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jpeg_component_info Struct Reference

Detailed Description

Definition at line 113 of file mrpt_jpeglib.h.

#include <utils/jpeglib/mrpt_jpeglib.h>

Public Attributes

int component_id
 
int component_index
 
int h_samp_factor
 
int v_samp_factor
 
int quant_tbl_no
 
int dc_tbl_no
 
int ac_tbl_no
 
JDIMENSION width_in_blocks
 
JDIMENSION height_in_blocks
 
int DCT_scaled_size
 
JDIMENSION downsampled_width
 
JDIMENSION downsampled_height
 
boolean component_needed
 
int MCU_width
 
int MCU_height
 
int MCU_blocks
 
int MCU_sample_width
 
int last_col_width
 
int last_row_height
 
JQUANT_TBLquant_table
 
voiddct_table
 

Member Data Documentation

int jpeg_component_info::ac_tbl_no
int jpeg_component_info::component_id

Definition at line 117 of file mrpt_jpeglib.h.

Referenced by emit_sof(), emit_sos(), get_sof(), get_sos(), and jpeg_copy_critical_parameters().

int jpeg_component_info::component_index
boolean jpeg_component_info::component_needed
int jpeg_component_info::dc_tbl_no
int jpeg_component_info::DCT_scaled_size
void* jpeg_component_info::dct_table
JDIMENSION jpeg_component_info::downsampled_height

Definition at line 152 of file mrpt_jpeglib.h.

Referenced by initial_setup(), jpeg_calc_output_dimensions(), and set_bottom_pointers().

JDIMENSION jpeg_component_info::downsampled_width

Definition at line 151 of file mrpt_jpeglib.h.

Referenced by initial_setup(), jinit_upsampler(), and jpeg_calc_output_dimensions().

int jpeg_component_info::h_samp_factor
JDIMENSION jpeg_component_info::height_in_blocks
int jpeg_component_info::last_col_width

Definition at line 165 of file mrpt_jpeglib.h.

Referenced by compress_data(), compress_output(), decompress_onepass(), and per_scan_setup().

int jpeg_component_info::last_row_height

Definition at line 166 of file mrpt_jpeglib.h.

Referenced by per_scan_setup().

int jpeg_component_info::MCU_blocks

Definition at line 163 of file mrpt_jpeglib.h.

Referenced by decompress_onepass(), and per_scan_setup().

int jpeg_component_info::MCU_height
int jpeg_component_info::MCU_sample_width

Definition at line 164 of file mrpt_jpeglib.h.

Referenced by compress_data(), decompress_onepass(), and per_scan_setup().

int jpeg_component_info::MCU_width
JQUANT_TBL* jpeg_component_info::quant_table
int jpeg_component_info::quant_tbl_no
int jpeg_component_info::v_samp_factor
JDIMENSION jpeg_component_info::width_in_blocks



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