From 58cfae38abfc903b07f2364d2354f44623e22d25 Mon Sep 17 00:00:00 2001
From: "Tux3 / Mlkj / !Lev.uXFMLA" <barrdetwix@gmail.com>
Date: Mon, 30 Jun 2014 22:52:03 +0200
Subject: [PATCH] Fix warnings, typos

---
 core.cpp                     | 5 +++--
 friend.h                     | 2 +-
 friendlist.h                 | 2 +-
 group.h                      | 2 +-
 widget/camera.cpp            | 2 +-
 widget/filetransfertwidget.h | 2 +-
 widget/form/chatform.h       | 2 +-
 widget/videosurface.cpp      | 2 +-
 widget/widget.cpp            | 1 -
 widget/widget.h              | 4 ++--
 10 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/core.cpp b/core.cpp
index 0999e211b..c322ce11f 100644
--- a/core.cpp
+++ b/core.cpp
@@ -37,6 +37,7 @@ ToxCall Core::calls[TOXAV_MAX_CALLS];
 Core::Core(Camera* cam) :
     tox(nullptr), camera(cam)
 {
+    qDebug() << "A NEW CORE HAS STARTED !";
     toxTimer = new QTimer(this);
     toxTimer->setSingleShot(true);
     saveTimer = new QTimer(this);
@@ -934,7 +935,7 @@ void Core::onAvCancel(int32_t call_index, void* core)
     emit static_cast<Core*>(core)->avCancel(friendId, call_index);
 }
 
-void Core::onAvReject(int32_t call_index, void* core)
+void Core::onAvReject(int32_t, void*)
 {
     qDebug() << "Core: AV reject";
 }
@@ -1013,7 +1014,7 @@ void Core::onAvEnding(int32_t call_index, void* core)
     emit static_cast<Core*>(core)->avEnding(friendId, call_index);
 }
 
-void Core::onAvError(int32_t call_index, void* core)
+void Core::onAvError(int32_t, void*)
 {
     qDebug() << "Core: AV error";
 }
diff --git a/friend.h b/friend.h
index a85f89368..812f5c853 100644
--- a/friend.h
+++ b/friend.h
@@ -5,7 +5,7 @@
 #include "widget/form/chatform.h"
 #include "status.h"
 
-class FriendWidget;
+struct FriendWidget;
 
 struct Friend
 {
diff --git a/friendlist.h b/friendlist.h
index f053943d4..5af8175cf 100644
--- a/friendlist.h
+++ b/friendlist.h
@@ -4,7 +4,7 @@
 #include <QString>
 #include <QList>
 
-class Friend;
+struct Friend;
 
 class FriendList
 {
diff --git a/group.h b/group.h
index 67f5a0e06..0fcf5f7e0 100644
--- a/group.h
+++ b/group.h
@@ -7,7 +7,7 @@
 
 #define RETRY_PEER_INFO_INTERVAL 500
 
-class Friend;
+struct Friend;
 class GroupWidget;
 class GroupChatForm;
 
diff --git a/widget/camera.cpp b/widget/camera.cpp
index 9fedc7cf3..892d39b26 100644
--- a/widget/camera.cpp
+++ b/widget/camera.cpp
@@ -179,7 +179,7 @@ vpx_image Camera::getLastVPXImage()
 {
     lastFrame.map(QAbstractVideoBuffer::ReadOnly);
     int w = lastFrame.width(), h = lastFrame.height();
-    int bpl = lastFrame.bytesPerLine(), cxbpl = bpl/2;
+    int bpl = lastFrame.bytesPerLine();
     vpx_image img;
     vpx_img_alloc(&img, VPX_IMG_FMT_I420, w, h, 1); // I420 == YUV420P, same as YV12 with U and V switched
 
diff --git a/widget/filetransfertwidget.h b/widget/filetransfertwidget.h
index a36470d58..1b0cf87c6 100644
--- a/widget/filetransfertwidget.h
+++ b/widget/filetransfertwidget.h
@@ -11,7 +11,7 @@
 
 #include "core.h"
 
-class ToxFile;
+struct ToxFile;
 
 class FileTransfertWidget : public QWidget
 {
diff --git a/widget/form/chatform.h b/widget/form/chatform.h
index 549db1266..fa7d6f590 100644
--- a/widget/form/chatform.h
+++ b/widget/form/chatform.h
@@ -19,7 +19,7 @@
 // Spacing in px inserted when the author of the last message changes
 #define AUTHOR_CHANGE_SPACING 5
 
-class Friend;
+struct Friend;
 
 class ChatForm : public QObject
 {
diff --git a/widget/videosurface.cpp b/widget/videosurface.cpp
index 4803452c2..c0ce530d3 100644
--- a/widget/videosurface.cpp
+++ b/widget/videosurface.cpp
@@ -21,7 +21,7 @@ bool VideoSurface::start(const QVideoSurfaceFormat &format)
     }
 }
 
-bool VideoSurface::present(const QVideoFrame &frame)
+bool VideoSurface::present(const QVideoFrame&)
 {
     /*
     mFrame = frame;
diff --git a/widget/widget.cpp b/widget/widget.cpp
index 5ec471fdf..85f1ad58d 100644
--- a/widget/widget.cpp
+++ b/widget/widget.cpp
@@ -44,7 +44,6 @@ Widget::Widget(QWidget *parent) :
     qRegisterMetaType<ToxFile::FileDirection>("ToxFile::FileDirection");
 
     core = new Core(camera);
-    core = new Core(nullptr);
     coreThread = new QThread(this);
     core->moveToThread(coreThread);
     connect(coreThread, &QThread::started, core, &Core::start);
diff --git a/widget/widget.h b/widget/widget.h
index 279cf3480..6abdec89a 100644
--- a/widget/widget.h
+++ b/widget/widget.h
@@ -16,9 +16,9 @@ class Widget;
 class GroupWidget;
 class AddFriendForm;
 class SettingsForm;
-class FriendWidget;
+struct FriendWidget;
 class Group;
-class Friend;
+struct Friend;
 
 class Widget : public QWidget
 {