#include <s5p_mfc_common.h>

Data Fields
struct s5p_mfc_dev *	dev

struct v4l2_fh	fh

int	num

int	int_cond

int	int_type

unsigned int	int_err

wait_queue_head_t	queue

struct s5p_mfc_fmt *	src_fmt

struct s5p_mfc_fmt *	dst_fmt

struct vb2_queue	vq_src

struct vb2_queue	vq_dst

struct list_head	src_queue

struct list_head	dst_queue

unsigned int	src_queue_cnt

unsigned int	dst_queue_cnt

enum s5p_mfc_inst_type	type

enum s5p_mfc_inst_state	state

int	inst_no

int	img_width

int	img_height

int	buf_width

int	buf_height

int	luma_size

int	chroma_size

int	mv_size

unsigned long	consumed_stream

unsigned int	dpb_flush_flag

unsigned int	head_processed

void *	bank1_buf

size_t	bank1_phys

size_t	bank1_size

void *	bank2_buf

size_t	bank2_phys

size_t	bank2_size

enum s5p_mfc_queue_state	capture_state

enum s5p_mfc_queue_state	output_state

struct s5p_mfc_buf	src_bufs [MFC_MAX_BUFFERS]

int	src_bufs_cnt

struct s5p_mfc_buf	dst_bufs [MFC_MAX_BUFFERS]

int	dst_bufs_cnt

unsigned int	sequence

unsigned long	dec_dst_flag

size_t	dec_src_buf_size

int	codec_mode

int	slice_interface

int	loop_filter_mpeg4

int	display_delay

int	display_delay_enable

int	after_packed_pb

int	sei_fp_parse

int	dpb_count

int	total_dpb_count

int	mv_count

struct s5p_mfc_priv_buf	ctx

struct s5p_mfc_priv_buf	dsc

struct s5p_mfc_priv_buf	shm

struct s5p_mfc_enc_params	enc_params

size_t	enc_dst_buf_size

size_t	luma_dpb_size

size_t	chroma_dpb_size

size_t	me_buffer_size

size_t	tmv_buffer_size

enum v4l2_mpeg_mfc51_video_force_frame_type	force_frame_type

struct list_head	ref_queue

unsigned int	ref_queue_cnt

enum v4l2_mpeg_video_multi_slice_mode	slice_mode

union {
unsigned int mb

unsigned int bits

}	slice_size

struct s5p_mfc_codec_ops *	c_ops

struct v4l2_ctrl *	ctrls [MFC_MAX_CTRLS]

struct v4l2_ctrl_handler	ctrl_handler

unsigned int	frame_tag

size_t	scratch_buf_size

Detailed Description

struct s5p_mfc_ctx - This struct contains the instance context

: pointer to the s5p_mfc_dev of the device : struct v4l2_fh : number of the context that this structure describes : variable used by the waitqueue : type of the last interrupt : error number received from MFC hw in the interrupt : waitqueue that can be used to wait for this context to finish : source pixelformat information : destination pixelformat information : vb2 queue for source buffers : vb2 queue for destination buffers : driver internal queue for source buffers : driver internal queue for destination buffers : number of buffers queued on the source internal queue : number of buffers queued on the dest internal queue : type of the instance - decoder or encoder : state of the context : number of hw instance associated with the context : width of the image that is decoded or encoded : height of the image that is decoded or encoded : width of the buffer for processed image : height of the buffer for processed image : size of a luma plane : size of a chroma plane : size of a motion vectors buffer : number of bytes that have been used so far from the decoding buffer : flag used to indicate that a DPB buffers are being flushed : flag mentioning whether the header data is processed completely or not : handle to memory allocated for temporary buffers from memory bank 1 : address of the temporary buffers from memory bank 1 : size of the memory allocated for temporary buffers from memory bank 1 : handle to memory allocated for temporary buffers from memory bank 2 : address of the temporary buffers from memory bank 2 : size of the memory allocated for temporary buffers from memory bank 2 : state of the capture buffers queue : state of the output buffers queue : information on allocated source buffers : information on allocated destination buffers : counter for the sequence number for v4l2 : flags for buffers queued in the hardware : size of the buffer for source buffers in decoding : number of codec mode used by MFC hw : slice interface flag : loop filter for MPEG4 flag : value of the display delay for H264 : display delay for H264 enable flag : flag used to track buffer when stream is in Packed PB format : enable/disable parsing of frame packing SEI information : count of the DPB buffers required by MFC hw : count of DPB buffers with additional buffers requested by the application : context buffer information : descriptor buffer information : shared memory buffer information : number of MV buffers allocated for decoding : encoding parameters for MFC : size of the buffers for encoder output : dpb buffer size for luma : dpb buffer size for chroma : size of the motion estimation buffer : size of temporal predictor motion vector buffer : used to force the type of the next encoded frame : list of the reference buffers for encoding : number of the buffers in the reference list : ops for encoding : array of controls, used when adding controls to the v4l2 control framework : handler for v4l2 framework