Initial commit

tools/ImgToTex.py

@@ -0,0 +1,37 @@
+#converts an image to a C array with the given name
+#width and height are saved in <name>_w and <name>_h
+
+import sys
+import Image
+import array
+
+def emitImageTex(imgfn, outfn):
+    img = Image.open(imgfn).convert("RGBA")
+    pixdata = list(img.getdata())
+    data = []
+    for pix in pixdata:
+        data.extend( map(chr, pix) )
+
+    fp = open(outfn, "wb")
+    header = array.array("i", [img.size[0], img.size[1], 0])
+    header.tofile(fp)
+
+    arr = array.array("c", data)
+    arr.tofile(fp)
+    
+    fp.close()
+
+if __name__ == "__main__":
+    import os
+
+    try:
+        fn = sys.argv[1]
+        try:
+            fnout = sys.argv[2]
+        except:
+            fnout = os.path.splitext(fn)[0] + ".tex"
+    except:
+        print("Usage: %s <img-filename> <out-filename>"%sys.argv[0])
+        sys.exit(1)
+
+    emitImageTex( fn, fnout )