Added validation for CopyTexImage with integer textures.

TRAC #23049

Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Geoff Lang

git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2375 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/libGLESv2/formatutils.h b/src/libGLESv2/formatutils.h
index 5492f9b..a853fdc 100644
--- a/src/libGLESv2/formatutils.h
+++ b/src/libGLESv2/formatutils.h
@@ -39,7 +39,7 @@
 bool IsValidType(GLenum type, GLuint clientVersion);
 
 bool IsValidFormatCombination(GLint internalFormat, GLenum format, GLenum type, GLuint clientVersion);
-bool IsValidCopyTexImageCombination(GLenum textureFormat, GLenum frameBufferFormat, GLuint clientVersion);
+bool IsValidCopyTexImageCombination(GLenum textureInternalFormat, GLenum frameBufferInternalFormat, GLuint clientVersion);
 
 bool IsSizedInternalFormat(GLint internalFormat, GLuint clientVersion);
 GLint GetSizedInternalFormat(GLenum format, GLenum type, GLuint clientVersion);