public void Read(BinaryReader reader)
{
TestName = reader.ReadString();
CurrentVersion = reader.ReadString();
Frame = reader.ReadString();
// Read image header
var width = reader.ReadInt32();
var height = reader.ReadInt32();
var format = (PixelFormat)reader.ReadInt32();
var textureSize = reader.ReadInt32();
// Read image data
var imageData = new byte[textureSize];
using (var lz4Stream = new LZ4Stream(reader.BaseStream, CompressionMode.Decompress, false, textureSize))
{
if (lz4Stream.Read(imageData, 0, textureSize) != textureSize)
throw new EndOfStreamException("Unexpected end of stream");
}
var pinnedImageData = GCHandle.Alloc(imageData, GCHandleType.Pinned);
var description = new ImageDescription
{
Dimension = TextureDimension.Texture2D,
Width = width,
Height = height,
ArraySize = 1,
Depth = 1,
Format = format,
MipLevels = 1,
};
Image = Image.New(description, pinnedImageData.AddrOfPinnedObject(), 0, pinnedImageData, false);
}
public unsafe void Read(BinaryReader reader)
{
TestName = reader.ReadString();
CurrentVersion = reader.ReadString();
Frame = reader.ReadString();
// Read image header
var width = reader.ReadInt32();
var height = reader.ReadInt32();
var format = (PixelFormat)reader.ReadInt32();
var textureSize = reader.ReadInt32();
// Read image data
var imageData = new byte[textureSize];
var copiedSize = 0;
using (var lz4Stream = new LZ4Stream(new BlockingBufferStream(reader.BaseStream), CompressionMode.Decompress, false, textureSize))
{
lz4Stream.Read(imageData, copiedSize, textureSize - copiedSize);
}
var pinnedImageData = GCHandle.Alloc(imageData, GCHandleType.Pinned);
var description = new ImageDescription
{
Dimension = TextureDimension.Texture2D,
Width = width,
Height = height,
ArraySize = 1,
Depth = 1,
Format = format,
MipLevels = 1,
};
Image = Image.New(description, pinnedImageData.AddrOfPinnedObject(), 0, pinnedImageData, false);
}