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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@ -195,6 +195,12 @@ enum which_color_theme {
COLOR_THEME2,
};
enum shm_bit_depth {
SHM_BITS_AUTO,
SHM_BITS_8,
SHM_BITS_10
};
struct config {
char *term;
char *shell;
@ -419,7 +425,7 @@ struct config {
bool box_drawing_solid_shades;
bool font_monospace_warn;
bool sixel;
enum { SHM_8_BIT, SHM_10_BIT } surface_bit_depth;
enum shm_bit_depth surface_bit_depth;
} tweak;
struct {