[vlc-commits] qt: use VLC_TICK_INVALID for uninitialized timeA/timeB values

[Steve Lhomme]

vlc | branch: master | Steve Lhomme <robux4 at ycbcr.xyz> | Tue Jun 12 12:33:53 2018 +0200| [d88f4725a53013c6d3b2079c3ceb51cb64f4ce0f] | committer: Steve Lhomme

qt: use VLC_TICK_INVALID for uninitialized timeA/timeB values

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=d88f4725a53013c6d3b2079c3ceb51cb64f4ce0f
---

 modules/gui/qt/input_manager.cpp | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/modules/gui/qt/input_manager.cpp b/modules/gui/qt/input_manager.cpp
index 03d38430a3..98b9856f7d 100644
--- a/modules/gui/qt/input_manager.cpp
+++ b/modules/gui/qt/input_manager.cpp
@@ -74,8 +74,8 @@ InputManager::InputManager( MainInputManager *mim, intf_thread_t *_p_intf) :
     f_rate       = 0.;
     p_item       = NULL;
     b_video      = false;
-    timeA        = 0;
-    timeB        = 0;
+    timeA        = VLC_TICK_INVALID;
+    timeB        = VLC_TICK_INVALID;
     f_cache      = -1.; /* impossible initial value, different from all */
     registerAndCheckEventIds( IMEvent::PositionUpdate, IMEvent::FullscreenControlPlanHide );
     registerAndCheckEventIds( PLEvent::PLItemAppended, PLEvent::PLEmpty );
@@ -178,8 +178,8 @@ void InputManager::delInput()
     oldName              = "";
     artUrl               = "";
     b_video              = false;
-    timeA                = 0;
-    timeB                = 0;
+    timeA                = VLC_TICK_INVALID;
+    timeB                = VLC_TICK_INVALID;
     f_rate               = 0. ;
 
     if( p_input_vbi )
@@ -938,11 +938,11 @@ void InputManager::jumpBwd()
 
 void InputManager::setAtoB()
 {
-    if( !timeA )
+    if( timeA != VLC_TICK_INVALID )
     {
         timeA = var_GetInteger( p_mim->getInput(), "time"  );
     }
-    else if( !timeB )
+    else if( timeB != VLC_TICK_INVALID )
     {
         timeB = var_GetInteger( p_mim->getInput(), "time"  );
         var_SetInteger( p_mim->getInput(), "time" , timeA );
@@ -951,18 +951,18 @@ void InputManager::setAtoB()
     }
     else
     {
-        timeA = 0;
-        timeB = 0;
+        timeA = VLC_TICK_INVALID;
+        timeB = VLC_TICK_INVALID;
         disconnect( this, SIGNAL( positionUpdated( float, int64_t, int ) ),
                     this, SLOT( AtoBLoop( float, vlc_tick_t, int ) ) );
     }
-    emit AtoBchanged( (timeA != 0 ), (timeB != 0 ) );
+    emit AtoBchanged( (timeA != VLC_TICK_INVALID ), (timeB != VLC_TICK_INVALID ) );
 }
 
 /* Function called regularly when in an AtoB loop */
 void InputManager::AtoBLoop( float, vlc_tick_t i_time, int )
 {
-    if( timeB && i_time >= timeB )
+    if( timeB != VLC_TICK_INVALID && i_time >= timeB )
         var_SetInteger( p_mim->getInput(), "time" , timeA );
 }