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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
****************************************************************************
****************************************************************************/
#ifndef _MSM_VDEC_H_
#define _MSM_VDEC_H_
#include <linux/types.h>
#define VDEC_IOCTL_MAGIC 'v'
#define VDEC_IOCTL_INITIALIZE _IOWR(VDEC_IOCTL_MAGIC, 1, struct vdec_init)
#define VDEC_IOCTL_SETBUFFERS _IOW(VDEC_IOCTL_MAGIC, 2, struct vdec_buffer)
#define VDEC_IOCTL_QUEUE _IOWR(VDEC_IOCTL_MAGIC, 3, struct vdec_input_buf)
#define VDEC_IOCTL_REUSEFRAMEBUFFER _IOW(VDEC_IOCTL_MAGIC, 4, unsigned int)
#define VDEC_IOCTL_FLUSH _IOW(VDEC_IOCTL_MAGIC, 5, unsigned int)
#define VDEC_IOCTL_EOS _IO(VDEC_IOCTL_MAGIC, 6)
#define VDEC_IOCTL_GETMSG _IOR(VDEC_IOCTL_MAGIC, 7, struct vdec_msg)
#define VDEC_IOCTL_CLOSE _IO(VDEC_IOCTL_MAGIC, 8)
#define VDEC_IOCTL_FREEBUFFERS _IOW(VDEC_IOCTL_MAGIC, 9, struct vdec_buf_info)
#define VDEC_IOCTL_GETDECATTRIBUTES _IOR(VDEC_IOCTL_MAGIC, 10, struct vdec_dec_attributes)
enum {
VDEC_FRAME_DECODE_OK,
VDEC_FRAME_DECODE_ERR,
VDEC_FATAL_ERR,
VDEC_FLUSH_FINISH,
VDEC_EOS,
VDEC_FRAME_FLUSH,
VDEC_STREAM_SWITCH,
VDEC_SUSPEND_FINISH,
VDEC_BUFFER_CONSUMED
};
enum {
VDEC_FLUSH_INPUT,
VDEC_FLUSH_OUTPUT,
VDEC_FLUSH_ALL
};
enum {
VDEC_BUFFER_TYPE_INPUT,
VDEC_BUFFER_TYPE_OUTPUT,
VDEC_BUFFER_TYPE_INTERNAL1,
VDEC_BUFFER_TYPE_INTERNAL2,
};
enum {
VDEC_QUEUE_SUCCESS,
VDEC_QUEUE_FAILED,
VDEC_QUEUE_BADSTATE,
};
struct vdec_input_buf_info {
u32 offset;
u32 data;
u32 size;
int timestamp_lo;
int timestamp_hi;
int avsync_state;
u32 flags;
};
struct vdec_buf_desc {
u32 bufsize;
u32 num_min_buffers;
u32 num_max_buffers;
};
struct vdec_buf_req {
u32 max_input_queue_size;
struct vdec_buf_desc input;
struct vdec_buf_desc output;
struct vdec_buf_desc dec_req1;
struct vdec_buf_desc dec_req2;
};
struct vdec_region_info {
u32 src_id;
u32 offset;
u32 size;
};
struct vdec_config {
u32 fourcc;
u32 width;
u32 height;
u32 order;
u32 notify_enable;
u32 vc1_rowbase;
u32 h264_startcode_detect;
u32 h264_nal_len_size;
u32 postproc_flag;
u32 fruc_enable;
u32 reserved;
};
struct vdec_vc1_panscan_regions {
int num;
int width[4];
int height[4];
int xoffset[4];
int yoffset[4];
};
struct vdec_cropping_window {
u32 x1;
u32 y1;
u32 x2;
u32 y2;
};
struct vdec_frame_info {
u32 status;
u32 offset;
u32 data1;
u32 data2;
int timestamp_lo;
int timestamp_hi;
int cal_timestamp_lo;
int cal_timestamp_hi;
u32 dec_width;
u32 dec_height;
struct vdec_cropping_window cwin;
u32 picture_type[2];
u32 picture_format;
u32 vc1_rangeY;
u32 vc1_rangeUV;
u32 picture_resolution;
u32 frame_disp_repeat;
u32 repeat_first_field;
u32 top_field_first;
u32 interframe_interp;
struct vdec_vc1_panscan_regions panscan;
u32 concealed_macblk_num;
u32 flags;
u32 performance_stats;
u32 data3;
};
struct vdec_buf_info {
u32 buf_type;
struct vdec_region_info region;
u32 num_buf;
u32 islast;
};
struct vdec_buffer {
u32 pmem_id;
struct vdec_buf_info buf;
};
struct vdec_sequence {
u8 *header;
u32 len;
};
struct vdec_config_sps {
struct vdec_config cfg;
struct vdec_sequence seq;
};
#define VDEC_MSG_REUSEINPUTBUFFER 1
#define VDEC_MSG_FRAMEDONE 2
struct vdec_msg {
u32 id;
union {
u32 buf_id;
struct vdec_frame_info vfr_info;
};
};
struct vdec_init {
struct vdec_config_sps sps_cfg;
struct vdec_buf_req *buf_req;
};
struct vdec_input_buf {
u32 pmem_id;
struct vdec_input_buf_info buffer;
struct vdec_queue_status *queue_status;
};
struct vdec_queue_status {
u32 status;
};
struct vdec_dec_attributes {
u32 fourcc;
u32 profile;
u32 level;
u32 dec_pic_width;
u32 dec_pic_height;
struct vdec_buf_desc input;
struct vdec_buf_desc output;
struct vdec_buf_desc dec_req1;
struct vdec_buf_desc dec_req2;
};
#endif
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