jpeg_component_info Struct Reference

#include <jpeglib.h>

List of all members.

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_h_scaled_size
int DCT_v_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_TBL * quant_table
void * dct_table

Detailed Description

Definition at line 123 of file jpeglib.h.

Member Data Documentation

int jpeg_component_info::component_id

Definition at line 127 of file jpeglib.h.

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

int jpeg_component_info::component_index

Definition at line 128 of file jpeglib.h.

Referenced by compress_data(), compress_output(), consume_data(), decompress_onepass(), get_sof(), and initial_setup().

int jpeg_component_info::h_samp_factor

Definition at line 129 of file jpeglib.h.

Referenced by compress_first_pass(), create_context_buffer(), do_crop(), do_flip_h(), do_flip_h_no_crop(), do_flip_v(), do_rot_180(), do_rot_270(), do_rot_90(), do_transpose(), do_transverse(), emit_sof(), get_sof(), initial_setup(), jinit_c_coef_controller(), jinit_c_prep_controller(), jinit_d_coef_controller(), jinit_downsampler(), jinit_upsampler(), jpeg_calc_output_dimensions(), jtransform_request_workspace(), per_scan_setup(), and transpose_critical_parameters().

int jpeg_component_info::v_samp_factor

Definition at line 130 of file jpeglib.h.

Referenced by compress_first_pass(), compress_output(), consume_data(), decompress_data(), decompress_smooth_data(), do_crop(), do_flip_h(), do_flip_h_no_crop(), do_flip_v(), do_rot_180(), do_rot_270(), do_rot_90(), do_transpose(), do_transverse(), emit_sof(), get_sof(), initial_setup(), jinit_c_coef_controller(), jinit_c_main_controller(), jinit_d_coef_controller(), jinit_d_main_controller(), jinit_downsampler(), jinit_upsampler(), jpeg_calc_output_dimensions(), jtransform_request_workspace(), make_funny_pointers(), METHODDEF(), per_scan_setup(), pre_process_data(), set_bottom_pointers(), set_wraparound_pointers(), and transpose_critical_parameters().

int jpeg_component_info::quant_tbl_no

Definition at line 131 of file jpeglib.h.

Referenced by emit_sof(), get_sof(), latch_quant_tables(), start_pass_fdctmgr(), and write_frame_header().

int jpeg_component_info::dc_tbl_no

Definition at line 136 of file jpeglib.h.

Referenced by decode_mcu(), emit_dac(), emit_restart(), emit_sos(), encode_mcu(), encode_mcu_DC_first(), encode_mcu_huff(), finish_pass_gather(), finish_pass_gather_phuff(), get_sos(), METHODDEF(), process_restart(), start_pass(), start_pass_huff(), and write_frame_header().

int jpeg_component_info::ac_tbl_no

Definition at line 137 of file jpeglib.h.

Referenced by decode_mcu(), emit_dac(), emit_restart(), emit_sos(), encode_mcu(), encode_mcu_huff(), finish_pass_gather(), finish_pass_gather_phuff(), get_sos(), METHODDEF(), process_restart(), start_pass(), start_pass_huff(), and write_frame_header().

JDIMENSION jpeg_component_info::width_in_blocks

Definition at line 146 of file jpeglib.h.

Referenced by compress_first_pass(), create_context_buffer(), decompress_data(), decompress_smooth_data(), do_crop(), do_flip_h(), do_flip_h_no_crop(), do_flip_v(), do_rot_180(), do_rot_270(), do_rot_90(), do_transpose(), do_transverse(), initial_setup(), jinit_c_coef_controller(), jinit_c_main_controller(), jinit_c_prep_controller(), jinit_d_coef_controller(), jinit_d_main_controller(), per_scan_setup(), and pre_process_data().

JDIMENSION jpeg_component_info::height_in_blocks

Definition at line 147 of file jpeglib.h.

Referenced by compress_first_pass(), decompress_data(), decompress_smooth_data(), do_crop(), do_flip_h(), do_flip_h_no_crop(), do_flip_v(), do_rot_180(), do_rot_270(), do_rot_90(), do_transpose(), do_transverse(), initial_setup(), jinit_c_coef_controller(), jinit_c_main_controller(), jinit_d_coef_controller(), and per_scan_setup().

int jpeg_component_info::DCT_h_scaled_size

Definition at line 153 of file jpeglib.h.

Referenced by decompress_data(), decompress_onepass(), decompress_smooth_data(), initial_setup(), jinit_c_main_controller(), jinit_d_main_controller(), jinit_downsampler(), jinit_upsampler(), jpeg_calc_output_dimensions(), METHODDEF(), per_scan_setup(), pre_process_data(), start_pass(), and start_pass_fdctmgr().

int jpeg_component_info::DCT_v_scaled_size

Definition at line 154 of file jpeglib.h.

Referenced by compress_data(), decompress_data(), decompress_onepass(), decompress_smooth_data(), initial_setup(), jinit_c_main_controller(), jinit_d_main_controller(), jinit_downsampler(), jinit_upsampler(), jpeg_calc_output_dimensions(), make_funny_pointers(), METHODDEF(), pre_process_data(), set_bottom_pointers(), set_wraparound_pointers(), start_pass(), and start_pass_fdctmgr().

JDIMENSION jpeg_component_info::downsampled_width

Definition at line 161 of file jpeglib.h.

Referenced by initial_setup(), and jpeg_calc_output_dimensions().

JDIMENSION jpeg_component_info::downsampled_height

Definition at line 162 of file jpeglib.h.

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

boolean jpeg_component_info::component_needed

Definition at line 167 of file jpeglib.h.

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

int jpeg_component_info::MCU_width

Definition at line 171 of file jpeglib.h.

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

int jpeg_component_info::MCU_height

Definition at line 172 of file jpeglib.h.

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

int jpeg_component_info::MCU_blocks

Definition at line 173 of file jpeglib.h.

Referenced by decompress_onepass(), and per_scan_setup().

int jpeg_component_info::MCU_sample_width

Definition at line 174 of file jpeglib.h.

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

int jpeg_component_info::last_col_width

Definition at line 175 of file jpeglib.h.

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

int jpeg_component_info::last_row_height

Definition at line 176 of file jpeglib.h.

Referenced by per_scan_setup().

JQUANT_TBL* jpeg_component_info::quant_table

Definition at line 182 of file jpeglib.h.

Referenced by decompress_smooth_data(), initial_setup(), latch_quant_tables(), smoothing_ok(), and start_pass().

void* jpeg_component_info::dct_table

Definition at line 185 of file jpeglib.h.

Referenced by jinit_inverse_dct(), and start_pass().

The documentation for this struct was generated from the following file:
Generated on Tue Jul 5 16:31:09 2011 for ROOT_528-00b_version by  doxygen 1.5.1