public static HwDataBuffer FromData(BinaryReader reader, GameType gameType)
{
var x = new HwDataBuffer();
uint bufferElementCount = reader.ReadUInt32();
if (bufferElementCount > 0)
{
uint isStreaming = reader.ReadUInt32();
x.Flags = reader.ReadUInt32();
var format = (BaseDataBufferFormat)reader.ReadUInt32();
uint bufferStride = reader.ReadUInt32();
if (isStreaming != 0 && isStreaming != 1)
{
throw new InvalidDataException("Must be true or false");
}
if (format != BaseDataBufferFormat.Structured)
{
bufferStride = HwBuffer.GetStrideForFormat(format);
}
x.Buffer = HwBuffer.FromData(reader, gameType, format, isStreaming != 0, bufferStride, bufferElementCount);
}
return(x);
}
public static HwBuffer FromData(BinaryReader reader, GameType gameType, BaseDataBufferFormat format, bool streaming, uint byteStride, uint elementCount)
{
var buffer = new HwBuffer
{
Format = format,
ElementStride = byteStride,
ElementCount = elementCount,
Streaming = streaming,
};
if (buffer.Streaming)
{
if (gameType == GameType.HZD)
{
buffer.StreamInfo = BaseStreamHandle.FromData(reader, gameType);
}
else
{
buffer.StreamInfo = null;
}
}
else
{
// Read raw data
buffer.Data = reader.ReadBytesStrict(elementCount * byteStride);
}
return(buffer);
}
public static HwBuffer FromData(BinaryReader reader, GameType gameType, BaseDataBufferFormat format, BaseRenderDataStreamingMode streamingMode, uint byteStride, uint elementCount)
{
if (streamingMode != BaseRenderDataStreamingMode.NotStreaming && streamingMode != BaseRenderDataStreamingMode.Streaming)
{
throw new InvalidDataException("Invalid streaming mode");
}
var buffer = new HwBuffer
{
Format = format,
ElementStride = byteStride,
ElementCount = elementCount,
StreamingMode = streamingMode,
};
if (buffer.StreamingMode == BaseRenderDataStreamingMode.Streaming)
{
if (gameType == GameType.HZD)
{
buffer.StreamInfo = BaseStreamHandle.FromData(reader, gameType);
}
else
{
buffer.StreamInfo = null;
}
}
else
{
// Read raw data
buffer.Data = reader.ReadBytesStrict(elementCount * byteStride);
}
return(buffer);
}
public static HwIndexArray FromData(BinaryReader reader, GameType gameType)
{
var array = new HwIndexArray();
uint indexElementCount = reader.ReadUInt32();
if (indexElementCount > 0)
{
array.Flags = reader.ReadUInt32();
var format = (BaseIndexFormat)reader.ReadUInt32();
var streamingMode = (BaseRenderDataStreamingMode)reader.ReadUInt32();
array.ResourceDataHash = BaseGGUUID.FromData(reader);
array.Buffer = HwBuffer.FromIndexData(reader, gameType, format, streamingMode, indexElementCount);
}
return(array);
}
public static HwVertexArray FromData(BinaryReader reader, GameType gameType)
{
var x = new HwVertexArray();
x.VertexCount = reader.ReadUInt32();
uint streamCount = reader.ReadUInt32();
x.IsStreaming = reader.ReadBooleanStrict();
x.Streams = new List <VertexStream>((int)streamCount);
for (uint i = 0; i < streamCount; i++)
{
uint flags = reader.ReadUInt32();
uint byteStride = reader.ReadUInt32();
uint elementDescCount = reader.ReadUInt32();
var stream = new VertexStream();
stream.Flags = flags;
stream.ElementInfo = new List <VertexElementDesc>((int)elementDescCount);
for (uint j = 0; j < elementDescCount; j++)
{
stream.ElementInfo.Add(new VertexElementDesc()
{
ByteOffset = reader.ReadByte(),
StorageType = (BaseVertexElementStorageType)reader.ReadByte(),
ComponentCount = reader.ReadByte(),
ElementType = (BaseVertexElement)reader.ReadByte(),
});
}
stream.GUID = new BaseGGUUID().FromData(reader);
stream.Buffer = HwBuffer.FromVertexData(reader, gameType, x.IsStreaming, byteStride, x.VertexCount);
x.Streams.Add(stream);
}
return(x);
}
public static HwVertexArray FromData(BinaryReader reader, GameType gameType)
{
var array = new HwVertexArray();
array.VertexCount = reader.ReadUInt32();
uint streamCount = reader.ReadUInt32();
array.StreamingMode = (BaseRenderDataStreamingMode)reader.ReadByte();
array.Streams = new List <VertexStream>((int)streamCount);
for (uint i = 0; i < streamCount; i++)
{
uint flags = reader.ReadUInt32();
uint byteStride = reader.ReadUInt32();
uint elementDescCount = reader.ReadUInt32();
var stream = new VertexStream();
stream.Flags = flags;
stream.ElementInfo = new List <VertexElementDesc>((int)elementDescCount);
for (uint j = 0; j < elementDescCount; j++)
{
stream.ElementInfo.Add(new VertexElementDesc()
{
ByteOffset = reader.ReadByte(),
StorageType = (BaseVertexElementStorageType)reader.ReadByte(),
ComponentCount = reader.ReadByte(),
ElementType = (BaseVertexElement)reader.ReadByte(),
});
}
stream.ResourceDataHash = BaseGGUUID.FromData(reader);
stream.Buffer = HwBuffer.FromVertexData(reader, gameType, array.StreamingMode, byteStride, array.VertexCount);
array.Streams.Add(stream);
}
return(array);
}
public static HwIndexArray FromData(BinaryReader reader, GameType gameType)
{
var x = new HwIndexArray();
uint indexElementCount = reader.ReadUInt32();
if (indexElementCount > 0)
{
x.Flags = reader.ReadUInt32();
var format = (BaseIndexFormat)reader.ReadUInt32();
uint isStreaming = reader.ReadUInt32();
if (isStreaming != 0 && isStreaming != 1)
{
throw new InvalidDataException("Must be true or false");
}
x.ResourceGUID = new BaseGGUUID().FromData(reader);
x.Buffer = HwBuffer.FromIndexData(reader, gameType, format, isStreaming != 0, indexElementCount);
}
return(x);
}
public static HwDataBuffer FromData(BinaryReader reader, GameType gameType)
{
var buffer = new HwDataBuffer();
uint bufferElementCount = reader.ReadUInt32();
if (bufferElementCount > 0)
{
var streamingMode = (BaseRenderDataStreamingMode)reader.ReadUInt32();
buffer.Flags = reader.ReadUInt32();
var format = (BaseDataBufferFormat)reader.ReadUInt32();
uint bufferStride = reader.ReadUInt32();
if (format != BaseDataBufferFormat.Structured)
{
bufferStride = HwBuffer.GetStrideForFormat(format);
}
buffer.Buffer = HwBuffer.FromData(reader, gameType, format, streamingMode, bufferStride, bufferElementCount);
}
return(buffer);
}
