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authorDavid Plowman <david.plowman@raspberrypi.com>2020-11-26 14:50:04 +0000
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2020-12-20 05:00:00 +0200
commitb4d21c62d1957530ca197cfcbb65370a1415cc33 (patch)
treea50b0a4b5fb1556c750a6ae555ffeda094411183 /src/ipa/raspberrypi
parentbcbd9fed8f941a808090792066afe014610a971a (diff)
libcamera: controls: Add DigitalGain control
This control reports the global digital gain applied by the pipeline as a whole, after capturing a raw image from the sensor. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/raspberrypi')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-04 09:43:09 +0000
span> static bool interrupt; class EventDispatcherTest : public Test { protected: static void sigAlarmHandler(int) { cout << "SIGALARM received" << endl; if (interrupt) dispatcher->interrupt(); } int init() { dispatcher = Thread::current()->eventDispatcher(); struct sigaction sa = {}; sa.sa_handler = &sigAlarmHandler; sigaction(SIGALRM, &sa, nullptr); return 0; } int run() { Timer timer; /* Event processing interruption by signal. */ std::chrono::steady_clock::time_point start = std::chrono::steady_clock::now(); timer.start(1000ms); struct itimerval itimer = {}; itimer.it_value.tv_usec = 500000; interrupt = false; setitimer(ITIMER_REAL, &itimer, nullptr); dispatcher->processEvents(); std::chrono::steady_clock::time_point stop = std::chrono::steady_clock::now(); std::chrono::steady_clock::duration duration = stop - start; int msecs = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count(); if (abs(msecs - 1000) > 50) { cout << "Event processing restart test failed" << endl; return TestFail; } /* Event processing interruption. */ timer.start(1000ms); dispatcher->interrupt(); dispatcher->processEvents(); if (!timer.isRunning()) { cout << "Event processing immediate interruption failed" << endl; return TestFail; } timer.start(1000ms); itimer.it_value.tv_usec = 500000; interrupt = true; setitimer(ITIMER_REAL, &itimer, nullptr); dispatcher->processEvents(); if (!timer.isRunning()) { cout << "Event processing delayed interruption failed" << endl; return TestFail; } return TestPass; } void cleanup() { } }; TEST_REGISTER(EventDispatcherTest)