diff options
| author | Paul Elder <paul.elder@ideasonboard.com> | 2020-09-23 19:05:41 +0900 |
|---|---|---|
| committer | Paul Elder <paul.elder@ideasonboard.com> | 2020-10-12 11:32:40 +0900 |
| commit | c753223ad6b90550fae31aedd79fbedc13da2e75 (patch) | |
| tree | 957c83eb734fbfc633fd3a0a39c8339695323fe4 /src/qcam/main_window.h | |
| parent | 05cdef27ab766a199a256c73ef4b338ce4f4dac5 (diff) | |
libcamera, android, cam, gstreamer, qcam, v4l2: Reuse Request
Allow reuse of the Request object by implementing reuse(). This means
the applications now have the responsibility of freeing the Request
objects, so make all libcamera users (cam, qcam, v4l2-compat, gstreamer,
android) do so.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'src/qcam/main_window.h')
| -rw-r--r-- | src/qcam/main_window.h | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/src/qcam/main_window.h b/src/qcam/main_window.h index 5c61a4df..64bcfebc 100644 --- a/src/qcam/main_window.h +++ b/src/qcam/main_window.h @@ -8,6 +8,7 @@ #define __QCAM_MAIN_WINDOW_H__ #include <memory> +#include <vector> #include <QElapsedTimer> #include <QIcon> @@ -22,6 +23,7 @@ #include <libcamera/camera_manager.h> #include <libcamera/controls.h> #include <libcamera/framebuffer_allocator.h> +#include <libcamera/request.h> #include <libcamera/stream.h> #include "../cam/stream_options.h" @@ -41,23 +43,6 @@ enum { OptStream = 's', }; -class CaptureRequest -{ -public: - CaptureRequest() - { - } - - CaptureRequest(const Request::BufferMap &buffers, - const ControlList &metadata) - : buffers_(buffers), metadata_(metadata) - { - } - - Request::BufferMap buffers_; - ControlList metadata_; -}; - class MainWindow : public QMainWindow { Q_OBJECT @@ -128,13 +113,16 @@ private: Stream *vfStream_; Stream *rawStream_; std::map<const Stream *, QQueue<FrameBuffer *>> freeBuffers_; - QQueue<CaptureRequest> doneQueue_; - QMutex mutex_; /* Protects freeBuffers_ and doneQueue_ */ + QQueue<Request *> doneQueue_; + QQueue<Request *> freeQueue_; + QMutex mutex_; /* Protects freeBuffers_, doneQueue_, and freeQueue_ */ uint64_t lastBufferTime_; QElapsedTimer frameRateInterval_; uint32_t previousFrames_; uint32_t framesCaptured_; + + std::vector<std::unique_ptr<Request>> requests_; }; #endif /* __QCAM_MAIN_WINDOW__ */ |