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support newly added PF defs (loader/wine/winnt.h)

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2574 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2001-10-30 21:48:58 +00:00
parent 16699f54b5
commit 332ac3ce21
1 changed files with 26 additions and 1 deletions
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27
loader/win32.c
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@ -726,6 +726,22 @@ void WINAPI expGetSystemInfo(SYSTEM_INFO* si)
cachedsi.dwAllocationGranularity = 0x10000;
cachedsi.wProcessorLevel = 5; /* pentium */
cachedsi.wProcessorRevision = 0x0101;
cachedsi.dwNumberOfProcessors = 1;
#if 1
/* mplayer's way to detect PF's */
{
#include "../cpudetect.h"
extern CpuCaps gCpuCaps;
if (gCpuCaps.hasMMX)
PF[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
if (gCpuCaps.hasSSE)
PF[PF_XMMI_INSTRUCTIONS_AVAILABLE] = TRUE;
if (gCpuCaps.has3DNow)
PF[PF_AMD3D_INSTRUCTIONS_AVAILABLE] = TRUE;
}
#endif
#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__svr4__)
do_cpuid(1, regs);
@ -751,6 +767,10 @@ void WINAPI expGetSystemInfo(SYSTEM_INFO* si)
PF[PF_COMPARE_EXCHANGE_DOUBLE] = TRUE;
if (regs[3] & (1 << 23))
PF[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
if (regs[3] & (1 << 25))
PF[PF_XMMI_INSTRUCTIONS_AVAILABLE] = TRUE;
if (regs[3] & (1 << 31))
PF[PF_AMD3D_INSTRUCTIONS_AVAILABLE] = TRUE;
cachedsi.dwNumberOfProcessors=1;
#else
{
@ -864,7 +884,12 @@ void WINAPI expGetSystemInfo(SYSTEM_INFO* si)
PF[PF_COMPARE_EXCHANGE_DOUBLE] = TRUE;
if (strstr(value,"mmx"))
PF[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
if (strstr(value,"tsc"))
PF[PF_RDTSC_INSTRUCTION_AVAILABLE] = TRUE;
if (strstr(value,"xmm"))
PF[PF_XMMI_INSTRUCTIONS_AVAILABLE] = TRUE;
if (strstr(value,"3dnow"))
PF[PF_AMD3D_INSTRUCTIONS_AVAILABLE] = TRUE;
}
}
fclose (f);