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graphics: ignore/reduce spurious vsync in VTS

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Bug: 62802718
Test: VTS
Change-Id: I1ed73e0b2f14414f540865a96e6bd5ac1599fbf3
(cherry picked from commit e0ff3e4a26)
This commit is contained in:
Chia-I Wu
2017-07-24 11:11:01 -07:00
parent ae96eee82b
commit 353cc075bf
2 changed files with 10 additions and 1 deletions
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5
graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.cpp
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@@ -290,6 +290,11 @@ 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);
}
}
} // namespace tests

6
graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
View File

@@ -118,7 +118,7 @@ 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;
@@ -137,6 +137,10 @@ 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 {