switched all image outputs to jpeg format instead of png

retroshare-gui/src/gui/Identity/IdEditDialog.cpp

@@ -577,7 +577,7 @@ void IdEditDialog::createId()
         QBuffer buffer(&ba);
 
         buffer.open(QIODevice::WriteOnly);
-        mAvatar.save(&buffer, "PNG"); // writes image into ba in PNG format
+        mAvatar.save(&buffer, "JPG"); // writes image into ba in PNG format
 
         params.mImage.copy((uint8_t *) ba.data(), ba.size());
     }
@@ -649,7 +649,7 @@ void IdEditDialog::updateId()
 		QBuffer buffer(&ba);
 
 		buffer.open(QIODevice::WriteOnly);
-		mAvatar.save(&buffer, "PNG"); // writes image into ba in PNG format
+        mAvatar.save(&buffer, "JPG"); // writes image into ba in PNG format
 
 		mEditGroup.mImage.copy((uint8_t *) ba.data(), ba.size());
 	}

retroshare-gui/src/gui/PhotoShare/AlbumGroupDialog.cpp

@@ -115,7 +115,7 @@ void AlbumGroupDialog::prepareAlbumGroup(RsPhotoAlbum &group, const RsGroupMetaD
         QBuffer buffer(&ba);
 
         buffer.open(QIODevice::WriteOnly);
-        pixmap.save(&buffer, "PNG"); // writes image into ba in PNG format
+        pixmap.save(&buffer, "JPG"); // writes image into ba in PNG format
 
         group.mThumbnail.copy((uint8_t *) ba.data(), ba.size());
     } else {

retroshare-gui/src/gui/PhotoShare/AlbumItem.cpp

@@ -47,7 +47,7 @@ void AlbumItem::setUp()
     if(mAlbum.mThumbnail.mSize != 0)
     {
         QPixmap qtn;
-        qtn.loadFromData(mAlbum.mThumbnail.mData, mAlbum.mThumbnail.mSize, "PNG");
+        qtn.loadFromData(mAlbum.mThumbnail.mData, mAlbum.mThumbnail.mSize, "JPG");
         ui->label_Thumbnail->setPixmap(qtn);
     }
     else

retroshare-gui/src/gui/Posted/BoardPostDisplayWidget.cpp

@@ -330,7 +330,7 @@ void BoardPostDisplayWidget_compact::setup()
 #ifdef DEBUG_BOARDPOSTDISPLAYWIDGET
             std::cerr << "Got pixmap of size " << pixmap.width() << " x " << pixmap.height() << std::endl;
             std::cerr << "Saving to pix.png" << std::endl;
-            pixmap.save("pix.png","PNG");
+            pixmap.save("pix.png","JPG");
 #endif
 
             ui->pictureLabel->setPicture(pixmap);

retroshare-gui/src/gui/Posted/PostedGroupDialog.cpp

@@ -105,7 +105,7 @@ void PostedGroupDialog::preparePostedGroup(RsPostedGroup &group, const RsGroupMe
 		QBuffer buffer(&ba);
 
 		buffer.open(QIODevice::WriteOnly);
-		pixmap.save(&buffer, "PNG"); // writes image into ba in PNG format
+        pixmap.save(&buffer, "JPG"); // writes image into ba in PNG format
 
 		group.mGroupImage.copy((uint8_t *) ba.data(), ba.size());
 	} else {

retroshare-gui/src/gui/TheWire/WireGroupDialog.cpp

@@ -109,7 +109,7 @@ void WireGroupDialog::prepareWireGroup(RsWireGroup &group, const RsGroupMetaData
 		QBuffer buffer(&ba);
 
 		buffer.open(QIODevice::WriteOnly);
-		pixmap.save(&buffer, "PNG"); // writes image into ba in PNG format
+        pixmap.save(&buffer, "JPG"); // writes image into ba in PNG format
 
 		group.mHeadshot.copy((uint8_t *) ba.data(), ba.size());
 	} else {

retroshare-gui/src/gui/chat/ChatWidget.cpp

@@ -1094,7 +1094,7 @@ void ChatWidget::addChatMsg(bool incoming, const QString &name, const RsGxsId gx
 			QImage image(icon.pixmap(height,height).toImage());
 			QByteArray byteArray;
 			QBuffer buffer(&byteArray);
-			image.save(&buffer, "PNG"); // writes the image in PNG format inside the buffer
+            image.save(&buffer, "JPG"); // writes the image in PNG format inside the buffer
 			QString iconBase64 = QString::fromLatin1(byteArray.toBase64().data());
 			strPreName = QString("<img src=\"data:image/png;base64,%1\" alt=\"[unsigned]\" />").arg(iconBase64);
 		}

retroshare-gui/src/gui/common/AvatarDialog.cpp

@@ -141,7 +141,7 @@ void AvatarDialog::getAvatar(QByteArray &avatar)
 	QBuffer buffer(&avatar);
 
 	buffer.open(QIODevice::WriteOnly);
-	pixmap.save(&buffer, "PNG"); // writes image into ba in PNG format
+    pixmap.save(&buffer, "JPG"); // writes image into ba in PNG format
 }
 
 void AvatarDialog::load()

retroshare-gui/src/gui/gxschannels/CreateGxsChannelMsg.cpp

@@ -611,7 +611,7 @@ bool CreateGxsChannelMsg::setThumbNail(const std::string& path, int frame){
 	QByteArray ba;
 	QBuffer buffer(&ba);
 	buffer.open(QIODevice::WriteOnly);
-	tNail.save(&buffer, "PNG");
+    tNail.save(&buffer, "JPG");
 	QPixmap img;
 	img.loadFromData(ba, "PNG");
 	img = img.scaled(thumbnail_label->width(), thumbnail_label->height(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
@@ -814,7 +814,7 @@ void CreateGxsChannelMsg::sendMessage(const std::string &subject, const std::str
 			// send chan image
 
 			buffer.open(QIODevice::WriteOnly);
-            preview_W->getCroppedScaledPicture().save(&buffer, "PNG"); // writes image into ba in PNG format
+            preview_W->getCroppedScaledPicture().save(&buffer, "JPG"); // writes image into ba in PNG format
 			post.mThumbnail.copy((uint8_t *) ba.data(), ba.size());
 		}
 

retroshare-gui/src/gui/gxschannels/GxsChannelGroupDialog.cpp

@@ -120,7 +120,7 @@ void GxsChannelGroupDialog::prepareChannelGroup(RsGxsChannelGroup &group, const
 		QBuffer buffer(&ba);
 
 		buffer.open(QIODevice::WriteOnly);
-		pixmap.save(&buffer, "PNG"); // writes image into ba in PNG format
+        pixmap.save(&buffer, "JPG"); // writes image into ba in PNG format
 
 		group.mImage.copy((uint8_t *) ba.data(), ba.size());
 	} else {

retroshare-gui/src/gui/gxschannels/GxsChannelPostThumbnail.cpp

@@ -350,7 +350,7 @@ void ZoomableLabel::updateView()
     std::cerr << "               Image size: " << mFullImage.width() << " x " << mFullImage.height() << ", window size: " << width() << " x " << height() << std::endl;
     std::cerr << "               cropped image: " << rect.left() << "," << rect.top() << "+" << rect.width() << "+" << rect.height() << std::endl;
     std::cerr << "               saving crop to pix2.png" << std::endl;
-    mFullImage.copy(rect).save("pix2.png","PNG");
+    mFullImage.copy(rect).save("pix2.png","JPG");
 #endif
     QLabel::setPixmap(mFullImage.copy(rect));
 }

retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidgetWithModel.cpp

@@ -164,7 +164,7 @@ void ChannelPostDelegate::paint(QPainter * painter, const QStyleOptionViewItem &
 //        {
 //            QFile file("yourFile.png");
 //            file.open(QIODevice::WriteOnly);
-//            pixmap.save(&file, "PNG");
+//            pixmap.save(&file, "JPG");
 //            file.close();
 //        }
 

retroshare-gui/src/util/imageutil.cpp

@@ -166,7 +166,7 @@ int ImageUtil::checkSize(QByteArray &bytearray, const QImage &img)
 
 	//std::cout << QString("Trying image: format PNG, size %1x%2, colors %3\n").arg(img.width()).arg(img.height()).arg(img.colorCount()).toStdString();
 	if (buffer.open(QIODevice::WriteOnly)) {
-		if (img.save(&buffer, "PNG", 0)) {
+        if (img.save(&buffer, "JPG", 0)) {
 			size = bytearray.length();
 		} else {
 			std::cerr << "ImageUtil: image can't be saved to buffer" << std::endl;

retroshare-gui/src/util/misc.cpp

@@ -291,7 +291,7 @@ bool misc::getOpenAvatarPicture(QWidget *parent, QByteArray &image_data)
 	// save image in QByteArray
 	QBuffer buffer(&image_data);
 	buffer.open(QIODevice::WriteOnly);
-	picture.save(&buffer, "PNG"); // writes image into ba in PNG format
+    picture.save(&buffer, "JPG"); // writes image into ba in JPG format
 
 	return true;
 }