From 7e038a6110501a51e7f3d3366e8bc54a02766f22 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Fri, 16 Jun 2017 15:38:34 -0400
Subject: Add (broken) DRM hardware cursors

---
 include/backend/drm.h | 8 +++++---
 include/types.h       | 3 +++
 include/wlr/types.h   | 3 +++
 3 files changed, 11 insertions(+), 3 deletions(-)

(limited to 'include')

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);
-- 
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