dpb.h File Reference

#include "nal.h"
#include "cpb.h"
#include <xine/video_out.h>
#include <xine/list.h>

Go to the source code of this file.

Data Structures
struct	decoded_picture
struct	dpb

Macros
#define	MAX_DPB_COUNT   16
#define	USED_FOR_REF   (top_is_reference || bottom_is_reference)

Functions
static struct decoded_picture *	init_decoded_picture (struct coded_picture *cpic, vo_frame_t *img)
static void	release_decoded_picture (struct decoded_picture *pic)
static void	lock_decoded_picture (struct decoded_picture *pic)
static void	decoded_pic_check_reference (struct decoded_picture *pic)
static void	decoded_pic_add_field (struct decoded_picture *pic, struct coded_picture *cpic)
static struct dpb *	create_dpb (void)
static void	release_dpb (struct dpb *dpb)
static int	dpb_total_frames (struct dpb *dpb)
static struct decoded_picture *	dpb_get_next_out_picture (struct dpb *dpb, int do_flush)
static struct decoded_picture *	dpb_get_picture (struct dpb *dpb, uint32_t picnum)
static struct decoded_picture *	dpb_get_picture_by_ltpn (struct dpb *dpb, uint32_t longterm_picnum)
static struct decoded_picture *	dpb_get_picture_by_ltidx (struct dpb *dpb, uint32_t longterm_idx)
static int	dpb_set_unused_ref_picture_byltpn (struct dpb *dpb, uint32_t longterm_picnum)
static int	dpb_set_unused_ref_picture_bylidx (struct dpb *dpb, uint32_t longterm_idx)
static int	dpb_set_unused_ref_picture_lidx_gt (struct dpb *dpb, int32_t longterm_idx)
static int	dpb_unmark_picture_delayed (struct dpb *dpb, struct decoded_picture *pic)
static int	dpb_unmark_reference_picture (struct dpb *dpb, struct decoded_picture *pic)
static int	dpb_add_picture (struct dpb *dpb, struct decoded_picture *pic, uint32_t num_ref_frames)
static int	dpb_flush (struct dpb *dpb)
static void	dpb_free_all (struct dpb *dpb)
static void	dpb_clear_all_pts (struct dpb *dpb)
static int	fill_vdpau_reference_list (struct dpb *dpb, VdpReferenceFrameH264 *reflist)
static int	dp_top_field_first (struct decoded_picture *decoded_pic)

Macro Definition Documentation

MAX_DPB_COUNT

#define MAX_DPB_COUNT   16

Referenced by create_dpb().

USED_FOR_REF

#define USED_FOR_REF   (top_is_reference || bottom_is_reference)

Function Documentation

create_dpb()

static struct dpb* create_dpb ( void  )

static

decoded_pic_add_field()

static void decoded_pic_add_field ( struct decoded_picture *  pic, struct coded_picture *  cpic  )

static

decoded_pic_check_reference()

static void decoded_pic_check_reference ( struct decoded_picture *  pic )

static

dp_top_field_first()

static int dp_top_field_first ( struct decoded_picture *  decoded_pic )

static

dpb_add_picture()

static int dpb_add_picture ( struct dpb *  dpb, struct decoded_picture *  pic, uint32_t  num_ref_frames  )

static

dpb_clear_all_pts()

static void dpb_clear_all_pts ( struct dpb *  dpb )

static

dpb_flush()

static int dpb_flush ( struct dpb *  dpb )

static

dpb_free_all()

static void dpb_free_all ( struct dpb *  dpb )

static

dpb_get_next_out_picture()

static struct decoded_picture* dpb_get_next_out_picture ( struct dpb *  dpb, int  do_flush  )

static

dpb_get_picture()

static struct decoded_picture* dpb_get_picture ( struct dpb *  dpb, uint32_t  picnum  )

static

dpb_get_picture_by_ltidx()

static struct decoded_picture* dpb_get_picture_by_ltidx ( struct dpb *  dpb, uint32_t  longterm_idx  )

static

dpb_get_picture_by_ltpn()

static struct decoded_picture* dpb_get_picture_by_ltpn ( struct dpb *  dpb, uint32_t  longterm_picnum  )

static

dpb_set_unused_ref_picture_bylidx()

static int dpb_set_unused_ref_picture_bylidx ( struct dpb *  dpb, uint32_t  longterm_idx  )

static

dpb_set_unused_ref_picture_byltpn()

static int dpb_set_unused_ref_picture_byltpn ( struct dpb *  dpb, uint32_t  longterm_picnum  )

static

References decoded_picture::coded_pic, dpb_unmark_reference_picture(), coded_picture::long_term_pic_num, NULL, dpb::reference_list, coded_picture::used_for_long_term_ref, xine_list_front(), xine_list_get_value(), and xine_list_next().

Referenced by execute_ref_pic_marking().

dpb_set_unused_ref_picture_lidx_gt()

static int dpb_set_unused_ref_picture_lidx_gt ( struct dpb *  dpb, int32_t  longterm_idx  )

static

dpb_total_frames()

static int dpb_total_frames ( struct dpb *  dpb )

static

calculates the total number of frames in the dpb when frames are used for reference and are not drawn yet the result would be less then reference_list-size+ output_list-size

dpb_unmark_picture_delayed()

static int dpb_unmark_picture_delayed ( struct dpb *  dpb, struct decoded_picture *  pic  )

static

dpb_unmark_reference_picture()

static int dpb_unmark_reference_picture ( struct dpb *  dpb, struct decoded_picture *  pic  )

static

fill_vdpau_reference_list()

static int fill_vdpau_reference_list ( struct dpb *  dpb, VdpReferenceFrameH264 *  reflist  )

static

init_decoded_picture()

static struct decoded_picture* init_decoded_picture ( struct coded_picture *  cpic, vo_frame_t *  img  )

static

lock_decoded_picture()

static void lock_decoded_picture ( struct decoded_picture *  pic )

static

release_decoded_picture()

static void release_decoded_picture ( struct decoded_picture *  pic )

static

release_dpb()

static void release_dpb ( struct dpb *  dpb )

static