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author | Niklas Haas <git@nand.wakku.to> | 2015-01-04 23:11:27 +0100 |
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committer | Niklas Haas <git@nand.wakku.to> | 2015-01-15 21:20:27 +0100 |
commit | 26baf5b9da4faaec6f5e39a8efba7e58dd6317ed (patch) | |
tree | 79a848880bfe8e1b0ec2dea6f6f07791f2bf0069 /DOCS | |
parent | 93e0d6f3b3dfa6557f48118214aba994c4fbf397 (diff) | |
download | mpv-26baf5b9da4faaec6f5e39a8efba7e58dd6317ed.tar.bz2 mpv-26baf5b9da4faaec6f5e39a8efba7e58dd6317ed.tar.xz |
vo_opengl: add ewa_lanczos upscaler (aka jinc)
This is the polar (elliptic weighted average) version of lanczos.
This introduces a general new form of polar filters.
Diffstat (limited to 'DOCS')
-rw-r--r-- | DOCS/man/vo.rst | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst index 0566fd6817..92b88dc523 100644 --- a/DOCS/man/vo.rst +++ b/DOCS/man/vo.rst @@ -304,6 +304,12 @@ Available video output drivers are: ``lanczos`` Generic Lanczos scaling filter. Set radius with ``lradius``. + ``ewa_lanczos`` + Generic elliptic weighted average Lanczos scaling filter. Also + known as Jinc. The radius can be set with ``lradius`` up to a + maximum value of 16, but note that performance drops very quickly + as the radius increases. + ``spline36`` This is the default when using ``opengl-hq``. @@ -348,7 +354,7 @@ Available video output drivers are: Set radius for filters listed below, must be a float number between 1.0 and 8.0. Defaults to be 2.0 if not specified. - ``sinc``, ``lanczos``, ``blackman``, ``gaussian`` + ``sinc``, ``lanczos``, ``ewa_lanczos``, ``blackman``, ``gaussian`` Note that depending on filter implementation details and video scaling ratio, the radius that actually being used might be different |