diff options
| -rw-r--r-- | DOCS/man/vo.rst | 16 | ||||
| -rw-r--r-- | video/out/vo_sixel.c | 11 |
2 files changed, 12 insertions, 15 deletions
diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst index 4a1ffd4579..2802ce914c 100644 --- a/DOCS/man/vo.rst +++ b/DOCS/man/vo.rst @@ -448,20 +448,18 @@ Available video output drivers are: using ``no`` (at the time of writing) will slow down ``xterm``. ``--vo-sixel-reqcolors=<colors>`` (default: 256) - Set up libsixel to use required number of colors for dynamic palette. - This value depends on the terminal emulator as well. Xterm supports - 256 colors. Can set this to a lower value for faster performance. - This option has no effect if fixed palette is used. + Has no effect with fixed palette. Set up libsixel to use required + number of colors for dynamic palette. This value depends on the + terminal emulator as well. Xterm supports 256 colors. Can set this to + a lower value for faster performance. ``--vo-sixel-threshold=<threshold>`` (default: -1) - When using a dynamic palette, defines the threshold to change the + Has no effect with fixed palette. Defines the threshold to change the palette - as percentage of the number of colors, e.g. 20 will change the palette when the number of colors changed by 20%. It's a simple measure to reduce the number of palette changes, because it can be slow - in some terminals (``xterm``), however, it seems that in ``mlterm`` it - causes image corruption. The default (-1) will change the palette - on every frame and will have better quality, and no corruption in - ``mlterm``. + in some terminals (``xterm``). The default (-1) will choose a palette + on every frame and will have better quality. ``image`` Output each frame into an image file in the current directory. Each file diff --git a/video/out/vo_sixel.c b/video/out/vo_sixel.c index a1fb04bd59..dff20f716d 100644 --- a/video/out/vo_sixel.c +++ b/video/out/vo_sixel.c @@ -140,15 +140,15 @@ static SIXELSTATUS prepare_static_palette(struct vo* vo) { struct priv* priv = vo->priv; - if (priv->dither) { - sixel_dither_set_body_only(priv->dither, 1); - } else { + if (!priv->dither) { priv->dither = sixel_dither_get(BUILTIN_XTERM256); if (priv->dither == NULL) return SIXEL_FALSE; sixel_dither_set_diffusion_type(priv->dither, priv->opt_diffuse); } + + sixel_dither_set_body_only(priv->dither, 0); return SIXEL_OK; } @@ -180,12 +180,11 @@ static SIXELSTATUS prepare_dynamic_palette(struct vo *vo) sixel_dither_set_diffusion_type(priv->dither, priv->opt_diffuse); } else { - if (priv->dither == NULL) { + if (priv->dither == NULL) return SIXEL_FALSE; - } - sixel_dither_set_body_only(priv->dither, 1); } + sixel_dither_set_body_only(priv->dither, 0); return status; } |