Implements support for renderable floating point textures.
TRAC #12909
Signed-off-by: Daniel Koch

Author:    Shannon Woods

git-svn-id: https://angleproject.googlecode.com/svn/trunk@409 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/libGLESv2/Texture.cpp b/src/libGLESv2/Texture.cpp
index 3520767..2feb7e4 100644
--- a/src/libGLESv2/Texture.cpp
+++ b/src/libGLESv2/Texture.cpp
@@ -2073,4 +2073,9 @@
     return mTexture->getFormat();
 }
 
+bool Texture::TextureColorbufferProxy::isFloatingPoint() const
+{
+    return mTexture->isFloatingPoint();
+}
+
 }