jpeg_component_info Struct Reference

#include <jpeglib.h>

Data Fields
int	ac_tbl_no
int	component_id
int	component_index
boolean	component_needed
int	dc_tbl_no
int	DCT_scaled_size
void *	dct_table
JDIMENSION	downsampled_height
JDIMENSION	downsampled_width
int	h_samp_factor
JDIMENSION	height_in_blocks
int	last_col_width
int	last_row_height
int	MCU_blocks
int	MCU_height
int	MCU_sample_width
int	MCU_width
JQUANT_TBL *	quant_table
int	quant_tbl_no
int	v_samp_factor
JDIMENSION	width_in_blocks

int jpeg_component_info::ac_tbl_no

Referenced by encode_mcu_gather(), encode_mcu_huff(), finish_pass_gather(), METHODDEF(), and start_pass_huff_decoder().

int jpeg_component_info::component_id

Referenced by for(), and jpeg_copy_critical_parameters().

int jpeg_component_info::component_index

Referenced by compress_data(), compress_output(), consume_data(), decompress_onepass(), and for().

boolean jpeg_component_info::component_needed

Referenced by decompress_data(), decompress_onepass(), decompress_smooth_data(), jinit_upsampler(), METHODDEF(), start_pass(), and start_pass_huff_decoder().

int jpeg_component_info::dc_tbl_no

Referenced by decode_mcu_DC_first(), encode_mcu_gather(), encode_mcu_huff(), finish_pass_gather(), METHODDEF(), and start_pass_huff_decoder().

int jpeg_component_info::DCT_scaled_size

Referenced by decompress_data(), decompress_onepass(), decompress_smooth_data(), for(), if(), jinit_d_main_controller(), jinit_upsampler(), METHODDEF(), start_pass(), and start_pass_huff_decoder().

void* jpeg_component_info::dct_table

Referenced by jinit_inverse_dct(), jpeg_idct_2x2(), jpeg_idct_4x4(), jpeg_idct_ifast(), jpeg_idct_islow(), and start_pass().

JDIMENSION jpeg_component_info::downsampled_height

Referenced by METHODDEF().

JDIMENSION jpeg_component_info::downsampled_width

Referenced by jinit_upsampler(), and METHODDEF().

int jpeg_component_info::h_samp_factor

Referenced by compress_first_pass(), create_context_buffer(), for(), jinit_c_coef_controller(), jinit_c_prep_controller(), jinit_d_coef_controller(), jinit_downsampler(), jinit_upsampler(), jpeg_copy_critical_parameters(), and METHODDEF().

JDIMENSION jpeg_component_info::height_in_blocks

Referenced by compress_first_pass(), decompress_data(), decompress_smooth_data(), for(), if(), jinit_c_coef_controller(), jinit_c_main_controller(), jinit_d_coef_controller(), and METHODDEF().

int jpeg_component_info::last_col_width

Referenced by compress_data(), compress_output(), decompress_onepass(), for(), and if().

int jpeg_component_info::last_row_height

Referenced by for(), and if().

int jpeg_component_info::MCU_blocks

Referenced by decompress_onepass(), for(), and if().

int jpeg_component_info::MCU_height

Referenced by compress_data(), compress_output(), consume_data(), decompress_onepass(), for(), and if().

int jpeg_component_info::MCU_sample_width

Referenced by compress_data(), decompress_onepass(), for(), and if().

int jpeg_component_info::MCU_width

Referenced by compress_data(), compress_output(), consume_data(), decompress_onepass(), for(), and if().

JQUANT_TBL* jpeg_component_info::quant_table

Referenced by decompress_smooth_data(), jpeg_copy_critical_parameters(), latch_quant_tables(), METHODDEF(), smoothing_ok(), and start_pass().

int jpeg_component_info::quant_tbl_no

Referenced by for(), jpeg_copy_critical_parameters(), latch_quant_tables(), and start_pass_fdctmgr().

int jpeg_component_info::v_samp_factor

Referenced by compress_first_pass(), compress_output(), consume_data(), decompress_data(), decompress_smooth_data(), for(), if(), jinit_c_coef_controller(), jinit_c_main_controller(), jinit_d_coef_controller(), jinit_d_main_controller(), jinit_downsampler(), jinit_upsampler(), jpeg_copy_critical_parameters(), METHODDEF(), pre_process_data(), and sep_downsample().

JDIMENSION jpeg_component_info::width_in_blocks

Referenced by compress_first_pass(), create_context_buffer(), decompress_data(), decompress_smooth_data(), for(), if(), jinit_c_coef_controller(), jinit_c_main_controller(), jinit_c_prep_controller(), jinit_d_coef_controller(), jinit_d_main_controller(), METHODDEF(), and pre_process_data().