output: make gamma size a size_t and gamma table const

1 files changed, 4 insertions, 4 deletions

diff --git a/include/backend/drm/iface.h b/include/backend/drm/iface.h
index ef0e7bf8..5308b136 100644
--- a/include/backend/drm/iface.h
+++ b/include/backend/drm/iface.h
@@ -28,11 +28,11 @@ struct wlr_drm_interface {
 		struct wlr_drm_crtc *crtc, int x, int y);
 	// Set the gamma lut on crtc
 	bool (*crtc_set_gamma)(struct wlr_drm_backend *drm,
-			struct wlr_drm_crtc *crtc, uint16_t *r, uint16_t *g, uint16_t *b,
-			uint32_t size);
+		struct wlr_drm_crtc *crtc, size_t size,
+		uint16_t *r, uint16_t *g, uint16_t *b);
 	// Get the gamma lut size of a crtc
-	uint32_t (*crtc_get_gamma_size)(struct wlr_drm_backend *drm,
-			struct wlr_drm_crtc *crtc);
+	size_t (*crtc_get_gamma_size)(struct wlr_drm_backend *drm,
+		struct wlr_drm_crtc *crtc);
 };
 
 extern const struct wlr_drm_interface atomic_iface;