diff options
| author | Simon Ser <contact@emersion.fr> | 2022-08-18 20:14:34 +0200 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2023-02-20 18:38:57 +0100 |
| commit | 4d6fbb2289ae5a6fcf2061a00ff49a9850c5198f (patch) | |
| tree | 86a2b402c0153800bef8c318547560caec07c5b5 /include/backend/drm | |
| parent | 2398621b8bd33f0e21590f88c363fd4ed7905e0f (diff) | |
backend/drm: add support for output layers
Diffstat (limited to 'include/backend/drm')
| -rw-r--r-- | include/backend/drm/drm.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/backend/drm/drm.h b/include/backend/drm/drm.h index f61be026..36e72b7a 100644 --- a/include/backend/drm/drm.h +++ b/include/backend/drm/drm.h @@ -10,6 +10,7 @@ #include <wlr/backend/drm.h> #include <wlr/backend/session.h> #include <wlr/render/drm_format_set.h> +#include <wlr/types/wlr_output_layer.h> #include <xf86drmMode.h> #include "backend/drm/iface.h" #include "backend/drm/properties.h" @@ -36,11 +37,27 @@ struct wlr_drm_plane { struct liftoff_layer *liftoff_layer; }; +struct wlr_drm_layer { + struct liftoff_layer *liftoff; + struct wlr_addon addon; // wlr_output_layer.addons + struct wl_list link; // wlr_drm_crtc.layers + + /* Buffer to be submitted to the kernel on the next page-flip */ + struct wlr_drm_fb *pending_fb; + /* Buffer submitted to the kernel, will be presented on next vblank */ + struct wlr_drm_fb *queued_fb; + /* Buffer currently displayed on screen */ + struct wlr_drm_fb *current_fb; + + int pending_width, pending_height; +}; + struct wlr_drm_crtc { uint32_t id; struct wlr_drm_lease *lease; struct liftoff_output *liftoff; struct liftoff_layer *liftoff_composition_layer; + struct wl_list layers; // wlr_drm_layer.link // Atomic modesetting only uint32_t mode_id; @@ -163,6 +180,8 @@ size_t drm_crtc_get_gamma_lut_size(struct wlr_drm_backend *drm, void drm_lease_destroy(struct wlr_drm_lease *lease); struct wlr_drm_fb *get_next_cursor_fb(struct wlr_drm_connector *conn); +struct wlr_drm_layer *get_drm_layer(struct wlr_drm_backend *drm, + struct wlr_output_layer *layer); #define wlr_drm_conn_log(conn, verb, fmt, ...) \ wlr_log(verb, "connector %s: " fmt, conn->name, ##__VA_ARGS__) |