61 lines
1.2 KiB
C++
61 lines
1.2 KiB
C++
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#include <stdlib.h>
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extern "C" {
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#include <wayland-server-core.h>
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#include <wlr/backend/interface.h>
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#include <wlr/util/log.h>
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}
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struct my_backend {
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struct wlr_backend base;
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// TODO: any backend‐specific fields
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};
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extern "C" {
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static bool backend_start(struct wlr_backend* backend)
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{
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(void)backend;
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// TODO: start event loops, create outputs, inputs, etc.
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return true;
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}
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static void backend_destroy(struct wlr_backend* backend)
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{
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(void)backend;
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// TODO: destroy outputs, free everything
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}
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static int backend_get_drm_fd(struct wlr_backend* backend)
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{
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(void)backend;
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// TODO: return drm FD or -1
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return -1;
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}
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static const struct wlr_backend_impl backend_impl = {
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.start = backend_start,
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.destroy = backend_destroy,
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.get_drm_fd = backend_get_drm_fd,
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};
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struct wlr_backend* wlr_my_backend_create(
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struct wl_event_loop* loop, char const* name)
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{
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(void)loop;
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(void)name;
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struct my_backend* b = (struct my_backend*)calloc(1, sizeof(*b));
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if (!b) {
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return NULL;
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}
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wlr_backend_init(&b->base, &backend_impl);
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// TODO: store loop/name, setup
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return &b->base;
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}
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bool wlr_backend_is_mybackend(struct wlr_backend* backend)
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{
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return backend->impl == &backend_impl;
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}
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}
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