| Commit message (Collapse) | Author | Age | Files | Lines |
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if possible (ES3 spec requirement)
Make FBObject's sampling sink format compatible w/ sampling source if possible,
i.e. for all GL profiles but ES1 and ES2.
This is an ES3 spec requirement:
For ES3, sampling-sink colorbuffer format must be equal w/
the sampling-source Colorbuffer.
ES3 BlitFramebuffer Requirements: OpenGL ES 3.0.2 p194: 4.3.2 Copying Pixels:
If SAMPLE_BUFFERS for the read framebuffer is greater than zero, no copy
is performed and an INVALID_OPERATION error is generated if the formats of
the read and draw framebuffers are not identical or if the source and destination
rectangles are not defined with the same (X0, Y 0) and (X1, Y 1) bounds.
Texture and Renderbuffer format details:
ES2 Base iFormat: OpenGL ES 2.0.24 p66: 3.7.1 Texture Image Specification, Table 3.8
- ALPHA, LUMINANCE, LUMINANCE_ALPHA, RGB, RGBA
ES3 Base iFormat: OpenGL ES 3.0.2 p125: 3.8.3 Texture Image Specification, Table 3.11
- ALPHA, LUMINANCE, LUMINANCE_ALPHA, RGB, RGBA
DEPTH_COMPONENT, STENCIL_COMPONENT, RED, RG
ES3 Required Texture and Renderbuffer iFormat: OpenGL ES 3.0.2 p126: 3.8.3 Texture Image Specification
- RGBA32I, RGBA32UI, RGBA16I, RGBA16UI, RGBA8, RGBA8I,
RGBA8UI, SRGB8_ALPHA8, RGB10_A2, RGB10_A2UI, RGBA4, and
RGB5_A1.
- RGB8 and RGB565.
- RG32I, RG32UI, RG16I, RG16UI, RG8, RG8I, and RG8UI.
- R32I, R32UI, R16I, R16UI, R8, R8I, and R8UI.
+++
Our implementation shall attempt to use the same format
for the sampling-source and -sink
wherever possible, e.g. GL2ES3 (excluding ES1 and ES2)!
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Refine commit f9a00b91dcd146c72a50237b62270f33bd0da98e
- Using comment tag 'FIXME HiDPI' to locate remaining issues
- Fix remaining 'getPixel*(..)' -> 'getSurface*(..)'
- UpstreamSurfaceHook
- Fix usage (one by one) of
- NativeWindow: getWindowWidth() / getWindowHeight()
- NativeSurface/GLDrawable: getSurfaceWidth() / getSurfaceHeight()
- mention window- or pixel units in API doc where required
- use 'setSurfaceSize(..)' where appropriate to match 'getSurface*()'
- GLFBODrawable
- GLOffscreenAutoDrawable
- UpstreamSurfaceHook.MutableSize
- NativeWindow's Point: Add API doc and 'Point scaleInv(..)'
- NativeSurface
Simplify new conversion methods and use single in-place storage
- 'int[] getWindowUnitXY(int[], int[])' -> 'int[] convertToWindowUnits(int[], int[])'
- 'int[] getPixelUnitXY(int[], int[])' -> 'int[] convertToPixelUnits(int[], int[])'
- NEWT Screen/Monitor
- Assume screen/window units
- TODO: Refine semantics - Monitor resolution probably is in pixel units ?!
- Including the Rectangle/Monitor association etc etc
- NEWT Window
- Add setSurfaceSize(..) for convenience
- Add 'Point convertToWindowUnits(final Point pixelUnitsAndResult)', etc ..
- All window ops are using window units (size, pos, ..),
but methods operating on the surface/drawable: windowRepaint(..) ..
- TODO: Consider changing method names 'window*(..)' to 'surface*(..)'
actually operating on surface/drawable
- Window.windowRepaint(..)
- GLAutoDrawableDelegate.windowResizedOp(..) (maybe all similar methods in here)
- NEWT Mouse/Pointer Events
- Using pixel units
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Add HiDPI for AWT GLCanvas w/ OSX CALayer
Core API Change:
To support HiDPI thoroughly in JOGL (NativeWindow, JOGL, NEWT)
we need to separate window- and pixel units.
NativeWindow and NativeSurface now have distinguished
access methods for window units and pixel units.
NativeWindow: Using window units
- getWindowWidth() * NEW Method *
- getWindowHeight() * NEW Method *
- getX(), getY(), ...
NativeSurface: Using pixel units
- getWidth() -> getSurfaceWidth() * RENAMED *
- getHeight() -> getSurfaceHeight() * RENAMED *
GLDrawable: Using pixel units
- getWidth() -> getSurfaceWidth() * RENAMED, aligned w/ NativeSurface *
- getHeight() -> getSurfaceHeight() * RENAMED, aligned w/ NativeSurface *
Above changes also removes API collision w/ other windowing TK,
e.g. AWT's getWidth()/getHeight() in GLCanvas
and the same method names in GLDrawable before this change.
+++
Now preliminary 'working':
- AWT GLCanvas
- AWT GLJPanel
Tested manually on OSX w/ and w/o HiDPI Retina:
java com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2AWT -manual -noanim -time 1000000
java com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2GLJPanelAWT -manual -noanim -time 1000000
+++
TODO:
- NEWT
- Change Window.setSize(..) to use pixel units ?
- OSX HiDPI support
- Testing ..
- API refinement
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TextureSequence's fragment shader hash-code
Adding TextureSequence.getTextureFragmentShaderHashCode() allowing to use a cached hash-code (performance, interface usability).
Implemented in GLMediaPlayerImpl and ImageSequence.
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(recognize diff. TextureLookupFragmentShader and TextureSampler2DType)
Fix RegionRenderer's TextureSequence shader program selection,
i.e. TextureLookupFragmentShader and TextureSampler2DType are considered in the ShaderProgram hash key selector.
Now the proper ShaderProgram for different TextureSequence objects will be selected,
e.g. diff video pixel formats and/or texture sampler types.
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derivations ImageSeqButton + GLEventListenerButton + MediaPlayerButton
Split GraphUI's TextureButton to TextureSeqButton (Base) and it's derivations:
- ImageSeqButton
- displays an ImageSequence
- GLEventListenerButton
- displays any GLEventListener as rendered into FBO as an ImageSequence
- MediaPlayerButton
- displays movies
- Added public ImageSequence impl. TextureSequence,
was private SingleTextureSeqFrame.
- Demo GPUUISceneGLListener0A shows:
- MediaPlayerButton w/ Big Buck Bunny film
- GLEventListenerButton w/ GearsES2
- ImageSeqButton w/ 2 textures (pressed/released)
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method from TextureIO
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deal w/ GL_DEPTH_TEST accordingly
Fixes VBORegion2PMSAAES2 no-depth-buffer usage
and allows user to control behavior w/o quering GL state.
If BITHINT_GLOBAL_DEPTH_TEST_ENABLED set:
- RegionRenderer.defaultBlendEnable: glDepthMask(false)
- RegionRenderer.defaultBlendDisable: glDepthMask(true)
- VBORegion2PMSAAES2 enables/disables GL_DEPTH_TEST, otherwise MSAA is corrupt.
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clarity and unique method naming
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- Region Dirty Update
- Split dirty -> ShapeDirty + StateDirty,
where StateDirty forces re-rendering content
w/o geometry update as req. for 2-pass mode.
- Fix TextureSequence (GLMediaPlayer) usage in RegionRenderer / GLRegion*
- handle GL_TEXTURE_EXTERNAL_OES incl. Android ES3 bug
- inject TextureSequence's shader stubs
- shader: Use abstract lookup 'texture2D' -> 'gcuTexture2D'
- flip scaled colorTexBBox if TextureSequence 'tex.getMustFlipVertically()'
- TODO: Handle multiple TextureSequence shader programs!
- Fix Blending: GLRegion* / RegionRenderer / RenderState
- Disable/Enable depth-writing w/ blending
- Region impl. sets proper glBlendFunc*(..),
i.e. 2-pass:
- render2FBO: glClearColor(0f, 0f, 0f, 0f)
glBlendFuncSeparate(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA, GL.GL_ONE, GL.GL_ONE_MINUS_SRC_ALPHA)
- renderFBO: glBlendFunc(GL.GL_ONE, GL.GL_ONE_MINUS_SRC_ALPHA)
- User code shall not set glClearColor(..) for 2-pass anymore
- Graph-UI Demo
- UIShape:
- Add MouseGestureListener, combining MouseListener + GestureListener
- EventDetails -> PointerEventInfo
- PointerEventInfo contains objPos (ray-intersection) and glWin-pos
- Toggle:
- Separate color (on/off) if enabled
- Toggle on click if enabled
- SceneUIController
- Use PinchToZoomGesture and propagete same gesture to UIShape
- Use AABBox.getRayIntersection(..) using 'real' shape coordinates
for 1st picking.
- Use shape PMV for secondary picking (drag, zoom 2-pointer, etc),
see windowToShapeCoords(..)
- Sort shapes according to z-value (render: ascending; picking: descending)
- Only 'drag' if pointerId matches 1st pressed pointer
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added; ShaderCode.addDefaultShaderPrecision(..): Branch GLES3 before GLES2, since gles2.isGLES2() == true
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when source becomes ready
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incl. getNormal*(..) and getPlane*(..)
AABBox.getRayIntersection(..) provides the intersecting coordinates,
where the fast alternative AABBox.intersectsRay(..) does not.
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setting identity
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(UIShape blend clear-color, RegionRenderer initialized) ..
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TextureSequence to Region (Demo: TextureButton)
Cleanup shader-program location/data update
- GLUniformData:
- Allow lazy data setup, as used for
RenderState.ProgramLocal, see below
- RenderState
- Separate data (pmv, weight, colorStatic) from
program-local uniforms -> add class ProgramLocal.
Reduces uniform location lookups, since
ProgramLocal is bound to Region impl.
- ProgramLocal.update(..) needs to write uniform data always,
since data is being used in multiple programs!
- No 'dirty' tracking possible, removed - see above.
- RegionRenderer
- Fix shader-selection: 2-pass programs differ from 1-pass!
- No shader-setup at init
+++
Add COLORTEXTURE + TextureSequence to Region
- Create color-texture coords in vertex-shader via region's bounding box (pass-1)
- Use color-texture unit in pass-1 if enabled (own shader program)
- Use TextureSequence in Region impl. providing all required data (unit + texture-name)
- Demo: TextureButton (a UIShape)
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in shader; Update attributes and uniforms manually, drop ShaderState;
- Due to shader-switching,
'renderModes' are now local to Region, e.g. UIShape etc
- Remove RegionRenderer.renderModes
- VBORegion2P*:
- Use simple 2x float matrix for orthogonal P+Mv
- Cleanup shader
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withinGLVersionsMapping:=true if null == sharedContext
.. otherwise no quirk could be set on non ARB ctx GL implementations.
null == sharedContext, always for first context creation, i.e. indeed within GL version mapping.
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in shader; Update attributes and uniforms manually, drop ShaderState;
- ShaderCode
- add int insertShaderSource(int shaderIdx, int position, Class<?> context, String path)
- insertShaderSource(..): pos==-1 -> append code
- VectorUtil
- add isVec3InTriangle3(..., float epsilon)
- add testSeg2SegIntersection(..., float epsilon)
- add testTri2SegIntersection(..., float epsilon)
- AffineTransform: Return result for chaining
- Font
- Add pixel precise 'getPointsBounds(final AffineTransform transform, CharSequence string, float pixelSize)'
- Rename getString*() -> getMetric*()
- OTGlyph: Release _points field, no more used
-
- Graph Triangulation
- Count additional vertices in: Triangulator, CDTriangulator2D
- OutlineShape:
- Allow skipping of 'transformOutlines2Quadratic', i.e. allow tagging
OutlineShape to be quadratic_nurbs via 'setIsQuadraticNurbs()'
- Clarify cleanup ot outlines in same method 'cleanupOutlines()'
- Count additional vertices ..
- Graph Shader:
- Start splitting and segmenting shader code for:
- pass1 / pass2
- features, i.e. sampleCont, color-channel, ..
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seems to be down / Use h264 stream for 'desktop' as well
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- Remove 'const' qualifier in shader graph code for non 'absolute' const values
- Use extension directive OES_standard_derivatives only for ES2.0, not ES3.0 (graph shader)
- Compare float w/ float literals, not int literals!
- Android Demo NEWTGraphUI2pActivity:
- Is a VBAA example, hence disable scene MSAA!
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custom shader
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incl. FXAA2) ; Test exp. LineAA ; Misc Changes
- Revise VBAA
- Add border to FBO dropping MSAA
- This automatically gives AA for edges on FBO boundary
- Correcting ceil-diff, use object-diff instead of win-diff (diff := ceil(a)-a, w/ float a)
- Reorg shader - using includes to test diff. AA modes:
- [poles, wholeedge] * [equalweight, propweight]
- fxaa2
- Exp. LineAA (disabled)
- Test ROESSLER-2012-OGLES for detected rectangles only
- Test boundary line detection
See screenshots: <http://jogamp.org/files/screenshots/graphui/20140322/>
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to Gallium/Nouveau Driver (TODO: Handle it in GLCapabilities Selection)
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driven, ..) TODO: Transformations
SceneUIController handles shapes generic: Rendering, selecting and event traversing.
All data (transforms ..) are provided by UIShape.
UIShape:
- Dispatching NEWT MouseEvent's on MouseEventListener
- Separates the 2d-transforms for shape/region
and 3d transform, scale and rotation
GPUUISceneGLListener0A Demo code merely
aggregates the shapes and attaches listener, hence includes
the 'application logic'.
Working:
- picking any shape
- dragging, zooming, actions
TODO:
- Fix transformations, actually the rotations (button) look odd
probably due to 'unlucky' rotation center and axis.
+++
RegionRenderer: Removed Matrix ops, which shall be applied on PMVMatrix
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- New simple type Ray, denominating a .. ray
- Added PMVMatrix.gluUnProjectRay(..) similar to gluUnproject(..)
however, result is a Ray.
- Added AABBox.intersectsRay(Ray) ..
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tests - Cleanup VectorUtil (vec2/3 naming, remove dedundant functions)
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and document the same. ; Minor edits ..
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resize.
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muls in rotateVector
Quaternion:
- rotateVector(..): Reduce multiplication count by 17
Graph:
- Outline
- add: transform
- fix compareTo .. use EPSILON
- OutlineShape
- add transform
- fix compareTo .. use EPSILON
- use Comparator<Outline> in sortOutlines
to avoid reversal of list
- Extract OutlineShapeXForm, pairing { OutlineShape, AffineTransform }
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intermediate matrix
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Region: Add Frustum support, to drop 'out of sight' shapes
RenderState: Add hints, e.g. BITHINT_BLENDING_ENABLED,
allowing user code to toggle background color etc
Demos: Incomplete - WIP
- Reuse mapped object to window coords computed at reshape
- TODO: Use minimal Scenegraph for Graph-UI ..
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- Add documentation incl references (Matrix-FAQ, Euclideanspace, ..)
- Compared w/ other impl., i.e. WildMagic, Ardor3D, ..
and added missing functionality incl unit tests.
- PMVMatrix: Added convenient Quaternion 'hooks'
- glRotate(Quaternion)
- glLoadMatrix(Quaternion)
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- Added final qualifier where possible
- Refined API doc
- FloatUtil:
- Add machine EPSILON
- fixed value and runtime computed (real machEps)
- incl. isZero(..), isEqual(..)
- Add makeRotationAxis(..)
- Moved from PMVMatrix for reusage
- Add makeRotationEuler(..)
- New, not recommended due to Gimbal-Lock
- Add copyMatrix[Column|Row](..)
- Add more PI variations and trigo-func float mappings
- Removed cross and normalize, use VectorUtil!
VectorUtil:
- Add copyVec*
- Add equals and isZero w/ and w/o EPSILON
- Add distance[Square]
- Add length[Square]
PMVMatrix:
- Removed 'destroy' method in favor of making most fields 'final'.
AffineTransform:
- Added AABBox transform
- Public multiply
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FloatUtil: Add DEBUG and description about Row-Major and Column-Major Order. AABBOX: Use FloatUtil.DEBUG for mapToWindow(..)
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processString(..) using ShapeVisitor interface (visitor pattern)
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Commit 183e1bc1868699b99eb9f9c8bf18d646d1120a48 only mapped object's bbox max/min points
to window space, which is wrong due to possible rotation in 3d space.
This commit adds AABBox.mapToWindow(..) method,
which correctly either uses 4 points of the bbox in 3d space (using center-z)
or all 8-points and creating a new bounding box.
The resulting width and height of this window bbox gives the
maximum amount of rectangular pixels for AA.
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(performance, reduce temp objects)
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- RegionRenderer: Make 'blend' setup pluggable via new GLCallbacks
- 'GLCallback's for enable/disable, passed via 'create' method.
Add 'defaultBlendEnable' and 'defaultBlendDisable',
replacing previos fixed calls.
- GLRegion.draw(..) added API-doc notes about:
- Decorating call with RegionRenderer.enable(..)
- glClearColor impact and blending
- VBORegion2P*: Remove fixed glClearColor(..) call
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Demos: Use local GLRegion for uncached text (perf.) ..
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Proper FontSize -> PixelSize
VBAA Render-Mode Based on SampleCount (not a user-based texWidth)
- All Region based APIs now use 'sampleCount' instead of 'texWidth'
- VBORegion2PES2 calculates perspective FBO width/height considering the sampleCount
Proper FontSize -> PixelSize
- Font: Add getPixelSize(fontSize, dpi)
- Text* Demos/Classes: Use proper fontSize -> PixelSize
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methods ; TestTextRendererNEWT00 make font/fontSize configurable, animate fontSize
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Minor edits:
- Add some docs to curve-shader and remove FIXME remark about gcu_Alpha, which will be used < 1.0.
- Font: Add more TTF references
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