mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-12-25 03:19:49 +01:00
7ec5bf6b10
This new functions cleans up the common backend state. While this currently only emits the destroy signal, this will also clean up the renderer and allocator in upcoming patches.
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/*
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* This an unstable interface of wlroots. No guarantees are made regarding the
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* future consistency of this API.
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*/
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#ifndef WLR_USE_UNSTABLE
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#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
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#endif
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#ifndef WLR_BACKEND_INTERFACE_H
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#define WLR_BACKEND_INTERFACE_H
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#include <stdbool.h>
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#include <time.h>
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#include <wlr/backend.h>
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struct wlr_backend_impl {
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bool (*start)(struct wlr_backend *backend);
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void (*destroy)(struct wlr_backend *backend);
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struct wlr_renderer *(*get_renderer)(struct wlr_backend *backend);
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struct wlr_session *(*get_session)(struct wlr_backend *backend);
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clockid_t (*get_presentation_clock)(struct wlr_backend *backend);
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int (*get_drm_fd)(struct wlr_backend *backend);
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uint32_t (*get_buffer_caps)(struct wlr_backend *backend);
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};
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/**
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* Initializes common state on a wlr_backend and sets the implementation to the
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* provided wlr_backend_impl reference.
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*/
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void wlr_backend_init(struct wlr_backend *backend,
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const struct wlr_backend_impl *impl);
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/**
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* Emit the destroy event and clean up common backend state.
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*/
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void wlr_backend_finish(struct wlr_backend *backend);
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#endif
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