From: bungeman <bungeman@google.com>
Date: Tue, 9 Feb 2016 19:32:56 +0000 (-0800)
Subject: Remove SkNEW_APPEND_TO_TARRAY.
X-Git-Tag: accepted/tizen/5.0/unified/20181102.025319~129^2~2142
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=85dc359f749c349bbd8e0ba56825b9457f654237;p=platform%2Fupstream%2FlibSkiaSharp.git

Remove SkNEW_APPEND_TO_TARRAY.

The use of SkNEW_APPEND_TO_TARRAY is now better served by
SkTArray::emplace_back(...) which should now be used instead. The
existing users of SkNEW_APPEND_TO_TARRAY are converted and the code
relating to SkNEW_APPEND_TO_TARRAY is removed.

TBR=reed
This only removes code. The file should also be made private.

Review URL: https://codereview.chromium.org/1682083002
---

diff --git a/include/core/SkTArray.h b/include/core/SkTArray.h
index 86c5eaa..5330e49 100644
--- a/include/core/SkTArray.h
+++ b/include/core/SkTArray.h
@@ -15,15 +15,12 @@
 #include <new>
 #include <utility>
 
-template <typename T, bool MEM_COPY = false> class SkTArray;
-template <typename T, bool MEM_COPY> void* operator new(size_t, SkTArray<T, MEM_COPY>*, int);
-
 /** When MEM_COPY is true T will be bit copied when moved.
     When MEM_COPY is false, T will be copy constructed / destructed.
     In all cases T will be default-initialized on allocation,
     and its destructor will be called from this object's destructor.
 */
-template <typename T, bool MEM_COPY> class SkTArray {
+template <typename T, bool MEM_COPY = false> class SkTArray {
 public:
     /**
      * Creates an empty array with no initial storage
@@ -464,8 +461,6 @@ private:
         }
     }
 
-    friend void* operator new<T>(size_t, SkTArray*, int);
-
     int     fReserveCount;
     int     fCount;
     int     fAllocCount;
@@ -476,29 +471,6 @@ private:
     };
 };
 
-// Use the below macro (SkNEW_APPEND_TO_TARRAY) rather than calling this directly
-template <typename T, bool MEM_COPY>
-void* operator new(size_t, SkTArray<T, MEM_COPY>* array, int SkDEBUGCODE(atIndex)) {
-    // Currently, we only support adding to the end of the array. When the array class itself
-    // supports random insertion then this should be updated.
-    // SkASSERT(atIndex >= 0 && atIndex <= array->count());
-    SkASSERT(atIndex == array->count());
-    return array->push_back_raw(1);
-}
-
-// Skia doesn't use C++ exceptions but it may be compiled with them enabled. Having an op delete
-// to match the op new silences warnings about missing op delete when a constructor throws an
-// exception.
-template <typename T, bool MEM_COPY>
-void operator delete(void*, SkTArray<T, MEM_COPY>* /*array*/, int /*atIndex*/) {
-    SK_ABORT("Invalid Operation");
-}
-
-// Constructs a new object as the last element of an SkTArray.
-#define SkNEW_APPEND_TO_TARRAY(array_ptr, type_name, args)  \
-    (new ((array_ptr), (array_ptr)->count()) type_name args)
-
-
 /**
  * Subclass of SkTArray that contains a preallocated memory block for the array.
  */
diff --git a/src/gpu/GrPathProcessor.cpp b/src/gpu/GrPathProcessor.cpp
index 6ecad59..405152c 100644
--- a/src/gpu/GrPathProcessor.cpp
+++ b/src/gpu/GrPathProcessor.cpp
@@ -72,8 +72,7 @@ public:
                                                                    &v).toIndex();
                 fInstalledTransforms[i][t].fType = varyingType;
 
-                SkNEW_APPEND_TO_TARRAY(&(*tout)[i], GrGLSLTransformedCoords,
-                                       (SkString(v.fsIn()), varyingType));
+                (*tout)[i].emplace_back(SkString(v.fsIn()), varyingType);
             }
         }
     }
diff --git a/src/gpu/gl/builders/GrGLProgramBuilder.cpp b/src/gpu/gl/builders/GrGLProgramBuilder.cpp
index 52ef7b5..905fcde 100644
--- a/src/gpu/gl/builders/GrGLProgramBuilder.cpp
+++ b/src/gpu/gl/builders/GrGLProgramBuilder.cpp
@@ -92,8 +92,7 @@ void GrGLProgramBuilder::emitSamplers(const GrProcessor& processor,
             fUniformHandler.addUniform(GrGLSLUniformHandler::kFragment_Visibility,
                                        samplerType, kDefault_GrSLPrecision,
                                        name.c_str());
-        SkNEW_APPEND_TO_TARRAY(outSamplers, GrGLSLTextureSampler,
-                               (localSamplerUniforms[t], processor.textureAccess(t)));
+        outSamplers->emplace_back(localSamplerUniforms[t], processor.textureAccess(t));
         if (kSamplerExternal_GrSLType == samplerType) {
             const char* externalFeatureString = this->glslCaps()->externalTextureExtensionString();
             // We shouldn't ever create a GrGLTexture that requires external sampler type 
diff --git a/src/gpu/glsl/GrGLSLGeometryProcessor.cpp b/src/gpu/glsl/GrGLSLGeometryProcessor.cpp
index a8bd8ac..967c18d 100644
--- a/src/gpu/glsl/GrGLSLGeometryProcessor.cpp
+++ b/src/gpu/glsl/GrGLSLGeometryProcessor.cpp
@@ -62,8 +62,7 @@ void GrGLSLGeometryProcessor::emitTransforms(GrGLSLVertexBuilder* vb,
             varyingHandler->addVarying(strVaryingName.c_str(), &v, precision);
 
             SkASSERT(kVec2f_GrSLType == varyingType || kVec3f_GrSLType == varyingType);
-            SkNEW_APPEND_TO_TARRAY(&(*tout)[i], GrGLSLTransformedCoords,
-                                   (SkString(v.fsIn()), varyingType));
+            (*tout)[i].emplace_back(SkString(v.fsIn()), varyingType);
 
             // varying = matrix * coords (logically)
             if (kDevice_GrCoordSet == coordType) {
@@ -117,9 +116,7 @@ void GrGLSLGeometryProcessor::emitTransforms(GrGLSLVertexBuilder* vb,
             varyingHandler->addVarying(strVaryingName.c_str(), &v, precision);
             vb->codeAppendf("%s = %s;", v.vsOut(), localCoords);
 
-            SkNEW_APPEND_TO_TARRAY(&(*tout)[i],
-                                   GrGLSLTransformedCoords,
-                                   (SkString(v.fsIn()), varyingType));
+            (*tout)[i].emplace_back(SkString(v.fsIn()), varyingType);
         }
     }
 }
diff --git a/tests/TextBlobCacheTest.cpp b/tests/TextBlobCacheTest.cpp
index 6aa6c20..c2907fc 100644
--- a/tests/TextBlobCacheTest.cpp
+++ b/tests/TextBlobCacheTest.cpp
@@ -126,7 +126,7 @@ static void text_blob_cache_inner(skiatest::Reporter* reporter, GrContext* conte
                     }
                 }
             }
-            SkNEW_APPEND_TO_TARRAY(&blobs, TextBlobWrapper, (builder.build()));
+            blobs.emplace_back(builder.build());
         }
     }