X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Funiform.cpp;h=8ed1336e4d05268ded65f707ddd0f64f3baad3b7;hb=f17794d55923d4fb4f63e9d082d8d84a735a04e8;hp=88c42d377067f73fbde380164b7acad458b6cdf7;hpb=85e83ace47e5a9a8ae7263886255dd81afc69278;p=libs%2Fgl.git

diff --git a/source/uniform.cpp b/source/uniform.cpp
index 88c42d37..8ed1336e 100644
--- a/source/uniform.cpp
+++ b/source/uniform.cpp
@@ -20,6 +20,11 @@ void Uniform1i::apply(int index) const
 	glUniform1iARB(index, v);
 }
 
+Uniform1i *Uniform1i::clone() const
+{
+	return new Uniform1i(v);
+}
+
 
 Uniform1f::Uniform1f(float v_):
 	v(v_)
@@ -30,6 +35,11 @@ void Uniform1f::apply(int index) const
 	glUniform1fARB(index, v);
 }
 
+Uniform1f *Uniform1f::clone() const
+{
+	return new Uniform1f(v);
+}
+
 
 Uniform2f::Uniform2f(float v0, float v1)
 {
@@ -42,6 +52,11 @@ void Uniform2f::apply(int index) const
 	glUniform2fvARB(index, 1, v);
 }
 
+Uniform2f *Uniform2f::clone() const
+{
+	return new Uniform2f(v[0], v[1]);
+}
+
 
 Uniform3f::Uniform3f(float v0, float v1, float v2)
 {
@@ -55,6 +70,11 @@ void Uniform3f::apply(int index) const
 	glUniform3fvARB(index, 1, v);
 }
 
+Uniform3f *Uniform3f::clone() const
+{
+	return new Uniform3f(v[0], v[1], v[2]);
+}
+
 
 Uniform4f::Uniform4f(float v0, float v1, float v2, float v3)
 {
@@ -69,5 +89,10 @@ void Uniform4f::apply(int index) const
 	glUniform4fvARB(index, 1, v);
 }
 
+Uniform4f *Uniform4f::clone() const
+{
+	return new Uniform4f(v[0], v[1], v[2], v[3]);
+}
+
 } // namespace GL
 } // namespace Msp