Lines Matching refs:cinfo

39 jpeg_start_compress (j_compress_ptr cinfo, boolean write_all_tables)

41 if (cinfo->global_state != CSTATE_START)
42 ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
45 jpeg_suppress_tables(cinfo, FALSE); /* mark all tables to be written */
48 (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo);
49 (*cinfo->dest->init_destination) (cinfo);
51 jinit_compress_master(cinfo);
53 (*cinfo->master->prepare_for_pass) (cinfo);
57 cinfo->next_scanline = 0;
58 cinfo->global_state = (cinfo->raw_data_in ? CSTATE_RAW_OK : CSTATE_SCANNING);
78 jpeg_write_scanlines (j_compress_ptr cinfo, JSAMPARRAY scanlines,
83 if (cinfo->global_state != CSTATE_SCANNING)
84 ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
85 if (cinfo->next_scanline >= cinfo->image_height)
86 WARNMS(cinfo, JWRN_TOO_MUCH_DATA);
89 if (cinfo->progress != NULL) {
90 cinfo->progress->pass_counter = (long) cinfo->next_scanline;
91 cinfo->progress->pass_limit = (long) cinfo->image_height;
92 (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
100 if (cinfo->master->call_pass_startup)
101 (*cinfo->master->pass_startup) (cinfo);
104 rows_left = cinfo->image_height - cinfo->next_scanline;
109 (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, num_lines);
110 cinfo->next_scanline += row_ctr;
121 jpeg_write_raw_data (j_compress_ptr cinfo, JSAMPIMAGE data,
126 if (cinfo->global_state != CSTATE_RAW_OK)
127 ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
128 if (cinfo->next_scanline >= cinfo->image_height) {
129 WARNMS(cinfo, JWRN_TOO_MUCH_DATA);
134 if (cinfo->progress != NULL) {
135 cinfo->progress->pass_counter = (long) cinfo->next_scanline;
136 cinfo->progress->pass_limit = (long) cinfo->image_height;
137 (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
145 if (cinfo->master->call_pass_startup)
146 (*cinfo->master->pass_startup) (cinfo);
149 lines_per_iMCU_row = cinfo->max_v_samp_factor * DCTSIZE;
151 ERREXIT(cinfo, JERR_BUFFER_SIZE);
154 if (! (*cinfo->coef->compress_data) (cinfo, data)) {
160 cinfo->next_scanline += lines_per_iMCU_row;