1 files changed, 0 insertions, 147 deletions
diff --git a/src/gpu/effects/GrSkSLFP.h b/src/gpu/effects/GrSkSLFP.h
deleted file mode 100644
index 428e0892e0..0000000000
--- a/src/gpu/effects/GrSkSLFP.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright 2018 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef GrSkSLFP_DEFINED
-#define GrSkSLFP_DEFINED
-
-#include "GrCaps.h"
-#include "GrFragmentProcessor.h"
-#include "GrCoordTransform.h"
-#include "GrShaderCaps.h"
-#include "SkSLCompiler.h"
-#include "SkSLPipelineStageCodeGenerator.h"
-#include "SkRefCnt.h"
-#include "../private/GrSkSLFPFactoryCache.h"
-
-class GrContext;
-class GrSkSLFPFactory;
-
-class GrSkSLFP : public GrFragmentProcessor {
-public:
-    /**
-     * Returns a new unique identifier. Each different SkSL fragment processor should call
-     * NewIndex once, statically, and use this index for all calls to Make.
-     */
-    static int NewIndex() {
-        static int index = 0;
-        return sk_atomic_inc(&index);
-    }
-
-    /**
-     * Creates a new fragment processor from an SkSL source string and a struct of inputs to the
-     * program. The input struct's type is derived from the 'in' variables in the SkSL source, so
-     * e.g. the shader:
-     *
-     *    in bool dither;
-     *    in float x;
-     *    in float y;
-     *    ....
-     *
-     * would expect a pointer to a struct set up like:
-     *
-     * struct {
-     *     bool dither;
-     *     float x;
-     *     float y;
-     * };
-     *
-     * As turning SkSL into GLSL / SPIR-V / etc. is fairly expensive, and the output may differ
-     * based on the inputs, internally the process is divided into two steps: we first parse and
-     * semantically analyze the SkSL into an internal representation, and then "specialize" this
-     * internal representation based on the inputs. The unspecialized internal representation of
-     * the program is cached, so further specializations of the same code are much faster than the
-     * first call.
-     *
-     * This caching is based on the 'index' parameter, which should be derived by statically calling
-     * 'NewIndex()'. Each given SkSL string should have a single, statically defined index
-     * associated with it.
-     */
-    static std::unique_ptr<GrFragmentProcessor> Make(
-                   GrContext* context,
-                   int index,
-                   const char* name,
-                   const char* sksl,
-                   const void* inputs,
-                   size_t inputSize);
-
-    const char* name() const override;
-
-    std::unique_ptr<GrFragmentProcessor> clone() const override;
-
-private:
-    GrSkSLFP(sk_sp<GrSkSLFPFactoryCache> factoryCache, const GrShaderCaps* shaderCaps, int fIndex,
-             const char* name, const char* sksl, const void* inputs, size_t inputSize);
-
-    GrSkSLFP(const GrSkSLFP& other);
-
-    GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
-
-    void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override;
-
-    bool onIsEqual(const GrFragmentProcessor&) const override;
-
-    void createFactory() const;
-
-    sk_sp<GrSkSLFPFactoryCache> fFactoryCache;
-
-    const sk_sp<GrShaderCaps> fShaderCaps;
-
-    mutable sk_sp<GrSkSLFPFactory> fFactory;
-
-    int fIndex;
-
-    const char* fName;
-
-    const char* fSkSL;
-
-    const std::unique_ptr<int8_t[]> fInputs;
-
-    size_t fInputSize;
-
-    mutable SkSL::String fKey;
-
-    GR_DECLARE_FRAGMENT_PROCESSOR_TEST
-
-    typedef GrFragmentProcessor INHERITED;
-
-    friend class GrSkSLFPFactory;
-};
-
-/**
- * Produces GrFragmentProcessors from SkSL code. As the shader code produced from the SkSL depends
- * upon the inputs to the SkSL (static if's, etc.) we first create a factory for a given SkSL
- * string, then use that to create the actual GrFragmentProcessor.
- */
-class GrSkSLFPFactory : public SkNVRefCnt<GrSkSLFPFactory> {
-public:
-    /**
-     * Constructs a GrSkSLFPFactory for a given SkSL source string. Creating a factory will
-     * preprocess the SkSL and determine which of its inputs are declared "key" (meaning they cause
-     * the produced shaders to differ), so it is important to reuse the same factory instance for
-     * the same shader in order to avoid repeatedly re-parsing the SkSL.
-     */
-    GrSkSLFPFactory(const char* name, const GrShaderCaps* shaderCaps, const char* sksl);
-
-    const SkSL::Program* getSpecialization(const SkSL::String& key, const void* inputs,
-                                           size_t inputSize);
-
-    const char* fName;
-
-    SkSL::Compiler fCompiler;
-
-    std::shared_ptr<SkSL::Program> fBaseProgram;
-
-    std::vector<const SkSL::Variable*> fInputVars;
-
-    std::vector<const SkSL::Variable*> fKeyVars;
-
-    std::unordered_map<SkSL::String, std::unique_ptr<const SkSL::Program>> fSpecializations;
-
-    friend class GrSkSLFP;
-};
-
-#endif