21,6 → 21,389 |
#ifndef __SHARK_VIDEODEV26__ |
#define __SHARK_VIDEODEV26__ |
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#include <ll/sys/types.h> |
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#define __u8 unsigned char |
#define __u32 unsigned int |
#define __u16 unsigned short int |
#define __s32 int |
#define __s16 short int |
#define __s8 char |
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#define _IOC_NONE 0U |
#define _IOC_WRITE 1U |
#define _IOC_READ 2U |
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#define _IOC_TYPECHECK(t) (sizeof(t)) |
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#define _IOC_NRBITS 8 |
#define _IOC_TYPEBITS 8 |
#define _IOC_SIZEBITS 14 |
#define _IOC_DIRBITS 2 |
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#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1) |
#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1) |
#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1) |
#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1) |
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#define _IOC_NRSHIFT 0 |
#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS) |
#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS) |
#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS) |
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#define _IOC(dir,type,nr,size) \ |
(((dir) << _IOC_DIRSHIFT) | \ |
((type) << _IOC_TYPESHIFT) | \ |
((nr) << _IOC_NRSHIFT) | \ |
((size) << _IOC_SIZESHIFT)) |
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#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size))) |
#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) |
#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) |
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#define VIDEO_MAJOR 81 |
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#define VFL_TYPE_GRABBER 0 |
#define VFL_TYPE_VBI 1 |
#define VFL_TYPE_RADIO 2 |
#define VFL_TYPE_VTX 3 |
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#define VID_TYPE_CAPTURE 1 /* Can capture */ |
#define VID_TYPE_TUNER 2 /* Can tune */ |
#define VID_TYPE_TELETEXT 4 /* Does teletext */ |
#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */ |
#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */ |
#define VID_TYPE_CLIPPING 32 /* Can clip */ |
#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */ |
#define VID_TYPE_SCALES 128 /* Scalable */ |
#define VID_TYPE_MONOCHROME 256 /* Monochrome only */ |
#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */ |
#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */ |
#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */ |
#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */ |
#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */ |
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struct video_capability |
{ |
char name[32]; |
int type; |
int channels; /* Num channels */ |
int audios; /* Num audio devices */ |
int maxwidth; /* Supported width */ |
int maxheight; /* And height */ |
int minwidth; /* Supported width */ |
int minheight; /* And height */ |
}; |
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struct video_channel |
{ |
int channel; |
char name[32]; |
int tuners; |
__u32 flags; |
#define VIDEO_VC_TUNER 1 /* Channel has a tuner */ |
#define VIDEO_VC_AUDIO 2 /* Channel has audio */ |
__u16 type; |
#define VIDEO_TYPE_TV 1 |
#define VIDEO_TYPE_CAMERA 2 |
__u16 norm; /* Norm set by channel */ |
}; |
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struct video_tuner |
{ |
int tuner; |
char name[32]; |
unsigned long rangelow, rangehigh; /* Tuner range */ |
__u32 flags; |
#define VIDEO_TUNER_PAL 1 |
#define VIDEO_TUNER_NTSC 2 |
#define VIDEO_TUNER_SECAM 4 |
#define VIDEO_TUNER_LOW 8 /* Uses KHz not MHz */ |
#define VIDEO_TUNER_NORM 16 /* Tuner can set norm */ |
#define VIDEO_TUNER_STEREO_ON 128 /* Tuner is seeing stereo */ |
#define VIDEO_TUNER_RDS_ON 256 /* Tuner is seeing an RDS datastream */ |
#define VIDEO_TUNER_MBS_ON 512 /* Tuner is seeing an MBS datastream */ |
__u16 mode; /* PAL/NTSC/SECAM/OTHER */ |
#define VIDEO_MODE_PAL 0 |
#define VIDEO_MODE_NTSC 1 |
#define VIDEO_MODE_SECAM 2 |
#define VIDEO_MODE_AUTO 3 |
__u16 signal; /* Signal strength 16bit scale */ |
}; |
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struct video_picture |
{ |
__u16 brightness; |
__u16 hue; |
__u16 colour; |
__u16 contrast; |
__u16 whiteness; /* Black and white only */ |
__u16 depth; /* Capture depth */ |
__u16 palette; /* Palette in use */ |
#define VIDEO_PALETTE_GREY 1 /* Linear greyscale */ |
#define VIDEO_PALETTE_HI240 2 /* High 240 cube (BT848) */ |
#define VIDEO_PALETTE_RGB565 3 /* 565 16 bit RGB */ |
#define VIDEO_PALETTE_RGB24 4 /* 24bit RGB */ |
#define VIDEO_PALETTE_RGB32 5 /* 32bit RGB */ |
#define VIDEO_PALETTE_RGB555 6 /* 555 15bit RGB */ |
#define VIDEO_PALETTE_YUV422 7 /* YUV422 capture */ |
#define VIDEO_PALETTE_YUYV 8 |
#define VIDEO_PALETTE_UYVY 9 /* The great thing about standards is ... */ |
#define VIDEO_PALETTE_YUV420 10 |
#define VIDEO_PALETTE_YUV411 11 /* YUV411 capture */ |
#define VIDEO_PALETTE_RAW 12 /* RAW capture (BT848) */ |
#define VIDEO_PALETTE_YUV422P 13 /* YUV 4:2:2 Planar */ |
#define VIDEO_PALETTE_YUV411P 14 /* YUV 4:1:1 Planar */ |
#define VIDEO_PALETTE_YUV420P 15 /* YUV 4:2:0 Planar */ |
#define VIDEO_PALETTE_YUV410P 16 /* YUV 4:1:0 Planar */ |
#define VIDEO_PALETTE_PLANAR 13 /* start of planar entries */ |
#define VIDEO_PALETTE_COMPONENT 7 /* start of component entries */ |
}; |
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struct video_audio |
{ |
int audio; /* Audio channel */ |
__u16 volume; /* If settable */ |
__u16 bass, treble; |
__u32 flags; |
#define VIDEO_AUDIO_MUTE 1 |
#define VIDEO_AUDIO_MUTABLE 2 |
#define VIDEO_AUDIO_VOLUME 4 |
#define VIDEO_AUDIO_BASS 8 |
#define VIDEO_AUDIO_TREBLE 16 |
#define VIDEO_AUDIO_BALANCE 32 |
char name[16]; |
#define VIDEO_SOUND_MONO 1 |
#define VIDEO_SOUND_STEREO 2 |
#define VIDEO_SOUND_LANG1 4 |
#define VIDEO_SOUND_LANG2 8 |
__u16 mode; |
__u16 balance; /* Stereo balance */ |
__u16 step; /* Step actual volume uses */ |
}; |
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struct video_clip |
{ |
__s32 x,y; |
__s32 width, height; |
struct video_clip *next; /* For user use/driver use only */ |
}; |
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struct video_window |
{ |
__u32 x,y; /* Position of window */ |
__u32 width,height; /* Its size */ |
__u32 chromakey; |
__u32 flags; |
struct video_clip *clips; /* Set only */ |
int clipcount; |
#define VIDEO_WINDOW_INTERLACE 1 |
#define VIDEO_WINDOW_CHROMAKEY 16 /* Overlay by chromakey */ |
#define VIDEO_CLIP_BITMAP -1 |
/* bitmap is 1024x625, a '1' bit represents a clipped pixel */ |
#define VIDEO_CLIPMAP_SIZE (128 * 625) |
}; |
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struct video_capture |
{ |
__u32 x,y; /* Offsets into image */ |
__u32 width, height; /* Area to capture */ |
__u16 decimation; /* Decimation divider */ |
__u16 flags; /* Flags for capture */ |
#define VIDEO_CAPTURE_ODD 0 /* Temporal */ |
#define VIDEO_CAPTURE_EVEN 1 |
}; |
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struct video_buffer |
{ |
void *base; |
int height,width; |
int depth; |
int bytesperline; |
}; |
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struct video_mmap |
{ |
unsigned int frame; /* Frame (0 - n) for double buffer */ |
int height,width; |
unsigned int format; /* should be VIDEO_PALETTE_* */ |
}; |
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struct video_key |
{ |
__u8 key[8]; |
__u32 flags; |
}; |
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#define VIDEO_MAX_FRAME 32 |
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struct video_mbuf |
{ |
int size; /* Total memory to map */ |
int frames; /* Frames */ |
int offsets[VIDEO_MAX_FRAME]; |
}; |
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#define VIDEO_NO_UNIT (-1) |
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struct video_unit |
{ |
int video; /* Video minor */ |
int vbi; /* VBI minor */ |
int radio; /* Radio minor */ |
int audio; /* Audio minor */ |
int teletext; /* Teletext minor */ |
}; |
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struct vbi_format { |
__u32 sampling_rate; /* in Hz */ |
__u32 samples_per_line; |
__u32 sample_format; /* VIDEO_PALETTE_RAW only (1 byte) */ |
__s32 start[2]; /* starting line for each frame */ |
__u32 count[2]; /* count of lines for each frame */ |
__u32 flags; |
#define VBI_UNSYNC 1 /* can distingues between top/bottom field */ |
#define VBI_INTERLACED 2 /* lines are interlaced */ |
}; |
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/* video_info is biased towards hardware mpeg encode/decode */ |
/* but it could apply generically to any hardware compressor/decompressor */ |
struct video_info |
{ |
__u32 frame_count; /* frames output since decode/encode began */ |
__u32 h_size; /* current unscaled horizontal size */ |
__u32 v_size; /* current unscaled veritcal size */ |
__u32 smpte_timecode; /* current SMPTE timecode (for current GOP) */ |
__u32 picture_type; /* current picture type */ |
__u32 temporal_reference; /* current temporal reference */ |
__u8 user_data[256]; /* user data last found in compressed stream */ |
/* user_data[0] contains user data flags, user_data[1] has count */ |
}; |
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/* generic structure for setting playback modes */ |
struct video_play_mode |
{ |
int mode; |
int p1; |
int p2; |
}; |
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/* for loading microcode / fpga programming */ |
struct video_code |
{ |
char loadwhat[16]; /* name or tag of file being passed */ |
int datasize; |
__u8 *data; |
}; |
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#define VIDIOCGCAP _IOR('v',1,struct video_capability) /* Get capabilities */ |
#define VIDIOCGCHAN _IOWR('v',2,struct video_channel) /* Get channel info (sources) */ |
#define VIDIOCSCHAN _IOW('v',3,struct video_channel) /* Set channel */ |
#define VIDIOCGTUNER _IOWR('v',4,struct video_tuner) /* Get tuner abilities */ |
#define VIDIOCSTUNER _IOW('v',5,struct video_tuner) /* Tune the tuner for the current channel */ |
#define VIDIOCGPICT _IOR('v',6,struct video_picture) /* Get picture properties */ |
#define VIDIOCSPICT _IOW('v',7,struct video_picture) /* Set picture properties */ |
#define VIDIOCCAPTURE _IOW('v',8,int) /* Start, end capture */ |
#define VIDIOCGWIN _IOR('v',9, struct video_window) /* Get the video overlay window */ |
#define VIDIOCSWIN _IOW('v',10, struct video_window) /* Set the video overlay window - passes clip list for hardware smarts , chromakey etc */ |
#define VIDIOCGFBUF _IOR('v',11, struct video_buffer) /* Get frame buffer */ |
#define VIDIOCSFBUF _IOW('v',12, struct video_buffer) /* Set frame buffer - root only */ |
#define VIDIOCKEY _IOR('v',13, struct video_key) /* Video key event - to dev 255 is to all - cuts capture on all DMA windows with this key (0xFFFFFFFF == all) */ |
#define VIDIOCGFREQ _IOR('v',14, unsigned long) /* Set tuner */ |
#define VIDIOCSFREQ _IOW('v',15, unsigned long) /* Set tuner */ |
#define VIDIOCGAUDIO _IOR('v',16, struct video_audio) /* Get audio info */ |
#define VIDIOCSAUDIO _IOW('v',17, struct video_audio) /* Audio source, mute etc */ |
#define VIDIOCSYNC _IOW('v',18, int) /* Sync with mmap grabbing */ |
#define VIDIOCMCAPTURE _IOW('v',19, struct video_mmap) /* Grab frames */ |
#define VIDIOCGMBUF _IOR('v',20, struct video_mbuf) /* Memory map buffer info */ |
#define VIDIOCGUNIT _IOR('v',21, struct video_unit) /* Get attached units */ |
#define VIDIOCGCAPTURE _IOR('v',22, struct video_capture) /* Get subcapture */ |
#define VIDIOCSCAPTURE _IOW('v',23, struct video_capture) /* Set subcapture */ |
#define VIDIOCSPLAYMODE _IOW('v',24, struct video_play_mode) /* Set output video mode/feature */ |
#define VIDIOCSWRITEMODE _IOW('v',25, int) /* Set write mode */ |
#define VIDIOCGPLAYINFO _IOR('v',26, struct video_info) /* Get current playback info from hardware */ |
#define VIDIOCSMICROCODE _IOW('v',27, struct video_code) /* Load microcode into hardware */ |
#define VIDIOCGVBIFMT _IOR('v',28, struct vbi_format) /* Get VBI information */ |
#define VIDIOCSVBIFMT _IOW('v',29, struct vbi_format) /* Set VBI information */ |
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#define BASE_VIDIOCPRIVATE 192 /* 192-255 are private */ |
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/* VIDIOCSWRITEMODE */ |
#define VID_WRITE_MPEG_AUD 0 |
#define VID_WRITE_MPEG_VID 1 |
#define VID_WRITE_OSD 2 |
#define VID_WRITE_TTX 3 |
#define VID_WRITE_CC 4 |
#define VID_WRITE_MJPEG 5 |
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/* VIDIOCSPLAYMODE */ |
#define VID_PLAY_VID_OUT_MODE 0 |
/* p1: = VIDEO_MODE_PAL, VIDEO_MODE_NTSC, etc ... */ |
#define VID_PLAY_GENLOCK 1 |
/* p1: 0 = OFF, 1 = ON */ |
/* p2: GENLOCK FINE DELAY value */ |
#define VID_PLAY_NORMAL 2 |
#define VID_PLAY_PAUSE 3 |
#define VID_PLAY_SINGLE_FRAME 4 |
#define VID_PLAY_FAST_FORWARD 5 |
#define VID_PLAY_SLOW_MOTION 6 |
#define VID_PLAY_IMMEDIATE_NORMAL 7 |
#define VID_PLAY_SWITCH_CHANNELS 8 |
#define VID_PLAY_FREEZE_FRAME 9 |
#define VID_PLAY_STILL_MODE 10 |
#define VID_PLAY_MASTER_MODE 11 |
/* p1: see below */ |
#define VID_PLAY_MASTER_NONE 1 |
#define VID_PLAY_MASTER_VIDEO 2 |
#define VID_PLAY_MASTER_AUDIO 3 |
#define VID_PLAY_ACTIVE_SCANLINES 12 |
/* p1 = first active; p2 = last active */ |
#define VID_PLAY_RESET 13 |
#define VID_PLAY_END_MARK 14 |
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#define VID_HARDWARE_BT848 1 |
#define VID_HARDWARE_QCAM_BW 2 |
#define VID_HARDWARE_PMS 3 |
#define VID_HARDWARE_QCAM_C 4 |
#define VID_HARDWARE_PSEUDO 5 |
#define VID_HARDWARE_SAA5249 6 |
#define VID_HARDWARE_AZTECH 7 |
#define VID_HARDWARE_SF16MI 8 |
#define VID_HARDWARE_RTRACK 9 |
#define VID_HARDWARE_ZOLTRIX 10 |
#define VID_HARDWARE_SAA7146 11 |
#define VID_HARDWARE_VIDEUM 12 /* Reserved for Winnov videum */ |
#define VID_HARDWARE_RTRACK2 13 |
#define VID_HARDWARE_PERMEDIA2 14 /* Reserved for Permedia2 */ |
#define VID_HARDWARE_RIVA128 15 /* Reserved for RIVA 128 */ |
#define VID_HARDWARE_PLANB 16 /* PowerMac motherboard video-in */ |
#define VID_HARDWARE_BROADWAY 17 /* Broadway project */ |
#define VID_HARDWARE_GEMTEK 18 |
#define VID_HARDWARE_TYPHOON 19 |
#define VID_HARDWARE_VINO 20 /* SGI Indy Vino */ |
#define VID_HARDWARE_CADET 21 /* Cadet radio */ |
#define VID_HARDWARE_TRUST 22 /* Trust FM Radio */ |
#define VID_HARDWARE_TERRATEC 23 /* TerraTec ActiveRadio */ |
#define VID_HARDWARE_CPIA 24 |
#define VID_HARDWARE_ZR36120 25 /* Zoran ZR36120/ZR36125 */ |
#define VID_HARDWARE_ZR36067 26 /* Zoran ZR36067/36060 */ |
#define VID_HARDWARE_OV511 27 |
#define VID_HARDWARE_ZR356700 28 /* Zoran 36700 series */ |
#define VID_HARDWARE_W9966 29 |
#define VID_HARDWARE_SE401 30 /* SE401 USB webcams */ |
#define VID_HARDWARE_PWC 31 /* Philips webcams */ |
#define VID_HARDWARE_MEYE 32 /* Sony Vaio MotionEye cameras */ |
#define VID_HARDWARE_CPIA2 33 |
#define VID_HARDWARE_VICAM 34 |
#define VID_HARDWARE_SF16FMR2 35 |
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/* Open VideoDev Interface */ |
int VIDEODEV26_open(int num); |
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