Changes between Initial Version and Version 1 of Ticket #18368


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Timestamp:
Apr 18, 2023, 3:07:42 AM (13 months ago)
Author:
X512
Comment:

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  • Ticket #18368 – Description

    initial v1  
    22
    33Proposed implementation strategy:
    4 1. Introduce `Surface` objects for `HWInterface` that can store raster buffer and be composited with alpha channel blending. In future hardware compositing acceleration can be considered.
     41. Introduce `Surface` objects for `HWInterface` that can store raster buffer and be composited with alpha channel blending. Surfaces have Z-order relations and displayed on top of screen framebuffer. In future hardware compositing acceleration can be considered.
    55
    662. Allocate and attach `Surface` to a window that has semi-transparent parts and redirect rendering to that surface instead of screen framebuffer.