PawletOS/external_libcamera
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cam: fix order camera is operated on

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Upcoming enforcing of order the camera shall be operate on is not
compatible with the cam utility. Requests shall be queued after the
camera is started, not before.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Niklas Söderlund
2019-02-26 02:09:31 +01:00
parent acb56ebef8
commit dc01a5bc43
1 changed files with 11 additions and 7 deletions
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18
src/cam/main.cpp
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@@ -133,6 +133,7 @@ static int capture()
int ret;
std::vector<Stream *> streams = camera->streams();
std::vector<Request *> requests;
ret = configureStreams(camera.get(), streams);
if (ret < 0) {
@@ -169,6 +170,16 @@ static int capture()
goto out;
}
requests.push_back(request);
}
ret = camera->start();
if (ret) {
std::cout << "Failed to start capture" << std::endl;
goto out;
}
for (Request *request : requests) {
ret = camera->queueRequest(request);
if (ret < 0) {
std::cerr << "Can't queue request" << std::endl;
@@ -177,13 +188,6 @@ static int capture()
}
std::cout << "Capture until user interrupts by SIGINT" << std::endl;
ret = camera->start();
if (ret) {
std::cout << "Failed to start capture" << std::endl;
goto out;
}
ret = loop->exec();
ret = camera->stop();