1 files changed, 0 insertions, 122 deletions
diff --git a/src/gpu/GrProcessor.h b/src/gpu/GrProcessor.h
index f4a1e1682b..1c0161a811 100644
--- a/src/gpu/GrProcessor.h
+++ b/src/gpu/GrProcessor.h
@@ -196,126 +196,4 @@ private:
     ClassID fClassID;
 };
 
-/** A GrProcessor with the ability to access textures, buffers, and image storages. */
-class GrResourceIOProcessor : public GrProcessor {
-public:
-    class TextureSampler;
-
-    int numTextureSamplers() const { return fNumTextureSamplers; }
-
-    /** Gets a TextureSampler which is a combination of a GrTextureProxy and how it is sampled.
-     * index must be valid according to numTextureSamplers(). */
-    const TextureSampler& textureSampler(int index) const {
-        SkASSERT(index >= 0 && index < fNumTextureSamplers);
-        return this->onTextureSampler(index);
-    }
-
-    bool instantiate(GrResourceProvider* resourceProvider) const;
-
-protected:
-    template <typename... Args>
-    static const TextureSampler& IthTextureSampler(int i, const TextureSampler& samp0,
-                                                   const Args&... samps) {
-        return (0 == i) ? samp0 : IthTextureSampler(i - 1, samps...);
-    }
-    inline static const TextureSampler& IthTextureSampler(int i);
-
-    GrResourceIOProcessor(ClassID classID) : INHERITED(classID) {}
-
-    void setTextureSamplerCnt(int numTextureSamplers) {
-        SkASSERT(numTextureSamplers >= 0);
-        fNumTextureSamplers = numTextureSamplers;
-    }
-
-    bool hasSameSamplers(const GrResourceIOProcessor&) const;
-
-    // These methods can be used by derived classes that also derive from GrProgramElement.
-    void addPendingIOs() const;
-    void removeRefs() const;
-    void pendingIOComplete() const;
-
-private:
-    virtual const TextureSampler& onTextureSampler(int index) const { return IthTextureSampler(0); }
-
-    int fNumTextureSamplers = 0;
-    typedef GrProcessor INHERITED;
-};
-
-/**
- * Used to represent a texture that is required by a GrResourceIOProcessor. It holds a GrTexture
- * along with an associated GrSamplerState. TextureSamplers don't perform any coord manipulation to
- * account for texture origin.
- */
-class GrResourceIOProcessor::TextureSampler {
-public:
-    /**
-     * Must be initialized before adding to a GrProcessor's texture access list.
-     */
-    TextureSampler();
-    /**
-     * This copy constructor is used by GrFragmentProcessor::clone() implementations. The copy
-     * always takes a new ref on the texture proxy as the new fragment processor will not yet be
-     * in pending execution state.
-     */
-    explicit TextureSampler(const TextureSampler& that)
-            : fProxyRef(sk_ref_sp(that.fProxyRef.get()), that.fProxyRef.ioType())
-            , fSamplerState(that.fSamplerState)
-            , fVisibility(that.fVisibility) {}
-
-    TextureSampler(sk_sp<GrTextureProxy>, const GrSamplerState&);
-
-    explicit TextureSampler(sk_sp<GrTextureProxy>,
-                            GrSamplerState::Filter = GrSamplerState::Filter::kNearest,
-                            GrSamplerState::WrapMode wrapXAndY = GrSamplerState::WrapMode::kClamp,
-                            GrShaderFlags visibility = kFragment_GrShaderFlag);
-
-    TextureSampler& operator=(const TextureSampler&) = delete;
-
-    void reset(sk_sp<GrTextureProxy>, const GrSamplerState&,
-               GrShaderFlags visibility = kFragment_GrShaderFlag);
-    void reset(sk_sp<GrTextureProxy>,
-               GrSamplerState::Filter = GrSamplerState::Filter::kNearest,
-               GrSamplerState::WrapMode wrapXAndY = GrSamplerState::WrapMode::kClamp,
-               GrShaderFlags visibility = kFragment_GrShaderFlag);
-
-    bool operator==(const TextureSampler& that) const {
-        return this->proxy()->underlyingUniqueID() == that.proxy()->underlyingUniqueID() &&
-               fSamplerState == that.fSamplerState && fVisibility == that.fVisibility;
-    }
-
-    bool operator!=(const TextureSampler& other) const { return !(*this == other); }
-
-    // 'instantiate' should only ever be called at flush time.
-    bool instantiate(GrResourceProvider* resourceProvider) const {
-        return SkToBool(fProxyRef.get()->instantiate(resourceProvider));
-    }
-
-    // 'peekTexture' should only ever be called after a successful 'instantiate' call
-    GrTexture* peekTexture() const {
-        SkASSERT(fProxyRef.get()->priv().peekTexture());
-        return fProxyRef.get()->priv().peekTexture();
-    }
-
-    GrTextureProxy* proxy() const { return fProxyRef.get()->asTextureProxy(); }
-    GrShaderFlags visibility() const { return fVisibility; }
-    const GrSamplerState& samplerState() const { return fSamplerState; }
-
-    bool isInitialized() const { return SkToBool(fProxyRef.get()); }
-    /**
-     * For internal use by GrProcessor.
-     */
-    const GrSurfaceProxyRef* programProxy() const { return &fProxyRef; }
-
-private:
-    GrSurfaceProxyRef fProxyRef;
-    GrSamplerState fSamplerState;
-    GrShaderFlags fVisibility;
-};
-
-const GrResourceIOProcessor::TextureSampler& GrResourceIOProcessor::IthTextureSampler(int i) {
-    SK_ABORT("Illegal texture sampler index");
-    static const TextureSampler kBogus;
-    return kBogus;
-}
-
 #endif