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@ -30,7 +30,7 @@ |
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<request name="destroy" type="destructor"> |
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<description summary="destroy ivi_surface"> |
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This removes link from ivi_id to wl_surface and destroys ivi_surface. |
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This removes the link from ivi_id to wl_surface and destroys ivi_surface. |
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The ID, ivi_id, is free and can be used for surface_create again. |
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</description> |
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</request> |
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@ -58,7 +58,7 @@ |
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<description summary="create ivi-style surfaces"> |
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This interface is exposed as a global singleton. |
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This interface is implemented by servers that provide IVI-style user interfaces. |
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It allows clients to associate a ivi_surface with wl_surface. |
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It allows clients to associate an ivi_surface with wl_surface. |
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</description> |
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<enum name="error"> |
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@ -77,15 +77,15 @@ |
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3. destroy the ivi_surface |
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4. create ivi_surface for the wl_surface (with the same or another ivi_id as before) |
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surface_create will create a interface:ivi_surface with numeric ID; ivi_id in |
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surface_create will create an interface:ivi_surface with numeric ID; ivi_id in |
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ivi compositor. These ivi_ids are defined as unique in the system to identify |
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it inside of ivi compositor. The ivi compositor implements business logic how to |
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set properties of the surface with ivi_id according to status of the system. |
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set properties of the surface with ivi_id according to the status of the system. |
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E.g. a unique ID for Car Navigation application is used for implementing special |
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logic of the application about where it shall be located. |
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The server regards following cases as protocol errors and disconnects the client. |
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The server regards the following cases as protocol errors and disconnects the client. |
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- wl_surface already has another role. |
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- ivi_id is already assigned to an another wl_surface. |
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- ivi_id is already assigned to another wl_surface. |
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If client destroys ivi_surface or wl_surface which is assigne to the ivi_surface, |
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ivi_id which is assigned to the ivi_surface is free for reuse. |
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