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-rw-r--r--tracker-wii/wiiyourself/wiimote.cpp187
1 files changed, 61 insertions, 126 deletions
diff --git a/tracker-wii/wiiyourself/wiimote.cpp b/tracker-wii/wiiyourself/wiimote.cpp
index e7a8ca90..76bb26c4 100644
--- a/tracker-wii/wiiyourself/wiimote.cpp
+++ b/tracker-wii/wiiyourself/wiimote.cpp
@@ -8,106 +8,68 @@
//
// wiimote.cpp (tab = 4 spaces)
-// 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 "wiimote.h"
+#include <cmath>
+#include <algorithm> // std::min
+#include <iterator> // std::size
+#include <tchar.h>
#include <setupapi.h>
-extern "C" {
-# ifdef __MINGW32__
-# include <ddk/hidsdi.h>// from WinDDK
-# else
-# include <hidsdi.h>
-# endif
-}
+#include <hidsdi.h>
#include <sys/types.h> // for _stat
#include <sys/stat.h> // "
#include <process.h> // for _beginthreadex()
-#ifdef __BORLANDC__
-# include <cmath.h> // for orientation
-#else
-# include <math.h> // "
-#endif
#include <mmreg.h> // for WAVEFORMATEXTENSIBLE
#include <mmsystem.h> // for timeGetTime()
-// apparently not defined in some compilers:
-#ifndef min
-# define min(a,b) (((a) < (b)) ? (a) : (b))
-#endif
// ------------------------------------------------------------------------------------
// helpers
// ------------------------------------------------------------------------------------
template<class T> inline T sign (const T& val) { return (val<0)? T(-1) : T(1); }
template<class T> inline T square(const T& val) { return val*val; }
-#define ARRAY_ENTRIES(array) (sizeof(array)/sizeof(array[0]))
// ------------------------------------------------------------------------------------
// Tracing & Debugging
// ------------------------------------------------------------------------------------
-#define PREFIX _T("WiiYourself! : ")
-
-// comment these to auto-strip their code from the library:
-// (they currently use OutputDebugString() via _TRACE() - change to suit)
-#if (_MSC_VER >= 1400) // VC 2005+ (earlier versions don't support variable args)
-# define TRACE(fmt, ...) _TRACE(PREFIX fmt _T("\n"), __VA_ARGS__)
-# define WARN(fmt, ...) _TRACE(PREFIX _T("* ") fmt _T(" *") _T("\n"), __VA_ARGS__)
-#elif defined(__MINGW32__)
-# define TRACE(fmt, ...) _TRACE(PREFIX fmt _T("\n") , ##__VA_ARGS__)
-# define WARN(fmt, ...) _TRACE(PREFIX _T("* ") fmt _T(" *") _T("\n") , ##__VA_ARGS__)
-#endif
-// uncomment any of these for deeper debugging:
-//#define DEEP_TRACE(fmt, ...) _TRACE(PREFIX _T("|") fmt _T("\n"), __VA_ARGS__) // VC 2005+
-//#define DEEP_TRACE(fmt, ...) _TRACE(PREFIX _T("|") fmt _T("\n") , ##__VA_ARGS__) // mingw
-//#define BEEP_DEBUG_READS
-//#define BEEP_DEBUG_WRITES
-//#define BEEP_ON_ORIENTATION_ESTIMATE
-//#define BEEP_ON_PERIODIC_STATUSREFRESH
-// internals: auto-strip code from the macros if they weren't defined
+static_assert(sizeof(TCHAR) == sizeof(char));
+
+template<typename... xs>
+[[maybe_unused]]
+static void trace_ (const char* fmt, const xs&... args)
+{
+ fprintf(stderr, fmt, args...);
+ fprintf(stderr, "\n");
+ fflush(stderr);
+}
+
+template<typename... xs>
+[[maybe_unused]]
+static inline void disabled_trace_(const char*, const xs&...) {}
+
+#define TRACE trace_
+#define WARN trace_
+
#ifndef TRACE
-# define TRACE
+# define TRACE disabled_trace_
#endif
#ifndef DEEP_TRACE
-# define DEEP_TRACE
+# define DEEP_TRACE disabled_trace_
#endif
#ifndef WARN
-# define WARN
+# define WARN disabled_trace_
#endif
-// ------------------------------------------------------------------------------------
-static void _cdecl _TRACE (const TCHAR* fmt, ...)
- {
- static TCHAR buffer[256];
- if (!fmt) return;
- va_list argptr;
- va_start (argptr, fmt);
-#if (_MSC_VER >= 1400) // VC 2005+
- _vsntprintf_s(buffer, ARRAY_ENTRIES(buffer), _TRUNCATE, fmt, argptr);
-#else
- _vsntprintf (buffer, ARRAY_ENTRIES(buffer), fmt, argptr);
-#endif
- va_end (argptr);
-
- OutputDebugString(buffer);
- }
+// uncomment any of these for deeper debugging:
+//#define BEEP_DEBUG_READS
+//#define BEEP_DEBUG_WRITES
+//#define BEEP_ON_ORIENTATION_ESTIMATE
+//#define BEEP_ON_PERIODIC_STATUSREFRESH
// ------------------------------------------------------------------------------------
// wiimote
// ------------------------------------------------------------------------------------
// class statics
-HMODULE wiimote::HidDLL = NULL;
-unsigned wiimote::_TotalCreated = 0;
unsigned wiimote::_TotalConnected = 0;
-hidwrite_ptr wiimote::_HidD_SetOutputReport = NULL;
// (keep in sync with 'speaker_freq'):
const unsigned wiimote::FreqLookup [TOTAL_FREQUENCIES] =
@@ -156,23 +118,6 @@ wiimote::wiimote ()
#endif
{
_ASSERT(DataRead != INVALID_HANDLE_VALUE);
-
- // if this is the first wiimote object, detect & enable HID write support
- if(++_TotalCreated == 1)
- {
- HidDLL = LoadLibrary(_T("hid.dll"));
- _ASSERT(HidDLL);
- if(!HidDLL)
- WARN(_T("Couldn't load hid.dll - shouldn't happen!"));
- else{
- _HidD_SetOutputReport = (hidwrite_ptr)
- GetProcAddress(HidDLL, "HidD_SetOutputReport");
- if(_HidD_SetOutputReport)
- TRACE(_T("OS supports HID writes."));
- else
- TRACE(_T("OS doesn't support HID writes."));
- }
- }
// clear our public and private state data completely (including deadzones)
Clear (true);
@@ -197,7 +142,7 @@ wiimote::wiimote ()
}
// ------------------------------------------------------------------------------------
wiimote::~wiimote ()
- {
+{
Disconnect();
// events & critical sections are kept open for the lifetime of the object,
@@ -209,16 +154,8 @@ wiimote::~wiimote ()
DeleteCriticalSection(&StateLock);
// tidy up timer accuracy request
- timeEndPeriod(1);
-
- // release HID DLL (for dynamic HID write method)
- if((--_TotalCreated == 0) && HidDLL)
- {
- FreeLibrary(HidDLL);
- HidDLL = NULL;
- _HidD_SetOutputReport = NULL;
- }
- }
+ timeEndPeriod(1);
+}
// ------------------------------------------------------------------------------------
bool wiimote::Connect (unsigned wiimote_index, bool force_hidwrites)
@@ -343,10 +280,6 @@ bool wiimote::Connect (unsigned wiimote_index, bool force_hidwrites)
// autodetect which write method the Bluetooth stack supports,
// by requesting the wiimote status report:
- if(force_hidwrites && !_HidD_SetOutputReport) {
- TRACE(_T(".. can't force HID writes (not supported)"));
- force_hidwrites = false;
- }
if(force_hidwrites)
TRACE(_T(".. (HID writes forced)"));
@@ -364,7 +297,7 @@ bool wiimote::Connect (unsigned wiimote_index, bool force_hidwrites)
}
// try HID write method (if supported)
- if(!bStatusReceived && _HidD_SetOutputReport)
+ if(!bStatusReceived)
{
bUseHIDwrite = true;
RequestStatusReport();
@@ -1775,50 +1708,53 @@ int wiimote::ParseReadAddress (BYTE* buff)
break;
}
- #define IF_TYPE(id) if(type == id) { \
- /* sometimes it comes in more than once */ \
- if(Internal.ExtensionType == wiimote_state::id)\
- break; \
- Internal.ExtensionType = wiimote_state::id;
+ #define IF_TYPE(id, ...) /* sometimes it comes in more than once */ \
+ if(type == id) \
+ { \
+ if(Internal.ExtensionType == wiimote_state::id) \
+ break; \
+ Internal.ExtensionType = wiimote_state::id; \
+ __VA_ARGS__; \
+ }
// MotionPlus: once it's activated & mapped to the standard ext. port
- IF_TYPE(MOTION_PLUS)
+ IF_TYPE(MOTION_PLUS,
TRACE(_T(".. Motion Plus!"));
// and start a query for the calibration data
ReadAddress(REGISTER_EXTENSION_CALIBRATION, 16);
bMotionPlusDetected = true;
- }
- else IF_TYPE(NUNCHUK)
+ )
+ else IF_TYPE(NUNCHUK,
TRACE(_T(".. Nunchuk!"));
bMotionPlusEnabled = false;
// and start a query for the calibration data
ReadAddress(REGISTER_EXTENSION_CALIBRATION, 16);
- }
- else IF_TYPE(CLASSIC)
+ )
+ else IF_TYPE(CLASSIC,
TRACE(_T(".. Classic Controller!"));
bMotionPlusEnabled = false;
// and start a query for the calibration data
ReadAddress(REGISTER_EXTENSION_CALIBRATION, 16);
- }
- else IF_TYPE(GH3_GHWT_GUITAR)
+ )
+ else IF_TYPE(GH3_GHWT_GUITAR,
// sometimes it comes in more than once?
TRACE(_T(".. GH3/GHWT Guitar Controller!"));
bMotionPlusEnabled = false;
// and start a query for the calibration data
ReadAddress(REGISTER_EXTENSION_CALIBRATION, 16);
- }
- else IF_TYPE(GHWT_DRUMS)
+ )
+ else IF_TYPE(GHWT_DRUMS,
TRACE(_T(".. GHWT Drums!"));
bMotionPlusEnabled = false;
// and start a query for the calibration data
ReadAddress(REGISTER_EXTENSION_CALIBRATION, 16);
- }
- else IF_TYPE(BALANCE_BOARD)
+ )
+ else IF_TYPE(BALANCE_BOARD,
TRACE(_T(".. Balance Board!"));
bMotionPlusEnabled = false;
// and start a query for the calibration data
ReadAddress(REGISTER_BALANCE_CALIBRATION, 24);
- }
+ )
else if(type == PARTIALLY_INSERTED) {
// sometimes it comes in more than once?
if(Internal.ExtensionType == wiimote_state::PARTIALLY_INSERTED)
@@ -1831,13 +1767,12 @@ int wiimote::ParseReadAddress (BYTE* buff)
// status report (this usually fixes it)
Internal.bExtension = false;
RequestStatusReport();
- }
- else{
+ }
+ else
TRACE(_T("unknown extension controller found (0x%I64x)"), type);
- }
}
break;
-
+
case (REGISTER_EXTENSION_CALIBRATION & 0xffff):
case (REGISTER_BALANCE_CALIBRATION & 0xffff):
{
@@ -2042,7 +1977,7 @@ unsigned __stdcall wiimote::HIDwriteThreadfunc (void* param)
#endif
LeaveCriticalSection(&remote.HIDwriteQueueLock);
- if(!_HidD_SetOutputReport(remote.Handle, buff, REPORT_LENGTH))
+ if(!HidD_SetOutputReport(remote.Handle, buff, REPORT_LENGTH))
{
DWORD err = GetLastError();
if(err==ERROR_BUSY)
@@ -2308,7 +2243,7 @@ unsigned __stdcall wiimote::SampleStreamThreadfunc (void* param)
{
// (remember that samples are 4bit, ie. 2 per byte)
unsigned samples_left = (current_sample->length - sample_index);
- unsigned report_samples = min(samples_left, (unsigned)40);
+ unsigned report_samples = std::min(samples_left, (unsigned)40);
// round the entries up to the nearest multiple of 2
unsigned report_entries = (report_samples+1) >> 1;
@@ -2470,7 +2405,7 @@ bool wiimote::Load16bitMonoSampleWAV (const TCHAR* filepath, wiimote_sample &out
unsigned sample_freq = wf.x.nSamplesPerSec;
const unsigned epsilon = 100; // for now
- for(unsigned index=1; index<ARRAY_ENTRIES(FreqLookup); index++)
+ for(unsigned index=1; index<std::size(FreqLookup); index++)
{
if((sample_freq+epsilon) >= FreqLookup[index] &&
(sample_freq-epsilon) <= FreqLookup[index]) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 20:18:35 +0000