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backend: introduce backend_get_buffer_caps

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Simon Zeni 2021-04-28 10:09:33 -04:00 • committed by Simon Ser
parent 6ec6527855
commit 144189674e
7 changed files with 53 additions and 0 deletions
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13
include/backend/backend.h Normal file
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@ -0,0 +1,13 @@
#ifndef BACKEND_WLR_BACKEND_H
#define BACKEND_WLR_BACKEND_H
#include <wlr/backend.h>
/**
* Get the supported buffer capabilities.
*
* This functions returns a bitfield of supported wlr_buffer_cap.
*/
uint32_t backend_get_buffer_caps(struct wlr_backend *backend);
#endif

1
include/wlr/backend/interface.h
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@ -20,6 +20,7 @@ struct wlr_backend_impl {
struct wlr_session *(*get_session)(struct wlr_backend *backend);
clockid_t (*get_presentation_clock)(struct wlr_backend *backend);
int (*get_drm_fd)(struct wlr_backend *backend);
uint32_t (*get_buffer_caps)(struct wlr_backend *backend);
};
/**