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presentation-time: add protocol implementation

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This commit is contained in:
emersion 2018-09-29 15:38:06 +02:00
parent c67ce71fdd
commit 3aad9fd6a9
5 changed files with 297 additions and 16 deletions
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9
include/wlr/types/meson.build
View file

@ -5,10 +5,10 @@ install_headers(
'wlr_cursor.h',
'wlr_data_device.h',
'wlr_export_dmabuf_v1.h',
'wlr_gamma_control.h',
'wlr_gamma_control_v1.h',
'wlr_idle.h',
'wlr_gamma_control.h',
'wlr_idle_inhibit_v1.h',
'wlr_idle.h',
'wlr_input_device.h',
'wlr_input_inhibitor.h',
'wlr_keyboard.h',
@ -16,10 +16,11 @@ install_headers(
'wlr_linux_dmabuf_v1.h',
'wlr_list.h',
'wlr_matrix.h',
'wlr_output.h',
'wlr_output_damage.h',
'wlr_output_layout.h',
'wlr_output.h',
'wlr_pointer.h',
'wlr_presentation_time.h',
'wlr_primary_selection.h',
'wlr_region.h',
'wlr_screencopy_v1.h',
@ -36,7 +37,7 @@ install_headers(
'wlr_xcursor_manager.h',
'wlr_xdg_decoration_v1.h',
'wlr_xdg_output_v1.h',
'wlr_xdg_shell.h',
'wlr_xdg_shell_v6.h',
'wlr_xdg_shell.h',
subdir: 'wlr/types',
)

56
include/wlr/types/wlr_presentation_time.h Normal file
View file

@ -0,0 +1,56 @@
/*
* This an unstable interface of wlroots. No guarantees are made regarding the
* future consistency of this API.
*/
#ifndef WLR_USE_UNSTABLE
#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
#endif
#ifndef WLR_TYPES_WLR_PRESENTATION_TIME_H
#define WLR_TYPES_WLR_PRESENTATION_TIME_H
#include <stdbool.h>
#include <stddef.h>
#include <time.h>
#include <wayland-server.h>
struct wlr_presentation {
struct wl_global *global;
struct wl_list resources; // wl_resource_get_link
struct wl_list feedbacks; // wlr_presentation_feedback::link
clockid_t clock;
struct {
struct wl_signal destroy;
} events;
struct wl_listener display_destroy;
};
struct wlr_presentation_feedback {
struct wl_resource *resource;
struct wlr_presentation *presentation;
struct wlr_surface *surface;
bool committed;
struct wl_list link; // wlr_presentation::feedbacks
struct wl_listener surface_commit;
struct wl_listener surface_destroy;
};
struct wlr_presentation_event {
struct wlr_output *output;
uint64_t tv_sec;
uint32_t tv_nsec;
uint32_t refresh;
uint64_t seq;
uint32_t flags; // wp_presentation_feedback_kind
};
struct wlr_presentation *wlr_presentation_create(struct wl_display *display);
void wlr_presentation_destroy(struct wlr_presentation *presentation);
void wlr_presentation_send_surface_presented(
struct wlr_presentation *presentation, struct wlr_surface *surface,
struct wlr_presentation_event *event);
#endif