From 15c90e9e6849c12ef61fadc6fa5947695a63621f Mon Sep 17 00:00:00 2001 From: Sam Lantinga Date: Fri, 24 Feb 2006 10:23:49 +0000 Subject: [PATCH] *** empty log message *** --- include/SDL_cpuinfo.h | 16 ++++++++-------- src/cpuinfo/SDL_cpuinfo.c | 40 +++++++++++++++++++-------------------- 2 files changed, 28 insertions(+), 28 deletions(-) diff --git a/include/SDL_cpuinfo.h b/include/SDL_cpuinfo.h index dd1fb5242..72acbdd8b 100644 --- a/include/SDL_cpuinfo.h +++ b/include/SDL_cpuinfo.h @@ -36,35 +36,35 @@ extern "C" { /* This function returns true if the CPU has the RDTSC instruction */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(); +extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(void); /* This function returns true if the CPU has MMX features */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(); +extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(void); /* This function returns true if the CPU has MMX Ext. features */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasMMXExt(); +extern DECLSPEC SDL_bool SDLCALL SDL_HasMMXExt(void); /* This function returns true if the CPU has 3DNow features */ -extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(); +extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(void); /* This function returns true if the CPU has 3DNow! Ext. features */ -extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNowExt(); +extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNowExt(void); /* This function returns true if the CPU has SSE features */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(); +extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(void); /* This function returns true if the CPU has SSE2 features */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(); +extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(void); /* This function returns true if the CPU has AltiVec features */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(); +extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(void); /* Ends C function definitions when using C++ */ #ifdef __cplusplus diff --git a/src/cpuinfo/SDL_cpuinfo.c b/src/cpuinfo/SDL_cpuinfo.c index 626f921bc..c606ad400 100644 --- a/src/cpuinfo/SDL_cpuinfo.c +++ b/src/cpuinfo/SDL_cpuinfo.c @@ -55,7 +55,7 @@ static void illegal_instruction(int sig) } #endif /* HAVE_SETJMP */ -static __inline__ int CPU_haveCPUID() +static __inline__ int CPU_haveCPUID(void) { int has_CPUID = 0; #if defined(__GNUC__) && defined(i386) @@ -145,7 +145,7 @@ CPUid by definition. But it's nice to be able to prove it. :) */ return has_CPUID; } -static __inline__ int CPU_getCPUIDFeatures() +static __inline__ int CPU_getCPUIDFeatures(void) { int features = 0; #if defined(__GNUC__) && ( defined(i386) || defined(__x86_64__) ) @@ -198,7 +198,7 @@ static __inline__ int CPU_getCPUIDFeatures() return features; } -static __inline__ int CPU_getCPUIDFeaturesExt() +static __inline__ int CPU_getCPUIDFeaturesExt(void) { int features = 0; #if defined(__GNUC__) && (defined(i386) || defined (__x86_64__) ) @@ -249,7 +249,7 @@ static __inline__ int CPU_getCPUIDFeaturesExt() return features; } -static __inline__ int CPU_haveRDTSC() +static __inline__ int CPU_haveRDTSC(void) { if ( CPU_haveCPUID() ) { return (CPU_getCPUIDFeatures() & 0x00000010); @@ -257,7 +257,7 @@ static __inline__ int CPU_haveRDTSC() return 0; } -static __inline__ int CPU_haveMMX() +static __inline__ int CPU_haveMMX(void) { if ( CPU_haveCPUID() ) { return (CPU_getCPUIDFeatures() & 0x00800000); @@ -265,7 +265,7 @@ static __inline__ int CPU_haveMMX() return 0; } -static __inline__ int CPU_haveMMXExt() +static __inline__ int CPU_haveMMXExt(void) { if ( CPU_haveCPUID() ) { return (CPU_getCPUIDFeaturesExt() & 0x00400000); @@ -273,7 +273,7 @@ static __inline__ int CPU_haveMMXExt() return 0; } -static __inline__ int CPU_have3DNow() +static __inline__ int CPU_have3DNow(void) { if ( CPU_haveCPUID() ) { return (CPU_getCPUIDFeaturesExt() & 0x80000000); @@ -281,7 +281,7 @@ static __inline__ int CPU_have3DNow() return 0; } -static __inline__ int CPU_have3DNowExt() +static __inline__ int CPU_have3DNowExt(void) { if ( CPU_haveCPUID() ) { return (CPU_getCPUIDFeaturesExt() & 0x40000000); @@ -289,7 +289,7 @@ static __inline__ int CPU_have3DNowExt() return 0; } -static __inline__ int CPU_haveSSE() +static __inline__ int CPU_haveSSE(void) { if ( CPU_haveCPUID() ) { return (CPU_getCPUIDFeatures() & 0x02000000); @@ -297,7 +297,7 @@ static __inline__ int CPU_haveSSE() return 0; } -static __inline__ int CPU_haveSSE2() +static __inline__ int CPU_haveSSE2(void) { if ( CPU_haveCPUID() ) { return (CPU_getCPUIDFeatures() & 0x04000000); @@ -305,7 +305,7 @@ static __inline__ int CPU_haveSSE2() return 0; } -static __inline__ int CPU_haveAltiVec() +static __inline__ int CPU_haveAltiVec(void) { volatile int altivec = 0; #ifdef __MACOSX__ @@ -332,7 +332,7 @@ static __inline__ int CPU_haveAltiVec() static Uint32 SDL_CPUFeatures = 0xFFFFFFFF; -static Uint32 SDL_GetCPUFeatures() +static Uint32 SDL_GetCPUFeatures(void) { if ( SDL_CPUFeatures == 0xFFFFFFFF ) { SDL_CPUFeatures = 0; @@ -364,7 +364,7 @@ static Uint32 SDL_GetCPUFeatures() return SDL_CPUFeatures; } -SDL_bool SDL_HasRDTSC() +SDL_bool SDL_HasRDTSC(void) { if ( SDL_GetCPUFeatures() & CPU_HAS_RDTSC ) { return SDL_TRUE; @@ -372,7 +372,7 @@ SDL_bool SDL_HasRDTSC() return SDL_FALSE; } -SDL_bool SDL_HasMMX() +SDL_bool SDL_HasMMX(void) { if ( SDL_GetCPUFeatures() & CPU_HAS_MMX ) { return SDL_TRUE; @@ -380,7 +380,7 @@ SDL_bool SDL_HasMMX() return SDL_FALSE; } -SDL_bool SDL_HasMMXExt() +SDL_bool SDL_HasMMXExt(void) { if ( SDL_GetCPUFeatures() & CPU_HAS_MMXEXT ) { return SDL_TRUE; @@ -388,7 +388,7 @@ SDL_bool SDL_HasMMXExt() return SDL_FALSE; } -SDL_bool SDL_Has3DNow() +SDL_bool SDL_Has3DNow(void) { if ( SDL_GetCPUFeatures() & CPU_HAS_3DNOW ) { return SDL_TRUE; @@ -396,7 +396,7 @@ SDL_bool SDL_Has3DNow() return SDL_FALSE; } -SDL_bool SDL_Has3DNowExt() +SDL_bool SDL_Has3DNowExt(void) { if ( SDL_GetCPUFeatures() & CPU_HAS_3DNOWEXT ) { return SDL_TRUE; @@ -404,7 +404,7 @@ SDL_bool SDL_Has3DNowExt() return SDL_FALSE; } -SDL_bool SDL_HasSSE() +SDL_bool SDL_HasSSE(void) { if ( SDL_GetCPUFeatures() & CPU_HAS_SSE ) { return SDL_TRUE; @@ -412,7 +412,7 @@ SDL_bool SDL_HasSSE() return SDL_FALSE; } -SDL_bool SDL_HasSSE2() +SDL_bool SDL_HasSSE2(void) { if ( SDL_GetCPUFeatures() & CPU_HAS_SSE2 ) { return SDL_TRUE; @@ -420,7 +420,7 @@ SDL_bool SDL_HasSSE2() return SDL_FALSE; } -SDL_bool SDL_HasAltiVec() +SDL_bool SDL_HasAltiVec(void) { if ( SDL_GetCPUFeatures() & CPU_HAS_ALTIVEC ) { return SDL_TRUE;