summaryrefslogtreecommitdiffstats
path: root/src/3rdparty/libtiff/test/strip.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/3rdparty/libtiff/test/strip.c')
-rw-r--r--src/3rdparty/libtiff/test/strip.c289
1 files changed, 0 insertions, 289 deletions
diff --git a/src/3rdparty/libtiff/test/strip.c b/src/3rdparty/libtiff/test/strip.c
deleted file mode 100644
index e722647..0000000
--- a/src/3rdparty/libtiff/test/strip.c
+++ /dev/null
@@ -1,289 +0,0 @@
-/* $Id: strip.c,v 1.3 2006/03/23 14:54:02 dron Exp $ */
-
-/*
- * Copyright (c) 2004, Andrey Kiselev <dron@ak4719.spb.edu>
- *
- * Permission to use, copy, modify, distribute, and sell this software and
- * its documentation for any purpose is hereby granted without fee, provided
- * that (i) the above copyright notices and this permission notice appear in
- * all copies of the software and related documentation, and (ii) the names of
- * Sam Leffler and Silicon Graphics may not be used in any advertising or
- * publicity relating to the software without the specific, prior written
- * permission of Sam Leffler and Silicon Graphics.
- *
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- *
- * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
- * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
- * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-/*
- * TIFF Library
- *
- * Functions to test strip interface of libtiff.
- */
-
-#include <stdio.h>
-#include <string.h>
-
-#include "tiffio.h"
-
-int
-write_strips(TIFF *tif, const tdata_t array, const tsize_t size)
-{
- tstrip_t strip, nstrips;
- tsize_t stripsize, offset;
-
- stripsize = TIFFStripSize(tif);
- if (!stripsize) {
- fprintf (stderr, "Wrong size of strip.\n");
- return -1;
- }
-
- nstrips = TIFFNumberOfStrips(tif);
- for (offset = 0, strip = 0;
- offset < size && strip < nstrips;
- offset+=stripsize, strip++) {
- /*
- * Properly write last strip.
- */
- tsize_t bufsize = size - offset;
- if (bufsize > stripsize)
- bufsize = stripsize;
-
- if (TIFFWriteEncodedStrip(tif, strip, (char *)array + offset,
- bufsize) != bufsize) {
- fprintf (stderr, "Can't write strip %lu.\n",
- (unsigned long)strip);
- return -1;
- }
- }
-
- return 0;
-}
-
-int
-read_strips(TIFF *tif, const tdata_t array, const tsize_t size)
-{
- tstrip_t strip, nstrips;
- tsize_t stripsize, offset;
- tdata_t buf = NULL;
-
- stripsize = TIFFStripSize(tif);
- if (!stripsize) {
- fprintf (stderr, "Wrong size of strip.\n");
- return -1;
- }
-
- buf = _TIFFmalloc(stripsize);
- if (!buf) {
- fprintf (stderr, "Can't allocate space for strip buffer.\n");
- return -1;
- }
-
- nstrips = TIFFNumberOfStrips(tif);
- for (offset = 0, strip = 0;
- offset < size && strip < nstrips;
- offset+=stripsize, strip++) {
- /*
- * Properly read last strip.
- */
- tsize_t bufsize = size - offset;
- if (bufsize > stripsize)
- bufsize = stripsize;
-
- if (TIFFReadEncodedStrip(tif, strip, buf, -1) != bufsize) {
- fprintf (stderr, "Can't read strip %lu.\n",
- (unsigned long)strip);
- return -1;
- }
- if (memcmp(buf, (char *)array + offset, bufsize) != 0) {
- fprintf (stderr, "Wrong data read for strip %lu.\n",
- (unsigned long)strip);
- _TIFFfree(buf);
- return -1;
- }
- }
-
- _TIFFfree(buf);
-
- return 0;
-}
-
-int
-create_image_striped(const char *name, uint32 width, uint32 length,
- uint32 rowsperstrip, uint16 compression,
- uint16 spp, uint16 bps, uint16 photometric,
- uint16 sampleformat, uint16 planarconfig,
- const tdata_t array, const tsize_t size)
-{
- TIFF *tif;
-
- /* Test whether we can write tags. */
- tif = TIFFOpen(name, "w");
- if (!tif)
- goto openfailure;
-
- if (!TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, width)) {
- fprintf (stderr, "Can't set ImageWidth tag.\n");
- goto failure;
- }
- if (!TIFFSetField(tif, TIFFTAG_IMAGELENGTH, length)) {
- fprintf (stderr, "Can't set ImageLength tag.\n");
- goto failure;
- }
- if (!TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, bps)) {
- fprintf (stderr, "Can't set BitsPerSample tag.\n");
- goto failure;
- }
- if (!TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, spp)) {
- fprintf (stderr, "Can't set SamplesPerPixel tag.\n");
- goto failure;
- }
- if (!TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, rowsperstrip)) {
- fprintf (stderr, "Can't set RowsPerStrip tag.\n");
- goto failure;
- }
- if (!TIFFSetField(tif, TIFFTAG_PLANARCONFIG, planarconfig)) {
- fprintf (stderr, "Can't set PlanarConfiguration tag.\n");
- goto failure;
- }
- if (!TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, photometric)) {
- fprintf (stderr, "Can't set PhotometricInterpretation tag.\n");
- goto failure;
- }
-
- if (write_strips(tif, array, size) < 0) {
- fprintf (stderr, "Can't write image data.\n");
- goto failure;
- }
-
- TIFFClose(tif);
- return 0;
-
-failure:
- TIFFClose(tif);
-openfailure:
- fprintf (stderr, "Can't create test TIFF file %s:\n"
-" ImageWidth=%ld, ImageLength=%ld, RowsPerStrip=%ld, Compression=%d,\n"
-" BitsPerSample=%d, SamplesPerPixel=%d, SampleFormat=%d,\n"
-" PlanarConfiguration=%d, PhotometricInterpretation=%d.\n",
- name, width, length, rowsperstrip, compression,
- bps, spp, sampleformat, planarconfig,
- photometric);
- return -1;
-}
-
-int
-read_image_striped(const char *name, uint32 width, uint32 length,
- uint32 rowsperstrip, uint16 compression,
- uint16 spp, uint16 bps, uint16 photometric,
- uint16 sampleformat, uint16 planarconfig,
- const tdata_t array, const tsize_t size)
-{
- TIFF *tif;
- uint16 value_u16;
- uint32 value_u32;
-
- /* Test whether we can read written values. */
- tif = TIFFOpen(name, "r");
- if (!tif)
- goto openfailure;
-
- if (TIFFIsTiled(tif)) {
- fprintf (stderr, "Can't read image %s, it is tiled.\n",
- name);
- goto failure;
- }
- if (!TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, &value_u32)
- || value_u32 != width) {
- fprintf (stderr, "Can't get tag %d.\n", TIFFTAG_IMAGEWIDTH);
- goto failure;
- }
- if (!TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &value_u32)
- || value_u32 != length) {
- fprintf (stderr, "Can't get tag %d.\n", TIFFTAG_IMAGELENGTH);
- goto failure;
- }
- if (!TIFFGetField(tif, TIFFTAG_BITSPERSAMPLE, &value_u16)
- || value_u16 != bps) {
- fprintf (stderr, "Can't get tag %d.\n", TIFFTAG_BITSPERSAMPLE);
- goto failure;
- }
- if (!TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &value_u16)
- || value_u16 != photometric) {
- fprintf (stderr, "Can't get tag %d.\n", TIFFTAG_PHOTOMETRIC);
- goto failure;
- }
- if (!TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &value_u16)
- || value_u16 != spp) {
- fprintf (stderr, "Can't get tag %d.\n", TIFFTAG_SAMPLESPERPIXEL);
- goto failure;
- }
- if (!TIFFGetField(tif, TIFFTAG_ROWSPERSTRIP, &value_u32)
- || value_u32 != rowsperstrip) {
- fprintf (stderr, "Can't get tag %d.\n", TIFFTAG_ROWSPERSTRIP);
- goto failure;
- }
- if (!TIFFGetField(tif, TIFFTAG_PLANARCONFIG, &value_u16)
- || value_u16 != planarconfig) {
- fprintf (stderr, "Can't get tag %d.\n", TIFFTAG_PLANARCONFIG);
- goto failure;
- }
-
- if (read_strips(tif, array, size) < 0) {
- fprintf (stderr, "Can't read image data.\n");
- goto failure;
- }
-
- TIFFClose(tif);
- return 0;
-
-failure:
- TIFFClose(tif);
-openfailure:
- fprintf (stderr, "Can't read test TIFF file %s:\n"
-" ImageWidth=%ld, ImageLength=%ld, RowsPerStrip=%ld, Compression=%d,\n"
-" BitsPerSample=%d, SamplesPerPixel=%d, SampleFormat=%d,\n"
-" PlanarConfiguration=%d, PhotometricInterpretation=%d.\n",
- name, width, length, rowsperstrip, compression,
- bps, spp, sampleformat, planarconfig,
- photometric);
- return -1;
-}
-
-int
-write_scanlines(TIFF *tif, const tdata_t array, const tsize_t size)
-{
- uint32 length, row;
- tsize_t scanlinesize, offset;
-
- if (!TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &length)) {
- fprintf (stderr, "Can't get tag %d.\n", TIFFTAG_IMAGELENGTH);
- return -1;
- }
-
- scanlinesize = TIFFScanlineSize(tif);
- if (!scanlinesize) {
- fprintf (stderr, "Wrong size of scanline.\n");
- return -1;
- }
-
- for (offset = 0, row = 0; row < length; offset+=scanlinesize, row++) {
- if (TIFFWriteScanline(tif, (char *)array + offset, row, 0) < 0) {
- fprintf (stderr,
- "Can't write image data at row %lu.\n", row);
- return -1;
- }
- }
-
- return 0;
-}
-
-/* vim: set ts=8 sts=8 sw=8 noet: */
generated by cgit v0.12 at 2024-12-29 04:01:33 (GMT)