dsound8.c

一个类似windows

                        &IID_IDirectSound8, (void**)&dso);
    ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
       DXGetErrorString8(rc));
    if (dso)
        IDirectSound8_test(dso, FALSE, lpGuid);

    /* Create a DirectSound8 object */
    rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
    ok(rc==DS_OK,"DirectSoundCreate8() failed: %s\n",DXGetErrorString8(rc));
    if (rc==DS_OK) {
        LPDIRECTSOUND8 dso1=NULL;

        /* Create a second DirectSound8 object */
        rc=pDirectSoundCreate8(lpGuid,&dso1,NULL);
        ok(rc==DS_OK,"DirectSoundCreate8() failed: %s\n",DXGetErrorString8(rc));
        if (rc==DS_OK) {
            /* Release the second DirectSound8 object */
            ref=IDirectSound8_Release(dso1);
            ok(ref==0,"IDirectSound8_Release() has %d references, "
               "should have 0\n",ref);
            ok(dso!=dso1,"DirectSound8 objects should be unique: "
               "dso=%p,dso1=%p\n",dso,dso1);
        }

        /* Release the first DirectSound8 object */
        ref=IDirectSound8_Release(dso);
        ok(ref==0,"IDirectSound8_Release() has %d references, should have 0\n",
           ref);
        if (ref!=0)
            return DSERR_GENERIC;
    } else
        return rc;

    /* Create a DirectSound8 object */
    rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
    ok(rc==DS_OK,"DirectSoundCreate8() failed: %s\n",DXGetErrorString8(rc));
    if (rc==DS_OK) {
        LPDIRECTSOUNDBUFFER secondary;
        DSBUFFERDESC bufdesc;
        WAVEFORMATEX wfx;

        init_format(&wfx,WAVE_FORMAT_PCM,11025,8,1);
        ZeroMemory(&bufdesc, sizeof(bufdesc));
        bufdesc.dwSize=sizeof(bufdesc);
        bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_CTRL3D;
        bufdesc.dwBufferBytes=align(wfx.nAvgBytesPerSec*BUFFER_LEN/1000,
                                    wfx.nBlockAlign);
        bufdesc.lpwfxFormat=&wfx;
        rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
        ok(rc==DS_OK && secondary!=NULL,
           "IDirectSound8_CreateSoundBuffer() failed to create a secondary "
           "buffer: %s\n",DXGetErrorString8(rc));
        if (rc==DS_OK && secondary!=NULL) {
            LPDIRECTSOUND3DBUFFER buffer3d;
            LPDIRECTSOUNDBUFFER8 buffer8;
            rc=IDirectSound8_QueryInterface(secondary,
                                            &IID_IDirectSound3DBuffer,
                                            (void **)&buffer3d);
            ok(rc==DS_OK && buffer3d!=NULL,
               "IDirectSound8_QueryInterface() failed: %s\n",
               DXGetErrorString8(rc));
            if (rc==DS_OK && buffer3d!=NULL) {
                ref=IDirectSound3DBuffer_AddRef(buffer3d);
                ok(ref==2,"IDirectSound3DBuffer_AddRef() has %d references, "
                   "should have 2\n",ref);
            }
            rc=IDirectSound8_QueryInterface(secondary,
                                            &IID_IDirectSoundBuffer8,
                                            (void **)&buffer8);
            if (rc==DS_OK && buffer8!=NULL) {
                ref=IDirectSoundBuffer8_AddRef(buffer8);
                ok(ref==3,"IDirectSoundBuffer8_AddRef() has %d references, "
                   "should have 3\n",ref);
            }
            ref=IDirectSoundBuffer_AddRef(secondary);
            ok(ref==4,"IDirectSoundBuffer_AddRef() has %d references, "
               "should have 4\n",ref);
        }
        /* release with buffer */
        ref=IDirectSound8_Release(dso);
        ok(ref==0,"IDirectSound8_Release() has %d references, should have 0\n",
           ref);
        if (ref!=0)
            return DSERR_GENERIC;
    } else
        return rc;

    return DS_OK;
}

static HRESULT test_primary8(LPGUID lpGuid)
{
    HRESULT rc;
    LPDIRECTSOUND8 dso=NULL;
    LPDIRECTSOUNDBUFFER primary=NULL,second=NULL,third=NULL;
    DSBUFFERDESC bufdesc;
    DSCAPS dscaps;
    WAVEFORMATEX wfx;
    int ref;

    /* Create the DirectSound object */
    rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
    ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
       "DirectSoundCreate8() failed: %s\n",DXGetErrorString8(rc));
    if (rc!=DS_OK)
        return rc;

    /* Get the device capabilities */
    ZeroMemory(&dscaps, sizeof(dscaps));
    dscaps.dwSize=sizeof(dscaps);
    rc=IDirectSound8_GetCaps(dso,&dscaps);
    ok(rc==DS_OK,"IDirectSound8_GetCaps() failed: %s\n",DXGetErrorString8(rc));
    if (rc!=DS_OK)
        goto EXIT;

    /* DSOUND: Error: Invalid buffer description pointer */
    rc=IDirectSound8_CreateSoundBuffer(dso,0,0,NULL);
    ok(rc==DSERR_INVALIDPARAM,
       "IDirectSound8_CreateSoundBuffer should have returned "
       "DSERR_INVALIDPARAM, returned: %s\n",DXGetErrorString8(rc));

    /* DSOUND: Error: Invalid buffer description pointer */
    rc=IDirectSound8_CreateSoundBuffer(dso,0,&primary,NULL);
    ok(rc==DSERR_INVALIDPARAM && primary==0,
       "IDirectSound8_CreateSoundBuffer() should have returned "
       "DSERR_INVALIDPARAM, returned: rc=%s,dsbo=%p\n",
       DXGetErrorString8(rc),primary);

    /* DSOUND: Error: Invalid buffer description pointer */
    rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,0,NULL);
    ok(rc==DSERR_INVALIDPARAM && primary==0,
       "IDirectSound8_CreateSoundBuffer() should have failed: rc=%s,"
       "dsbo=%p\n",DXGetErrorString8(rc),primary);

    ZeroMemory(&bufdesc, sizeof(bufdesc));

    /* DSOUND: Error: Invalid size */
    /* DSOUND: Error: Invalid buffer description */
    rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
    ok(rc==DSERR_INVALIDPARAM && primary==0,
       "IDirectSound8_CreateSoundBuffer() should have failed: rc=%s,"
       "primary=%p\n",DXGetErrorString8(rc),primary);

    /* We must call SetCooperativeLevel before calling CreateSoundBuffer */
    /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
    rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
    ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %s\n",
       DXGetErrorString8(rc));
    if (rc!=DS_OK)
        goto EXIT;

    /* Testing the primary buffer */
    primary=NULL;
    ZeroMemory(&bufdesc, sizeof(bufdesc));
    bufdesc.dwSize=sizeof(bufdesc);
    bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
    bufdesc.lpwfxFormat = &wfx;
    init_format(&wfx,WAVE_FORMAT_PCM,11025,8,2);
    rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
    ok(rc==DSERR_INVALIDPARAM,"IDirectSound8_CreateSoundBuffer() should have "
       "returned DSERR_INVALIDPARAM, returned: %s\n", DXGetErrorString8(rc));
    if (rc==DS_OK && primary!=NULL)
        IDirectSoundBuffer_Release(primary);

    primary=NULL;
    ZeroMemory(&bufdesc, sizeof(bufdesc));
    bufdesc.dwSize=sizeof(bufdesc);
    bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
    rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
    ok((rc==DS_OK && primary!=NULL) || (rc==DSERR_CONTROLUNAVAIL),
       "IDirectSound8_CreateSoundBuffer() failed to create a primary buffer: "
       "%s\n",DXGetErrorString8(rc));
    if (rc==DSERR_CONTROLUNAVAIL)
        trace("  No Primary\n");
    else if (rc==DS_OK && primary!=NULL) {
        LONG vol;

        /* Try to create a second primary buffer */
        /* DSOUND: Error: The primary buffer already exists.
         * Any changes made to the buffer description will be ignored. */
        rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&second,NULL);
        ok(rc==DS_OK && second==primary,
           "IDirectSound8_CreateSoundBuffer() should have returned original "
           "primary buffer: %s\n",DXGetErrorString8(rc));
        ref=IDirectSoundBuffer_Release(second);
        ok(ref==1,"IDirectSoundBuffer_Release() primary has %d references, "
           "should have 1\n",ref);

        /* Try to duplicate a primary buffer */
        /* DSOUND: Error: Can't duplicate primary buffers */
        rc=IDirectSound8_DuplicateSoundBuffer(dso,primary,&third);
        /* rc=0x88780032 */
        ok(rc!=DS_OK,"IDirectSound8_DuplicateSoundBuffer() primary buffer "
           "should have failed %s\n",DXGetErrorString8(rc));

        rc=IDirectSoundBuffer_GetVolume(primary,&vol);
        ok(rc==DS_OK,"IDirectSoundBuffer_GetVolume() failed: %s\n",
           DXGetErrorString8(rc));

        if (winetest_interactive) {
            trace("Playing a 5 seconds reference tone at the current volume.\n");
            if (rc==DS_OK)
                trace("(the current volume is %ld according to DirectSound)\n",
                      vol);
            trace("All subsequent tones should be identical to this one.\n");
            trace("Listen for stutter, changes in pitch, volume, etc.\n");
        }
        test_buffer8(dso,primary,1,FALSE,0,FALSE,0,winetest_interactive &&
                     !(dscaps.dwFlags & DSCAPS_EMULDRIVER),5.0,0,0,0,0);

        ref=IDirectSoundBuffer_Release(primary);
        ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
           "should have 0\n",ref);
    }

    /* Set the CooperativeLevel back to normal */
    /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
    rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
    ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %s\n",
       DXGetErrorString8(rc));

EXIT:
    ref=IDirectSound8_Release(dso);
    ok(ref==0,"IDirectSound8_Release() has %d references, should have 0\n",ref);
    if (ref!=0)
        return DSERR_GENERIC;

    return rc;
}

/*
 * Test the primary buffer at different formats while keeping the
 * secondary buffer at a constant format.
 */
static HRESULT test_primary_secondary8(LPGUID lpGuid)
{
    HRESULT rc;
    LPDIRECTSOUND8 dso=NULL;
    LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
    DSBUFFERDESC bufdesc;
    DSCAPS dscaps;
    WAVEFORMATEX wfx, wfx2;
    int ref;
    unsigned int f;

    /* Create the DirectSound object */
    rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
    ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
       "DirectSoundCreate8() failed: %s\n",DXGetErrorString8(rc));
    if (rc!=DS_OK)
        return rc;

    /* Get the device capabilities */
    ZeroMemory(&dscaps, sizeof(dscaps));
    dscaps.dwSize=sizeof(dscaps);
    rc=IDirectSound8_GetCaps(dso,&dscaps);
    ok(rc==DS_OK,"IDirectSound8_GetCaps() failed: %s\n",DXGetErrorString8(rc));
    if (rc!=DS_OK)
        goto EXIT;

    /* We must call SetCooperativeLevel before creating primary buffer */
    /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
    rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
    ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %s\n",
       DXGetErrorString8(rc));
    if (rc!=DS_OK)
        goto EXIT;

    ZeroMemory(&bufdesc, sizeof(bufdesc));
    bufdesc.dwSize=sizeof(bufdesc);
    bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
    rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
    ok(rc==DS_OK && primary!=NULL,
       "IDirectSound8_CreateSoundBuffer() failed to create a primary buffer "
       "%s\n",DXGetErrorString8(rc));

    if (rc==DS_OK && primary!=NULL) {
        for (f=0;f<NB_FORMATS;f++) {
            /* We must call SetCooperativeLevel to be allowed to call
             * SetFormat */
            /* DSOUND: Setting DirectSound cooperative level to
             * DSSCL_PRIORITY */
            rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
            ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %s\n",
               DXGetErrorString8(rc));
            if (rc!=DS_OK)
                goto EXIT;