Date: Sat, 24 Jan 2004 14:49:58 +0100 From: Stephane Marchesin Subject: Re: [SDL] 3DNow! detection on a P4 system Well... I found another bug : 3dnow was detected on P2/P3 cpus. So I took one more look at the code and found a mistake in CPU_getCPUIDFeaturesExt : The condition for having extended cpuinfo is that when we query extended cpuinfo we get a result >= 0x80000001. So we must exit if eax < 0x80000001. The attached patch does that.

#include "Processes.r"

resource 'SIZE' (-1) {
	reserved,
	acceptSuspendResumeEvents,
	reserved,
	canBackground,
	doesActivateOnFGSwitch,
	backgroundAndForeground,
	getFrontClicks,
	ignoreAppDiedEvents,
	is32BitCompatible,
	isHighLevelEventAware,
	onlyLocalHLEvents,
	notStationeryAware,
	useTextEditServices,
	reserved,
	reserved,
	reserved,
	5242880,		// 5 megs minimum
	5242880			// 5 megs maximum
};