V-Sync new submenu proposal.

disabled or plain mode, maybe adaptive mode can be considered at some point.
devnexen · Apr 16, 2022 · b539f2f · b539f2f
1 parent e6d1856
commit b539f2f
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Showing 4 changed files with 17 additions and 1 deletion.
diff --git a/Resources/Scripts/Gui/StartupScreen/ConfigViewTabs.as b/Resources/Scripts/Gui/StartupScreen/ConfigViewTabs.as
@@ -131,6 +131,12 @@ namespace spades {
                     _Tr("StartupScreen",
                         "Uses a number representation which allows wider dynamic range during rendering process. " "Additionally, this allows color calculation whose value is in linear correspondence with actual energy, " "that is, physically accurate blending can be achieved.")));
 
+                cfg.AddRow(StartupScreenConfigCheckItemEditor(
+                    ui, StartupScreenConfig(ui, "r_vsync"), "0", "1",
+                    _Tr("StartupScreen", "V-Sync"),
+                    _Tr("StartupScreen",
+                        "Enables frame rate synchronization.")));
+
                 {
                     StartupScreenComplexConfig cplx;
                     cplx.AddEditor(StartupScreenConfigCheckItemEditor(

diff --git a/Sources/Core/Settings.cpp b/Sources/Core/Settings.cpp
@@ -382,6 +382,14 @@ namespace spades {
 	void Settings::ItemHandle::operator=(const std::string &value) { item->Set(value); }
 	void Settings::ItemHandle::operator=(int value) { item->Set(value); }
 	void Settings::ItemHandle::operator=(float value) { item->Set(value); }
+	bool Settings::ItemHandle::operator==(int value) {
+		item->Load();
+		return item->intValue == value;
+	}
+	bool Settings::ItemHandle::operator!=(int value) {
+		item->Load();
+		return item->intValue != value;
+	}
 	Settings::ItemHandle::operator std::string() {
 		item->Load();
 		return item->string;

diff --git a/Sources/Core/Settings.h b/Sources/Core/Settings.h
@@ -102,6 +102,8 @@ namespace spades {
 			void operator=(const std::string &);
 			void operator=(int);
 			void operator=(float);
+			bool operator==(int);
+			bool operator!=(int);
 			operator std::string();
 			operator float();
 			operator int();

diff --git a/Sources/Gui/SDLRunner.cpp b/Sources/Gui/SDLRunner.cpp
@@ -521,7 +521,7 @@ namespace spades {
 
 #ifndef __sun
 					if (rtype == RendererType::GL) {
-						if (SDL_GL_SetSwapInterval(r_vsync) != 0) {
+						if (r_vsync != 0 && SDL_GL_SetSwapInterval(r_vsync) != 0) {
 							SPRaise("SDL_GL_SetSwapInterval failed: %s", SDL_GetError());
 						}
 					}