[Bug 785029] kmssink: Add dumb buffer support for driver pitch with multi planar formats

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Jul 20 13:23:32 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=785029

Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #355760|none                        |needs-work
             status|                            |

--- Comment #6 from Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> ---
Review of attachment 355760:
 --> (https://bugzilla.gnome.org/review?bug=785029&attachment=355760)

::: sys/kms/gstkmsallocator.c
@@ +445,1 @@
   if (!gst_kms_allocator_add_fb (alloc, kmsmem, vinfo->offset, vinfo))

add_fb still update the vinfo->stride[0] if 1 plane, which render the
vinfo->size non-coherant. We also need to remove this hack from add_fb and
probably update the vinfo from the bo->pitch, for single plane.

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