general: Add setting shader_backend

GLASM is getting good enough that we can move it out of advanced
graphics settings. This removes the setting `use_assembly_shaders`,
opting for a enum class `shader_backend`. This comes with the benefits
that it is extensible for additional shader backends besides GLSL and
GLASM, and this will work better with a QComboBox.

Qt removes the related assembly shader setting from the Advanced
Graphics section and places it as a new QComboBox in the API Settings
group. This will replace the Vulkan device selector when OpenGL is
selected.

Additionally, mark all of the custom anisotropic filtering settings as
"WILL BREAK THINGS", as that is the case with a select few games.

1 files changed, 94 insertions, 24 deletions

diff --git a/src/yuzu/configuration/configure_graphics.ui b/src/yuzu/configuration/configure_graphics.ui
index 5b999d84d..099ddbb7c 100644
--- a/src/yuzu/configuration/configure_graphics.ui
+++ b/src/yuzu/configuration/configure_graphics.ui
@@ -23,7 +23,7 @@
        </property>
        <layout class="QVBoxLayout" name="verticalLayout_3">
         <item>
-         <widget class="QWidget" name="api_layout" native="true">
+         <widget class="QWidget" name="api_widget" native="true">
           <layout class="QGridLayout" name="gridLayout">
            <property name="leftMargin">
             <number>0</number>
@@ -40,37 +40,107 @@
            <property name="horizontalSpacing">
             <number>6</number>
            </property>
-           <item row="0" column="0">
-            <widget class="QLabel" name="api_label">
-             <property name="text">
-              <string>API:</string>
-             </property>
+           <item row="4" column="0">
+            <widget class="QWidget" name="backend_widget" native="true">
+             <layout class="QHBoxLayout" name="backend_layout">
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <widget class="QLabel" name="backend_label">
+                <property name="text">
+                 <string>Shader Backend:</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="backend"/>
+              </item>
+             </layout>
             </widget>
            </item>
-           <item row="0" column="1">
-            <widget class="QComboBox" name="api">
-             <item>
-              <property name="text">
-               <string notr="true">OpenGL</string>
+           <item row="2" column="0">
+            <widget class="QWidget" name="device_widget" native="true">
+             <layout class="QHBoxLayout" name="device_layout">
+              <property name="leftMargin">
+               <number>0</number>
               </property>
-             </item>
-             <item>
-              <property name="text">
-               <string notr="true">Vulkan</string>
+              <property name="topMargin">
+               <number>0</number>
               </property>
-             </item>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <widget class="QLabel" name="device_label">
+                <property name="text">
+                 <string>Device:</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="device"/>
+              </item>
+             </layout>
             </widget>
            </item>
-           <item row="1" column="0">
-            <widget class="QLabel" name="device_label">
-             <property name="text">
-              <string>Device:</string>
-             </property>
+           <item row="0" column="0">
+            <widget class="QWidget" name="api_layout_2" native="true">
+             <layout class="QHBoxLayout" name="api_layout">
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <widget class="QLabel" name="api_label">
+                <property name="text">
+                 <string>API:</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="api">
+                <property name="sizePolicy">
+                 <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+                  <horstretch>0</horstretch>
+                  <verstretch>0</verstretch>
+                 </sizepolicy>
+                </property>
+                <item>
+                 <property name="text">
+                  <string notr="true">OpenGL</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string notr="true">Vulkan</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+             </layout>
             </widget>
            </item>
-           <item row="1" column="1">
-            <widget class="QComboBox" name="device"/>
-           </item>
           </layout>
          </widget>
         </item>