Improve preferred FPS setting logic and documentation on iOS backend (l…

…ibgdx#7382) * Generate MobiVM MetalANGLE backend * Generate updated MobiVM MetalANGLE backend (libgdx#7377) * Generate MobiVM MetalANGLE backend * feat: Add CHANGES for iOS AudioDevice --------- Co-authored-by: GitHub Action <[email protected]> * Improved preferred FPS setting logic and coumentation on iOS backend * Generate MobiVM MetalANGLE backend --------- Co-authored-by: GitHub Action <[email protected]> Co-authored-by: Berstanio <[email protected]>
obigu · Apr 20, 2024 · 57c8ce1 · 57c8ce1
1 parent 8a2504f
commit 57c8ce1
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Showing 4 changed files with 10 additions and 8 deletions.
diff --git a/...obovm-metalangle/src/com/badlogic/gdx/backends/iosrobovm/IOSApplicationConfiguration.java b/...obovm-metalangle/src/com/badlogic/gdx/backends/iosrobovm/IOSApplicationConfiguration.java
@@ -36,8 +36,8 @@ public class IOSApplicationConfiguration {
 	/** the multisample format, None is default * */
 	public MGLDrawableMultisample multisample = MGLDrawableMultisample.None;
 
-	/** preferred/max number of frames per second. Set to "0" to indicate max supported by screen (on standard OpenGL backend (non
-	 * MetalANGLE) Apple has a 60fps cap on most devices). * */
+	/** preferred/max number of frames per second. Set to "0" to indicate max supported by screen. Important: On standard OpenGL
+	 * backend FPS is capped to 60. Make sure to use MetalANGLE to support higher FPS. * */
 	public int preferredFramesPerSecond = 0;
 
 	/** whether to use the accelerometer, default true * */

diff --git a/...ds/gdx-backend-robovm-metalangle/src/com/badlogic/gdx/backends/iosrobovm/IOSGraphics.java b/...ds/gdx-backend-robovm-metalangle/src/com/badlogic/gdx/backends/iosrobovm/IOSGraphics.java
@@ -150,10 +150,11 @@ public void draw (CGRect rect) {
 		viewController.setView(view);
 		viewController.setDelegate(viewDelegate);
 		int preferredFps;
+		int maxSupportedFPS = (int)(UIScreen.getMainScreen().getMaximumFramesPerSecond());
 		if (config.preferredFramesPerSecond == 0) {
-			preferredFps = (int)(UIScreen.getMainScreen().getMaximumFramesPerSecond());
+			preferredFps = maxSupportedFPS;
 		} else {
-			preferredFps = config.preferredFramesPerSecond;
+			preferredFps = Math.min(config.preferredFramesPerSecond, maxSupportedFPS);
 		}
 		viewController.setPreferredFramesPerSecond(preferredFps);
 		this.app = app;

diff --git a/...x-backend-robovm/src/com/badlogic/gdx/backends/iosrobovm/IOSApplicationConfiguration.java b/...x-backend-robovm/src/com/badlogic/gdx/backends/iosrobovm/IOSApplicationConfiguration.java
@@ -47,8 +47,8 @@ public class IOSApplicationConfiguration {
 	/** the multisample format, None is default **/
 	public GLKViewDrawableMultisample multisample = GLKViewDrawableMultisample.None;
 
-	/** preferred/max number of frames per second. Set to "0" to indicate max supported by screen (on standard OpenGL backend (non
-	 * MetalANGLE) Apple has a 60fps cap on most devices). **/
+	/** preferred/max number of frames per second. Set to "0" to indicate max supported by screen. Important: On standard OpenGL
+	 * backend FPS is capped to 60. Make sure to use MetalANGLE to support higher FPS. **/
 	public int preferredFramesPerSecond = 0;
 
 	/** whether to use the accelerometer, default true **/

diff --git a/backends/gdx-backend-robovm/src/com/badlogic/gdx/backends/iosrobovm/IOSGraphics.java b/backends/gdx-backend-robovm/src/com/badlogic/gdx/backends/iosrobovm/IOSGraphics.java
@@ -145,10 +145,11 @@ public void draw (CGRect rect) {
 		viewController.setDelegate(viewDelegate);
 
 		int preferredFps;
+		int maxSupportedFPS = (int)(UIScreen.getMainScreen().getMaximumFramesPerSecond());
 		if (config.preferredFramesPerSecond == 0) {
-			preferredFps = (int)(UIScreen.getMainScreen().getMaximumFramesPerSecond());
+			preferredFps = maxSupportedFPS;
 		} else {
-			preferredFps = config.preferredFramesPerSecond;
+			preferredFps = Math.min(config.preferredFramesPerSecond, maxSupportedFPS);
 		}
 		viewController.setPreferredFramesPerSecond(preferredFps);