Method ManageGPUThumbnails

ImGuiFileDialog.cpp:3102–3134

}

void IGFD::ThumbnailFeature::ManageGPUThumbnails() {
    if (m_CreateThumbnailFun) {
        m_ThumbnailToCreateMutex.lock();
        if (!m_ThumbnailToCreate.empty()) {
            for (const auto& file : m_ThumbnailToCreate) {
                if (file.use_count()) {
                    m_CreateThumbnailFun(&file->thumbnailInfo);
                }
            }
            m_ThumbnailToCreate.clear();
        }
        m_ThumbnailToCreateMutex.unlock();
    } else {
        printf(
            "No Callback found for create texture\nYou need to define the callback with a call to "
            "SetCreateThumbnailCallback\n");
    }

    if (m_DestroyThumbnailFun) {
        m_ThumbnailToDestroyMutex.lock();
        if (!m_ThumbnailToDestroy.empty()) {
            for (auto thumbnail : m_ThumbnailToDestroy) {
                m_DestroyThumbnailFun(&thumbnail);
            }
            m_ThumbnailToDestroy.clear();
        }
        m_ThumbnailToDestroyMutex.unlock();
    } else {
        printf(
            "No Callback found for destroy texture\nYou need to define the callback with a call to "
            "SetCreateThumbnailCallback\n");
    }
}

#endif  // USE_THUMBNAILS