videodev.h
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#ifndef __LINUX_VIDEODEV_H
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#define __LINUX_VIDEODEV_H
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#include <linux/types.h>
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#include <linux/version.h>
00008
00009 #define VID_TYPE_CAPTURE 1
00010 #define VID_TYPE_TUNER 2
00011 #define VID_TYPE_TELETEXT 4
00012 #define VID_TYPE_OVERLAY 8
00013 #define VID_TYPE_CHROMAKEY 16
00014 #define VID_TYPE_CLIPPING 32
00015 #define VID_TYPE_FRAMERAM 64
00016 #define VID_TYPE_SCALES 128
00017 #define VID_TYPE_MONOCHROME 256
00018 #define VID_TYPE_SUBCAPTURE 512
00019 #define VID_TYPE_MPEG_DECODER 1024
00020 #define VID_TYPE_MPEG_ENCODER 2048
00021 #define VID_TYPE_MJPEG_DECODER 4096
00022 #define VID_TYPE_MJPEG_ENCODER 8192
00023
00024 struct video_capability
00025 {
00026 char name[32];
00027 int type;
00028 int channels;
00029 int audios;
00030 int maxwidth;
00031 int maxheight;
00032 int minwidth;
00033 int minheight;
00034 };
00035
00036
00037 struct video_channel
00038 {
00039 int channel;
00040 char name[32];
00041 int tuners;
00042 __u32
flags;
00043 #define VIDEO_VC_TUNER 1
00044 #define VIDEO_VC_AUDIO 2
00045 __u16
type;
00046 #define VIDEO_TYPE_TV 1
00047 #define VIDEO_TYPE_CAMERA 2
00048 __u16
norm;
00049 };
00050
00051 struct video_tuner
00052 {
00053 int tuner;
00054 char name[32];
00055 unsigned long rangelow,
rangehigh;
00056 __u32
flags;
00057 #define VIDEO_TUNER_PAL 1
00058 #define VIDEO_TUNER_NTSC 2
00059 #define VIDEO_TUNER_SECAM 4
00060 #define VIDEO_TUNER_LOW 8
00061 #define VIDEO_TUNER_NORM 16
00062 #define VIDEO_TUNER_STEREO_ON 128
00063 #define VIDEO_TUNER_RDS_ON 256
00064 #define VIDEO_TUNER_MBS_ON 512
00065 __u16
mode;
00066 #define VIDEO_MODE_PAL 0
00067 #define VIDEO_MODE_NTSC 1
00068 #define VIDEO_MODE_SECAM 2
00069 #define VIDEO_MODE_AUTO 3
00070 __u16
signal;
00071 };
00072
00073 struct video_picture
00074 {
00075 __u16
brightness;
00076 __u16
hue;
00077 __u16
colour;
00078 __u16
contrast;
00079 __u16
whiteness;
00080 __u16
depth;
00081 __u16
palette;
00082 #define VIDEO_PALETTE_GREY 1
00083 #define VIDEO_PALETTE_HI240 2
00084 #define VIDEO_PALETTE_RGB565 3
00085 #define VIDEO_PALETTE_RGB24 4
00086 #define VIDEO_PALETTE_RGB32 5
00087 #define VIDEO_PALETTE_RGB555 6
00088 #define VIDEO_PALETTE_YUV422 7
00089 #define VIDEO_PALETTE_YUYV 8
00090 #define VIDEO_PALETTE_UYVY 9
00091 #define VIDEO_PALETTE_YUV420 10
00092 #define VIDEO_PALETTE_YUV411 11
00093 #define VIDEO_PALETTE_RAW 12
00094 #define VIDEO_PALETTE_YUV422P 13
00095 #define VIDEO_PALETTE_YUV411P 14
00096 #define VIDEO_PALETTE_YUV420P 15
00097 #define VIDEO_PALETTE_YUV410P 16
00098 #define VIDEO_PALETTE_PLANAR 13
00099 #define VIDEO_PALETTE_COMPONENT 7
00100 };
00101
00102 struct video_audio
00103 {
00104 int audio;
00105 __u16
volume;
00106 __u16
bass,
treble;
00107 __u32
flags;
00108 #define VIDEO_AUDIO_MUTE 1
00109 #define VIDEO_AUDIO_MUTABLE 2
00110 #define VIDEO_AUDIO_VOLUME 4
00111 #define VIDEO_AUDIO_BASS 8
00112 #define VIDEO_AUDIO_TREBLE 16
00113 #define VIDEO_AUDIO_BALANCE 32
00114 char name[16];
00115 #define VIDEO_SOUND_MONO 1
00116 #define VIDEO_SOUND_STEREO 2
00117 #define VIDEO_SOUND_LANG1 4
00118 #define VIDEO_SOUND_LANG2 8
00119 __u16
mode;
00120 __u16
balance;
00121 __u16
step;
00122 };
00123
00124 struct video_clip
00125 {
00126 __s32
x,
y;
00127 __s32
width,
height;
00128 struct video_clip *
next;
00129 };
00130
00131 struct video_window
00132 {
00133 __u32
x,
y;
00134 __u32
width,
height;
00135 __u32
chromakey;
00136 __u32
flags;
00137 struct video_clip *
clips;
00138 int clipcount;
00139 #define VIDEO_WINDOW_INTERLACE 1
00140 #define VIDEO_WINDOW_CHROMAKEY 16
00141 #define VIDEO_CLIP_BITMAP -1
00142
00143 #define VIDEO_CLIPMAP_SIZE (128 * 625)
00144
};
00145
00146 struct video_capture
00147 {
00148 __u32
x,
y;
00149 __u32
width,
height;
00150 __u16
decimation;
00151 __u16
flags;
00152 #define VIDEO_CAPTURE_ODD 0
00153 #define VIDEO_CAPTURE_EVEN 1
00154
};
00155
00156 struct video_buffer
00157 {
00158 void *
base;
00159 int height,
width;
00160 int depth;
00161 int bytesperline;
00162 };
00163
00164 struct video_mmap
00165 {
00166 unsigned int frame;
00167 int height,
width;
00168 unsigned int format;
00169 };
00170
00171 struct video_key
00172 {
00173 __u8
key[8];
00174 __u32
flags;
00175 };
00176
00177
00178 #define VIDEO_MAX_FRAME 32
00179
00180 struct video_mbuf
00181 {
00182 int size;
00183 int frames;
00184 int offsets[
VIDEO_MAX_FRAME];
00185 };
00186
00187
00188 #define VIDEO_NO_UNIT (-1)
00189
00190
00191 struct video_unit
00192 {
00193 int video;
00194 int vbi;
00195 int radio;
00196 int audio;
00197 int teletext;
00198 };
00199
00200 struct vbi_format {
00201 __u32
sampling_rate;
00202 __u32
samples_per_line;
00203 __u32
sample_format;
00204 __s32
start[2];
00205 __u32
count[2];
00206 __u32
flags;
00207 #define VBI_UNSYNC 1
00208 #define VBI_INTERLACED 2
00209 };
00210
00211
00212
00213 struct video_info
00214 {
00215 __u32
frame_count;
00216 __u32
h_size;
00217 __u32
v_size;
00218 __u32
smpte_timecode;
00219 __u32
picture_type;
00220 __u32
temporal_reference;
00221 __u8
user_data[256];
00222
00223 };
00224
00225
00226 struct video_play_mode
00227 {
00228 int mode;
00229 int p1;
00230 int p2;
00231 };
00232
00233
00234 struct video_code
00235 {
00236 char loadwhat[16];
00237 int datasize;
00238 __u8 *
data;
00239 };
00240
00241 #define VIDIOCGCAP _IOR('v',1,struct video_capability)
00242 #define VIDIOCGCHAN _IOWR('v',2,struct video_channel)
00243 #define VIDIOCSCHAN _IOW('v',3,struct video_channel)
00244 #define VIDIOCGTUNER _IOWR('v',4,struct video_tuner)
00245 #define VIDIOCSTUNER _IOW('v',5,struct video_tuner)
00246 #define VIDIOCGPICT _IOR('v',6,struct video_picture)
00247 #define VIDIOCSPICT _IOW('v',7,struct video_picture)
00248 #define VIDIOCCAPTURE _IOW('v',8,int)
00249 #define VIDIOCGWIN _IOR('v',9, struct video_window)
00250 #define VIDIOCSWIN _IOW('v',10, struct video_window)
00251 #define VIDIOCGFBUF _IOR('v',11, struct video_buffer)
00252 #define VIDIOCSFBUF _IOW('v',12, struct video_buffer)
00253 #define VIDIOCKEY _IOR('v',13, struct video_key)
00254 #define VIDIOCGFREQ _IOR('v',14, unsigned long)
00255 #define VIDIOCSFREQ _IOW('v',15, unsigned long)
00256 #define VIDIOCGAUDIO _IOR('v',16, struct video_audio)
00257 #define VIDIOCSAUDIO _IOW('v',17, struct video_audio)
00258 #define VIDIOCSYNC _IOW('v',18, int)
00259 #define VIDIOCMCAPTURE _IOW('v',19, struct video_mmap)
00260 #define VIDIOCGMBUF _IOR('v',20, struct video_mbuf)
00261 #define VIDIOCGUNIT _IOR('v',21, struct video_unit)
00262 #define VIDIOCGCAPTURE _IOR('v',22, struct video_capture)
00263 #define VIDIOCSCAPTURE _IOW('v',23, struct video_capture)
00264 #define VIDIOCSPLAYMODE _IOW('v',24, struct video_play_mode)
00265 #define VIDIOCSWRITEMODE _IOW('v',25, int)
00266 #define VIDIOCGPLAYINFO _IOR('v',26, struct video_info)
00267 #define VIDIOCSMICROCODE _IOW('v',27, struct video_code)
00268 #define VIDIOCGVBIFMT _IOR('v',28, struct vbi_format)
00269 #define VIDIOCSVBIFMT _IOW('v',29, struct vbi_format)
00270
00271
00272 #define BASE_VIDIOCPRIVATE 192
00273
00274
00275 #define VID_WRITE_MPEG_AUD 0
00276 #define VID_WRITE_MPEG_VID 1
00277 #define VID_WRITE_OSD 2
00278 #define VID_WRITE_TTX 3
00279 #define VID_WRITE_CC 4
00280 #define VID_WRITE_MJPEG 5
00281
00282
00283 #define VID_PLAY_VID_OUT_MODE 0
00284
00285 #define VID_PLAY_GENLOCK 1
00286
00287
00288 #define VID_PLAY_NORMAL 2
00289 #define VID_PLAY_PAUSE 3
00290 #define VID_PLAY_SINGLE_FRAME 4
00291 #define VID_PLAY_FAST_FORWARD 5
00292 #define VID_PLAY_SLOW_MOTION 6
00293 #define VID_PLAY_IMMEDIATE_NORMAL 7
00294 #define VID_PLAY_SWITCH_CHANNELS 8
00295 #define VID_PLAY_FREEZE_FRAME 9
00296 #define VID_PLAY_STILL_MODE 10
00297 #define VID_PLAY_MASTER_MODE 11
00298
00299 #define VID_PLAY_MASTER_NONE 1
00300 #define VID_PLAY_MASTER_VIDEO 2
00301 #define VID_PLAY_MASTER_AUDIO 3
00302 #define VID_PLAY_ACTIVE_SCANLINES 12
00303
00304 #define VID_PLAY_RESET 13
00305 #define VID_PLAY_END_MARK 14
00306
00307
00308
00309 #define VID_HARDWARE_BT848 1
00310 #define VID_HARDWARE_QCAM_BW 2
00311 #define VID_HARDWARE_PMS 3
00312 #define VID_HARDWARE_QCAM_C 4
00313 #define VID_HARDWARE_PSEUDO 5
00314 #define VID_HARDWARE_SAA5249 6
00315 #define VID_HARDWARE_AZTECH 7
00316 #define VID_HARDWARE_SF16MI 8
00317 #define VID_HARDWARE_RTRACK 9
00318 #define VID_HARDWARE_ZOLTRIX 10
00319 #define VID_HARDWARE_SAA7146 11
00320 #define VID_HARDWARE_VIDEUM 12
00321 #define VID_HARDWARE_RTRACK2 13
00322 #define VID_HARDWARE_PERMEDIA2 14
00323 #define VID_HARDWARE_RIVA128 15
00324 #define VID_HARDWARE_PLANB 16
00325 #define VID_HARDWARE_BROADWAY 17
00326 #define VID_HARDWARE_GEMTEK 18
00327 #define VID_HARDWARE_TYPHOON 19
00328 #define VID_HARDWARE_VINO 20
00329 #define VID_HARDWARE_CADET 21
00330 #define VID_HARDWARE_TRUST 22
00331 #define VID_HARDWARE_TERRATEC 23
00332 #define VID_HARDWARE_CPIA 24
00333 #define VID_HARDWARE_ZR36120 25
00334 #define VID_HARDWARE_ZR36067 26
00335 #define VID_HARDWARE_OV511 27
00336 #define VID_HARDWARE_ZR356700 28
00337 #define VID_HARDWARE_W9966 29
00338 #define VID_HARDWARE_SE401 30
00339 #define VID_HARDWARE_PWC 31
00340 #define VID_HARDWARE_MEYE 32
00341 #define VID_HARDWARE_CPIA2 33
00342 #define VID_HARDWARE_VICAM 34
00343 #define VID_HARDWARE_SF16FMR2 35
00344
#endif
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