6bc7a448de
Gregory Nutt is has submitted the SGA as a result we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
149 lines
4.6 KiB
C
149 lines
4.6 KiB
C
/****************************************************************************
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* apps/graphics/tiff/tiff_main.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <errno.h>
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#include "graphics/tiff.h"
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* This is a simple unit test for the TIFF creation library at apps/graphic/tiff.
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* It is configured to work in the Linux user-mode simulation and has not been
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* tested in any other environment.
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*
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* Other configuration options:
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*
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* CONFIG_EXAMPLES_TIFF_OUTFILE - Name of the resulting TIFF file
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* CONFIG_EXAMPLES_TIFF_TMPFILE1/2 - Names of two temporaries files that
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* will be used in the file creation.
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*/
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#ifndef CONFIG_EXAMPLES_TIFF_OUTFILE
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# define CONFIG_EXAMPLES_TIFF_OUTFILE "/tmp/result.tif"
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#endif
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#ifndef CONFIG_EXAMPLES_TIFF_TMPFILE1
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# define CONFIG_EXAMPLES_TIFF_TMPFILE1 "/tmp/tmpfile1.dat"
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#endif
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#ifndef CONFIG_EXAMPLES_TIFF_TMPFILE2
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# define CONFIG_EXAMPLES_TIFF_TMPFILE2 "/tmp/tmpfile2.dat"
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#endif
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/****************************************************************************
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* Private Types
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: tiff_main
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*
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* Description:
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* TIFF unit test.
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*
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****************************************************************************/
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int main(int argc, FAR char *argv[])
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{
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struct tiff_info_s info;
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uint8_t strip[3*256];
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uint8_t *ptr;
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int green;
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int blue;
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int ret;
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/* Configure the interface structure */
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memset(&info, 0, sizeof(struct tiff_info_s));
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info.outfile = CONFIG_EXAMPLES_TIFF_OUTFILE;
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info.tmpfile1 = CONFIG_EXAMPLES_TIFF_TMPFILE1;
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info.tmpfile2 = CONFIG_EXAMPLES_TIFF_TMPFILE2;
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info.colorfmt = FB_FMT_RGB24;
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info.rps = 1;
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info.imgwidth = 256;
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info.imgheight = 256;
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info.iobuffer = (uint8_t *)malloc(300);
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info.iosize = 300;
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/* Initialize the TIFF library */
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ret = tiff_initialize(&info);
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if (ret < 0)
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{
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printf("tiff_initialize() failed: %d\n", ret);
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exit(1);
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}
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/* Add each strip to the TIFF file */
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for (green = 0, ptr = strip; green < 256; green++)
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{
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ptr = strip;
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for (blue = 0; blue < 256; blue++)
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{
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*ptr++ = (green + blue) >> 1;
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*ptr++ = green;
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*ptr++ = blue;
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}
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ret = tiff_addstrip(&info, strip);
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if (ret < 0)
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{
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printf("tiff_addstrip() #%d failed: %d\n", green, ret);
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exit(1);
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}
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}
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/* Then finalize the TIFF file */
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ret = tiff_finalize(&info);
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if (ret < 0)
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{
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printf("tiff_finalize() failed: %d\n", ret);
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exit(1);
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}
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return 0;
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}
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