[Nouveau] [PATCH 2/2] g3dvl: disable iDCT for now

Ben Skeggs skeggsb at gmail.com
Wed Jul 27 00:42:08 PDT 2011


On Wed, 2011-07-20 at 13:48 -0500, Bryan Cain wrote:
> ---
>  src/vl_hwmc.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
The obvious question I have for this is, why?

Ben.
> 
> diff --git a/src/vl_hwmc.c b/src/vl_hwmc.c
> index 6e9e0c7..8e24786 100644
> --- a/src/vl_hwmc.c
> +++ b/src/vl_hwmc.c
> @@ -55,7 +55,7 @@ static XF86MCSurfaceInfoRec yv12_mpeg2_surface =
>  	2048,
>  	2048,
>  	2048,
> -	XVMC_IDCT | XVMC_MOCOMP | XVMC_MPEG_2,
> +	/*XVMC_IDCT |*/ XVMC_MOCOMP | XVMC_MPEG_2,
>  	XVMC_SUBPICTURE_INDEPENDENT_SCALING | XVMC_BACKEND_SUBPICTURE,
>  	&subpicture_list
>  };
> @@ -69,7 +69,7 @@ static XF86MCSurfaceInfoRec uyvy_mpeg2_surface =
>  	2048,
>  	2048,
>  	2048,
> -	XVMC_IDCT | XVMC_MOCOMP | XVMC_MPEG_2,
> +	/*XVMC_IDCT |*/ XVMC_MOCOMP | XVMC_MPEG_2,
>  	XVMC_SUBPICTURE_INDEPENDENT_SCALING | XVMC_BACKEND_SUBPICTURE,
>  	&subpicture_list
>  };




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