initial commit

lib/amb1_sdk/common/video/v4l2/inc/v4l2_intf.h

@@ -0,0 +1,24 @@
+#ifndef _V4L2_INTF_H_
+#define _V4L2_INTF_H_
+
+#define VIDEO_NUM_DEVICES	4//should be aligned with value in v4l2-dev.c
+
+typedef enum _streaming_state streaming_state;
+enum _streaming_state {
+    STREAMING_OFF = 0,
+    STREAMING_ON = 1,
+    STREAMING_PAUSED = 2,
+    STREAMING_READY = 3,
+};
+
+long v4l_usr_ioctl(int fd, unsigned int cmd, void *arg);
+int v4l_dev_open();
+void v4l_dev_release();
+void stop_capturing();
+int start_capturing();
+void uninit_v4l2_device ();
+int init_v4l2_device ();
+int v4l_set_param(u32 format_type, int *width, int *height, int *frame_rate, int *compression_ratio);
+int v4l_getset_usb_ctrl(u8 bRequestType, u8 bRequest, u16 wValue, u16 wIndex, u16 wLength, void *data, int timeout, int set);
+extern void spec_v4l2_probe(); 
+#endif