private ImageData GetDefineBitsJPEG2ImageData(DefineBitsJPEG2Tag defineBitsJPEG2)
{
var imageData = new ImageData();
imageData.characterID = defineBitsJPEG2.characterID;
bool isJpg = defineBitsJPEG2.imageData[0] == 0xFF && (defineBitsJPEG2.imageData[1] == 0xD8 || defineBitsJPEG2.imageData[1] == 0xD9);
bool isPng = defineBitsJPEG2.imageData[0] == 0x89 &&
defineBitsJPEG2.imageData[1] == 0x50 &&
defineBitsJPEG2.imageData[2] == 0x4E &&
defineBitsJPEG2.imageData[3] == 0x47 &&
defineBitsJPEG2.imageData[4] == 0x0D &&
defineBitsJPEG2.imageData[5] == 0x0A &&
defineBitsJPEG2.imageData[6] == 0x1A &&
defineBitsJPEG2.imageData[7] == 0x0A;
bool isGif = defineBitsJPEG2.imageData[0] == 0x47 &&
defineBitsJPEG2.imageData[1] == 0x49 &&
defineBitsJPEG2.imageData[2] == 0x46 &&
defineBitsJPEG2.imageData[3] == 0x38 &&
defineBitsJPEG2.imageData[4] == 0x39 &&
defineBitsJPEG2.imageData[5] == 0x61;
if (isPng)
{
imageData.type = ImageType.Png;
}
else if (isJpg || isGif)
{
imageData.type = ImageType.Jpg;
}
imageData.bytes = defineBitsJPEG2.imageData;
return(imageData);
}
public void DefineBitsJPEG2Test()
{
var file = new SwfFile();
file.FileInfo.Version = 10;
var tag = new DefineBitsJPEG2Tag();
tag.CharacterID = 1;
tag.ImageData = GetEmbeddedResourceData("DefineBitsJPEG2.jpg");
var visitor = new SwfTagSerializer(file);
var res = visitor.GetTagData(tag);
var mem = new MemoryStream();
var writer = new SwfStreamWriter(mem);
writer.WriteTagData(res);
var etalon = GetTagFullBinariesFromSwfResource("DefineBitsJPEG2.swf")
.FirstOrDefault(item => item.Type == SwfTagType.DefineBitsJPEG2);
if (etalon.Binary == null)
{
throw new InvalidOperationException("Couldn't find etalon tag");
}
AssertExt.AreEqual(etalon.Binary, mem.ToArray(), "Checking DefineBitsJPEG2");
}
SwfTagData ISwfTagVisitor <ISwfStreamWriter, SwfTagData> .Visit(DefineBitsJPEG2Tag tag, ISwfStreamWriter writer)
{
writer.WriteUInt16(tag.CharacterID);
if (tag.ImageData != null)
{
writer.WriteBytes(tag.ImageData);
}
return(null);
}
public void DefineBitsJPEG2Test()
{
var file = new SwfFile();
file.FileInfo.Version = 10;
var tag = new DefineBitsJPEG2Tag();
tag.CharacterID = 1;
tag.ImageData = GetEmbeddedResourceData("DefineBitsJPEG2.jpg");
var visitor = new SwfTagSerializer(file);
var res = visitor.GetTagData(tag);
var mem = new MemoryStream();
var writer = new SwfStreamWriter(mem);
writer.WriteTagData(res);
var etalon = GetTagFullBinariesFromSwfResource("DefineBitsJPEG2.swf")
.FirstOrDefault(item => item.Type == SwfTagType.DefineBitsJPEG2);
if (etalon.Binary == null) throw new InvalidOperationException("Couldn't find etalon tag");
AssertExt.AreEqual(etalon.Binary, mem.ToArray(), "Checking DefineBitsJPEG2");
}
SwfTagBase ISwfTagVisitor <ISwfStreamReader, SwfTagBase> .Visit(DefineBitsJPEG2Tag tag, ISwfStreamReader reader)
{
tag.CharacterID = reader.ReadUInt16();
tag.ImageData = reader.ReadRest();
return(tag);
}
ITagFormatter ISwfTagVisitor <object, ITagFormatter> .Visit(DefineBitsJPEG2Tag tag, object arg)
{
return(new DefineBitsJPEG2TagFormatter());
}
