wayland-protocols: Add HDR10 metadata and alpha compositing protocols

Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>
author: Tom Hochstein <tom.hochstein@nxp.com> 2018-08-01 18:13:23 -0500
committer: Tom Hochstein <tom.hochstein@nxp.com> 2018-09-07 17:05:17 -0500
commit: 977228f071cc1ca3a8cd19fdcd08b740cbc4446e (patch)
tree: a18b9cabf73a47b08081a141e2e685cb9d73c5de
parent: d48643e7826674b2fed265464904272b50698f8d (diff)
download: meta-freescale-977228f071cc1ca3a8cd19fdcd08b740cbc4446e.tar.gz
3 files changed, 331 insertions, 1 deletions
diff --git a/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch b/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch
new file mode 100644
index 000000000..10dc21985
--- /dev/null
+++ b/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch
@@ -0,0 +1,195 @@
+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
diff --git a/recipes-graphics/wayland/wayland-protocols/0002-unstable-Add-hdr10-metadata-protocol.patch b/recipes-graphics/wayland/wayland-protocols/0002-unstable-Add-hdr10-metadata-protocol.patch
new file mode 100644
index 000000000..654e8b095
--- /dev/null
+++ b/recipes-graphics/wayland/wayland-protocols/0002-unstable-Add-hdr10-metadata-protocol.patch
@@ -0,0 +1,134 @@
+From 54e847c10a75ec7bd6fbb8fbdd700d085145cdce Mon Sep 17 00:00:00 2001
+From: Haihua Hu <jared.hu@nxp.com>
+Date: Tue, 26 Jun 2018 15:30:18 +0800
+Subject: [PATCH 2/2] unstable: Add hdr10-metadata protocol
+this protocol is used to support hdr10 video playback.
+HDR10 metadata is passed to compositor via this interface
+Upstream-Status: Inappropriate [i.MX specific]
+Signed-off-by: Haihua Hu <jared.hu@nxp.com>
+---
+ Makefile.am                                        |  1 +
+ unstable/hdr10-metadata/README                     |  4 ++
+ .../hdr10-metadata/hdr10-metadata-unstable-v1.xml  | 84 ++++++++++++++++++++++
+ 3 files changed, 89 insertions(+)
+ create mode 100644 unstable/hdr10-metadata/README
+ create mode 100644 unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml
+diff --git a/Makefile.am b/Makefile.am
+index e6c44ec..b8206c7 100644
+--- a/Makefile.am
+++ b/Makefile.am
+@@ -18,6 +18,7 @@ unstable_protocols =                                                          \
+        unstable/xdg-output/xdg-output-unstable-v1.xml                          \
+        unstable/input-timestamps/input-timestamps-unstable-v1.xml      \
+        unstable/alpha-compositing/alpha-compositing-unstable-v1.xml    \
+       unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml          \
+        $(NULL)
+ 
+ stable_protocols =                                                             \
+diff --git a/unstable/hdr10-metadata/README b/unstable/hdr10-metadata/README
+new file mode 100644
+index 0000000..58a82f8
+--- /dev/null
+++ b/unstable/hdr10-metadata/README
+@@ -0,0 +1,4 @@
+hdr10 metadata protocol
+
+Maintainers:
+Jared Hu <Jared Hu at nxp.com>
+diff --git a/unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml b/unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml
+new file mode 100644
+index 0000000..5b1bac4
+--- /dev/null
+++ b/unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml
+@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="hdr10_metadata_unstable_v1">
+
+  <copyright>
+    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 sending hdr10 metadata to compositor">
+    This protocol specifies a set of interfaces used to set and control
+    hdr10 metadata of video 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_hdr10_metadata_v1" version="1">
+    <description summary="hdr10_metadata">
+      The global interface exposing hdr10 metadata capabilities is
+      used to instantiate an interface extension for compositor.
+      This extended interface will then allow the client to pass hdr10 metadata
+      to compositor and send to display driver if supported.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="unbind from the hdr10 metadata interface">
+        Informs the server that the client will not be using this
+        protocol object anymore. This does not affect any other objects.
+      </description>
+    </request>
+
+    <enum name="error">
+      <entry name="sending_meta_error" value="0"
+             summary="error occurs when compositor handle metadata"/>
+    </enum>
+
+    <request name="set_metadata">
+      <description summary="interface of setting and controling hdr10 metadata">
+        client can use this interface pass hdr10 metadata to server. Server need
+        use the recived metadata to enable hdr mode.
+      </description>
+
+      <arg name="eotf" type="uint" summary="supported eotf"/>
+      <arg name="type" type="uint" summary="supported type"/>
+      <arg name="display_primaries_red" type="uint"
+        summary="display primaries of red, high 16bits for x, and low 16bits for y"/>
+      <arg name="display_primaries_green" type="uint"
+        summary="display primaries of green, high 16bits for x, and low 16bits for y"/>
+      <arg name="display_primaries_blue" type="uint"
+        summary="display primaries of blue, high 16bits for x, and low 16bits for y"/>
+      <arg name="white_point" type="uint"
+        summary="white point, high 16bits for x, and low 16bits for blue"/>
+      <arg name="mastering_display_luminance" type="uint"
+        summary="max and min mastering display luminance, high 16 bits for max, and low 16 bits for min"/>
+      <arg name="max_cll" type="uint" summary="max content light level"/>
+      <arg name="max_fall" type="uint" summary="max frame average light level"/>
+    </request>
+  </interface>
+
+</protocol>
+-- 
+2.7.4
diff --git a/recipes-graphics/wayland/wayland-protocols_1.13.imx.bb b/recipes-graphics/wayland/wayland-protocols_1.13.imx.bb
index 1ef1ee141..ef8fd7302 100644
--- a/recipes-graphics/wayland/wayland-protocols_1.13.imx.bb
+++ b/recipes-graphics/wayland/wayland-protocols_1.13.imx.bb
@@ -10,7 +10,8 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=c7b12b6702da38ca028ace54aae3d484 \
                    file://stable/presentation-time/presentation-time.xml;endline=26;md5=4646cd7d9edc9fa55db941f2d3a7dc53"
 SRC_URI = "https://wayland.freedesktop.org/releases/${BPN}-${PV}.tar.xz \
-           "
+           file://0001-unstable-Add-alpha-compositing-protocol.patch \
+           file://0002-unstable-Add-hdr10-metadata-protocol.patch"
 SRC_URI[md5sum] = "29312149dafcd4a0e739ba94995a574d"
 SRC_URI[sha256sum] = "0758bc8008d5332f431b2a84fea7de64d971ce270ed208206a098ff2ebc68f38"
author	Tom Hochstein <tom.hochstein@nxp.com>	2018-08-01 18:13:23 -0500
committer	Tom Hochstein <tom.hochstein@nxp.com>	2018-09-07 17:05:17 -0500
commit	977228f071cc1ca3a8cd19fdcd08b740cbc4446e (patch)
tree	a18b9cabf73a47b08081a141e2e685cb9d73c5de
parent	d48643e7826674b2fed265464904272b50698f8d (diff)
download	meta-freescale-977228f071cc1ca3a8cd19fdcd08b740cbc4446e.tar.gz

diff --git a/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch b/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch new file mode 100644 index 000000000..10dc21985 --- /dev/null +++ b/recipes-graphics/wayland/wayland-protocols/0001-unstable-Add-alpha-compositing-protocol.patch
@@ -0,0 +1,195 @@
		1	From b4be5e338be2301f83f4dfdc0cbb740f0a783464 Mon Sep 17 00:00:00 2001
		2	From: Haihua Hu <jared.hu@nxp.com>
		3	Date: Thu, 14 Jun 2018 13:54:08 +0800
		4	Subject: [PATCH 1/2] unstable: Add alpha-compositing protocol
		5
		6	It's based on the Chromium Wayland protocol of the same name ([1])
		7	and Alexandros's modified version ([2])with a few changes
		8	made to the blending_equation enumeration.
		9
		10	Add one more blending_equation "src_alpha / src_alpha"
		11
		12	[1] https://chromium.googlesource.com/chromium/src/+/master/third_party/wayland-protocols/unstable/alpha-compositing/alpha-compositing-unstable-v1.xml
		13	[2] https://lists.freedesktop.org/archives/wayland-devel/2017-August/034741.html
		14
		15	Upstream-Status: Inappropriate [i.MX specific]
		16
		17	Signed-off-by: Haihua Hu <jared.hu@nxp.com>
		18	---
		19	Makefile.am \| 1 +
		20	unstable/alpha-compositing/README \| 6 +
		21	.../alpha-compositing-unstable-v1.xml \| 136 +++++++++++++++++++++
		22	3 files changed, 143 insertions(+)
		23	create mode 100644 unstable/alpha-compositing/README
		24	create mode 100644 unstable/alpha-compositing/alpha-compositing-unstable-v1.xml
		25
		26	diff --git a/Makefile.am b/Makefile.am
		27	index 4b9a901..e6c44ec 100644
		28	--- a/Makefile.am
		29	+++ b/Makefile.am
		30	@@ -17,6 +17,7 @@ unstable_protocols = \
		31	unstable/keyboard-shortcuts-inhibit/keyboard-shortcuts-inhibit-unstable-v1.xml \
		32	unstable/xdg-output/xdg-output-unstable-v1.xml \
		33	unstable/input-timestamps/input-timestamps-unstable-v1.xml \
		34	+ unstable/alpha-compositing/alpha-compositing-unstable-v1.xml \
		35	$(NULL)
		36
		37	stable_protocols = \
		38	diff --git a/unstable/alpha-compositing/README b/unstable/alpha-compositing/README
		39	new file mode 100644
		40	index 0000000..d874156
		41	--- /dev/null
		42	+++ b/unstable/alpha-compositing/README
		43	@@ -0,0 +1,6 @@
		44	+Alpha compositing protocol
		45	+
		46	+Maintainers:
		47	+David Reveman <reveman at chromium.org>
		48	+Alexandros Frantzis <alexandros.frantzis at collabora.com>
		49	+Jared Hu <Jared Hu at nxp.com>
		50	diff --git a/unstable/alpha-compositing/alpha-compositing-unstable-v1.xml b/unstable/alpha-compositing/alpha-compositing-unstable-v1.xml
		51	new file mode 100644
		52	index 0000000..0844b3f
		53	--- /dev/null
		54	+++ b/unstable/alpha-compositing/alpha-compositing-unstable-v1.xml
		55	@@ -0,0 +1,136 @@
		56	+<?xml version="1.0" encoding="UTF-8"?>
		57	+<protocol name="alpha_compositing_unstable_v1">
		58	+
		59	+ <copyright>
		60	+ Copyright 2016 The Chromium Authors.
		61	+ Copyright 2017 Collabora Ltd
		62	+ Copyright 2018 NXP
		63	+
		64	+ Permission is hereby granted, free of charge, to any person obtaining a
		65	+ copy of this software and associated documentation files (the "Software"),
		66	+ to deal in the Software without restriction, including without limitation
		67	+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
		68	+ and/or sell copies of the Software, and to permit persons to whom the
		69	+ Software is furnished to do so, subject to the following conditions:
		70	+
		71	+ The above copyright notice and this permission notice (including the next
		72	+ paragraph) shall be included in all copies or substantial portions of the
		73	+ Software.
		74	+
		75	+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		76	+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		77	+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
		78	+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		79	+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
		80	+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
		81	+ DEALINGS IN THE SOFTWARE.
		82	+ </copyright>
		83	+
		84	+ <description summary="Protocol for more advanced compositing and blending">
		85	+ This protocol specifies a set of interfaces used to control the alpha
		86	+ compositing and blending of surface contents.
		87	+
		88	+ Warning! The protocol described in this file is experimental and backward
		89	+ incompatible changes may be made. Backward compatible changes may be added
		90	+ together with the corresponding interface version bump. Backward
		91	+ incompatible changes are done by bumping the version number in the protocol
		92	+ and interface names and resetting the interface version. Once the protocol
		93	+ is to be declared stable, the 'z' prefix and the version number in the
		94	+ protocol and interface names are removed and the interface version number is
		95	+ reset.
		96	+ </description>
		97	+
		98	+ <interface name="zwp_alpha_compositing_v1" version="1">
		99	+ <description summary="alpha_compositing">
		100	+ The global interface exposing compositing and blending capabilities is
		101	+ used to instantiate an interface extension for a wl_surface object.
		102	+ This extended interface will then allow the client to specify the
		103	+ blending equation and alpha value used for compositing the wl_surface.
		104	+ </description>
		105	+
		106	+ <request name="destroy" type="destructor">
		107	+ <description summary="unbind from the blending interface">
		108	+ Informs the server that the client will not be using this
		109	+ protocol object anymore. This does not affect any other objects,
		110	+ blending objects included.
		111	+ </description>
		112	+ </request>
		113	+
		114	+ <enum name="error">
		115	+ <entry name="blending_exists" value="0"
		116	+ summary="the surface already has a blending object associated"/>
		117	+ </enum>
		118	+
		119	+ <request name="get_blending">
		120	+ <description summary="extend surface interface for blending">
		121	+ Instantiate an interface extension for the given wl_surface to
		122	+ provide surface blending. If the given wl_surface already has
		123	+ a blending object associated, the blending_exists protocol error
		124	+ is raised.
		125	+ </description>
		126	+
		127	+ <arg name="id" type="new_id" interface="zwp_blending_v1"
		128	+ summary="the new blending interface id"/>
		129	+ <arg name="surface" type="object" interface="wl_surface"
		130	+ summary="the surface"/>
		131	+ </request>
		132	+ </interface>
		133	+
		134	+ <interface name="zwp_blending_v1" version="1">
		135	+ <description summary="blending interface to a wl_surface">
		136	+ An additional interface to a wl_surface object, which allows the
		137	+ client to specify the blending equation used for compositing and
		138	+ an alpha value applied to the whole surface.
		139	+
		140	+ When the blending object is created its blending equation is
		141	+ 'none' and its alpha is 1.0, i.e., it's inactive by default. Clients
		142	+ can activate it by setting the blending equation and alpha value.
		143	+
		144	+ If the wl_surface associated with the blending object is destroyed,
		145	+ the blending object becomes inert.
		146	+
		147	+ If the blending object is destroyed, the blending state is removed
		148	+ from the wl_surface. The change will be applied on the next
		149	+ wl_surface.commit.
		150	+ </description>
		151	+
		152	+ <request name="destroy" type="destructor">
		153	+ <description summary="remove blending from the surface">
		154	+ The associated wl_surface's blending state is removed.
		155	+ The change is applied on the next wl_surface.commit.
		156	+ </description>
		157	+ </request>
		158	+
		159	+ <enum name="blending_equation">
		160	+ <description summary="different blending equations for compositing">
		161	+ Blending equations that can be used when compositing a surface.
		162	+ </description>
		163	+ <entry name="none" value="0" summary="blending object is inactive"/>
		164	+ <entry name="opaque" value="1" summary="(one, zero)"/>
		165	+ <entry name="premultiplied" value="2" summary="(one, one_minus_src_alpha)"/>
		166	+ <entry name="straight" value="3" summary="(src_alpha, one_minus_src_alpha)" />
		167	+ <entry name="fromsource" value="4" summary="(src_alpha, src_alpha)" />
		168	+ </enum>
		169	+
		170	+ <request name="set_blending">
		171	+ <description summary="set the blending equation">
		172	+ Set the blending equation for compositing the wl_surface.
		173	+
		174	+ The blending equation state is double-buffered state,
		175	+ and will be applied on the next wl_surface.commit.
		176	+ </description>
		177	+ <arg name="equation" type="uint" summary="the new blending equation"/>
		178	+ </request>
		179	+
		180	+ <request name="set_alpha">
		181	+ <description summary="set the alpha value">
		182	+ Set the alpha value applied to the whole surface for compositing.
		183	+
		184	+ The alpha value state is double-buffered state,
		185	+ and will be applied on the next wl_surface.commit.
		186	+ </description>
		187	+ <arg name="value" type="fixed" summary="the new alpha value"/>
		188	+ </request>
		189	+ </interface>
		190	+
		191	+</protocol>
		192	\ No newline at end of file
		193	--
		194	2.7.4
		195


diff --git a/recipes-graphics/wayland/wayland-protocols/0002-unstable-Add-hdr10-metadata-protocol.patch b/recipes-graphics/wayland/wayland-protocols/0002-unstable-Add-hdr10-metadata-protocol.patch new file mode 100644 index 000000000..654e8b095 --- /dev/null +++ b/recipes-graphics/wayland/wayland-protocols/0002-unstable-Add-hdr10-metadata-protocol.patch
@@ -0,0 +1,134 @@
		1	From 54e847c10a75ec7bd6fbb8fbdd700d085145cdce Mon Sep 17 00:00:00 2001
		2	From: Haihua Hu <jared.hu@nxp.com>
		3	Date: Tue, 26 Jun 2018 15:30:18 +0800
		4	Subject: [PATCH 2/2] unstable: Add hdr10-metadata protocol
		5
		6	this protocol is used to support hdr10 video playback.
		7	HDR10 metadata is passed to compositor via this interface
		8
		9	Upstream-Status: Inappropriate [i.MX specific]
		10
		11	Signed-off-by: Haihua Hu <jared.hu@nxp.com>
		12	---
		13	Makefile.am \| 1 +
		14	unstable/hdr10-metadata/README \| 4 ++
		15	.../hdr10-metadata/hdr10-metadata-unstable-v1.xml \| 84 ++++++++++++++++++++++
		16	3 files changed, 89 insertions(+)
		17	create mode 100644 unstable/hdr10-metadata/README
		18	create mode 100644 unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml
		19
		20	diff --git a/Makefile.am b/Makefile.am
		21	index e6c44ec..b8206c7 100644
		22	--- a/Makefile.am
		23	+++ b/Makefile.am
		24	@@ -18,6 +18,7 @@ unstable_protocols = \
		25	unstable/xdg-output/xdg-output-unstable-v1.xml \
		26	unstable/input-timestamps/input-timestamps-unstable-v1.xml \
		27	unstable/alpha-compositing/alpha-compositing-unstable-v1.xml \
		28	+ unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml \
		29	$(NULL)
		30
		31	stable_protocols = \
		32	diff --git a/unstable/hdr10-metadata/README b/unstable/hdr10-metadata/README
		33	new file mode 100644
		34	index 0000000..58a82f8
		35	--- /dev/null
		36	+++ b/unstable/hdr10-metadata/README
		37	@@ -0,0 +1,4 @@
		38	+hdr10 metadata protocol
		39	+
		40	+Maintainers:
		41	+Jared Hu <Jared Hu at nxp.com>
		42	diff --git a/unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml b/unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml
		43	new file mode 100644
		44	index 0000000..5b1bac4
		45	--- /dev/null
		46	+++ b/unstable/hdr10-metadata/hdr10-metadata-unstable-v1.xml
		47	@@ -0,0 +1,84 @@
		48	+<?xml version="1.0" encoding="UTF-8"?>
		49	+<protocol name="hdr10_metadata_unstable_v1">
		50	+
		51	+ <copyright>
		52	+ Copyright 2018 NXP
		53	+
		54	+ Permission is hereby granted, free of charge, to any person obtaining a
		55	+ copy of this software and associated documentation files (the "Software"),
		56	+ to deal in the Software without restriction, including without limitation
		57	+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
		58	+ and/or sell copies of the Software, and to permit persons to whom the
		59	+ Software is furnished to do so, subject to the following conditions:
		60	+
		61	+ The above copyright notice and this permission notice (including the next
		62	+ paragraph) shall be included in all copies or substantial portions of the
		63	+ Software.
		64	+
		65	+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		66	+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		67	+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
		68	+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		69	+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
		70	+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
		71	+ DEALINGS IN THE SOFTWARE.
		72	+ </copyright>
		73	+
		74	+ <description summary="Protocol for sending hdr10 metadata to compositor">
		75	+ This protocol specifies a set of interfaces used to set and control
		76	+ hdr10 metadata of video contents.
		77	+
		78	+ Warning! The protocol described in this file is experimental and backward
		79	+ incompatible changes may be made. Backward compatible changes may be added
		80	+ together with the corresponding interface version bump. Backward
		81	+ incompatible changes are done by bumping the version number in the protocol
		82	+ and interface names and resetting the interface version. Once the protocol
		83	+ is to be declared stable, the 'z' prefix and the version number in the
		84	+ protocol and interface names are removed and the interface version number is
		85	+ reset.
		86	+ </description>
		87	+
		88	+ <interface name="zwp_hdr10_metadata_v1" version="1">
		89	+ <description summary="hdr10_metadata">
		90	+ The global interface exposing hdr10 metadata capabilities is
		91	+ used to instantiate an interface extension for compositor.
		92	+ This extended interface will then allow the client to pass hdr10 metadata
		93	+ to compositor and send to display driver if supported.
		94	+ </description>
		95	+
		96	+ <request name="destroy" type="destructor">
		97	+ <description summary="unbind from the hdr10 metadata interface">
		98	+ Informs the server that the client will not be using this
		99	+ protocol object anymore. This does not affect any other objects.
		100	+ </description>
		101	+ </request>
		102	+
		103	+ <enum name="error">
		104	+ <entry name="sending_meta_error" value="0"
		105	+ summary="error occurs when compositor handle metadata"/>
		106	+ </enum>
		107	+
		108	+ <request name="set_metadata">
		109	+ <description summary="interface of setting and controling hdr10 metadata">
		110	+ client can use this interface pass hdr10 metadata to server. Server need
		111	+ use the recived metadata to enable hdr mode.
		112	+ </description>
		113	+
		114	+ <arg name="eotf" type="uint" summary="supported eotf"/>
		115	+ <arg name="type" type="uint" summary="supported type"/>
		116	+ <arg name="display_primaries_red" type="uint"
		117	+ summary="display primaries of red, high 16bits for x, and low 16bits for y"/>
		118	+ <arg name="display_primaries_green" type="uint"
		119	+ summary="display primaries of green, high 16bits for x, and low 16bits for y"/>
		120	+ <arg name="display_primaries_blue" type="uint"
		121	+ summary="display primaries of blue, high 16bits for x, and low 16bits for y"/>
		122	+ <arg name="white_point" type="uint"
		123	+ summary="white point, high 16bits for x, and low 16bits for blue"/>
		124	+ <arg name="mastering_display_luminance" type="uint"
		125	+ summary="max and min mastering display luminance, high 16 bits for max, and low 16 bits for min"/>
		126	+ <arg name="max_cll" type="uint" summary="max content light level"/>
		127	+ <arg name="max_fall" type="uint" summary="max frame average light level"/>
		128	+ </request>
		129	+ </interface>
		130	+
		131	+</protocol>
		132	--
		133	2.7.4
		134


diff --git a/recipes-graphics/wayland/wayland-protocols_1.13.imx.bb b/recipes-graphics/wayland/wayland-protocols_1.13.imx.bb index 1ef1ee141..ef8fd7302 100644 --- a/recipes-graphics/wayland/wayland-protocols_1.13.imx.bb +++ b/recipes-graphics/wayland/wayland-protocols_1.13.imx.bb
@@ -10,7 +10,8 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=c7b12b6702da38ca028ace54aae3d484 \
10	file://stable/presentation-time/presentation-time.xml;endline=26;md5=4646cd7d9edc9fa55db941f2d3a7dc53"	10	file://stable/presentation-time/presentation-time.xml;endline=26;md5=4646cd7d9edc9fa55db941f2d3a7dc53"
11		11
12	SRC_URI = "https://wayland.freedesktop.org/releases/${BPN}-${PV}.tar.xz \	12	SRC_URI = "https://wayland.freedesktop.org/releases/${BPN}-${PV}.tar.xz \
13	"	13	file://0001-unstable-Add-alpha-compositing-protocol.patch \
		14	file://0002-unstable-Add-hdr10-metadata-protocol.patch"
14	SRC_URI[md5sum] = "29312149dafcd4a0e739ba94995a574d"	15	SRC_URI[md5sum] = "29312149dafcd4a0e739ba94995a574d"
15	SRC_URI[sha256sum] = "0758bc8008d5332f431b2a84fea7de64d971ce270ed208206a098ff2ebc68f38"	16	SRC_URI[sha256sum] = "0758bc8008d5332f431b2a84fea7de64d971ce270ed208206a098ff2ebc68f38"
16		17