diff options
Diffstat (limited to 'vendor/github.com/go-gl/glfw/v3.3/glfw/glfw/src/win32_time.c')
| -rw-r--r-- | vendor/github.com/go-gl/glfw/v3.3/glfw/glfw/src/win32_time.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/vendor/github.com/go-gl/glfw/v3.3/glfw/glfw/src/win32_time.c b/vendor/github.com/go-gl/glfw/v3.3/glfw/glfw/src/win32_time.c new file mode 100644 index 0000000..b4e31ab --- /dev/null +++ b/vendor/github.com/go-gl/glfw/v3.3/glfw/glfw/src/win32_time.c @@ -0,0 +1,60 @@ +//======================================================================== +// GLFW 3.3 Win32 - www.glfw.org +//------------------------------------------------------------------------ +// Copyright (c) 2002-2006 Marcus Geelnard +// Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org> +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would +// be appreciated but is not required. +// +// 2. Altered source versions must be plainly marked as such, and must not +// be misrepresented as being the original software. +// +// 3. This notice may not be removed or altered from any source +// distribution. +// +//======================================================================== +// Please use C89 style variable declarations in this file because VS 2010 +//======================================================================== + +#include "internal.h" + + +////////////////////////////////////////////////////////////////////////// +////// GLFW internal API ////// +////////////////////////////////////////////////////////////////////////// + +// Initialise timer +// +void _glfwInitTimerWin32(void) +{ + QueryPerformanceFrequency((LARGE_INTEGER*) &_glfw.timer.win32.frequency); +} + + +////////////////////////////////////////////////////////////////////////// +////// GLFW platform API ////// +////////////////////////////////////////////////////////////////////////// + +uint64_t _glfwPlatformGetTimerValue(void) +{ + uint64_t value; + QueryPerformanceCounter((LARGE_INTEGER*) &value); + return value; +} + +uint64_t _glfwPlatformGetTimerFrequency(void) +{ + return _glfw.timer.win32.frequency; +} + |