5c9d7b2759
* examples * gphoto2 * libgphoto2 * libgphoto2_port The code (at least in this part of the project) is effectively formated using tabs with a tab-size of 8 as a means for indentation. There have been a few places where spaces were introduced. Some obviously with an indent size of 8 in mind, others with an indent size of 4. This commit tries its best to make the use of tabs consistent again, at least for indenting lines. The "intra line" indentation (white space after the first non-white-space character) is still a bit of a mess. Co-authored-by: axxel <awagger@web.de>
64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
/*
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My Preview Trying to capture preview images with libgphoto2
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*/
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// block of includes from preview.c
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include <gphoto2/gphoto2.h>
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#include "samples.h"
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#include <sys/time.h> // there's a gettimeofday somewhere
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Camera *canon;
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GPContext *canoncontext;
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void get_one(void) { // capture 1 preview image
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CameraFile *file;
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char jpgname[] = "test2.jpg";
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int rslt;
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rslt = gp_file_new(&file);
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if (rslt) {
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printf("Error creating new CameraFile %i\n",rslt);
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exit(1);
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}
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// skipping focus for now but do it here
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// skipping zoom also
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rslt = gp_camera_capture_preview(canon, file, canoncontext);
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if (rslt) {
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printf("error capturing preview %i\n",rslt);
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exit(1);
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}
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rslt = gp_file_save(file, jpgname);
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if (rslt) {
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printf("Error saving file (in gp_file_save) %i\n",rslt);
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exit(1);
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}
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}
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int main(void) {
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int rslt;
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// skip this for now
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// gp_log_add_func(GP_LOG_ERROR, errordumper, NULL);
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gp_camera_new(&canon);
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canoncontext = sample_create_context();
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printf("Camera init. Takes about 10 seconds.\n");
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rslt = gp_camera_init(canon, canoncontext);
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if (rslt) {
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printf("Error initializing camera %i\n",rslt);
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exit(1);
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}
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//canon_enable_capture(canon, TRUE, canoncontext); // in config.c
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get_one();
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gp_camera_exit(canon, canoncontext);
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return 0;
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}
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