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authorNiklas Haas <git@nand.wakku.to>2015-02-20 07:31:22 +0100
committerwm4 <wm4@nowhere>2015-02-20 16:21:46 +0100
commit885c2fff7091e9ea71cad8da56904ead73ca0853 (patch)
treefb49e2646f4af8dc4aadc3671d885923bff099a2 /DOCS/man/vo.rst
parent4356e893a138e24f2d54dee2b96d2720e69d4c18 (diff)
downloadmpv-885c2fff7091e9ea71cad8da56904ead73ca0853.tar.bz2
mpv-885c2fff7091e9ea71cad8da56904ead73ca0853.tar.xz
vo_opengl: add ginseng upscaler
This is a variation of ewa_lanczos that is sinc-windowed instead of jinc-windowed. Results are pretty similar, but the logic is simpler. This could potentially replace the ugly ewa_lanczos code. It's hard to tell, but from comparing stills I think this one has slightly less ringing than regular ewa_lanczos.
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diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst
index 2ccefea891..10019451e0 100644
--- a/DOCS/man/vo.rst
+++ b/DOCS/man/vo.rst
@@ -337,7 +337,7 @@ Available video output drivers are:
Set radius for filters listed below, must be a float number between 1.0
and 16.0. Defaults to be 3.0 if not specified.
- ``sinc``, ``lanczos``, ``ewa_lanczos``, ``blackman``, ``gaussian``
+ ``sinc``, ``lanczos``, ``ewa_lanczos``, ``ginseng``, ``blackman``, ``gaussian``
Note that depending on filter implementation details and video scaling
ratio, the radius that actually being used might be different