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Type: Posts; User: stevef

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  1. Replies
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    Re: Port Layer Numbers

    The point is indeed that the pipeline layer order was expected to be static in reference to a specific port, but not static in reference to any port. In other words, as a pipeline is moved from one...
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    Re: WFD Error Codes Thread Safe?

    Lewk,

    The OpenWFD specification states that:

    "The wfdGetError function returns the oldest error code provided by an API call on device since the previous call to wfdGetError on that device",...
  3. Re: Non-premultiplied ARGB source with WFD_TRANSPARENCY_NONE

    Lewk,

    You have made a very good point. After a quick comparison between the OpenWFC and OpenWFD spec's, we see that the OpenWFD is missing a comment in this section. In section 7.1.7 of the...
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    Re: Displaying EGL surfaces with OpenWF

    Tom,

    There indeed were discussions around how to provide input data to the OpenWF APIs, but it was thought that EGL was the better place to define these mechanisms since it is sort of the "glue"...
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    Re: Binding sources to multiple pipelines

    The UI split across two monitors use case was considered during development of the WFD spec. I believe after sometime it was decided that the implementation of the use case was going to be up to the...
  6. Thread: Brightness?

    by stevef
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    Re: Brightness?

    The OpenWF working group did not address the idea of display backlight control on purpose. It was discussed, but there are many different backlight arrangements and it was unclear whether the...
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