394 lines
9.6 KiB
C
394 lines
9.6 KiB
C
#ifndef VIDEO_IOCTL_H
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#define VIDEO_IOCTL_H
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#include "typedef.h"
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#include "generic/list.h"
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#include "generic/ioctl.h"
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#include "generic/lbuf.h"
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#include "system/task.h"
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struct video_capability {
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char name[16];
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u32 capabilities;
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};
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/* Values for 'capabilities' field */
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#define VIDEO_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */
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#define VIDEO_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */
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#define VIDEO_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */
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#define VIDEO_CAP_CAMERA_FPS "camera_fps"
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#define VIDEO_CAP_TUNER 0x00010000 /* has a tuner */
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#define VIDEO_CAP_AUDIO 0x00020000 /* has audio support */
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#define VIDEO_CAP_RADIO 0x00040000 /* is a radio device */
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#define VIDEO_CAP_MODULATOR 0x00080000 /* has a modulator */
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#define VIDEO_CAP_READWRITE 0x01000000 /* read/write systemcalls */
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#define VIDEO_CAP_ASYNCIO 0x02000000 /* async I/O */
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#define VIDEO_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
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/*#define VIDEO_FPS(a) ((a)*100)*/
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#define VIDEO_REC_SET_FPS 4
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#define VIDEO_REC_SET_FILL_FRAME 5
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#define VIDEO_REC_SET_CAMERA_FPS 6
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#define VIDEO_REC_SET_CYC_TIME 8
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#define VIDEO_REC_SET_DELAY_LIMIT 9
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#define VIDEO_REC_RESET_BITS_RATE 10
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#define VIDEO_REC_SET_TIME_STAMP 11
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#define VIDEO_PIX_FMT_RAW 0x00000001
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#define VIDEO_PIX_FMT_JPEG 0x00000002
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#define VIDEO_PIX_FMT_H264 0x00000004
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#define VIDEO_OUT_FMT_YUV 0x00000008
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#define VIDEO_PIX_FMT_YUV420 0x00000100
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#define VIDEO_PIX_FMT_YUYV 0x00000200
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#define VIDEO_PIX_FMT_YV12 0x00000400
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#define VIDEO_PIX_FMT_NV12 0x00000800
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#define VIDEO_PIX_FMT_YUV422 0x00001000
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#define VIDEO_PIX_FMT_YUV444 0x00001100
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#define VIDEO_PIX_FMT_YUV 0x0000ff00
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#define VIDIOC_QUERYCAP _IOR('V', 0, sizeof(struct video_capability))
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#define VIDIOC_GET_FMT _IOR('V', 1, sizeof(struct video_format))
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#define VIDIOC_SET_FMT _IOW('V', 1, sizeof(struct video_format))
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#define VIDIOC_OVERLAY _IOW('V', 2, sizeof(int))
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#define VIDIOC_STREAM_ON _IOW('V', 3, sizeof(enum video_buf_type))
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#define VIDIOC_STREAM_OFF _IOW('V', 4, sizeof(enum video_buf_type))
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#define VIDIOC_REQBUFS _IOW('V', 5, sizeof(struct video_reqbufs))
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#define VIDIOC_QUERYBUF _IOR('V', 6, sizeof(struct videobuf_buffer))
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#define VIDIOC_QBUF _IOR('V', 7, sizeof(struct videobuf_buffer))
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#define VIDIOC_DQBUF _IOW('V', 8, sizeof(struct videobuf_buffer))
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/*#define VIDIOC_GET_AUDIO _IOR('V', 9, sizeof(struct video_audio))
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#define VIDIOC_SET_AUDIO _IOW('V', 9, sizeof(struct video_audio))*/
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#define VIDIOC_IMAGE_CAPTURE _IOR('V', 10, sizeof(struct video_image_capture))
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#define VIDIOC_DEL_IMAGE _IOW('V', 11, sizeof(struct video_image_capture))
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#define VIDIOC_PLAY _IOW('V', 12, sizeof(int))
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#define VIDIOC_GET_S_ATTR _IOR('V', 13, sizeof(struct video_enc_attr))
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#define VIDIOC_SET_S_ATTR _IOW('V', 13, sizeof(struct video_enc_attr))
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#define VIDIOC_GET_D_ATTR _IOR('V', 14, sizeof(struct video_enc_attr))
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#define VIDIOC_SET_D_ATTR _IOW('V', 14, sizeof(struct video_enc_attr))
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#define VIDIOC_GET_FPS _IOR('V', 15, sizeof(struct video_dev_fps))
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#define VIDIOC_SET_FPS _IOW('V', 15, sizeof(struct video_dev_fps))
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#define VIDIOC_GET_OSD _IOR('V', 16, sizeof(struct video_osd))
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#define VIDIOC_SET_OSD _IOW('V', 16, sizeof(struct video_osd))
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#define VIDIOC_OSD_ENABLE _IOW('V', 17, sizeof(bool))
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#define VIDIOC_OSD_DISABLE _IOW('V', 18, sizeof(bool))
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#define VIDIOC_GET_FRAME_CNT _IOW('V', 19, sizeof(int))
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#define VIDIOC_TRY_STOP_FRAME_INTERVAL _IOW('V', 20, sizeof(int))
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#define VIDIOC_SET_STOP_FRAME_INTERVAL _IOW('V', 21, sizeof(int))
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#define VIDIOC_GET_OSD_ATTR _IOR('V', 22, sizeof(struct video_osd_attr))
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#define VIDIOC_SET_OSD_ATTR _IOW('V', 23, sizeof(struct video_osd_attr))
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#define VIDIOC_START_IFREME _IOW('V', 24, sizeof(int))
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#define VIDIOC_APPEND_USER_DATA _IOW('V', 25, sizeof(struct h264_user_data))
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#define VIDIOC_SET_OVERLAY _IOW('V', 26, sizeof(int))
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#define VIDIOC_GET_OVERLAY _IOR('V', 26, sizeof(int))
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#define VIDIOC_CLEAR_OVERLAY _IOW('V', 27, sizeof(int))
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#define VIDIOC_SET_CYC_SAVE_FILE _IOW('V', 28, sizeof(int))
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#define VIDIOC_SET_CYCTIME _IOW('V', 29, sizeof(int))
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#define VIDIOC_GET_YUV_CALLBACK _IOR('V', 29, sizeof(int))
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#define VIDIOC_SET_ANOTHER_YUV_CALLBACK _IOW('V', 30, sizeof(int))
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#define VIDIOC_SET_HDWARE_STATE _IOW('V', 31, sizeof(int))
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enum video_buf_type {
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VIDEO_BUF_TYPE_VIDEO_CAPTURE,
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VIDEO_BUF_TYPE_IMAGE_CAPTURE,
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VIDEO_BUF_TYPE_VIDEO_OVERLAY,
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VIDEO_BUF_TYPE_VIDEO_PLAY,
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};
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enum video_three_way_type {
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VIDEO_THREE_WAY_NONE,
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VIDEO_THREE_WAY_JPEG,
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VIDEO_THREE_WAY_H264,
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};
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struct video_window {
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u16 left;
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u16 top;
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u16 width;
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u16 height;
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u16 border_left;
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u16 border_top;
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u16 border_right;
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u16 border_bottom;
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};
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struct video_format {
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enum video_buf_type type;
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u8 camera_type;
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u8 three_way_type;
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u8 disp_yuv_type;
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u8 uvc_id;
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u8 fps;
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u8 major;
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u16 src_width;
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u16 src_height;
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u32 pixelformat;
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struct video_window win;
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void *private_data;
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u8 *static_buf;//静态buf
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u32 sbuf_size;//静态buf size
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u8 quality;
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int (*get_yuv)(void *hdl, void *frame);
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int (*block_done_cb)(void *info);
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};
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struct jpg_thumbnail {
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u8 enable;
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u8 quality;
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u16 width;
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u16 height;
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u8 *buf;
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int len;
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};
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struct image_sticker {
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u8 enable;
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u8 format;//YUV420/YUV422
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u8 threshold;//y分量阈值，小于该阈值为贴纸透明
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u16 width;
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u16 height;
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u8 *addr;
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u32 size;
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};
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struct video_image_capture {
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u16 width;
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u16 height;
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u8 *baddr;
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u32 size;
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struct jpg_thumbnail *thumbnail;
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struct image_sticker *sticker;
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};
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struct video_reqbufs {
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void *buf;
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int size;
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struct buffer_dev {
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void *fd;
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u32 head_size;
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u32 align_size;
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u32 addr;
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u32 size;
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int (*read)(void *fd, void *buf, u32 addr, int len);
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int (*write)(void *fd, void *buf, u32 addr, int len);
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} dev;
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};
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struct videobuf_buffer {
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u32 len;
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u32 magic;
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u32 msec;
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void *priv;
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u8 data[0];
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};
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struct videobuf_state {
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u32 available_len;
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u32 max_continue_len;
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};
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struct videobuf_device {
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void *fd;
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struct lbuff_head *lbuf;
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OS_SEM sem_flush;
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OS_SEM sem_lock;
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char task_name[32];
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int (*read)(void *fd, void *buf, u32 addr, int len);
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int (*write)(void *fd, void *buf, u32 addr, int len);
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};
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struct videobuf_queue {
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u8 ref;
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u8 align;
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u8 streaming;
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OS_SEM sem;
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void *buf;
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u32 size;
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const char *name;
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struct lbuff_head *lbuf;
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struct videobuf_device *dev;
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void *private_data;
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};
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struct video_buffer {
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u8 index;
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u8 noblock;
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u16 timeout;
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u32 time_msec;
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u32 len;
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u32 baddr;
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void *priv;
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u32 test_num;
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};
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//enum videobuf_state {
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//VIDEOBUF_NEEDS_INIT = 0,
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//VIDEOBUF_PREPARED = 1,
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//VIDEOBUF_QUEUED = 2,
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//VIDEOBUF_ACTIVE = 3,
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//VIDEOBUF_DONE = 4,
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//VIDEOBUF_ERROR = 5,
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//VIDEOBUF_IDLE = 6,
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//};
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//struct videobuf_queue;
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//#define VIDEO_MAX_FRAME 16
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//struct videobuf_buffer {
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//struct list_head stream;
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//OS_SEM done;
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//u32 baddr;
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//u8 state;
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//u8 index;
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//void *priv_data;
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//};
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//struct videobuf_queue {
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//struct list_head stream;
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//struct videobuf_buffer *bufs[VIDEO_MAX_FRAME];
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//struct videobuf_buffer *curr;
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//struct videobuf_queue_ops *ops;
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//OS_SEM sem;
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//int msize;
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//void *pirv_data;
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//u8 streaming;
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//};
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/*struct video_audio {
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u32 capabilities;
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};*/
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//struct videobuf_queue_ops {
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//int (*buf_setup)(struct videobuf_queue *q, int *count);
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//int (*buf_prepare)(struct videobuf_queue *q, struct videobuf_buffer *);
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//};
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/*struct video_ioctl_ops {
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int (*vidioc_querycap)(void *fh, struct video_capability *cap);
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int (*vidioc_get_fmt_vid_cap)(void *fh, struct video_format *f);
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int (*vidioc_get_fmt_vid_out)(void *fh, struct video_format *f);
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int (*vidioc_get_fmt_vid_overlay)(void *fh, struct video_format *f);
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int (*vidioc_set_fmt_vid_cap)(void *fh, struct video_format *f);
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int (*vidioc_set_fmt_vid_out)(void *fh, struct video_format *f);
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int (*vidioc_set_fmt_vid_overlay)(void *fh, struct video_format *f);
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int (*vidioc_try_fmt_vid_cap)(void *fh, struct video_format *f);
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int (*vidioc_try_fmt_vid_out)(void *fh, struct video_format *f);
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int (*vidioc_try_fmt_vid_overlay)(void *fh, struct video_format *f);
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int (*vidioc_reqbufs)(void *fh, struct video_reqbufs *b);
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int (*vidioc_querybuf)(void *fh, struct video_buffer *b);
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int (*vidioc_qbuf)(void *fh, struct video_buffer *b);
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int (*vidioc_dqbuf)(void *fh, struct video_buffer *b);
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int (*vidioc_overlay)(void *fh, unsigned int i);
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int (*vidioc_streamon)(void *fh, int i);
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int (*vidioc_streamoff)(void *fh, int i);
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int (*vidioc_get_audio)(void *fh, struct video_audio *a);
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int (*vidioc_set_audio)(void *fh, struct video_audio *a);
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};*/
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/*struct video_device {
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const char *name;
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const struct video_ioctl_ops *ioctl;
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const struct video_file_operations *fops;
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void *priv;
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};*/
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/*struct video_file_operations {
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int (*open)(struct video_device *device);
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int (*write)(struct video_device *device, void *buf, u32 len);
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int (*close)(struct video_device *device);
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};*/
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/*struct video_dec_format {
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int pixelformat;
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};*/
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#endif
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