cocoa: GL_GetDrawableSize only uses -[NSView convertRectToBacking] for highDPI.

On Mojave, this will report large numbers for retina displays in fullscreen
mode, which isn't how it works on previous versions.
(transplanted from c6c1731780e2bef94f944a4795e2dfbba46d9500)
This commit is contained in:
Ryan C. Gordon 2018-10-18 11:59:48 -04:00
parent b262b0ebc9
commit 072e17bf98

View File

@ -347,11 +347,13 @@ Cocoa_GL_GetDrawableSize(_THIS, SDL_Window * window, int * w, int * h)
NSView *contentView = [windata->nswindow contentView];
NSRect viewport = [contentView bounds];
if (window->flags & SDL_WINDOW_ALLOW_HIGHDPI) {
/* This gives us the correct viewport for a Retina-enabled view, only
* supported on 10.7+. */
if ([contentView respondsToSelector:@selector(convertRectToBacking:)]) {
viewport = [contentView convertRectToBacking:viewport];
}
}
if (w) {
*w = viewport.size.width;