diff options
Diffstat (limited to 'test/grab_pylon.c')
-rw-r--r-- | test/grab_pylon.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/test/grab_pylon.c b/test/grab_pylon.c deleted file mode 100644 index 2f9b5a0..0000000 --- a/test/grab_pylon.c +++ /dev/null @@ -1,96 +0,0 @@ -/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu> - (Karlsruhe Institute of Technology) - - This library is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by the - Free Software Foundation; either version 2.1 of the License, or (at your - option) any later version. - - This library 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 General Public License for more - details. - - You should have received a copy of the GNU Lesser General Public License along - with this library; if not, write to the Free Software Foundation, Inc., 51 - Franklin St, Fifth Floor, Boston, MA 02110, USA */ - -#include <glib-object.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include "uca-camera.h" - -#define handle_error(errno) {if ((errno) != UCA_NO_ERROR) printf("error at <%s:%i>\n", \ - __FILE__, __LINE__);} - -static UcaCamera *camera = NULL; - -void sigint_handler(int signal) -{ - printf("Closing down libuca\n"); - uca_camera_stop_recording(camera, NULL); - g_object_unref(camera); - exit(signal); -} - -int main(int argc, char *argv[]) -{ - GError *error = NULL; - (void) signal(SIGINT, sigint_handler); - - g_type_init(); - camera = uca_camera_new("pylon", &error); - - if (camera == NULL) { - g_print("Couldn't initialize camera\n"); - return 1; - } - - guint width, height, bits; - g_object_get(G_OBJECT(camera), - "sensor-width", &width, - "sensor-height", &height, - "sensor-bitdepth", &bits, - NULL); - - const int pixel_size = bits == 8 ? 1 : 2; - g_print("allocate buffer %u, %u, %d\n", width, height, pixel_size); - gpointer buffer = g_malloc0(width * height * pixel_size); - - gchar filename[FILENAME_MAX]; - - for (int i = 0; i < 2; i++) { - gint counter = 0; - g_print("Start recording\n"); - uca_camera_start_recording(camera, &error); - g_assert_no_error(error); - - while (counter < 10) { - g_print(" grab frame ... "); - uca_camera_grab(camera, &buffer, &error); - if (error != NULL) { - g_print("\nError: %s\n", error->message); - goto cleanup; - } - g_print("done\n"); - - snprintf(filename, FILENAME_MAX, "frame-%08i.raw", counter++); - FILE *fp = fopen(filename, "wb"); - fwrite(buffer, width*height, pixel_size, fp); - fclose(fp); - //g_usleep(2 * G_USEC_PER_SEC); - } - - g_print("Stop recording\n"); - uca_camera_stop_recording(camera, &error); - g_assert_no_error(error); - } - -cleanup: - uca_camera_stop_recording(camera, NULL); - g_object_unref(camera); - g_free(buffer); - - return error != NULL ? 1 : 0; -} |