Run make and then run ./gdkpb with any pictures intended to load via gdk pixbuf.
Example: ./gdkpb ./testimg_with_no_suffix ./testimg.jpg
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September 5, 2018 13:57
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gdk pixbuf fileinfo tester
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| /gdkpb |
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| #include <gdk-pixbuf/gdk-pixbuf.h> | |
| int main(int argc, char *argv[]) | |
| { | |
| for (int i = 1; i < argc; i++) { | |
| const char *f = argv[i]; | |
| printf("Testing '%s'\n", f); | |
| GdkPixbufFormat *format = gdk_pixbuf_get_file_info(f, NULL, NULL); | |
| if (format) { | |
| printf("Name: %s\n", gdk_pixbuf_format_get_name(format)); //it's leaking. But I don't care! | |
| printf("Desc: %s\n", gdk_pixbuf_format_get_description(format)); //it's leaking. But I don't care! | |
| printf("Disa: %d\n", gdk_pixbuf_format_is_disabled(format)); | |
| gchar **exts = gdk_pixbuf_format_get_extensions(format); | |
| printf("Supported extensions:"); | |
| for(gchar **ext = exts; *ext; ext++) printf(" %s", *ext); | |
| printf("\n"); | |
| g_strfreev(exts); | |
| } else { | |
| printf("File image format not recognized for '%s'\n", f); | |
| } | |
| GError *e = NULL; | |
| GdkPixbuf *pb = gdk_pixbuf_new_from_file(f, &e); | |
| if (e) printf("Error loading file '%s': %s\n", f, e->message); | |
| if (!e && pb) printf("Successfully loaded '%s'\n", f); | |
| if (e) g_error_free(e); | |
| if (pb) g_object_unref(pb); | |
| printf("\n"); | |
| } | |
| return 0; | |
| } |
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| PKG_CONFIG ?= pkg-config | |
| pkg_config_packs := gdk-pixbuf-2.0 | |
| .PHONY: all clean | |
| all: gdkpb | |
| clean: | |
| rm -rf gdkpb | |
| gdkpb: gdkpb.c | |
| gcc -o $@ $(shell $(PKG_CONFIG) --libs --cflags ${pkg_config_packs}) $^ |
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