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When using CGIMAGEREF drawing strategy, allow any bit depth

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nigel 2003-03-21 06:44:14 +00:00
parent 762b76f565
commit f537fee92f
1 changed files with 33 additions and 24 deletions
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57
BasiliskII/src/MacOSX/PrefsEditor.mm
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@ -4,7 +4,7 @@
*
* $Id$
*
* Basilisk II (C) 1997-2001 Christian Bauer
* Basilisk II (C) 1997-2003 Christian Bauer
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -281,6 +281,21 @@
edited = YES;
}
// If we are not using the CGIMAGEREF drawing strategy,
// then source bitmaps must be 32bits deep.
- (short) testWinDepth: (int) newbpp
{
#ifdef CGIMAGEREF
return newbpp;
#else
if ( newbpp != 32 )
WarningSheet(@"Sorry - In windowed mode, depth must be 32", panel);
return 32
#endif
}
// This is called when any of the screen/openGL/window,
// width, height or depth is clicked.
//
@ -314,45 +329,39 @@
}
// If we are changing type, supply some sensible defaults
short screenx = CGDisplayPixelsWide(kCGDirectMainDisplay),
screeny = CGDisplayPixelsHigh(kCGDirectMainDisplay),
screenb = CGDisplayBitsPerPixel(kCGDirectMainDisplay);
if ( newtype != display_type )
{
D(NSLog(@"Changing display type in ChangeScreen"));
if ( newtype == DISPLAY_SCREEN ) // If changing to full screen
{
// supply main screen dimensions as a default
newx = CGDisplayPixelsWide (kCGDirectMainDisplay);
newy = CGDisplayPixelsHigh (kCGDirectMainDisplay);
newbpp = CGDisplayBitsPerPixel(kCGDirectMainDisplay);
}
if ( display_type == DISPLAY_SCREEN ) // If changing from full screen
// If changing to full screen, supply main screen dimensions as a default
if ( newtype == DISPLAY_SCREEN )
newx = screenx, newy = screeny, newbpp = screenb;
// If changing from full screen, use minimum screen resolutions
if ( display_type == DISPLAY_SCREEN )
{
newx = MIN_WIDTH, newy = MIN_HEIGHT;
#ifndef MAC_OS_X_VERSION_SUPPORTS_LOWER_DEPTHS
newbpp = 32;
#endif
newbpp = [self testWinDepth: newbpp];
}
[width setIntValue: newx];
[height setIntValue: newy];
[depth setIntValue: newbpp];
}
else
{
#ifndef MAC_OS_X_VERSION_SUPPORTS_LOWER_DEPTHS
// Check depth
newbpp = [self testWinDepth: newbpp];
if ( display_type == DISPLAY_WINDOW && newbpp != 32 )
{
WarningSheet(@"Sorry - In windowed mode, depth must be 32", panel);
[depth setIntValue: 32];
}
#endif
// Check size is within ranges of MIN_WIDTH ... MAX_WIDTH
// and MIN_HEIGHT ... MAX_HEIGHT
// ???
}
[width setIntValue: newx];
[height setIntValue: newy];
[depth setIntValue: newbpp];
// Store new prefs
*str = '\0';