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-rw-r--r--image.c19
1 files changed, 18 insertions, 1 deletions
diff --git a/image.c b/image.c
index 02df898..a7530a8 100644
--- a/image.c
+++ b/image.c
@@ -56,6 +56,23 @@ void img_free(img_t* img) {
imlib_free_image();
}
+int img_check(const char *filename) {
+ Imlib_Image *im;
+
+ if (!filename)
+ return 0;
+
+ if ((im = imlib_load_image(filename))) {
+ imlib_context_set_image(im);
+ imlib_image_set_changes_on_disk();
+ imlib_free_image();
+ return 1;
+ } else {
+ warn("invalid file: %s", filename);
+ return 0;
+ }
+}
+
int img_load(img_t *img, const char *filename) {
if (!img || !filename)
return 0;
@@ -66,7 +83,7 @@ int img_load(img_t *img, const char *filename) {
imlib_context_set_anti_alias(img->aa);
img->scalemode = options->scalemode;
} else {
- warn("not an image: %s", filename);
+ warn("invalid file: %s", filename);
imlib_context_set_image(im_invalid);
imlib_context_set_anti_alias(0);
}