X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgraphics%2Fpng%2Fpngloader.h;h=85baaef5e34287543480725f96dcc199e17f8270;hb=1ea8498c4c729f849095e2f4aa3d282de2000a35;hp=0bb5fd7a575c2d559939fcbab0a1cf7b71d58b11;hpb=cfd3548464e6424fc9decf0539d6cd04b031ba10;p=libs%2Fgui.git

diff --git a/source/graphics/png/pngloader.h b/source/graphics/png/pngloader.h
index 0bb5fd7..85baaef 100644
--- a/source/graphics/png/pngloader.h
+++ b/source/graphics/png/pngloader.h
@@ -2,24 +2,27 @@
 #define MSP_GRAPHICS_PNGLOADER_H_
 
 #include <msp/graphics/imageloader.h>
+#include <msp/graphics/mspgui_api.h>
 
 namespace Msp {
 namespace Graphics {
 
-class PngLoader: public ImageLoader
+class MSPGUI_API PngLoader: public ImageLoader
 {
 private:
 	struct Private;
 
-	Private *priv;
+	Private *priv = nullptr;
 
 public:
-	PngLoader(IO::Base &, const std::string &);
-	virtual ~PngLoader();
+	PngLoader(IO::Base &, unsigned = 0);
+	~PngLoader();
 
+	static unsigned get_signature_size() { return 8; }
 	static bool detect(const std::string &);
 
-	virtual void load(Image::Data &);
+	void load_headers_(Image::Data &) override;
+	void load_pixels_(Image::Data &) override;
 };
 
 } // namespace Graphics