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path: root/libs/hwui/renderthread/RenderProxy.cpp
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2018-04-18Revert "Add support for render-ahead"John Reck
This reverts commit ec100976e0655acaa204c8800dfb83dadae20cc8. Reason for revert: b/77971494 Test: hwuiunit passes Change-Id: I2e7dc719d2df1dd939b275496c0edc38e458c434
2018-04-12Remove Properties::isSkiaPipeline (3/!?)John Reck
Test: hwuiunit & CtsUiRenderingTestCases pass Change-Id: Ie7b336eacdd1b8660e09653c64eb6ea0a7b4a258
2018-04-10Merge "Remove dead code"TreeHugger Robot
2018-04-09Remove dead codeJohn Reck
Remove an old protobuf serialization experiement, skp capture does this better Test: builds Change-Id: Icd875eabee6b517729f901841e48e579d0e8de4d
2018-04-09Add support for render-aheadJohn Reck
For periods of time during which latency is less important allow a client to request a deeper render-ahead pipeline. The latency tradeoff results in less overall visual jank Test: none, only used by macrobench Change-Id: I516203b70bdc75b6415fa08bf9c4fb1b598b0102
2018-03-02Fix a crash when grContext was deletedStan Iliev
Fix a crash when trimMemory has occurred and then a java VectorDrawable object is deleted. Test: Ran Camera app Bug: 72837472 Change-Id: I4bdc5975a9ceccc09af17edd9905345f97c2660f
2018-02-26[Magnifier-26] Wire up frame callback for realsiesMihai Popa
Test: none yet Bug: 73810478 Bug: 72041926 Change-Id: I7154ed4b3d2cd820dc8c8ff55eed130be87d1606
2017-11-03Format the world (or just HWUI)John Reck
Test: No code changes, just ran through clang-format Change-Id: Id23aa4ec7eebc0446fe3a30260f33e7fd455bb8c
2017-10-27Switch to a fancy new queueJohn Reck
Test: unit tests & benchmarks pass/faster Change-Id: I9521432172d6dd6039c5280b1265479a36a86247
2017-09-11Merge "Fix flicker from multiwindow resize" into oc-mr1-dev am: facdce3ab2John Reck
am: a0c211120a Change-Id: I701b817d0109c650069d445548280bec4193729d
2017-09-08Fix flicker from multiwindow resizeJohn Reck
Move content bounds into DrawFrameTask. This ensures that changes in bounds are synchronized with changes in rendering commands, avoiding potential underdraw. Bug: 64200212 Test: Repro steps in bug. Drag up/down on resize handle, verify no flicker. Change-Id: I3109acf262e23c2a7d8904f1dcbfc8273aaed65b
2017-08-25Release VectorDrawable cache surface on render threadStan Iliev
Release VectorDrawable cache surface on render thread. This is fixing an assert in skia GrSingleOwner.h:33. Test: Ran gmail before and after the change. Bug: 64842607 Change-Id: I46e0c2557ac5b2fc3be2cc2d35abf96f6d6c9399
2017-07-18Cache VectorDrawables in an atlasStan Iliev
Optimize VectorDrawables for Skia pipeline: draw small VectorDrawables in a GPU atlas instead of seprate offscreen buffers. This implementation is using CacheManger and allows for the atlas to be released if there is a memory pressure. Test: A new unit test for VectorDrawableAtlas is passing. Systrace shows 0.5ms faster DrawFrame for fling in Settings app main screen. Change-Id: Ide3884eefae777e1547f1dfdb67b807185839fb4
2017-07-05Move frame history into jank trackerJohn Reck
Test: hwui_unit_tests & manual Change-Id: If761947652750640268217cd8cd97c8382441b44
2017-06-14Merge "Add a workaround for simulate secondary display" into oc-dev am: ↵John Reck
31443a17e8 am: f0d3971021 Change-Id: I5ee14c0887eaeac267c815851ae6f9e8ee47d80f
2017-06-14Add a workaround for simulate secondary displayJohn Reck
To workaround a deadlock caused by bufferqueue locks we force RenderThread over to use async mode which we enable via eglSwapInterval(0) Bug: 38372997 Test: steps in the bug Change-Id: Ia305f73abbdd64ab0c25d1f7d32792cc6295a0ce
2017-06-06Implement CacheManager for the Skia pipelines.Derek Sollenberger
The core of the implementation is complete and provides heuristic cache sizing based on the size of the surface being used. This CL will also be used to add the following features in the future... 1) Support Vulkan pipeline reporting on the size of the surface. 2) Complete the VectorDrawableAtlas stub code 3) Automatic purging of stale resources for low memory devices. Test: hwui_unit_tests (new test added) and CtsUiRendering Bug: 62260637 Change-Id: Ib85159cca28b646fe249f2190b07f1b7e0f50d8f
2017-06-02Merge "Implement HW Bitmap for Skia pipeline"TreeHugger Robot
2017-06-02Implement HW Bitmap for Skia pipelineStan Iliev
Implement HW Bitmap for Skia pipeline. Use new Skia SkImage::MakeFromAHardwareBuffer API, which will enable to record HW Bitmap into a picture. Move logic that uploads SkBitmap into a GraphicBuffer into pipeline specific classes. Test: All CTS and other tests pass for HWUI pipleine. For Skia pipeline graphics CTS tests pass, 2 UIRendering CTS tests which excise HW bitmaps with color spaces fail, bitmapShaderEglImage macrobench fails (to be fixed by a CL in Skia), HWUI unit tests pass, no EGL leaks found. Change-Id: Id5926d7cccd81af8b55400f44fb524a427543d05
2017-06-02Enable wide color gamut renderingRomain Guy
When wide color gamut rendering is requested, hwui will now use an rgba16f scRGB-nl surface for rendering. This change also fixes the way screenshots are handled in the platform to behave properly with wide gamut rendering. This change does not affect hardware layers. They also need to use rgba16f scRGB-nl; this will be addressed in another CL. Bug: 29940137 Test: CtsUiRenderingTestCases, CtsGraphicsTestCases Change-Id: I68fd96c451652136c566ec48fb0e97c2a7a257c5
2017-05-22Improve time to texture destructionJohn Reck
Eliminate textureCache.mGarbage which is only cleared in a trimMemory. Instead when we hit ~Bitmap post a message to RenderThread to release the texture immediately Bug: 38258699 Test: manual Change-Id: I962ba275e89afb628ba02f74769287edbab9fed4
2017-05-17Revert "Fix recent apps in system UI for Skia pipeline"John Reck
This reverts commit 625dd56a45bfe95c5f1baa1891529503ff3374a9. Reason for revert: Caused a memory leak, b/38330767 Bug: 38136140 Bug: 38330767 Test: manual, verified memory isn't leaking doing the steps in b/38330767 Change-Id: I998bea04788d58ba6bad71c1691d5a3b33190c1b Merged-In: I98b2dfd750be57a15785808e2d5723616e2ce20a
2017-05-12Fix recent apps in system UI for Skia pipelineStan Iliev
Enable HW Bitmaps for Skia pipeline just enough to make recent apps list working by adding support for BitmapShader. Drawing HW bitmaps in a canvas is also supported. Test: recent apps work, HWUI unit tests pass, CTS tests pass. bug: 38136140 Change-Id: Ibd06c859c86dc213310d5ce5272497e1882d0cc6 Merged-In: Ibd06c859c86dc213310d5ce5272497e1882d0cc6
2017-03-06Merge "Check for spurious wake ups" am: 3a3cd0a27f am: c2dcebe6e6Tom Cherry
am: 1344c034c5 Change-Id: I8ffc749ab6fbd825ce238fff4ba1d12609585c04
2017-02-28Check for spurious wake upsTom Cherry
Condition::wait() can spuriously wake up, so we must guard it with another check to ensure that a given wake was truly due to having been signaled. Bug: 34592766 Test: Boot bullhead Change-Id: Iaa5a0ca6186aea50c51e2c402ef95d7ba861be92
2017-02-21Overhaul GraphicsStatsServiceJohn Reck
* LRU cache of recently-used is dead, replaced disk storage * ASHMEM size is read from native by the system service, no longer requires keeping a sizeof() in sync with a constant in Java * Supports dumping in proto format by passing --proto * Rotates logs on a daily basis * Keeps a history of the most recent 3 days Bug: 33705836 Test: Manual. Verified log rotating works by setting it up to rotate every minute instead of day. Confirmed /data/system/graphicsstats only has the most recent 3 entries after several minutes Change-Id: Ib84bafb26c58701cc86f123236de4fff01aaa4aa
2017-02-07Fix deadlock in render thread when Bitmap.prepareToDraw is invokedStan Iliev
Fix a deadlock with Skia pipelines, caused by calling Bitmap::getSkBitmap from render thread. Test: built and booted an image. Ran recent apps activity. bug: 35060578 bug: 34926691 Change-Id: Iaf7957b955d938b722b153d72ad832ae5d50e86f
2017-01-25Overhaul RenderNode's DisplayList managementJohn Reck
* Move mValid to native * Have destroyHardwareResources destroy everything * Remove flaky mParentCount checks in setStaging * All tree updates have an internal observer to ensure onRemovedFromTree() is a reliable signal * onRemovedFromTree() immediately releases resources to avoid displaylist "leaks" Test: Unit tests for validity added & pass, manually verified that b/34072929 doesn't repro Bug: 34072929 Change-Id: I856534b4ed1b7f009fc4b7cd13209b97fa42a71c
2016-11-18Support readback from hardware bitmapssergeyv
Test: hwuimacro readbackFromHBitmap --onscreen. bug:30999911 Change-Id: I369c069c40cb0f9adae5a94501815f29c2d7df0f
2016-11-16Support Surface and Layer Readback in the SkiaPipelines.Derek Sollenberger
Test: CTS TextureViewTests and UIRendering Change-Id: I2969c8f5a975bfd9aebcbb585c64d1fcbb2487c2
2016-11-01Merge "Routine to upload hardware bitmaps"Sergei Vasilinetc
2016-10-31Routine to upload hardware bitmapssergeyv
Change-Id: Id8283a0975325e6830d55fd1e33c5f292a1e9be0 Test: refactoring cl. bug:30999911
2016-10-26Move OpenGL specific details behind renderPipeline interface.Derek Sollenberger
Test: new and existing unit tests still pass. Change-Id: I6164f30f45ebe450788ed8d949eca5af9a44e585
2016-10-21Use Bitmap in DisplayList & RecordedOps instead of SkBitmapsergeyv
Test: refactoring cl. bug:32216791 Change-Id: I1d8a9a6e772e2176b6c2409409a910478b45f8db
2016-10-11Linear blending, step 1Romain Guy
NOTE: Linear blending is currently disabled in this CL as the feature is still a work in progress Android currently performs all blending (any kind of linear math on colors really) on gamma-encoded colors. Since Android assumes that the default color space is sRGB, all bitmaps and colors are encoded with the sRGB Opto-Electronic Conversion Function (OECF, which can be approximated with a power function). Since the power curve is not linear, our linear math is incorrect. The result is that we generate colors that tend to be too dark; this affects blending but also anti-aliasing, gradients, blurs, etc. The solution is to convert gamma-encoded colors back to linear space before doing any math on them, using the sRGB Electo-Optical Conversion Function (EOCF). This is achieved in different ways in different parts of the pipeline: - Using hardware conversions when sampling from OpenGL textures or writing into OpenGL frame buffers - Using software conversion functions, to translate app-supplied colors to and from sRGB - Using Skia's color spaces Any type of processing on colors must roughly ollow these steps: [sRGB input]->EOCF->[linear data]->[processing]->OECF->[sRGB output] For the sRGB color space, the conversion functions are defined as follows: OECF(linear) := linear <= 0.0031308 ? linear * 12.92 : (pow(linear, 1/2.4) * 1.055) - 0.055 EOCF(srgb) := srgb <= 0.04045 ? srgb / 12.92 : pow((srgb + 0.055) / 1.055, 2.4) The EOCF is simply the reciprocal of the OECF. While it is highly recommended to use the exact sRGB conversion functions everywhere possible, it is sometimes useful or beneficial to rely on approximations: - pow(x,2.2) and pow(x,1/2.2) - x^2 and sqrt(x) The latter is particularly useful in fragment shaders (for instance to apply dithering in sRGB space), especially if the sqrt() can be replaced with an inversesqrt(). Here is a fairly exhaustive list of modifications implemented in this CL: - Set TARGET_ENABLE_LINEAR_BLENDING := false in BoardConfig.mk to disable linear blending. This is only for GLES 2.0 GPUs with no hardware sRGB support. This flag is currently assumed to be false (see note above) - sRGB writes are disabled when entering a functor (WebView). This will need to be fixed at some point - Skia bitmaps are created with the sRGB color space - Bitmaps using a 565 config are expanded to 888 - Linear blending is disabled when entering a functor - External textures are not properly sampled (see below) - Gradients are interpolated in linear space - Texture-based dithering was replaced with analytical dithering - Dithering is done in the quantization color space, which is why we must do EOCF(OECF(color)+dither) - Text is now gamma corrected differently depending on the luminance of the source pixel. The asumption is that a bright pixel will be blended on a dark background and the other way around. The source alpha is gamma corrected to thicken dark on bright and thin bright on dark to match the intended design of fonts. This also matches the behavior of popular design/drawing applications - Removed the asset atlas. It did not contain anything useful and could not be sampled in sRGB without a yet-to-be-defined GL extension - The last column of color matrices is converted to linear space because its value are added to linear colors Missing features: - Resource qualifier? - Regeneration of goldeng images for automated tests - Handle alpha8/grey8 properly - Disable sRGB write for layers with external textures Test: Manual testing while work in progress Bug: 29940137 Change-Id: I6a07b15ab49b554377cd33a36b6d9971a15e9a0b
2016-09-07Add API to copy a windowJohn Reck
Change-Id: I9bb5209010db6665be4b6f8db81a6fc1b7debc45
2016-08-10resolve merge conflicts of 1d7ee6b to masterJohn Reck
Change-Id: I2ed0f2c3233151e890bd8bde825d306ec8f0d8fd
2016-08-09Make updateSurface non-blockingJohn Reck
Bug: 30442298 We already do this for initialize(), fix it so that update() is parallel with the UI thread as well. Shaves ~7ms off of the 99th percentile on NotificationShade open & close Change-Id: I1791df495453fb9e1e12362c68e3d20e837e62be
2016-08-02Eliminate recents upload jank am: 4387190d8e am: 021a952150John Reck
am: 897b9effb7 Change-Id: Iab2f01b5b3a9be6946e36169209c281a3320ed14
2016-08-01Eliminate recents upload jankJohn Reck
Bug: 30342017 Upload recents thumbnails in the dead gaps between frames instead of at the start of a frame. This eliminates jank caused by the large texture upload. Change-Id: I507cd286d199109c7a9a1511d68ba5ab5d28069f
2016-07-26Remove LayerRenderer.Derek Sollenberger
There is only one caller each for the static functions here so this CL moves the logic to the caller. Also by moving some of the code into the pipeline it makes it easier for future changes to configure how a pipeline handles a layer. Change-Id: Ib735b5154325cbb658fd151f7a19dbf434ab44b7
2016-07-07Delete old rendering pipelineChris Craik
fixes: 30002246 Change-Id: I45df0e924708526cee045b14c291bd23aa1a92db
2016-07-07Merge changes from topic \\'fifo\\' into nyc-mr1-dev am: a96d445aefTim Murray
am: 03b34e402c Change-Id: If3104889f659aef9a6d7035e18ab839544c9ecb3
2016-07-07Add new mode for SCHED_FIFO on UI and RenderThreads.Tim Murray
Add a new mode, controlled by sys.use_fifo_ui property, that enables the top app's UI and RenderThread to be SCHED_FIFO. This eliminates almost all jank due to scheduling competition with non-UI critical threads. This mode may not be suitable for all devices. bug 24503801 Change-Id: I7b8a31830ad80f7efa00236928d5476998ed4e00
2016-07-07Implement runtime switch to select default renderer modeStan Iliev
Add a system property debug.hwui.default_renderer, which allows to set rendering mode to OpenGL (default), Skia OpenGL or Vulkan. Change-Id: I8bca5bacc5108f77437e340ac61f2d8db8cc4c39
2016-07-06Benchmark-mode for macrobenchJohn Reck
Adds googlebench output format support Adds offscreen rendering for >60fps benchmarking Adds 'all' alias to run all registered TestScenes Change-Id: I2579e40f2f4c941bfbd90c75efbee384c08a116b
2016-06-29Remove unused method from RenderProxy and CanvasContext.Derek Sollenberger
Change-Id: I324bbfa40a2155d0212fa20c6bd39df5bb21d27a
2016-06-21Delete unused argsJohn Reck
Bug: 21170575 Change-Id: Icc832f70f206342557f44667ad3498405d04db78
2016-04-26API tweaks to PixelCopy and make it publicJohn Reck
Bug: 27708453 Change-Id: I81667ce42f9ca1c1a13e1e61299927900845fc84
2016-04-14Revert "Revert "Make stopped state a first-class thing""John Reck
This reverts commit eab3f2658aa41d37c3b05d49a2ce4e3f4ed85399. Fixes first-frame issue, mReportNextDraw needs to override mStopped Fixes: 28118961 Fixes: 27286867 Change-Id: I5c811759637d08ba9f3b342016d1b3006986d5a2
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