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| author | Niklas Haas <git@haasn.xyz> | 2017-07-24 23:22:30 +0200 |
|---|---|---|
| committer | Niklas Haas <git@haasn.xyz> | 2017-07-24 23:26:15 +0200 |
| commit | 241d5ebc4612041e2731b55b8831d6e7a290cba8 (patch) | |
| tree | ff62a22ab821cf3412fb9eb1706ad26e8af1be2c /DOCS/man | |
| parent | 13ef6bcf6fe129614299bb40daa1427a213ed949 (diff) | |
| download | mpv-241d5ebc4612041e2731b55b8831d6e7a290cba8.tar.bz2 mpv-241d5ebc4612041e2731b55b8831d6e7a290cba8.tar.xz | |
vo_opengl: adjust the rules for linearization
Two changes, compounded into one since they affect the same logic:
1. Never use linearization for HDR downscaling
2. Always use linearization for interpolation
Instead of fixing p->use_linear at the beginning of pass_render_frame,
we flip it on "dynamically" as needed. I plan on killing this
p->use_linear frame (along with other per-pass metadata) and moving them
into their own struct for tracking the "current" state of the video, but
that's a separate/upcoming refactor.
As a small bonus, reduce some code duplication in the interpolation
logic.
Fixes #4631
Diffstat (limited to 'DOCS/man')
| -rw-r--r-- | DOCS/man/options.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst index d174dc4c5a..bf72d90fc0 100644 --- a/DOCS/man/options.rst +++ b/DOCS/man/options.rst @@ -4110,7 +4110,8 @@ The following video options are currently all specific to ``--vo=opengl`` and ``--linear-scaling`` Scale in linear light. It should only be used with a - ``--opengl-fbo-format`` that has at least 16 bit precision. + ``--opengl-fbo-format`` that has at least 16 bit precision. This option + has no effect on HDR content. ``--correct-downscaling`` When using convolution based filters, extend the filter size when @@ -4133,7 +4134,8 @@ The following video options are currently all specific to ``--vo=opengl`` and the ``--tscale`` setting. Note that this relies on vsync to work, see ``--opengl-swapinterval`` for - more information. + more information. It should also only be used with an ``--opengl-fbo-format`` + that has at least 16 bit precision. ``--interpolation-threshold=<0..1,-1>`` Threshold below which frame ratio interpolation gets disabled (default: |