jdcoefct.c File Reference

#include "jinclude.h"
#include "jpeglib.h"

Include dependency graph for jdcoefct.c:

Go to the source code of this file.

Classes
struct	my_coef_controller
Defines
#define	JPEG_INTERNALS
#define	Q01_POS   1
#define	Q02_POS   2
#define	Q10_POS   8
#define	Q11_POS   9
#define	Q20_POS   16
#define	SAVED_COEFS   6 /* we save coef_bits[0..5] */
Typedefs
typedef my_coef_controller *	my_coef_ptr
Functions
	consume_data (j_decompress_ptr cinfo)
	decompress_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
	decompress_onepass (j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
	decompress_smooth_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
	dummy_consume_data (j_decompress_ptr cinfo)
	jinit_d_coef_controller (j_decompress_ptr cinfo, boolean need_full_buffer)
	METHODDEF (int)
	smoothing_ok (j_decompress_ptr cinfo)
	start_input_pass (j_decompress_ptr cinfo)
	start_output_pass (j_decompress_ptr cinfo)

---

Define Documentation

#define JPEG_INTERNALS

Definition at line 17 of file jdcoefct.c.

#define Q01_POS   1

Definition at line 390 of file jdcoefct.c.

#define Q02_POS   2

Definition at line 394 of file jdcoefct.c.

#define Q10_POS   8

Definition at line 391 of file jdcoefct.c.

#define Q11_POS   9

Definition at line 393 of file jdcoefct.c.

#define Q20_POS   16

Definition at line 392 of file jdcoefct.c.

#define SAVED_COEFS   6 /* we save coef_bits[0..5] */

Definition at line 58 of file jdcoefct.c.

---

Typedef Documentation

typedef my_coef_controller* my_coef_ptr

Definition at line 62 of file jdcoefct.c.

---

Function Documentation

consume_data

(

j_decompress_ptr

cinfo

)

Definition at line 244 of file jdcoefct.c.

decompress_data	(	j_decompress_ptr	cinfo,
		JSAMPIMAGE	output_buf
	)

Definition at line 315 of file jdcoefct.c.

decompress_onepass	(	j_decompress_ptr	cinfo,
		JSAMPIMAGE	output_buf
	)

Definition at line 147 of file jdcoefct.c.

decompress_smooth_data	(	j_decompress_ptr	cinfo,
		JSAMPIMAGE	output_buf
	)

Definition at line 461 of file jdcoefct.c.

dummy_consume_data

(

j_decompress_ptr

cinfo

)

Definition at line 228 of file jdcoefct.c.

jinit_d_coef_controller	(	j_decompress_ptr	cinfo,
		boolean	need_full_buffer
	)

Definition at line 676 of file jdcoefct.c.

METHODDEF

(

int

)

Definition at line 65 of file jdcoefct.c.

smoothing_ok

(

j_decompress_ptr

cinfo

)

Definition at line 405 of file jdcoefct.c.

start_input_pass

(

j_decompress_ptr

cinfo

)

Definition at line 107 of file jdcoefct.c.

start_output_pass

(

j_decompress_ptr

cinfo

)

Definition at line 119 of file jdcoefct.c.