[Bug 795462] video: Add support for the 10bit yuv pixel format from the Rockchip SoC platform

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sun Apr 29 12:55:19 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=795462

Randy Li (ayaka) <ayaka at soulik.info> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #371507|none                        |reviewed
             status|                            |

--- Comment #15 from Randy Li (ayaka) <ayaka at soulik.info> ---
Review of attachment 371507:
 --> (https://bugzilla.gnome.org/review?bug=795462&attachment=371507)

4989        if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) {
            4990          Yn |= Yn >> 10;
            4991          Un |= Un >> 10;
            4992          Vn |= Vn >> 10;
            4993        }
In the case 1 and 3, the Yn has modified with preivous operation, then first 10
bits may be modified again.
That is why comment those code when I sent it to you, I want solve this problem
later.

About pack function part, it would still generate a different result than
hardware decoder and I convert from a i420_10le manually.
Maybe it won't be a problem in a small resolution.

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