Add support for GL_UNSIGNED_INT_2_10_10_10_REV textures.

TRAC #22956

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

git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2356 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/libGLESv2/formatutils.cpp b/src/libGLESv2/formatutils.cpp
index 4eebaaa..e7a566c 100644
--- a/src/libGLESv2/formatutils.cpp
+++ b/src/libGLESv2/formatutils.cpp
@@ -571,7 +571,7 @@
     map.insert(InternalFormatInfoPair(GL_RGB5_A1,           InternalFormatInfo::RGBAFormat( 5,  5,  5,  1, 0, GL_RGBA,         GL_UNSIGNED_SHORT_5_5_5_1,       AlwaysSupported, AlwaysSupported, AlwaysSupported     )));
     map.insert(InternalFormatInfoPair(GL_RGBA8,             InternalFormatInfo::RGBAFormat( 8,  8,  8,  8, 0, GL_RGBA,         GL_UNSIGNED_BYTE,                AlwaysSupported, AlwaysSupported, AlwaysSupported     )));
     map.insert(InternalFormatInfoPair(GL_RGBA8_SNORM,       InternalFormatInfo::RGBAFormat( 8,  8,  8,  8, 0, GL_RGBA,         GL_BYTE,                         NeverSupported,  AlwaysSupported, UnimplementedSupport)));
-    map.insert(InternalFormatInfoPair(GL_RGB10_A2,          InternalFormatInfo::RGBAFormat(10, 10, 10,  2, 0, GL_RGBA,         GL_UNSIGNED_INT_2_10_10_10_REV,  AlwaysSupported, AlwaysSupported, UnimplementedSupport)));
+    map.insert(InternalFormatInfoPair(GL_RGB10_A2,          InternalFormatInfo::RGBAFormat(10, 10, 10,  2, 0, GL_RGBA,         GL_UNSIGNED_INT_2_10_10_10_REV,  AlwaysSupported, AlwaysSupported, AlwaysSupported     )));
     map.insert(InternalFormatInfoPair(GL_RGB10_A2UI,        InternalFormatInfo::RGBAFormat(10, 10, 10,  2, 0, GL_RGBA,         GL_UNSIGNED_INT_2_10_10_10_REV,  AlwaysSupported, NeverSupported,  UnimplementedSupport)));
     map.insert(InternalFormatInfoPair(GL_SRGB8,             InternalFormatInfo::RGBAFormat( 8,  8,  8,  0, 0, GL_RGB,          GL_UNSIGNED_BYTE,                NeverSupported,  AlwaysSupported, AlwaysSupported     )));
     map.insert(InternalFormatInfoPair(GL_SRGB8_ALPHA8,      InternalFormatInfo::RGBAFormat( 8,  8,  8,  8, 0, GL_RGBA,         GL_UNSIGNED_BYTE,                AlwaysSupported, AlwaysSupported, AlwaysSupported     )));