[Mesa-dev] [PATCH 1/2] radeon/vce: increase cpb height alignment

[Christian König]

Am 04.07.2016 um 17:46 schrieb Leo Liu:
> Height should be aligned with 2 macroblocks, thus making safer
> for tiled mode
>
> Signed-off-by: Leo Liu <leo.liu at amd.com>

For both patches Reviewed-by: Christian König <christian.koenig at amd.com>.

> ---
>   src/gallium/drivers/radeon/radeon_vce.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/gallium/drivers/radeon/radeon_vce.c b/src/gallium/drivers/radeon/radeon_vce.c
> index e8aac8e..92cb8ce 100644
> --- a/src/gallium/drivers/radeon/radeon_vce.c
> +++ b/src/gallium/drivers/radeon/radeon_vce.c
> @@ -454,7 +454,7 @@ struct pipe_video_codec *rvce_create_encoder(struct pipe_context *context,
>   
>   	get_buffer(((struct vl_video_buffer *)tmp_buf)->resources[0], NULL, &tmp_surf);
>   	cpb_size = align(tmp_surf->level[0].pitch_bytes, 128);
> -	cpb_size = cpb_size * align(tmp_surf->npix_y, 16);
> +	cpb_size = cpb_size * align(tmp_surf->npix_y, 32);
>   	cpb_size = cpb_size * 3 / 2;
>   	cpb_size = cpb_size * enc->cpb_num;
>   	if (enc->dual_pipe)