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https://github.com/Motion-Project/motion.git
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73 lines
3.4 KiB
C
73 lines
3.4 KiB
C
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#ifndef _INCLUDE_VIDEO_COMMON_H
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#define _INCLUDE_VIDEO_COMMON_H
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struct vid_devctrl_ctx {
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char *ctrl_name; /* The name as provided by the device */
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char *ctrl_iddesc; /* A motion description of the ID number for the control*/
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int ctrl_minimum; /* The minimum value permitted as reported by device*/
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int ctrl_maximum; /* The maximum value permitted as reported by device*/
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int ctrl_default; /* The default value for the control*/
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int ctrl_currval; /* The current value the control was set to */
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int ctrl_newval; /* The new value to set for the control */
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unsigned int ctrl_id; /* The ID number for the control as provided by the device*/
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unsigned int ctrl_type; /* The type of control as reported by the device*/
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int ctrl_menuitem; /* bool for whether item is a menu item description */
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};
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struct video_dev {
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struct video_dev *next;
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int usage_count;
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int fd_device;
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const char *video_device;
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int input;
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int norm;
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int width;
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int height;
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unsigned long frequency;
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int fps;
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int owner;
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int frames;
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int pixfmt_src;
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int buffer_count;
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pthread_mutex_t mutex;
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pthread_mutexattr_t attr;
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void *v4l2_private;
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struct vid_devctrl_ctx *devctrl_array; /*Array of all the controls in the device*/
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int devctrl_count; /*Count of the controls in the device*/
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int starting; /*Bool for whether the device is just starting*/
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int device_type; /*Camera, tuner, etc as provided by driver enum*/
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int device_tuner; /*Tuner number if applicable from driver*/
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/* BKTR Specific Items */
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int bktr_method;
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int bktr_bufsize;
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const char *bktr_tuner;
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int bktr_fdtuner;
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unsigned char *bktr_buffers[2];
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int bktr_curbuffer;
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int bktr_maxbuffer;
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};
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int vid_start(struct context *cnt);
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int vid_next(struct context *cnt, struct image_data *img_data);
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void vid_close(struct context *cnt);
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void vid_mutex_destroy(void);
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void vid_mutex_init(void);
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int vid_parms_parse(struct context *cnt);
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void vid_yuv422to420p(unsigned char *map, unsigned char *cap_map, int width, int height);
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void vid_yuv422pto420p(unsigned char *map, unsigned char *cap_map, int width, int height);
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void vid_uyvyto420p(unsigned char *map, unsigned char *cap_map, int width, int height);
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void vid_rgb24toyuv420p(unsigned char *map, unsigned char *cap_map, int width, int height);
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void vid_bayer2rgb24(unsigned char *dst, unsigned char *src, long int width, long int height);
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void vid_y10torgb24(unsigned char *map, unsigned char *cap_map, int width, int height, int shift);
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void vid_greytoyuv420p(unsigned char *map, unsigned char *cap_map, int width, int height);
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int vid_sonix_decompress(unsigned char *outp, unsigned char *inp, int width, int height);
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int vid_mjpegtoyuv420p(unsigned char *map, unsigned char *cap_map, int width, int height, unsigned int size);
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#endif
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