From 0baf0c17015f405a08960cecd2adc6cd88fb3044 Mon Sep 17 00:00:00 2001
From: Joao Carreira <jfmcarreira@gmail.com>
Date: Tue, 28 Jul 2015 19:27:29 +0100
Subject: [PATCH] Fix problem with disparity module

---
 app/ModulesHandleOptDialog.cpp  | 6 +++---
 modules/DisparityStereoSGBM.cpp | 8 +++++---
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/app/ModulesHandleOptDialog.cpp b/app/ModulesHandleOptDialog.cpp
index 5b3f18f..4548a93 100644
--- a/app/ModulesHandleOptDialog.cpp
+++ b/app/ModulesHandleOptDialog.cpp
@@ -43,19 +43,19 @@ public:
     m_pcDescription = new QLabel;
     m_pcDescription->setText( QString::fromStdString( option->opt_desc ) );
     QHBoxLayout* layout = new QHBoxLayout;
-    layout->addWidget( m_pcDescription, Qt::AlignLeft );
+    layout->addWidget( m_pcDescription, 0, Qt::AlignLeft );
     if( !option->isBinary() )
     {
       m_pcValue = new QLineEdit;
       m_pcValue->setMinimumWidth( 40 );
       m_pcValue->setMaximumWidth( 65 );
-      layout->addWidget( m_pcValue, Qt::AlignRight );
+      layout->addWidget( m_pcValue, 0, Qt::AlignRight );
     }
     else
     {
       m_pcChecked = new QCheckBox;
       m_pcChecked->setChecked( false );
-      layout->addWidget( m_pcChecked, Qt::AlignRight );
+      layout->addWidget( m_pcChecked, 0, Qt::AlignRight );
     }
     layout->setContentsMargins( 1, 1, 1, 1 );
     setLayout( layout );
diff --git a/modules/DisparityStereoSGBM.cpp b/modules/DisparityStereoSGBM.cpp
index 610bdc0..53e26ef 100644
--- a/modules/DisparityStereoSGBM.cpp
+++ b/modules/DisparityStereoSGBM.cpp
@@ -41,11 +41,12 @@ DisparityStereoSGBM::DisparityStereoSGBM()
   m_uiModuleRequirements = MODULE_REQUIRES_SKIP_WHILE_PLAY | MODULE_REQUIRES_NEW_WINDOW | MODULE_REQUIRES_OPTIONS;
 
   m_cModuleOptions.addOptions()/**/
-  ( "block_size", m_uiBlockSize, "Block Size (positive odd number) [3]" );
-  //( "HHAlgorithm", m_bUseHH, "Use HH algorithm [false]" );
+  ( "block_size", m_uiBlockSize, "Block Size (positive odd number) [3]" )
+  ( "HHAlgorithm", m_bUseHH, "Use HH algorithm [false]" );
 
   m_pcDisparityFrame = NULL;
-  m_uiBlockSize = 9;
+  m_uiBlockSize = 3;
+  m_uiNumberOfDisparities = 0;
 
 }
 
@@ -75,6 +76,7 @@ Bool DisparityStereoSGBM::create( std::vector<PlaYUVerFrame*> apcFrameList )
 #endif
   return true;
 }
+
 PlaYUVerFrame* DisparityStereoSGBM::process( std::vector<PlaYUVerFrame*> apcFrameList )
 {
   PlaYUVerFrame* InputLeft = apcFrameList[0];