On Thu, 2015-05-21 at 19:46 -0600, [email protected]
wrote:
> From: Sreerenj Balachandran <[email protected]>
>
> Generate the Nal unit type for packed slice headers based
> on idr_pic_flag and reference_pic_flag.
this looks good to me.
Thanks.
> ---
> src/i965_encoder_utils.c | 12 +++++++++++-
> 1 file changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/src/i965_encoder_utils.c b/src/i965_encoder_utils.c
> index 9c9619c..0b7df4c 100644
> --- a/src/i965_encoder_utils.c
> +++ b/src/i965_encoder_utils.c
> @@ -1118,6 +1118,16 @@ static void slice_rbsp(avc_bitstream *bs,
> avc_rbsp_trailing_bits(bs);
> }
>
> +int get_hevc_slice_nalu_type (VAEncPictureParameterBufferHEVC *pic_param)
> +{
> + if (pic_param->pic_fields.bits.idr_pic_flag)
> + return IDR_WRADL_NUT;
> + else if (pic_param->pic_fields.bits.reference_pic_flag)
> + return SLICE_TRAIL_R_NUT;
> + else
> + return SLICE_TRAIL_N_NUT;
> +}
> +
> int build_hevc_slice_header(VAEncSequenceParameterBufferHEVC *seq_param,
> VAEncPictureParameterBufferHEVC *pic_param,
> VAEncSliceParameterBufferHEVC *slice_param,
> @@ -1128,7 +1138,7 @@ int
> build_hevc_slice_header(VAEncSequenceParameterBufferHEVC *seq_param,
>
> avc_bitstream_start(&bs);
> nal_start_code_prefix(&bs);
> - nal_header_hevc(&bs, SLICE_TRAIL_N_NUT, 0);
> + nal_header_hevc(&bs, get_hevc_slice_nalu_type(pic_param), 0);
> slice_rbsp(&bs, slice_index, seq_param,pic_param,slice_param);
> avc_bitstream_end(&bs);
>
_______________________________________________
Libva mailing list
[email protected]
http://lists.freedesktop.org/mailman/listinfo/libva
