Add (broken) DRM hardware cursors

3 files changed, 11 insertions, 3 deletions

diff --git a/include/backend/drm.h b/include/backend/drm.h
index e001186d..10850d1f 100644
--- a/include/backend/drm.h
+++ b/include/backend/drm.h
@@ -73,10 +73,12 @@ struct wlr_output_state {
 	drmModeCrtc *old_crtc;
 
 	struct wlr_drm_renderer *renderer;
-	struct gbm_surface *gbm;
-	struct gbm_bo *bo_last;
-	struct gbm_bo *bo_current;
 	EGLSurface *egl;
+	struct gbm_surface *gbm;
+	struct gbm_bo *bo[2];
+	struct gbm_bo *cursor_bo[2];
+	int current_cursor;
+	uint32_t cursor_width, cursor_height;
 
 	bool pageflip_pending;
 	bool cleanup;
diff --git a/include/types.h b/include/types.h
index efead03c..e2930a9f 100644
--- a/include/types.h
+++ b/include/types.h
@@ -11,6 +11,9 @@ struct wlr_output_impl {
 			struct wlr_output_mode *mode);
 	void (*transform)(struct wlr_output_state *state,
 			enum wl_output_transform transform);
+	bool (*set_cursor)(struct wlr_output_state *state,
+		const uint8_t *buf, int32_t stride, uint32_t width, uint32_t height);
+	bool (*move_cursor)(struct wlr_output_state *state, int x, int y);
 	void (*destroy)(struct wlr_output_state *state);
 };
 
diff --git a/include/wlr/types.h b/include/wlr/types.h
index aae76f06..3afc361e 100644
--- a/include/wlr/types.h
+++ b/include/wlr/types.h
@@ -46,6 +46,9 @@ bool wlr_output_set_mode(struct wlr_output *output,
 		struct wlr_output_mode *mode);
 void wlr_output_transform(struct wlr_output *output,
 		enum wl_output_transform transform);
+bool wlr_output_set_cursor(struct wlr_output *output,
+		const uint8_t *buf, int32_t stride, uint32_t width, uint32_t height);
+bool wlr_output_move_cursor(struct wlr_output *output, int x, int y);
 void wlr_output_destroy(struct wlr_output *output);
 void wlr_output_effective_resolution(struct wlr_output *output,
 		int *width, int *height);