Differentiate maxColorSamples and maxStencilSamples in GrCaps

include/gpu/GrCaps.h

 
 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef GrCaps_DEFINED
 #define GrCaps_DEFINED
 
@@ skipping 170 matching lines @@
     bool reuseScratchTextures() const { return fReuseScratchTextures; }
     bool reuseScratchBuffers() const { return fReuseScratchBuffers; }
 
     int maxRenderTargetSize() const { return fMaxRenderTargetSize; }
     int maxTextureSize() const { return fMaxTextureSize; }
     /** This is the maximum tile size to use by GPU devices for rendering sw-backed images/bitmaps.
         It is usually the max texture size, unless we're overriding it for testing. */
     int maxTileSize() const { SkASSERT(fMaxTileSize <= fMaxTextureSize); return fMaxTileSize; }
 
     // Will be 0 if MSAA is not supported
-    int maxSampleCount() const { return fMaxSampleCount; }
+    int maxColorSampleCount() const { return fMaxColorSampleCount; }
+    // Will be 0 if MSAA is not supported
+    int maxStencilSampleCount() const { return fMaxStencilSampleCount; }
 
     virtual bool isConfigTexturable(GrPixelConfig config) const = 0;
     virtual bool isConfigRenderable(GrPixelConfig config, bool withMSAA) const = 0;
 
     bool suppressPrints() const { return fSuppressPrints; }
 
     bool immediateFlush() const { return fImmediateFlush; }
 
     bool drawPathMasksToCompressedTexturesSupport() const {
         return fDrawPathMasksToCompressedTextureSupport;
@@ skipping 48 matching lines @@
     BlendEquationSupport fBlendEquationSupport;
     uint32_t fAdvBlendEqBlacklist;
     GR_STATIC_ASSERT(kLast_GrBlendEquation < 32);
 
     uint32_t fMapBufferFlags;
     int fGeometryBufferMapThreshold;
 
     int fMaxRenderTargetSize;
     int fMaxTextureSize;
     int fMaxTileSize;
-    int fMaxSampleCount;
+    int fMaxColorSampleCount;
+    int fMaxStencilSampleCount;
 
 private:
     virtual void onApplyOptionsOverrides(const GrContextOptions&) {};
 
     bool fSuppressPrints : 1;
     bool fImmediateFlush: 1;
     bool fDrawPathMasksToCompressedTextureSupport : 1;
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif