diff options
Diffstat (limited to 'tracker-wii/wiiyourself/wiimote.cpp')
| -rw-r--r-- | tracker-wii/wiiyourself/wiimote.cpp | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/tracker-wii/wiiyourself/wiimote.cpp b/tracker-wii/wiiyourself/wiimote.cpp index 0da0113b..f6946fad 100644 --- a/tracker-wii/wiiyourself/wiimote.cpp +++ b/tracker-wii/wiiyourself/wiimote.cpp @@ -10,16 +10,10 @@ #include "warns-begin.hpp" -// VC-specifics: -#ifdef _MSC_VER - // disable warning "C++ exception handler used, but unwind semantics are not enabled." - // in <xstring> (I don't use it - or just enable C++ exceptions) -# pragma warning(disable: 4530) -// auto-link with the necessary libs -//# pragma comment(lib, "setupapi.lib") -//# pragma comment(lib, "hid.lib") // for HID API (from DDK) -//# pragma comment(lib, "winmm.lib") // for timeGetTime() -#endif // _MSC_VER +#include <cmath> +#include <new> +#include <cstring> +#include <cstdio> #include "wiimote.h" #include <setupapi.h> @@ -29,8 +23,6 @@ extern "C" { #include <sys/types.h> // for _stat #include <sys/stat.h> // " -#include <cstring> -#include <cstdio> #include <process.h> // for _beginthreadex() #include <math.h> // for orientation #include <mmreg.h> // for WAVEFORMATEXTENSIBLE @@ -251,8 +243,9 @@ bool wiimote::Connect(unsigned wiimote_index, bool force_hidwrites) // (bizarre way of doing it) create a buffer large enough to hold the // fixed-size detail struct components, and the variable string size - SP_DEVICE_INTERFACE_DETAIL_DATA *didetail = - (SP_DEVICE_INTERFACE_DETAIL_DATA*) new BYTE[req_size]; + using spdidd = SP_DEVICE_INTERFACE_DETAIL_DATA; + constexpr std::align_val_t align { alignof(spdidd) }; + spdidd *didetail = (spdidd*)operator new(req_size, align); _ASSERT(didetail); didetail->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA); @@ -1203,7 +1196,7 @@ bool wiimote::EstimateOrientationFrom(wiimote_state::acceleration &accel) // wiimote seems to be stationary: normalize the current acceleration // (ie. the assumed gravity vector) - float inv_len = 1.f / sqrt(length_sq); + float inv_len = 1.f / std::sqrt(length_sq); float x = accel.X * inv_len; float y = accel.Y * inv_len; float z = accel.Z * inv_len; @@ -1215,9 +1208,9 @@ bool wiimote::EstimateOrientationFrom(wiimote_state::acceleration &accel) // and extract pitch & roll from them: // (may not be optimal) - float pitch = -asin(y) * 57.2957795f; + float pitch = -std::asin(y) * 57.2957795f; // float roll = asin(x) * 57.2957795f; - float roll = atan2(x, z) * 57.2957795f; + float roll = std::atan2(x, z) * 57.2957795f; if (z < 0) { pitch = (y < 0) ? 180 - pitch : -180 - pitch; roll = (x < 0) ? -180 - roll : 180 - roll; |