Function CMP_SaveTexture

cmp_framework/compute_base.cpp:783–836

}

CMP_ERROR CMP_API CMP_SaveTexture(const char* DestFile, CMP_MipSet* MipSetIn)
{
    CMP_RegisterHostPlugins();  // Keep for legacy, user should now use CMP_InitFramework

    bool  filesaved = false;
    CMIPS m_CMIPS;

    const std::string& fn = DestFile;

    std::string file_extension = fn.substr(fn.find_last_of('.') + 1);

    std::transform(file_extension.begin(), file_extension.end(), file_extension.begin(), toupperChar);

    //if (((((file_extension.compare("DDS") == 0)
    //    || file_extension.compare("KTX") == 0)
    //    || file_extension.compare("KTX2") == 0))
    //    != TRUE)
    //    {
    //    return CMP_ERR_INVALID_DEST_TEXTURE;
    //}

    PluginInterface_Image* plugin_Image;
    plugin_Image = reinterpret_cast<PluginInterface_Image*>(g_pluginManager.GetPlugin("IMAGE", (char*)file_extension.c_str()));

    if (plugin_Image)
    {
        bool holdswizzle = MipSetIn->m_swizzle;

        plugin_Image->TC_PluginSetSharedIO(&m_CMIPS);
        if (plugin_Image->TC_PluginFileSaveTexture(DestFile, (MipSet*)MipSetIn) == 0)
        {
            filesaved = true;
        }

        MipSetIn->m_swizzle = holdswizzle;

        delete plugin_Image;
        plugin_Image = NULL;
    }

    if (!filesaved)
    {  // ToDo create a stb_save()
        if (file_extension.compare("PNG") == 0)
            stbi_write_png(DestFile, MipSetIn->m_nWidth, MipSetIn->m_nHeight, 4, MipSetIn->pData, MipSetIn->m_nWidth * 4);
        else if (file_extension.compare("BMP") == 0)
            stbi_write_bmp(DestFile, MipSetIn->m_nWidth, MipSetIn->m_nHeight, 4, MipSetIn->pData);
        else if (file_extension.compare("JPG") == 0)
            stbi_write_jpg(DestFile, MipSetIn->m_nWidth, MipSetIn->m_nHeight, 4, MipSetIn->pData, 100);
        else
            return CMP_ERR_GENERIC;
    }

    return CMP_OK;
}

CMP_INT CMP_API CMP_NumberOfProcessors(void)
{