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optional garbage tuning

This commit is contained in:
Levent Duivel 2024-11-11 03:22:39 +05:00
parent ae72f62025
commit 456470fb7d
3 changed files with 38 additions and 6 deletions
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14
screendump/FrameUpdater.m
View File

@ -15,9 +15,10 @@
IOSurfaceRef _staticBuffer; IOSurfaceRef _staticBuffer;
size_t _width; size_t _width;
size_t _height; size_t _height;
BOOL _useCADisplayLink;
} }
-(instancetype)initWithSurfaceInfo:(IOSurfaceRef)screenSurface rfbScreenInfo:(rfbScreenInfoPtr)rfbScreenInfo accelerator:(IOSurfaceAcceleratorRef)accelerator staticBuffer:(IOSurfaceRef)staticBuffer width:(size_t)width height:(size_t)height { -(instancetype)initWithSurfaceInfo:(IOSurfaceRef)screenSurface rfbScreenInfo:(rfbScreenInfoPtr)rfbScreenInfo accelerator:(IOSurfaceAcceleratorRef)accelerator staticBuffer:(IOSurfaceRef)staticBuffer width:(size_t)width height:(size_t)height useCADisplayLink:(BOOL)useCADisplayLink {
if ((self = [super init])) { if ((self = [super init])) {
_q = [[NSOperationQueue alloc] init]; _q = [[NSOperationQueue alloc] init];
_updatingFrames = NO; _updatingFrames = NO;
@ -30,6 +31,7 @@
_staticBuffer = staticBuffer; _staticBuffer = staticBuffer;
_width = width; _width = width;
_height = height; _height = height;
_useCADisplayLink = useCADisplayLink;
} }
return self; return self;
} }
@ -58,17 +60,25 @@
dispatch_async(dispatch_get_main_queue(), ^(void){ dispatch_async(dispatch_get_main_queue(), ^(void){
[_updateFrameTimer invalidate]; [_updateFrameTimer invalidate];
_updateFrameTimer = nil;
_updatingFrames = NO; _updatingFrames = NO;
}); });
} }
-(void)startFrameLoop { -(void)startFrameLoop {
// if (size_image == 0) VNCSetup();
[self stopFrameLoop]; [self stopFrameLoop];
_updatingFrames = YES; _updatingFrames = YES;
if (_useCADisplayLink) {
CADisplayLink *displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(_updateFrame)];
displayLink.preferredFramesPerSecond = 60; // Adjust as needed
[displayLink addToRunLoop:[NSRunLoop mainRunLoop] forMode:NSDefaultRunLoopMode];
_updateFrameTimer = (NSTimer *)displayLink;
} else {
dispatch_async(dispatch_get_main_queue(), ^(void){ dispatch_async(dispatch_get_main_queue(), ^(void){
_updateFrameTimer = [NSTimer scheduledTimerWithTimeInterval:1/400 target:self selector:@selector(_updateFrame) userInfo:nil repeats:YES]; _updateFrameTimer = [NSTimer scheduledTimerWithTimeInterval:1/400 target:self selector:@selector(_updateFrame) userInfo:nil repeats:YES];
}); });
}
} }
-(void)dealloc { -(void)dealloc {

4
screendump/ScreenDumpVNC.m
View File

@ -142,7 +142,9 @@
free(arg0); free(arg0);
_frameUpdater = [[FrameUpdater alloc] initWithSurfaceInfo:_screenSurface rfbScreenInfo:_rfbScreenInfo accelerator:_accelerator staticBuffer:_staticBuffer width:_width height:_height]; NSDictionary* defaults = getPrefsForAppId(@"ru.mostmodest.screendump");
bool useCADisplayLink = [[defaults objectForKey:@"displaysync"]?:@NO boolValue];
_frameUpdater = [[FrameUpdater alloc] initWithSurfaceInfo:_screenSurface rfbScreenInfo:_rfbScreenInfo accelerator:_accelerator staticBuffer:_staticBuffer width:_width height:_height useCADisplayLink:useCADisplayLink];
} }
-(rfbBool)handleVNCAuthorization:(rfbClientPtr)client data:(const char *)data size:(int)size { -(rfbBool)handleVNCAuthorization:(rfbClientPtr)client data:(const char *)data size:(int)size {

20
screendump/layout/Library/PreferenceLoader/Preferences/screendump/Preferences.plist
View File

@ -81,6 +81,26 @@
<key>isNumeric</key> <key>isNumeric</key>
<true/> <true/>
</dict> </dict>
<dict>
<key>cell</key>
<string>PSGroupCell</string>
<key>label</key>
<string>Tuning</string>
</dict>
<dict>
<key>PostNotification</key>
<string>ru.mostmodest.screendump/restart</string>
<key>cell</key>
<string>PSSwitchCell</string>
<key>default</key>
<false/>
<key>defaults</key>
<string>ru.mostmodest.screendump</string>
<key>key</key>
<string>displaysync</string>
<key>label</key>
<string>Update screen using CADisplayLink</string>
</dict>
</array> </array>
</dict> </dict>
</plist> </plist>