From 66c883b75b4c5258813400a8f23405350931a5f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Mon, 7 Apr 2014 13:44:52 +0200
Subject: Add sdl_renderer:get_viewport/1

---
 src/esdl2.erl        | 4 ++++
 src/sdl_renderer.erl | 5 +++++
 2 files changed, 9 insertions(+)

(limited to 'src')

diff --git a/src/esdl2.erl b/src/esdl2.erl
index b5491f6..2fe78f2 100644
--- a/src/esdl2.erl
+++ b/src/esdl2.erl
@@ -72,6 +72,7 @@
 -export([render_get_clip_rect/1]).
 -export([render_get_logical_size/1]).
 -export([render_get_scale/1]).
+-export([render_get_viewport/1]).
 -export([render_present/1]).
 -export([render_set_logical_size/3]).
 -export([set_render_draw_color/5]).
@@ -277,6 +278,9 @@ render_get_logical_size(_) ->
 render_get_scale(_) ->
 	erlang:nif_error({not_loaded, ?MODULE}).
 
+render_get_viewport(_) ->
+	erlang:nif_error({not_loaded, ?MODULE}).
+
 render_present(_) ->
 	erlang:nif_error({not_loaded, ?MODULE}).
 
diff --git a/src/sdl_renderer.erl b/src/sdl_renderer.erl
index f31ea3e..7de570f 100644
--- a/src/sdl_renderer.erl
+++ b/src/sdl_renderer.erl
@@ -38,6 +38,7 @@
 -export([get_clip_rect/1]).
 -export([get_logical_size/1]).
 -export([get_scale/1]).
+-export([get_viewport/1]).
 -export([present/1]).
 -export([set_draw_color/5]).
 -export([set_logical_size/3]).
@@ -143,6 +144,10 @@ get_scale(Renderer) ->
 	esdl2:render_get_scale(Renderer),
 	receive {'_nif_thread_ret_', Ret} -> Ret end.
 
+get_viewport(Renderer) ->
+	esdl2:render_get_viewport(Renderer),
+	receive {'_nif_thread_ret_', Ret} -> Ret end.
+
 present(Renderer) ->
 	esdl2:render_present(Renderer).
 
-- 
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