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| author | Christian Rauch <Rauch.Christian@gmx.de> | 2021-07-07 15:21:57 +0300 |
|---|---|---|
| committer | Christian Rauch <Rauch.Christian@gmx.de> | 2021-07-07 15:21:57 +0300 |
| commit | ecbf838feefc9b064b71297b74613e7b094ee8d7 (patch) | |
| tree | d4347764d467015154e523ecd6e661b582f7db0a /intern | |
| parent | 0153e99780aef64913dfd4c323984874bf688249 (diff) | |
Cleanup: comment on source of button event codes
Diffstat (limited to 'intern')
| -rw-r--r-- | intern/ghost/intern/GHOST_SystemWayland.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/intern/ghost/intern/GHOST_SystemWayland.cpp b/intern/ghost/intern/GHOST_SystemWayland.cpp index 72c7c525114..77928b6edb5 100644 --- a/intern/ghost/intern/GHOST_SystemWayland.cpp +++ b/intern/ghost/intern/GHOST_SystemWayland.cpp @@ -52,6 +52,13 @@ #include <cstring> +#include <linux/input-event-codes.h> + +/* selected input event code defines from 'linux/input-event-codes.h' + * We include some of the button input event codes here, since the header is + * only available in more recent kernel versions. The event codes are used to + * to differentiate from which mouse button an event comes from. + */ #define BTN_LEFT 0x110 #define BTN_RIGHT 0x111 #define BTN_MIDDLE 0x112 |