[Scummvm-git-logs] scummvm master -> 5585d77e5e4b9ec9fb90928ac384ecc2129c96ac

[criezy]

This automated email contains information about 1 new commit which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .

Summary:
5585d77e5e IOS7: Use screen scale to scale the overlay


Commit: 5585d77e5e4b9ec9fb90928ac384ecc2129c96ac
    https://github.com/scummvm/scummvm/commit/5585d77e5e4b9ec9fb90928ac384ecc2129c96ac
Author: Thierry Crozat (criezy at scummvm.org)
Date: 2020-04-16T22:05:35+01:00

Commit Message:
IOS7: Use screen scale to scale the overlay

This should result in a consistent overlay size whatever the pixel
density is for the device.

Changed paths:
    backends/platform/ios7/ios7_video.mm


diff --git a/backends/platform/ios7/ios7_video.mm b/backends/platform/ios7/ios7_video.mm
index 999f3d3678..0853bd9422 100644
--- a/backends/platform/ios7/ios7_video.mm
+++ b/backends/platform/ios7/ios7_video.mm
@@ -192,22 +192,9 @@ uint getSizeNextPOT(uint size) {
 - (void)createOverlaySurface {
 	uint overlayWidth = (uint) MAX(_renderBufferWidth, _renderBufferHeight);
 	uint overlayHeight = (uint) MIN(_renderBufferWidth, _renderBufferHeight);
-
-	if (iOS7_isBigDevice()) {
-		// On really big displays, like the iPad Pro, we scale the interface down
-		// so that the controls are not too small..
-		while (overlayHeight > 1024) {
-			overlayWidth /= 2;
-			overlayHeight /= 2;
-		}
-	}
-	else {
-		// On small devices, we force the user interface to use the small theme
-		while (overlayHeight > 480) {
-			overlayWidth /= 2;
-			overlayHeight /= 2;
-		}
-	}
+	float hdpi_scaler = [UIScreen mainScreen].scale;
+	overlayWidth = (uint)(overlayWidth / hdpi_scaler);
+	overlayHeight = (uint)(overlayHeight / hdpi_scaler);
 
 	_videoContext.overlayWidth = overlayWidth;
 	_videoContext.overlayHeight = overlayHeight;