libcamera/vivid.git - libcamera pipeline handler for VIVID

path: root/src/qcam/assets/feathericons/battery-charging.svg

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n class="hl ppc">#include <libcamera/formats.h> #include <libcamera/framebuffer.h> #include <libcamera/pixel_format.h> #include "format_converter.h" #include "viewfinder.h" class ViewFinderQt : public QWidget, public ViewFinder { Q_OBJECT public: ViewFinderQt(QWidget *parent); ~ViewFinderQt(); const QList<libcamera::PixelFormat> &nativeFormats() const override; int setFormat(const libcamera::PixelFormat &format, const QSize &size, const libcamera::ColorSpace &colorSpace, unsigned int stride) override; void render(libcamera::FrameBuffer *buffer, Image *image) override; void stop() override; QImage getCurrentImage() override; Q_SIGNALS: void renderComplete(libcamera::FrameBuffer *buffer); protected: void paintEvent(QPaintEvent *) override; void resizeEvent(QResizeEvent *) override; QSize sizeHint() const override; private: FormatConverter converter_; libcamera::PixelFormat format_; QSize size_; QRect place_; /* Camera stopped icon */ QSize vfSize_; QIcon icon_; QPixmap pixmap_; /* Buffer and render image */ libcamera::FrameBuffer *buffer_; QImage image_; QMutex mutex_; /* Prevent concurrent access to image_ */ };


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