X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgraphics%2Fimage.h;h=9f170046a333880bcad995e2fbd3e0574b28e538;hb=8e58f5bca4258e73e84e604ff2573fe9713b7b3f;hp=137f856f21f5736d40dbecae6275a26919c42536;hpb=1ca709deba08e55d95066be564a8fd43a321af19;p=libs%2Fgui.git

diff --git a/source/graphics/image.h b/source/graphics/image.h
index 137f856..9f17004 100644
--- a/source/graphics/image.h
+++ b/source/graphics/image.h
@@ -3,45 +3,44 @@
 
 #include <stdexcept>
 #include <string>
-#include <msp/io/base.h>
+#include <msp/io/seekable.h>
 #include "pixelformat.h"
 
 namespace Msp {
 namespace Graphics {
 
-class unsupported_image_format: public std::runtime_error
-{
-public:
-	unsupported_image_format(const std::string &w): std::runtime_error(w) { }
-	virtual ~unsupported_image_format() throw() { }
-};
-
-class bad_image_data: public std::runtime_error
-{
-public:
-	bad_image_data(const std::string &w): std::runtime_error(w) { }
-	virtual ~bad_image_data() throw() { }
-};
-
+class ImageLoader;
 
 class Image
 {
 public:
-	struct Private;
+	struct Data
+	{
+		PixelFormat fmt;
+		unsigned width;
+		unsigned height;
+		unsigned stride;
+		char *data;
+
+		Data();
+		Data(const Data &);
+		Data &operator=(const Data &);
+		~Data();
+	};
 
 private:
-	Private *priv;
+	Data data;
 
 public:
-	Image();
-	~Image();
-
 	void load_file(const std::string &);
-	void load_io(IO::Base &);
-	PixelFormat get_format() const;
-	unsigned get_width() const;
-	unsigned get_height() const;
-	const void *get_data() const;
+	void load_io(IO::Seekable &);
+	void load(ImageLoader &);
+
+	PixelFormat get_format() const { return data.fmt; }
+	unsigned get_width() const { return data.width; }
+	unsigned get_height() const { return data.height; }
+	unsigned get_stride() const { return data.stride; }
+	const void *get_data() const { return data.data; }
 };
 
 } // namespace Graphics