From 5bf1064719a6e0584ad44fcb18a8c2f1c9ca1803 Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Fri, 19 Jun 2009 22:03:07 +0000
Subject: fixed audio skipping when using soft volume

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@973 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/qmmp/volumecontrol.cpp | 10 ++++++++--
 src/qmmp/volumecontrol.h   |  1 +
 2 files changed, 9 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/qmmp/volumecontrol.cpp b/src/qmmp/volumecontrol.cpp
index 4de0dc8a6..70d0b7a70 100644
--- a/src/qmmp/volumecontrol.cpp
+++ b/src/qmmp/volumecontrol.cpp
@@ -31,6 +31,7 @@ VolumeControl::VolumeControl(QObject *parent)
 {
     m_left = 0;
     m_right = 0;
+    m_prev_block = FALSE;
 }
 
 VolumeControl::~VolumeControl()
@@ -71,12 +72,15 @@ void VolumeControl::checkVolume()
     r = (r > 100) ? 100 : r;
     l = (l < 0) ? 0 : l;
     r = (r < 0) ? 0 : r;
-    if (m_left != l || m_right != r)
+    if (m_left != l || m_right != r) //volume has been changed
     {
         m_left = l;
         m_right = r;
         emit volumeChanged(m_left, m_right);
     }
+    else if(m_prev_block && !signalsBlocked ()) //signals have been unblocked
+        emit volumeChanged(m_left, m_right);
+    m_prev_block = signalsBlocked ();
 }
 
 SoftwareVolume *SoftwareVolume::m_instance = 0;
@@ -87,9 +91,11 @@ SoftwareVolume::SoftwareVolume(QObject *parent)
     QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
     m_left = settings.value("Volume/left", 80).toInt();
     m_right = settings.value("Volume/right", 80).toInt();
+    blockSignals(TRUE);
+    checkVolume();
+    blockSignals(FALSE);
     QTimer::singleShot(125, this, SLOT(checkVolume()));
     m_instance = this;
-    //checkVolume();
 }
 
 SoftwareVolume::~SoftwareVolume()
diff --git a/src/qmmp/volumecontrol.h b/src/qmmp/volumecontrol.h
index 68e0536fc..c08833e4e 100644
--- a/src/qmmp/volumecontrol.h
+++ b/src/qmmp/volumecontrol.h
@@ -83,6 +83,7 @@ protected:
 
 private:
     int m_left, m_right;
+    bool m_prev_block;
 
 };
 /*! @brief The SoftwareVolume class provides access to the software volume control.
-- 
cgit v1.2.3-13-gbd6f