Add a helper class for registering image loaders

[libs/gui.git] / source / graphics / devil / devilloader.h

diff --git a/source/graphics/devil/devilloader.h b/source/graphics/devil/devilloader.h
index 3791bb2c0a519f4dd85ffe045eeb48f2f8e4e355..e94a31b4e7dfd6fad0f3753439aa287a99313643 100644 (file)
--- a/source/graphics/devil/devilloader.h
+++ b/source/graphics/devil/devilloader.h
@@ -6,17 +6,17 @@
 namespace Msp {
 namespace Graphics {
 
-class DevilLoader: public ImageLoader
+class DevilLoader: public RegisteredImageLoader<DevilLoader>
 {
 private:
        IO::Base &io;
-       std::string signature;
        unsigned id;
 
 public:
-       DevilLoader(IO::Base &, const std::string &);
+       DevilLoader(IO::Seekable &);
        virtual ~DevilLoader();
 
+       static unsigned get_signature_size() { return 128; }
        static bool detect(const std::string &);
 
        virtual void load(Image::Data &);