X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=ld42_outofspace;a=blobdiff_plain;f=src%2Fimage.h;fp=src%2Fimage.h;h=1d169795386142e1266ceb624c0a188c2eec7d07;hp=0000000000000000000000000000000000000000;hb=b8200afc389ccca3e86463eb48c0563c0e093552;hpb=cf0e9a55d004e5339adc265b7ea6f41bae5c3cfe

diff --git a/src/image.h b/src/image.h
new file mode 100644
index 0000000..1d16979
--- /dev/null
+++ b/src/image.h
@@ -0,0 +1,49 @@
+#ifndef IMAGE_H_
+#define IMAGE_H_
+
+#include <string>
+
+class Image {
+public:
+	enum Format {
+		FMT_GREY,
+		FMT_RGB,
+		FMT_RGBA,
+		FMT_GREY_FLOAT,
+		FMT_RGB_FLOAT,
+		FMT_RGBA_FLOAT
+	};
+
+private:
+	Format fmt;
+	int width, height;
+	void *pixels;
+
+public:
+	std::string name;
+
+	Image();
+	~Image();
+
+	int get_width() const;
+	int get_height() const;
+
+	Format get_format() const;
+
+	bool create(int x, int y, Format fmt = FMT_RGBA);
+	bool set_pixels(int xsz, int ysz, void *pixels, Format fmt = FMT_RGBA);
+	bool set_pixels(int xsz, int ysz, void *pixels, int scan_width, Format fmt = FMT_RGBA);
+	bool set_pixels(int xsz, int ysz, void *pixels, int x, int y, int scan_width = -1, Format fmt = FMT_RGBA);
+	void *get_pixels() const;
+
+	void flip_horizontal();
+	void flip_vertical();
+	void rotate_180();
+
+	void resize_half();
+
+	bool load(const char *fname);
+	bool save(const char *fname) const;
+};
+
+#endif	// IMAGE_H_