add mono_render_left_eye option (#6140)

src/citra/config.cpp

@@ -137,6 +137,8 @@ void Config::ReadValues() {
     Settings::values.texture_filter_name =
         sdl2_config->GetString("Renderer", "texture_filter_name", "none");
 
+    Settings::values.mono_render_left_eye =
+        sdl2_config->GetBoolean("Renderer", "mono_render_left_eye", true);
     Settings::values.render_3d = static_cast<Settings::StereoRenderOption>(
         sdl2_config->GetInteger("Renderer", "render_3d", 0));
     Settings::values.factor_3d =

src/citra/default_ini.h

@@ -166,6 +166,10 @@ render_3d =
 # 0 - 100: Intensity. 0 (default)
 factor_3d =
 
+# Change Default Eye to Render When in Monoscopic Mode
+# 0 (default): Right, 1: Left
+mono_render_left_eye =
+
 # The name of the post processing shader to apply.
 # Loaded from shaders if render_3d is off or side by side.
 # Loaded from shaders/anaglyph if render_3d is anaglyph