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jcmarker.cpp File Reference
#include "jinclude.h"
#include "mrpt_jpeglib.h"
Include dependency graph for jcmarker.cpp:

Go to the source code of this file.

Classes

struct  my_marker_writer
 

Macros

#define JPEG_INTERNALS
 

Typedefs

typedef my_marker_writermy_marker_ptr
 

Enumerations

enum  JPEG_MARKER {
  M_SOF0 = 0xc0, M_SOF1 = 0xc1, M_SOF2 = 0xc2, M_SOF3 = 0xc3,
  M_SOF5 = 0xc5, M_SOF6 = 0xc6, M_SOF7 = 0xc7, M_JPG = 0xc8,
  M_SOF9 = 0xc9, M_SOF10 = 0xca, M_SOF11 = 0xcb, M_SOF13 = 0xcd,
  M_SOF14 = 0xce, M_SOF15 = 0xcf, M_DHT = 0xc4, M_DAC = 0xcc,
  M_RST0 = 0xd0, M_RST1 = 0xd1, M_RST2 = 0xd2, M_RST3 = 0xd3,
  M_RST4 = 0xd4, M_RST5 = 0xd5, M_RST6 = 0xd6, M_RST7 = 0xd7,
  M_SOI = 0xd8, M_EOI = 0xd9, M_SOS = 0xda, M_DQT = 0xdb,
  M_DNL = 0xdc, M_DRI = 0xdd, M_DHP = 0xde, M_EXP = 0xdf,
  M_APP0 = 0xe0, M_APP1 = 0xe1, M_APP2 = 0xe2, M_APP3 = 0xe3,
  M_APP4 = 0xe4, M_APP5 = 0xe5, M_APP6 = 0xe6, M_APP7 = 0xe7,
  M_APP8 = 0xe8, M_APP9 = 0xe9, M_APP10 = 0xea, M_APP11 = 0xeb,
  M_APP12 = 0xec, M_APP13 = 0xed, M_APP14 = 0xee, M_APP15 = 0xef,
  M_JPG0 = 0xf0, M_JPG13 = 0xfd, M_COM = 0xfe, M_TEM = 0x01,
  M_ERROR = 0x100, M_SOF0 = 0xc0, M_SOF1 = 0xc1, M_SOF2 = 0xc2,
  M_SOF3 = 0xc3, M_SOF5 = 0xc5, M_SOF6 = 0xc6, M_SOF7 = 0xc7,
  M_JPG = 0xc8, M_SOF9 = 0xc9, M_SOF10 = 0xca, M_SOF11 = 0xcb,
  M_SOF13 = 0xcd, M_SOF14 = 0xce, M_SOF15 = 0xcf, M_DHT = 0xc4,
  M_DAC = 0xcc, M_RST0 = 0xd0, M_RST1 = 0xd1, M_RST2 = 0xd2,
  M_RST3 = 0xd3, M_RST4 = 0xd4, M_RST5 = 0xd5, M_RST6 = 0xd6,
  M_RST7 = 0xd7, M_SOI = 0xd8, M_EOI = 0xd9, M_SOS = 0xda,
  M_DQT = 0xdb, M_DNL = 0xdc, M_DRI = 0xdd, M_DHP = 0xde,
  M_EXP = 0xdf, M_APP0 = 0xe0, M_APP1 = 0xe1, M_APP2 = 0xe2,
  M_APP3 = 0xe3, M_APP4 = 0xe4, M_APP5 = 0xe5, M_APP6 = 0xe6,
  M_APP7 = 0xe7, M_APP8 = 0xe8, M_APP9 = 0xe9, M_APP10 = 0xea,
  M_APP11 = 0xeb, M_APP12 = 0xec, M_APP13 = 0xed, M_APP14 = 0xee,
  M_APP15 = 0xef, M_JPG0 = 0xf0, M_JPG13 = 0xfd, M_COM = 0xfe,
  M_TEM = 0x01, M_ERROR = 0x100
}
 

Functions

 emit_byte (j_compress_ptr cinfo, int val)
 
 emit_marker (j_compress_ptr cinfo, JPEG_MARKER mark)
 
 emit_2bytes (j_compress_ptr cinfo, int value)
 
 emit_dqt (j_compress_ptr cinfo, int index)
 
 emit_dht (j_compress_ptr cinfo, int index, boolean is_ac)
 
 emit_dac (j_compress_ptr)
 
 emit_dri (j_compress_ptr cinfo)
 
 emit_sof (j_compress_ptr cinfo, JPEG_MARKER code)
 
 emit_sos (j_compress_ptr cinfo)
 
 emit_jfif_app0 (j_compress_ptr cinfo)
 
 emit_adobe_app14 (j_compress_ptr cinfo)
 
 write_marker_header (j_compress_ptr cinfo, int marker, unsigned int datalen)
 
 write_marker_byte (j_compress_ptr cinfo, int val)
 
 write_file_header (j_compress_ptr cinfo)
 
 write_frame_header (j_compress_ptr cinfo)
 
 write_scan_header (j_compress_ptr cinfo)
 
 write_file_trailer (j_compress_ptr cinfo)
 
 write_tables_only (j_compress_ptr cinfo)
 
 jinit_marker_writer (j_compress_ptr cinfo)
 

Macro Definition Documentation

#define JPEG_INTERNALS

Definition at line 10 of file jcmarker.cpp.

Typedef Documentation

Definition at line 91 of file jcmarker.cpp.

Enumeration Type Documentation

Enumerator
M_SOF0 
M_SOF1 
M_SOF2 
M_SOF3 
M_SOF5 
M_SOF6 
M_SOF7 
M_JPG 
M_SOF9 
M_SOF10 
M_SOF11 
M_SOF13 
M_SOF14 
M_SOF15 
M_DHT 
M_DAC 
M_RST0 
M_RST1 
M_RST2 
M_RST3 
M_RST4 
M_RST5 
M_RST6 
M_RST7 
M_SOI 
M_EOI 
M_SOS 
M_DQT 
M_DNL 
M_DRI 
M_DHP 
M_EXP 
M_APP0 
M_APP1 
M_APP2 
M_APP3 
M_APP4 
M_APP5 
M_APP6 
M_APP7 
M_APP8 
M_APP9 
M_APP10 
M_APP11 
M_APP12 
M_APP13 
M_APP14 
M_APP15 
M_JPG0 
M_JPG13 
M_COM 
M_TEM 
M_ERROR 
M_SOF0 
M_SOF1 
M_SOF2 
M_SOF3 
M_SOF5 
M_SOF6 
M_SOF7 
M_JPG 
M_SOF9 
M_SOF10 
M_SOF11 
M_SOF13 
M_SOF14 
M_SOF15 
M_DHT 
M_DAC 
M_RST0 
M_RST1 
M_RST2 
M_RST3 
M_RST4 
M_RST5 
M_RST6 
M_RST7 
M_SOI 
M_EOI 
M_SOS 
M_DQT 
M_DNL 
M_DRI 
M_DHP 
M_EXP 
M_APP0 
M_APP1 
M_APP2 
M_APP3 
M_APP4 
M_APP5 
M_APP6 
M_APP7 
M_APP8 
M_APP9 
M_APP10 
M_APP11 
M_APP12 
M_APP13 
M_APP14 
M_APP15 
M_JPG0 
M_JPG13 
M_COM 
M_TEM 
M_ERROR 

Definition at line 15 of file jcmarker.cpp.

Function Documentation

emit_2bytes ( j_compress_ptr  cinfo,
int  value 
)
emit_adobe_app14 ( j_compress_ptr  cinfo)

Definition at line 383 of file jcmarker.cpp.

References emit_2bytes(), emit_byte(), emit_marker(), JCS_YCbCr, JCS_YCCK, and M_APP14.

Referenced by write_file_header().

emit_byte ( j_compress_ptr  cinfo,
int  val 
)
emit_dac ( j_compress_ptr  )
emit_dht ( j_compress_ptr  cinfo,
int  index,
boolean  is_ac 
)
emit_dqt ( j_compress_ptr  cinfo,
int  index 
)
emit_dri ( j_compress_ptr  cinfo)

Definition at line 264 of file jcmarker.cpp.

References emit_2bytes(), emit_marker(), and M_DRI.

Referenced by write_scan_header().

emit_jfif_app0 ( j_compress_ptr  cinfo)

Definition at line 348 of file jcmarker.cpp.

References emit_2bytes(), emit_byte(), emit_marker(), and M_APP0.

Referenced by write_file_header().

emit_marker ( j_compress_ptr  cinfo,
JPEG_MARKER  mark 
)
emit_sof ( j_compress_ptr  cinfo,
JPEG_MARKER  code 
)
emit_sos ( j_compress_ptr  cinfo)
jinit_marker_writer ( j_compress_ptr  cinfo)
write_file_header ( j_compress_ptr  cinfo)
write_file_trailer ( j_compress_ptr  cinfo)

Definition at line 601 of file jcmarker.cpp.

References emit_marker(), and M_EOI.

Referenced by jinit_marker_writer().

write_frame_header ( j_compress_ptr  cinfo)
write_marker_byte ( j_compress_ptr  cinfo,
int  val 
)

Definition at line 449 of file jcmarker.cpp.

References emit_byte().

Referenced by jinit_marker_writer(), and jpeg_write_marker().

write_marker_header ( j_compress_ptr  cinfo,
int  marker,
unsigned int  datalen 
)

Definition at line 437 of file jcmarker.cpp.

References emit_2bytes(), emit_marker(), and ERREXIT.

Referenced by jinit_marker_writer().

write_scan_header ( j_compress_ptr  cinfo)
write_tables_only ( j_compress_ptr  cinfo)

Definition at line 615 of file jcmarker.cpp.

References emit_dht(), emit_dqt(), emit_marker(), FALSE, M_EOI, M_SOI, NUM_HUFF_TBLS, NUM_QUANT_TBLS, and TRUE.

Referenced by jinit_marker_writer().




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