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| author | Mark Thompson <[email protected]> | 2017-03-01 20:07:09 +0000 |
|---|---|---|
| committer | Christian König <[email protected]> | 2017-03-06 14:05:05 +0100 |
| commit | 0798fddb5000f2b1edffc693ec65236a680ce61f (patch) | |
| tree | d9ea0082c51b8662cecbcdf65e953043972b86b7 /docs/autoconf.html | |
| parent | c93a157078591847a226265edf1c701d81635fc1 (diff) | |
st/va: Fix forward/backward referencing for deinterlacing
The VAAPI documentation is not very clear here, but the intent
appears to be that a forward reference is forward from a frame in the
past, not forward to a frame in the future (that is, forward as in
forward prediction, not as in a forward reference in source code).
This interpretation is derived from other implementations, in
particular the i965 driver and the gstreamer client.
In order to match those other implementations, this patch swaps the
meaning of forward and backward references as they currently appear
for motion-adaptive deinterlacing.
Signed-off-by: Mark Thompson <[email protected]>
Reviewed-by: Christian König <[email protected]>
Diffstat (limited to 'docs/autoconf.html')
0 files changed, 0 insertions, 0 deletions