lcameraDev: Add session mgr lib for libcamera device binding

2026-06-13 12:02:04 -04:00
parent cc7f4fcd9b
commit 46f767f232
21 changed files with 1363 additions and 64 deletions
@@ -0,0 +1,59 @@
+#ifndef LCAMERA_DEV_H
+#define LCAMERA_DEV_H
+
+#include <cameraIdentity.h>
+#include <memory>
+#include <spinscale/co/invokers.h>
+#include <spinscale/componentThread.h>
+#include <string>
+#include <vector>
+
+namespace lcamera_dev {
+
+class CameraSession;
+
+struct LcameraDevGetOrCreateResult
+{
+	std::shared_ptr<CameraSession> deviceSession;
+	CameraIdentityRecord resolvedIdentity;
+};
+
+struct LcameraDevCameraInfo
+{
+	std::string id;
+	std::string model;
+	std::string location;
+};
+
+} // namespace lcamera_dev
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void lcameraDev_mainFn(
+	const std::shared_ptr<sscl::ComponentThread>& componentThread);
+
+typedef void lcameraDev_exitFn(void);
+
+typedef sscl::co::ViralNonPostingInvoker<lcamera_dev::LcameraDevGetOrCreateResult>
+	lcameraDev_getOrCreateDeviceCReqFn(const std::string& deviceSelector);
+
+typedef sscl::co::ViralNonPostingInvoker<void>
+	lcameraDev_releaseDeviceCReqFn(
+		const std::shared_ptr<lcamera_dev::CameraSession>& deviceSession);
+
+typedef sscl::co::ViralNonPostingInvoker<std::vector<lcamera_dev::LcameraDevCameraInfo>>
+	lcameraDev_enumerateCamerasCReqFn(void);
+
+lcameraDev_mainFn lcameraDev_main;
+lcameraDev_exitFn lcameraDev_exit;
+lcameraDev_getOrCreateDeviceCReqFn lcameraDev_getOrCreateDeviceCReq;
+lcameraDev_releaseDeviceCReqFn lcameraDev_releaseDeviceCReq;
+lcameraDev_enumerateCamerasCReqFn lcameraDev_enumerateCamerasCReq;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // LCAMERA_DEV_H