Change SkShader;asFragmentProcessor signature to no longer take skpaint\grcolor*

src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkTwoPointConicalGradient_gpu.h"
 
@@ skipping 165 matching lines @@
 
 GrGLFragmentProcessor* Edge2PtConicalEffect::onCreateGLInstance() const {
     return new GLEdge2PtConicalEffect(*this);
 }
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(Edge2PtConicalEffect);
 
 /*
  * All Two point conical gradient test create functions may occasionally create edge case shaders
  */
-GrFragmentProcessor* Edge2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
+const GrFragmentProcessor* Edge2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
     SkPoint center1 = {d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1()};
     SkScalar radius1 = d->fRandom->nextUScalar1();
     SkPoint center2;
     SkScalar radius2;
     do {
         center2.set(d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1());
         // If the circles are identical the factory will give us an empty shader.
         // This will happen if we pick identical centers
     } while (center1 == center2);
 
     // Below makes sure that circle one is contained within circle two
     // and both circles are touching on an edge
     SkPoint diff = center2 - center1;
     SkScalar diffLen = diff.length();
     radius2 = radius1 + diffLen;
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
     SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
                                                                           center2, radius2,
                                                                           colors, stops, colorCount,
                                                                           tm));
-    SkPaint paint;
-    GrFragmentProcessor* fp;
-    GrColor paintColor;
-    SkAssertResult(shader->asFragmentProcessor(d->fContext, paint,
-                                               GrTest::TestMatrix(d->fRandom), nullptr,
-                                               &paintColor, d->fProcDataManager, &fp));
+    const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext,
+        GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality, d->fProcDataManager);
+    GrAlwaysAssert(fp);
     return fp;
 }
 
 GLEdge2PtConicalEffect::GLEdge2PtConicalEffect(const GrProcessor&)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedRadius(-SK_ScalarMax)
     , fCachedDiffRadius(-SK_ScalarMax) {}
 
 void GLEdge2PtConicalEffect::emitCode(EmitArgs& args) {
@@ skipping 230 matching lines @@
 
 GrGLFragmentProcessor* FocalOutside2PtConicalEffect::onCreateGLInstance() const {
     return new GLFocalOutside2PtConicalEffect(*this);
 }
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(FocalOutside2PtConicalEffect);
 
 /*
  * All Two point conical gradient test create functions may occasionally create edge case shaders
  */
-GrFragmentProcessor* FocalOutside2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
+const GrFragmentProcessor* FocalOutside2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
     SkPoint center1 = {d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1()};
     SkScalar radius1 = 0.f;
     SkPoint center2;
     SkScalar radius2;
     do {
         center2.set(d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1());
         // Need to make sure the centers are not the same or else focal point will be inside
     } while (center1 == center2);
         SkPoint diff = center2 - center1;
         SkScalar diffLen = diff.length();
         // Below makes sure that the focal point is not contained within circle two
         radius2 = d->fRandom->nextRangeF(0.f, diffLen);
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
     SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
                                                                           center2, radius2,
                                                                           colors, stops, colorCount,
                                                                           tm));
-    SkPaint paint;
-    GrFragmentProcessor* effect;
-    GrColor paintColor;
-    GrPaint grPaint;
-    SkAssertResult(shader->asFragmentProcessor(d->fContext, paint,
-                                               GrTest::TestMatrix(d->fRandom), nullptr,
-                                               &paintColor, d->fProcDataManager,
-                                               &effect));
-    return effect;
+    const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext,
+        GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality, d->fProcDataManager);
+    GrAlwaysAssert(fp);
+    return fp;
 }
 
 GLFocalOutside2PtConicalEffect::GLFocalOutside2PtConicalEffect(const GrProcessor& processor)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedFocal(SK_ScalarMax) {
     const FocalOutside2PtConicalEffect& data = processor.cast<FocalOutside2PtConicalEffect>();
     fIsFlipped = data.isFlipped();
 }
 
@@ skipping 159 matching lines @@
 
 GrGLFragmentProcessor* FocalInside2PtConicalEffect::onCreateGLInstance() const {
     return new GLFocalInside2PtConicalEffect(*this);
 }
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(FocalInside2PtConicalEffect);
 
 /*
  * All Two point conical gradient test create functions may occasionally create edge case shaders
  */
-GrFragmentProcessor* FocalInside2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
+const GrFragmentProcessor* FocalInside2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
     SkPoint center1 = {d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1()};
     SkScalar radius1 = 0.f;
     SkPoint center2;
     SkScalar radius2;
     do {
         center2.set(d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1());
         // Below makes sure radius2 is larger enouch such that the focal point
         // is inside the end circle
         SkScalar increase = d->fRandom->nextUScalar1();
         SkPoint diff = center2 - center1;
         SkScalar diffLen = diff.length();
         radius2 = diffLen + increase;
         // If the circles are identical the factory will give us an empty shader.
     } while (radius1 == radius2 && center1 == center2);
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
     SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
                                                                           center2, radius2,
                                                                           colors, stops, colorCount,
                                                                           tm));
-    SkPaint paint;
-    GrColor paintColor;
-    GrFragmentProcessor* fp;
-    SkAssertResult(shader->asFragmentProcessor(d->fContext, paint,
-                                               GrTest::TestMatrix(d->fRandom), nullptr,
-                                               &paintColor, d->fProcDataManager, &fp));
+    const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext,
+        GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality, d->fProcDataManager);
+    GrAlwaysAssert(fp);
     return fp;
 }
 
 GLFocalInside2PtConicalEffect::GLFocalInside2PtConicalEffect(const GrProcessor&)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedFocal(SK_ScalarMax) {}
 
 void GLFocalInside2PtConicalEffect::emitCode(EmitArgs& args) {
     const FocalInside2PtConicalEffect& ge = args.fFp.cast<FocalInside2PtConicalEffect>();
@@ skipping 196 matching lines @@
 
 GrGLFragmentProcessor* CircleInside2PtConicalEffect::onCreateGLInstance() const {
     return new GLCircleInside2PtConicalEffect(*this);
 }
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(CircleInside2PtConicalEffect);
 
 /*
  * All Two point conical gradient test create functions may occasionally create edge case shaders
  */
-GrFragmentProcessor*
-CircleInside2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
+const GrFragmentProcessor* CircleInside2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
     SkPoint center1 = {d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1()};
     SkScalar radius1 = d->fRandom->nextUScalar1() + 0.0001f; // make sure radius1 != 0
     SkPoint center2;
     SkScalar radius2;
     do {
         center2.set(d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1());
         // Below makes sure that circle one is contained within circle two
         SkScalar increase = d->fRandom->nextUScalar1();
         SkPoint diff = center2 - center1;
         SkScalar diffLen = diff.length();
         radius2 = radius1 + diffLen + increase;
         // If the circles are identical the factory will give us an empty shader.
     } while (radius1 == radius2 && center1 == center2);
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
     SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
                                                                           center2, radius2,
                                                                           colors, stops, colorCount,
                                                                           tm));
-    SkPaint paint;
-    GrColor paintColor;
-    GrFragmentProcessor* fp;
-    SkAssertResult(shader->asFragmentProcessor(d->fContext, paint,
-                                               GrTest::TestMatrix(d->fRandom), nullptr,
-                                               &paintColor, d->fProcDataManager, &fp));
+    const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext,
+        GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality, d->fProcDataManager);
+    GrAlwaysAssert(fp);
     return fp;
 }
 
 GLCircleInside2PtConicalEffect::GLCircleInside2PtConicalEffect(const GrProcessor& processor)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedCenterX(SK_ScalarMax)
     , fCachedCenterY(SK_ScalarMax)
     , fCachedA(SK_ScalarMax)
     , fCachedB(SK_ScalarMax)
@@ skipping 180 matching lines @@
 
 GrGLFragmentProcessor* CircleOutside2PtConicalEffect::onCreateGLInstance() const {
     return new GLCircleOutside2PtConicalEffect(*this);
 }
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(CircleOutside2PtConicalEffect);
 
 /*
  * All Two point conical gradient test create functions may occasionally create edge case shaders
  */
-GrFragmentProcessor* CircleOutside2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
+const GrFragmentProcessor* CircleOutside2PtConicalEffect::TestCreate(GrProcessorTestData* d) {
     SkPoint center1 = {d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1()};
     SkScalar radius1 = d->fRandom->nextUScalar1() + 0.0001f; // make sure radius1 != 0
     SkPoint center2;
     SkScalar radius2;
     SkScalar diffLen;
     do {
         center2.set(d->fRandom->nextUScalar1(), d->fRandom->nextUScalar1());
         // If the circles share a center than we can't be in the outside case
     } while (center1 == center2);
     SkPoint diff = center2 - center1;
     diffLen = diff.length();
     // Below makes sure that circle one is not contained within circle two
     // and have radius2 >= radius to match sorting on cpu side
     radius2 = radius1 + d->fRandom->nextRangeF(0.f, diffLen);
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
     SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
                                                                           center2, radius2,
                                                                           colors, stops, colorCount,
                                                                           tm));
-    SkPaint paint;
-    GrColor paintColor;
-    GrFragmentProcessor* fp;
-    SkAssertResult(shader->asFragmentProcessor(d->fContext, paint,
-                                               GrTest::TestMatrix(d->fRandom), nullptr,
-                                               &paintColor, d->fProcDataManager, &fp));
+    const GrFragmentProcessor* fp = shader->asFragmentProcessor(
+        d->fContext,GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality,
+        d->fProcDataManager);
+    GrAlwaysAssert(fp);
     return fp;
 }
 
 GLCircleOutside2PtConicalEffect::GLCircleOutside2PtConicalEffect(const GrProcessor& processor)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedCenterX(SK_ScalarMax)
     , fCachedCenterY(SK_ScalarMax)
     , fCachedA(SK_ScalarMax)
     , fCachedB(SK_ScalarMax)
@@ skipping 137 matching lines @@
     } else if (type == kEdge_ConicalType) {
         set_matrix_edge_conical(shader, &matrix);
         return Edge2PtConicalEffect::Create(ctx, procDataManager, shader, matrix, tm);
     } else {
         return CircleOutside2PtConicalEffect::Create(ctx, procDataManager, shader, matrix, tm,
                                                      info);
     }
 }
 
 #endif