[Mesa-dev] [PATCH 02/12] vl: add entry point

Christian K├Ânig deathsimple at vodafone.de
Tue Jul 19 10:39:09 UTC 2016


Am 19.07.2016 um 00:43 schrieb Boyuan Zhang:
> Add entrypoint to distinguish H.264 decode and encode. For example, in patch 5/11 when is calling "VaCreateContext", "pps" and "sps" shouldn't be allocated for H.264 encoding. So we need to use the entry_point to determine this is H.264 decode or H.264 encode. We can use config to determine the entrypoint since config_id is passed to us for VaCreateContext call. However, for VaDestoyContext call, only context_id is passed to us. So we need to know the entrypoint in order to not free the pps/sps for encoding case.
>
> Signed-off-by: Boyuan Zhang <boyuan.zhang at amd.com>

I've just gone ahead and pushed this one with my rb on it. We can 
cleanup all the assignments later on.

BTW: Commit messages should be wrapped on 80 characters usually.

Regards,
Christian.

> ---
>   src/gallium/include/pipe/p_video_state.h | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/src/gallium/include/pipe/p_video_state.h b/src/gallium/include/pipe/p_video_state.h
> index 754d013..39b3905 100644
> --- a/src/gallium/include/pipe/p_video_state.h
> +++ b/src/gallium/include/pipe/p_video_state.h
> @@ -131,6 +131,7 @@ enum pipe_h264_enc_rate_control_method
>   struct pipe_picture_desc
>   {
>      enum pipe_video_profile profile;
> +   enum pipe_video_entrypoint entry_point;
>   };
>   
>   struct pipe_quant_matrix



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