# Changes

3ds Backend:
  - switch to shaderProgramUse
Desktop Backend
  - Add Pre Alpha Text Input and Keyboard Support
  - Move Shader Attrib Setup into a function and callit every time we need a set up vbo
  - Move to Mat4 api
Core:
  - Add fquat support
  - Add LoadFile2Str
  - Move Mat4 Lib from Project     n73 to Palladium
  - Add full supprot for vec cross types
  - Add Normalize, Distance and Dot to all
  - Add Cross to vec3
Drivers:
  - Add a SetViewPort func to GFX
  - Add Keyboard keys and Flasg to Hid
Image:
  - Add Vertical Flipping
  - Add Horizontal flipping
UI7:
  - Fix Critical Bug in IO Viewport handler
  - Fix library list (error on MinGW for some reason)
Lazyvec:
  - Split into multiple source files
  - Generate new functions (see core updates)

tools/lazyvec/source/lazyswap.cpp

@@ -0,0 +1,25 @@
+#include <lazyvec.hpp>
+#include <unordered_set>
+
+namespace LVec {
+std::string MakeSwap(int n) {
+  std::stringstream s;
+  std::unordered_set<std::string> done;
+  for (int i = 0; i < n; i++) {
+    for (int j = 0; j < n; j++) {
+      std::string a = elems[i];
+      std::string b = elems[j];
+      /** Make sure we generate nothing twice */
+      if (a == b || done.count(b + a)) {
+        continue;
+      }
+      s << "  void Swap" << (char)toupper(a[0]) << (char)toupper(b[0])
+        << "() {\n";
+      s << "    T t = " << a << ";\n    " << a << " = " << b << ";\n";
+      s << "    " << b << " = t;\n  }\n";
+      done.insert(a + b);
+    }
+  }
+  return s.str();
+}
+}  // namespace LVec