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Diffstat (limited to 'test/test_jpeg.c')
| -rw-r--r-- | test/test_jpeg.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/test/test_jpeg.c b/test/test_jpeg.c new file mode 100644 index 0000000..9e1bba6 --- /dev/null +++ b/test/test_jpeg.c @@ -0,0 +1,158 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown <spadix@users.sourceforge.net> + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "config.h" +#include <argp.h> +#ifdef HAVE_INTTYPES_H +#include <inttypes.h> +#endif +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> + +#include <zbar.h> + +#include "test_images.h" + +unsigned char jpeg[405] = { + 255, 216, 255, 224, 0, 16, 74, 70, 73, 70, 0, 1, 1, 1, 0, + 72, 0, 72, 0, 0, 255, 219, 0, 67, 0, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 255, + 219, 0, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 255, 192, 0, 17, 8, 0, 8, + 0, 8, 3, 1, 17, 0, 2, 17, 1, 3, 17, 1, 255, 196, 0, + 20, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 7, 255, 196, 0, 32, 16, 0, 1, 2, 5, 5, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 20, 22, 0, 8, + 18, 19, 24, 6, 23, 36, 37, 39, 255, 196, 0, 20, 1, 1, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 255, 196, 0, 35, 17, 0, 2, 1, 1, 7, 5, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 20, 21, 19, 22, 0, 1, 7, 18, 23, + 36, 38, 3, 4, 35, 37, 52, 255, 218, 0, 12, 3, 1, 0, 2, + 17, 3, 17, 0, 63, 0, 118, 93, 56, 89, 200, 157, 68, 199, 111, + 134, 71, 23, 12, 215, 215, 130, 197, 136, 103, 143, 117, 170, 97, 48, + 42, 244, 202, 12, 216, 179, 211, 183, 29, 252, 24, 42, 160, 197, 45, + 65, 146, 62, 181, 91, 48, 134, 52, 246, 76, 170, 151, 4, 42, 137, + 198, 104, 56, 214, 96, 193, 7, 120, 197, 15, 154, 194, 128, 216, 207, + 170, 114, 197, 220, 215, 36, 130, 123, 155, 219, 184, 172, 222, 150, 146, + 23, 191, 47, 17, 204, 2, 197, 155, 246, 180, 206, 226, 223, 255, 217, +}; + +unsigned char rgb[8 * 8 * 3] = { + 255, 255, 255, 176, 238, 176, 94, 220, 94, 60, 213, 60, 60, 213, 60, + 94, 220, 94, 176, 238, 176, 255, 255, 255, 176, 238, 176, 46, 210, 46, + 10, 102, 10, 17, 204, 17, 17, 204, 17, 10, 102, 10, 46, 210, 46, + 176, 238, 176, 94, 220, 94, 19, 204, 19, 9, 102, 9, 17, 204, 17, + 17, 204, 17, 9, 102, 9, 19, 204, 19, 94, 220, 94, 60, 213, 60, + 17, 204, 17, 9, 102, 9, 17, 204, 17, 17, 204, 17, 9, 102, 9, + 17, 204, 17, 60, 213, 60, 60, 213, 60, 17, 204, 17, 17, 204, 17, + 17, 204, 17, 17, 204, 17, 17, 204, 17, 17, 204, 17, 60, 213, 60, + 94, 220, 94, 10, 102, 10, 17, 204, 17, 17, 204, 17, 17, 204, 17, + 17, 204, 17, 10, 102, 10, 94, 220, 94, 176, 238, 176, 46, 210, 46, + 10, 102, 10, 9, 102, 9, 9, 102, 9, 10, 102, 10, 46, 210, 46, + 176, 238, 176, 255, 255, 255, 176, 238, 176, 94, 220, 94, 60, 213, 60, + 60, 213, 60, 94, 220, 94, 176, 238, 176, 255, 255, 255, +}; + +#define PROGRAM_NAME "test_video" + +static const char doc[] = + "\nTest if ZBar is able to handle a video input (camera)\n"; + +static const struct argp_option options[] = { + { "quiet", 'q', 0, 0, "Don't be verbose", 0 }, + { "help", '?', 0, 0, "Give this help list", -1 }, + { "usage", -3, 0, 0, "Give a short usage message", 0 }, + { 0 } +}; + +static int quiet = 0; + +static error_t parse_opt(int k, char *optarg, struct argp_state *state) +{ + switch (k) { + case 'q': + quiet = 1; + break; + case '?': + argp_state_help(state, state->out_stream, + ARGP_HELP_SHORT_USAGE | ARGP_HELP_LONG | ARGP_HELP_DOC); + exit(0); + case -3: + argp_state_help(state, state->out_stream, ARGP_HELP_USAGE); + exit(0); + default: + return ARGP_ERR_UNKNOWN; + }; + return 0; +} + +static const struct argp argp = { + .options = options, + .parser = parse_opt, + .doc = doc, +}; + +int main(int argc, char **argv) +{ + if (argp_parse(&argp, argc, argv, ARGP_NO_HELP | ARGP_NO_EXIT, 0, 0)) { + argp_help(&argp, stderr, ARGP_HELP_SHORT_USAGE, PROGRAM_NAME); + return -1; + } + if (!quiet) + zbar_set_verbosity(32); + else + zbar_set_verbosity(0); + + zbar_processor_t *proc = zbar_processor_create(0); + assert(proc); + if (zbar_processor_init(proc, NULL, 1)) + return (2); + + zbar_image_t *img = zbar_image_create(); + zbar_image_set_size(img, 8, 8); + zbar_image_set_format(img, fourcc('J', 'P', 'E', 'G')); + zbar_image_set_data(img, jpeg, sizeof(jpeg), NULL); + + zbar_image_t *test = zbar_image_convert(img, fourcc('Y', '8', '0', '0')); + if (!test) + return (2); + if (!quiet) + printf("converted: %d x %d (%lx) %08lx\n", zbar_image_get_width(test), + zbar_image_get_height(test), zbar_image_get_data_length(test), + zbar_image_get_format(test)); + + if (zbar_process_image(proc, test) < 0) + return (3); + if (zbar_processor_set_visible(proc, 1)) + return (4); + + printf("jpeg PASSED.\n"); + return (0); +} |