Major changes. Optional XShm support, bilinear scaling, caching WIP

1 files changed, 16 insertions, 3 deletions

diff --git a/src/meh.h b/src/meh.h
index 521e4a9..d7f160e 100644
--- a/src/meh.h
+++ b/src/meh.h
@@ -1,6 +1,8 @@
 
 #include <stdio.h>
 
+#include "X11/Xlib.h"
+
 struct image;
 
 struct imageformat{
@@ -9,14 +11,25 @@ struct imageformat{
 	void (*close)(struct image *);
 };
 
+typedef enum{
+	NONE,
+	IMG,
+	ALLOC,
+	LINEAR,
+	LINEARDRAWN,
+	BILINEAR,
+	BILINEARDRAWN,
+} drawstate;
+
 struct image{
 	unsigned char *buf;
-	unsigned int width, height;
+	unsigned int bufwidth, bufheight;
 	struct imageformat *fmt;
+	int redraw;
+	drawstate state;
+	XImage *ximg;
 };
 
-#include "X11/Xlib.h"
-
 XImage *ximage(struct image *img, unsigned int width, unsigned int height);
 void setaspect(unsigned int w, unsigned int h);
 void xinit();