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graphics: ignore/reduce spurious vsync in VTS

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Bug: 62802718
Test: VTS
Change-Id: I1ed73e0b2f14414f540865a96e6bd5ac1599fbf3
This commit is contained in:
Chia-I Wu 2017-07-24 11:11:01 -07:00
parent 7469ed665d
commit 4f49038e53
3 changed files with 10 additions and 1 deletions
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2
graphics/composer/2.1/vts/functional/GraphicsComposerCallback.h
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@ -51,7 +51,7 @@ class GraphicsComposerCallback : public IComposerCallback {
// the set of all currently connected displays
std::unordered_set<Display> mDisplays;
// true only when vsync is enabled
bool mVsyncAllowed = false;
bool mVsyncAllowed = true;
// track invalid callbacks
int mInvalidHotplugCount = 0;

5
graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.cpp
View file

@ -297,6 +297,11 @@ void ComposerClient::setVsyncEnabled(Display display, bool enabled) {
: IComposerClient::Vsync::DISABLE;
Error error = mClient->setVsyncEnabled(display, vsync);
ASSERT_EQ(Error::NONE, error) << "failed to set vsync mode";
// give the hwbinder thread some time to handle any pending vsync callback
if (!enabled) {
usleep(5 * 1000);
}
}
void ComposerClient::execute(TestCommandReader* reader,

4
graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
View file

@ -61,6 +61,10 @@ class GraphicsComposerHidlTest : public ::testing::VtsHalHidlTargetTestBase {
// assume the first display is primary and is never removed
mPrimaryDisplay = waitForFirstDisplay();
// explicitly disable vsync
mComposerClient->setVsyncEnabled(mPrimaryDisplay, false);
mComposerCallback->setVsyncAllowed(false);
}
void TearDown() override {