config: tweak.surface-bit-depth now defaults to 'auto'

When set to 'auto', use 10-bit surfaces if gamma-correct blending is
enabled, and 8-bit surfaces otherwise.

Note that we may still fallback to 8-bit surfaces (without disabling
gamma-correct blending) if the compositor does not support 10-bit
surfaces.

Closes #2082
This commit is contained in:
Daniel Eklöf 2025-05-01 08:34:49 +02:00
parent b07ce56321
commit e5a0755451
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GPG key ID: 5BBD4992C116573F
13 changed files with 105 additions and 71 deletions

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@ -2813,7 +2813,7 @@ parse_section_tweak(struct context *ctx)
return value_to_enum(
ctx,
(const char *[]){"8-bit", "10-bit", NULL},
(const char *[]){"auto", "8-bit", "10-bit", NULL},
(int *)&conf->tweak.surface_bit_depth);
}
@ -3463,7 +3463,7 @@ config_load(struct config *conf, const char *conf_path,
.box_drawing_solid_shades = true,
.font_monospace_warn = true,
.sixel = true,
.surface_bit_depth = 8,
.surface_bit_depth = SHM_BITS_AUTO,
},
.touch = {