1 files changed, 32 insertions, 0 deletions
diff --git a/src/nvg/frame.c b/src/nvg/frame.c
new file mode 100644
index 0000000..0012431
--- /dev/null
+++ b/src/nvg/frame.c
@@ -0,0 +1,32 @@
+#include <lua.h>
+#include <lauxlib.h>
+#include <nanovg.h>
+#include "nvg.h"
+
+
+int nvgBeginFrame_bind(lua_State *L)
+{
+	struct NVGcontext **vg = luaL_checkudata(L, 1, nvg_ctx_tname);
+	float width      = luaL_checknumber(L, 2);
+	float height     = luaL_checknumber(L, 3);
+	float pixelRatio = luaL_checknumber(L, 4);
+
+	nvgBeginFrame(*vg, width, height, pixelRatio);
+	return 0;
+}
+
+
+int nvgCancelFrame_bind(lua_State *L)
+{
+	struct NVGcontext **vg = luaL_checkudata(L, 1, nvg_ctx_tname);
+	nvgCancelFrame(*vg);
+	return 0;
+}
+
+
+int nvgEndFrame_bind(lua_State *L)
+{
+	struct NVGcontext **vg = luaL_checkudata(L, 1, nvg_ctx_tname);
+	nvgEndFrame(*vg);
+	return 0;
+}