| Commit message (Collapse) | Author | Age | Files | Lines |
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(regression to initial implementation)
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with EventMask.Bit/EventMask
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(High Sierra)
This expands blocking Pbuffer on MacOS, see commit 1562a6d4c71b27378612306f825c2530c938f859
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Loop.initFromPolyline(..) outline.getGraphPoint().size() < 3 IllegalArgumentException
This issue has to be added to our CD ..
/*
* Font FreeMono-Bold: ID 0 + 465: Glyph[id 465 'uni020F', advance 600, leftSideBearings 42, kerning[size 0, horiz true, cross true], shape true], OutlineShape@5e8a459[outlines 2, vertices 34]
Drop innerPoly ctrlpts < 3
- innerPo[vertices 2, ctrlpts 2] < 3
- outline[vertices 4, ctrlpts 4]
- Input[vertices 4]
*
* Font FreeSans-Regular: ID 0 + 409: Glyph[id 409 'Udieresiscaron', advance 720, leftSideBearings 80, kerning[size 0, horiz true, cross false], shape true], OutlineShape@5eb97ced[outlines 3, vertices 33]
Drop innerPoly ctrlpts < 3
- innerPo[vertices 1, ctrlpts 1] < 3
- outline[vertices 1, ctrlpts 1]
- Input[vertices 1]
* Stack:
at jogamp.graph.curve.tess.CDTriangulator2D.addCurve(CDTriangulator2D.java:97)
at com.jogamp.graph.curve.OutlineShape.triangulateImpl(OutlineShape.java:988)
at com.jogamp.graph.curve.OutlineShape.getTriangles(OutlineShape.java:1012)
at com.jogamp.graph.curve.Region.countOutlineShape(Region.java:503)
at com.jogamp.graph.ui.shapes.GlyphShape.<init>(GlyphShape.java:77)
*/
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and the optional colors (GPU effeciency and performance; Increased CPU buffer growth performance)
Besides simplification, interleaved GPU memory boosts
- effeciency
- performance
Since only one underlying backing buffer on the CPU (host) has to be managed,
it also increases buffer growth performance.
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BITHINT_GLOBAL_DEPTH_TEST_ENABLED usage -> To be investigated.
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all related methods. Add growCount stat.
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matching getGlyphBounds()
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instead of float[] and remove unused VectorUtil methods
After Matrix4f consolidation and proving same or better performance on non array types,
this enhances code readability, simplifies API, reduces bugs and may improve performance.
GraphUI:
- Have RoundButton as a functional class to make a round or rectangular backdrop,
i.e. impl. addShapeToRegion() via reused addRoundShapeToRegion()
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isWhiteSpace = true, use emptyShape
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(OTFont,Font).getGlyphCount()
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even a Glyph was mapped to the ID
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invPMv null; PMVMatrix: Make Mvi, Mvit optional at ctor, add user PMv and PMvi - used at gluUnProject() ..
Matrix4f.mapWin*() variants w/ invPMv don't need temp matrices,
they also shall handle null invPMv -> return false to streamline usage w/ PMVMatrix if inversion failed.
PMVMatrix adds user space common premultiplies Pmv and Pmvi on demand like Frustum.
These are commonly required for e.g. gluUnProject(..)/mapWinToObj(..)
and might benefit from caching if stack is maintained and no modification occured.
PMVMatrix now has the shader related Mvi and Mvit optional at construction(!), so its backing buffers.
This reduces footprint for other use cases.
The 2nd temp matrix is also on-demand, to reduce footprint for certain use cases.
Removed public access to temporary storage.
+++
While these additional matrices are on demand and/or at request @ ctor,
general memory footprint is reduced per default and hence deemed acceptable
while still having PMVMatrix acting as a core flexible matrix provider.
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Utilize Vec3f, Recti, .. throughout API (Matrix4f, AABBox, .. Graph*)
Big Easter Cleanup
- Net -214 lines of code, despite new classes.
- GLUniformData buffer can be synced w/ underlying data via SyncAction/SyncBuffer, e.g. SyncMatrix4f + SyncMatrices4f
- PMVMatrix rewrite using Matrix4f and providing SyncMatrix4f/Matrices4f to sync w/ GLUniformData
- Additional SyncMatrix4f16 + SyncMatrices4f16 covering Matrix4f sync w/ GLUniformData w/o PMVMatrix
- Utilize Vec3f, Recti, .. throughout API (Matrix4f, AABBox, .. Graph*)
- Moved FloatUtil -> Matrix4f, kept a few basic matrix ops for ProjectFloat
- Most, if not all, float[] and int[] should have been moved to proper classes
- int[] -> Recti for viewport rectangle
- Matrix4f and PMVMatrix is covered by math unit tests (as was FloatUtil before) -> save
Passed all unit tests on AMD64 GNU/Linux
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Ray, AABBox, Frustum, Stereo*, ... adding hook to PMVMatrix
Motivation was to simplify matrix + vector math usage, ease review and avoid usage bugs.
Matrix4f implementation uses dedicated float fields instead of an array.
Performance didn't increase much,
as JVM >= 11(?) has some optimizations to drop the array bounds check.
AMD64 + OpenJDK17
- Matrix4f.mul(a, b) got a roughly ~10% enhancement over FloatUtil.multMatrix(a, b, dest)
- Matrix4f.mul(b) roughly ~3% slower than FloatUtil.multMatrix(a, b, dest)
- FloatUtil.multMatrix(a, a_off, b, b_off, dest) is considerable slower than all
- Matrix4f.invert(..) roughly ~3% slower than FloatUtil.invertMatrix(..)
RaspberryPi 4b aarch64 + OpenJDK17
- Matrix4f.mul(a, b) got a roughly ~10% enhancement over FloatUtil.multMatrix(a, b, dest)
- Matrix4f.mul(b) roughly ~20% slower than FloatUtil.multMatrix(a, b)
- FloatUtil.multMatrix(a, a_off, b, b_off, dest) is considerable slower than all
- Matrix4f.invert(..) roughly ~4% slower than FloatUtil.invertMatrix(..)
Conclusion
- Matrix4f.mul(b) needs to be revised (esp for aarch64)
- Matrix4f.invert(..) should also not be slower ..
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discard, even though technically allowed (ignored after discard)
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GLRendererQuirks.GLSLBuggyDiscard to avoid overdraw of such regions.
Historically we disabled `discard` due to an old NV tegra2 compiler bug,
which caused the compiler to freeze.
Today we no more seem to have this GLSL compiler issue, i.e. GLRendererQuirks.GLSLBuggyDiscard never gets set.
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isWhitespace() continue w/ AABBox resize, but don't earmark this (whitespace) glyph for next left_glyph (kerning).
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text-processing information
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Regression from commit a5d593478afa2298282a0624b2490fde84c3a292
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OutlineShape.Visitor, allowing to use the Glyph (information).
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to allow better handling of such non-contour symbols.
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its default. GraphUI: Always use default.
Graph RegionRenderer, its RenderState as well as GraphUI's Scene don't need to have knowledge of Vertex.Factory,
which is only used within OutlineShape and its 'inner geom workings'.
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switch by sampleCount; Don't use any resource not requested by curRenderModes
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API doc
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67a723477ecd818fbc5859fe20ee536a3b4efae5 (reverting and clarifying)
All Graph ShaderPrograms used are owned by RegionRenderer, not RenderState nor [GL]Region*,
hence [GL]Region* shall only nullify the resources but not destroy the shader currently in use.
One RegionRenderer maybe used for multuple Regions.
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GraphUI.Scene using RegionRenderer's viewport (no duplicate)
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lookupFunction on Uninitialized state
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explicitly to set the name upfront, clarifying workflow. Impl: ImageSequence + GLMediaPlayerImpl
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and is references.
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Use private isPausedOrPlaying() to determine shaderCodeHash
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showing test-texture. Adding stop(); (API Change)
- allow multiple initGL(..) @ uninitialized and initialized
- allows usage before stream is ready
- using a test-texture @ uninitialized
- adding stop()
API change
- initStream() -> playStream()
- play() -> resume()
FFMPEG: Added 'ready' check for robustness
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allowing access w/o jars. TODO: Test Android.
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modify values if text and/or font differs, skipping markShapeDirty() saves performance.
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comparing the VisualID first; Added VisualIDHolder.isVisualIDSupported(VIDType)
We cannot accept 2 capabilities with different VisualID but same attributes otherwise accepted as equal,
since the underlying windowing system uniquely identifies them via their VisualID.
Such comparison is used in certail GLAutoDrawable implementations like AWT GLCanvas
to determine a configuration change etc.
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TextRegionUtil.countStringRegion() allowing to use Region.setBufferCapacity()
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than enough
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early if not needed (track capacity); Align all VBORegion* buffer init/set/grow impl.
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addOutlineShape1() (slow perf+debug), rename growBufferSize() -> growBuffer()
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buffer data-type to directly put[34][sif](..) skipping GLArrayDataClient/Buffers buffer-growth and validations
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used for getElemCount() instead of 0==position, ... (API change)
API Change
- sealed() moved up from GLArrayDataEditable -> GLArrayData
- GLArrayDataWrapper is sealed by default
- getSizeInBytes() -> getByteCount()
- Semantics of getElemCount() and getByteCount()
- Correctly use sealed() to switch from position to limit - instead of 0==position
Aligned method names:
- getElemCount()
- elemPosition()
- remainingElems()
- getElemCapacity()
to corresponding byte counts:
- getByteCount()
- bytePosition()
- remainingBytes()
- getByteCapacity()
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but recommended)
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