[Mesa-dev] [PATCH] i965: Remove brw_bo_alloc_tiled_2d from intel_detect_swizzling.

[Iago Toral]

Reviewed-by: Iago Toral Quiroga <itoral at igalia.com>

On Tue, 2018-04-10 at 01:33 -0700, Kenneth Graunke wrote:
> I'd like to drop this pre-isl function.  This drops one of the two
> uses.
> ---
>  src/mesa/drivers/dri/i965/intel_screen.c | 14 ++++----------
>  1 file changed, 4 insertions(+), 10 deletions(-)
> 
> diff --git a/src/mesa/drivers/dri/i965/intel_screen.c
> b/src/mesa/drivers/dri/i965/intel_screen.c
> index 29cb7ad57d7..7f3c82fab8d 100644
> --- a/src/mesa/drivers/dri/i965/intel_screen.c
> +++ b/src/mesa/drivers/dri/i965/intel_screen.c
> @@ -1828,24 +1828,18 @@ intel_init_bufmgr(struct intel_screen
> *screen)
>  static bool
>  intel_detect_swizzling(struct intel_screen *screen)
>  {
> -   struct brw_bo *buffer;
> -   unsigned flags = 0;
> -   uint32_t aligned_pitch;
>     uint32_t tiling = I915_TILING_X;
>     uint32_t swizzle_mode = 0;
> -
> -   buffer = brw_bo_alloc_tiled_2d(screen->bufmgr, "swizzle test",
> -                                  64, 64, 4, tiling, &aligned_pitch,
> flags);
> +   struct brw_bo *buffer =
> +      brw_bo_alloc_tiled(screen->bufmgr, "swizzle test", 32768,
> +                         tiling, 512, 0);
>     if (buffer == NULL)
>        return false;
>  
>     brw_bo_get_tiling(buffer, &tiling, &swizzle_mode);
>     brw_bo_unreference(buffer);
>  
> -   if (swizzle_mode == I915_BIT_6_SWIZZLE_NONE)
> -      return false;
> -   else
> -      return true;
> +   return swizzle_mode != I915_BIT_6_SWIZZLE_NONE;
>  }
>  
>  static int