blob: 582e0efff0bd761a3df94179fbf0302794ba705f [file] [log] [blame]
/*
* Copyright 2018 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 GrMagnifierEffect.fp; do not modify.
**************************************************************************************************/
#ifndef GrMagnifierEffect_DEFINED
#define GrMagnifierEffect_DEFINED
#include "SkTypes.h"
#include "GrFragmentProcessor.h"
#include "GrCoordTransform.h"
class GrMagnifierEffect : public GrFragmentProcessor {
public:
SkIRect bounds() const { return fBounds; }
SkRect srcRect() const { return fSrcRect; }
float xInvZoom() const { return fXInvZoom; }
float yInvZoom() const { return fYInvZoom; }
float xInvInset() const { return fXInvInset; }
float yInvInset() const { return fYInvInset; }
static std::unique_ptr<GrFragmentProcessor> Make(sk_sp<GrTextureProxy> src, SkIRect bounds,
SkRect srcRect, float xInvZoom, float yInvZoom,
float xInvInset, float yInvInset) {
return std::unique_ptr<GrFragmentProcessor>(new GrMagnifierEffect(
src, bounds, srcRect, xInvZoom, yInvZoom, xInvInset, yInvInset));
}
GrMagnifierEffect(const GrMagnifierEffect& src);
std::unique_ptr<GrFragmentProcessor> clone() const override;
const char* name() const override { return "MagnifierEffect"; }
private:
GrMagnifierEffect(sk_sp<GrTextureProxy> src, SkIRect bounds, SkRect srcRect, float xInvZoom,
float yInvZoom, float xInvInset, float yInvInset)
: INHERITED(kGrMagnifierEffect_ClassID, kNone_OptimizationFlags)
, fSrc(std::move(src))
, fBounds(bounds)
, fSrcRect(srcRect)
, fXInvZoom(xInvZoom)
, fYInvZoom(yInvZoom)
, fXInvInset(xInvInset)
, fYInvInset(yInvInset)
, fSrcCoordTransform(SkMatrix::I(), fSrc.proxy()) {
this->setTextureSamplerCnt(1);
this->addCoordTransform(&fSrcCoordTransform);
}
GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override;
bool onIsEqual(const GrFragmentProcessor&) const override;
const TextureSampler& onTextureSampler(int) const override;
GR_DECLARE_FRAGMENT_PROCESSOR_TEST
TextureSampler fSrc;
SkIRect fBounds;
SkRect fSrcRect;
float fXInvZoom;
float fYInvZoom;
float fXInvInset;
float fYInvInset;
GrCoordTransform fSrcCoordTransform;
typedef GrFragmentProcessor INHERITED;
};
#endif