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Lines 29-34
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#ifndef v4l_h |
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#ifndef v4l_h |
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#define v4l_h |
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#define v4l_h |
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#include <libv4l1-videodev.h> |
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/* Kernel interface */ |
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/* Kernel interface */ |
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/* Only the stuff we need. For more features, more defines are needed */ |
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/* Only the stuff we need. For more features, more defines are needed */ |
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Lines 46-52
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#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */ |
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#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */ |
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#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */ |
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#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */ |
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#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */ |
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#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */ |
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#if 0 |
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struct video_capability |
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struct video_capability |
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{ |
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{ |
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char name[32]; |
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char name[32]; |
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Lines 58-64
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int minwidth; /* Supported width */ |
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int minwidth; /* Supported width */ |
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int minheight; /* And height */ |
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int minheight; /* And height */ |
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}; |
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}; |
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struct video_picture |
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struct video_picture |
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{ |
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{ |
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__u16 brightness; |
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__u16 brightness; |
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Lines 102-110
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/* bitmap is 1024x625, a '1' bit represents a clipped pixel */ |
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/* bitmap is 1024x625, a '1' bit represents a clipped pixel */ |
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#define VIDEO_CLIPMAP_SIZE (128 * 625) |
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#define VIDEO_CLIPMAP_SIZE (128 * 625) |
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}; |
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}; |
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#endif |
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#define VIDEO_MAX_FRAME 32 |
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#define VIDEO_MAX_FRAME 32 |
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#if 0 |
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struct video_mbuf |
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struct video_mbuf |
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{ |
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{ |
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int size; /* Total memory to map */ |
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int size; /* Total memory to map */ |
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Lines 132-138
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#define VIDEO_TYPE_CAMERA 2 |
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#define VIDEO_TYPE_CAMERA 2 |
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__u16 norm; /* Norm set by channel */ |
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__u16 norm; /* Norm set by channel */ |
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}; |
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}; |
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#endif |
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#define VIDIOCGCAP _IOR('v',1,struct video_capability) /* Get capabilities */ |
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#define VIDIOCGCAP _IOR('v',1,struct video_capability) /* Get capabilities */ |
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#define VIDIOCGCHAN _IOWR('v',2,struct video_channel) /* Get channel info (sources) */ |
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#define VIDIOCGCHAN _IOWR('v',2,struct video_channel) /* Get channel info (sources) */ |
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#define VIDIOCSCHAN _IOW('v',3,struct video_channel) /* Set channel */ |
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#define VIDIOCSCHAN _IOW('v',3,struct video_channel) /* Set channel */ |
