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/*
* This file is auto-generated. Modifications will be lost.
*
* See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
* for more information.
*/
#ifndef _UAPI_DVBVIDEO_H_
#define _UAPI_DVBVIDEO_H_
#include <linux/types.h>
#include <time.h>
typedef enum {
VIDEO_FORMAT_4_3,
VIDEO_FORMAT_16_9,
VIDEO_FORMAT_221_1
} video_format_t;
typedef enum {
VIDEO_PAN_SCAN,
VIDEO_LETTER_BOX,
VIDEO_CENTER_CUT_OUT
} video_displayformat_t;
typedef struct {
int w;
int h;
video_format_t aspect_ratio;
} video_size_t;
typedef enum {
VIDEO_SOURCE_DEMUX,
VIDEO_SOURCE_MEMORY
} video_stream_source_t;
typedef enum {
VIDEO_STOPPED,
VIDEO_PLAYING,
VIDEO_FREEZED
} video_play_state_t;
#define VIDEO_CMD_PLAY (0)
#define VIDEO_CMD_STOP (1)
#define VIDEO_CMD_FREEZE (2)
#define VIDEO_CMD_CONTINUE (3)
#define VIDEO_CMD_FREEZE_TO_BLACK (1 << 0)
#define VIDEO_CMD_STOP_TO_BLACK (1 << 0)
#define VIDEO_CMD_STOP_IMMEDIATELY (1 << 1)
#define VIDEO_PLAY_FMT_NONE (0)
#define VIDEO_PLAY_FMT_GOP (1)
struct video_command {
__u32 cmd;
__u32 flags;
union {
struct {
__u64 pts;
} stop;
struct {
__s32 speed;
__u32 format;
} play;
struct {
__u32 data[16];
} raw;
};
};
#define VIDEO_VSYNC_FIELD_UNKNOWN (0)
#define VIDEO_VSYNC_FIELD_ODD (1)
#define VIDEO_VSYNC_FIELD_EVEN (2)
#define VIDEO_VSYNC_FIELD_PROGRESSIVE (3)
struct video_event {
__s32 type;
#define VIDEO_EVENT_SIZE_CHANGED 1
#define VIDEO_EVENT_FRAME_RATE_CHANGED 2
#define VIDEO_EVENT_DECODER_STOPPED 3
#define VIDEO_EVENT_VSYNC 4
long timestamp;
union {
video_size_t size;
unsigned int frame_rate;
unsigned char vsync_field;
} u;
};
struct video_status {
int video_blank;
video_play_state_t play_state;
video_stream_source_t stream_source;
video_format_t video_format;
video_displayformat_t display_format;
};
struct video_still_picture {
char * iFrame;
__s32 size;
};
typedef __u16 video_attributes_t;
#define VIDEO_CAP_MPEG1 1
#define VIDEO_CAP_MPEG2 2
#define VIDEO_CAP_SYS 4
#define VIDEO_CAP_PROG 8
#define VIDEO_CAP_SPU 16
#define VIDEO_CAP_NAVI 32
#define VIDEO_CAP_CSS 64
#define VIDEO_STOP _IO('o', 21)
#define VIDEO_PLAY _IO('o', 22)
#define VIDEO_FREEZE _IO('o', 23)
#define VIDEO_CONTINUE _IO('o', 24)
#define VIDEO_SELECT_SOURCE _IO('o', 25)
#define VIDEO_SET_BLANK _IO('o', 26)
#define VIDEO_GET_STATUS _IOR('o', 27, struct video_status)
#define VIDEO_GET_EVENT _IOR('o', 28, struct video_event)
#define VIDEO_SET_DISPLAY_FORMAT _IO('o', 29)
#define VIDEO_STILLPICTURE _IOW('o', 30, struct video_still_picture)
#define VIDEO_FAST_FORWARD _IO('o', 31)
#define VIDEO_SLOWMOTION _IO('o', 32)
#define VIDEO_GET_CAPABILITIES _IOR('o', 33, unsigned int)
#define VIDEO_CLEAR_BUFFER _IO('o', 34)
#define VIDEO_SET_STREAMTYPE _IO('o', 36)
#define VIDEO_SET_FORMAT _IO('o', 37)
#define VIDEO_GET_SIZE _IOR('o', 55, video_size_t)
#define VIDEO_GET_PTS _IOR('o', 57, __u64)
#define VIDEO_GET_FRAME_COUNT _IOR('o', 58, __u64)
#define VIDEO_COMMAND _IOWR('o', 59, struct video_command)
#define VIDEO_TRY_COMMAND _IOWR('o', 60, struct video_command)
#endif
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