58 lines
1.3 KiB
C
58 lines
1.3 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_TYPES_WLR_DRM_H
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#define WLR_TYPES_WLR_DRM_H
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#include <wayland-server-protocol.h>
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#include <wlr/render/drm_format_set.h>
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#include <wlr/types/wlr_buffer.h>
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struct wlr_renderer;
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struct wlr_drm_buffer {
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struct wlr_buffer base;
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struct wl_resource *resource; // can be NULL if the client destroyed it
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struct wlr_dmabuf_attributes dmabuf;
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struct wl_listener release;
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};
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/**
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* A stub implementation of Mesa's wl_drm protocol.
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*
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* It only implements the minimum necessary for modern clients to behave
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* properly. In particular, flink handles are left unimplemented.
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*
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* Deprecated: this protocol is legacy and superseded by linux-dmabuf. The
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* implementation will be dropped in a future wlroots version.
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*/
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struct wlr_drm {
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struct wl_global *global;
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struct {
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struct wl_signal destroy;
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} events;
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// private state
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char *node_name;
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struct wlr_drm_format_set formats;
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struct wl_listener display_destroy;
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};
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struct wlr_drm_buffer *wlr_drm_buffer_try_from_resource(
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struct wl_resource *resource);
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struct wlr_drm *wlr_drm_create(struct wl_display *display,
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struct wlr_renderer *renderer);
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#endif
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