#include <linux/module.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/font.h>
#include <linux/mutex.h>
#include <linux/videodev2.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
#include <media/videobuf2-vmalloc.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-fh.h>
#include <media/v4l2-event.h>
#include <media/v4l2-common.h>
Go to the source code of this file.
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| #define | VIVI_MODULE_NAME "vivi" |
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| #define | WAKE_NUMERATOR 30 |
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| #define | WAKE_DENOMINATOR 1001 |
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| #define | BUFFER_TIMEOUT msecs_to_jiffies(500) /* 0.5 seconds */ |
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| #define | MAX_WIDTH 1920 |
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| #define | MAX_HEIGHT 1200 |
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| #define | VIVI_VERSION "0.8.1" |
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| #define | dprintk(dev, level, fmt, arg...) v4l2_dbg(level, debug, &dev->v4l2_dev, fmt, ## arg) |
| |
| #define | COLOR_WHITE {204, 204, 204} |
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| #define | COLOR_AMBER {208, 208, 0} |
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| #define | COLOR_CYAN { 0, 206, 206} |
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| #define | COLOR_GREEN { 0, 239, 0} |
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| #define | COLOR_MAGENTA {239, 0, 239} |
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| #define | COLOR_RED {205, 0, 0} |
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| #define | COLOR_BLUE { 0, 0, 255} |
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| #define | COLOR_BLACK { 0, 0, 0} |
| |
| #define | NUM_INPUTS ARRAY_SIZE(bars) |
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| #define | TO_Y(r, g, b) (((16829 * r + 33039 * g + 6416 * b + 32768) >> 16) + 16) |
| |
| #define | TO_V(r, g, b) (((28784 * r - 24103 * g - 4681 * b + 32768) >> 16) + 128) |
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| #define | TO_U(r, g, b) (((-9714 * r - 19070 * g + 28784 * b + 32768) >> 16) + 128) |
| |
| #define | TSTAMP_MIN_Y 24 |
| |
| #define | TSTAMP_MAX_Y (TSTAMP_MIN_Y + 15) |
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| #define | TSTAMP_INPUT_X 10 |
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| #define | TSTAMP_MIN_X (54 + TSTAMP_INPUT_X) |
| |
| #define | frames_to_ms(frames) ((frames * WAKE_NUMERATOR * 1000) / WAKE_DENOMINATOR) |
| |
| #define | VIVI_CID_CUSTOM_BASE (V4L2_CID_USER_BASE | 0xf000) |
| |
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| | MODULE_DESCRIPTION ("Video Technology Magazine Virtual Video Capture Board") |
| |
| | MODULE_AUTHOR ("Mauro Carvalho Chehab, Ted Walther and John Sokol") |
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| | MODULE_LICENSE ("Dual BSD/GPL") |
| |
| | MODULE_VERSION (VIVI_VERSION) |
| |
| | module_param (video_nr, uint, 0644) |
| |
| | MODULE_PARM_DESC (video_nr,"videoX start number, -1 is autodetect") |
| |
| | module_param (n_devs, uint, 0644) |
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| | MODULE_PARM_DESC (n_devs,"number of video devices to create") |
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| | module_param (debug, uint, 0644) |
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| | MODULE_PARM_DESC (debug,"activates debug info") |
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| | module_param (vid_limit, uint, 0644) |
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| | MODULE_PARM_DESC (vid_limit,"capture memory limit in megabytes") |
| |
| | module_init (vivi_init) |
| |
| | module_exit (vivi_exit) |
| |
| #define COLOR_AMBER {208, 208, 0} |
| #define COLOR_BLACK { 0, 0, 0} |
| #define COLOR_BLUE { 0, 0, 255} |
| #define COLOR_CYAN { 0, 206, 206} |
| #define COLOR_GREEN { 0, 239, 0} |
| #define COLOR_MAGENTA {239, 0, 239} |
| #define COLOR_RED {205, 0, 0} |
| #define COLOR_WHITE {204, 204, 204} |
| #define TO_U |
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r, |
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g, |
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b |
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| (((-9714 * r - 19070 * g + 28784 * b + 32768) >> 16) + 128) |
| #define TO_V |
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r, |
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g, |
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b |
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| (((28784 * r - 24103 * g - 4681 * b + 32768) >> 16) + 128) |
| #define TO_Y |
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r, |
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g, |
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b |
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| (((16829 * r + 33039 * g + 6416 * b + 32768) >> 16) + 16) |
| #define TSTAMP_INPUT_X 10 |
| #define VIVI_MODULE_NAME "vivi" |
| #define VIVI_VERSION "0.8.1" |
| #define WAKE_DENOMINATOR 1001 |
| #define WAKE_NUMERATOR 30 |
- Enumerator:
| WHITE |
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| AMBER |
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| CYAN |
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| GREEN |
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| MAGENTA |
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| RED |
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| BLUE |
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| BLACK |
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| TEXT_BLACK |
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Definition at line 252 of file vivi.c.
| MODULE_AUTHOR |
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"Mauro Carvalho |
Chehab, |
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Ted Walther and John Sokol" |
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) |
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| MODULE_DESCRIPTION |
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"Video Technology Magazine Virtual Video Capture Board" |
| ) |
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| module_exit |
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vivi_exit |
| ) |
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| module_init |
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vivi_init |
| ) |
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| MODULE_LICENSE |
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"Dual BSD/GPL" |
| ) |
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| module_param |
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n_devs |
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uint |
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0644 |
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) |
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| MODULE_PARM_DESC |
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n_devs |
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"number of video devices to create" |
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) |
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1.8.2