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eg-ui-graphics-req-graphics [2016/02/27 02:53]
ntanibata
eg-ui-graphics-req-graphics [2016/05/01 23:12]
ntanibata [Requirement]
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 ====== Graphics: Use cases and Requirement ====== ====== Graphics: Use cases and Requirement ======
-===== Use cases ===== 
  
 +How to modify tables see here [[https://​www.dokuwiki.org/​wiki:​syntax#​tables]]
 +
 +===== Contributors =====
 +Wataru Natsume
 +Manuel Bachmann
 +
 +===== Use cases =====
 +^ No      ^ name ^ Description ​         ^ Recommended solution (if you have) ^ Proposer ^
 +| 0 | Input| Car Navigation needs to receive switch event of destination even if it is off-screen ​ |   ​[[http://​wiki.projects.genivi.org/​index.php/​Wayland_IVI_Extension_Design_ivi_input]] which can enable notification of key event to send off-screen surface ​ |
 +| 1| Input | Event of Steering switch is notified to multiple contents/​applications | Wayland_IVI_Extension:​ ivi_input | Nobuhiko Tanibata |
 +| 2| Input | Event of multiple input device, steering switch, Remote control in Rear sheet entertainment are distributed to contents/​applications | Wayland_IVI_Extension:​ ivi_input | Nobuhiko Tanibata |
 +| 3| Animation| A content is animated in an user window | Wayland_IVI_Extension:​ ivi_share| Nobuhiko Tanibata |
 +| 4| Animation| A content is animated inter Headup display to Center display | Wayland_IVI_Extension to be extened| Nobuhiko Tanibata |
 +| 5| surface/​Layer/​screen| A part of content is clipped and then viewed in another screen | Wayland_IVI_Extension | Nobuhiko Tanibata |
 +| 6| surface/​Layer/​screen| A application content is rotated in portrait/​landscape| Wayland_IVI_Extension | Nobuhiko Tanibata |
 +| 7| surface/​Layer/​screen| Application contents are synchronized to change next frames | Wayland_IVI_Extension to be extened | Nobuhiko Tanibata |
 +| 8| surface/​Layer/​screen| An application contents is captured as a binary to be used for e.g. Icon. | Wayland_IVI_Extension | Nobuhiko Tanibata |
 +| 9| Input | A application replies feedback to device. e.g. vibration | Wayland_IVI_Extension:​ ivi_input to be extended | Nobuhiko Tanibata |
 +| 10| Multi ECU/OS | A surface of one ECU or OS is displayed on the another ECU. E.g. turn by turn, Rear view camera are displayed on center of cluster member from center ECU |To be implemented in Weston | Nobuhiko Tanibata |
 +| 11| Multi ECU/OS | A input on a surface transferred from another ECU is forwarded to original another ECU |To be implemented in Weston | Nobuhiko Tanibata |
  
 ===== Requirement ===== ===== Requirement =====
 +^ No      ^ name ^ Description ​         ^ Recommended solution (if you have) ^ proposer ^
 +| 1| input | An input device shall be focused on an surface even if the surface is not visible| Wayland_IVI_Extension:​ ivi_input | Nobuhiko Tanibata|
 +| 2| input | Multiple input devices shall be managed to tie surfaces | Wayland_IVI_Extension:​ ivi_input | Nobuhiko Tanibata
 +| 3| input | A input framework shall be able to notify feedback, e.g. vibration to input device | libinput or Wayland-IVI-Extension;​ ivi-input| Nobuhiko Tanibata|
 +| 4| surface/​Layer/​screen| surface/​layer/​screen shall be managed by hierarchy| Wayland_IVI_Extension | Nobuhiko Tanibata|
 +| 5| surface/​Layer/​screen| surface or Layer shall be able to belong to several Layers or several screens | Wayland_IVI_Extension to be extended | Nobuhiko Tanibata|
 +| 6| surface/​Layer/​screen | surface/​Layer shall be able to be positioned or rotated |Wayland_IVI_Extension | Nobuhiko Tanibata|
 +| 7| surface/​Layer/​screen | surface/​Layer shall be able to be clipped | Wayland_IVI_Extension | Nobuhiko Tanibata|
 +| 8| animation | Layer shall be able to animated inter screens |Wayland_IVI_Extension to be extended | Nobuhiko Tanibata|
 +| 9| animation | surface shall be able to animated in layer|Wayland_IVI_Extension | Nobuhiko Tanibata|
 +| 10| surfaces| surfaces shall be able to be synchronized to be composite at the same time, eglswap Synchronization ​ |Wayland_IVI_Extension to be extended | Nobuhiko Tanibata|
 +| 11| surfaces| surface/​screen shall be able to be captured ​ |Wayland_IVI_Extension to be extended | Nobuhiko Tanibata|
 +| 12| buffer share | A surface shall be able to be handled as graphic memory and shared by another process for the nested compositor by application itself.|Wayland_IVI_Extension:​ ivi-share| Nobuhiko Tanibata|
 +| 13| multi ECU/OS | A surface on one ECU/OS shall be shared to another ECU/OS by identifying numeric ID. |To be implemented in Weston | Nobuhiko Tanibata|
 +| 14| multi ECU/OS | Input event of surface shared from another ECU/OS shall be forwarded to original another ECU/OS by identifying numeric ID. |To be implemented in Weston | Nobuhiko Tanibata|
eg-ui-graphics-req-graphics.txt · Last modified: 2016/05/01 23:12 by ntanibata