removed duplicate GrCircleEffect.cpp
Bug: skia:
Change-Id: I741342126cd37ae12865e88aa4b21e6f152537d7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/207310
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
diff --git a/src/gpu/effects/GrCircleEffect.cpp b/src/gpu/effects/GrCircleEffect.cpp
deleted file mode 100644
index f24f2d7..0000000
--- a/src/gpu/effects/GrCircleEffect.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * 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 GrCircleEffect.fp; do not modify.
- **************************************************************************************************/
-#include "GrCircleEffect.h"
-#include "glsl/GrGLSLFragmentProcessor.h"
-#include "glsl/GrGLSLFragmentShaderBuilder.h"
-#include "glsl/GrGLSLProgramBuilder.h"
-#include "GrTexture.h"
-#include "SkSLCPP.h"
-#include "SkSLUtil.h"
-class GrGLSLCircleEffect : public GrGLSLFragmentProcessor {
-public:
- GrGLSLCircleEffect() {}
- void emitCode(EmitArgs& args) override {
- GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;
- const GrCircleEffect& _outer = args.fFp.cast<GrCircleEffect>();
- (void)_outer;
- auto edgeType = _outer.edgeType;
- (void)edgeType;
- auto center = _outer.center;
- (void)center;
- auto radius = _outer.radius;
- (void)radius;
- prevRadius = -1.0;
- circleVar =
- args.fUniformHandler->addUniform(kFragment_GrShaderFlag, kHalf4_GrSLType, "circle");
- fragBuilder->codeAppendf(
- "half2 prevCenter;\nhalf prevRadius = %f;\nhalf d;\n@if (%d == 2 || %d == 3) {\n "
- " d = half((length((float2(%s.xy) - sk_FragCoord.xy) * float(%s.w)) - 1.0) * "
- "float(%s.z));\n} else {\n d = half((1.0 - length((float2(%s.xy) - "
- "sk_FragCoord.xy) * float(%s.w))) * float(%s.z));\n}\n@if ((%d == 1 || %d == 3) || "
- "%d == 4) {\n d = clamp(d, 0.0, 1.0);\n} else {\n d = d > 0.5 ? 1.0 : "
- "0.0;\n}\n%s = %s * d;\n",
- prevRadius, (int)_outer.edgeType, (int)_outer.edgeType,
- args.fUniformHandler->getUniformCStr(circleVar),
- args.fUniformHandler->getUniformCStr(circleVar),
- args.fUniformHandler->getUniformCStr(circleVar),
- args.fUniformHandler->getUniformCStr(circleVar),
- args.fUniformHandler->getUniformCStr(circleVar),
- args.fUniformHandler->getUniformCStr(circleVar), (int)_outer.edgeType,
- (int)_outer.edgeType, (int)_outer.edgeType, args.fOutputColor, args.fInputColor);
- }
-
-private:
- void onSetData(const GrGLSLProgramDataManager& pdman,
- const GrFragmentProcessor& _proc) override {
- const GrCircleEffect& _outer = _proc.cast<GrCircleEffect>();
- auto edgeType = _outer.edgeType;
- (void)edgeType;
- auto center = _outer.center;
- (void)center;
- auto radius = _outer.radius;
- (void)radius;
- UniformHandle& circle = circleVar;
- (void)circle;
-
- if (radius != prevRadius || center != prevCenter) {
- SkScalar effectiveRadius = radius;
- if (GrProcessorEdgeTypeIsInverseFill((GrClipEdgeType)edgeType)) {
- effectiveRadius -= 0.5f;
- // When the radius is 0.5 effectiveRadius is 0 which causes an inf * 0 in the
- // shader.
- effectiveRadius = SkTMax(0.001f, effectiveRadius);
- } else {
- effectiveRadius += 0.5f;
- }
- pdman.set4f(circle, center.fX, center.fY, effectiveRadius,
- SkScalarInvert(effectiveRadius));
- prevCenter = center;
- prevRadius = radius;
- }
- }
- SkPoint prevCenter = half2(0);
- float prevRadius = 0;
- UniformHandle circleVar;
-};
-GrGLSLFragmentProcessor* GrCircleEffect::onCreateGLSLInstance() const {
- return new GrGLSLCircleEffect();
-}
-void GrCircleEffect::onGetGLSLProcessorKey(const GrShaderCaps& caps,
- GrProcessorKeyBuilder* b) const {
- b->add32((int32_t)edgeType);
-}
-bool GrCircleEffect::onIsEqual(const GrFragmentProcessor& other) const {
- const GrCircleEffect& that = other.cast<GrCircleEffect>();
- (void)that;
- if (edgeType != that.edgeType) return false;
- if (center != that.center) return false;
- if (radius != that.radius) return false;
- return true;
-}
-GrCircleEffect::GrCircleEffect(const GrCircleEffect& src)
- : INHERITED(kGrCircleEffect_ClassID, src.optimizationFlags())
- , edgeType(src.edgeType)
- , center(src.center)
- , radius(src.radius) {}
-std::unique_ptr<GrFragmentProcessor> GrCircleEffect::clone() const {
- return std::unique_ptr<GrFragmentProcessor>(new GrCircleEffect(*this));
-}
-GR_DEFINE_FRAGMENT_PROCESSOR_TEST(GrCircleEffect);
-#if GR_TEST_UTILS
-std::unique_ptr<GrFragmentProcessor> GrCircleEffect::TestCreate(GrProcessorTestData* testData) {
- SkPoint center;
- center.fX = testData->fRandom->nextRangeScalar(0.f, 1000.f);
- center.fY = testData->fRandom->nextRangeScalar(0.f, 1000.f);
- SkScalar radius = testData->fRandom->nextRangeF(1.f, 1000.f);
- GrClipEdgeType et;
- do {
- et = (GrClipEdgeType)testData->fRandom->nextULessThan(kGrClipEdgeTypeCnt);
- } while (GrClipEdgeType::kHairlineAA == et);
- return GrCircleEffect::Make(et, center, radius);
-}
-#endif