From e737f65e38a8be7e9f5f1f82131699555aea81ff Mon Sep 17 00:00:00 2001 From: emersion Date: Tue, 26 Dec 2017 18:16:37 +0100 Subject: Fix cursor on transformed output with DRM backend --- include/wlr/types/wlr_output.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/wlr') diff --git a/include/wlr/types/wlr_output.h b/include/wlr/types/wlr_output.h index a974a154..06d733a1 100644 --- a/include/wlr/types/wlr_output.h +++ b/include/wlr/types/wlr_output.h @@ -118,6 +118,9 @@ bool wlr_output_cursor_move(struct wlr_output_cursor *cursor, double x, double y); void wlr_output_cursor_destroy(struct wlr_output_cursor *cursor); -enum wl_output_transform wlr_output_transform_invert(enum wl_output_transform); +enum wl_output_transform wlr_output_transform_invert( + enum wl_output_transform tr); +enum wl_output_transform wlr_output_transform_compose( + enum wl_output_transform tr_a, enum wl_output_transform tr_b); #endif -- cgit v1.2.3 From 43435d49150b87bbfafbae398dbde7ebfd9360dc Mon Sep 17 00:00:00 2001 From: emersion Date: Wed, 27 Dec 2017 11:17:25 +0100 Subject: Add output transform helpers docs --- include/wlr/types/wlr_output.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/wlr') diff --git a/include/wlr/types/wlr_output.h b/include/wlr/types/wlr_output.h index 06d733a1..8e4f5446 100644 --- a/include/wlr/types/wlr_output.h +++ b/include/wlr/types/wlr_output.h @@ -118,8 +118,18 @@ bool wlr_output_cursor_move(struct wlr_output_cursor *cursor, double x, double y); void wlr_output_cursor_destroy(struct wlr_output_cursor *cursor); + +/** + * Returns the transform that, when composed with `tr`, gives + * `WL_OUTPUT_TRANSFORM_NORMAL`. + */ enum wl_output_transform wlr_output_transform_invert( enum wl_output_transform tr); + +/** + * Returns a transform that, when applied, has the same effect as applying + * sequentially `tr_a` and `tr_b`. + */ enum wl_output_transform wlr_output_transform_compose( enum wl_output_transform tr_a, enum wl_output_transform tr_b); -- cgit v1.2.3