From a209d464f913d743f644461e1c82634ec97f1e3e Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Tue, 7 Apr 2020 20:47:31 -0300
Subject: video_core/textures: Move GetMaxAnisotropy to cpp file

---
 src/video_core/textures/texture.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/video_core/textures/texture.cpp')

diff --git a/src/video_core/textures/texture.cpp b/src/video_core/textures/texture.cpp
index b1417db1e..d1939d744 100644
--- a/src/video_core/textures/texture.cpp
+++ b/src/video_core/textures/texture.cpp
@@ -2,8 +2,10 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <algorithm>
 #include <array>
 
+#include "core/settings.h"
 #include "video_core/textures/texture.h"
 
 namespace Tegra::Texture {
@@ -45,6 +47,22 @@ constexpr std::array<float, 256> SRGB_CONVERSION_LUT = {
     0.917104f, 0.929242f, 0.941493f, 0.953859f, 0.966338f, 1.000000f, 1.000000f, 1.000000f,
 };
 
+unsigned SettingsMinimumAnisotropy() noexcept {
+    switch (static_cast<Anisotropy>(Settings::values.max_anisotropy)) {
+    default:
+    case Anisotropy::Default:
+        return 1U;
+    case Anisotropy::Filter2x:
+        return 2U;
+    case Anisotropy::Filter4x:
+        return 4U;
+    case Anisotropy::Filter8x:
+        return 8U;
+    case Anisotropy::Filter16x:
+        return 16U;
+    }
+}
+
 } // Anonymous namespace
 
 std::array<float, 4> TSCEntry::GetBorderColor() const noexcept {
@@ -55,4 +73,8 @@ std::array<float, 4> TSCEntry::GetBorderColor() const noexcept {
             SRGB_CONVERSION_LUT[srgb_border_color_b], border_color[3]};
 }
 
+float TSCEntry::GetMaxAnisotropy() const noexcept {
+    return static_cast<float>(std::max(1U << max_anisotropy, SettingsMinimumAnisotropy()));
+}
+
 } // namespace Tegra::Texture
-- 
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