| 2041913a05b79b96c5c084f30bb8944049a976c8 |
22-Apr-2017 |
Jiwen 'Steve' Cai <jwcai@google.com> |
BufferQueue: plumbing mConsumerIsProtected
This replaces current logic in BufferQueue that uses
GRALLOC_USAGE_PROTECTED to indicate whether an ANativeWindow is capable
of handling hardware protected gralloc buffers. Current logic is
problematic as it enforces producer to use protected buffer no matter
whether producer side is capable of writing into a protected buffer.
This new solution, however, introduces a new NATIVE_WINDOW_* flag that
consumer can set on IGraphicBufferConsumer to indicate its capacity,
which can then be queried by producer via Surface::query (or
IGraphicBufferProducer::query).
When consumer is capable of reading protected buffer (e.g. a protected
GL context), the producer can generate either a protected or unprotected
buffer.
When consumer is not capable of reading protected buffer, the producer
should only generate unprotected buffer.
Bug: 35726763
Test: videoplayer-nodrm-protected.apk and videoplayer-drm-protected.apk
both works.
Change-Id: I1bf6814c9f1f81f9e04f0e89646b0733ff1a4758
indow.h
|
| dc96fdfa58260867c993fff78611220874753201 |
21-Mar-2017 |
Brian Anderson <brianderson@google.com> |
egl: Differentiate pending vs invalid timestamps.
Test: adb shell /data/nativetest/libgui_test/libgui_test
--gtest_filter=*GetFrameTimestamps*
Change-Id: Iaa418ff1753a4339bfefaa68a6b03e8c96366a87
indow.h
|
| 6b376713907086c9642e7b7e66e51ddfa531b003 |
04-Apr-2017 |
Brian Anderson <brianderson@google.com> |
egl: Avoid use of retire as present
Retire fences from HWC1 are implemented inconsitently,
so present emulation doesn't always work well.
This patch disables present for all HWC1 based devices.
Test: adb shell /data/nativetest/libgui_test/libgui_test
--gtest_filter=*GetFrameTimestamps*
Bug: 36730849, 36887025
Change-Id: I1eba2f8490c2f6feced2a36d1efc4cd66be7da40
indow.h
|
| 000879a0eb2156727a2221e42d04b6f3e150aa79 |
21-Mar-2017 |
Mathias Agopian <mathias@google.com> |
VNDK ANativeWindow API - step 2
The vndk API is a superset of the NDK API.
Prior to this, vendor would have access to
system/window.h which itself is a superset of
what they need, exposes too much of the internals.
With this change, system/window.h depends on
vndk/window.h which depends on
android/native_window.h
Test: compiled, booted Nexus 6P
Bug: 34453351
Change-Id: Iad7bf035143541843309437fe630cc603d96a76e
indow.h
|
| a6c0e20ac89b1be29901a7200590bf7cb8b99f78 |
20-Mar-2017 |
Mathias Agopian <mathias@google.com> |
VNDK ANativeWindow API
The vndk API is a superset of the NDK API.
Prior to this, vendor would have access to
system/window.h which itself is a superset of
what they need, exposes too much of the internals.
With this change, system/window.h depends on
vndk/window.h which depends on
android/native_window.h
Test: compiled, booted Nexus 6P
Bug: 34453351
Change-Id: I870e08c652d90b3f2cf4ed7c7ca541ce2893f689
indow.h
|