Add check in GrGpu createTexture to make sure we don't create multisampled textures.

src/gpu/GrGpu.cpp

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGpu.h"
@@ skipping 58 matching lines @@
 
     if (!this->caps()->isConfigTexturable(desc.fConfig)) {
         return NULL;
     }
 
     bool isRT = SkToBool(desc.fFlags & kRenderTarget_GrSurfaceFlag);
     if (isRT && !this->caps()->isConfigRenderable(desc.fConfig, desc.fSampleCnt > 0)) {
         return NULL;
     }
 
+    // We currently not support multisampled textures
+    if (!isRT && desc.fSampleCnt > 0) {
+        return NULL;
+    }
+
     GrTexture *tex = NULL;
 
     if (isRT) {
         int maxRTSize = this->caps()->maxRenderTargetSize();
         if (desc.fWidth > maxRTSize || desc.fHeight > maxRTSize) {
             return NULL;
         }
     } else {
         int maxSize = this->caps()->maxTextureSize();
         if (desc.fWidth > maxSize || desc.fHeight > maxSize) {
@@ skipping 225 matching lines @@
                       GrDrawTarget::PathIndexType indexType,
                       const float transformValues[],
                       GrDrawTarget::PathTransformType transformType,
                       int count,
                       const GrStencilSettings& stencilSettings) {
     this->handleDirtyContext();
     pathRange->willDrawPaths(indices, indexType, count);
     this->onDrawPaths(args, pathRange, indices, indexType, transformValues,
                       transformType, count, stencilSettings);
 }