整理代码

video/v4l2/Output.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Access.h"
+
+namespace Video
+{
+namespace V4L2
+{
+class Output: public Access
+{
+protected:
+    explicit Output(Device* device);
+
+public:
+    static Output* create(const DeviceParameters& param);
+    virtual ~Output();
+
+    size_t write(char* buffer, size_t bufferSize);
+    bool   isWritable(timeval* tv);
+    bool   startPartialWrite();
+    size_t writePartial(char* buffer, size_t bufferSize);
+    bool   endPartialWrite();
+};
+}
+}