1. UI and Graphic EG
Get Synergy from Application vendors who CAN NOT contribute app as open source.
Multimedia, Car Navigation, HomeScreen
AGL would evolve as a Cockpit system more?
To be collaborated with other Operation systems.
To support more application.
2017
Cockpit
2016
IVI system
Cockpit
2015
Car
Navigation
Home screen
IVI system
Smartphone Connection
IVI system
Media play Qt
apps
Home
screen
Car
Navigation
Cluster, etc Qt
apps
Home
screen
Car
Navigation
AGL Distribution DD
Standard protocol
An OS (RTOS, Linux,,,)　
Cluster demo
AGL Distribution CC
Virtualization
MOST
Ethernet
AGL Distribution BB
Graphic sync
AGL Distribution CC
The reduction of lead time to integrate commercial application.
Standard protocol Collaboration with OSs
Virtualization support
AGL Distribution releases
for Single IVI system
AGL Distribution collaborates another ECU; E.g. Cluster Demo.
Evolution continuously

2. Smartphone Connection
Standard protocol Collaboration with Various Operation systems.
An Operation system will be replaced by each OEM/Tiers for product
OS will be various
RTOS, Linux,,,,
The way of physical will be various as well
MOST, Ethernet, LVDS, Virtualization shmem,,,,,,
Goal: AGL distribution support standard protocol to be connected to Other OSs easily.
Solution:
Graphics:
Make the logical protocol as standard in Wayland
(*) Waylanｄ is now default of Fedora. Good place to
contribute.
Contribute Plugin to hide physical to be fit to a loadable module on Weston, Mutter,,,,,,
AGL Distribution DD
IVI system
Cluster, etc
An OS (RTOS, Linux,,,)　
Cockpit
Standard protocol
Virtualization
Car
Navigation
Media play
Smartphone Connection
Home screen

3. CES 2017 Cluster Demo 1/2 Share navi map between IVI and Cluster
IVI side navi map is shared to the center of the cluster side
In this slide, I will introduce about CES 2017 Cluster demonstration.
Cluster demonstration realized graphics mechanisms.
In this dem, IVI side board and cluster side board share the navigation map. IVI side send navi map to Cluster side.
And Cluster side displays it on center of cluster.
To tell you more details with demonstration architecture.
Both IVI side and Receiver side use weston as compositor. In IVI side, there is Gstreamer plugin in weston core. It sends map to receiver side.
The pixel data of map is copied from buffer by plugin and encoded by H.264. It is for better performance.
Encoded data is sent over Ethernet. After received in Cluster side, the data is decoded and Receiver gets it.
Receiver is also in charge of display map data. So it display map data by communicating weston.
In this CES cluster demo, we realized graphics sharing mechanism over the Ethernet.
To make it better and better, I will propose the next step of cluster demonstrations.

4. CES 2017 Cluster Demo 2/2 CES Cluster demo architecture
ECU
IVI side
IVI application
ECU
Cluster side
Cluster side
Receiver
IVI side
Pixel
data
Encode
H.264
Wayland
Pixel
data
Wayland
Decode
Weston core
Gstreamer
plugin
Gstreamer
Gstreamer
Weston core
Ethernet
In this slide, I will introduce about CES 2017 Cluster demonstration.
Cluster demonstration realized graphics mechanisms.
In this dem, IVI side board and cluster side board share the navigation map. IVI side send navi map to Cluster side.
And Cluster side displays it on center of cluster.
To tell you more details with demonstration architecture.
Both IVI side and Receiver side use weston as compositor. In IVI side, there is Gstreamer plugin in weston core. It sends map to receiver side.
The pixel data of map is copied from buffer by plugin and encoded by H.264. It is for better performance.
Encoded data is sent over Ethernet. After received in Cluster side, the data is decoded and Receiver gets it.
Receiver is also in charge of display map data. So it display map data by communicating weston.
In this CES cluster demo, we realized graphics sharing mechanism over the Ethernet.
To make it better and better, I will propose the next step of cluster demonstrations.
Displays
Input
devices
Displays
Input
devices
We realized graphics sharing mechanism

5. Collaboration with Applications more
Xevo: SDL
Micware: Car Navigation
Contact me when you are interested in joining
Listing up applications in AGL wiki page to be announced for AGL members.
Benefit:
OEM/Tier easily try out application
Application vendor to be advertised as AGL compatible.
Get Synergy from Application vendors who CAN NOT contribute app as open source.
Multimedia, Car Navigation, HomeScreen
2017
Cockpit
IVI system
Car
Navigation
Home screen
Smartphone Connection
Media play
Cluster, etc
AGL Distribution DD
Standard protocol
An OS (RTOS, Linux,,,)　
Virtualization
MOST
Ethernet

6. Graphics stack proposal
Window Manager
Homescreen application
AGL application
Wayland Application
Layer Management
Application UI
Homescreen UI
Homescreen UI
Wayland Protocols
Framework
AGL
Wayland
Protocol
Framework
AGL
Wayland
Protocol
Graphic Toolkit
Graphic Toolkit
Graphic Toolkit
Wayland client
Wayland client
Wayland client
Homescreen
Graphics Frontend
Cynara
AGL Transport
AGL Framework
ACL
API bindings
Homescreen Logic
Wayland
Protocols
Homescreen Logic
Ghost API
Framework
AGL
Ghost API(ie. suprevision)
Framework
AGL
Ghost API(i.e. identity)
shell
(Graphics Toolkit
e.g. gtk.shell…)
IVI controller
Ghost API(ex. daynight)
Ghost API(ex.GeoLoc)
Waltham
Homescreen Binder
Application Binder
backend
Compositor
(e.g. weston, Mutter…)
Other
OS/ECU
Services Binders [ie GeoLoc, Supervison…]
Red highlighted words components are the target of development in 2017
Have an ivestigation and discussion are needed for compositor and shell
As 2017 activity, we should discuss and choose one

7. Waltham usecase
1. Display map and MM info in center display on cluster
Navigation should create map and MM info only for cluster
The size and other display information of cluster are sent from cluster-side ECU/OS by waltham protocol
Center display gets the above info and transfers surface
Center display
Cluster

8. Waltham overview ivi-controller load transmitter.so
Transmitter.so is a plugin which handle transfer surface and connection between both ECU/OS
Reciever application directly connect to transmitter side
ECU
IVI / Transmitter side
ECU
Cluster / Receiver side
Surface encoded as H.264.
Meta data and control data is sent
IVI application
Receiver
Wayland
Ethernet
H.264
Wayland
ivi-controller
Weston core
ivi-shell
Transmitter
plugin
Waltham
Weston core
Control data and request data is sent
Displays
Input
devices
Displays