[Mesa-dev] [PATCH 1/3] vl: get h264 profile idc

[Christian König]

Am 23.10.18 um 17:43 schrieb boyuan.zhang at amd.com:
> From: Boyuan Zhang <boyuan.zhang at amd.com>
>
> Adding a function for converting h264 pipe video profile to profile idc
>
> Signed-off-by: Boyuan Zhang <boyuan.zhang at amd.com>

Series is Acked-by: Christian König <christian.koenig at amd.com>

> ---
>   src/gallium/auxiliary/util/u_video.h | 24 ++++++++++++++++++++++++
>   1 file changed, 24 insertions(+)
>
> diff --git a/src/gallium/auxiliary/util/u_video.h b/src/gallium/auxiliary/util/u_video.h
> index 967ebc57489..f6e93dd0387 100644
> --- a/src/gallium/auxiliary/util/u_video.h
> +++ b/src/gallium/auxiliary/util/u_video.h
> @@ -239,6 +239,30 @@ u_get_h264_level(uint32_t width, uint32_t height, uint32_t *max_reference)
>         return 52;
>   }
>   
> +static inline uint32_t
> +u_get_h264_profile_idc(enum pipe_video_profile profile)
> +{
> +   switch (profile) {
> +      case PIPE_VIDEO_PROFILE_MPEG4_AVC_CONSTRAINED_BASELINE:
> +      case PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE:
> +         return 66;
> +      case PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN:
> +         return 77;
> +      case PIPE_VIDEO_PROFILE_MPEG4_AVC_EXTENDED:
> +         return 88;
> +      case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH:
> +         return 100;
> +      case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH10:
> +         return 110;
> +      case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH422:
> +         return 122;
> +      case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH444:
> +         return 244;
> +      default:
> +         return 66; //use baseline profile instead
> +   }
> +}
> +
>   #ifdef __cplusplus
>   }
>   #endif