuffer via the CPU.
The best performance path is using the GLSL shader to vertically flip the FBO,
or - w/o using the shader - to render the GL scene vertically-flipped and set the flag 'flipVertical' to false.
- property "jogl.gljpanel.noverticalflip"
- setter setSkipGLOrientationVerticalFlip(boolean)
If set to <code>true</code>, user needs to flip the OpenGL rendered scene
<i>if {@link #isGLOriented()} == true</i>, e.g. via the projection matrix.<br/>
See constraints of {@link #isGLOriented()}.
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master-clock, enabling proper AV sync w/ untouched audio
We can finally utilize the added pass through audio PTS, see commits
- GlueGen 52725b4c6525487f93407f529dc0a758b387a4fc
- JOAL 12029f1ec1d8afa576e1ac61655f318cc37c1d16
This enables us to use the audio PTS as the master-clock and adjust video to the untouched audio.
In case no audio is selected/playing or audio is muted,
we sync merely on the system-clock (SCR) w/o audio.
AV granularity is 22ms, however, since the ALAudioSink PTS may be a little late,
it renders even a slightly better sync in case of too early audio (d_apts < 0).
Since video frames are sync'ed to audio, the resync procedure may result
in a hysteresis swinging into sync. This might be notable at start
and when resumed audio or after seek.
We leave the audio frames untouched to reduce processing burden
and allow non-disrupted listening.
Passed AV sync tests
- Five-minute-sync-test.mp4
- Audio-Video-Sync-Test-Calibration-23.98fps-24fps.mp4
- Audio-Video-Sync-Test-2.mkv
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instead hard coded branch
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Adapter patterns
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aspect-ratio, letter-boxed or zoomed (config) + Bug 1466 Fix color mixing
Bug 1465: Region currently simply bloats a given texture to its region AABBox,
which renders textures with the wrong aspect ratio.
Add facility to program the texture-coordinates to either letter-box
or scaled-up (and cut) true aspect-ratio.
Default shall be zoom (scale-up and cut),
but user shall be able to set a flag in the Region for letter-box.
Have the shader clip texture coordinates properly,
best w/o branching to soothe performance.
See functions.glsl
+++
Bug 1466: Current color mix: texture * color_channel * color_static
is useless in GraphUI.
color_static shall modulate the texture, which works.
But in case of color_channel (attribute/varying)
we want it to be mixed so it can become the more dominant color
for e.g. a border.
Desired is:
color = vec4( mix( tex.rgb * gcu_ColorStatic.rgb, gcv_Color.rgb, gcv_Color.a ),
mix( tex.a * gcu_ColorStatic.a, 1, gcv_Color.a) );
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Commit c5431f46b7bf64f109315ec78461859dd88f202a
reduced the disableBackgroundErase(..) to SunToolkit's variation which doesn't work on Windows
as it does not act upon the java.awt.Canvas peer post addNotify().
This re-introduces the java.awt.Canvas method via class JAWTUtil.BackgroundEraseControl
and its called only after addNotify() on Windows and ASAP for everyone else.
Method also calles the SunTookit variation just to be sure.
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traversing through all Glyphs
See UISceneDemo03
new Button(options.renderModes, fontSymbols, " "+fontSymbols.getUTF16String("pause")+" ", buttonWidth, buttonHeight); // pause
Unicode codepoint symbol is also contained in FontGlyph
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in UISceneDemo03 via hard coded unicode symbol numbers
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audio-volume if not initialized and set it when AudioSink becomes available
Setting the audio volume before initialization shall impact GLMediaPlayer when it becomes initialized.
Further add a query if audio is muted, merely based on volume.
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v_in', user can simply get the desired matrix and apply its mulVec*(..) operation
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agnostic (PMVMatrix, Matrix4f, Vec4f, ..)
Math functionality (PMVMatrix, Matrix4f, Vec4f, ..)
- shall be used toolkit agnostic, e.g. independent from OpenGL
- shall be reused within our upcoming Vulkan implementation
- may also move outside of JOGL, i.e. GlueGen or within its own package to be reused for other purposed.
The 'com.jogamp.opengl.util.PMVMatrix' currently also used to feed in GLUniformData
via the toolkit agnostic SyncAction and SyncBuffer
shall also be split to a toolkit agnostic variant.
An OpenGL PMVMatrix specialization implementing GLMatrixFunc can still exist,
being derived from the toolkit agnostic base implementation.
+++
Initial commit .. compile clean, passing most unit tests.
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certain debug output to keep most silence for debugAll()
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is an intrinsic + branch-less implementation
Expected implementation is
- return Float.intBitsToFloat(Float.floatToRawIntBits(a) & 0x7fffffff);
replacing old implementation
- return (a <= 0.0F) ? 0.0F - a : a;
.. also market as @IntrinsicCandidate
Hence we shall leave it to the JRE core-lib implementation...
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AffineTransform to local method; Simplify BaseButton setCorner(0) -> setPerp(); Protected abstract ctor ..
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EPSILON; Add isEqual(a,b) w/ default EPSILON; Use it where applicable
Also add isEqual2(a,b) w/o corner cases (NaN, Inf) used for comparison in Graph Outline, OutlineShape and later GraphUI Shape.
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[1..8]; Add clarity in Region; Demos CommandlineOptions adds actual graphAASamples set and utilized
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API Change **
Since this is an extra implementation of PMVMatrix and not of GLMatrixFunc, we shall use the default ISO dimension avoiding conversion.
This alsi redefined Graph's RegionRenderer.reshapePerspective() angle definition from degrees to radians
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underlying shape' and add API doc
Regression was introduced with commit 920e529516bb264f04138ed1caca80d4925e3773
'Robust detetection and API definition of non-contour/whitespace Glyphs'.
Issue was mistaken a glyph as undefined if not having an underlying shape,
which is true for some fonts (e.g. 'space').
+++
Also Use post table's name if no underlying shape exists.
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non-contour/whitespace Glyphs (detect and allow to skip 'em)
We also drop shapes for both, but for id 0 (unknown).
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report error but do not crash.
This behavior has been evaluated with a few fonts and the WIP FontView01 demo application.
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ctor using Vec3f low and high
intersects2DRegion(..) got the passed width and height wrong,
i.e. given object low position >= this-low position
and given object high position including width/height <= this-high position
is required to match for intersection.
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addNotify(), leading to proper initialization sequence when re-adding panel.
The proper initialization sequence subsequently also leads to proper glViewport initialization,
see commit d17d807a76ba9cb940542264fcad9cf71c7ec585
No side-effects expected, just ensuring same code-path compared to initial addNotify().
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ensuring JOGL is completely initialized
Noteable: On MacOS 13.1 (aarch64) UISceneDemo20 won't show the window if NEWT is initialized before JOGL core via GLProfile.initSingleton().
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TODO: Full cleanup perhaps
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over ownership and allows destroy() to delete it, otherwise not. Fixes GraphUI's GLButton.
GraphUI's GLButton uses the offscreen's FBO texture and hence can't pass over ownership of the texture.
Hence the Texture instance is created w/o handing over ownership!
GLMediaPlayerImpl does hand over ownership of the generated and passed texture to the Texture ctor.
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AWT rendering thread support. Adopt it in tests and demos
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color-channel again, was enforced to be set in commit bb6ee81bc5514663bb7b22224fcdd5ba34a51ac6
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shall handle null streamWorker, i.e. when using NullGLMediaPlayer
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Either fill color-channel with value if used and set static-color to white - or just set static color channel with value.
Have the given rgbaColor to definitely setting the text color regardless whether a color channel is used or not.
Note: Using a color-channel is more expensive (color value per vertex) and should only be required if mixing
colors within one region!
Also removes potential side-effects if color-channel is used but user forgets to set the static value properly.
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color-channel is used and no static-color set
Commit a973324a75b55b722caa755a7a573be849d997e4 was setting the alpha to 1,
which avoids the 'discard' in the shader.
This at least gave us a black color ;-)
However, the shader modulates the color, i.e. color-channel * color-static,
therefor we need an all-white color-static as default
if user only sets the color-channel.
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Remove potential leak
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(and fwd 'em to RenderState aggregate)
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texture unit after ctor
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