Libav
Data Structures | Macros | Functions
bytestream.h File Reference
#include <stdint.h>
#include <string.h>
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"

Go to the source code of this file.

Data Structures

struct  GetByteContext
 
struct  PutByteContext
 

Macros

#define DEF(type, name, bytes, read, write)
 
#define bytestream2_get_ne16   bytestream2_get_le16
 
#define bytestream2_get_ne24   bytestream2_get_le24
 
#define bytestream2_get_ne32   bytestream2_get_le32
 
#define bytestream2_get_ne64   bytestream2_get_le64
 
#define bytestream2_get_ne16u   bytestream2_get_le16u
 
#define bytestream2_get_ne24u   bytestream2_get_le24u
 
#define bytestream2_get_ne32u   bytestream2_get_le32u
 
#define bytestream2_get_ne64u   bytestream2_get_le64u
 
#define bytestream2_put_ne16   bytestream2_put_le16
 
#define bytestream2_put_ne24   bytestream2_put_le24
 
#define bytestream2_put_ne32   bytestream2_put_le32
 
#define bytestream2_put_ne64   bytestream2_put_le64
 
#define bytestream2_peek_ne16   bytestream2_peek_le16
 
#define bytestream2_peek_ne24   bytestream2_peek_le24
 
#define bytestream2_peek_ne32   bytestream2_peek_le32
 
#define bytestream2_peek_ne64   bytestream2_peek_le64
 

Functions

static av_always_inline void bytestream2_init (GetByteContext *g, const uint8_t *buf, int buf_size)
 
static av_always_inline void bytestream2_init_writer (PutByteContext *p, uint8_t *buf, int buf_size)
 
static av_always_inline
unsigned int 
bytestream2_get_bytes_left (GetByteContext *g)
 
static av_always_inline
unsigned int 
bytestream2_get_bytes_left_p (PutByteContext *p)
 
static av_always_inline void bytestream2_skip (GetByteContext *g, unsigned int size)
 
static av_always_inline void bytestream2_skipu (GetByteContext *g, unsigned int size)
 
static av_always_inline void bytestream2_skip_p (PutByteContext *p, unsigned int size)
 
static av_always_inline int bytestream2_tell (GetByteContext *g)
 
static av_always_inline int bytestream2_tell_p (PutByteContext *p)
 
static av_always_inline int bytestream2_seek (GetByteContext *g, int offset, int whence)
 
static av_always_inline int bytestream2_seek_p (PutByteContext *p, int offset, int whence)
 
static av_always_inline
unsigned int 
bytestream2_get_buffer (GetByteContext *g, uint8_t *dst, unsigned int size)
 
static av_always_inline
unsigned int 
bytestream2_get_bufferu (GetByteContext *g, uint8_t *dst, unsigned int size)
 
static av_always_inline
unsigned int 
bytestream2_put_buffer (PutByteContext *p, const uint8_t *src, unsigned int size)
 
static av_always_inline
unsigned int 
bytestream2_put_bufferu (PutByteContext *p, const uint8_t *src, unsigned int size)
 
static av_always_inline void bytestream2_set_buffer (PutByteContext *p, const uint8_t c, unsigned int size)
 
static av_always_inline void bytestream2_set_bufferu (PutByteContext *p, const uint8_t c, unsigned int size)
 
static av_always_inline
unsigned int 
bytestream2_get_eof (PutByteContext *p)
 
static av_always_inline
unsigned int 
bytestream_get_buffer (const uint8_t **b, uint8_t *dst, unsigned int size)
 
static av_always_inline void bytestream_put_buffer (uint8_t **b, const uint8_t *src, unsigned int size)
 

Macro Definition Documentation

#define DEF (   type,
  name,
  bytes,
  read,
  write 
)

Definition at line 41 of file bytestream.h.

#define bytestream2_get_ne16   bytestream2_get_le16

Definition at line 112 of file bytestream.h.

Referenced by rle_unpack().

#define bytestream2_get_ne24   bytestream2_get_le24

Definition at line 113 of file bytestream.h.

#define bytestream2_get_ne32   bytestream2_get_le32

Definition at line 114 of file bytestream.h.

#define bytestream2_get_ne64   bytestream2_get_le64

Definition at line 115 of file bytestream.h.

#define bytestream2_get_ne16u   bytestream2_get_le16u

Definition at line 116 of file bytestream.h.

Referenced by read_uncompressed_sgi().

#define bytestream2_get_ne24u   bytestream2_get_le24u

Definition at line 117 of file bytestream.h.

#define bytestream2_get_ne32u   bytestream2_get_le32u

Definition at line 118 of file bytestream.h.

#define bytestream2_get_ne64u   bytestream2_get_le64u

Definition at line 119 of file bytestream.h.

#define bytestream2_put_ne16   bytestream2_put_le16

Definition at line 120 of file bytestream.h.

#define bytestream2_put_ne24   bytestream2_put_le24

Definition at line 121 of file bytestream.h.

#define bytestream2_put_ne32   bytestream2_put_le32

Definition at line 122 of file bytestream.h.

#define bytestream2_put_ne64   bytestream2_put_le64

Definition at line 123 of file bytestream.h.

#define bytestream2_peek_ne16   bytestream2_peek_le16

Definition at line 124 of file bytestream.h.

#define bytestream2_peek_ne24   bytestream2_peek_le24

Definition at line 125 of file bytestream.h.

#define bytestream2_peek_ne32   bytestream2_peek_le32

Definition at line 126 of file bytestream.h.

#define bytestream2_peek_ne64   bytestream2_peek_le64

Definition at line 127 of file bytestream.h.

Function Documentation

static av_always_inline void bytestream2_init ( GetByteContext g,
const uint8_t buf,
int  buf_size 
)
static

Definition at line 130 of file bytestream.h.

Referenced by aasc_decode_frame(), adpcm_decode_frame(), aic_decode_frame(), alac_set_info(), bethsoftvid_decode_frame(), bfi_decode_frame(), bmp_decode_frame(), decode_frame(), decode_frame_headers(), decode_i2_frame(), decode_init(), decode_interframe_v4(), decode_interframe_v4a(), decode_p_frame(), decode_wave_header(), dfa_decode_frame(), dpcm_decode_frame(), dxtory_decode_v2_410(), dxtory_decode_v2_420(), dxtory_decode_v2_444(), dxtory_decode_v2_565(), dxtory_decode_v2_rgb(), ff_lzw_decode_init(), find_tracked_method(), flic_decode_frame_15_16BPP(), flic_decode_frame_8BPP(), g2m_decode_frame(), gif_decode_frame(), handle_notify(), hevc_decode_extradata(), hnm_update_palette(), ipvideo_decode_frame(), jpeg2000_decode_frame(), jpeg2000_read_main_headers(), lz_unpack(), mimic_decode_frame(), mm_decode_frame(), mm_decode_inter(), msrle_decode_frame(), mss2_decode_frame(), mss3_decode_frame(), mss4_decode_frame(), ogm_header(), pcm_bluray_decode_frame(), pcm_dvd_decode_samples(), qtrle_decode_frame(), read_connect(), rle_unpack(), roq_decode_frame(), rpza_decode_frame(), rtmp_send_packet(), send_invoke_response(), smc_decode_frame(), tgq_decode_frame(), tm2_read_stream(), tscc2_decode_frame(), txd_decode_frame(), ulti_decode_frame(), unpack_intraframe(), vmd_decode(), vp8_lossy_decode_alpha(), vqa_decode_chunk(), vqa_decode_frame(), wavpack_decode_block(), webp_decode_frame(), xan_decode_frame(), xan_unpack(), xan_wc3_decode_frame(), and xwd_decode_frame().

static av_always_inline void bytestream2_init_writer ( PutByteContext p,
uint8_t buf,
int  buf_size 
)
static
static av_always_inline unsigned int bytestream2_get_bytes_left ( GetByteContext g)
static
static av_always_inline unsigned int bytestream2_get_bytes_left_p ( PutByteContext p)
static

Definition at line 154 of file bytestream.h.

static av_always_inline void bytestream2_skip ( GetByteContext g,
unsigned int  size 
)
static
static av_always_inline void bytestream2_skipu ( GetByteContext g,
unsigned int  size 
)
static
static av_always_inline void bytestream2_skip_p ( PutByteContext p,
unsigned int  size 
)
static

Definition at line 171 of file bytestream.h.

Referenced by append_flv_data(), and sunrast_image_write_image().

static av_always_inline int bytestream2_tell ( GetByteContext g)
static
static av_always_inline int bytestream2_tell_p ( PutByteContext p)
static
static av_always_inline int bytestream2_seek ( GetByteContext g,
int  offset,
int  whence 
)
static
static av_always_inline int bytestream2_seek_p ( PutByteContext p,
int  offset,
int  whence 
)
static

Definition at line 217 of file bytestream.h.

Referenced by encode_plane().

static av_always_inline unsigned int bytestream2_get_buffer ( GetByteContext g,
uint8_t dst,
unsigned int  size 
)
static
static av_always_inline unsigned int bytestream2_get_bufferu ( GetByteContext g,
uint8_t dst,
unsigned int  size 
)
static

Definition at line 258 of file bytestream.h.

Referenced by decode_frame(), jpeg2000_decode_packet(), op(), and xwd_decode_frame().

static av_always_inline unsigned int bytestream2_put_buffer ( PutByteContext p,
const uint8_t src,
unsigned int  size 
)
static
static av_always_inline unsigned int bytestream2_put_bufferu ( PutByteContext p,
const uint8_t src,
unsigned int  size 
)
static

Definition at line 282 of file bytestream.h.

static av_always_inline void bytestream2_set_buffer ( PutByteContext p,
const uint8_t  c,
unsigned int  size 
)
static

Definition at line 291 of file bytestream.h.

Referenced by encode_frame().

static av_always_inline void bytestream2_set_bufferu ( PutByteContext p,
const uint8_t  c,
unsigned int  size 
)
static

Definition at line 305 of file bytestream.h.

static av_always_inline unsigned int bytestream2_get_eof ( PutByteContext p)
static

Definition at line 313 of file bytestream.h.

static av_always_inline unsigned int bytestream_get_buffer ( const uint8_t **  b,
uint8_t dst,
unsigned int  size 
)
static

Definition at line 318 of file bytestream.h.

Referenced by cdg_decode_frame(), flac_read_header(), and rtmp_write().

static av_always_inline void bytestream_put_buffer ( uint8_t **  b,
const uint8_t src,
unsigned int  size 
)
static