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Merge "Add PRESENT_FENCE_IS_NOT_RELIABLE" into oc-dev

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Brian C. Anderson
2017-04-12 21:26:22 +00:00
committed by Android (Google) Code Review
parent 32f726a62d 9af5d942a6
commit 21c2e11345
2 changed files with 12 additions and 0 deletions
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6
graphics/composer/2.1/IComposer.hal
View File

@@ -44,6 +44,12 @@ interface IComposer {
* applying the color transform during its composition step.
*/
SKIP_CLIENT_COLOR_TRANSFORM = 2,
/**
* Specifies that the present fence must not be used as an accurate
* representation of the actual present time of a frame.
*/
PRESENT_FENCE_IS_NOT_RELIABLE = 3,
};
/**

6
graphics/composer/2.1/default/Hwc.cpp
View File

@@ -65,6 +65,12 @@ HwcHal::HwcHal(const hw_module_t* module)
}
initCapabilities();
if (majorVersion >= 2 &&
hasCapability(Capability::PRESENT_FENCE_IS_NOT_RELIABLE)) {
ALOGE("Present fence must be reliable from HWC2 on.");
abort();
}
initDispatch();
}