[PATCH] dsound: Primary buffer doesn't support flag DSBCAPS_CTRLFX.

[Andrew Eikum]

Signed-off-by: Andrew Eikum <aeikum at codeweavers.com>

On Sat, Sep 21, 2019 at 09:25:02AM +0000, Alistair Leslie-Hughes wrote:
> Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=40740
> Signed-off-by: Alistair Leslie-Hughes <leslie_alistair at hotmail.com>
> ---
>  dlls/dsound/dsound.c        |  6 +++++
>  dlls/dsound/tests/dsound8.c | 54 +++++++++++++++++++++++++++++++++++++
>  2 files changed, 60 insertions(+)
> 
> diff --git a/dlls/dsound/dsound.c b/dlls/dsound/dsound.c
> index a74a9c69283..4dcea9e29e9 100644
> --- a/dlls/dsound/dsound.c
> +++ b/dlls/dsound/dsound.c
> @@ -455,6 +455,12 @@ static HRESULT DirectSoundDevice_CreateSoundBuffer(
>              return DSERR_INVALIDPARAM;
>          }
>  
> +        if (dsbd->dwFlags & DSBCAPS_CTRLFX)
> +        {
> +            WARN("Invalid parameter DSBCAPS_CTRLFX\n");
> +            return DSERR_INVALIDPARAM;
> +        }
> +
>          if (device->primary) {
>              WARN("Primary Buffer already created\n");
>              IDirectSoundBuffer8_AddRef(&device->primary->IDirectSoundBuffer8_iface);
> diff --git a/dlls/dsound/tests/dsound8.c b/dlls/dsound/tests/dsound8.c
> index 88ed4d9d4c6..fb49b8b7db4 100644
> --- a/dlls/dsound/tests/dsound8.c
> +++ b/dlls/dsound/tests/dsound8.c
> @@ -1173,6 +1173,59 @@ static void test_COM(void)
>      while (IUnknown_Release(unk));
>  }
>  
> +static void test_primary_flags(void)
> +{
> +    HRESULT rc;
> +    IDirectSound8 *dso;
> +    IDirectSoundBuffer *primary = NULL, *secondary;
> +    IDirectSoundBuffer8 *secondary8;
> +    IDirectSoundFXI3DL2Reverb *reverb;
> +    DSBUFFERDESC bufdesc;
> +    DSCAPS dscaps;
> +    WAVEFORMATEX wfx;
> +    DSEFFECTDESC effects[2];
> +    DWORD resultcodes[2];
> +
> +    /* Create a DirectSound8 object */
> +    rc = pDirectSoundCreate8(NULL, &dso, NULL);
> +    ok(rc == DS_OK || rc==DSERR_NODRIVER, "Failed: %08x\n",rc);
> +
> +    if (rc!=DS_OK)
> +        return;
> +
> +    rc = IDirectSound8_SetCooperativeLevel(dso, get_hwnd(), DSSCL_PRIORITY);
> +    ok(rc == DS_OK,"Failed: %08x\n", rc);
> +    if (rc != DS_OK) {
> +        IDirectSound8_Release(dso);
> +        return;
> +    }
> +
> +    dscaps.dwSize = sizeof(dscaps);
> +    rc = IDirectSound8_GetCaps(dso, &dscaps);
> +    ok(rc == DS_OK,"Failed: %08x\n", rc);
> +    trace("0x%x\n", dscaps.dwFlags);
> +
> +    ZeroMemory(&bufdesc, sizeof(bufdesc));
> +    bufdesc.dwSize = sizeof(bufdesc);
> +    bufdesc.dwFlags = DSBCAPS_PRIMARYBUFFER | DSBCAPS_CTRLFX;
> +    rc = IDirectSound8_CreateSoundBuffer(dso, &bufdesc, &primary, NULL);
> +    ok(rc == E_INVALIDARG, "got %08x\n", rc);
> +
> +    ZeroMemory(&bufdesc, sizeof(bufdesc));
> +    bufdesc.dwSize = sizeof(bufdesc);
> +    bufdesc.dwFlags = DSBCAPS_PRIMARYBUFFER | DSBCAPS_CTRL3D;
> +    rc = IDirectSound8_CreateSoundBuffer(dso, &bufdesc, &primary, NULL);
> +    ok((rc == DS_OK && primary != NULL), "Failed to create a primary buffer: %08x\n", rc);
> +    if (rc == DS_OK) {
> +        rc = IDirectSoundBuffer_QueryInterface(primary, &IID_IDirectSoundFXI3DL2Reverb, (LPVOID*)&reverb);
> +        ok(rc==E_NOINTERFACE,"Failed: %08x\n", rc);
> +
> +        IDirectSoundBuffer_Release(primary);
> +    }
> +
> +    IDirectSound8_Release(dso);
> +}
> +
>  static void test_effects(void)
>  {
>      HRESULT rc;
> @@ -1948,6 +2001,7 @@ START_TEST(dsound8)
>              dsound8_tests();
>              test_hw_buffers();
>              test_first_device();
> +            test_primary_flags();
>              test_effects();
>              test_effects_parameters();
>          }
> -- 
> 2.23.0
> 
>