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2012-03-07remove files that moved to frameworks/native Mathias Agopian
Change-Id: I140d291e520097b1148930f736823650e08488f7
2012-02-29add more tracing for buffer allocation Mathias Agopian
Change-Id: I8408850d0625985992ef2e2cd0c9f300b1fca293
2012-02-24remove dependency on android_native{s_priv|buffer}.h Mathias Agopian
Change-Id: Ie4b95f7061c240f37c504414259f92d72c4ffc89
2012-02-24remove libui dependency on libEGL Mathias Agopian
Change-Id: I1194f04085637d5c384e134967249430cc43b6ee
2012-02-24deprecate L_8, LA_88 and RGB_332 in sdk Mathias Agopian
re-add support for pixelformats L_8, LA_88 and RGB_332 in libui for backward compatibility. This may or may not fix 6058926 Bug: 6049685 Change-Id: Ic1b8b4cc994522f7fe664da64c0ef76b98bc6d53
2012-02-22Merge "libui: add ability to force a framebuffer format for EGL's use" Dima Zavin
2012-02-22libui: add ability to force a framebuffer format for EGL's use Dima Zavin
This does not actually change the framebuffer format. It merely fakes this format to surfaceflinger so that when it creates framebuffer surfaces it will use this format. It's really a giant HACK to allow interworking with buggy gralloc+GPU driver implementations. You should *NEVER* need to set this for shipping devices. Change-Id: I03eeb5b4d72838ef219df386ecc489fc20ab9cc7 Signed-off-by: Dima Zavin <dima@android.com>
2012-02-21remove libui's dependency on libpixelflinger Mathias Agopian
this also remove support for unused pixelformats. Change-Id: I2c759a6d2daa740f3786ed62095def8047ae933d
2012-02-20frameworks/base refactoring Mathias Agopian
create the new libandroidfw from parts of libui and libutils Change-Id: I1584995616fff5d527a2aba63921b682a6194d58
2012-02-17frameworks/base refactoring. Mathias Agopian
First step. Move libui includes to their new home: androidfw. Change-Id: Ic042b52fdba72f30edc3cc6339bf30b4c1b99662
2012-02-13Accurately track the sequence numbers of batched events. Jeff Brown
Instead of sending finished signals immediately when appending to a batch, record the chain of sequence numbers that were part of the batch and then send finished signals all at once when done. This change helps the dispatcher keep track of the true state of the application and can improve ANR detection slightly. This is part of a series of changes to improve input system pipelining. Bug: 5963420 Change-Id: I463c2221e2aa8fdf1c3d670c18e39e59ab69b0db
2012-02-13Enable deferred input messages to be batched. Jeff Brown
This is part of a series of changes to improve input system pipelining. Bug: 5963420 Change-Id: I6874d2128e880a35c6c33890c858cc6ee22af0fd
2012-02-13Implement batching of input events on the consumer side. Jeff Brown
To support this feature, the input dispatcher now allows input events to be acknowledged out-of-order. As a result, the consumer can choose to defer handling an input event from one device (because it is building a big batch) while continuing to handle input events from other devices. The InputEventReceiver now sends a notification when a batch is pending. The ViewRoot handles this notification by scheduling a draw on the next sync. When the draw happens, the InputEventReceiver is instructed to consume all pending batched input events, the input event queue is fully processed (as much as possible), and then the ViewRoot performs traversals as usual. With these changes in place, the input dispatch latency is consistently less than one frame as long as the application itself isn't stalled. Input events are delivered to the application as soon as possible and are handled as soon as possible. In practice, it is no longer possible for an application to build up a huge backlog of touch events. This is part of a series of changes to improve input system pipelining. Bug: 5963420 Change-Id: I42c01117eca78f12d66d49a736c1c122346ccd1d
2012-02-13Dispatch multiple touch events in parallel. Jeff Brown
This change enables the input dispatcher to send multiple touch events to an application without waiting for them to be acknowledged. Essentially this is a variation on the old streaming optimization but it is much more comprehensive. Event dispatch will stall as soon as 0.5sec of unacknowledged events are accumulated or a focused event (such as a key event) needs to be delivered. Streaming input events makes a tremendous difference in application performance. The next step will be to enable batching of input events on the client side once again. This is part of a series of changes to improve input system pipelining. Bug: 5963420 Change-Id: I025df90c06165d719fcca7f63eed322a5cce4a78
2012-02-13Rewrite input transport using sockets. Jeff Brown
Since we will not longer be modifying events in place, we don't need to use an ashmem region for input. Simplified the code to instead use a socket of type SOCK_SEQPACKET. This is part of a series of changes to improve input system pipelining. Bug: 5963420 Change-Id: I05909075ed8b61b93900913e44c6db84857340d8
2012-02-07Preliminary support for clipRect(Rect, Op) Romain Guy
This adds basic support for clip regions. It is currently disabled at compile time. Enabling clip regions will require setting up a stencil buffer. Change-Id: I638616a972276e38737f8ac0633692c3845eaa74
2012-01-11remove dead/usnused code Mathias Agopian
Change-Id: I6fa2bc6ee01790abd2c1533f043d61a5e5c8d26e
2012-01-08Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGE Steve Block
See https://android-git.corp.google.com/g/#/c/157220 Bug: 5449033 Change-Id: Ic9c19d30693bd56755f55906127cd6bd7126096c
2012-01-06Rename (IF_)LOGW(_IF) to (IF_)ALOGW(_IF) DO NOT MERGE Steve Block
See https://android-git.corp.google.com/g/157065 Bug: 5449033 Change-Id: I00a4b904f9449e6f93b7fd35eac28640d7929e69
2012-01-03Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGE Steve Block
See https://android-git.corp.google.com/g/156016 Bug: 5449033 Change-Id: I4c4e33bb9df3e39e11cd985e193e6fbab4635298
2011-11-15Eliminate hw.keyboards system properties. Jeff Brown
Stop using system properties to publish information about the key character map path. Instead, we can retrieve it on demand by asking the window manager. It was possible to exhaust the supply of system properties when repeatedly adding and removing input devices. Bug: 5532806 Change-Id: Idd361a24ad7db2edc185c8546db7fb05f9c28669
2011-09-26Region cannot handle malformed Rects. Abort the Region op in that case. Mathias Agopian
Bug: 5331198, 5334829 Change-Id: Ib1fdbf6fb291e7f1191ccfe16b5ff29d73e7a474
2011-09-19Make sure Region handles invalid rectangles Mathias Agopian
the boolean operation code assumes rects are valid and could go into an infinite loop if not. make sure we abort before that happens. Bug: 5331198, 5334829 Change-Id: Iee4e3b838ecf504ef21f7447fd2e34a56e7dc3f8
2011-09-16Can't stop the fling! Jeff Brown
Bug: 5335420 Fixed a bug in VelocityTracker where the output velocity was not being set to zero when not available. Added a condition to ensure that the velocity is at least the minimum fling velocity before continuing. If not, then the user is trying to stop the fling and scroll more precisely. Change-Id: I36634b0c3f7a9a09cf20c33f71d41163a8e33eed
2011-09-14Velocity Tracker II: The Revenge of Velocity Tracker Jeff Brown
Bug: 5265529 Rewrote the velocity tracker to fit a polynomial curve to pointer movements using least squares linear regression. The velocity is simply the first derivative of this polynomial. Clients can also obtain an Estimator that describes the complete terms of the estimating polynomial including the coefficient of determination which provides a measure of the quality of the fit (confidence). Enhanced PointerLocation to display the movement curve predicted by the estimator in addition to the velocity vector. By default, the algorithm computes a 2nd degree (quadratic) polynomial based on a 100ms recent history horizon. Change-Id: Id377bef44117fce68fee2c41f90134ce3224d3a1
2011-09-09Tweak VelocityTracker. Jeff Brown
Bug: 5265529 Calculate the velocity using the most recent touch sample as the point of reference instead of the oldest. This change more heavily weights recent touch samples and reduces the sample time window used for calculation. This significantly improves the accuracy of fling gesture detection. Change-Id: Ib1940933e786e5f6a731552a99bcd9400741d55f
2011-08-15revert last change to EGLUtils::selectConfigForPixelFormat Mathias Agopian
EGLUtils::selectConfigForPixelFormat is only used by command line tests and it simply selects a config based on the EGL_NATIVE_VISUAL_ID.
2011-08-01Merge "Refactor input reader to add stylus support. Bug: 5064702" Jeff Brown
2011-08-01Merge "connect/disconnect is now called from our EGL wrapper" Mathias Agopian
2011-08-01connect/disconnect is now called from our EGL wrapper Mathias Agopian
the original connect/disconnect hooks are deprecated and replace by api_connect/api_disconnect. the original hooks are no no-ops. api_connect/api_disconnect is now only called from the android framework. Bug: 5057915 Change-Id: I8ca64cd1acd6cabf915bf54689ec2e5f6dfa495a
2011-07-31Refactor input reader to add stylus support. Jeff Brown
Bug: 5064702 Introduced the concept of an InputListener to further decouple the InputReader from the InputDispatcher. The InputListener exposes just the minimum interface that the InputReader needs to communicate with the outside world. The InputReader passes arguments to the InputListener by reference, which makes it easy to queue them up. Consolidated all of the InputReader locks into one simple global Mutex. The reason this wasn't done before was due to potential re-entrance in outbound calls to the InputDispatcher. To fix this, the InputReader now queues up all of the events it wants to send using a QueuedInputListener, then flushes them outside of the critical section after all of the event processing is finished. Removing all of the InputMapper locks greatly simplifies the implementation. Added tests for new stylus features such as buttons, tool types, and hovering. Added some helpers to BitSet32 to handle common code patterns like finding the first marked bit and clearing it. Fixed a bug in VelocityTracker where the wrong pointer trace could get cleared when handling ACTION_POINTER_DOWN. Oops. Changed PointerCoords so it no longer stores useless zero axis values. Removed editAxisValue because it is not very useful when all zero value axes are absent and therefore cannot be edited in place. Added dispatch of stylus hover events. Added support for distance and tool types. Change-Id: I4cf14d134fcb1db7d10be5f2af7b37deef8f8468
2011-07-29improve GraphicAllocator dump method Mathias Agopian
GraphicAllocator debugging cannot deal with custom HAL formats. make this more obvious in the log. Change-Id: I202e58a7f213f32e725aa4eac62cdf6e50ca5894
2011-07-27Fix uses of all-subdir-makefiles Ying Wang
We should use all-makefiles-under instead. all-subdir-makefiles can be used only before any "include" statement. Before this change, both subdirs were actually not included. Change-Id: I6bf35d07f294a5012c9322096f999ac26e37432f
2011-07-21Fix a few issues with NATIVE_WINDOW_TRANSFORM_HINT Mathias Agopian
- fixed uninitialized variable - set hint to indentity when transform is too complex - make sure FrameBufferNativeWindow doesn't fail on needed perform commands Bug: 4487161 Change-Id: I7cb2b0869b72404732eca7cb2d145ff669e2ed9b
2011-07-19implement: "Add an ANativeWindow API for SurfaceFlinger to suggest an ↵ Mathias Agopian
optimal buffer orientation" Bug: 4487161 Change-Id: I883f34efe542c2a566d04966f873374f40c50092
2011-07-19Add set_scaling_mode() to ANativeWindow. Mathias Agopian
This allows to specify the scaling mode independently from the buffer size. Change-Id: Iaa2baa660445531a97d3fac192e580f4929c5d3b
2011-07-15move lock/unlock implementaion outside of Surface into SurfaceTextureClient Mathias Agopian
This makes ANativeWindow_lock/ANativeWindow_unlockAndPost work with ANativeWindows implemented by Surface and SurfaceTextureClient. Also, Surface now inherits directly from SurfaceTextureClient. Bug: 5003724 Change-Id: I9f285877c7bae9a262e9a7af91c2bae78804b2ef
2011-07-13Provide more descriptive name for InputChannel ashmem. Jeff Brown
Change-Id: I4307de9f717ac4810b1b91ee0c1a3899325acf71
2011-07-12Merge "Remove the simulator target from all makefiles. Bug: 5010576" Jeff Brown
2011-07-11Remove the simulator target from all makefiles. Jeff Brown
Bug: 5010576 Change-Id: I04d722f258951a3078fe07899f5bbe8aac02a8e8
2011-07-11EGL: fix the ANativeWindow size/fmt override Jamie Gennis
This change fixes how the Android EGL layer overrides the size and format of an ANativeWindow in eglCreateWindowSurface. The new behavior is to leave the size untouched when overriding the format. The previous behavior was to reset the ANativeWindow to use the default size set by the ANativeWindow implementation. It also adds two new 'perform' methods to the ANativeWindow interface: set_buffers_dimensions and set_buffers_format, and redefines the behavior of set_buffers_geometry to be the combination of these two new methods. Additionally, this change adds an error check for the return value of the new native_window_set_buffers_format call, which required adding a (stub) handler for to FramebufferNativeWindow. Change-Id: I805c7ccd8d4730dfb132d10d8bc3fb058a0b9df1
2011-07-08Fix EGLUtils::selectConfigForPixelFormat() Mathias Agopian
- renderscript now calls EGL directly instead of relying on this function - surfaceflinger also does its own EGLConfig selection - selectConfigForPixelFormat stays for legacy reason (many tests use it) but it now only tries to match the alpha channel of the format rather than the format itself. this will allow implementations who don't support the exact formats defined in the HAL to work properly. Bug: 4998223 Change-Id: Ic664dfc14d5072a514b6f77a115d1521bfc1578f
2011-06-28Merge "Improve input event consistency invariants." Jeff Brown
2011-06-28Improve input event consistency invariants. Jeff Brown
Fixed some issues where inconsistent streams of events could be generated by the dispatcher, particularly when switching from hovering with one device to hovering with another. Fixed a bug where the touch pad would fail to generate a new HOVER_MOVE following a tap event. As a result, the hover event stream would not resume until the user touched the touch pad again. Change-Id: I444dce84641fb12e56a0af84c931520771d6c493
2011-06-28Remove native EventRecurrence parser Andy McFadden
Switch over to the new parser. Bug 4575374 Change-Id: If78d8042fb266182900398f7fc464a048c779966
2011-06-07am 61220e88: am bbbab26e: am 2c180499: Merge "Revert velocity damping. Bug: ↵ Jeff Brown
4364920" into honeycomb-mr2 * commit '61220e880ac4d9d76b7fd50744439e68e929c697': Revert velocity damping. Bug: 4364920
2011-06-06Revert velocity damping. Jeff Brown
Bug: 4364920 Velocity damping proved to be a bad idea because it would cause a significant ramp in velocity at the beginning of a gesture, instead of the desired smooth behavior. Oh well. Change-Id: Ie631946f47ef2492bd71fbed1ab44bbb39a875a8
2011-06-03am 56503b8d: am 8186a5f0: am 10c3f367: Merge "Implement pointer ↵ Jeff Brown
acceleration." into honeycomb-mr2 * commit '56503b8ddfe5c82407da32e18061e725f668432d': Implement pointer acceleration.
2011-06-02Implement pointer acceleration. Jeff Brown
Bug: 4124987 Change-Id: I1f31a28f1594c55302ccabe13fe3ca6d2ff71d50
2011-05-25Initial checkin of spot presentation for touchpad gestures. (DO NOT MERGE) Jeff Brown
Added a new PointerIcon API (hidden for now) for loading pointer icons. Fixed a starvation problem in the native Looper's sendMessage implementation which caused new messages to be posted ahead of old messages sent with sendMessageDelayed. Redesigned the touch pad gestures to be defined in terms of more fluid finger / spot movements. The objective is to reinforce the natural mapping between fingers and spots which means there must not be any discontinuities in spot motion relative to the fingers. Removed the SpotController stub and folded its responsibilities into PointerController. Change-Id: Ib647dbd7a57a7f30dd9c6e2c260df51d7bbdd18e
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