From a9fce44dd6c8d39a83ba31647a0f6896f37b2879 Mon Sep 17 00:00:00 2001
From: Konstantin Seurer <konstantin.seurer@gmail.com>
Date: Mon, 11 Apr 2022 17:53:57 +0200
Subject: [PATCH] radv: Refactor radv_tex_aniso_filter

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15860>
---
 src/amd/vulkan/radv_device.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index ba61228e28f..ee4fc2ab787 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -6106,15 +6106,7 @@ radv_tex_bordercolor(VkBorderColor bcolor)
 static unsigned
 radv_tex_aniso_filter(unsigned filter)
 {
-   if (filter < 2)
-      return 0;
-   if (filter < 4)
-      return 1;
-   if (filter < 8)
-      return 2;
-   if (filter < 16)
-      return 3;
-   return 4;
+   return MIN2(util_logbase2(filter), 4);
 }
 
 static unsigned