Method Update

GTE/Graphics/GL46/GL46TextureSingle.cpp:80–109

}

bool GL46TextureSingle::Update()
{
    auto texture = GetTexture();

    if (CanAutoGenerateMipmaps())
    {
        // Only update the level 0 texture and then generate the remaining
        // mipmaps from it.
        if (!Update(0))
        {
            return false;
        }
        GenerateMipmaps();
    }
    else
    {
        // Automatic generation of mipmaps is not enabled, so all mipmap
        // levels must be copied to the GPU.
        auto const numLevels = texture->GetNumLevels();
        for (uint32_t level = 0; level < numLevels; ++level)
        {
            if (!Update(level))
            {
                return false;
            }
        }
    }

    return true;
}

bool GL46TextureSingle::CopyCpuToGpu()
{