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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef _LINUX_VIDEO_ENCODER_H |
| 2 | #define _LINUX_VIDEO_ENCODER_H |
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| 3 | |||
| 4 | struct video_encoder_capability { /* this name is too long */ |
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| 5 | __u32 flags; |
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| 6 | #define VIDEO_ENCODER_PAL 1 /* can encode PAL signal */ |
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| 7 | #define VIDEO_ENCODER_NTSC 2 /* can encode NTSC */ |
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| 8 | #define VIDEO_ENCODER_SECAM 4 /* can encode SECAM */ |
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| 9 | #define VIDEO_ENCODER_CCIR 16 /* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */ |
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| 10 | int inputs; /* number of inputs */ |
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| 11 | int outputs; /* number of outputs */ |
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| 12 | }; |
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| 13 | |||
| 14 | #define ENCODER_GET_CAPABILITIES _IOR('e', 1, struct video_encoder_capability) |
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| 15 | #define ENCODER_SET_NORM _IOW('e', 2, int) |
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| 16 | #define ENCODER_SET_INPUT _IOW('e', 3, int) /* 0 <= input < #inputs */ |
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| 17 | #define ENCODER_SET_OUTPUT _IOW('e', 4, int) /* 0 <= output < #outputs */ |
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| 18 | #define ENCODER_ENABLE_OUTPUT _IOW('e', 5, int) /* boolean output enable control */ |
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| 19 | |||
| 20 | |||
| 21 | #endif |