38 jpeg_start_compress (j_compress_ptr cinfo, boolean write_all_tables)  in jpeg_start_compress()  argument
40   if (cinfo->global_state != CSTATE_START)  in jpeg_start_compress()
41     ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);  in jpeg_start_compress()
44     jpeg_suppress_tables(cinfo, FALSE); /* mark all tables to be written */  in jpeg_start_compress()
47   (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo);  in jpeg_start_compress()
48   (*cinfo->dest->init_destination) (cinfo);  in jpeg_start_compress()
50   jinit_compress_master(cinfo);  in jpeg_start_compress()
52   (*cinfo->master->prepare_for_pass) (cinfo);  in jpeg_start_compress()
56   cinfo->next_scanline = 0;  in jpeg_start_compress()
57   cinfo->global_state = (cinfo->raw_data_in ? CSTATE_RAW_OK : CSTATE_SCANNING);  in jpeg_start_compress()
77 jpeg_write_scanlines (j_compress_ptr cinfo, JSAMPARRAY scanlines,  in jpeg_write_scanlines()  argument
82   if (cinfo->global_state != CSTATE_SCANNING)  in jpeg_write_scanlines()
83     ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);  in jpeg_write_scanlines()
84   if (cinfo->next_scanline >= cinfo->image_height)  in jpeg_write_scanlines()
85     WARNMS(cinfo, JWRN_TOO_MUCH_DATA);  in jpeg_write_scanlines()
88   if (cinfo->progress != NULL) {  in jpeg_write_scanlines()
89     cinfo->progress->pass_counter = (long) cinfo->next_scanline;  in jpeg_write_scanlines()
90     cinfo->progress->pass_limit = (long) cinfo->image_height;  in jpeg_write_scanlines()
91     (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);  in jpeg_write_scanlines()
99   if (cinfo->master->call_pass_startup)  in jpeg_write_scanlines()
100     (*cinfo->master->pass_startup) (cinfo);  in jpeg_write_scanlines()
103   rows_left = cinfo->image_height - cinfo->next_scanline;  in jpeg_write_scanlines()
108   (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, num_lines);  in jpeg_write_scanlines()
109   cinfo->next_scanline += row_ctr;  in jpeg_write_scanlines()
120 jpeg_write_raw_data (j_compress_ptr cinfo, JSAMPIMAGE data,  in jpeg_write_raw_data()  argument
125   if (cinfo->global_state != CSTATE_RAW_OK)  in jpeg_write_raw_data()
126     ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);  in jpeg_write_raw_data()
127   if (cinfo->next_scanline >= cinfo->image_height) {  in jpeg_write_raw_data()
128     WARNMS(cinfo, JWRN_TOO_MUCH_DATA);  in jpeg_write_raw_data()
133   if (cinfo->progress != NULL) {  in jpeg_write_raw_data()
134     cinfo->progress->pass_counter = (long) cinfo->next_scanline;  in jpeg_write_raw_data()
135     cinfo->progress->pass_limit = (long) cinfo->image_height;  in jpeg_write_raw_data()
136     (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);  in jpeg_write_raw_data()
144   if (cinfo->master->call_pass_startup)  in jpeg_write_raw_data()
145     (*cinfo->master->pass_startup) (cinfo);  in jpeg_write_raw_data()
148   lines_per_iMCU_row = cinfo->max_v_samp_factor * DCTSIZE;  in jpeg_write_raw_data()
150     ERREXIT(cinfo, JERR_BUFFER_SIZE);  in jpeg_write_raw_data()
153   if (! (*cinfo->coef->compress_data) (cinfo, data)) {  in jpeg_write_raw_data()
159   cinfo->next_scanline += lines_per_iMCU_row;  in jpeg_write_raw_data()