antkeeper
/
superbuild


								#ifndef ROUTER_ROUTER_H

								#define ROUTER_ROUTER_H


								#define WIN32_LEAN_AND_MEAN

								#include <windows.h>

								#include <winnt.h>


								#include <stdio.h>


								#include <vector>

								#include <string>

								#include <atomic>

								#include <mutex>


								#include "AL/alc.h"

								#include "AL/al.h"

								#include "AL/alext.h"


								#ifndef UNUSED

								#if defined(__cplusplus)

								#define UNUSED(x)

								#elif defined(__GNUC__)

								#define UNUSED(x) UNUSED_##x __attribute__((unused))

								#elif defined(__LCLINT__)

								#define UNUSED(x) /*@unused@*/ x

								#else

								#define UNUSED(x) x

								#endif

								#endif


								#define MAKE_ALC_VER(major, minor) (((major)<<8) | (minor))


								struct DriverIface {

								    std::wstring Name;

								    HMODULE Module{nullptr};

								    int ALCVer{0};


								    LPALCCREATECONTEXT alcCreateContext{nullptr};

								    LPALCMAKECONTEXTCURRENT alcMakeContextCurrent{nullptr};

								    LPALCPROCESSCONTEXT alcProcessContext{nullptr};

								    LPALCSUSPENDCONTEXT alcSuspendContext{nullptr};

								    LPALCDESTROYCONTEXT alcDestroyContext{nullptr};

								    LPALCGETCURRENTCONTEXT alcGetCurrentContext{nullptr};

								    LPALCGETCONTEXTSDEVICE alcGetContextsDevice{nullptr};

								    LPALCOPENDEVICE alcOpenDevice{nullptr};

								    LPALCCLOSEDEVICE alcCloseDevice{nullptr};

								    LPALCGETERROR alcGetError{nullptr};

								    LPALCISEXTENSIONPRESENT alcIsExtensionPresent{nullptr};

								    LPALCGETPROCADDRESS alcGetProcAddress{nullptr};

								    LPALCGETENUMVALUE alcGetEnumValue{nullptr};

								    LPALCGETSTRING alcGetString{nullptr};

								    LPALCGETINTEGERV alcGetIntegerv{nullptr};

								    LPALCCAPTUREOPENDEVICE alcCaptureOpenDevice{nullptr};

								    LPALCCAPTURECLOSEDEVICE alcCaptureCloseDevice{nullptr};

								    LPALCCAPTURESTART alcCaptureStart{nullptr};

								    LPALCCAPTURESTOP alcCaptureStop{nullptr};

								    LPALCCAPTURESAMPLES alcCaptureSamples{nullptr};


								    PFNALCSETTHREADCONTEXTPROC alcSetThreadContext{nullptr};

								    PFNALCGETTHREADCONTEXTPROC alcGetThreadContext{nullptr};


								    LPALENABLE alEnable{nullptr};

								    LPALDISABLE alDisable{nullptr};

								    LPALISENABLED alIsEnabled{nullptr};

								    LPALGETSTRING alGetString{nullptr};

								    LPALGETBOOLEANV alGetBooleanv{nullptr};

								    LPALGETINTEGERV alGetIntegerv{nullptr};

								    LPALGETFLOATV alGetFloatv{nullptr};

								    LPALGETDOUBLEV alGetDoublev{nullptr};

								    LPALGETBOOLEAN alGetBoolean{nullptr};

								    LPALGETINTEGER alGetInteger{nullptr};

								    LPALGETFLOAT alGetFloat{nullptr};

								    LPALGETDOUBLE alGetDouble{nullptr};

								    LPALGETERROR alGetError{nullptr};

								    LPALISEXTENSIONPRESENT alIsExtensionPresent{nullptr};

								    LPALGETPROCADDRESS alGetProcAddress{nullptr};

								    LPALGETENUMVALUE alGetEnumValue{nullptr};

								    LPALLISTENERF alListenerf{nullptr};

								    LPALLISTENER3F alListener3f{nullptr};

								    LPALLISTENERFV alListenerfv{nullptr};

								    LPALLISTENERI alListeneri{nullptr};

								    LPALLISTENER3I alListener3i{nullptr};

								    LPALLISTENERIV alListeneriv{nullptr};

								    LPALGETLISTENERF alGetListenerf{nullptr};

								    LPALGETLISTENER3F alGetListener3f{nullptr};

								    LPALGETLISTENERFV alGetListenerfv{nullptr};

								    LPALGETLISTENERI alGetListeneri{nullptr};

								    LPALGETLISTENER3I alGetListener3i{nullptr};

								    LPALGETLISTENERIV alGetListeneriv{nullptr};

								    LPALGENSOURCES alGenSources{nullptr};

								    LPALDELETESOURCES alDeleteSources{nullptr};

								    LPALISSOURCE alIsSource{nullptr};

								    LPALSOURCEF alSourcef{nullptr};

								    LPALSOURCE3F alSource3f{nullptr};

								    LPALSOURCEFV alSourcefv{nullptr};

								    LPALSOURCEI alSourcei{nullptr};

								    LPALSOURCE3I alSource3i{nullptr};

								    LPALSOURCEIV alSourceiv{nullptr};

								    LPALGETSOURCEF alGetSourcef{nullptr};

								    LPALGETSOURCE3F alGetSource3f{nullptr};

								    LPALGETSOURCEFV alGetSourcefv{nullptr};

								    LPALGETSOURCEI alGetSourcei{nullptr};

								    LPALGETSOURCE3I alGetSource3i{nullptr};

								    LPALGETSOURCEIV alGetSourceiv{nullptr};

								    LPALSOURCEPLAYV alSourcePlayv{nullptr};

								    LPALSOURCESTOPV alSourceStopv{nullptr};

								    LPALSOURCEREWINDV alSourceRewindv{nullptr};

								    LPALSOURCEPAUSEV alSourcePausev{nullptr};

								    LPALSOURCEPLAY alSourcePlay{nullptr};

								    LPALSOURCESTOP alSourceStop{nullptr};

								    LPALSOURCEREWIND alSourceRewind{nullptr};

								    LPALSOURCEPAUSE alSourcePause{nullptr};

								    LPALSOURCEQUEUEBUFFERS alSourceQueueBuffers{nullptr};

								    LPALSOURCEUNQUEUEBUFFERS alSourceUnqueueBuffers{nullptr};

								    LPALGENBUFFERS alGenBuffers{nullptr};

								    LPALDELETEBUFFERS alDeleteBuffers{nullptr};

								    LPALISBUFFER alIsBuffer{nullptr};

								    LPALBUFFERF alBufferf{nullptr};

								    LPALBUFFER3F alBuffer3f{nullptr};

								    LPALBUFFERFV alBufferfv{nullptr};

								    LPALBUFFERI alBufferi{nullptr};

								    LPALBUFFER3I alBuffer3i{nullptr};

								    LPALBUFFERIV alBufferiv{nullptr};

								    LPALGETBUFFERF alGetBufferf{nullptr};

								    LPALGETBUFFER3F alGetBuffer3f{nullptr};

								    LPALGETBUFFERFV alGetBufferfv{nullptr};

								    LPALGETBUFFERI alGetBufferi{nullptr};

								    LPALGETBUFFER3I alGetBuffer3i{nullptr};

								    LPALGETBUFFERIV alGetBufferiv{nullptr};

								    LPALBUFFERDATA alBufferData{nullptr};

								    LPALDOPPLERFACTOR alDopplerFactor{nullptr};

								    LPALDOPPLERVELOCITY alDopplerVelocity{nullptr};

								    LPALSPEEDOFSOUND alSpeedOfSound{nullptr};

								    LPALDISTANCEMODEL alDistanceModel{nullptr};


								    DriverIface(std::wstring name, HMODULE mod)

								      : Name(std::move(name)), Module(mod)

								    { }

								    ~DriverIface()

								    {

								        if(Module)

								            FreeLibrary(Module);

								        Module = nullptr;

								    }

								};


								extern std::vector<DriverIface> DriverList;


								extern thread_local DriverIface *ThreadCtxDriver;

								extern std::atomic<DriverIface*> CurrentCtxDriver;


								class PtrIntMap {

								    ALvoid **mKeys{nullptr};

								    /* Shares memory with keys. */

								    ALint *mValues{nullptr};


								    ALsizei mSize{0};

								    ALsizei mCapacity{0};

								    std::mutex mLock;


								public:

								    PtrIntMap() = default;

								    ~PtrIntMap();


								    ALenum insert(ALvoid *key, ALint value);

								    ALint removeByKey(ALvoid *key);

								    ALint lookupByKey(ALvoid *key);

								};


								enum LogLevel {

								    LogLevel_None  = 0,

								    LogLevel_Error = 1,

								    LogLevel_Warn  = 2,

								    LogLevel_Trace = 3,

								};

								extern enum LogLevel LogLevel;

								extern FILE *LogFile;


								#define TRACE(...) do {                                   \

								    if(LogLevel >= LogLevel_Trace)                        \

								    {                                                     \

								        fprintf(LogFile, "AL Router (II): " __VA_ARGS__); \

								        fflush(LogFile);                                  \

								    }                                                     \

								} while(0)

								#define WARN(...) do {                                    \

								    if(LogLevel >= LogLevel_Warn)                         \

								    {                                                     \

								        fprintf(LogFile, "AL Router (WW): " __VA_ARGS__); \

								        fflush(LogFile);                                  \

								    }                                                     \

								} while(0)

								#define ERR(...) do {                                     \

								    if(LogLevel >= LogLevel_Error)                        \

								    {                                                     \

								        fprintf(LogFile, "AL Router (EE): " __VA_ARGS__); \

								        fflush(LogFile);                                  \

								    }                                                     \

								} while(0)


								#endif /* ROUTER_ROUTER_H */