bool ConvertManager::process(const QString & sourcePath)
{
assert(!m_converter.isNull());
assert(!m_writer.isNull());
if (!QFile::exists(sourcePath))
{
qDebug() << "Input file does not exist.";
return false;
}
QImage image(sourcePath);
if (image.isNull())
{
qDebug() << "Loading image from input file failed.";
return false;
}
AssetInformation info;
info.setProperty("width", image.width());
info.setProperty("height", image.height());
for (auto editor : m_editors)
editor->editImage(image, info);
QByteArray imageData = m_converter->convert(image, info);
if (imageData.isEmpty())
return false;
m_writer->write(imageData, sourcePath, info);
return true;
}
QByteArray Converter::convert(std::unique_ptr<Canvas> & image, AssetInformation & info)
{
info.setProperty("format", static_cast<int>(m_format));
info.setProperty("type", static_cast<int>(m_type));
return image->imageFromTexture(m_format, m_type);
}
AssetInformation ConvertManager::generateAssetInformation(const QImage & image)
{
AssetInformation info;
info.setProperty("width", image.width());
info.setProperty("height", image.height());
return info;
}
QByteArray Converter::convert(QImage & image, AssetInformation & info)
{
m_canvas.loadTextureFromImage(image);
if (hasFragmentShader() && !m_canvas.process(m_fragmentShader, m_uniforms))
return QByteArray();
info.setProperty("format", QVariant(static_cast<int>(m_format)));
info.setProperty("type", QVariant(static_cast<int>(m_type)));
return m_canvas.imageFromTexture(m_format, m_type);
}