Add R11 EAC pixel config

src/gpu/gl/GrGpuGL.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGpuGL.h"
 #include "GrGLNameAllocator.h"
@@ skipping 2676 matching lines @@
                     *internalFormat = GR_GL_COMPRESSED_LUMINANCE_LATC1;
                     break;
                 case GrGLCaps::kRGTC_LATCAlias:
                     *internalFormat = GR_GL_COMPRESSED_RED_RGTC1;
                     break;
                 case GrGLCaps::k3DC_LATCAlias:
                     *internalFormat = GR_GL_COMPRESSED_3DC_X;
                     break;
             }
             break;
+        case kR11_EAC_GrPixelConfig:
+            *internalFormat = GR_GL_COMPRESSED_R11;
+            break;
         default:
             return false;
     }
     return true;
 }
 
 void GrGpuGL::setTextureUnit(int unit) {
     SkASSERT(unit >= 0 && unit < fHWBoundTextures.count());
     if (unit != fHWActiveTextureUnitIdx) {
         GL_CALL(ActiveTexture(GR_GL_TEXTURE0 + unit));
@@ skipping 308 matching lines @@
             this->setVertexArrayID(gpu, 0);
         }
         int attrCount = gpu->glCaps().maxVertexAttributes();
         if (fDefaultVertexArrayAttribState.count() != attrCount) {
             fDefaultVertexArrayAttribState.resize(attrCount);
         }
         attribState = &fDefaultVertexArrayAttribState;
     }
     return attribState;
 }