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author | Boyuan Zhang <boyuan.zhang@amd.com> | 2019-04-08 14:34:44 -0400 |
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committer | Leo Liu <leo.liu@amd.com> | 2019-04-09 10:51:03 -0400 |
commit | d507bcdcf26b417dea201090165af651253b6b11 (patch) | |
tree | 74db387f4616742c4203f7ea9694607e12243e29 /src/mesa | |
parent | 75a3dd97aaeb5fea72ab432c8e9f4bd4e50877ed (diff) |
st/va: reverse qt matrix back to its original order
The quantiser matrix that VAAPI provides has been applied with inverse z-scan.
However, what we expect in MPEG2 picture description is the original order.
Therefore, we need to reverse it back to its original order.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110257
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'src/mesa')
0 files changed, 0 insertions, 0 deletions