From 1b6565fcb7e80209b5da56cb9e004d52003185e1 Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Tue, 13 Sep 2016 00:03:59 -0700
Subject: [PATCH] use Module.createContext for 2D rendering in emscripten

---
 src/video/emscripten/SDL_emscriptenframebuffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/emscripten/SDL_emscriptenframebuffer.c b/src/video/emscripten/SDL_emscriptenframebuffer.c
index da03497bb..8a6a465d9 100644
--- a/src/video/emscripten/SDL_emscriptenframebuffer.c
+++ b/src/video/emscripten/SDL_emscriptenframebuffer.c
@@ -76,7 +76,7 @@ int Emscripten_UpdateWindowFramebuffer(_THIS, SDL_Window * window, const SDL_Rec
         if (!Module['SDL2']) Module['SDL2'] = {};
         var SDL2 = Module['SDL2'];
         if (SDL2.ctxCanvas !== Module['canvas']) {
-            SDL2.ctx = Module['canvas'].getContext('2d');
+            SDL2.ctx = Module['createContext'](Module['canvas'], false, true);
             SDL2.ctxCanvas = Module['canvas'];
         }
         if (SDL2.w !== w || SDL2.h !== h || SDL2.imageCtx !== SDL2.ctx) {