Auto-compare GrProcessors' texture accesses in isEqual().

src/gpu/GrProcessor.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrProcessor.h"
 #include "GrBackendProcessorFactory.h"
 #include "GrContext.h"
@@ skipping 98 matching lines @@
 }
 
 void* GrProcessor::operator new(size_t size) {
     return GrProcessor_Globals::GetTLS()->allocate(size);
 }
 
 void GrProcessor::operator delete(void* target) {
     GrProcessor_Globals::GetTLS()->release(target);
 }
 
+bool GrProcessor::hasSameTextureAccesses(const GrProcessor& that) const {
+    if (this->numTextures() != that.numTextures()) {
+        return false;
+    }
+    for (int i = 0; i < this->numTextures(); ++i) {
+        if (this->textureAccess(i) != that.textureAccess(i)) {
+            return false;
+        }
+    }
+    return true;
+}
+
 #ifdef SK_DEBUG
-void GrProcessor::assertTexturesEqual(const GrProcessor& other) const {
-    SkASSERT(this->numTextures() == other.numTextures());
-    for (int i = 0; i < this->numTextures(); ++i) {
-        SkASSERT(this->textureAccess(i) == other.textureAccess(i));
-    }
-}
 
 void GrProcessor::InvariantOutput::validate() const {
     if (fIsSingleComponent) {
         SkASSERT(0 == fValidFlags || kRGBA_GrColorComponentFlags == fValidFlags);
         if (kRGBA_GrColorComponentFlags == fValidFlags) {
             SkASSERT(this->colorComponentsAllEqual());
         }
     }
 
     SkASSERT(this->validPreMulColor());
@@ skipping 42 matching lines @@
         return false;
     }
     int count = fCoordTransforms.count();
     for (int i = 0; i < count; ++i) {
         if (*fCoordTransforms[i] != *that.fCoordTransforms[i]) {
             return false;
         }
     }
     return true;
 }