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Diffstat (limited to 'src/loader/loader.h')
| -rw-r--r-- | src/loader/loader.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/loader/loader.h b/src/loader/loader.h index 5b5c5e6..bfee29d 100644 --- a/src/loader/loader.h +++ b/src/loader/loader.h @@ -36,9 +36,20 @@ typedef struct { extern const GgazeLoaderBackend pixbuf_backend; /* Synchronously load p_file into a GdkTexture (EXIF orientation applied). - * Returns a new GdkTexture (caller owns it) or NULL with p_err set. */ + * Returns a new GdkTexture (caller owns it) or NULL with p_err set. Used by + * tests and the clipboard helpers; the window uses the async variant below. */ GdkTexture *loader_load(GFile *p_file, GCancellable *p_cancel, GError **p_err); +/* Asynchronous load: runs the sync worker in a GTask thread, returns the + * GdkTexture via p_cb on the main thread. The source object of the task is + * p_file, so the finish callback can check it against navigator.current + * (last-write-wins). */ +void loader_load_async(GFile *p_file, GCancellable *p_cancel, + GAsyncReadyCallback p_cb, gpointer p_data); + +/* Finish an async load; returns the GdkTexture (transfer full) or NULL. */ +GdkTexture *loader_load_finish(GAsyncResult *p_res, GError **p_err); + G_END_DECLS #endif /* GGAZE_LOADER_H */
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