jdmaster.cpp File Reference

#include "jinclude.h"
#include "mrpt_jpeglib.h"

Go to the source code of this file.

Classes
struct	my_decomp_master

Macros
#define	JPEG_INTERNALS

Typedefs
typedef my_decomp_master *	my_master_ptr

Functions
	use_merged_upsample (j_decompress_ptr cinfo)
	jpeg_calc_output_dimensions (j_decompress_ptr cinfo)
	prepare_range_limit_table (j_decompress_ptr cinfo)
	master_selection (j_decompress_ptr cinfo)
	prepare_for_output_pass (j_decompress_ptr cinfo)
	finish_output_pass (j_decompress_ptr cinfo)
	jpeg_new_colormap (j_decompress_ptr cinfo)
	jinit_master_decompress (j_decompress_ptr cinfo)

Macro Definition Documentation

JPEG_INTERNALS

#define JPEG_INTERNALS

Definition at line 10 of file jdmaster.cpp.

Typedef Documentation

my_master_ptr

typedef my_decomp_master* my_master_ptr

Definition at line 31 of file jdmaster.cpp.

Function Documentation

finish_output_pass()

finish_output_pass

(

j_decompress_ptr

cinfo

)

Definition at line 540 of file jdmaster.cpp.

References my_comp_master::pass_number.

Referenced by jinit_master_decompress().

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jinit_master_decompress()

jinit_master_decompress

(

j_decompress_ptr

cinfo

)

Definition at line 584 of file jdmaster.cpp.

References FALSE, finish_output_pass(), JPOOL_IMAGE, master_selection(), prepare_for_output_pass(), my_comp_master::pub, and SIZEOF.

Referenced by jpeg_start_decompress().

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jpeg_calc_output_dimensions()

jpeg_calc_output_dimensions

(

j_decompress_ptr

cinfo

)

Definition at line 77 of file jdmaster.cpp.

References compptr, jpeg_component_info::DCT_scaled_size, DCTSIZE, jpeg_component_info::downsampled_height, jpeg_component_info::downsampled_width, DSTATE_READY, ERREXIT1, jpeg_component_info::h_samp_factor, JCS_CMYK, JCS_GRAYSCALE, JCS_RGB, JCS_YCbCr, JCS_YCCK, jdiv_round_up(), use_merged_upsample(), and jpeg_component_info::v_samp_factor.

Referenced by master_selection().

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jpeg_new_colormap()

jpeg_new_colormap

(

j_decompress_ptr

cinfo

)

Definition at line 555 of file jdmaster.cpp.

References DSTATE_BUFIMAGE, ERREXIT, ERREXIT1, FALSE, and my_comp_master::pub.

master_selection()

master_selection

(

j_decompress_ptr

cinfo

)

Definition at line 291 of file jdmaster.cpp.

References ERREXIT, FALSE, jinit_1pass_quantizer(), jinit_2pass_quantizer(), jinit_color_deconverter(), jinit_d_coef_controller(), jinit_d_main_controller(), jinit_d_post_controller(), jinit_huff_decoder(), jinit_inverse_dct(), jinit_merged_upsampler(), jinit_phuff_decoder(), jinit_upsampler(), jpeg_calc_output_dimensions(), my_comp_master::pass_number, prepare_range_limit_table(), TRUE, and use_merged_upsample().

Referenced by jinit_master_decompress().

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prepare_for_output_pass()

prepare_for_output_pass

(

j_decompress_ptr

cinfo

)

Definition at line 466 of file jdmaster.cpp.

References ERREXIT, FALSE, JBUF_CRANK_DEST, JBUF_PASS_THRU, JBUF_SAVE_AND_PASS, my_comp_master::pass_number, my_comp_master::pub, and TRUE.

Referenced by jinit_master_decompress().

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prepare_range_limit_table()

prepare_range_limit_table

(

j_decompress_ptr

cinfo

)

Definition at line 251 of file jdmaster.cpp.

References CENTERJSAMPLE, JPOOL_IMAGE, MAXJSAMPLE, MEMCOPY, MEMZERO, and SIZEOF.

Referenced by master_selection().

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use_merged_upsample()

use_merged_upsample

(

j_decompress_ptr

cinfo

)

Definition at line 39 of file jdmaster.cpp.

References FALSE, JCS_RGB, JCS_YCbCr, and TRUE.

Referenced by jpeg_calc_output_dimensions(), and master_selection().

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