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https://github.com/hyprwm/wlroots-hyprland.git
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c82f37542d
Instead of managing our own renderer and allocator, let the common code do it. Because wlr_headless_backend_create_with_renderer needs to re-use the parent renderer, we have to hand-roll some of the renderer initialization.
45 lines
1 KiB
C
45 lines
1 KiB
C
#ifndef BACKEND_HEADLESS_H
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#define BACKEND_HEADLESS_H
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#include <wlr/backend/headless.h>
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#include <wlr/backend/interface.h>
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#define HEADLESS_DEFAULT_REFRESH (60 * 1000) // 60 Hz
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struct wlr_headless_backend {
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struct wlr_backend backend;
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int drm_fd;
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struct wlr_drm_format *format;
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struct wl_display *display;
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struct wl_list outputs;
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size_t last_output_num;
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struct wl_list input_devices;
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struct wl_listener display_destroy;
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struct wlr_renderer *parent_renderer;
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struct wl_listener parent_renderer_destroy;
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bool started;
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};
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struct wlr_headless_output {
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struct wlr_output wlr_output;
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struct wlr_headless_backend *backend;
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struct wl_list link;
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struct wlr_swapchain *swapchain;
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struct wlr_buffer *back_buffer, *front_buffer;
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struct wl_event_source *frame_timer;
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int frame_delay; // ms
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};
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struct wlr_headless_input_device {
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struct wlr_input_device wlr_input_device;
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struct wlr_headless_backend *backend;
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};
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struct wlr_headless_backend *headless_backend_from_backend(
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struct wlr_backend *wlr_backend);
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#endif
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