Method UploadData

Source/Engine/Graphics/Textures/GPUTexture.cpp:683–698

}

bool GPUTexture::UploadData(TextureData& data, bool copyData)
{
    if (!IsAllocated())
        return true;
    if (data.Width != Width() || data.Height != Height() || data.Depth != Depth() || data.GetArraySize() != ArraySize() || data.Format != Format())
        return true;
    for (int32 arrayIndex = 0; arrayIndex < ArraySize(); arrayIndex++)
    {
        for (int32 mipLevel = 0; mipLevel < MipLevels(); mipLevel++)
        {
            TextureMipData* mip = data.GetData(arrayIndex, mipLevel);
            UploadMipMapAsync(mip->Data, mipLevel, mip->RowPitch, mip->DepthPitch, copyData);
        }
    }
    return false;
}

class TextureDownloadDataTask : public ThreadPoolTask
{