[PATCH 06/11] winecoreaudio: Move is_started to the unixlib.

[Andrew Eikum]

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

On Wed, Nov 24, 2021 at 11:26:47AM +0000, Huw Davies wrote:
> Signed-off-by: Huw Davies <huw at codeweavers.com>
> ---
>  dlls/winecoreaudio.drv/coreaudio.c | 14 ++++++++++++++
>  dlls/winecoreaudio.drv/mmdevdrv.c  |  8 ++++----
>  dlls/winecoreaudio.drv/unixlib.h   |  7 +++++++
>  3 files changed, 25 insertions(+), 4 deletions(-)
> 
> diff --git a/dlls/winecoreaudio.drv/coreaudio.c b/dlls/winecoreaudio.drv/coreaudio.c
> index f59723d48f6..9636975607c 100644
> --- a/dlls/winecoreaudio.drv/coreaudio.c
> +++ b/dlls/winecoreaudio.drv/coreaudio.c
> @@ -1541,6 +1541,19 @@ static NTSTATUS get_frequency(void *args)
>      return STATUS_SUCCESS;
>  }
>  
> +static NTSTATUS is_started(void *args)
> +{
> +    struct is_started_params *params = args;
> +    struct coreaudio_stream *stream = params->stream;
> +
> +    if(stream->playing)
> +        params->result = S_OK;
> +    else
> +        params->result = S_FALSE;
> +
> +    return STATUS_SUCCESS;
> +}
> +
>  unixlib_entry_t __wine_unix_call_funcs[] =
>  {
>      get_endpoint_ids,
> @@ -1561,4 +1574,5 @@ unixlib_entry_t __wine_unix_call_funcs[] =
>      get_next_packet_size,
>      get_position,
>      get_frequency,
> +    is_started,
>  };
> diff --git a/dlls/winecoreaudio.drv/mmdevdrv.c b/dlls/winecoreaudio.drv/mmdevdrv.c
> index f79d808d8ed..07260c16ff0 100644
> --- a/dlls/winecoreaudio.drv/mmdevdrv.c
> +++ b/dlls/winecoreaudio.drv/mmdevdrv.c
> @@ -1628,6 +1628,7 @@ static HRESULT WINAPI AudioSessionControl_GetState(IAudioSessionControl2 *iface,
>          AudioSessionState *state)
>  {
>      AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
> +    struct is_started_params params;
>      ACImpl *client;
>  
>      TRACE("(%p)->(%p)\n", This, state);
> @@ -1644,14 +1645,13 @@ static HRESULT WINAPI AudioSessionControl_GetState(IAudioSessionControl2 *iface,
>      }
>  
>      LIST_FOR_EACH_ENTRY(client, &This->session->clients, ACImpl, entry){
> -        OSSpinLockLock(&client->stream->lock);
> -        if(client->stream->playing){
> +        params.stream = client->stream;
> +        UNIX_CALL(is_started, &params);
> +        if(params.result == S_OK){
>              *state = AudioSessionStateActive;
> -            OSSpinLockUnlock(&client->stream->lock);
>              LeaveCriticalSection(&g_sessions_lock);
>              return S_OK;
>          }
> -        OSSpinLockUnlock(&client->stream->lock);
>      }
>  
>      LeaveCriticalSection(&g_sessions_lock);
> diff --git a/dlls/winecoreaudio.drv/unixlib.h b/dlls/winecoreaudio.drv/unixlib.h
> index 5dcefe2eb05..aac2df15f47 100644
> --- a/dlls/winecoreaudio.drv/unixlib.h
> +++ b/dlls/winecoreaudio.drv/unixlib.h
> @@ -188,6 +188,12 @@ struct get_frequency_params
>      UINT64 *freq;
>  };
>  
> +struct is_started_params
> +{
> +    struct coreaudio_stream *stream;
> +    HRESULT result;
> +};
> +
>  enum unix_funcs
>  {
>      unix_get_endpoint_ids,
> @@ -208,6 +214,7 @@ enum unix_funcs
>      unix_get_next_packet_size,
>      unix_get_position,
>      unix_get_frequency,
> +    unix_is_started,
>  };
>  
>  extern unixlib_handle_t coreaudio_handle;
> -- 
> 2.23.0
> 
>