Mirrors/bx
1
0
Fork 0
mirror of https://github.com/bkaradzic/bx.git synced 2026-02-18 04:53:06 +01:00
Code Issues Packages Projects Releases Wiki Activity

Cleanup.

Browse Source
This commit is contained in:
Branimir Karadžić
2017-02-06 16:22:22 -08:00
parent 17e0713b7b
commit bb15438be4
9 changed files with 34 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/dtoa.cpp
View File

@@ -384,7 +384,7 @@ namespace bx
if (0 < kk && kk <= 21)
{
// 1234e-2 -> 12.34
memmove(&buffer[kk + 1], &buffer[kk], length - kk);
memMove(&buffer[kk + 1], &buffer[kk], length - kk);
buffer[kk] = '.';
buffer[length + 1] = '\0';
return length + 1;
@@ -394,7 +394,7 @@ namespace bx
{
// 1234e-6 -> 0.001234
const int32_t offset = 2 - kk;
memmove(&buffer[offset], &buffer[0], length);
memMove(&buffer[offset], &buffer[0], length);
buffer[0] = '0';
buffer[1] = '.';
for (int32_t i = 2; i < offset; i++)
@@ -415,7 +415,7 @@ namespace bx
}
// 1234e30 -> 1.234e33
memmove(&buffer[2], &buffer[1], length - 1);
memMove(&buffer[2], &buffer[1], length - 1);
buffer[1] = '.';
buffer[length + 1] = 'e';
int32_t exp = WriteExponent(kk - 1, &buffer[length + 2]);
@@ -520,7 +520,7 @@ namespace bx
reverse(data, len);
memcpy(_dst, data, len);
memCopy(_dst, data, len);
_dst[len] = '\0';
return int32_t(len);
}

4
src/os.cpp
View File

@@ -406,11 +406,11 @@ namespace bx
return (void*)uintptr_t(pid);
#elif BX_PLATFORM_WINDOWS
STARTUPINFO si;
memset(&si, 0, sizeof(STARTUPINFO) );
memSet(&si, 0, sizeof(STARTUPINFO) );
si.cb = sizeof(STARTUPINFO);
PROCESS_INFORMATION pi;
memset(&pi, 0, sizeof(PROCESS_INFORMATION) );
memSet(&pi, 0, sizeof(PROCESS_INFORMATION) );
int32_t total = 0;
for (uint32_t ii = 0; NULL != _argv[ii]; ++ii)

57
src/timer.cpp Normal file
View File

@@ -0,0 +1,57 @@
/*
* Copyright 2010-2017 Branimir Karadzic. All rights reserved.
* License: https://github.com/bkaradzic/bx#license-bsd-2-clause
*/
#include <bx/timer.h>
#if BX_PLATFORM_ANDROID
# include <time.h> // clock, clock_gettime
#elif BX_PLATFORM_EMSCRIPTEN
# include <emscripten.h>
#elif BX_PLATFORM_WINDOWS || BX_PLATFORM_XBOXONE || BX_PLATFORM_WINRT
# include <windows.h>
#else
# include <sys/time.h> // gettimeofday
#endif // BX_PLATFORM_
namespace bx
{
int64_t getHPCounter()
{
#if BX_PLATFORM_WINDOWS || BX_PLATFORM_XBOX360 || BX_PLATFORM_XBOXONE || BX_PLATFORM_WINRT
LARGE_INTEGER li;
// Performance counter value may unexpectedly leap forward
// http://support.microsoft.com/kb/274323
QueryPerformanceCounter(&li);
int64_t i64 = li.QuadPart;
#elif BX_PLATFORM_ANDROID
struct timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
int64_t i64 = now.tv_sec*INT64_C(1000000000) + now.tv_nsec;
#elif BX_PLATFORM_EMSCRIPTEN
int64_t i64 = int64_t(1000.0f * emscripten_get_now() );
#else
struct timeval now;
gettimeofday(&now, 0);
int64_t i64 = now.tv_sec*INT64_C(1000000) + now.tv_usec;
#endif // BX_PLATFORM_
return i64;
}
int64_t getHPFrequency()
{
#if BX_PLATFORM_WINDOWS || BX_PLATFORM_XBOX360 || BX_PLATFORM_XBOXONE || BX_PLATFORM_WINRT
LARGE_INTEGER li;
QueryPerformanceFrequency(&li);
return li.QuadPart;
#elif BX_PLATFORM_ANDROID
return INT64_C(1000000000);
#elif BX_PLATFORM_EMSCRIPTEN
return INT64_C(1000000);
#else
return INT64_C(1000000);
#endif // BX_PLATFORM_
}
} // namespace bx