jdsample.c File Reference

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

Include dependency graph for jdsample.c:

Go to the source code of this file.

Classes
struct	my_upsampler

Macros
#define	JPEG_INTERNALS

Typedefs
typedef my_upsampler *	my_upsample_ptr

Functions
	fullsize_upsample (j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
	h2v1_fancy_upsample (j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
	h2v1_upsample (j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
	h2v2_fancy_upsample (j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
	h2v2_upsample (j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
	int_upsample (j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
	jinit_upsampler (j_decompress_ptr cinfo)
typedef	JMETHOD (void, upsample1_ptr,(j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr))
	noop_upsample (j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
	sep_upsample (j_decompress_ptr cinfo, JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, JDIMENSION in_row_groups_avail, JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)
	start_pass_upsample (j_decompress_ptr cinfo)

Macro Definition Documentation

JPEG_INTERNALS

#define JPEG_INTERNALS

Definition at line 21 of file jdsample.c.

Typedef Documentation

my_upsample_ptr

typedef my_upsampler* my_upsample_ptr

Definition at line 61 of file jdsample.c.

Function Documentation

fullsize_upsample()

fullsize_upsample	(	j_decompress_ptr	cinfo,
		jpeg_component_info *	compptr,
		JSAMPARRAY	input_data,
		JSAMPARRAY *	output_data_ptr
	)

Definition at line 157 of file jdsample.c.

h2v1_fancy_upsample()

h2v1_fancy_upsample	(	j_decompress_ptr	cinfo,
		jpeg_component_info *	compptr,
		JSAMPARRAY	input_data,
		JSAMPARRAY *	output_data_ptr
	)

Definition at line 304 of file jdsample.c.

h2v1_upsample()

h2v1_upsample	(	j_decompress_ptr	cinfo,
		jpeg_component_info *	compptr,
		JSAMPARRAY	input_data,
		JSAMPARRAY *	output_data_ptr
	)

Definition at line 233 of file jdsample.c.

h2v2_fancy_upsample()

h2v2_fancy_upsample	(	j_decompress_ptr	cinfo,
		jpeg_component_info *	compptr,
		JSAMPARRAY	input_data,
		JSAMPARRAY *	output_data_ptr
	)

Definition at line 345 of file jdsample.c.

h2v2_upsample()

h2v2_upsample	(	j_decompress_ptr	cinfo,
		jpeg_component_info *	compptr,
		JSAMPARRAY	input_data,
		JSAMPARRAY *	output_data_ptr
	)

Definition at line 261 of file jdsample.c.

int_upsample()

int_upsample	(	j_decompress_ptr	cinfo,
		jpeg_component_info *	compptr,
		JSAMPARRAY	input_data,
		JSAMPARRAY *	output_data_ptr
	)

Definition at line 189 of file jdsample.c.

jinit_upsampler()

jinit_upsampler

(

j_decompress_ptr

cinfo

)

Definition at line 399 of file jdsample.c.

JMETHOD()

typedef JMETHOD	(	void	,
		upsample1_ptr	,
		(j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
	)

noop_upsample()

noop_upsample	(	j_decompress_ptr	cinfo,
		jpeg_component_info *	compptr,
		JSAMPARRAY	input_data,
		JSAMPARRAY *	output_data_ptr
	)

Definition at line 170 of file jdsample.c.

sep_upsample()

sep_upsample	(	j_decompress_ptr	cinfo,
		JSAMPIMAGE	input_buf,
		JDIMENSION *	in_row_group_ctr,
		JDIMENSION	in_row_groups_avail,
		JSAMPARRAY	output_buf,
		JDIMENSION *	out_row_ctr,
		JDIMENSION	out_rows_avail
	)

Definition at line 89 of file jdsample.c.

start_pass_upsample()

start_pass_upsample

(

j_decompress_ptr

cinfo

)

Definition at line 69 of file jdsample.c.