Method reloadCustomShaders

qrenderdoc/Windows/TextureViewer.cpp:4315–4530

}

void TextureViewer::reloadCustomShaders(const QString &filter)
{
  if(!m_Ctx.IsCaptureLoaded())
    return;

  if(filter.isEmpty())
  {
    QString prevtext = ui->customShader->currentText();

    QList<ResourceId> shaders = m_CustomShaders.values();

    m_Ctx.Replay().AsyncInvoke([shaders](IReplayController *r) {
      for(ResourceId s : shaders)
        r->FreeCustomShader(s);
    });

    ui->customShader->clear();
    m_CustomShaders.clear();

    ui->customShader->setCurrentText(prevtext);
  }
  else
  {
    QString fn = QFileInfo(filter).fileName();
    QString key = fn.toUpper();

    if(m_CustomShaders.contains(key))
    {
      if(m_CustomShadersBusy.contains(key))
        return;

      ResourceId freed = m_CustomShaders[key];
      m_Ctx.Replay().AsyncInvoke([freed](IReplayController *r) { r->FreeCustomShader(freed); });

      m_CustomShaders.remove(key);

      QString text = ui->customShader->currentText();

      for(int i = 0; i < ui->customShader->count(); i++)
      {
        if(ui->customShader->itemText(i).compare(fn, Qt::CaseInsensitive) == 0)
        {
          ui->customShader->removeItem(i);
          break;
        }
      }

      ui->customShader->setCurrentText(text);
    }
  }

  QStringList filters;
  for(auto it = encodingExtensions.begin(); it != encodingExtensions.end(); ++it)
  {
    if(!canCompileCustomShader(it.value()))
      continue;

    filters.push_back(lit("*.") + it.key());