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Modify getCFint32() to cope with values of zero

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(it was assuming 0 was an error condition)
This commit is contained in:
nigel 2002-04-05 12:15:34 +00:00
parent c9563ddb5c
commit 71c4389094
1 changed files with 12 additions and 5 deletions
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17
BasiliskII/src/MacOSX/video_macosx.mm
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@ -187,14 +187,21 @@ static void add_standard_modes(const video_depth depth)
// Helper function to get a 32bit int from a dictionary
static int32 getCFint32 (CFDictionaryRef dict, CFStringRef key)
{
int32 val = 0;
CFNumberRef ref = CFDictionaryGetValue(dict, key);
if ( ref && CFNumberGetValue(ref, kCFNumberSInt32Type, &val) )
if ( ! val )
NSLog(@"getCFint32() - Logic error - Got a value of 0");
if ( ref )
{
int32 val;
return val;
if ( CFNumberGetValue(ref, kCFNumberSInt32Type, &val) )
return val;
else
NSLog(@"getCFint32() - Failed to get the value %@", key);
}
else
NSLog(@"getCFint32() - Failed to get a 32bit int for %@", key);
return 0;
}
static bool add_CGDirectDisplay_modes()