vsync, integer scale

source/core/rendering/menu.cpp

@@ -136,6 +136,14 @@ namespace Menu {
             [] { return onOff(Options::video.supersampling); },
             [](int) { Screen::get()->toggleSupersampling(); }, nullptr});
 
+        p.items.push_back({Locale::get("menu.items.vsync"), ItemKind::Toggle,
+            [] { return onOff(Options::video.vsync); },
+            [](int) { Screen::get()->toggleVSync(); }, nullptr});
+
+        p.items.push_back({Locale::get("menu.items.integer_scale"), ItemKind::Toggle,
+            [] { return onOff(Options::video.integer_scale); },
+            [](int) { Screen::get()->toggleIntegerScale(); }, nullptr});
+
         p.items.push_back({Locale::get("menu.items.shader_type"), ItemKind::Cycle,
             [] { return std::string(Screen::get()->getActiveShaderName()); }, [](int dir) {
                 if (dir < 0) Screen::get()->prevShaderType();

source/core/rendering/screen.cpp

@@ -88,6 +88,7 @@ void Screen::initShaders() {
 
     // Aplica opcions de vídeo
     shader_backend_->setScaleMode(Options::video.integer_scale);
+    shader_backend_->setVSync(Options::video.vsync);
     shader_backend_->setStretchFilter(Options::video.stretch_filter_linear);
     shader_backend_->setStretch4_3(Options::video.aspect_ratio_4_3);
     shader_backend_->setLinearUpscale(Options::video.linear_upscale);
@@ -203,6 +204,13 @@ void Screen::toggleIntegerScale() {
     }
 }
 
+void Screen::toggleVSync() {
+    Options::video.vsync = !Options::video.vsync;
+    if (shader_backend_) {
+        shader_backend_->setVSync(Options::video.vsync);
+    }
+}
+
 void Screen::toggleStretchFilter() {
     Options::video.stretch_filter_linear = !Options::video.stretch_filter_linear;
     if (shader_backend_) {

source/core/rendering/screen.hpp

@@ -27,6 +27,7 @@ class Screen {
     void toggleSupersampling();
     void toggleAspectRatio();
     void toggleIntegerScale();
+    void toggleVSync();
     void toggleStretchFilter();
     void nextShaderType();  // Cicla PostFX ↔ CrtPi (F7)
     void prevShaderType();  // Cicla al revés