Implements glRenderbufferMultisampleStorage
TRAC #12714
Signed-off-by: Nicolas Capens
Signed-off-by: Daniel Koch

Author:    Shannon Woods

git-svn-id: https://angleproject.googlecode.com/svn/trunk@390 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/libGLESv2/utilities.cpp b/src/libGLESv2/utilities.cpp
index 535144e..5e228ba 100644
--- a/src/libGLESv2/utilities.cpp
+++ b/src/libGLESv2/utilities.cpp
@@ -610,4 +610,20 @@
     }
 }
 
+GLsizei GetSamplesFromMultisampleType(D3DMULTISAMPLE_TYPE type)
+{
+    if (type == D3DMULTISAMPLE_NONMASKABLE)
+        return 0;
+    else
+        return type;
+}
+
+D3DMULTISAMPLE_TYPE GetMultisampleTypeFromSamples(GLsizei samples)
+{
+    if (samples <= 1)
+        return D3DMULTISAMPLE_NONE;
+    else
+        return (D3DMULTISAMPLE_TYPE)samples;
+}
+
 }