From 9e92bbf2657c7bc3302116c78925ebd155d8f0e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Thu, 1 Dec 2011 16:39:48 +0100
Subject: [PATCH] Using TypeTraits in Mesh::bindAttribute(), largely reducing
 code size.

---
 src/Mesh.h | 49 ++++---------------------------------------------
 1 file changed, 4 insertions(+), 45 deletions(-)

diff --git a/src/Mesh.h b/src/Mesh.h
index ffe47da53..c1e3b5770 100644
--- a/src/Mesh.h
+++ b/src/Mesh.h
@@ -24,6 +24,7 @@
 #include <set>
 
 #include "Magnum.h"
+#include "TypeTraits.h"
 
 namespace Magnum {
 
@@ -143,7 +144,9 @@ class Mesh {
          * initialized with addBuffer) or the mesh was already drawn, the
          * function does nothing.
          */
-        template<class T> void bindAttribute(Buffer* buffer, GLuint attribute);
+        template<class T> inline void bindAttribute(Buffer* buffer, GLuint attribute) {
+            bindAttribute(buffer, attribute, TypeTraits<T>::count(), TypeTraits<T>::glType());
+        }
 
         /**
          * @brief Draw the mesh
@@ -207,50 +210,6 @@ class Mesh {
         GLsizei sizeOf(GLenum type);
 };
 
-template<> inline void Mesh::bindAttribute<GLbyte>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 1, GL_BYTE);
-}
-
-template<> inline void Mesh::bindAttribute<GLubyte>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 1, GL_UNSIGNED_BYTE);
-}
-
-template<> inline void Mesh::bindAttribute<GLshort>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 1, GL_SHORT);
-}
-
-template<> inline void Mesh::bindAttribute<GLushort>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 1, GL_UNSIGNED_SHORT);
-}
-
-template<> inline void Mesh::bindAttribute<GLint>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 1, GL_INT);
-}
-
-template<> inline void Mesh::bindAttribute<GLuint>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 1, GL_UNSIGNED_INT);
-}
-
-template<> inline void Mesh::bindAttribute<GLfloat>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 1, GL_FLOAT);
-}
-
-template<> inline void Mesh::bindAttribute<GLdouble>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 1, GL_DOUBLE);
-}
-
-template<> inline void Mesh::bindAttribute<Vector2>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 2, GL_FLOAT);
-}
-
-template<> inline void Mesh::bindAttribute<Vector3>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 3, GL_FLOAT);
-}
-
-template<> inline void Mesh::bindAttribute<Vector4>(Buffer* buffer, GLuint attribute) {
-    bindAttribute(buffer, attribute, 4, GL_FLOAT);
-}
-
 }
 
 #endif