Move swaybg background rendering into common/

swaylock will use it too

1 files changed, 19 insertions, 0 deletions

diff --git a/include/background-image.h b/include/background-image.h
new file mode 100644
index 00000000..e160e63d
--- /dev/null
+++ b/include/background-image.h
@@ -0,0 +1,19 @@
+#ifndef _SWAY_BACKGROUND_IMAGE_H
+#define _SWAY_BACKGROUND_IMAGE_H
+#include "cairo.h"
+
+enum background_mode {
+	BACKGROUND_MODE_STRETCH,
+	BACKGROUND_MODE_FILL,
+	BACKGROUND_MODE_FIT,
+	BACKGROUND_MODE_CENTER,
+	BACKGROUND_MODE_TILE,
+	BACKGROUND_MODE_SOLID_COLOR,
+};
+
+cairo_surface_t *load_background_image(const char *path);
+void render_background_image(cairo_t *cairo, cairo_surface_t *image,
+		enum background_mode mode, int buffer_width, int buffer_height,
+		int buffer_scale);
+
+#endif