oxygine-sound/dependencies/openalext/interface/openalext_interface.cpp

/*
 * WARNING: this is an autogenerated file and will be overwritten by
 * the extension interface script.
 */

#include "s3eExt.h"
#include "IwDebug.h"
#include "s3eDevice.h"


#include "openalext.h"


#ifndef S3E_EXT_SKIP_LOADER_CALL_LOCK
// For MIPs (and WP8) platform we do not have asm code for stack switching
// implemented. So we make LoaderCallStart call manually to set GlobalLock
#if defined __mips || defined S3E_ANDROID_X86 || (defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP))
#define LOADER_CALL_LOCK
#endif
#endif

/**
 * Definitions for functions types passed to/from s3eExt interface
 */
typedef unsigned int(*_alGetError_t)();
typedef       void(*_alSourceQueueBuffers_t)(_ALuint sid, _ALsizei numEntries, const _ALuint* bids);
typedef       void(*_alSourceUnqueueBuffers_t)(_ALuint sid, _ALsizei numEntries, _ALuint* bids);
typedef       void(*_alGetSourcei_t)(_ALuint sid, _ALenum param, _ALint* value);
typedef       void(*_alGetSourcef_t)(_ALuint sid, _ALenum param, _ALfloat* value);
typedef       void(*_alSourcef_t)(_ALuint sid, _ALenum param, _ALfloat value);
typedef       void(*_alSourcei_t)(_ALuint sid, _ALenum param, _ALint value);
typedef       void(*_alSourcePlay_t)(_ALuint sid);
typedef       void(*_alSourceStop_t)(_ALuint sid);
typedef       void(*_alSourcePause_t)(_ALuint sid);
typedef       void(*_alGenSources_t)(_ALsizei n, _ALuint* sources);
typedef       void(*_alDeleteSources_t)(_ALsizei n, const _ALuint* sources);
typedef       void(*_alGenBuffers_t)(_ALsizei n, _ALuint* buffers);
typedef       void(*_alDeleteBuffers_t)(_ALsizei n, const _ALuint* buffers);
typedef       void(*_alBufferData_t)(_ALuint bid, _ALenum format, const _ALvoid* data, _ALsizei size, _ALsizei freq);
typedef _ALCdevice*(*_alcOpenDevice_t)(const char* devicename);
typedef       void(*_alcCloseDevice_t)(_ALCdevice* device);
typedef _ALCcontext *(*_alcCreateContext_t)(_ALCdevice* device, const _ALCint* attrlist);
typedef _ALCboolean(*_alcMakeContextCurrent_t)(_ALCcontext* context);
typedef       void(*_alcProcessContext_t)(_ALCcontext* context);
typedef       void(*_alcSuspendContext_t)(_ALCcontext* context);
typedef       void(*_alcDestroyContext_t)(_ALCcontext* context);
typedef _ALCcontext *(*_alcGetCurrentContext_t)();

/**
 * struct that gets filled in by openalextRegister
 */
typedef struct openalextFuncs
{
    _alGetError_t m__alGetError;
    _alSourceQueueBuffers_t m__alSourceQueueBuffers;
    _alSourceUnqueueBuffers_t m__alSourceUnqueueBuffers;
    _alGetSourcei_t m__alGetSourcei;
    _alGetSourcef_t m__alGetSourcef;
    _alSourcef_t m__alSourcef;
    _alSourcei_t m__alSourcei;
    _alSourcePlay_t m__alSourcePlay;
    _alSourceStop_t m__alSourceStop;
    _alSourcePause_t m__alSourcePause;
    _alGenSources_t m__alGenSources;
    _alDeleteSources_t m__alDeleteSources;
    _alGenBuffers_t m__alGenBuffers;
    _alDeleteBuffers_t m__alDeleteBuffers;
    _alBufferData_t m__alBufferData;
    _alcOpenDevice_t m__alcOpenDevice;
    _alcCloseDevice_t m__alcCloseDevice;
    _alcCreateContext_t m__alcCreateContext;
    _alcMakeContextCurrent_t m__alcMakeContextCurrent;
    _alcProcessContext_t m__alcProcessContext;
    _alcSuspendContext_t m__alcSuspendContext;
    _alcDestroyContext_t m__alcDestroyContext;
    _alcGetCurrentContext_t m__alcGetCurrentContext;
} openalextFuncs;

static openalextFuncs g_Ext;
static bool g_GotExt = false;
static bool g_TriedExt = false;
static bool g_TriedNoMsgExt = false;

static bool _extLoad()
{
    if (!g_GotExt && !g_TriedExt)
    {
        s3eResult res = s3eExtGetHash(0x37485935, &g_Ext, sizeof(g_Ext));
        if (res == S3E_RESULT_SUCCESS)
            g_GotExt = true;
        else
            s3eDebugAssertShow(S3E_MESSAGE_CONTINUE_STOP_IGNORE,                 "error loading extension: openalext");

        g_TriedExt = true;
        g_TriedNoMsgExt = true;
    }

    return g_GotExt;
}

static bool _extLoadNoMsg()
{
    if (!g_GotExt && !g_TriedNoMsgExt)
    {
        s3eResult res = s3eExtGetHash(0x37485935, &g_Ext, sizeof(g_Ext));
        if (res == S3E_RESULT_SUCCESS)
            g_GotExt = true;
        g_TriedNoMsgExt = true;
        if (g_TriedExt)
            g_TriedExt = true;
    }

    return g_GotExt;
}

s3eBool openalextAvailable()
{
    _extLoadNoMsg();
    return g_GotExt ? S3E_TRUE : S3E_FALSE;
}

unsigned int _alGetError()
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[0] func: _alGetError"));

    if (!_extLoad())
        return 0;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    unsigned int ret = g_Ext.m__alGetError();

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return ret;
}

void _alSourceQueueBuffers(_ALuint sid, _ALsizei numEntries, const _ALuint* bids)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[1] func: _alSourceQueueBuffers"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alSourceQueueBuffers(sid, numEntries, bids);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alSourceUnqueueBuffers(_ALuint sid, _ALsizei numEntries, _ALuint* bids)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[2] func: _alSourceUnqueueBuffers"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alSourceUnqueueBuffers(sid, numEntries, bids);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alGetSourcei(_ALuint sid, _ALenum param, _ALint* value)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[3] func: _alGetSourcei"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alGetSourcei(sid, param, value);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alGetSourcef(_ALuint sid, _ALenum param, _ALfloat* value)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[4] func: _alGetSourcef"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alGetSourcef(sid, param, value);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alSourcef(_ALuint sid, _ALenum param, _ALfloat value)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[5] func: _alSourcef"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alSourcef(sid, param, value);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alSourcei(_ALuint sid, _ALenum param, _ALint value)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[6] func: _alSourcei"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alSourcei(sid, param, value);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alSourcePlay(_ALuint sid)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[7] func: _alSourcePlay"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alSourcePlay(sid);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alSourceStop(_ALuint sid)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[8] func: _alSourceStop"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alSourceStop(sid);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alSourcePause(_ALuint sid)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[9] func: _alSourcePause"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alSourcePause(sid);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alGenSources(_ALsizei n, _ALuint* sources)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[10] func: _alGenSources"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alGenSources(n, sources);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alDeleteSources(_ALsizei n, const _ALuint* sources)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[11] func: _alDeleteSources"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alDeleteSources(n, sources);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alGenBuffers(_ALsizei n, _ALuint* buffers)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[12] func: _alGenBuffers"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alGenBuffers(n, buffers);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alDeleteBuffers(_ALsizei n, const _ALuint* buffers)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[13] func: _alDeleteBuffers"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alDeleteBuffers(n, buffers);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alBufferData(_ALuint bid, _ALenum format, const _ALvoid* data, _ALsizei size, _ALsizei freq)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[14] func: _alBufferData"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alBufferData(bid, format, data, size, freq);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

_ALCdevice* _alcOpenDevice(const char* devicename)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[15] func: _alcOpenDevice"));

    if (!_extLoad())
        return 0;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    _ALCdevice* ret = g_Ext.m__alcOpenDevice(devicename);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return ret;
}

void _alcCloseDevice(_ALCdevice* device)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[16] func: _alcCloseDevice"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alcCloseDevice(device);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

_ALCcontext * _alcCreateContext(_ALCdevice* device, const _ALCint* attrlist)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[17] func: _alcCreateContext"));

    if (!_extLoad())
        return 0;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    _ALCcontext * ret = g_Ext.m__alcCreateContext(device, attrlist);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return ret;
}

_ALCboolean _alcMakeContextCurrent(_ALCcontext* context)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[18] func: _alcMakeContextCurrent"));

    if (!_extLoad())
        return 0;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    _ALCboolean ret = g_Ext.m__alcMakeContextCurrent(context);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return ret;
}

void _alcProcessContext(_ALCcontext* context)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[19] func: _alcProcessContext"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alcProcessContext(context);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alcSuspendContext(_ALCcontext* context)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[20] func: _alcSuspendContext"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alcSuspendContext(context);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

void _alcDestroyContext(_ALCcontext* context)
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[21] func: _alcDestroyContext"));

    if (!_extLoad())
        return;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    g_Ext.m__alcDestroyContext(context);

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return;
}

_ALCcontext * _alcGetCurrentContext()
{
    IwTrace(OPENALEXT_VERBOSE, ("calling openalext[22] func: _alcGetCurrentContext"));

    if (!_extLoad())
        return 0;

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallStart(S3E_TRUE, NULL);
#endif

    _ALCcontext * ret = g_Ext.m__alcGetCurrentContext();

#ifdef LOADER_CALL_LOCK
    s3eDeviceLoaderCallDone(S3E_TRUE, NULL);
#endif

    return ret;
}