kernel-ark/include/linux/video_encoder.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

22 lines
847 B
C

#ifndef _LINUX_VIDEO_ENCODER_H
#define _LINUX_VIDEO_ENCODER_H
struct video_encoder_capability { /* this name is too long */
__u32 flags;
#define VIDEO_ENCODER_PAL 1 /* can encode PAL signal */
#define VIDEO_ENCODER_NTSC 2 /* can encode NTSC */
#define VIDEO_ENCODER_SECAM 4 /* can encode SECAM */
#define VIDEO_ENCODER_CCIR 16 /* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */
int inputs; /* number of inputs */
int outputs; /* number of outputs */
};
#define ENCODER_GET_CAPABILITIES _IOR('e', 1, struct video_encoder_capability)
#define ENCODER_SET_NORM _IOW('e', 2, int)
#define ENCODER_SET_INPUT _IOW('e', 3, int) /* 0 <= input < #inputs */
#define ENCODER_SET_OUTPUT _IOW('e', 4, int) /* 0 <= output < #outputs */
#define ENCODER_ENABLE_OUTPUT _IOW('e', 5, int) /* boolean output enable control */
#endif