Display residual after calling surfaceSetDestinationRectangle

袁嘉伟 yuanjw1025 at 163.com
Fri Nov 11 03:51:59 EST 2016


2. The array was got by calling these two APIs could not indicate which layer is on the top currently.




在 2016-11-11 16:06:11,"Ucan, Emre (ADITG/SW1)" <eucan at de.adit-jv.com> 写道:
>Hi,
>
>1. You have to set source rectangle too, so that the transformation works properly.
>
>2. There are: 
>ilmErrorTypes ilm_getLayerIDsOnScreen(t_ilm_uint screenID, t_ilm_int* pLength, t_ilm_layer** ppArray);
>ilmErrorTypes ilm_getSurfaceIDsOnLayer(t_ilm_layer layer, t_ilm_int* pLength, t_ilm_surface** ppArray);
>
>
>Best regards
>
>Emre Ucan
>Software Group I (ADITG/SW1)
>
>Tel. +49 5121 49 6937
>
>> -----Original Message-----
>> From: 袁嘉伟 [mailto:yuanjw1025 at 163.com]
>> Sent: Donnerstag, 10. November 2016 10:06
>> To: Ucan, Emre (ADITG/SW1)
>> Cc: genivi-ivi-layer-management at lists.genivi.org
>> Subject: Re:RE: Re:RE: Display residual after calling
>> surfaceSetDestinationRectangle
>> 
>> Hi,
>> 
>>     1. After creating a client and layer, I didn't called
>> surfaceSetSourceRectangle before calling
>> surfaceSetDestinationRectangle.The client was displayed normally. But I
>> called  surfaceSetDestinationRectangle again to change the position of client,
>> there is no effect. When I called surfaceSetSourceRectangle, the client was
>> displayed in the specified coordinates. I want to know whether this is normal.
>> Because calling layerSetDestinationRectangle could set client in any specified
>> coordinates without calling layerSetSourceRectangle.
>> 
>>     2. Anyway, is there any ilm APIs could get the hierarchy order of layer and
>> surfaces?
>> 
>> 
>> Best regards,
>> Anthenony
>> 
>> 
>> 在 2016-11-10 14:46:58,"Ucan, Emre (ADITG/SW1)" <eucan at de.adit-
>> jv.com> 写道:
>> >Hi,
>> >
>> >takeLayerScreenshot API is not working.
>> >
>> >Best regards
>> >
>> >Emre Ucan
>> >Software Group I (ADITG/SW1)
>> >
>> >Tel. +49 5121 49 6937
>> >
>> >> -----Original Message-----
>> >> From: 袁嘉伟 [mailto:yuanjw1025 at 163.com]
>> >> Sent: Mittwoch, 9. November 2016 04:17
>> >> To: Ucan, Emre (ADITG/SW1)
>> >> Cc: genivi-ivi-layer-management at lists.genivi.org
>> >> Subject: Re:RE: Display residual after calling
>> surfaceSetDestinationRectangle
>> >>
>> >> Thanks for your reply.
>> >>
>> >> I have another question that what path the image could be put when I
>> called
>> >> takeLayerScreenshot().
>> >> Because I called takeLayerScreenshot without error, but I cannot find
>> them.
>> >>
>> >>
>> >>
>> >>
>> >> 在 2016-11-08 17:13:19,"Ucan, Emre (ADITG/SW1)" <eucan at de.adit-
>> >> jv.com> 写道:
>> >>
>> >>
>> >> 	Hi,
>> >>
>> >>
>> >>
>> >> 	If there is no background surface under the old location of the
>> >> moved surface, the original location is not cleared.
>> >>
>> >> 	It is normal.
>> >>
>> >>
>> >>
>> >> 	Best regards
>> >>
>> >> 	Emre Ucan
>> >> 	Software Group I (ADITG/SW1)
>> >>
>> >> 	Tel. +49 5121 49 6937
>> >>
>> >> 	From: genivi-ivi-layer-management [mailto:genivi-ivi-layer-
>> >> management-bounces at mailman1.genivi.org] On Behalf Of ???
>> >> 	Sent: Dienstag, 8. November 2016 10:10
>> >> 	To: genivi-ivi-layer-management at lists.genivi.org
>> >> 	Subject: Display residual after calling surfaceSetDestinationRectangle
>> >>
>> >>
>> >>
>> >> 	Hi, All:
>> >>
>> >>
>> >>
>> >> 	    I have run EGLWLMockNavigation in IMX6 board successfully. I
>> >> called the surfaceSetDestinationRectangle to move positon of app
>> window.
>> >>
>> >> 	    And the window moved to the specified coordinates, but the
>> >> original place left residual of the app without animation.
>> >>
>> >> 	    The same situation happened in calling the surfaceSetVisibility as
>> >> unvisible and surfaceRemove(), even killing the process.
>> >>
>> >>
>> >>
>> >> 	    Can anybody help me on this?
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> 	Best regards,
>> >>
>> >> 	Anthenony
>> >>
>> >>
>> >
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