diff --git a/src/platform/sdl/sdlinput.cpp b/src/platform/sdl/sdlinput.cpp
index e7d03b95..3215f3c5 100644
--- a/src/platform/sdl/sdlinput.cpp
+++ b/src/platform/sdl/sdlinput.cpp
@@ -28,6 +28,11 @@
 /* We force joystick polling because no events are received when
  * there is no SDL display (eg. on the Raspberry Pi). */
 #define SDL_FORCE_POLL_JOYSTICK 1
+#if EMSCRIPTEN
+#define MOUSE_SPEED_MOD 10.f
+#else
+#define MOUSE_SPEED_MOD 100.f
+#endif
 
 namespace lol
 {
@@ -80,6 +85,9 @@ SdlInput::SdlInput(int app_w, int app_h, int screen_w, int screen_h)
 
     SDL_Init(SDL_INIT_TIMER | SDL_INIT_JOYSTICK);
 
+    m_data->m_keyboard = InputDeviceInternal::CreateStandardKeyboard();
+    m_data->m_mouse = InputDeviceInternal::CreateStandardMouse();
+
 #   if !EMSCRIPTEN
 #       if SDL_FORCE_POLL_JOYSTICK
     SDL_JoystickEventState(SDL_QUERY);
@@ -87,9 +95,6 @@ SdlInput::SdlInput(int app_w, int app_h, int screen_w, int screen_h)
     SDL_JoystickEventState(SDL_ENABLE);
 #       endif //SDL_FORCE_POLL_JOYSTICK
 
-    m_data->m_keyboard = InputDeviceInternal::CreateStandardKeyboard();
-    m_data->m_mouse = InputDeviceInternal::CreateStandardMouse();
-
     /* Register all the joysticks we can find, and let the input
      * system decide what it wants to track. */
     for (int i = 0; i < SDL_NumJoysticks(); i++)
@@ -228,14 +233,18 @@ void SdlInputData::Tick(float seconds)
         vec2 vprevmouse = vec2(m_prevmouse);
         m_mouse->SetCursor(0, vmouse / m_app, mouse);
         // Note: 100.0f is an arbitrary value that makes it feel about the same than an xbox controller joystick
-        m_mouse->SetAxis(0, (mouse.x - vprevmouse.x) * 100.0f / max_screen_size);
+        m_mouse->SetAxis(0, (mouse.x - vprevmouse.x) * MOUSE_SPEED_MOD / max_screen_size);
         // Y Axis is also negated to match the usual joystick Y axis (negatives values are for the upper direction)
-        m_mouse->SetAxis(1,-(mouse.y - vprevmouse.y) * 100.0f / max_screen_size);
+        m_mouse->SetAxis(1,-(mouse.y - vprevmouse.y) * MOUSE_SPEED_MOD / max_screen_size);
     }
 
     //Mouse is focused, Validate the InScreen Key
     //Hardcoded 3, not very nice.
+#   if !EMSCRIPTEN
     m_mouse->SetKey(3, !!(SDL_GetAppState() & SDL_APPMOUSEFOCUS));
+#else //Emscripten doesn't seem to handle SDL_APPMOUSEFOCUS
+    m_mouse->SetKey(3, true);
+#endif
 
     if (m_mousecapture)
     {
diff --git a/test/meshviewer.cpp b/test/meshviewer.cpp
index 44f70b81..84f1b8de 100644
--- a/test/meshviewer.cpp
+++ b/test/meshviewer.cpp
@@ -26,12 +26,12 @@ static int const TEXTURE_WIDTH = 256;
 
 #define     NO_NACL_EM          (!__native_client__ && !EMSCRIPTEN)
 #define     NACL_EM             (__native_client__ || EMSCRIPTEN)
-#define     NO_NACL_EM_INPUT    (1 && !EMSCRIPTEN)
+#define     NO_NACL_EM_INPUT    (1)
 
 #define     R_M                 1.f
 #if NACL_EM
-#define     DEFAULT_WIDTH       (770.f * R_M)
-#define     DEFAULT_HEIGHT      (200.f * R_M)
+#define     DEFAULT_WIDTH       (800.f * R_M)
+#define     DEFAULT_HEIGHT      (400.f * R_M)
 #else
 #define     DEFAULT_WIDTH       (1200.f * R_M)
 #define     DEFAULT_HEIGHT      (400.f * R_M)
@@ -180,7 +180,7 @@ public:
         m_zoom = -100.f;
         m_zoom_mesh = 0.f;
         m_zoom_speed = 0.f;
-        m_rot = vec2(45.f);
+        m_rot = vec2(45.f, -45.f);
         m_rot_mesh = vec2::zero;
         m_rot_speed = vec2::zero;
         m_pos = vec2::zero;