From 78a793e08fd1c1ce48f0dbdb5089dd2c4b5129fd Mon Sep 17 00:00:00 2001
From: vrld <none@none>
Date: Fri, 3 Sep 2010 14:28:57 +0200
Subject: [PATCH] Add default width/height to love.graphics.newFramebuffer

---
 src/modules/graphics/opengl/wrap_Graphics.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/modules/graphics/opengl/wrap_Graphics.cpp b/src/modules/graphics/opengl/wrap_Graphics.cpp
index 7cba064a5..efe0bf78d 100644
--- a/src/modules/graphics/opengl/wrap_Graphics.cpp
+++ b/src/modules/graphics/opengl/wrap_Graphics.cpp
@@ -294,9 +294,13 @@ namespace opengl
 
 	int w_newFramebuffer(lua_State * L)
 	{
-		int width, height;
-		width = luaL_checkint(L, 1);
-		height = luaL_checkint(L, 2);
+        // check if width and height are given. else default to screen dimensions.
+		int width  = instance->getWidth();
+		int height = instance->getHeight();
+		if (lua_gettop(L) >= 2) {
+			width = luaL_optint(L, 1, instance->getWidth());
+			height = luaL_optint(L, 2, instance->getHeight());
+		}
 		glGetError(); // clear opengl error flag
 		Framebuffer * framebuffer = instance->newFramebuffer(width, height);