[Mesa-dev] [PATCH] i965: Release aux buffer when disabling ccs

[Kenneth Graunke]

On Monday, December 5, 2016 12:08:13 AM PST Topi Pohjolainen wrote:
> Otherwise subsequent render cycles keep on using compression
> and/or fast clear.
> 
> Signed-off-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
> CC: Kalyan Kondapally <kalyan.kondapally at intel.com>
> CC: Kenneth Graunke <kenneth at whitecape.org>
> ---
>  src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> index a9b350e..7cda019 100644
> --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> @@ -2326,6 +2326,9 @@ intel_miptree_make_shareable(struct brw_context *brw,
>     if (mt->mcs_buf) {
>        intel_miptree_all_slices_resolve_color(brw, mt, 0);
>        mt->no_ccs = true;
> +      drm_intel_bo_unreference(mt->mcs_buf->bo);
> +      free(mt->mcs_buf);
> +      mt->mcs_buf = NULL;
>     }
>  }
>  
> 

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
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