| 2251d822dac2a96aad4184a6fdc2690f0a58af7c |
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21-Apr-2017 |
Corey Tabaka <eieio@google.com> |
Remove the VR compositor from the framework.
Remove the VR compositor framework and enable out-of-process VR composition
in VrCore.
This CL seems large due to the ripple effect of changing the VrFlinger
API and protocol types. There are three major modules that require
concurrent changes:
1. Protocol definitions and low-level VrFlinger API in libdisplay.
* Additional changes needed to keep old interfaces working for
a short time while replacing the dependent code (dvrGraphics*).
2. VrFlinger service implementation changes to support VrCore compositor
and the removal of the internal compositor.
3. Changes to libdvr platform library API due to changes in #1 and #2.
Because of the nature of the interdependence of types and other defs it is
difficult to break this CL into smaller chunks. However, review of the three
major modules (libdisplay, libdvr, and libvrflinger) may be done separately
to ease the mental burden on reviewers.
Change Summary:
- Remove obsolete screenshot service. VR screenshots will be implemented
by VrCore.
- Update display protocol definitions for changes in VrFlinger service
requirements. The majority of the changes in libdisplay are a
consequence of these protocol and service changes.
- Update VrFlinger to support two kinds of surfaces:
1. Application - use by VR apps.
2. Direct - used by VrCore (protected by permission check).
- Remove VrFlinger internal compositor and GL context.
- Remove obsolete debug console.
- Update VrFlinger hardware composer interface to handle direct
surfaces only, removing the concept of GPU (compositor) layers.
- Update display manager to expose access to application surface info
to VrCore (protected by permission check).
- Update libdvr platform library interfaces for changes to VrFlinger
API / protocol.
- Clean up libdvr API struct setup using a common include.
- Add C++ header-only helpers for DVR platform library opaque types.
Bug: 36401174
Test: Build; run VrFlinger display test tool.
Change-Id: I15abfde5f72dbb3725a3f58621486afba6b64902
/frameworks/native/libs/vr/libvrflinger/epoll_event_dispatcher.h
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| a3613612a1142c3134045f08c30a861ea43288ed |
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09-Mar-2017 |
Jiwen 'Steve' Cai <jwcai@google.com> |
Refactor VrFlinger to use BufferHubQueue
1/ Remove DisplayRPC::AllocateBuffer, as individual buffer allocation
is now handled by BufferHubQueue.
2/ Reimplement native_buffer_queue using bufferhubqueue.
3/ Hook up consumer queue in DisplaySurface.
4/ Remove epoll_event_dispatcher as its no longer being used.
Bug: 36033302
Test: Built and ran particles.apk
Change-Id: I38ee1c57195888ede935ebc50119bcb7e4ab4e36
/frameworks/native/libs/vr/libvrflinger/epoll_event_dispatcher.h
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| a8a92784bc5f6a50ce00311c6161fbcfc0898c5a |
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27-Jan-2017 |
Alex Vakulenko <avakulenko@google.com> |
Add libvrflinger for use in SurfaceFlinger
A separate CL uses this code from SurfaceFlinger.
Bug: None
Test: Manually ran modified SurfaceFlinger
Change-Id: I34588df1365588c0a0265e1e2325e3dd5516206a
/frameworks/native/libs/vr/libvrflinger/epoll_event_dispatcher.h
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