diff options
| -rw-r--r-- | src/libcamera/camera.cpp | 4 | ||||
| -rw-r--r-- | src/libcamera/pipeline_handler.cpp | 2 | ||||
| -rw-r--r-- | src/libcamera/request.cpp | 4 |
3 files changed, 7 insertions, 3 deletions
diff --git a/src/libcamera/camera.cpp b/src/libcamera/camera.cpp index 713543fd..f8150dcd 100644 --- a/src/libcamera/camera.cpp +++ b/src/libcamera/camera.cpp @@ -497,7 +497,7 @@ Camera::Private::~Private() * facilitate debugging of internal request usage. * * The requestSequence_ tracks the number of requests queued to a camera - * over its lifetime. + * over a single capture session. */ static const char *const camera_state_names[] = { @@ -1181,6 +1181,8 @@ int Camera::start(const ControlList *controls) LOG(Camera, Debug) << "Starting capture"; + ASSERT(d->requestSequence_ == 0); + ret = d->pipe_->invokeMethod(&PipelineHandler::start, ConnectionTypeBlocking, this, controls); if (ret) diff --git a/src/libcamera/pipeline_handler.cpp b/src/libcamera/pipeline_handler.cpp index 7ebd76ad..67540533 100644 --- a/src/libcamera/pipeline_handler.cpp +++ b/src/libcamera/pipeline_handler.cpp @@ -312,6 +312,8 @@ void PipelineHandler::stop(Camera *camera) /* Make sure no requests are pending. */ Camera::Private *data = camera->_d(); ASSERT(data->queuedRequests_.empty()); + + data->requestSequence_ = 0; } /** diff --git a/src/libcamera/request.cpp b/src/libcamera/request.cpp index 51d74b29..07613cb3 100644 --- a/src/libcamera/request.cpp +++ b/src/libcamera/request.cpp @@ -526,8 +526,8 @@ FrameBuffer *Request::findBuffer(const Stream *stream) const * * When requests are queued, they are given a sequential number to track the * order in which requests are queued to a camera. This number counts all - * requests given to a camera through its lifetime, and is not reset to zero - * between camera stop/start sequences. + * requests given to a camera and is reset to zero between camera stop/start + * sequences. * * It can be used to support debugging and identifying the flow of requests * through a pipeline, but does not guarantee to represent the sequence number |