[vlc-commits] Win32: make volume touch less sensitive

[Jean-Baptiste Kempf]

vlc/vlc-2.2 | branch: master | Jean-Baptiste Kempf <jb at videolan.org> | Thu Jan  8 03:43:43 2015 +0100| [870d113495244b165c9741d4de6626364db08891] | committer: Jean-Baptiste Kempf

Win32: make volume touch less sensitive

(cherry picked from commit 895f573f96fb4c2b439fdf45fc6eb63f1ec9a792)
Signed-off-by: Jean-Baptiste Kempf <jb at videolan.org>

> http://git.videolan.org/gitweb.cgi/vlc/vlc-2.2.git/?a=commit;h=870d113495244b165c9741d4de6626364db08891
---

 modules/video_output/msw/win32touch.c |   13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/modules/video_output/msw/win32touch.c b/modules/video_output/msw/win32touch.c
index 122af40..be9fd71 100644
--- a/modules/video_output/msw/win32touch.c
+++ b/modules/video_output/msw/win32touch.c
@@ -48,7 +48,7 @@ LRESULT DecodeGesture( vlc_object_t *p_this, win32_gesture_sys_t *p_gesture,
                 /* Set the win32_gesture_sys_t values */
                 p_gesture->i_beginx      = gi.ptsLocation.x;
                 p_gesture->i_beginy      = gi.ptsLocation.y;
-                p_gesture->i_lasty       = -1;
+                p_gesture->i_lasty       = p_gesture->i_beginy;
                 p_gesture->b_2fingers    = false;
                 break;
             case GID_END:
@@ -101,11 +101,16 @@ LRESULT DecodeGesture( vlc_object_t *p_this, win32_gesture_sys_t *p_gesture,
 
                 if( p_gesture->i_action == GESTURE_ACTION_VOLUME )
                 {
-                    int offset = p_gesture->i_beginy - gi.ptsLocation.y;
-                    if( offset > 0 )
+                    int offset = p_gesture->i_lasty - gi.ptsLocation.y;
+
+                    if( offset > 100)
                         var_SetInteger( p_this->p_libvlc, "key-action", ACTIONID_VOL_UP );
-                    else
+                    else if( offset < -100)
                         var_SetInteger( p_this->p_libvlc, "key-action", ACTIONID_VOL_DOWN );
+                    else
+                        break;
+
+                    p_gesture->i_lasty = gi.ptsLocation.y;
                 }
                 else if ( p_gesture->i_action == GESTURE_ACTION_BRIGHTNESS )
                 {