#include "jinclude.h"#include "jpeglib.h"Go to the source code of this file.
Classes | |
| struct | my_input_controller |
Defines | |
| #define | JPEG_INTERNALS |
Typedefs | |
| typedef my_input_controller * | my_inputctl_ptr |
Functions | |
| METHODDEF (int) | |
| initial_setup (j_decompress_ptr cinfo) | |
| per_scan_setup (j_decompress_ptr cinfo) | |
| latch_quant_tables (j_decompress_ptr cinfo) | |
| start_input_pass (j_decompress_ptr cinfo) | |
| finish_input_pass (j_decompress_ptr cinfo) | |
| consume_markers (j_decompress_ptr cinfo) | |
| reset_input_controller (j_decompress_ptr cinfo) | |
| jinit_input_controller (j_decompress_ptr cinfo) | |
| typedef my_input_controller* my_inputctl_ptr |
| consume_markers | ( | j_decompress_ptr | cinfo | ) |
Definition at line 559 of file jdinput.c.
References jpeg_input_controller::eoi_reached, ERREXIT, jpeg_input_controller::has_multiple_scans, if(), my_input_controller::inheaders, initial_setup(), JPEG_REACHED_EOI, JPEG_REACHED_SOS, my_input_controller::pub, start_input_pass(), TRUE, and val.
Referenced by finish_input_pass(), jinit_input_controller(), and reset_input_controller().
| finish_input_pass | ( | j_decompress_ptr | cinfo | ) |
Definition at line 538 of file jdinput.c.
References consume_markers().
Referenced by jinit_input_controller().
| initial_setup | ( | j_decompress_ptr | cinfo | ) |
Definition at line 208 of file jdinput.c.
References BITS_IN_JSAMPLE, jpeg_component_info::component_needed, compptr, jpeg_component_info::DCT_h_scaled_size, jpeg_component_info::DCT_v_scaled_size, DCTSIZE, DCTSIZE2, jpeg_component_info::downsampled_height, jpeg_component_info::downsampled_width, ERREXIT, ERREXIT1, ERREXIT2, ERREXIT4, FALSE, jpeg_component_info::h_samp_factor, jpeg_component_info::height_in_blocks, jdiv_round_up(), JERR_BAD_PROGRESSION, JPEG_MAX_DIMENSION, jpeg_natural_order, jpeg_natural_order2, jpeg_natural_order3, jpeg_natural_order4, jpeg_natural_order5, jpeg_natural_order6, jpeg_natural_order7, MAX, MAX_COMPONENTS, MAX_SAMP_FACTOR, NULL, jpeg_component_info::quant_table, TRUE, jpeg_component_info::v_samp_factor, and jpeg_component_info::width_in_blocks.
| jinit_input_controller | ( | j_decompress_ptr | cinfo | ) |
Definition at line 641 of file jdinput.c.
References consume_markers(), jpeg_input_controller::eoi_reached, FALSE, finish_input_pass(), jpeg_input_controller::has_multiple_scans, my_input_controller::inheaders, JPOOL_PERMANENT, my_input_controller::pub, reset_input_controller(), SIZEOF, and start_input_pass().
Referenced by jpeg_CreateDecompress().
| latch_quant_tables | ( | j_decompress_ptr | cinfo | ) |
Definition at line 487 of file jdinput.c.
References compptr, ERREXIT1, if(), JPOOL_IMAGE, MEMCOPY, NULL, NUM_QUANT_TBLS, jpeg_component_info::quant_table, jpeg_component_info::quant_tbl_no, and SIZEOF.
Referenced by start_input_pass().
| METHODDEF | ( | int | ) |
Definition at line 32 of file jdinput.c.
References compptr, jpeg_component_info::DCT_h_scaled_size, jpeg_component_info::DCT_v_scaled_size, jdiv_round_up(), and RooFitShortHand::L().
| per_scan_setup | ( | j_decompress_ptr | cinfo | ) |
Definition at line 388 of file jdinput.c.
References compptr, D_MAX_BLOCKS_IN_MCU, jpeg_component_info::DCT_h_scaled_size, ERREXIT, ERREXIT2, jpeg_component_info::h_samp_factor, jpeg_component_info::height_in_blocks, if(), int, jdiv_round_up(), jpeg_component_info::last_col_width, jpeg_component_info::last_row_height, MAX_COMPS_IN_SCAN, jpeg_component_info::MCU_blocks, jpeg_component_info::MCU_height, jpeg_component_info::MCU_sample_width, jpeg_component_info::MCU_width, jpeg_component_info::v_samp_factor, and jpeg_component_info::width_in_blocks.
| reset_input_controller | ( | j_decompress_ptr | cinfo | ) |
Definition at line 619 of file jdinput.c.
References consume_markers(), jpeg_input_controller::eoi_reached, FALSE, jpeg_input_controller::has_multiple_scans, my_input_controller::inheaders, NULL, and my_input_controller::pub.
Referenced by jinit_input_controller().
| start_input_pass | ( | j_decompress_ptr | cinfo | ) |
1.5.1