1 /*
2  * Copyright 2018 Google Inc.
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 /**************************************************************************************************
9  *** This file was autogenerated from GrPremulInputFragmentProcessor.fp; do not modify.
10  **************************************************************************************************/
11 #ifndef GrPremulInputFragmentProcessor_DEFINED
12 #define GrPremulInputFragmentProcessor_DEFINED
13 #include "SkTypes.h"
14 #if SK_SUPPORT_GPU
15 #include "GrFragmentProcessor.h"
16 #include "GrCoordTransform.h"
17 class GrPremulInputFragmentProcessor : public GrFragmentProcessor {
18 public:
constantOutputForConstantInput(GrColor4f input)19     GrColor4f constantOutputForConstantInput(GrColor4f input) const override {
20         return input.premul();
21     }
Make()22     static std::unique_ptr<GrFragmentProcessor> Make() {
23         return std::unique_ptr<GrFragmentProcessor>(new GrPremulInputFragmentProcessor());
24     }
25     GrPremulInputFragmentProcessor(const GrPremulInputFragmentProcessor& src);
26     std::unique_ptr<GrFragmentProcessor> clone() const override;
name()27     const char* name() const override { return "PremulInputFragmentProcessor"; }
28 
29 private:
GrPremulInputFragmentProcessor()30     GrPremulInputFragmentProcessor()
31             : INHERITED(kGrPremulInputFragmentProcessor_ClassID,
32                         (OptimizationFlags)kPreservesOpaqueInput_OptimizationFlag |
33                                 kConstantOutputForConstantInput_OptimizationFlag) {}
34     GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
35     void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override;
36     bool onIsEqual(const GrFragmentProcessor&) const override;
37     GR_DECLARE_FRAGMENT_PROCESSOR_TEST
38     typedef GrFragmentProcessor INHERITED;
39 };
40 #endif
41 #endif
42