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/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/*
* This file was autogenerated from GrAlphaThresholdFragmentProcessor.fp; do not modify.
*/
#ifndef GrAlphaThresholdFragmentProcessor_DEFINED
#define GrAlphaThresholdFragmentProcessor_DEFINED
#include "SkTypes.h"
#if SK_SUPPORT_GPU
#include "GrColorSpaceXform.h"
#include "GrFragmentProcessor.h"
#include "GrCoordTransform.h"
#include "GrColorSpaceXform.h"
class GrAlphaThresholdFragmentProcessor : public GrFragmentProcessor {
public:
inline OptimizationFlags optFlags(float outerThreshold);
sk_sp<GrColorSpaceXform> colorXform() const { return fColorXform; }
float innerThreshold() const { return fInnerThreshold; }
float outerThreshold() const { return fOuterThreshold; }
static std::unique_ptr<GrFragmentProcessor> Make(sk_sp<GrTextureProxy> image,
sk_sp<GrColorSpaceXform>
colorXform,
sk_sp<GrTextureProxy>
mask,
float innerThreshold,
float outerThreshold,
const SkIRect& bounds) {
return std::unique_ptr<GrFragmentProcessor>(new GrAlphaThresholdFragmentProcessor(
image, colorXform, mask, innerThreshold, outerThreshold, bounds));
}
GrAlphaThresholdFragmentProcessor(const GrAlphaThresholdFragmentProcessor& src);
std::unique_ptr<GrFragmentProcessor> clone() const override;
const char* name() const override { return "AlphaThresholdFragmentProcessor"; }
private:
GrAlphaThresholdFragmentProcessor(sk_sp<GrTextureProxy> image,
sk_sp<GrColorSpaceXform> colorXform,
sk_sp<GrTextureProxy> mask, float innerThreshold,
float outerThreshold, const SkIRect& bounds)
: INHERITED(kNone_OptimizationFlags)
, fImage(std::move(image))
, fColorXform(colorXform)
, fMask(std::move(mask))
, fInnerThreshold(innerThreshold)
, fOuterThreshold(outerThreshold)
, fImageCoordTransform(SkMatrix::I(), fImage.proxy())
, fMaskCoordTransform(
SkMatrix::MakeTrans(SkIntToScalar(-bounds.x()), SkIntToScalar(-bounds.y())),
fMask.proxy()) {
this->addTextureSampler(&fImage);
this->addTextureSampler(&fMask);
this->addCoordTransform(&fImageCoordTransform);
this->addCoordTransform(&fMaskCoordTransform);
this->initClassID<GrAlphaThresholdFragmentProcessor>();
}
GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override;
bool onIsEqual(const GrFragmentProcessor&) const override;
GR_DECLARE_FRAGMENT_PROCESSOR_TEST
TextureSampler fImage;
sk_sp<GrColorSpaceXform> fColorXform;
TextureSampler fMask;
float fInnerThreshold;
float fOuterThreshold;
GrCoordTransform fImageCoordTransform;
GrCoordTransform fMaskCoordTransform;
typedef GrFragmentProcessor INHERITED;
};
#endif
#endif
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