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Call redraw only when region is invalidated 

Added a condition to redraw a rect only when region is invalidated. For
example. this avoids a redraw when only the cursor changes on the
remote machine.
This commit is contained in:
Mehul Dhorda 2014-11-19 11:48:12 -08:00
parent 8a5ded36e6
commit 58ab355bad
1 changed files with 2 additions and 1 deletions
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client/iOS/FreeRDP/ios_freerdp_ui.m
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@ -106,7 +106,8 @@ void ios_ui_end_paint(rdpContext * context)
rdpGdi *gdi = context->gdi;
CGRect dirty_rect = CGRectMake(gdi->primary->hdc->hwnd->invalid->x, gdi->primary->hdc->hwnd->invalid->y, gdi->primary->hdc->hwnd->invalid->w, gdi->primary->hdc->hwnd->invalid->h);
[mfi->session performSelectorOnMainThread:@selector(setNeedsDisplayInRectAsValue:) withObject:[NSValue valueWithCGRect:dirty_rect] waitUntilDone:NO];
if (gdi->primary->hdc->hwnd->invalid->null == 0)
[mfi->session performSelectorOnMainThread:@selector(setNeedsDisplayInRectAsValue:) withObject:[NSValue valueWithCGRect:dirty_rect] waitUntilDone:NO];
}