C++ (Cpp) al_string_append_wcstr Examples

Example #1

File: dsound.c Project: Azaezel/Torque3D

static BOOL CALLBACK DSoundEnumDevices(GUID *guid, const WCHAR *desc, const WCHAR* UNUSED(drvname), void *data)
{
    vector_DevMap *devices = data;
    OLECHAR *guidstr = NULL;
    DevMap entry;
    HRESULT hr;
    int count;

    if(!guid)
        return TRUE;

    AL_STRING_INIT(entry.name);

    count = 0;
    while(1)
    {
        const DevMap *iter;

        al_string_copy_cstr(&entry.name, DEVNAME_HEAD);
        al_string_append_wcstr(&entry.name, desc);
        if(count != 0)
        {
            char str[64];
            snprintf(str, sizeof(str), " #%d", count+1);
            al_string_append_cstr(&entry.name, str);
        }

#define MATCH_ENTRY(i) (al_string_cmp(entry.name, (i)->name) == 0)
        VECTOR_FIND_IF(iter, const DevMap, *devices, MATCH_ENTRY);
        if(iter == VECTOR_END(*devices)) break;
#undef MATCH_ENTRY
        count++;
    }
    entry.guid = *guid;

    hr = StringFromCLSID(guid, &guidstr);
    if(SUCCEEDED(hr))
    {
        TRACE("Got device \"%s\", GUID \"%ls\"\n", al_string_get_cstr(entry.name), guidstr);
        CoTaskMemFree(guidstr);
    }

    VECTOR_PUSH_BACK(*devices, entry);

    return TRUE;
}

Example #2

File: winmm.c Project: IsemanTech/openal-soft

static void ProbeCaptureDevices(void)
{
    ALuint numdevs;
    ALuint i;

    clear_devlist(&CaptureDevices);

    numdevs = waveInGetNumDevs();
    VECTOR_RESERVE(CaptureDevices, numdevs);
    for(i = 0;i < numdevs;i++)
    {
        WAVEINCAPSW WaveCaps;
        const al_string *iter;
        al_string dname;

        AL_STRING_INIT(dname);
        if(waveInGetDevCapsW(i, &WaveCaps, sizeof(WaveCaps)) == MMSYSERR_NOERROR)
        {
            ALuint count = 0;
            while(1)
            {
                al_string_copy_cstr(&dname, DEVNAME_HEAD);
                al_string_append_wcstr(&dname, WaveCaps.szPname);
                if(count != 0)
                {
                    char str[64];
                    snprintf(str, sizeof(str), " #%d", count+1);
                    al_string_append_cstr(&dname, str);
                }
                count++;

#define MATCH_ENTRY(i) (al_string_cmp(dname, *(i)) == 0)
                VECTOR_FIND_IF(iter, const al_string, CaptureDevices, MATCH_ENTRY);
                if(iter == VECTOR_END(CaptureDevices)) break;
#undef MATCH_ENTRY
            }

            TRACE("Got device \"%s\", ID %u\n", al_string_get_cstr(dname), i);
        }
        VECTOR_PUSH_BACK(CaptureDevices, dname);
    }
}