[libcamera-devel] [PATCH v4 12/22] v4l2: v4l2_camera: Add isRunning()
Paul Elder
paul.elder at ideasonboard.com
Wed Jun 24 16:52:46 CEST 2020
Add a method isRunning() to V4L2Camera so that V4L2CameraProxy can use
it for checks.
Signed-off-by: Paul Elder <paul.elder at ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
No change in v4
Changes in v3:
- cosmetic changes
Changes in v2:
- replace V4L2CameraProxy::streaming_ with
V4L2CameraProxy::isRunning()
- moved the checks to different patches
---
src/v4l2/v4l2_camera.cpp | 5 +++++
src/v4l2/v4l2_camera.h | 2 ++
2 files changed, 7 insertions(+)
diff --git a/src/v4l2/v4l2_camera.cpp b/src/v4l2/v4l2_camera.cpp
index 2557320..177b1ea 100644
--- a/src/v4l2/v4l2_camera.cpp
+++ b/src/v4l2/v4l2_camera.cpp
@@ -227,3 +227,8 @@ int V4L2Camera::qbuf(unsigned int index)
return 0;
}
+
+bool V4L2Camera::isRunning()
+{
+ return isRunning_;
+}
diff --git a/src/v4l2/v4l2_camera.h b/src/v4l2/v4l2_camera.h
index 30114ed..ee53c2b 100644
--- a/src/v4l2/v4l2_camera.h
+++ b/src/v4l2/v4l2_camera.h
@@ -57,6 +57,8 @@ public:
int qbuf(unsigned int index);
+ bool isRunning();
+
Semaphore bufferSema_;
private:
--
2.27.0
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