Mirrors/mpv
1
0
Fork 0
mirror of https://github.com/mpv-player/mpv.git synced 2025-12-28 05:33:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

vo_opengl: rename prescale to prescale-luma

Browse Source 
Since prescale now literally only affects the luma plane (and the
filters are all designed for luma-only operation either way), the option
has been renamed and the documentation updated to clarify this.
This commit is contained in:
Niklas Haas
2016-03-05 12:02:01 +01:00
committed by wm4
parent 8ac6f6acf0
commit b81036524a
3 changed files with 18 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
DOCS/man/vo.rst
View File

@@ -582,12 +582,10 @@ Available video output drivers are:
better than without it) since it will extend the size to match only the
milder of the scale factors between the axes.
``prescale=<filter>``
This option provides non-convolution-based filters for upscaling. These
filters resize the video to multiple of the original size (all currently
supported prescalers can only perform image doubling in a single pass).
Generally another convolution based filter (the main scaler) will be
applied after prescaler to match the target display size.
``prescale-luma=<filter>``
Apply additional pre-scaling (image doubling) on the luma plane
(if present). As the name implies, these will run before the main
upscaling pass.
``none``
Disable all prescalers. This is the default.
@@ -605,10 +603,6 @@ Available video output drivers are:
Extremely slow and requires a recent mid or high end graphics card
to work smoothly (as of 2015).
Note that all the filters above are designed (or implemented) to process
luma plane only and probably won't work as intended for video in RGB
format.
``prescale-passes=<1..5>``
The number of passes to apply the prescaler (defaults to be 1). Setting
it to 2 will perform a 4x upscaling.