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-rw-r--r--src/android/camera_device.cpp10
-rw-r--r--src/android/camera_device.h8
2 files changed, 12 insertions, 6 deletions
diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index d7f24101..2c23366c 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -404,7 +404,7 @@ CameraDevice::Camera3RequestDescriptor::Camera3RequestDescriptor(
*/
CameraDevice::CameraDevice(unsigned int id, std::shared_ptr<Camera> camera)
- : id_(id), running_(false), camera_(std::move(camera)),
+ : id_(id), state_(State::Stopped), camera_(std::move(camera)),
facing_(CAMERA_FACING_FRONT), orientation_(0)
{
camera_->requestCompleted.connect(this, &CameraDevice::requestComplete);
@@ -799,14 +799,14 @@ void CameraDevice::close()
void CameraDevice::stop()
{
- if (!running_)
+ if (state_ == State::Stopped)
return;
worker_.stop();
camera_->stop();
descriptors_.clear();
- running_ = false;
+ state_ = State::Stopped;
}
void CameraDevice::setCallbacks(const camera3_callback_ops_t *callbacks)
@@ -1900,7 +1900,7 @@ int CameraDevice::processCaptureRequest(camera3_capture_request_t *camera3Reques
return -EINVAL;
/* Start the camera if that's the first request we handle. */
- if (!running_) {
+ if (state_ == State::Stopped) {
worker_.start();
int ret = camera_->start();
@@ -1909,7 +1909,7 @@ int CameraDevice::processCaptureRequest(camera3_capture_request_t *camera3Reques
return ret;
}
- running_ = true;
+ state_ = State::Running;
}
/*
diff --git a/src/android/camera_device.h b/src/android/camera_device.h
index decf1754..70c29755 100644
--- a/src/android/camera_device.h
+++ b/src/android/camera_device.h
@@ -89,6 +89,11 @@ private:
int androidFormat;
};
+ enum class State {
+ Stopped,
+ Running,
+ };
+
void stop();
int initializeStreamConfigurations();
@@ -115,7 +120,8 @@ private:
CameraWorker worker_;
- bool running_;
+ State state_;
+
std::shared_ptr<libcamera::Camera> camera_;
std::unique_ptr<libcamera::CameraConfiguration> config_;