[vlc-devel] [PATCH] DXVA2: relying on a D3D9 DLL might not work in Windows 10

[Steve Lhomme]

Discard this patch, Win10 has D3D9 support.

On Tue, Apr 7, 2015 at 10:28 AM, Steve Lhomme <robUx4 at videolabs.io> wrote:
> + unused variable cleaning
> ---
>  modules/codec/avcodec/dxva2.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/modules/codec/avcodec/dxva2.c b/modules/codec/avcodec/dxva2.c
> index 1126d25..1d68216 100644
> --- a/modules/codec/avcodec/dxva2.c
> +++ b/modules/codec/avcodec/dxva2.c
> @@ -486,7 +486,7 @@ static int Extract(vlc_va_t *va, picture_t *picture, void *opaque,
>
>      /* */
>      IDirect3DSurface9_UnlockRect(d3d);
> -    (void) opaque;
> +    VLC_UNUSED(opaque);
>      return VLC_SUCCESS;
>  }
>
> @@ -543,7 +543,7 @@ static void Release(void *opaque, uint8_t *data)
>          vlc_mutex_lock( surface->p_lock );
>
>      surface->refcount--;
> -    (void) data;
> +    VLC_UNUSED(data);
>
>      if ( surface->p_lock )
>          vlc_mutex_unlock( surface->p_lock );
> @@ -587,6 +587,7 @@ static int Open(vlc_va_t *va, AVCodecContext *ctx, const es_format_t *fmt)
>          vlc_mutex_init( &sys->surface_lock );
>
>      /* Load dll*/
> +    /* FIXME might not work in Win10 */
>      sys->hd3d9_dll = LoadLibrary(TEXT("D3D9.DLL"));
>      if (!sys->hd3d9_dll) {
>          msg_Warn(va, "cannot load d3d9.dll");
> --
> 2.3.2
>
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