[Bug 793678] New: vaapipostproc: if dmabuf then disable deinterlace

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Feb 20 22:56:18 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=793678

            Bug ID: 793678
           Summary: vaapipostproc: if dmabuf then disable deinterlace
    Classification: Platform
           Product: GStreamer
           Version: unspecified
                OS: All
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gstreamer-vaapi
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: vjaquez at igalia.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: bsreerenj at gmail.com, vjaquez at igalia.com
     GNOME version: ---

dmabuf can contain interlaced content, but, as far as I understand, the sink
should have the mechanism to deinterlace dmabuf-based buffers. For example, 
when using EGL_EXT_image_dma_buf_import[1], two EGLImages should be generated
from one dmabuf-based buffer.

1.
https://www.khronos.org/registry/EGL/extensions/EXT/EGL_EXT_image_dma_buf_import.txt

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