1 files changed, 20 insertions, 0 deletions
diff --git a/render/allocator.c b/render/allocator.c
new file mode 100644
index 00000000..3638bd62
--- /dev/null
+++ b/render/allocator.c
@@ -0,0 +1,20 @@
+#include <assert.h>
+#include <stdlib.h>
+#include "render/allocator.h"
+
+void wlr_allocator_init(struct wlr_allocator *alloc,
+		const struct wlr_allocator_interface *impl) {
+	assert(impl && impl->destroy && impl->create_buffer);
+	alloc->impl = impl;
+	wl_signal_init(&alloc->events.destroy);
+}
+
+void wlr_allocator_destroy(struct wlr_allocator *alloc) {
+	wl_signal_emit(&alloc->events.destroy, NULL);
+	alloc->impl->destroy(alloc);
+}
+
+struct wlr_buffer *wlr_allocator_create_buffer(struct wlr_allocator *alloc,
+		int width, int height, const struct wlr_drm_format *format) {
+	return alloc->impl->create_buffer(alloc, width, height, format);
+}