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(performance.c) Make it C89-compatible

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This commit is contained in:
twinaphex 2015-04-12 19:18:00 +02:00
parent 31376b4a65
commit a68253940f
1 changed files with 5 additions and 3 deletions
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8
performance.c
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@ -233,11 +233,12 @@ retro_time_t rarch_get_time_usec(void)
{ {
#if defined(_WIN32) #if defined(_WIN32)
static LARGE_INTEGER freq; static LARGE_INTEGER freq;
LARGE_INTEGER count;
/* Frequency is guaranteed to not change. */ /* Frequency is guaranteed to not change. */
if (!freq.QuadPart && !QueryPerformanceFrequency(&freq)) if (!freq.QuadPart && !QueryPerformanceFrequency(&freq))
return 0; return 0;
LARGE_INTEGER count;
if (!QueryPerformanceCounter(&count)) if (!QueryPerformanceCounter(&count))
return 0; return 0;
return count.QuadPart * 1000000 / freq.QuadPart; return count.QuadPart * 1000000 / freq.QuadPart;
@ -404,15 +405,16 @@ unsigned rarch_get_cpu_cores(void)
**/ **/
uint64_t rarch_get_cpu_features(void) uint64_t rarch_get_cpu_features(void)
{ {
int flags[4];
uint64_t cpu = 0; uint64_t cpu = 0;
const unsigned MAX_FEATURES = \ const unsigned MAX_FEATURES = \
sizeof(" MMX MMXEXT SSE SSE2 SSE3 SSSE3 SS4 SSE4.2 AES AVX AVX2 NEON VMX VMX128 VFPU PS"); sizeof(" MMX MMXEXT SSE SSE2 SSE3 SSSE3 SS4 SSE4.2 AES AVX AVX2 NEON VMX VMX128 VFPU PS");
char buf[MAX_FEATURES]; char buf[MAX_FEATURES];
memset(buf, 0, MAX_FEATURES); memset(buf, 0, MAX_FEATURES);
(void)flags;
#if defined(CPU_X86) #if defined(CPU_X86)
int flags[4];
x86_cpuid(0, flags); x86_cpuid(0, flags);
char vendor[13] = {0}; char vendor[13] = {0};