diff options
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2023-06-06 15:56:58 +0400 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2023-06-27 17:08:56 +0200 |
| commit | de1f8ce0abb8c43d1e6a00c31c6d24dfe0505b92 (patch) | |
| tree | ae450dcb6d62df40d10456b44e597281c739e5b2 /ui/dbus-display1.xml | |
| parent | c1600f84ce011a056c9c432c8ad8d77f7f8b9e6f (diff) | |
ui/dbus: use shared D3D11 Texture2D when possible
When the client implements "org.qemu.Display1.Listener.Win32.D3d11" and
we are running on ANGLE/win32, share the scanout texture with the peer
process, and draw with ScanoutTexture2d/UpdateTexture2d methods.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20230606115658.677673-22-marcandre.lureau@redhat.com>
Diffstat (limited to 'ui/dbus-display1.xml')
| -rw-r--r-- | ui/dbus-display1.xml | 56 |
1 files changed, 54 insertions, 2 deletions
diff --git a/ui/dbus-display1.xml b/ui/dbus-display1.xml index 7233286b28..f0e2fac212 100644 --- a/ui/dbus-display1.xml +++ b/ui/dbus-display1.xml @@ -472,8 +472,9 @@ <!-- org.qemu.Display1.Listener.Win32.Map: - This client-side interface can complement org.qemu.Display1.Listener on - ``/org/qemu/Display1/Listener`` for Windows specific methods. + This optional client-side interface can complement + org.qemu.Display1.Listener on ``/org/qemu/Display1/Listener`` for Windows + specific shared memory scanouts. --> <interface name="org.qemu.Display1.Listener.Win32.Map"> <!-- @@ -514,6 +515,57 @@ </interface> <!-- + org.qemu.Display1.Listener.Win32.D3d11: + + This optional client-side interface can complement + org.qemu.Display1.Listener on ``/org/qemu/Display1/Listener`` for Windows + specific Direct3D texture sharing of the scanouts. + --> + <interface name="org.qemu.Display1.Listener.Win32.D3d11"> + <!-- + ScanoutTexture2d: + @handle: the NT handle for the shared texture (to be opened back with ID3D11Device1::OpenSharedResource1). + @texture_width: texture width, in pixels. + @texture_height: texture height, in pixels. + @y0_top: whether Y position 0 is the top or not. + @x: the X scanout position, in pixels. + @y: the Y scanout position, in pixels. + @width: the scanout width, in pixels. + @height: the scanout height, in pixels. + + Resize and update the display content with a Direct3D 11 2D texture. + You must acquire and release the associated KeyedMutex 0 during rendering. + --> + <method name="ScanoutTexture2d"> + <arg type="t" name="handle" direction="in"/> + <arg type="u" name="texture_width" direction="in"/> + <arg type="u" name="texture_height" direction="in"/> + <arg type="b" name="y0_top" direction="in"/> + <arg type="u" name="x" direction="in"/> + <arg type="u" name="y" direction="in"/> + <arg type="u" name="width" direction="in"/> + <arg type="u" name="height" direction="in"/> + </method> + + <!-- + UpdateTexture2d: + @x: the X update position, in pixels. + @y: the Y update position, in pixels. + @width: the update width, in pixels. + @height: the update height, in pixels. + + Update the display content with the current Direct3D 2D texture and the given region. + You must acquire and release the associated KeyedMutex 0 during rendering. + --> + <method name="UpdateTexture2d"> + <arg type="i" name="x" direction="in"/> + <arg type="i" name="y" direction="in"/> + <arg type="i" name="width" direction="in"/> + <arg type="i" name="height" direction="in"/> + </method> + </interface> + + <!-- org.qemu.Display1.Clipboard: This interface must be implemented by both the client and the server on |