1 files changed, 44 insertions, 0 deletions
diff --git a/include/libcamera/request.h b/include/libcamera/request.h
new file mode 100644
index 00000000..ef081177
--- /dev/null
+++ b/include/libcamera/request.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * request.h - Capture request handling
+ */
+#ifndef __LIBCAMERA_REQUEST_H__
+#define __LIBCAMERA_REQUEST_H__
+
+#include <map>
+#include <unordered_set>
+
+#include <libcamera/signal.h>
+
+namespace libcamera {
+
+class Buffer;
+class Camera;
+class Stream;
+
+class Request
+{
+public:
+	explicit Request(Camera *camera);
+	Request(const Request &) = delete;
+	Request &operator=(const Request &) = delete;
+
+	int setBuffers(const std::map<Stream *, Buffer *> &streamMap);
+	Buffer *findBuffer(Stream *stream) const;
+
+private:
+	friend class Camera;
+
+	int prepare();
+	void bufferCompleted(Buffer *buffer);
+
+	Camera *camera_;
+	std::map<Stream *, Buffer *> bufferMap_;
+	std::unordered_set<Buffer *> pending_;
+};
+
+} /* namespace libcamera */
+
+#endif /* __LIBCAMERA_REQUEST_H__ */