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Add 'output render_bit_depth [8|10]' command

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This makes it possible to hint to the renderer and backends how many
bits per channel the buffers that the compositor draws windows onto
should have. Renderers and backends may deviate from this if they
do not support the formats with higher bit depth.
This commit is contained in:
Manuel Stoeckl 2021-09-02 21:45:23 -04:00 • committed by Simon Ser
parent 5865af75cf
commit a23cdbbea1
7 changed files with 92 additions and 0 deletions
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1
include/sway/commands.h
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@ -284,6 +284,7 @@ sway_cmd output_cmd_max_render_time;
sway_cmd output_cmd_mode;
sway_cmd output_cmd_modeline;
sway_cmd output_cmd_position;
sway_cmd output_cmd_render_bit_depth;
sway_cmd output_cmd_scale;
sway_cmd output_cmd_scale_filter;
sway_cmd output_cmd_subpixel;

7
include/sway/config.h
View file

@ -247,6 +247,12 @@ enum scale_filter_mode {
SCALE_FILTER_SMART,
};
enum render_bit_depth {
RENDER_BIT_DEPTH_DEFAULT, // the default is currently 8
RENDER_BIT_DEPTH_8,
RENDER_BIT_DEPTH_10,
};
/**
* Size and position configuration for a particular output.
*
@ -266,6 +272,7 @@ struct output_config {
enum wl_output_subpixel subpixel;
int max_render_time; // In milliseconds
int adaptive_sync;
enum render_bit_depth render_bit_depth;
char *background;
char *background_option;