| f456f32e0f9292d71b57b3255cde416b677faac2 |
|
15-Jun-2017 |
Chia-I Wu <olv@google.com> |
surfaceflinger: protect Client::mParentLayer with a lock
Updates to wp<> is not atomic. Use Client::mLock to protect
mParentLayer.
Bug: 38505866
Test: camera and youtube work
Change-Id: I2739382d5bb99961a47c1011963b6f676d34eec6
/frameworks/native/services/surfaceflinger/Client.h
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| cae605cd5668f8107e340ad8a672c7f034147401 |
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29-Mar-2017 |
Robert Carr <racarr@google.com> |
Fix seamless rotation with SurfaceView WM bypass.
First a brief review on seamless rotation. In seamless rotation
the WM will do the following atomically:
1. Update the display transform.
2. Set window transforms to make the surfaces at their old size appear
at the correct location in the new coordinate space.
3. Set a flag to undo the transforms when the surfaces resize.
However, windows with NATIVE_WINDOW_TRANSFORM_DISPLAY needed to be special cased.
The flag will perform step 2 in terms of buffer mapping, but not in terms of bounds
computation. So to compensate the WM would apply the transform to the bounds,
set these bounds, and then skip applying the transform matrix (as the buffer is
transformed by the flag).
Now that the WM can't see the Camera view, it can't implement this special logic
and the Camera view inherits the parent transform. We compensate for this in
SurfaceFlinger by omitting parent rotation transform components for
Surfaces with NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY. To some extent this
breaks arbitrary rotation for surfaces with NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY
but this is essentially ok:
1. We lived with that bug until N-MR1
2. We fixed it in N-MR1 because the camera was falling back to ROTATE
a lot which shouldn't be happening anymore, following introduction
of specifying rotation animation in manifest.
Test: Rotate camera, disable HWC, rotate camera some more. Switch to front camera, repeat.
Bug: 36230754
Bug: 36727915
Change-Id: Ied390c9cb3968fcce32a84ee7947f699746fdc81
/frameworks/native/services/surfaceflinger/Client.h
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| 479c60c85c40fd3536b0c88036e838dc1a4c56a0 |
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27-Jan-2017 |
Albert Chaulk <achaulk@google.com> |
Refactor how layer metadata for use by VR is propagated
from WindowManager based on feedback in frameworks/base.
Since windowType and ownerUid are immutable, they are sent
on creation instead of separate IPC.
Bug: 30984984
Test: built locally
Change-Id: I380b3cdcf6aec471fc23f1e27846ab80492e8add
/frameworks/native/services/surfaceflinger/Client.h
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| 1db73f66624e7d151710483dd58e03eed672f064 |
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21-Dec-2016 |
Robert Carr <racarr@google.com> |
SurfaceFlinger: Add support for non-privileged clients.
Allow clients without privilege to create child layers through scoped
connections. We enable this in preparation for allowing SurfaceView
to bypass the WindowManager. We include support for reparenting of
all of a layer's children for the WindowManager to use in cases where
one surface is replacing another (while keeping its children around).
Test: Tested with corresponding SurfaceView modifications.
Change-Id: I9920e6730d719113522a68788e63fb59f70d3406
/frameworks/native/services/surfaceflinger/Client.h
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| 1f0a16a5d7cd00ba7fda82e7d315afa1fd1303b9 |
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25-Oct-2016 |
Robert Carr <racarr@google.com> |
SurfaceFlinger and libgui: Support for child layers.
Add support for parenting Layers in a tree. Layers
follow scene-graph style rules, that is to say:
1. A child is cropped to the final bounds of the parent.
2. A child inherits the parent's transform (including position)
3. A child's Z ordering is relative to the parent and bounded between
the parents siblings.
4. A childs lifetime is bounded by it's parents lifetime.
Test: New tests in Transaction_test plus manual testing with later branches.
Change-Id: I96f8ad863665b9a70b6f845561344c297b7e6eff
/frameworks/native/services/surfaceflinger/Client.h
|
| 9a9816ad3f3e2ee0d52a21e742d9bbdc3ddf25ff |
|
12-Sep-2016 |
Chih-Hung Hsieh <chh@google.com> |
Merge "Fix google-explicit-constructor warnings in surfaceflinger." am: 5e703a6ad0 am: 101b4cc9d7
am: 32db2f3c9f
Change-Id: Ie75a9e21c634691243d4f5c972f2f2879c48a76e
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| 342b760763300593cd20b01dac8cef61e7b25b86 |
|
01-Sep-2016 |
Chih-Hung Hsieh <chh@google.com> |
Fix google-explicit-constructor warnings in surfaceflinger.
* Add explicit keyword to conversion constructors,
or use NOLINT for implicit converters.
Bug: 28341362
Test: build with WITH_TIDY=1
Change-Id: I94f511c3be31dc22022db6466ee9ed0c6be2bc8e
/frameworks/native/services/surfaceflinger/Client.h
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| 367c5684f4d417e5176bec12d67f4e2e42738fe0 |
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20-Jun-2016 |
Robert Carr <racarr@google.com> |
SurfaceControl: Add getTransformToDisplayInverse
For seamless rotation, the window manager needs
access to this flag, as it will apply the inverse
display transform itself to all other windows.
Bug: 28823590
Change-Id: Ifeee1078a9cb4cd01c8052570c137c6228b2f13d
/frameworks/native/services/surfaceflinger/Client.h
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| d85084b2b65828442eafaff9b811e9b6c9ca9fad |
|
20-Mar-2014 |
Svetoslav <svetoslavganov@google.com> |
Adding render stats APIs to UiAutomation (framework native).
bug:12927198
Change-Id: Ibb1c07f7d89e11281e5c1f27f412a29ac6f9c4ab
/frameworks/native/services/surfaceflinger/Client.h
|
| 4d9b822e2c18142e55fe2611aa6cd7dc7d4a62c6 |
|
13-Mar-2013 |
Mathias Agopian <mathias@google.com> |
get rid of ISurface
ISurface was only used to get the IGraphicBufferProducer from
a Layer. It's now replaced by a BBinder subclass / IBinder and
is only used as a handle to the surface, to both refer to it
and manage its life-time.
Also cleaned-up a bit the ISurfaceComposer interface and
"create layer" code path.
Change-Id: I68d0e02d57b862cffb31d5168c3bc10cea0906eb
/frameworks/native/services/surfaceflinger/Client.h
|
| 13127d8921356dff794250e04208c3ed60b3a3df |
|
06-Mar-2013 |
Mathias Agopian <mathias@google.com> |
Get rid of LayerBase.
The functionality of LayerBase and Layer is folded
into Layer. There wasn't a need for this abstraction
anymore.
Change-Id: I66511c08cc3d89009ba4deabf47e26cd4cfeaefb
/frameworks/native/services/surfaceflinger/Client.h
|
| b79f61d41ef053bee1087ec612896c59f95f9686 |
|
06-Mar-2013 |
Mathias Agopian <mathias@google.com> |
fold LayerBaseClient into LayerBase
Change-Id: Ic745136522df59c42f0885fd969e75ea55d09f01
/frameworks/native/services/surfaceflinger/Client.h
|
| ac9fa427d4a86745e60a5f7fd8e3ea340c4db907 |
|
12-Feb-2013 |
Mathias Agopian <mathias@google.com> |
get rid of Surface identity and token
we use the IBinder instead.
Change-Id: I4aa0b58869ba43f19980013620051e5a261b062d
/frameworks/native/services/surfaceflinger/Client.h
|
| 9d4e3d2f42e93e2d12bacabe97d307d30c3c20dd |
|
25-Aug-2012 |
Jeff Brown <jeffbrown@google.com> |
Banish DisplayID from the SurfaceFlinger API.
Use only display tokens in the API to refer to new displays.
Don't require the caller to specify the display when creating
a surface (since in general a surface could be shown on
any display).
This is intended to be a minimum change just to update the API.
Note that SurfaceFlinger still uses DisplayID in a few places
internally that might cause some features not to work properly
when there are multiple displays (LayerScreenshot, for example).
Change-Id: I3d91eec2da406eefd97bcd53655d403ad865a7e6
/frameworks/native/services/surfaceflinger/Client.h
|
| db403e8ff0d7727015e1a5009bab20eb7ec205bc |
|
19-Jun-2012 |
Mathias Agopian <mathias@google.com> |
split-up Client.h out of SurfaceFlinger.h
Change-Id: I1993bf23e417163749d886283563a93d50b361b4
/frameworks/native/services/surfaceflinger/Client.h
|