[PATCH 07/12] winecoreaudio: Move stop to the unixlib.

[Andrew Eikum]

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

On Tue, Nov 23, 2021 at 07:55:04AM +0000, Huw Davies wrote:
> Signed-off-by: Huw Davies <huw at codeweavers.com>
> ---
>  dlls/winecoreaudio.drv/coreaudio.c | 20 ++++++++++++++++++++
>  dlls/winecoreaudio.drv/mmdevdrv.c  | 16 ++++------------
>  dlls/winecoreaudio.drv/unixlib.h   |  7 +++++++
>  3 files changed, 31 insertions(+), 12 deletions(-)
> 
> diff --git a/dlls/winecoreaudio.drv/coreaudio.c b/dlls/winecoreaudio.drv/coreaudio.c
> index 133ab3da124..5a49a786f48 100644
> --- a/dlls/winecoreaudio.drv/coreaudio.c
> +++ b/dlls/winecoreaudio.drv/coreaudio.c
> @@ -1256,12 +1256,32 @@ static NTSTATUS start(void *args)
>      return STATUS_SUCCESS;
>  }
>  
> +static NTSTATUS stop(void *args)
> +{
> +    struct stop_params *params = args;
> +    struct coreaudio_stream *stream = params->stream;
> +
> +    OSSpinLockLock(&stream->lock);
> +
> +    if(!stream->playing)
> +        params->result = S_FALSE;
> +    else{
> +        stream->playing = FALSE;
> +        params->result = S_OK;
> +    }
> +
> +    OSSpinLockUnlock(&stream->lock);
> +
> +    return STATUS_SUCCESS;
> +}
> +
>  unixlib_entry_t __wine_unix_call_funcs[] =
>  {
>      get_endpoint_ids,
>      create_stream,
>      release_stream,
>      start,
> +    stop,
>      get_mix_format,
>      is_format_supported,
>      get_buffer_size,
> diff --git a/dlls/winecoreaudio.drv/mmdevdrv.c b/dlls/winecoreaudio.drv/mmdevdrv.c
> index 30858931338..e214a85c0d3 100644
> --- a/dlls/winecoreaudio.drv/mmdevdrv.c
> +++ b/dlls/winecoreaudio.drv/mmdevdrv.c
> @@ -1026,24 +1026,16 @@ static HRESULT WINAPI AudioClient_Start(IAudioClient3 *iface)
>  static HRESULT WINAPI AudioClient_Stop(IAudioClient3 *iface)
>  {
>      ACImpl *This = impl_from_IAudioClient3(iface);
> +    struct stop_params params;
>  
>      TRACE("(%p)\n", This);
>  
>      if(!This->stream)
>          return AUDCLNT_E_NOT_INITIALIZED;
>  
> -    OSSpinLockLock(&This->stream->lock);
> -
> -    if(!This->stream->playing){
> -        OSSpinLockUnlock(&This->stream->lock);
> -        return S_FALSE;
> -    }
> -
> -    This->stream->playing = FALSE;
> -
> -    OSSpinLockUnlock(&This->stream->lock);
> -
> -    return S_OK;
> +    params.stream = This->stream;
> +    UNIX_CALL(stop, &params);
> +    return params.result;
>  }
>  
>  static HRESULT WINAPI AudioClient_Reset(IAudioClient3 *iface)
> diff --git a/dlls/winecoreaudio.drv/unixlib.h b/dlls/winecoreaudio.drv/unixlib.h
> index b4e9e5bf950..c3da84c2c7a 100644
> --- a/dlls/winecoreaudio.drv/unixlib.h
> +++ b/dlls/winecoreaudio.drv/unixlib.h
> @@ -81,6 +81,12 @@ struct start_params
>      HRESULT result;
>  };
>  
> +struct stop_params
> +{
> +    struct coreaudio_stream *stream;
> +    HRESULT result;
> +};
> +
>  struct get_mix_format_params
>  {
>      EDataFlow flow;
> @@ -127,6 +133,7 @@ enum unix_funcs
>      unix_create_stream,
>      unix_release_stream,
>      unix_start,
> +    unix_stop,
>      unix_get_mix_format,
>      unix_is_format_supported,
>      unix_get_buffer_size,
> -- 
> 2.23.0
> 
>