diff options
Diffstat (limited to 'bsp/meta-freescale/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch')
| -rw-r--r-- | bsp/meta-freescale/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/bsp/meta-freescale/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch b/bsp/meta-freescale/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch deleted file mode 100644 index 10dc2198..00000000 --- a/bsp/meta-freescale/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch +++ /dev/null @@ -1,195 +0,0 @@ -From b4be5e338be2301f83f4dfdc0cbb740f0a783464 Mon Sep 17 00:00:00 2001 -From: Haihua Hu <jared.hu@nxp.com> -Date: Thu, 14 Jun 2018 13:54:08 +0800 -Subject: [PATCH 1/2] unstable: Add alpha-compositing protocol - -It's based on the Chromium Wayland protocol of the same name ([1]) -and Alexandros's modified version ([2])with a few changes -made to the blending_equation enumeration. - -Add one more blending_equation "src_alpha / src_alpha" - -[1] https://chromium.googlesource.com/chromium/src/+/master/third_party/wayland-protocols/unstable/alpha-compositing/alpha-compositing-unstable-v1.xml -[2] https://lists.freedesktop.org/archives/wayland-devel/2017-August/034741.html - -Upstream-Status: Inappropriate [i.MX specific] - -Signed-off-by: Haihua Hu <jared.hu@nxp.com> ---- - Makefile.am | 1 + - unstable/alpha-compositing/README | 6 + - .../alpha-compositing-unstable-v1.xml | 136 +++++++++++++++++++++ - 3 files changed, 143 insertions(+) - create mode 100644 unstable/alpha-compositing/README - create mode 100644 unstable/alpha-compositing/alpha-compositing-unstable-v1.xml - -diff --git a/Makefile.am b/Makefile.am -index 4b9a901..e6c44ec 100644 ---- a/Makefile.am -+++ b/Makefile.am -@@ -17,6 +17,7 @@ unstable_protocols = \ - unstable/keyboard-shortcuts-inhibit/keyboard-shortcuts-inhibit-unstable-v1.xml \ - unstable/xdg-output/xdg-output-unstable-v1.xml \ - unstable/input-timestamps/input-timestamps-unstable-v1.xml \ -+ unstable/alpha-compositing/alpha-compositing-unstable-v1.xml \ - $(NULL) - - stable_protocols = \ -diff --git a/unstable/alpha-compositing/README b/unstable/alpha-compositing/README -new file mode 100644 -index 0000000..d874156 ---- /dev/null -+++ b/unstable/alpha-compositing/README -@@ -0,0 +1,6 @@ -+Alpha compositing protocol -+ -+Maintainers: -+David Reveman <reveman at chromium.org> -+Alexandros Frantzis <alexandros.frantzis at collabora.com> -+Jared Hu <Jared Hu at nxp.com> -diff --git a/unstable/alpha-compositing/alpha-compositing-unstable-v1.xml b/unstable/alpha-compositing/alpha-compositing-unstable-v1.xml -new file mode 100644 -index 0000000..0844b3f ---- /dev/null -+++ b/unstable/alpha-compositing/alpha-compositing-unstable-v1.xml -@@ -0,0 +1,136 @@ -+<?xml version="1.0" encoding="UTF-8"?> -+<protocol name="alpha_compositing_unstable_v1"> -+ -+ <copyright> -+ Copyright 2016 The Chromium Authors. -+ Copyright 2017 Collabora Ltd -+ Copyright 2018 NXP -+ -+ Permission is hereby granted, free of charge, to any person obtaining a -+ copy of this software and associated documentation files (the "Software"), -+ to deal in the Software without restriction, including without limitation -+ the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ and/or sell copies of the Software, and to permit persons to whom the -+ Software is furnished to do so, subject to the following conditions: -+ -+ The above copyright notice and this permission notice (including the next -+ paragraph) shall be included in all copies or substantial portions of the -+ Software. -+ -+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -+ DEALINGS IN THE SOFTWARE. -+ </copyright> -+ -+ <description summary="Protocol for more advanced compositing and blending"> -+ This protocol specifies a set of interfaces used to control the alpha -+ compositing and blending of surface contents. -+ -+ Warning! The protocol described in this file is experimental and backward -+ incompatible changes may be made. Backward compatible changes may be added -+ together with the corresponding interface version bump. Backward -+ incompatible changes are done by bumping the version number in the protocol -+ and interface names and resetting the interface version. Once the protocol -+ is to be declared stable, the 'z' prefix and the version number in the -+ protocol and interface names are removed and the interface version number is -+ reset. -+ </description> -+ -+ <interface name="zwp_alpha_compositing_v1" version="1"> -+ <description summary="alpha_compositing"> -+ The global interface exposing compositing and blending capabilities is -+ used to instantiate an interface extension for a wl_surface object. -+ This extended interface will then allow the client to specify the -+ blending equation and alpha value used for compositing the wl_surface. -+ </description> -+ -+ <request name="destroy" type="destructor"> -+ <description summary="unbind from the blending interface"> -+ Informs the server that the client will not be using this -+ protocol object anymore. This does not affect any other objects, -+ blending objects included. -+ </description> -+ </request> -+ -+ <enum name="error"> -+ <entry name="blending_exists" value="0" -+ summary="the surface already has a blending object associated"/> -+ </enum> -+ -+ <request name="get_blending"> -+ <description summary="extend surface interface for blending"> -+ Instantiate an interface extension for the given wl_surface to -+ provide surface blending. If the given wl_surface already has -+ a blending object associated, the blending_exists protocol error -+ is raised. -+ </description> -+ -+ <arg name="id" type="new_id" interface="zwp_blending_v1" -+ summary="the new blending interface id"/> -+ <arg name="surface" type="object" interface="wl_surface" -+ summary="the surface"/> -+ </request> -+ </interface> -+ -+ <interface name="zwp_blending_v1" version="1"> -+ <description summary="blending interface to a wl_surface"> -+ An additional interface to a wl_surface object, which allows the -+ client to specify the blending equation used for compositing and -+ an alpha value applied to the whole surface. -+ -+ When the blending object is created its blending equation is -+ 'none' and its alpha is 1.0, i.e., it's inactive by default. Clients -+ can activate it by setting the blending equation and alpha value. -+ -+ If the wl_surface associated with the blending object is destroyed, -+ the blending object becomes inert. -+ -+ If the blending object is destroyed, the blending state is removed -+ from the wl_surface. The change will be applied on the next -+ wl_surface.commit. -+ </description> -+ -+ <request name="destroy" type="destructor"> -+ <description summary="remove blending from the surface"> -+ The associated wl_surface's blending state is removed. -+ The change is applied on the next wl_surface.commit. -+ </description> -+ </request> -+ -+ <enum name="blending_equation"> -+ <description summary="different blending equations for compositing"> -+ Blending equations that can be used when compositing a surface. -+ </description> -+ <entry name="none" value="0" summary="blending object is inactive"/> -+ <entry name="opaque" value="1" summary="(one, zero)"/> -+ <entry name="premultiplied" value="2" summary="(one, one_minus_src_alpha)"/> -+ <entry name="straight" value="3" summary="(src_alpha, one_minus_src_alpha)" /> -+ <entry name="fromsource" value="4" summary="(src_alpha, src_alpha)" /> -+ </enum> -+ -+ <request name="set_blending"> -+ <description summary="set the blending equation"> -+ Set the blending equation for compositing the wl_surface. -+ -+ The blending equation state is double-buffered state, -+ and will be applied on the next wl_surface.commit. -+ </description> -+ <arg name="equation" type="uint" summary="the new blending equation"/> -+ </request> -+ -+ <request name="set_alpha"> -+ <description summary="set the alpha value"> -+ Set the alpha value applied to the whole surface for compositing. -+ -+ The alpha value state is double-buffered state, -+ and will be applied on the next wl_surface.commit. -+ </description> -+ <arg name="value" type="fixed" summary="the new alpha value"/> -+ </request> -+ </interface> -+ -+</protocol> -\ No newline at end of file --- -2.7.4 - |