capabilities.xml

<themeCapabilities>
   
   <themeName>P-10 Menu</themeName>

   <!--
   ///
   Aspect Ratios
   ///
   -->
   <aspectRatio>16:9</aspectRatio>
   <aspectRatio>16:10</aspectRatio>
   <aspectRatio>4:3</aspectRatio>
   <aspectRatio>1:1</aspectRatio>
   <aspectRatio>3:2</aspectRatio>
   <aspectRatio>19.5:9</aspectRatio>

   <!--
   ///
   Color Schemes
   ///
   -->
   <colorScheme name="playchoice">
      <label>Playchoice</label>
   </colorScheme>
   <colorScheme name="light-blue">
      <label>Light Blue</label>
   </colorScheme>
   <colorScheme name="capcom-purple">
      <label>Capcom Purple</label>
   </colorScheme>
   <colorScheme name="retro-gray">
      <label>Retro Gray</label>
   </colorScheme>
   <colorScheme name="dark-tan">
      <label>Dark Tan</label>
   </colorScheme>
   <colorScheme name="oled">
      <label>OLED</label>
   </colorScheme>
   <colorScheme name="light">
      <label>Light</label>
   </colorScheme>
   <colorScheme name="custom">
      <label>Custom</label>
   </colorScheme>

   <!--
   ///
   Transitions
   ///
   -->
   <transitions name="transitions">
      <label>transitions</label>
      <selectable>false</selectable>
      <systemToSystem>instant</systemToSystem>
      <systemToGamelist>instant</systemToGamelist>
      <gamelistToGamelist>instant</gamelistToGamelist>
      <gamelistToSystem>instant</gamelistToSystem>
      <startupToSystem>instant</startupToSystem>
      <startupToGamelist>instant</startupToGamelist>
   </transitions>
   <suppressTransitionProfiles>
      <entry>builtin-fade</entry>
      <entry>builtin-slide</entry>
      <entry>builtin-instant</entry>
   </suppressTransitionProfiles>

   <!--
   ///
   Variants
   ///
   -->
   <variant name="gamelist-list">
      <label>List</label>
      <selectable>true</selectable>
   </variant>
   <variant name="gamelist-list-cover">
      <label>List + Boxart</label>
      <selectable>true</selectable>
      <override>
         <trigger>noMedia</trigger>
         <mediaType>cover</mediaType>
         <useVariant>gamelist-list</useVariant>
      </override>
   </variant>

</themeCapabilities>