diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/v4l2_videodevice.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/libcamera/internal/v4l2_videodevice.h b/include/libcamera/internal/v4l2_videodevice.h index cfeae7bd..9c9493cc 100644 --- a/include/libcamera/internal/v4l2_videodevice.h +++ b/include/libcamera/internal/v4l2_videodevice.h @@ -20,7 +20,9 @@ #include <libcamera/base/class.h> #include <libcamera/base/log.h> #include <libcamera/base/signal.h> +#include <libcamera/base/timer.h> #include <libcamera/base/unique_fd.h> +#include <libcamera/base/utils.h> #include <libcamera/color_space.h> #include <libcamera/framebuffer.h> @@ -217,6 +219,9 @@ public: int streamOn(); int streamOff(); + void setDequeueTimeout(utils::Duration timeout); + Signal<> dequeueTimeout; + static std::unique_ptr<V4L2VideoDevice> fromEntityName(const MediaDevice *media, const std::string &entity); @@ -253,6 +258,8 @@ private: void bufferAvailable(); FrameBuffer *dequeueBuffer(); + void watchdogExpired(); + V4L2Capability caps_; V4L2DeviceFormat format_; const PixelFormatInfo *formatInfo_; @@ -266,6 +273,9 @@ private: EventNotifier *fdBufferNotifier_; State state_; + + Timer watchdog_; + utils::Duration watchdogDuration_; }; class V4L2M2MDevice |