Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(147)

Side by Side Diff: third_party/libjpeg_turbo/jcmarker.c

Issue 7554002: Updates libjpeg-turbo to 1.1.90 (r677) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/
Patch Set: '' Created 9 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « third_party/libjpeg_turbo/jcinit.c ('k') | third_party/libjpeg_turbo/jcmaster.c » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 /* 1 /*
2 * jcmarker.c 2 * jcmarker.c
3 * 3 *
4 * Copyright (C) 1991-1998, Thomas G. Lane. 4 * Copyright (C) 1991-1998, Thomas G. Lane.
5 * Copyright (C) 2010, D. R. Commander.
5 * This file is part of the Independent JPEG Group's software. 6 * This file is part of the Independent JPEG Group's software.
6 * For conditions of distribution and use, see the accompanying README file. 7 * For conditions of distribution and use, see the accompanying README file.
7 * 8 *
8 * This file contains routines to write JPEG datastream markers. 9 * This file contains routines to write JPEG datastream markers.
9 */ 10 */
10 11
11 #define JPEG_INTERNALS 12 #define JPEG_INTERNALS
12 #include "jinclude.h" 13 #include "jinclude.h"
13 #include "jpeglib.h" 14 #include "jpeglib.h"
15 #include "jpegcomp.h"
14 16
15 17
16 typedef enum { /* JPEG marker codes */ 18 typedef enum { /* JPEG marker codes */
17 M_SOF0 = 0xc0, 19 M_SOF0 = 0xc0,
18 M_SOF1 = 0xc1, 20 M_SOF1 = 0xc1,
19 M_SOF2 = 0xc2, 21 M_SOF2 = 0xc2,
20 M_SOF3 = 0xc3, 22 M_SOF3 = 0xc3,
21 23
22 M_SOF5 = 0xc5, 24 M_SOF5 = 0xc5,
23 M_SOF6 = 0xc6, 25 M_SOF6 = 0xc6,
(...skipping 254 matching lines...) Expand 10 before | Expand all | Expand 10 after
278 /* Emit a SOF marker */ 280 /* Emit a SOF marker */
279 { 281 {
280 int ci; 282 int ci;
281 jpeg_component_info *compptr; 283 jpeg_component_info *compptr;
282 284
283 emit_marker(cinfo, code); 285 emit_marker(cinfo, code);
284 286
285 emit_2bytes(cinfo, 3 * cinfo->num_components + 2 + 5 + 1); /* length */ 287 emit_2bytes(cinfo, 3 * cinfo->num_components + 2 + 5 + 1); /* length */
286 288
287 /* Make sure image isn't bigger than SOF field can handle */ 289 /* Make sure image isn't bigger than SOF field can handle */
288 if ((long) cinfo->image_height > 65535L || 290 if ((long) cinfo->_jpeg_height > 65535L ||
289 (long) cinfo->image_width > 65535L) 291 (long) cinfo->_jpeg_width > 65535L)
290 ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) 65535); 292 ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) 65535);
291 293
292 emit_byte(cinfo, cinfo->data_precision); 294 emit_byte(cinfo, cinfo->data_precision);
293 emit_2bytes(cinfo, (int) cinfo->image_height); 295 emit_2bytes(cinfo, (int) cinfo->_jpeg_height);
294 emit_2bytes(cinfo, (int) cinfo->image_width); 296 emit_2bytes(cinfo, (int) cinfo->_jpeg_width);
295 297
296 emit_byte(cinfo, cinfo->num_components); 298 emit_byte(cinfo, cinfo->num_components);
297 299
298 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; 300 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
299 ci++, compptr++) { 301 ci++, compptr++) {
300 emit_byte(cinfo, compptr->component_id); 302 emit_byte(cinfo, compptr->component_id);
301 emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor); 303 emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor);
302 emit_byte(cinfo, compptr->quant_tbl_no); 304 emit_byte(cinfo, compptr->quant_tbl_no);
303 } 305 }
304 } 306 }
(...skipping 350 matching lines...) Expand 10 before | Expand all | Expand 10 after
655 marker->pub.write_file_header = write_file_header; 657 marker->pub.write_file_header = write_file_header;
656 marker->pub.write_frame_header = write_frame_header; 658 marker->pub.write_frame_header = write_frame_header;
657 marker->pub.write_scan_header = write_scan_header; 659 marker->pub.write_scan_header = write_scan_header;
658 marker->pub.write_file_trailer = write_file_trailer; 660 marker->pub.write_file_trailer = write_file_trailer;
659 marker->pub.write_tables_only = write_tables_only; 661 marker->pub.write_tables_only = write_tables_only;
660 marker->pub.write_marker_header = write_marker_header; 662 marker->pub.write_marker_header = write_marker_header;
661 marker->pub.write_marker_byte = write_marker_byte; 663 marker->pub.write_marker_byte = write_marker_byte;
662 /* Initialize private state */ 664 /* Initialize private state */
663 marker->last_restart_interval = 0; 665 marker->last_restart_interval = 0;
664 } 666 }
OLDNEW
« no previous file with comments | « third_party/libjpeg_turbo/jcinit.c ('k') | third_party/libjpeg_turbo/jcmaster.c » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698