diff options
| author | Paul Elder <paul.elder@ideasonboard.com> | 2022-11-29 20:00:05 +0900 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2022-12-09 16:02:56 +0000 |
| commit | 9a913eb9107483fcea01bd0e82c21e3733a5ddb2 (patch) | |
| tree | eaf88b1a31cbfdcaf5a17cb6246e65b9679b09a4 | |
| parent | a6b1ff2e6caa632fe041e3eae569acb861e3353b (diff) | |
lc-compliance: simple_capture: Free Requests properly
In the simple capture tests, in the capture functions, the Requests were
auto-deallocated by the function going out of scope after the test
completed. However, before the end of the scope, the Framebuffers that
the Requests referred to were manually freed. Thus when the Requests
were deallocated, they tried to cancel their Framebuffers, which involve
setting the status to cancelled, which obviously causes a segfault
because the Framebuffers had already been freed.
Fix this by moving the list of Requests to a member variable and
deallocating them before deallocating the Framebuffers at stop() time.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
| -rw-r--r-- | src/apps/lc-compliance/simple_capture.cpp | 7 | ||||
| -rw-r--r-- | src/apps/lc-compliance/simple_capture.h | 1 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/apps/lc-compliance/simple_capture.cpp b/src/apps/lc-compliance/simple_capture.cpp index ab5cb35c..cf4d7cf3 100644 --- a/src/apps/lc-compliance/simple_capture.cpp +++ b/src/apps/lc-compliance/simple_capture.cpp @@ -65,6 +65,7 @@ void SimpleCapture::stop() camera_->requestCompleted.disconnect(this); Stream *stream = config_->at(0).stream(); + requests_.clear(); allocator_->free(stream); } @@ -95,7 +96,6 @@ void SimpleCaptureBalanced::capture(unsigned int numRequests) captureLimit_ = numRequests; /* Queue the recommended number of reqeuests. */ - std::vector<std::unique_ptr<libcamera::Request>> requests; for (const std::unique_ptr<FrameBuffer> &buffer : buffers) { std::unique_ptr<Request> request = camera_->createRequest(); ASSERT_TRUE(request) << "Can't create request"; @@ -104,7 +104,7 @@ void SimpleCaptureBalanced::capture(unsigned int numRequests) ASSERT_EQ(queueRequest(request.get()), 0) << "Failed to queue request"; - requests.push_back(std::move(request)); + requests_.push_back(std::move(request)); } /* Run capture session. */ @@ -156,7 +156,6 @@ void SimpleCaptureUnbalanced::capture(unsigned int numRequests) captureLimit_ = numRequests; /* Queue the recommended number of reqeuests. */ - std::vector<std::unique_ptr<libcamera::Request>> requests; for (const std::unique_ptr<FrameBuffer> &buffer : buffers) { std::unique_ptr<Request> request = camera_->createRequest(); ASSERT_TRUE(request) << "Can't create request"; @@ -165,7 +164,7 @@ void SimpleCaptureUnbalanced::capture(unsigned int numRequests) ASSERT_EQ(camera_->queueRequest(request.get()), 0) << "Failed to queue request"; - requests.push_back(std::move(request)); + requests_.push_back(std::move(request)); } /* Run capture session. */ diff --git a/src/apps/lc-compliance/simple_capture.h b/src/apps/lc-compliance/simple_capture.h index fd9d2a97..2911d601 100644 --- a/src/apps/lc-compliance/simple_capture.h +++ b/src/apps/lc-compliance/simple_capture.h @@ -32,6 +32,7 @@ protected: std::shared_ptr<libcamera::Camera> camera_; std::unique_ptr<libcamera::FrameBufferAllocator> allocator_; std::unique_ptr<libcamera::CameraConfiguration> config_; + std::vector<std::unique_ptr<libcamera::Request>> requests_; }; class SimpleCaptureBalanced : public SimpleCapture |