diff --git a/include/core/SkSurface.h b/include/core/SkSurface.h
index eb8f6ae..e6e6ff1 100644
--- a/include/core/SkSurface.h
+++ b/include/core/SkSurface.h
@@ -146,9 +146,6 @@
     }
 
     static sk_sp<SkSurface> MakeRenderTarget(GrContext* gr, SkBudgeted b, const SkImageInfo& info) {
-        if (!info.width() || !info.height()) {
-            return nullptr;
-        }
         return MakeRenderTarget(gr, b, info, 0, kBottomLeft_GrSurfaceOrigin, nullptr);
     }
 
diff --git a/include/gpu/GrRenderTarget.h b/include/gpu/GrRenderTarget.h
index dcbe8ea..ad96229 100644
--- a/include/gpu/GrRenderTarget.h
+++ b/include/gpu/GrRenderTarget.h
@@ -119,6 +119,8 @@
         return (GrRenderTargetOpList*) this->getLastOpList();
     }
 
+    static size_t ComputeSize(const GrSurfaceDesc& desc, int colorValuesPerPixel);
+
 protected:
     enum class Flags {
         kNone                = 0,
diff --git a/include/gpu/GrSurface.h b/include/gpu/GrSurface.h
index 3f91a2f..8479599 100644
--- a/include/gpu/GrSurface.h
+++ b/include/gpu/GrSurface.h
@@ -126,12 +126,11 @@
         fReleaseCtx = ctx;
     }
 
+    static size_t WorstCaseSize(const GrSurfaceDesc& desc);
+
     void setLastOpList(GrOpList* opList);
     GrOpList* getLastOpList() { return fLastOpList; }
 
-    static size_t WorstCaseSize(const GrSurfaceDesc& desc);
-    static size_t ComputeSize(const GrSurfaceDesc& desc, int colorSamplesPerPixel, bool hasMIPMaps);
-
 protected:
     // Methods made available via GrSurfacePriv
     bool savePixels(const char* filename);
diff --git a/include/gpu/GrTexture.h b/include/gpu/GrTexture.h
index 211f193..c86496c 100644
--- a/include/gpu/GrTexture.h
+++ b/include/gpu/GrTexture.h
@@ -45,6 +45,8 @@
     inline GrTexturePriv texturePriv();
     inline const GrTexturePriv texturePriv() const;
 
+    static size_t ComputeSize(const GrSurfaceDesc&, bool hasMipMaps);
+
 protected:
     GrTexture(GrGpu*, const GrSurfaceDesc&, GrSLType, bool wasMipMapDataProvided);
 
diff --git a/src/gpu/GrRenderTarget.cpp b/src/gpu/GrRenderTarget.cpp
index f15e3b0..2828866 100644
--- a/src/gpu/GrRenderTarget.cpp
+++ b/src/gpu/GrRenderTarget.cpp
@@ -84,6 +84,17 @@
     INHERITED::onAbandon();
 }
 
+size_t GrRenderTarget::ComputeSize(const GrSurfaceDesc& desc, int colorValuesPerPixel) {
+    SkASSERT(kUnknown_GrPixelConfig != desc.fConfig);
+    SkASSERT(!GrPixelConfigIsCompressed(desc.fConfig));
+    size_t colorBytes = GrBytesPerPixel(desc.fConfig);
+    SkASSERT(colorBytes > 0);
+
+    size_t rtSize = colorValuesPerPixel * desc.fWidth * desc.fHeight * colorBytes;
+    SkASSERT(rtSize <= WorstCaseSize(desc));
+    return rtSize;
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 
 bool GrRenderTargetPriv::attachStencilAttachment(GrStencilAttachment* stencil) {
diff --git a/src/gpu/GrRenderTargetProxy.cpp b/src/gpu/GrRenderTargetProxy.cpp
index eb75084..ac8f5ed 100644
--- a/src/gpu/GrRenderTargetProxy.cpp
+++ b/src/gpu/GrRenderTargetProxy.cpp
@@ -82,7 +82,7 @@
     }
 
     // TODO: do we have enough information to improve this worst case estimate?
-    return GrSurface::ComputeSize(fDesc, fDesc.fSampleCnt+1, false);
+    return GrRenderTarget::ComputeSize(fDesc, fDesc.fSampleCnt+1);
 }
 
 sk_sp<GrRenderTargetProxy> GrRenderTargetProxy::Make(const GrCaps& caps,
diff --git a/src/gpu/GrSurface.cpp b/src/gpu/GrSurface.cpp
index e06fc01..9fe00de 100644
--- a/src/gpu/GrSurface.cpp
+++ b/src/gpu/GrSurface.cpp
@@ -38,16 +38,15 @@
         }
         SkASSERT(kUnknown_GrPixelConfig != desc.fConfig);
         SkASSERT(!GrPixelConfigIsCompressed(desc.fConfig));
-        size_t colorBytes = desc.fWidth * desc.fHeight * GrBytesPerPixel(desc.fConfig);
+        size_t colorBytes = GrBytesPerPixel(desc.fConfig);
         SkASSERT(colorBytes > 0);
 
-        size = colorValuesPerPixel * colorBytes;
-        size += colorBytes/3; // in case we have to mipmap
+        size = (size_t) colorValuesPerPixel * desc.fWidth * desc.fHeight * colorBytes;
     } else {
         if (GrPixelConfigIsCompressed(desc.fConfig)) {
             size = GrCompressedFormatDataSize(desc.fConfig, desc.fWidth, desc.fHeight);
         } else {
-            size = desc.fWidth * desc.fHeight * GrBytesPerPixel(desc.fConfig);
+            size = (size_t) desc.fWidth * desc.fHeight * GrBytesPerPixel(desc.fConfig);
         }
 
         size += size/3;  // in case we have to mipmap
@@ -56,31 +55,6 @@
     return size;
 }
 
-size_t GrSurface::ComputeSize(const GrSurfaceDesc& desc,
-                              int colorSamplesPerPixel,
-                              bool hasMIPMaps) {
-    size_t colorSize;
-
-    SkASSERT(kUnknown_GrPixelConfig != desc.fConfig);
-    if (GrPixelConfigIsCompressed(desc.fConfig)) {
-        colorSize = GrCompressedFormatDataSize(desc.fConfig, desc.fWidth, desc.fHeight);
-    } else {
-        colorSize = desc.fWidth * desc.fHeight * GrBytesPerPixel(desc.fConfig);
-    }
-    SkASSERT(colorSize > 0);
-
-    size_t finalSize = colorSamplesPerPixel * colorSize;
-
-    if (hasMIPMaps) {
-        // We don't have to worry about the mipmaps being a different size than
-        // we'd expect because we never change fDesc.fWidth/fHeight.
-        finalSize += colorSize/3;
-    }
-
-    SkASSERT(finalSize <= WorstCaseSize(desc));
-    return finalSize;
-}
-
 template<typename T> static bool adjust_params(int surfaceWidth,
                                                int surfaceHeight,
                                                size_t bpp,
diff --git a/src/gpu/GrTexture.cpp b/src/gpu/GrTexture.cpp
index de1135a..91036bc 100644
--- a/src/gpu/GrTexture.cpp
+++ b/src/gpu/GrTexture.cpp
@@ -35,8 +35,29 @@
     }
 }
 
+size_t GrTexture::ComputeSize(const GrSurfaceDesc& desc, bool hasMipMaps) {
+    size_t textureSize;
+
+    if (GrPixelConfigIsCompressed(desc.fConfig)) {
+        textureSize = GrCompressedFormatDataSize(desc.fConfig, desc.fWidth, desc.fHeight);
+    } else {
+        textureSize = (size_t) desc.fWidth * desc.fHeight * GrBytesPerPixel(desc.fConfig);
+    }
+
+    if (hasMipMaps) {
+        // We don't have to worry about the mipmaps being a different size than
+        // we'd expect because we never change fDesc.fWidth/fHeight.
+        textureSize += textureSize/3;
+    }
+
+    SkASSERT(!SkToBool(desc.fFlags & kRenderTarget_GrSurfaceFlag));
+    SkASSERT(textureSize <= WorstCaseSize(desc));
+
+    return textureSize;
+}
+
 size_t GrTexture::onGpuMemorySize() const {
-    return GrSurface::ComputeSize(fDesc, 1, this->texturePriv().hasMipMaps());
+    return ComputeSize(fDesc, this->texturePriv().hasMipMaps());
 }
 
 void GrTexture::validateDesc() const {
diff --git a/src/gpu/GrTextureProxy.cpp b/src/gpu/GrTextureProxy.cpp
index 0a7f767..d60bf90 100644
--- a/src/gpu/GrTextureProxy.cpp
+++ b/src/gpu/GrTextureProxy.cpp
@@ -46,7 +46,7 @@
 
     static const bool kHasMipMaps = true;
     // TODO: add tracking of mipmap state to improve the estimate
-    return GrSurface::ComputeSize(fDesc, 1, kHasMipMaps);
+    return GrTexture::ComputeSize(fDesc, kHasMipMaps);
 }
 
 sk_sp<GrTextureProxy> GrTextureProxy::Make(GrTextureProvider* texProvider,
diff --git a/src/gpu/gl/GrGLGpu.cpp b/src/gpu/gl/GrGLGpu.cpp
index 9af3acc..d8f383a 100644
--- a/src/gpu/gl/GrGLGpu.cpp
+++ b/src/gpu/gl/GrGLGpu.cpp
@@ -1642,11 +1642,6 @@
         return return_null_texture();
     }
 
-    bool wasMipMapDataProvided = false;
-    if (texels.count() > 1) {
-        wasMipMapDataProvided = true;
-    }
-
     GrGLTexture* tex;
     if (renderTarget) {
         // unbind the texture from the texture unit before binding it to the frame buffer
@@ -1657,9 +1652,12 @@
             GL_CALL(DeleteTextures(1, &idDesc.fInfo.fID));
             return return_null_texture();
         }
-        tex = new GrGLTextureRenderTarget(this, budgeted, desc, idDesc, rtIDDesc,
-                                          wasMipMapDataProvided);
+        tex = new GrGLTextureRenderTarget(this, budgeted, desc, idDesc, rtIDDesc);
     } else {
+        bool wasMipMapDataProvided = false;
+        if (texels.count() > 1) {
+            wasMipMapDataProvided = true;
+        }
         tex = new GrGLTexture(this, budgeted, desc, idDesc, wasMipMapDataProvided);
     }
     tex->setCachedTexParams(initialTexParams, this->getResetTimestamp());
diff --git a/src/gpu/gl/GrGLRenderTarget.cpp b/src/gpu/gl/GrGLRenderTarget.cpp
index 5af5e67..2f92e0a 100644
--- a/src/gpu/gl/GrGLRenderTarget.cpp
+++ b/src/gpu/gl/GrGLRenderTarget.cpp
@@ -82,7 +82,7 @@
 }
 
 size_t GrGLRenderTarget::onGpuMemorySize() const {
-    return GrSurface::ComputeSize(fDesc, fNumSamplesOwnedPerPixel, false);
+    return GrRenderTarget::ComputeSize(fDesc, fNumSamplesOwnedPerPixel);
 }
 
 bool GrGLRenderTarget::completeStencilAttachment() {
@@ -183,7 +183,7 @@
     // Log any renderbuffer's contribution to memory. We only do this if we own the renderbuffer
     // (have a fMSColorRenderbufferID).
     if (fMSColorRenderbufferID) {
-        size_t size = GrSurface::ComputeSize(fDesc, this->msaaSamples(), false);
+        size_t size = GrRenderTarget::ComputeSize(fDesc, this->msaaSamples());
 
         // Due to this resource having both a texture and a renderbuffer component, dump as
         // skia/gpu_resources/resource_#/renderbuffer
diff --git a/src/gpu/gl/GrGLRenderTarget.h b/src/gpu/gl/GrGLRenderTarget.h
index 11b2347..fc18e30 100644
--- a/src/gpu/gl/GrGLRenderTarget.h
+++ b/src/gpu/gl/GrGLRenderTarget.h
@@ -77,7 +77,8 @@
     void onAbandon() override;
     void onRelease() override;
 
-    int numSamplesOwnedPerPixel() const { return fNumSamplesOwnedPerPixel; }
+    // In protected because subclass GrGLTextureRenderTarget calls this version.
+    size_t onGpuMemorySize() const override;
 
 private:
     // Constructor for instances wrapping backend objects.
@@ -88,8 +89,6 @@
     GrGLGpu* getGLGpu() const;
     bool completeStencilAttachment() override;
 
-    size_t onGpuMemorySize() const override;
-
     int msaaSamples() const;
     // The number total number of samples, including both MSAA and resolve texture samples.
     int totalSamples() const;
diff --git a/src/gpu/gl/GrGLTexture.cpp b/src/gpu/gl/GrGLTexture.cpp
index ec0ad3b..4653c5b 100644
--- a/src/gpu/gl/GrGLTexture.cpp
+++ b/src/gpu/gl/GrGLTexture.cpp
@@ -50,10 +50,9 @@
     this->registerWithCacheWrapped();
 }
 
-GrGLTexture::GrGLTexture(GrGLGpu* gpu, const GrSurfaceDesc& desc, const IDDesc& idDesc,
-                         bool wasMipMapDataProvided)
+GrGLTexture::GrGLTexture(GrGLGpu* gpu, const GrSurfaceDesc& desc, const IDDesc& idDesc)
     : GrSurface(gpu, desc)
-    , INHERITED(gpu, desc, sampler_type(idDesc, gpu), wasMipMapDataProvided) {
+    , INHERITED(gpu, desc, sampler_type(idDesc, gpu), false) {
     this->init(desc, idDesc);
 }
 
diff --git a/src/gpu/gl/GrGLTexture.h b/src/gpu/gl/GrGLTexture.h
index 029fd87..ee027d7 100644
--- a/src/gpu/gl/GrGLTexture.h
+++ b/src/gpu/gl/GrGLTexture.h
@@ -59,7 +59,7 @@
     static sk_sp<GrGLTexture> MakeWrapped(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&);
 protected:
     // Constructor for subclasses.
-    GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&, bool wasMipMapDataProvided);
+    GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&);
 
     enum Wrapped { kWrapped };
     // Constructor for instances wrapping backend objects.
diff --git a/src/gpu/gl/GrGLTextureRenderTarget.cpp b/src/gpu/gl/GrGLTextureRenderTarget.cpp
index 9c350f8..9b37fbb 100644
--- a/src/gpu/gl/GrGLTextureRenderTarget.cpp
+++ b/src/gpu/gl/GrGLTextureRenderTarget.cpp
@@ -49,5 +49,5 @@
     const GrGLTexture::IDDesc& texIDDesc, const GrGLRenderTarget::IDDesc& rtIDDesc)
 {
     return sk_sp<GrGLTextureRenderTarget>(
-        new GrGLTextureRenderTarget(gpu, desc, texIDDesc, rtIDDesc, false));
+        new GrGLTextureRenderTarget(gpu, desc, texIDDesc, rtIDDesc));
 }
diff --git a/src/gpu/gl/GrGLTextureRenderTarget.h b/src/gpu/gl/GrGLTextureRenderTarget.h
index 7ff8d49..c5c020f 100644
--- a/src/gpu/gl/GrGLTextureRenderTarget.h
+++ b/src/gpu/gl/GrGLTextureRenderTarget.h
@@ -12,7 +12,6 @@
 #include "GrGLGpu.h"
 #include "GrGLTexture.h"
 #include "GrGLRenderTarget.h"
-#include "GrTexturePriv.h"
 
 class GrGLGpu;
 
@@ -30,10 +29,9 @@
                             SkBudgeted budgeted,
                             const GrSurfaceDesc& desc,
                             const GrGLTexture::IDDesc& texIDDesc,
-                            const GrGLRenderTarget::IDDesc& rtIDDesc,
-                            bool wasMipMapDataProvided)
+                            const GrGLRenderTarget::IDDesc& rtIDDesc)
         : GrSurface(gpu, desc)
-        , GrGLTexture(gpu, desc, texIDDesc, wasMipMapDataProvided)
+        , GrGLTexture(gpu, desc, texIDDesc)
         , GrGLRenderTarget(gpu, desc, rtIDDesc) {
         this->registerWithCache(budgeted);
     }
@@ -61,18 +59,16 @@
     GrGLTextureRenderTarget(GrGLGpu* gpu,
                             const GrSurfaceDesc& desc,
                             const GrGLTexture::IDDesc& texIDDesc,
-                            const GrGLRenderTarget::IDDesc& rtIDDesc,
-                            bool wasMipMapDataProvided)
+                            const GrGLRenderTarget::IDDesc& rtIDDesc)
         : GrSurface(gpu, desc)
-        , GrGLTexture(gpu, desc, texIDDesc, wasMipMapDataProvided)
+        , GrGLTexture(gpu, desc, texIDDesc)
         , GrGLRenderTarget(gpu, desc, rtIDDesc) {
         this->registerWithCacheWrapped();
     }
 
+    // GrGLRenderTarget accounts for the texture's memory and any MSAA renderbuffer's memory.
     size_t onGpuMemorySize() const override {
-        return GrSurface::ComputeSize(fDesc,
-                                      this->numSamplesOwnedPerPixel(),
-                                      this->texturePriv().hasMipMaps());
+        return GrGLRenderTarget::onGpuMemorySize();
     }
 
 };
diff --git a/src/gpu/vk/GrVkRenderTarget.h b/src/gpu/vk/GrVkRenderTarget.h
index 3e5c5ea..2e2f60a 100644
--- a/src/gpu/vk/GrVkRenderTarget.h
+++ b/src/gpu/vk/GrVkRenderTarget.h
@@ -100,8 +100,7 @@
     // This accounts for the texture's memory and any MSAA renderbuffer's memory.
     size_t onGpuMemorySize() const override {
         // The plus 1 is to account for the resolve texture.
-        // TODO: is this still correct?
-        return GrSurface::ComputeSize(fDesc, fDesc.fSampleCnt+1, false);
+        return GrRenderTarget::ComputeSize(fDesc, fDesc.fSampleCnt+1); // TODO: this still correct?
     }
 
     void createFramebuffer(GrVkGpu* gpu);
diff --git a/src/gpu/vk/GrVkTextureRenderTarget.h b/src/gpu/vk/GrVkTextureRenderTarget.h
index 2877a36..daa1687 100644
--- a/src/gpu/vk/GrVkTextureRenderTarget.h
+++ b/src/gpu/vk/GrVkTextureRenderTarget.h
@@ -13,8 +13,6 @@
 #include "GrVkRenderTarget.h"
 #include "GrVkGpu.h"
 
-#include "GrTexturePriv.h"
-
 #ifdef SK_BUILD_FOR_WIN
 // Windows gives bogus warnings about inheriting asTexture/asRenderTarget via dominance.
 #pragma warning(push)
@@ -114,9 +112,7 @@
 
     // GrGLRenderTarget accounts for the texture's memory and any MSAA renderbuffer's memory.
     size_t onGpuMemorySize() const override {
-        // The plus 1 is to account for the resolve texture.
-        return GrSurface::ComputeSize(fDesc, fDesc.fSampleCnt+1,      // TODO: this still correct?
-                                      this->texturePriv().hasMipMaps());
+        return GrVkRenderTarget::onGpuMemorySize();
     }
 };
 
diff --git a/tests/ResourceCacheTest.cpp b/tests/ResourceCacheTest.cpp
index 6c55f8a..3a42474 100644
--- a/tests/ResourceCacheTest.cpp
+++ b/tests/ResourceCacheTest.cpp
@@ -23,7 +23,6 @@
 #include "SkCanvas.h"
 #include "SkGr.h"
 #include "SkMessageBus.h"
-#include "SkMipMap.h"
 #include "SkSurface.h"
 #include "Test.h"
 
@@ -1345,105 +1344,4 @@
     test_abandoned(reporter);
 }
 
-////////////////////////////////////////////////////////////////////////////////
-static sk_sp<GrTexture> make_normal_texture(GrTextureProvider* provider,
-                                            GrSurfaceFlags flags,
-                                            int width, int height,
-                                            int sampleCnt) {
-    GrSurfaceDesc desc;
-    desc.fFlags = flags;
-    desc.fWidth = width;
-    desc.fHeight = height;
-    desc.fConfig = kRGBA_8888_GrPixelConfig;
-    desc.fSampleCnt = sampleCnt;
-
-    return sk_sp<GrTexture>(provider->createTexture(desc, SkBudgeted::kYes));
-}
-
-static sk_sp<GrTexture> make_mipmap_texture(GrTextureProvider* provider,
-                                            GrSurfaceFlags flags,
-                                            int width, int height,
-                                            int sampleCnt) {
-    SkBitmap bm;
-
-    bm.allocN32Pixels(width, height, true);
-    bm.eraseColor(SK_ColorBLUE);
-
-    SkAutoTUnref<SkMipMap> mipmaps(SkMipMap::Build(bm, SkSourceGammaTreatment::kIgnore, nullptr));
-    SkASSERT(mipmaps);
-    SkASSERT(mipmaps->countLevels() > 1);
-
-    int mipLevelCount = mipmaps->countLevels() + 1;
-
-    std::unique_ptr<GrMipLevel[]> texels(new GrMipLevel[mipLevelCount]);
-
-    texels[0].fPixels = bm.getPixels();
-    texels[0].fRowBytes = bm.rowBytes();
-
-    for (int i = 1; i < mipLevelCount; ++i) {
-        SkMipMap::Level generatedMipLevel;
-        mipmaps->getLevel(i - 1, &generatedMipLevel);
-        texels[i].fPixels = generatedMipLevel.fPixmap.addr();
-        texels[i].fRowBytes = generatedMipLevel.fPixmap.rowBytes();
-    }
-
-    GrSurfaceDesc desc;
-    desc.fFlags = flags;
-    desc.fWidth = width;
-    desc.fHeight = height;
-    desc.fConfig = kRGBA_8888_GrPixelConfig;
-    desc.fSampleCnt = sampleCnt;
-    desc.fIsMipMapped = true;
-
-    return sk_sp<GrTexture>(provider->createMipMappedTexture(desc, SkBudgeted::kYes,
-                                                             texels.get(), mipLevelCount));
-}
-
-// Exercise GrSurface::gpuMemorySize for different combos of MSAA, RT-only,
-// Texture-only, both-RT-and-Texture and MIPmapped
-DEF_GPUTEST_FOR_RENDERING_CONTEXTS(GPUMemorySize, reporter, ctxInfo) {
-    GrContext* context = ctxInfo.grContext();
-    GrTextureProvider* provider = context->textureProvider();
-
-    static const int kSize = 64;
-
-    sk_sp<GrTexture> tex;
-
-    // Normal versions
-    tex = make_normal_texture(provider, kRenderTarget_GrSurfaceFlag, kSize, kSize, 0);
-    size_t size = tex->gpuMemorySize();
-    REPORTER_ASSERT(reporter, kSize*kSize*4 == size);
-
-    if (context->caps()->maxSampleCount() >= 4) {
-        tex = make_normal_texture(provider, kRenderTarget_GrSurfaceFlag, kSize, kSize, 4);
-        size = tex->gpuMemorySize();
-        REPORTER_ASSERT(reporter, kSize*kSize*4 == size ||    // msaa4 failed
-                                  kSize*kSize*4*4 == size ||  // auto-resolving
-                                  kSize*kSize*4*5 == size);   // explicit resolve buffer
-    }
-
-    tex = make_normal_texture(provider, kNone_GrSurfaceFlags, kSize, kSize, 0);
-    size = tex->gpuMemorySize();
-    REPORTER_ASSERT(reporter, kSize*kSize*4 == size);
-
-    // Mipmapped versions
-    tex = make_mipmap_texture(provider, kRenderTarget_GrSurfaceFlag, kSize, kSize, 0);
-    size = tex->gpuMemorySize();
-    REPORTER_ASSERT(reporter, kSize*kSize*4+(kSize*kSize*4)/3 == size);
-
-    if (context->caps()->maxSampleCount() >= 4) {
-        tex = make_mipmap_texture(provider, kRenderTarget_GrSurfaceFlag, kSize, kSize, 4);
-        size = tex->gpuMemorySize();
-        REPORTER_ASSERT(reporter, 
-                            kSize*kSize*4+(kSize*kSize*4)/3 == size ||   // msaa4 failed
-                            kSize*kSize*4*4+(kSize*kSize*4)/3 == size || // auto-resolving
-                            kSize*kSize*4*5+(kSize*kSize*4)/3 == size);  // explicit resolve buffer
-    }
-
-    tex = make_mipmap_texture(provider, kNone_GrSurfaceFlags, kSize, kSize, 0);
-    size = tex->gpuMemorySize();
-    REPORTER_ASSERT(reporter, kSize*kSize*4+(kSize*kSize*4)/3 == size);
-}
-
-
 #endif