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Add ProMotion Support to iOS Exports

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This commit is contained in:
Zach Coleman 2022-10-29 23:31:13 -04:00
parent 6a9317c9fc
commit 601c42be66
4 changed files with 12 additions and 6 deletions
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3
doc/classes/ProjectSettings.xml
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@ -565,6 +565,9 @@
The default screen orientation to use on mobile devices. See [enum DisplayServer.ScreenOrientation] for possible values.
[b]Note:[/b] When set to a portrait orientation, this project setting does not flip the project resolution's width and height automatically. Instead, you have to set [member display/window/size/viewport_width] and [member display/window/size/viewport_height] accordingly.
</member>
<member name="display/window/ios/allow_high_refresh_rate" type="bool" setter="" getter="" default="true">
If [code]true[/code], iOS devices that support high refresh rate/"ProMotion" will be allowed to render at up to 120 frames per second.
</member>
<member name="display/window/ios/hide_home_indicator" type="bool" setter="" getter="" default="true">
If [code]true[/code], the home indicator is hidden automatically. This only affects iOS devices without a physical home button.
</member>

1
main/main.cpp
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@ -1820,6 +1820,7 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
PROPERTY_HINT_RANGE,
"0,33200,1,or_greater")); // No negative numbers
GLOBAL_DEF("display/window/ios/allow_high_refresh_rate", true);
GLOBAL_DEF("display/window/ios/hide_home_indicator", true);
GLOBAL_DEF("display/window/ios/hide_status_bar", true);
GLOBAL_DEF("display/window/ios/suppress_ui_gesture", true);

1
misc/dist/ios_xcode/godot_ios/godot_ios-Info.plist vendored
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@ -58,5 +58,6 @@
</array>
$additional_plist_content
$plist_launch_screen_name
<key>CADisableMinimumFrameDurationOnPhone</key><true/>
</dict>
</plist>

13
platform/ios/godot_view.mm
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@ -30,6 +30,7 @@
#import "godot_view.h"
#include "core/config/project_settings.h"
#include "core/os/keyboard.h"
#include "core/string/ustring.h"
#import "display_layer.h"
@ -205,16 +206,16 @@ static const float earth_gravity = 9.80665;
if (self.useCADisplayLink) {
self.displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(drawView)];
// Approximate frame rate
// assumes device refreshes at 60 fps
int displayFPS = (NSInteger)(1.0 / self.renderingInterval);
self.displayLink.preferredFramesPerSecond = displayFPS;
if (GLOBAL_GET("display/window/ios/allow_high_refresh_rate")) {
self.displayLink.preferredFramesPerSecond = 120;
} else {
self.displayLink.preferredFramesPerSecond = 60;
}
// Setup DisplayLink in main thread
[self.displayLink addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSRunLoopCommonModes];
} else {
self.animationTimer = [NSTimer scheduledTimerWithTimeInterval:self.renderingInterval target:self selector:@selector(drawView) userInfo:nil repeats:YES];
self.animationTimer = [NSTimer scheduledTimerWithTimeInterval:(1.0 / 60) target:self selector:@selector(drawView) userInfo:nil repeats:YES];
}
}