Method Copy

Source/Engine/Graphics/Textures/TextureBase.cpp:177–207

}

void TextureMipData::Copy(void* data, uint32 dataRowPitch, uint32 dataDepthPitch, uint32 dataDepthSlices, uint32 targetRowPitch)
{
    // Check if target row pitch is the same
    if (targetRowPitch == dataRowPitch || targetRowPitch == 0)
    {
        Lines = dataDepthPitch / dataRowPitch;
        DepthPitch = dataDepthPitch;
        RowPitch = dataRowPitch;

        // Single memory copy
        Data.Copy((byte*)data, dataDepthPitch * dataDepthSlices);
    }
    else
    {
        Lines = dataDepthPitch / dataRowPitch;
        DepthPitch = targetRowPitch * Lines;
        RowPitch = targetRowPitch;

        // Convert row by row
        Data.Allocate(DepthPitch * dataDepthSlices);
        for (uint32 depth = 0; depth < dataDepthSlices; depth++)
        {
            byte* src = (byte*)data + depth * dataDepthPitch;
            byte* dst = Data.Get() + depth * DepthPitch;
            for (uint32 row = 0; row < Lines; row++)
            {
                Platform::MemoryCopy(dst + row * RowPitch, src + row * dataRowPitch, RowPitch);
            }
        }
    }
}

int32 TextureData::GetArraySize() const
{