Update remote_shell_v2 to version 4 am: 8ebc388b72

Original change: https://android-review.googlesource.com/c/platform/external/wayland-protocols/+/2694750

Change-Id: Iaa83ae83fe8913bca2be28cdc81c4c6ca12db05d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 29 insertions, 3 deletions

diff --git a/chromium.org/unstable/remote-shell/remote-shell-unstable-v2.xml b/chromium.org/unstable/remote-shell/remote-shell-unstable-v2.xml
index bcf1afb..9e1c8db 100644
--- a/chromium.org/unstable/remote-shell/remote-shell-unstable-v2.xml
+++ b/chromium.org/unstable/remote-shell/remote-shell-unstable-v2.xml
@@ -2,7 +2,7 @@
 <protocol name="remote_shell_unstable_v2">
 
   <copyright>
-    Copyright 2021 The Chromium Authors.
+    Copyright 2021 The Chromium Authors
 
     Permission is hereby granted, free of charge, to any person obtaining a
     copy of this software and associated documentation files (the "Software"),
@@ -38,7 +38,7 @@
     reset.
   </description>
 
-  <interface name="zcr_remote_shell_v2" version="2">
+  <interface name="zcr_remote_shell_v2" version="4">
     <description summary="remote_shell">
       The global interface that allows clients to turn a wl_surface into a
       "real window" which is remotely managed but can be stacked, activated
@@ -162,7 +162,7 @@
 
   </interface>
 
-  <interface name="zcr_remote_surface_v2" version="2">
+  <interface name="zcr_remote_surface_v2" version="4">
     <description summary="A desktop window">
       An interface that may be implemented by a wl_surface, for
       implementations that provide a desktop-style user interface
@@ -432,6 +432,7 @@
       <entry name="move" value="5" summary="the window bounds is moved due to other WM operations"/>
       <entry name="resize" value="6" summary="the window bounds is reiszed due to other WM operations"/>
       <entry name="pip" value="7" summary="the window bounds is resized or moved for PIP"/>
+      <entry name="float" value="8" summary="the window bounds is resized or moved for float state" since="3"/>
     </enum>
 
     <event name="bounds_changed" since="1">
@@ -620,6 +621,8 @@
 	     summary="a mask to turn the maximize_restore button to zoom button"/>
       <entry name="center" value="64"
 	     summary="a customizable, center-aligned button"/>
+      <entry name="float" value="128"
+	     summary="a button to float a window without maximize or restore"/>
     </enum>
 
     <request name="set_frame_buttons" since="1">
@@ -708,6 +711,8 @@
 
     <request name="set_accessibility_id" since="1">
       <description summary="set accessibility ID to the surface">
+        [Deprecated] Use zaura_surface's set_accessibility_id instead.
+
         Set accessibility window ID to the surface. A negative number removes
         the existing accessibility ID from the surface.
       </description>
@@ -828,6 +833,27 @@
       </description>
       <arg name="type" type="uint" enum="resize_lock_type" summary="resize lock type"/>
     </request>
+
+    <request name="set_float" since="3">
+      <description summary="set the surface to be floated">
+	Request that surface is floated.
+      </description>
+    </request>
+
+    <!-- Version 4 additions -->
+    <request name="set_scale_factor" since="4">
+      <description summary="Allows the client to set the scale factor for the future buffer commits.">
+        The client has a 32-bit float scale factor that is associated with each
+        remote surface. This scale factor must be propagated exactly to exo. To
+        do so we reinterpret_cast into a 32-bit uint and later cast back into a
+        float. This is because wayland does not support native transport of
+        floats. As different CPU architectures may use different endian
+        representations for IEEE 754 floats, this protocol implicitly assumes
+        that the caller and receiver are the same machine.
+        This is double buffered state and will be applied in the next commit.
+      </description>
+      <arg name="scale_factor_as_uint" type="uint"/>
+    </request>
   </interface>
 
   <interface name="zcr_notification_surface_v2" version="1">