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* Bug 801: TextRegionUtil add 'special' for cache-key; Minor editsSven Gothel2014-02-282-10/+14
| | | | | | 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
* Bug 801: Outline.setClosed(boolean [closed->closeTail]): Always close, but ↵Sven Gothel2014-02-283-21/+54
| | | | allow to either close-tail or head; OutlineShape/Triangulator: Pass 'sharpness' (very little effect though)
* Bug 801: Graph TextRenderer Cleanup Part-6: Fix TypecastRenderer; Minor EditingSven Gothel2014-02-281-2/+3
| | | | | | | Fix TypecastRenderer: - Ensure quad shapes are closed! - Revalidate point -> shape interpretation using orig. Typcast code - Fix 'midPoint(..)' use float values
* Bug 802: Graph TextRenderer Performance Part-3: Reuse 'float[] coordsEx' ↵Sven Gothel2014-02-271-1/+2
| | | | storage, ease on GC
* Bug 801: Graph TextRenderer Cleanup Part-5: *Region API Cleanup (protected ↵Sven Gothel2014-02-272-20/+17
| | | | impl. part)
* Bug 801: Graph TextRenderer Cleanup Part-4: Text[Render->Region]Util API: ↵Sven Gothel2014-02-272-48/+41
| | | | Better separation of cached and uncached regions
* Bug 801: Graph TextRenderer Cleanup Part-3: Region.addOutlineShape(..) Push ↵Sven Gothel2014-02-275-189/+120
| | | | | | | | | | | | | | | | | | GL data directly incl. all index validations Region: - Remove redundant methods to make OutlineShape the unique source. - addVertex(..) - addTriangles(..) - Perform all index validations in addOutlineShape(..) - Push OutlineShape's vertex data and it's triangle indices directly to VBO. GLRegion: Add clear(..) method, allowing to clear the region for new data, i.e. OutlineShapes
* Bug 801: Graph TextRenderer Cleanup Part-2: Remove Path2D from ↵Sven Gothel2014-02-272-52/+2
| | | | | | | | | Glyph/Typecast* ; Misc Cleanup Commit c3621221b9a563495b4f54fe60e18e8db8cc57fb introduced create an OutlineShape per Glyph from it's data w/o going through Path2D. Misc Cleanup: Remove unused code/fields, use private/final where possible.
* Bug 802: Graph TextRenderer Performance Part-2 (fix artifacts, cleanup, ↵Sven Gothel2014-02-256-463/+424
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | incomplete) - OutlineShape - Add DIRTY_VERTICES bit in triangulation, which in turn solves the rendering artifact issue. - transformOutlines(..) -> protected - Note: Always pick triangles first, then vertices. The former renders vertices dirty. - Region - Make triangles / vertices accessible - Add 'validateIndices()' to add indices for triangles, code moved from the GLRegion* impl. Shall be refined later! - GLRegion - Passing 'RegionRenderer' instead of RenderState .. reducing argument numbers and aligning all related 'render' methods while giving association to the RegionRenderer. - Renderer -> RegionRenderer, dropping 'intermediate' RegionRenderer - Dropping draw() in RegionRenderer, should be issued simply by GLRegion in a unique fashion. - Dropping RegionFactory Too simple code as-is, simply invoke in Region.create(..) - Overall: - Add 'final' qualifier - Remove overloaded methods where rither default args can be used or a followup method call completes the 'intention'.
* Bug 802: Graph TextRenderer Performance Part-1 (incomplete, rendering artifacts)Sven Gothel2014-02-2410-290/+614
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Strategy Change: - Font.Glyph itself holds it's OutlineShape with it's default scaling. Triangulation is done only once per glyph! - A CharSequence produces a Region by translating and scaling each Glyphs's OutlineShape. This removes the need for re-triangulate - see above. See: TextRendererUtil - The indices of re-added Triangles are offset to the new vertices (FIXME, seems not be be accurate yet). - OutlineShape's vertices and triangles are reused if 'clean'. - Simplified code - Reduced copies API Changes: - OutlineShape, Region, ...: See above - Removed TextRenderer, GlyphShape and GlyphString: Redundant - Added TextRendererUtil to produce the Region from CharSequence Result: - Over 600 fps while changing text for each frame. Previously only ~60fps max. TODO: - Region shall not hold the triangles itself, but the indices instead. This will remove the need to swizzle w/ vertices in the Region Renderer impl and easies reusage of OutlineShapes.
* Merge branch 'master' into stash_glyphcacheSven Gothel2014-02-23140-6144/+18447
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: make/scripts/tests.sh src/jogl/classes/com/jogamp/graph/curve/OutlineShape.java src/jogl/classes/com/jogamp/graph/curve/Region.java src/jogl/classes/com/jogamp/graph/curve/opengl/GLRegion.java src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java src/jogl/classes/com/jogamp/graph/curve/opengl/Renderer.java src/jogl/classes/com/jogamp/graph/curve/opengl/TextRenderer.java src/jogl/classes/com/jogamp/graph/font/Font.java src/jogl/classes/com/jogamp/opengl/math/VectorUtil.java src/jogl/classes/jogamp/graph/curve/text/GlyphShape.java src/jogl/classes/jogamp/graph/curve/text/GlyphString.java src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java src/jogl/classes/jogamp/graph/font/typecast/TypecastRenderer.java
| * Bug 927 - Multithreading (MT) - GLMediaPlayer.GLMediaEventListener: Remind ↵Sven Gothel2014-02-222-7/+13
| | | | | | | | that commands shall be off-loaded on another thread!
| * Bug 975 - GLJPanel's OffscreenDrawable shall not double swap - Fix auto-swap ↵Sven Gothel2014-02-182-13/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mechanism ; Refined API doc getDefaultReadBuffer() ; Add GLDrawableUtil.swapBuffersBeforeRead(..) Commit 82f679b064784213591b460fc5eaa1f5f196fbd1 which introduces the default swap-buffers mechanism is erroneous: The OffscreenBack backend requires the following operation order: Order-1: [1] - GL display [2] - GL swapBuffers (always due to single-buffer non-MSAA or MSAA offscreen drawable) [3] - readPixels +++ Commit 82f679b064784213591b460fc5eaa1f5f196fbd1 however introduced: Order-2: [a] - GL display [b] - readPixels [c] - GL swapBuffers (always due to single-buffer non-MSAA or MSAA offscreen drawable) since [a] and [b] happened in Updater's display method, and [c] followed the same triggered by GLAutoDrawableHelper. +++ The proof, commit d46d9ad8f998a7128d9f023294d5f489673d6d8a, is faulty, since it always included the 'snapshot' GL event listener which turned-off auto-swap and swapped before read-pixels. TL;DR it enforced proper Order-1. +++ This fix allows the Backend to intercept disable GLDrawableHelper's setAutoSwapBufferMode(..) and perform the auto-swap mode itself in the proper Order-1. The unit test has been refined to optionally disable the snapshot to validate auto-swap mode. +++ Refined GLBase and GLContext's API doc for 'getDefaultReadBuffer()' +++ Add GLDrawableUtil.swapBuffersBeforeRead(..) and reuse it for TileRendererBase (original impl.).
| * Graph: RendereState: Create own PMVMatrix if passed value is null; Renderer: ↵Sven Gothel2014-02-152-3/+11
| | | | | | | | Add reshapeNotify(..) for NOP PMV reshape notification
| * GLReadBufferUtil: Set PACK_ROW_LENGTH for ES3 as well - also set ReadBuffer ↵Sven Gothel2014-02-141-2/+5
| | | | | | | | to default.
| * GLPixelStorageModes: Safe and restore GL2ES3 modes, i.e. add missing GLES3 ↵Sven Gothel2014-02-141-32/+38
| | | | | | | | modes. GLStateTracker: Use proper GL names for enums
| * TextureIO: Fix PNGTextureWriter Vertical-Flip, i.e. pass TextureData's ↵Sven Gothel2014-02-131-2/+2
| | | | | | | | getMustFlipVertically() to PNGPixelRect
| * Bug 962 - AWTGLReadBufferUtil should use aligned BufferedImage [for resized ↵Sven Gothel2014-02-133-16/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | images]; Fix GLReadBufferUtil GL_PACK_ROW_LENGTH AWTGLPixelBuffer is being reused when used via AWTGLPixelBufferProvider even when resized. AWTGLPixelBufferProvider uses GLPixelBufferProvider's requiresNewBuffer(..) which returns true if - allowRowStride==true and pixel-buffer size < required-size, or - allowRowStride==false and pixel-buffer size < required _or_ width doesn't match otherwise it returns true, i.e. the AWTGLPixelBuffer is reused. Hence the used BufferedImage might need to be aligned, i.e. using AWTGLPixelBuffer's getAlignedImage(..). +++ GLReadBufferUtil shall use current texture-data width for GL_PACK_ROW_LENGTH, not the static GLPixelBuffer's width, which may not reflect image dimension (resize) +++
| * TextureIO: Support PNGTextureWriter w/ TextureData IntBuffer (via ↵Sven Gothel2014-02-132-18/+102
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PNGPixelRect and PixelFormatUtil) TextureData IntBuffer could be caused by AWT read-pixels but is not seamlessly supported via PNGPixelRect since the latter uses a hardcoded ByteBuffer. Add static PNGPixelRect.write(..) supporting IntBuffer to support this case for now. PNGPixelRect instances do not support any Buffer type to avoid a bloated implementation. PixelFormatUtil adds support for int32 pixel format conversion.
| * GLMediaPlayer: Add user attached objects, similar to GLContext - Allowing ↵Sven Gothel2014-01-261-1/+19
| | | | | | | | GLMediaEventListener impl. to access GLMediaPlayer associated objects
| * Bug 948 - Autodetect GLRendererQuirks.SingletonEGLDisplayOnlySven Gothel2014-01-241-2/+6
| | | | | | | | | | | | | | | | | | Refines commit fbe00e6f5dca8043b40dd96f096fecc9424e0cc3 Instead of querying driver artifacts (vendor, platform, version ..) we simply can autodetect this quirk by trying to get a second egl-display handle when initializing the EGLDrawablFactory's default device: EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY)
| * GLRendererQuirks.addQuirks(..): Fix array bounds checkSven Gothel2014-01-241-1/+1
| |
| * Bug 948 - NVIDIA 331.38 (Linux X11) EGL impl. only supports _one_ EGL ↵Sven Gothel2014-01-241-3/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Display via eglGetDisplay(..) NVIDIA 331.38 (Linux X11) EGL impl. only supports _one_ EGL Display via eglGetDisplay. - Subsequent eglGetDisplay(..) calls fail. - Using the same 'global' egl-display does work though Remedy: Add 'GLRendererQuirks.SingletonEGLDisplayOnly' Detection of quirk is done as usual in GLContextImpl.setRendererQuirks(..), and EGLDrawableFactory passes the quirk, if detected, down to EGLDisplayUtil. The latter implements the singleton eglDisplay handle. EGLDisplayUtil: Cleaned up .. - EGLDisplayRef employs the reference handling incl. eglInitialize(..) and eglTerminate(), as well as the new singleton quirk. - Mark all internal methods 'private', to remove possible [untested] sideffects.
| * Bug 950 - Recognize full FBO capabilities for ES 3.0 - ↵Sven Gothel2014-01-241-16/+17
| | | | | | | | | | | | | | | | [GLContext|GL].hasFullFBOSupport() == true OpenGL ES 3.0 supports full framebuffer operations, incl. multiple color-attachments and multisample. Hence [GLContext|GL].hasFullFBOSupport() shall returns true w/ a ES 3.0 context.
| * Bug 921: FPSAnimator debug output on stderr shall happen only if DEBUG is ↵Sven Gothel2014-01-221-3/+9
| | | | | | | | enabled
| * Better shared GLAutoDrawable synchronization: Block slave instances to also ↵Sven Gothel2014-01-211-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | block until all master's GLEventListener.init(..) methods have been called Better shared GLAutoDrawable synchronization. Block slave instances to also block until all master's GLEventListener.init(..) methods have been called - GLSharedContextSetter: Add areAllGLEventListenerInitialized() - GLCanvas (SWT, AWT) - GLJPanel - GLAutoDrawableBase (GLWindow, ..) - GLDrawableHelper's isSharedGLContextPending(..) takes 'areAllGLEventListenerInitialized()' into consideration allowing to block the slave creation until master is completed. This solves teh use case, where the master creates resources in it's GLEventListener initialization (buffers), which are shared with it's slaves.
| * Bug 942: GLBufferObjectTracker Enhancement [2/2]: Add mapped buffer ↵Sven Gothel2014-01-213-134/+399
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | capabilities to GLArrayDataServer and add unit tests GLArrayDataServer: - Add create*Mapped(..) variants for GPU mapped buffer usage w/o client buffers. - Fix API documentation (arguments) - Fix 'addGLSLSubArray(..)' - properly compute and pass 'subStrideB' in bytes to GLArrayDataWrapper ctor. - Add 'mapStorage(..)' and 'unmapStorage(..)' allowing to map the GPU buffer. GLArrayDataWrapper: - Fix getElementCount(): Consider stride in bytes and consider 'mappedElementCount' - getSizeInBytes(): Consider 'mappedElementCount' Tests: - Use new GLBase methods, e.g. getBoundBuffer(..) instead of glGetBoundBuffer(..) - TestMapBufferRead01NEWT: Validate GLBufferStorage (i.e. GLBufferObjectTracker) - Add RedSquareMappedES2 using GPU mapped buffer - Test w/ TestRedSquareES2NEWT, cmd-line 'mappedBuffers' - GearsES1 and GearsES2: Add GPU buffer mapping mode for all test cases - Add buffer validation mode, i.e. test whether GLBufferObjectTracker works properly. - Test w/ TestGearsES2NEWT, cmd-line 'mappedBuffers' - TestSharedContextVBOES2NEWT0, TestSharedContextVBOES2NEWT3: - Add GPU mapped buffers tests to validate GLBufferObjectTracker code path with shared GLContext across multiple threads.
| * Bug 942: GLBufferObjectTracker: Tracking GLBufferStorage accurately, ↵Sven Gothel2014-01-211-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | synchronized and secure [1/2] GLBufferSizeTracker becomes GLBufferObjectTracker and tracks the buffer's data store, GLBufferStorage, accurately, synchronized and secure. Synchronization is required, since the GLBufferStorage can be shared across many GLContext on multiple threads. This requires all GLBufferStorage lifecycle affecting GL functions to utilize synchronized GLBufferObjectTracker methods while passing a native GL-func callback. These GL functions are: - glBufferData, glBufferStorage (GL 4.4), glNamedBufferDataEXT Creating the GLBufferStorage object - glMapBuffer, glMapBufferRange, and their *Named*EXT variants - glUnmapBuffer, glUnmapNamedBufferEXT 'glDeleteBuffers' can simply notify the GLBufferObjectTracker No more HashMap is required to associate the mapped buffer address to the mapped ByteBuffer. GLBufferObjectTracker simply utilizes a buffer-name (int) -> GLBufferStorage map. +++ The security aspect shall be implemented by validating all arguments whether they match the required GL constraints, as well as validating tracked states like 'size'. The following functions will throw an GLException accordingly: - glBufferData, glNamedBufferDataEXT * @throws GLException if size is less-than zero * @throws GLException if a native GL-Error occurs - glBufferStorage (GL 4.4) * @throws GLException if size is less-or-eqaul zero * @throws GLException if a native GL-Error occurs - glMapBuffer, and it's *Named*EXT variant * @throws GLException if buffer is not bound to target * @throws GLException if buffer is not tracked * @throws GLException if buffer is already mapped * @throws GLException if buffer has invalid store size, i.e. less-than zero - glMapBufferRange, and it's *Named*EXT variant * @throws GLException if buffer is not bound to target * @throws GLException if buffer is not tracked * @throws GLException if buffer is already mapped * @throws GLException if buffer has invalid store size, i.e. less-than zero * @throws GLException if buffer mapping range does not fit, incl. offset - glMapBufferRange, and it's *Named*EXT variant Only clear mapped buffer reference of GLBufferStorage if native unmap was successful. Further more special error handling shall be applied to: - glMapBuffer, and it's *Named*EXT variant, glMapBuffer, and it's *Named*EXT variant - A zero GLBufferStorage size will avoid a native call and returns null - A null native mapping result indicating an error will not cause a GLException but returns null This allows the user to handle this case.
| * Bug 935: NEWT PointerIcon: Utilize Toolkit Agnostic PixelFormat and ↵Sven Gothel2014-01-083-358/+359
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conversion Utilities (Allowing 'arbitrary' PointerIcon data input) Commit fe28bc125429b38cdcd016746081f4a6d521c6fd added the notion of toolkit agnostic PixelFormat and conversion utilities, utilized and further tested by this patch. +++ - PointerIcon is a PixelRectangle and hence holds the decoded data. This allows on-the-fly conversion if required as well as recreation w/o PNG re-decoding. - Using array-backed PointerIcon data where possible, allowing better performance when converting PixelFormat etc. - NEWT Display adds 'createPointerIcon(final IOUtil.ClassResources pngResource...' method to support agnostic PointerIcon creation. - NEWT Display adds methods to allow users to avoid PixelFormat and Buffer NIO type forced conversion: - PixelFormat getNativePointerIconPixelFormat() - boolean getNativePointerIconForceDirectNIO() +++ PNGImage -> PNGPixelRect Deleted: com.jogamp.opengl.util.texture.spi.PNGImage Added: com.jogamp.opengl.util.PNGPixelRect (We hope nobody was using PNGImage directly since it was a service-plugin for TextureIO) PNGPixelRect is a PixelRectangle PNGPixelRect actually is implemented OpenGL agnostic, however - since our PNGJ support lives under package 'jogamp.opengl.util.pngj' it cannot be moved up (yet). PNGPixelRect now handles all PixelFormat for the target format and also added support for grayscale+alpha (2 channels). The latter is force-converted to RGB* - similar to paletted. Further more, PNGPixelRect allows simply passing an OutputStream to write the PNG data. Used by: TextureIO and NEWT +++ - OffscreenSurfaceLayer's setCursor(..) uses the agnostic PixelRectangle instead of a PNG resource. - AWTMisc uses the PixelRectangle to produce the AWT Cursor and converts it to the required format. Hence same pixels are used for NEWT and AWT pointer/cursor icon. - TestGearsES2Newt and NewtAWTReparentingKeyAdapter 'tests' iterate over 3 custom PointerIcon when pressed 'c'. - JOGLNewtAppletBase uses the new custom PointerIcon 'newt/data/crosshair-lumina-trans-32x32.png', which is included in NEWT (213 bytes only). -
| * Bug 935: NEWT PointerIcon: Add Toolkit Agnostic PixelFormat and Conversion ↵Sven Gothel2014-01-081-0/+100
| | | | | | | | | | | | | | | | | | | | Utilities (Allowing 'arbitrary' PointerIcon data input) To allowing 'arbitrary' PointerIcon data input, i.e. via raw pixels we need to define an agnostic PixelFormat and required conversion utilities. The latter is not hw accelereated (toolkit agnostic), but this shall be expected and satisfying for small amount of 'pixels'.
| * Bug 925 - Accept an ES3 Context, if reported via GL-Version-String w/o ↵Sven Gothel2013-12-211-2/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | EGL_OPENGL_ES3_BIT_KHR Add Quirk 'GLES3ViaEGLES2Config': ES3 Context is used via EGL_OPENGL_ES2_BIT and 'version 2' for create context attributes. - GLContextImpl.setGLFunctionAvailability(..)'s ES version validation only fails if requested major version == 1 and doesn't match. Hence requesting major==2 and having version 3 is tolerated. - GLContextImpl.setGLFunctionAvailability(..)'s Quirks: requested-major < has-major -> Adding GLES3ViaEGLES2Config - EGLDrawableFactory.mapAvailableEGLESConfig(..): Reflects has-major version, i.e. GLES3ViaEGLES2Config situation where an ES2 request leads to an ES3 version. Note: All workarounds can be found via lookup of GLES3ViaEGLES2Config (as usual when using quirks).
| * Merge pull request #76 from esemplare/masterSven Gothel2013-12-151-1/+32
| |\ | | | | | | Fix Bug 362: calculated dimensions for MipMaps smaller than 16x16
| | * Fix Bug 362: calculated dimensions for MipMaps smaller than 16x16Michael Esemplare2013-12-111-1/+32
| | | | | | | | | | | | | | | Added method to calculate mipmap blocksize for uncompressed and DXTn images
| * | Bug 918 (2/2): Determine StreamWorker usage after stream-init ; Fix seek(..) ↵Sven Gothel2013-12-111-1/+4
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ; Fallback for EOS Detection ; MovieSimple uses full GLEventListener for 'Audio Only' as well to test seek Determine StreamWorker usage after init - To support audio only files, we need to determine to use StreamWorker after completion of stream-init. Fix seek(..) - FFMPeg: pos0 needs to use aPTS for audio-only - Clip target time [0..duration[ Fallback for EOS Detection In case the backend does not report proper EOS: - Utilize 'nullFramesCount >= MAX' -> EOS, where MAX is number of frames for 3s play duraction and where 'nullFramesCount' is increased if no valid packet is available and no decoded-video or -audio in the queue. - Utilize pts > duration -> EOS MovieSimple uses full GLEventListener for 'Audio Only' as well to test seek - Matroska seek for audio-only leads to EOS .. http://video.webmfiles.org/big-buck-bunny_trailer.webm - MP4 audio-only seek works http://download.blender.org/peach/bigbuckbunny_movies/BigBuckBunny_320x180.mp4 MovieSimple/MovieCube: - Use audio-pts in audio-only to calc target time Tested: - A, V and A+V - Pause, Stop and Seek - GNU/Linux
| * Bug 747: VectorUtil: Make scale(..) creating new float[] deprecated, adding ↵Sven Gothel2013-12-101-5/+33
| | | | | | | | | | | | | | | | | | | | 'in place' variant w/ passing result float[] ; TODO: Replace all variations with 'in place' version to be more memory efficient. Make scale(..) creating new float[] deprecated, adding 'in place' variant w/ passing result float[] TODO: Replace all variations with 'in place' version to be more memory efficient. See Bug747: Validate memory footprint and usage / General performance
| * Bug 909 - Reccreate GLJPanel's BufferedImage is no more sourced by singleton ↵Sven Gothel2013-11-211-13/+17
| | | | | | | | | | | | | | | | | | | | | | | | AWTGLPixelBuffer GLJPanel must validate whether it's local BufferedImage's DataBuffer is sourced by the current singleton AWTGLPixelBuffer. Case: GLJPanel-B has created a new singleton AWTGLPixelBuffer w/ increased size. Previous created GLJPanel-A's local BufferedImage's DataBuffer is no more sourced by the singleton AWTGLPixelBuffer and hence must be re-created.
| * Fix javadoc: TileRendererBase (links to manual anchors) and ↵Sven Gothel2013-11-121-4/+4
| | | | | | | | GLSharedContextSetter (remove <> in links, more details on Immersion.16.
| * Simplify Animator* Synchronization: Remove barrier 'stateSync' and favor ↵Sven Gothel2013-11-103-162/+81
| | | | | | | | | | | | | | | | | | | | | | | | simple 'synchronized' on Animator for field-get, which is already used in most methods Utilizing a 2nd synchronization object 'stateSync' besides the main sync object, Animator itself, is hard to maintain. It's performance advantages for querying states ae questionable and may even introduce bugs. Use synchronization on Animator instance for all field read/write access. Fix unsynchronized write access of 'animThread' in Animator.MainLoop.run().
| * Android ES3 Movie Demos: Add workaround for: P0003: Extension ↵Sven Gothel2013-11-072-3/+3
| | | | | | | | | | | | | | | | | | 'GL_OES_EGL_image_external' not supported + // Bug on Nexus 10, ES3 - Android 4.3, where + // GL_OES_EGL_image_external extension directive leads to a failure _with_ '#version 300 es' ! + // P0003: Extension 'GL_OES_EGL_image_external' not supported + preludeGLSLVersion = false;
| * Bug 898: Apply best efford on Animator operation's finishLifecycleAction(..) ↵Sven Gothel2013-11-071-19/+41
| | | | | | | | in !blocking mode, i.e. notifyAll() if waitCondition holds and test again
| * Bug 890 - Fix GLES3 Profile Mapping, i.e. GL2ES2 queries and mappings; ↵Sven Gothel2013-11-075-7/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Validate isGLES*() usage and definition ; Add and use ShaderCode.createExtensionDirective(..) - Fix GLES3 Profile Mapping, i.e. GL2ES2 queries and mappings - GLProfile: Add GL2ES2 -> ES3 mapping - EGLContext: Reuqest major '3' for ES3 - EGLGLCapabilities/EGLGraphicsConfiguration: Consider EGLExt.EGL_OPENGL_ES3_BIT_KHR - Validate isGLES*() usage and definition - Fix BuildComposablePipeline's isGLES() code - For GLSL related queries use isGLES() instead of isGLES2(), which would exclude ES3 - Add and use ShaderCode.createExtensionDirective(..) - Supporting creating GLSL extension directives while reusing strings from GLExtensions - Minor cleanup of GLContextImpl.setGLFuncAvail(..)
| * GLRendererQuirks: Add GLSharedContextBuggy ('Mesa Intel 9.2.1' and ↵v2.1.2Sven Gothel2013-11-011-3/+40
| | | | | | | | | | | | | | 'Hisilicon Immersion.16') Note: Even though Mesa Intel driver crashes w/ heavy multithreading (Bug 873), it works well w/ our multithreaded GLMediaPlayer.
| * Bug 885 - GLMediaPlayer: Allow single threaded mode - Especially where ↵Sven Gothel2013-11-011-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | multiple media textures (Android) or shared GL context are not usable. - GLMediaPlayer: - TEXTURE_COUNT_MIN is the new minimum: '1' - i.e. no multithreading, single threaded player - TEXTURE_COUNT_DEFAULT is '4' - multithreaded - GLMediaPlayerImpl: - Add Single threaded mode, but perform initStreamImpl(..) off-thread. -
| * Add functions for converting to and from binary16 half-precision floating ↵Mark Raynsford2013-10-313-0/+801
| | | | | | | | point values. Derived from http://mvn.io7m.com/ieee754b16, of which I am the original author.
| * Bug 776 GLContext Sharing: Fix copy-ctor GLArrayDataClient: Create new ↵Sven Gothel2013-10-301-1/+12
| | | | | | | | | | | | instance of GLArrayHandler of same type; Simplify GLArrayHandler inheritance. Refines commit 9f2a9df0a4b7093925c8854b37fba053469a4b35
| * Bug 877 Concurrency Discussion: Update doc MultiThreading.txt, volatile ↵Sven Gothel2013-10-291-1/+1
| | | | | | | | field usage; GLDrawableImpl: Make read-only fields final.
| * Bug 776 GLContext Sharing: Add copy-ctor to GLArrayData* w/ sliced Buffer; ↵Sven Gothel2013-10-293-0/+89
| | | | | | | | | | | | | | | | | | | | | | Refine GearsObject* GLArrayDataServer copying; GearsES*: Init VBO eagerly Add copy-ctor to GLArrayData* w/ sliced Buffer to allow general sharing of VBO via these high-level types. Refine GearsObject* GLArrayDataServer copying (commit bcfaa149b9803ce33c5a356cbcb45f7dfd3e4361): Utilize new GLArrayData* copy-ctor. GearsES*: Init VBO eagerly, allowing VBO usage after init(..).
| * Bug 876: BuildComposablePipeline: getGL*() shall not return ↵Sven Gothel2013-10-291-13/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | downstream.getGL*() [TraceGL* / DebugGL*] ; Simplify GLContextImpl's set Debug/Trace Pipeline Regression of commit 0002fccdcd6383874b2813dc6bbe3e33f5f00924: "Trace/Debug shall utilize downstream identification for isGL*() and getGL*() methods." Using the downstream identification commit is right for the isGL*() case, however, getGL*() returned the downstream object which makes the caller loosing the pipeline! Instead, we shall produce !GEN_GL_IDENTITY_BY_ASSIGNABLE_CLASS: "if( isGL<type>() ) { return this; } throw new GLException("Not a <type> implementation");" or for GEN_GL_IDENTITY_BY_ASSIGNABLE_CLASS: "return this;"
| * Bug 776 GLContext Sharing: Add GLSharedContextSetter to SWT GLCanvasSven Gothel2013-10-281-37/+146
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| * Bug 776 GLContext Sharing: Add note about driver stability (destruction ↵Sven Gothel2013-10-281-0/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | order) ; Fix unit tests (Shared Gears, wait for created context and destruction order) - Add note about driver stability (destruction order) - See GLSharedContextSetter: Don't destroy master context before slaves! - Fix spec-overview.html#SHARED links, add link to GLSharedContextSetter in SHARED subsection. - Fix unit tests (Shared Gears, wait for created context and destruction order) - The GearsObject sharing was completly bogus! It simply used the _same_ GLArrayDataServer instance for sharing, but it should use a _copy_ of the shared GLArrayDataServer while only preserving the VBO object! Fixed, while adding required methods to GLArrayDataServer. - Waiting for the created GLContext of a GLAutoDrawable required us to pass the latter _and_ check whether it's GLContext exists and is natively created. - Accomodated the destruction order - see above!
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