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Implement output max_render_time via wlr_frame_scheduler

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This commit is contained in:
Simon Ser 2023-11-29 20:54:50 +01:00
parent 25bc05a3d7
commit 31c891dddb
4 changed files with 188 additions and 66 deletions
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21
include/sway/output.h
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@ -4,6 +4,7 @@
#include <unistd.h>
#include <wayland-server-core.h>
#include <wlr/types/wlr_damage_ring.h>
#include <wlr/types/wlr_frame_scheduler.h>
#include <wlr/types/wlr_output.h>
#include "config.h"
#include "sway/tree/node.h"
@ -52,10 +53,7 @@ struct sway_output {
struct wl_signal disable;
} events;
struct timespec last_presentation;
uint32_t refresh_nsec;
int max_render_time; // In milliseconds
struct wl_event_source *repaint_timer;
bool gamma_lut_changed;
};
@ -73,6 +71,21 @@ struct render_context {
struct wlr_render_pass *pass;
};
struct sway_timer_frame_scheduler {
struct wlr_frame_scheduler base;
int max_render_time;
struct wl_event_source *idle;
struct wl_event_source *timer;
bool frame_pending;
bool needs_frame;
struct wl_listener commit;
struct wl_listener present;
};
struct sway_output *output_create(struct wlr_output *wlr_output);
void output_destroy(struct sway_output *output);
@ -119,6 +132,8 @@ void output_enable(struct sway_output *output);
void output_disable(struct sway_output *output);
void output_set_max_render_time(struct sway_output *output, int max_render_time);
bool output_has_opaque_overlay_layer_surface(struct sway_output *output);
struct sway_workspace *output_get_active_workspace(struct sway_output *output);