4 files changed, 25 insertions, 12 deletions
diff --git a/src/citra/config.cpp b/src/citra/config.cpp
index 98f093258..bd8ac563b 100644
--- a/src/citra/config.cpp
+++ b/src/citra/config.cpp
@@ -63,8 +63,7 @@ void Config::ReadValues() {
     // Renderer
     Settings::values.use_hw_renderer = sdl2_config->GetBoolean("Renderer", "use_hw_renderer", true);
     Settings::values.use_shader_jit = sdl2_config->GetBoolean("Renderer", "use_shader_jit", true);
-    Settings::values.use_scaled_resolution =
-        sdl2_config->GetBoolean("Renderer", "use_scaled_resolution", false);
+    Settings::values.resolution_factor = sdl2_config->GetReal("Renderer", "resolution_factor", 1.0);
     Settings::values.use_vsync = sdl2_config->GetBoolean("Renderer", "use_vsync", false);
     Settings::values.toggle_framelimit =
         sdl2_config->GetBoolean("Renderer", "toggle_framelimit", true);
diff --git a/src/citra/default_ini.h b/src/citra/default_ini.h
index bb4720d25..7996813b4 100644
--- a/src/citra/default_ini.h
+++ b/src/citra/default_ini.h
@@ -51,9 +51,10 @@ use_hw_renderer =
 # 0: Interpreter (slow), 1 (default): JIT (fast)
 use_shader_jit =
 
-# Whether to use native 3DS screen resolution or to scale rendering resolution to the displayed screen size.
-# 0 (default): Native, 1: Scaled
-use_scaled_resolution =
+# Resolution scale factor
+# 0: Auto (scales resolution to window size), 1: Native 3DS screen resolution, Otherwise a scale
+# factor for the 3DS resolution
+resolution_factor =
 
 # Whether to enable V-Sync (caps the framerate at 60FPS) or not.
 # 0 (default): Off, 1: On
diff --git a/src/citra/emu_window/emu_window_sdl2.cpp b/src/citra/emu_window/emu_window_sdl2.cpp
index b0d82b670..81a3abe3f 100644
--- a/src/citra/emu_window/emu_window_sdl2.cpp
+++ b/src/citra/emu_window/emu_window_sdl2.cpp
@@ -19,16 +19,22 @@
 
 void EmuWindow_SDL2::OnMouseMotion(s32 x, s32 y) {
     TouchMoved((unsigned)std::max(x, 0), (unsigned)std::max(y, 0));
+    motion_emu->Tilt(x, y);
 }
 
 void EmuWindow_SDL2::OnMouseButton(u32 button, u8 state, s32 x, s32 y) {
-    if (button != SDL_BUTTON_LEFT)
-        return;
-
-    if (state == SDL_PRESSED) {
-        TouchPressed((unsigned)std::max(x, 0), (unsigned)std::max(y, 0));
-    } else {
-        TouchReleased();
+    if (button == SDL_BUTTON_LEFT) {
+        if (state == SDL_PRESSED) {
+            TouchPressed((unsigned)std::max(x, 0), (unsigned)std::max(y, 0));
+        } else {
+            TouchReleased();
+        }
+    } else if (button == SDL_BUTTON_RIGHT) {
+        if (state == SDL_PRESSED) {
+            motion_emu->BeginTilt(x, y);
+        } else {
+            motion_emu->EndTilt();
+        }
     }
 }
 
@@ -54,6 +60,7 @@ EmuWindow_SDL2::EmuWindow_SDL2() {
     keyboard_id = KeyMap::NewDeviceId();
 
     ReloadSetKeymaps();
+    motion_emu = std::make_unique<Motion::MotionEmu>(*this);
 
     SDL_SetMainReady();
 
@@ -109,6 +116,7 @@ EmuWindow_SDL2::EmuWindow_SDL2() {
 EmuWindow_SDL2::~EmuWindow_SDL2() {
     SDL_GL_DeleteContext(gl_context);
     SDL_Quit();
+    motion_emu = nullptr;
 }
 
 void EmuWindow_SDL2::SwapBuffers() {
diff --git a/src/citra/emu_window/emu_window_sdl2.h b/src/citra/emu_window/emu_window_sdl2.h
index c8cd919c6..b1cbf16d7 100644
--- a/src/citra/emu_window/emu_window_sdl2.h
+++ b/src/citra/emu_window/emu_window_sdl2.h
@@ -4,8 +4,10 @@
 
 #pragma once
 
+#include <memory>
 #include <utility>
 #include "core/frontend/emu_window.h"
+#include "core/frontend/motion_emu.h"
 
 struct SDL_Window;
 
@@ -61,4 +63,7 @@ private:
 
     /// Device id of keyboard for use with KeyMap
     int keyboard_id;
+
+    /// Motion sensors emulation
+    std::unique_ptr<Motion::MotionEmu> motion_emu;
 };