Loosen requirements for mixed samples support

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 44 matching lines @@
 
     GrShaderCaps();
 
     virtual SkString dump() const;
 
     bool shaderDerivativeSupport() const { return fShaderDerivativeSupport; }
     bool geometryShaderSupport() const { return fGeometryShaderSupport; }
     bool pathRenderingSupport() const { return fPathRenderingSupport; }
     bool dstReadInShaderSupport() const { return fDstReadInShaderSupport; }
     bool dualSourceBlendingSupport() const { return fDualSourceBlendingSupport; }
-    bool mixedSamplesSupport() const { return fMixedSamplesSupport; }
     bool programmableSampleLocationsSupport() const { return fProgrammableSampleLocationsSupport; }
 
     /**
     * Get the precision info for a variable of type kFloat_GrSLType, kVec2f_GrSLType, etc in a
     * given shader type. If the shader type is not supported or the precision level is not
     * supported in that shader type then the returned struct will report false when supported() is
     * called.
     */
     const PrecisionInfo& getFloatShaderPrecisionInfo(GrShaderType shaderType,
         GrSLPrecision precision) const {
@@ skipping 10 matching lines @@
 protected:
     /** Subclasses must call this after initialization in order to apply caps overrides requested by
         the client. Note that overrides will only reduce the caps never expand them. */
     void applyOptionsOverrides(const GrContextOptions& options);
 
     bool fShaderDerivativeSupport : 1;
     bool fGeometryShaderSupport : 1;
     bool fPathRenderingSupport : 1;
     bool fDstReadInShaderSupport : 1;
     bool fDualSourceBlendingSupport : 1;
-    bool fMixedSamplesSupport : 1;
     bool fProgrammableSampleLocationsSupport : 1;
 
     bool fShaderPrecisionVaries;
     PrecisionInfo fFloatPrecisions[kGrShaderTypeCount][kGrSLPrecisionCount];
 
 private:
     virtual void onApplyOptionsOverrides(const GrContextOptions&) {};
     typedef SkRefCnt INHERITED;
 };
 
@@ skipping 16 matching lines @@
     bool stencilWrapOpsSupport() const { return  fStencilWrapOpsSupport; }
     bool discardRenderTargetSupport() const { return fDiscardRenderTargetSupport; }
 #if GR_FORCE_GPU_TRACE_DEBUGGING
     bool gpuTracingSupport() const { return true; }
 #else
     bool gpuTracingSupport() const { return fGpuTracingSupport; }
 #endif
     bool compressedTexSubImageSupport() const { return fCompressedTexSubImageSupport; }
     bool oversizedStencilSupport() const { return fOversizedStencilSupport; }
     bool textureBarrierSupport() const { return fTextureBarrierSupport; }
+    bool mixedSamplesSupport() const { return fMixedSamplesSupport; }
 
     bool useDrawInsteadOfClear() const { return fUseDrawInsteadOfClear; }
     bool useDrawInsteadOfPartialRenderTargetWrite() const {
         return fUseDrawInsteadOfPartialRenderTargetWrite;
     }
 
     bool preferVRAMUseOverFlushes() const { return fPreferVRAMUseOverFlushes; }
 
     /**
      * Indicates the capabilities of the fixed function blend unit.
@@ skipping 97 matching lines @@
     bool fMipMapSupport                              : 1;
     bool fTwoSidedStencilSupport                     : 1;
     bool fStencilWrapOpsSupport                      : 1;
     bool fDiscardRenderTargetSupport                 : 1;
     bool fReuseScratchTextures                       : 1;
     bool fReuseScratchBuffers                        : 1;
     bool fGpuTracingSupport                          : 1;
     bool fCompressedTexSubImageSupport               : 1;
     bool fOversizedStencilSupport                    : 1;
     bool fTextureBarrierSupport                      : 1;
+    bool fMixedSamplesSupport                        : 1;
     bool fSupportsInstancedDraws                     : 1;
     bool fFullClearIsFree                            : 1;
     bool fMustClearUploadedBufferData                : 1;
 
     // Driver workaround
     bool fUseDrawInsteadOfClear                      : 1;
     bool fUseDrawInsteadOfPartialRenderTargetWrite   : 1;
 
     // ANGLE workaround
     bool fPreferVRAMUseOverFlushes                   : 1;
@@ skipping 17 matching lines @@
 private:
     virtual void onApplyOptionsOverrides(const GrContextOptions&) {};
 
     bool fSupressPrints : 1;
     bool fDrawPathMasksToCompressedTextureSupport : 1;
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif