| Commit message (Collapse) | Author | Age | Files | Lines |
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lock free
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applyMatToMv() and getMat(*)
It is sufficient to mark the internal iMat dirty when mutating the source values (pos, ..) and calling updateMat() only once when used in applyMatToMv() and getMat(*).
iMatIdent can also be set to true within updateMat() IF neither mutations occured, i.e. no translocation, scale or rotation.
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GLMediaEventListener, easing listener callbacks; Prepare SubtitleEventListener generalization (Bug 1494)
Moves pushSound(), pushSubtitle*() from FFMPEGMediaPlayer to GLMediaPlayerImpl,
as it is handled in a generic way - even though currently only called by native FFMPEGMediaPlayer implementation.
Note: This patch is incomplete, i.e. not even compile clean.
But choses as-is to semantically split the work to ease review.
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color/blending and subLineDY; MediaPlayer: Add full infoLine toggle with click on infoBox
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to pts [ms] (fixed); Use ASSEventLine packets within proper pts only.
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implementations: Either Uninit, Init, Pause or Play (exclusive)
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GLMediaPlayer
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zoomSize == 1, full-screen)
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ass/saa) support via GLMediaPlayer/FFMPEGMediaPlayer
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GraphShape.drawImpl0(..) override;
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show their language as a button - press to switch to next
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SliderAdapter.clicked() as dragged is always called
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button; Fix tooltip help; Make slower-speed reduce by half if <= 1
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response when active
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activeRGBAModulateOn.
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API doc to ease usage
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comments; UIMediaGrid01 now uses RangedGroup
RangeSlider
- Fix pageSize, i.e. allow valid content.getBounds() be pending @ validateImpl()
- Clip value [0, maximum - pageSize]
- Has to use Float.isFinite() to capture both, NaN and Infinity
-- used for pageSize, determining whether slider uses pageSize rect-knob or position round-knob
-- used for minMax, val, val_pct and temp range + pageSize_pct
-- don't overwrite valid pageSize if leading to !isFinite()
- Reuse setKnobSize() for ctor as well, where padding is be done once (FIXME?)
- Tested via RangedGroup w/ UIMediaGrid01 and FontView0
-- vertical slider, inverse and !inverse
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FontView01: Use TooltipShape for GlyphShape only with mouse click -> Tooltip.now()
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EDT, reducing temp objects on mouse moves
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RuntimeException if tip couldn't be found within wrapper Group
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Shape (if reused in DAG); Fix FontView01 TooltipShape instance, use NoOp DestroyCallback
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transformMvTo() was an intermediate rename (oops)
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Scene.pickShape(): Drop invisible and clipped shapes
After implementing Bug 1487 (Frustum Clipping/Culling) and using thousands of shapes within one Group mostly culled (outside of frustum),
overall mouse Scene.pickShape() caused tremendous lagging.
This is caused by Scene.pickShape() traversing through _all_ shapes,
rendered ones, invisible ones and culled ones.
+++
Solution is to have Scene and Group provide a pre-sorted list
of actually rendered shapes, i.e. isVisible() and not culled.
Scene.pickShape() can now use this reduced and pre-sorted list
reducing the load considerably.
+++
Further
- cleanup TreeTool
- rename Container methods:
-- setFrustumCullingEnabled() -> setPMvCullingEnabled()
-- isFrustumCullingEnabled() -> isPMvCullingEnabled()
- supply Container with
-- isCullingEnabled()
-- List<Shape> getRenderedShapes()
-- isOutside()
-- isOutside2()
-- forAllRendered()
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Group/Scene's uses temp arrays for Z oder sorting,
which should be maintained locally to avoid too many temp object creations.
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-> PMVMatrix4f
Shape.setTransformMv() is called for each renderer frame and for each shape,
involving 6 Matrix4f.mul() and set*() operations.
Since mutation of shape's position, rotation or scale is less frequent
than rendering one frame (for all shapes),
it is more efficient to maintain a local Matrix4f and update it
on such single mutations.
Rendering then only needs to perform one Matrix4f.mul() operation
using this internal matrix.
+++
Also changes name from setTransformMv(PMVMatrix4f) to applyMatToMv(PMVMatrix4f),
as its name might be misleading.
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TooltipShape.DestroyCallback gets passed the user provided Shape only
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as a one-liner in code
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zero-size and avoid scale=Infinity and zero-sized resulting AABBox
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getShapeByName(), also adding full traversion (instead of a flat lookup)
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Frustum mapping + GraphUI Support
AABBox clipping naturally couldn't be transformed into 3D Model-View (Mv) Space,
as it is axis aligned and only provided 2 points (min/max).
Therefor we map the Group's AABBox to a 8-point Cube,
perform the Mv-transformation and then produce the 6-plane Frustum.
As before, we cull fully outside shapes within the Group's draw method
and perform fragment clipping with same Frustum planes in the shader.
With clipping enabled, the 3D z-axis getBounds() depth
will be slightly increased for functional Frustum operation.
This is also done for setFixedSize(Vec2f).
The Frustum planes are copied to the Graph shader
via float[4*6] -> uniform vec4 gcu_ClipFrustum[6]; // L, R, B, T, N, F each {n.x, n.y, n.z, d}
+++
Concludes related work of below commits
- 1040bed4ecc6f4598ea459f1073a9240583fc3c3
- 5cca51e32999a882e2a5f00cb45ecafc824ffd86
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well as to extract planes for float[] vec4-shader uniforms.
commit 1040bed4ecc6f4598ea459f1073a9240583fc3c3 added AABBox -> Cube -> Frustum mapping (incomplete)
and requires Frustum.Plane.set(..) by normal and point-on-plane for distance.
Frustum.isOutside(Cube) has been added, testing all its 8-points similar to AABBox.
Further all 6 Frustum.Plane shall be extracted to Vec4f and float[],
the latter to pass the whole float[4*6] as a vec4[6] uniform array to the shader.
+++
Constructor, setter and getter have been adjusted accordingly.
Most of the loops have been unrolled.
+++
Method names to query Frustum, i.e. 'is*Outside(<Type>)'
have been reduced to 'isOutside(<Type>)'
where <Type> uniquely indenticates the purpose.
Hence only 'isSphereOutside()' is left over.
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TooltipShape supporting general Shapes to be added
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intersection-test against 'clipBox' to discard whole shapes if completely outside is enough.
Commit f06fe57b0ae738870a61700ff2c65680102d9e73 turns out addition of using `clipbBox*cullingScale` for the AABBox contains test
was not required to render the new Glyphs in the FontView01 demo 'in time'.
A simple intersection-test against 'clipBox' to discard shapes if completely outside is enough,
hence dropping the 'cullingScale' parameter - simplifying.
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GLEventListener renders into FBO at correct resolution.
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RegionRenderer's RenderState usually rarely set from top of user API, reducing complexity.
Discussion:
Alternative was to pass AA-Quality same as SampleCount from the top (e.g. GraphUI Scene),
however, this convolutes the API even more.
Both parameter modify the resulting shader code in pass2 rendering (only).
The used 'renderMode' is still maintained within the Region,
since it contains more dynamic states individual to each Region instance (color-texture, ..).
This despite 'renderMode' also changes the RenderState's shader program.
In the end, it really doesn't matter and is a choice of frequency - the pipeline is
usually rendering from on OpenGL rendering thread sequentially.
AA-Quality and SampleCount simply usually don't change that often
and are set only once.
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clip-box*cullingScale` (Group). RangedGroup: Pass through `clipCullingScale` to cull fully outside shapes; Apply in FontView01 Demo..
Group.setClip{BBox, OnBounds}() set 'cullingScale' drops pixel clipping if `clip-box >= clip-box*cullingScale`.
- Discard Shape rendering if completely outside of `clip-box*cullingScale`
- Otherwise perform pixel-accurate clipping inside the shader within [`clip-box` .. `clip-box*cullingScale`]
- If `clip-box >= clip-box*cullingScale` for all axis, no pixel-accurate clipping is performed as shapes are culled before
+++
RangedGroup: Pass through `clipCullingScale` allowing to cull fully outside shapes outside the 'box * clipCullingScale'
and use pixel-accurate clipping from [box..box*clipCullingScale].
Uses content.setClipBBox(..) with Mv premul-mat clippedContent.getBounds() in drawImpl0() override
+++
FontView01 Demo
- Using RangedGroup 'clipCullingScale' w/ culling >= 2*cell-size outside of clipping box (vertical only)
- Allows to drop the manually coded setVisible() hack and simplifies overall usage!
- This to not issue _initial_ rendering (draw) of all 14k+ Regions (Glyph-Count * 2) at once (resources, startup-performance)
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factor for the clip-box to discard rendering completely..; Add Group.setClipBBox(..)
Changed Group.setClip{OnBox->OnBounds}():
Enable AABBox clipping on getBounds() for this group and its shapes as follows:
- Discard Shape rendering if completely outside of the 'clip-box * cullingScale'
- Otherwise perform pixel-accurate clipping inside the shader on 'clip-box'
+++
Added Group.setClipBBox():
Enable AABBox clipping on explicit given pre-multiplied Mv-matrix 'clip-box as follows
- Discard Shape rendering if completely outside of the 'clip-box * cullingScale'
- Otherwise perform pixel-accurate clipping inside the shader on 'clip-box'
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optional horizontal and/or vertical RangeSlider; FontView01 now uses RangedGroup scrolling GlyphGrid smooth per-pixel
GraphUI: Added RangedGroup Widget, displaying a clipped content Group with optional horizontal and/or vertical RangeSlider
- Utilizes Group.setClipBox() to enable clipping of its content to the Group's AABBox
- Uses RangeSlider based on given contentSize
FontView01 now uses RangedGroup scrolling GlyphGrid smooth per-pixel
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Shape to receive forwarded events from another Shape; Added receive*Events() specialisation for RangeSlider
Forwarding events from shape to shape is useful, allowing inner shapes to send them to its group,
which itself may send it out towards an outer widget like RangeSlider.
RangeSlider's receive*Events() specialisation receives desired events from the source to its barAndKnob and knob
shapes, which are listening. It also suppresses the mouseClicked() event as it is only useful coming from itself.
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listener-array (was 1 instance)
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