Some refactoring of common VU functions.

[nageru] / vu_common.h

diff --git a/vu_common.h b/vu_common.h
new file mode 100644 (file)
index 0000000..4a50552
--- /dev/null
+++ b/vu_common.h
@@ -0,0 +1,9 @@
+#ifndef _VU_COMMON_H
+#define _VU_COMMON_H 1
+
+#include <QPainter>
+
+int lufs_to_pos(float level_lu, int height);
+void draw_vu_meter(QPainter &painter, float level_lu, int width, int height, int margin);
+
+#endif // !defined(_VU_COMMON_H)