X-Git-Url: http://git.mutantstargoat.com?a=blobdiff_plain;f=src%2Fimage.h;h=3f3ba54094bb6caeab3cfd817ecf074f5c6b50bc;hb=HEAD;hp=d39e75026a13d9dedf2f1c236cb67996135e1bb1;hpb=77e44c5424bd5e6e7c6a706151fa786a56270e12;p=demo

diff --git a/src/image.h b/src/image.h
index d39e750..3f3ba54 100644
--- a/src/image.h
+++ b/src/image.h
@@ -1,11 +1,16 @@
 #ifndef IMAGE_H_
 #define IMAGE_H_
 
+#include <gmath/gmath.h>
+
 class Image {
 public:
 	int w;
 	int h;
-	unsigned char *pixels;
+	int psz;
+
+	bool is_float;
+	void *pixels;
 
 	Image();
 	~Image();
@@ -21,6 +26,11 @@ public:
 	Image &operator =(Image &&image);
 
 	bool load(const char *fname);
+
+	Vec4 get_pixel(int x, int y) const;
+
+	Vec4 lookup_nearest(float u, float v) const;
+	Vec4 lookup_linear(float u, float v, float du, float dv) const;
 };
 
 #endif // IMAGE_H_
\ No newline at end of file