| Index: src/gpu/batches/GrAAFillRectBatch.cpp
|
| diff --git a/src/gpu/batches/GrAAFillRectBatch.cpp b/src/gpu/batches/GrAAFillRectBatch.cpp
|
| index 335dbedd8b1e4177c59e556c5ba5e4e2e40a846d..c6eb5ab9ed344f816b154eee8570e406a7f578d9 100644
|
| --- a/src/gpu/batches/GrAAFillRectBatch.cpp
|
| +++ b/src/gpu/batches/GrAAFillRectBatch.cpp
|
| @@ -51,16 +51,14 @@ const GrIndexBuffer* get_index_buffer(GrResourceProvider* resourceProvider) {
|
| * To use this template, an implementation must define the following static functions:
|
| * A Geometry struct
|
| *
|
| - * bool CanCombineLocalCoords(const SkMatrix& mine, const SkMatrix& theirs,
|
| - * bool usesLocalCoords)
|
| + * bool CanCombine(const Geometry& mine, const Geometry& theirs,
|
| + * const GrPipelineOptimizations&)
|
| *
|
| - * GrDefaultGeoProcFactory::LocalCoords::Type LocalCoordsType()
|
| + * const GrGeometryProcessor* CreateGP(const Geometry& seedGeometry,
|
| + * const GrPipelineOptimizations& opts)
|
| *
|
| - * bool StrideCheck(size_t vertexStride, bool canTweakAlphaForCoverage,
|
| - * bool usesLocalCoords)
|
| - *
|
| - * void FillInAttributes(intptr_t startVertex, size_t vertexStride,
|
| - * SkPoint* fan0Position, const Geometry&)
|
| + * Tesselate(intptr_t vertices, size_t vertexStride, const Geometry& geo,
|
| + * const GrPipelineOptimizations& opts)
|
| */
|
| template <typename Base>
|
| class AAFillRectBatch : public GrVertexBatch {
|
| @@ -83,18 +81,8 @@ public:
|
| }
|
|
|
| void initBatchTracker(const GrPipelineOptimizations& opt) override {
|
| - // Handle any color overrides
|
| - if (!opt.readsColor()) {
|
| - fGeoData[0].fColor = GrColor_ILLEGAL;
|
| - }
|
| opt.getOverrideColorIfSet(&fGeoData[0].fColor);
|
| -
|
| - // setup batch properties
|
| - fBatch.fColorIgnored = !opt.readsColor();
|
| - fBatch.fColor = fGeoData[0].fColor;
|
| - fBatch.fUsesLocalCoords = opt.readsLocalCoords();
|
| - fBatch.fCoverageIgnored = !opt.readsCoverage();
|
| - fBatch.fCanTweakAlphaForCoverage = opt.canTweakAlphaForCoverage();
|
| + fOpts = opt;
|
| }
|
|
|
| SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; }
|
| @@ -116,21 +104,8 @@ private:
|
| fGeoData.push_back();
|
| }
|
|
|
| - GrColor color() const { return fBatch.fColor; }
|
| - bool usesLocalCoords() const { return fBatch.fUsesLocalCoords; }
|
| - bool canTweakAlphaForCoverage() const { return fBatch.fCanTweakAlphaForCoverage; }
|
| - bool colorIgnored() const { return fBatch.fColorIgnored; }
|
| - const SkMatrix& viewMatrix() const { return fGeoData[0].fViewMatrix; }
|
| - bool coverageIgnored() const { return fBatch.fCoverageIgnored; }
|
| -
|
| void onPrepareDraws(Target* target) override {
|
| - bool canTweakAlphaForCoverage = this->canTweakAlphaForCoverage();
|
| -
|
| - SkAutoTUnref<const GrGeometryProcessor> gp(CreateFillRectGP(canTweakAlphaForCoverage,
|
| - this->viewMatrix(),
|
| - this->usesLocalCoords(),
|
| - Base::LocalCoordsType(),
|
| - this->coverageIgnored()));
|
| + SkAutoTUnref<const GrGeometryProcessor> gp(Base::CreateGP(this->seedGeometry(), fOpts));
|
| if (!gp) {
|
| SkDebugf("Couldn't create GrGeometryProcessor\n");
|
| return;
|
| @@ -139,8 +114,6 @@ private:
|
| target->initDraw(gp, this->pipeline());
|
|
|
| size_t vertexStride = gp->getVertexStride();
|
| - SkASSERT(Base::StrideCheck(vertexStride, canTweakAlphaForCoverage,
|
| - this->usesLocalCoords()));
|
| int instanceCount = fGeoData.count();
|
|
|
| SkAutoTUnref<const GrIndexBuffer> indexBuffer(get_index_buffer(target->resourceProvider()));
|
| @@ -154,15 +127,15 @@ private:
|
| }
|
|
|
| for (int i = 0; i < instanceCount; i++) {
|
| - this->generateAAFillRectGeometry(vertices,
|
| - i * kVertsPerAAFillRect * vertexStride,
|
| - vertexStride,
|
| - fGeoData[i],
|
| - canTweakAlphaForCoverage);
|
| + intptr_t verts = reinterpret_cast<intptr_t>(vertices) +
|
| + i * kVertsPerAAFillRect * vertexStride;
|
| + Base::Tesselate(verts, vertexStride, fGeoData[i], fOpts);
|
| }
|
| helper.recordDraw(target);
|
| }
|
|
|
| + const Geometry& seedGeometry() const { return fGeoData[0]; }
|
| +
|
| bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
|
| AAFillRectBatch* that = t->cast<AAFillRectBatch>();
|
| if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pipeline(),
|
| @@ -170,19 +143,14 @@ private:
|
| return false;
|
| }
|
|
|
| - if (!Base::CanCombineLocalCoords(this->viewMatrix(), that->viewMatrix(),
|
| - this->usesLocalCoords())) {
|
| + if (!Base::CanCombine(this->seedGeometry(), that->seedGeometry(), fOpts)) {
|
| return false;
|
| }
|
|
|
| - if (this->color() != that->color()) {
|
| - fBatch.fColor = GrColor_ILLEGAL;
|
| - }
|
| -
|
| // In the event of two batches, one who can tweak, one who cannot, we just fall back to
|
| // not tweaking
|
| - if (this->canTweakAlphaForCoverage() != that->canTweakAlphaForCoverage()) {
|
| - fBatch.fCanTweakAlphaForCoverage = false;
|
| + if (fOpts.canTweakAlphaForCoverage() && !that->fOpts.canTweakAlphaForCoverage()) {
|
| + fOpts = that->fOpts;
|
| }
|
|
|
| fGeoData.push_back_n(that->geoData()->count(), that->geoData()->begin());
|
| @@ -190,142 +158,146 @@ private:
|
| return true;
|
| }
|
|
|
| - void generateAAFillRectGeometry(void* vertices,
|
| - size_t offset,
|
| - size_t vertexStride,
|
| - const Geometry& args,
|
| - bool tweakAlphaForCoverage) const {
|
| - intptr_t verts = reinterpret_cast<intptr_t>(vertices) + offset;
|
| + GrPipelineOptimizations fOpts;
|
| + SkSTArray<1, Geometry, true> fGeoData;
|
| +};
|
|
|
| - SkPoint* fan0Pos = reinterpret_cast<SkPoint*>(verts);
|
| - SkPoint* fan1Pos = reinterpret_cast<SkPoint*>(verts + 4 * vertexStride);
|
| +static const GrGeometryProcessor* create_fill_rect_gp(
|
| + const SkMatrix& viewMatrix,
|
| + const GrPipelineOptimizations& opts,
|
| + GrDefaultGeoProcFactory::LocalCoords::Type localCoordsType) {
|
| + using namespace GrDefaultGeoProcFactory;
|
| +
|
| + Color color(Color::kAttribute_Type);
|
| + Coverage::Type coverageType;
|
| + // TODO remove coverage if coverage is ignored
|
| + /*if (coverageIgnored) {
|
| + coverageType = Coverage::kNone_Type;
|
| + } else*/ if (opts.canTweakAlphaForCoverage()) {
|
| + coverageType = Coverage::kSolid_Type;
|
| + } else {
|
| + coverageType = Coverage::kAttribute_Type;
|
| + }
|
| + Coverage coverage(coverageType);
|
| +
|
| + // We assume the caller has inverted the viewmatrix
|
| + if (LocalCoords::kHasExplicit_Type == localCoordsType) {
|
| + LocalCoords localCoords(localCoordsType);
|
| + return GrDefaultGeoProcFactory::Create(color, coverage, localCoords, SkMatrix::I());
|
| + } else {
|
| + LocalCoords localCoords(opts.readsLocalCoords() ? localCoordsType :
|
| + LocalCoords::kUnused_Type);
|
| + return CreateForDeviceSpace(color, coverage, localCoords, viewMatrix);
|
| + }
|
| +}
|
|
|
| - SkScalar inset = SkMinScalar(args.fDevRect.width(), SK_Scalar1);
|
| - inset = SK_ScalarHalf * SkMinScalar(inset, args.fDevRect.height());
|
| +static void generate_aa_fill_rect_geometry(intptr_t verts,
|
| + size_t vertexStride,
|
| + GrColor color,
|
| + const SkMatrix& viewMatrix,
|
| + const SkRect& rect,
|
| + const SkRect& devRect,
|
| + const GrPipelineOptimizations& opts,
|
| + const SkMatrix* localMatrix) {
|
| + SkPoint* fan0Pos = reinterpret_cast<SkPoint*>(verts);
|
| + SkPoint* fan1Pos = reinterpret_cast<SkPoint*>(verts + 4 * vertexStride);
|
| +
|
| + SkScalar inset = SkMinScalar(devRect.width(), SK_Scalar1);
|
| + inset = SK_ScalarHalf * SkMinScalar(inset, devRect.height());
|
| +
|
| + if (viewMatrix.rectStaysRect()) {
|
| + set_inset_fan(fan0Pos, vertexStride, devRect, -SK_ScalarHalf, -SK_ScalarHalf);
|
| + set_inset_fan(fan1Pos, vertexStride, devRect, inset, inset);
|
| + } else {
|
| + // compute transformed (1, 0) and (0, 1) vectors
|
| + SkVector vec[2] = {
|
| + { viewMatrix[SkMatrix::kMScaleX], viewMatrix[SkMatrix::kMSkewY] },
|
| + { viewMatrix[SkMatrix::kMSkewX], viewMatrix[SkMatrix::kMScaleY] }
|
| + };
|
| +
|
| + vec[0].normalize();
|
| + vec[0].scale(SK_ScalarHalf);
|
| + vec[1].normalize();
|
| + vec[1].scale(SK_ScalarHalf);
|
| +
|
| + // create the rotated rect
|
| + fan0Pos->setRectFan(rect.fLeft, rect.fTop,
|
| + rect.fRight, rect.fBottom, vertexStride);
|
| + viewMatrix.mapPointsWithStride(fan0Pos, vertexStride, 4);
|
| +
|
| + // Now create the inset points and then outset the original
|
| + // rotated points
|
| +
|
| + // TL
|
| + *((SkPoint*)((intptr_t)fan1Pos + 0 * vertexStride)) =
|
| + *((SkPoint*)((intptr_t)fan0Pos + 0 * vertexStride)) + vec[0] + vec[1];
|
| + *((SkPoint*)((intptr_t)fan0Pos + 0 * vertexStride)) -= vec[0] + vec[1];
|
| + // BL
|
| + *((SkPoint*)((intptr_t)fan1Pos + 1 * vertexStride)) =
|
| + *((SkPoint*)((intptr_t)fan0Pos + 1 * vertexStride)) + vec[0] - vec[1];
|
| + *((SkPoint*)((intptr_t)fan0Pos + 1 * vertexStride)) -= vec[0] - vec[1];
|
| + // BR
|
| + *((SkPoint*)((intptr_t)fan1Pos + 2 * vertexStride)) =
|
| + *((SkPoint*)((intptr_t)fan0Pos + 2 * vertexStride)) - vec[0] - vec[1];
|
| + *((SkPoint*)((intptr_t)fan0Pos + 2 * vertexStride)) += vec[0] + vec[1];
|
| + // TR
|
| + *((SkPoint*)((intptr_t)fan1Pos + 3 * vertexStride)) =
|
| + *((SkPoint*)((intptr_t)fan0Pos + 3 * vertexStride)) - vec[0] + vec[1];
|
| + *((SkPoint*)((intptr_t)fan0Pos + 3 * vertexStride)) += vec[0] - vec[1];
|
| + }
|
|
|
| - if (args.fViewMatrix.rectStaysRect()) {
|
| - set_inset_fan(fan0Pos, vertexStride, args.fDevRect, -SK_ScalarHalf, -SK_ScalarHalf);
|
| - set_inset_fan(fan1Pos, vertexStride, args.fDevRect, inset, inset);
|
| - } else {
|
| - // compute transformed (1, 0) and (0, 1) vectors
|
| - SkVector vec[2] = {
|
| - { args.fViewMatrix[SkMatrix::kMScaleX], args.fViewMatrix[SkMatrix::kMSkewY] },
|
| - { args.fViewMatrix[SkMatrix::kMSkewX], args.fViewMatrix[SkMatrix::kMScaleY] }
|
| - };
|
| -
|
| - vec[0].normalize();
|
| - vec[0].scale(SK_ScalarHalf);
|
| - vec[1].normalize();
|
| - vec[1].scale(SK_ScalarHalf);
|
| -
|
| - // create the rotated rect
|
| - fan0Pos->setRectFan(args.fRect.fLeft, args.fRect.fTop,
|
| - args.fRect.fRight, args.fRect.fBottom, vertexStride);
|
| - args.fViewMatrix.mapPointsWithStride(fan0Pos, vertexStride, 4);
|
| -
|
| - // Now create the inset points and then outset the original
|
| - // rotated points
|
| -
|
| - // TL
|
| - *((SkPoint*)((intptr_t)fan1Pos + 0 * vertexStride)) =
|
| - *((SkPoint*)((intptr_t)fan0Pos + 0 * vertexStride)) + vec[0] + vec[1];
|
| - *((SkPoint*)((intptr_t)fan0Pos + 0 * vertexStride)) -= vec[0] + vec[1];
|
| - // BL
|
| - *((SkPoint*)((intptr_t)fan1Pos + 1 * vertexStride)) =
|
| - *((SkPoint*)((intptr_t)fan0Pos + 1 * vertexStride)) + vec[0] - vec[1];
|
| - *((SkPoint*)((intptr_t)fan0Pos + 1 * vertexStride)) -= vec[0] - vec[1];
|
| - // BR
|
| - *((SkPoint*)((intptr_t)fan1Pos + 2 * vertexStride)) =
|
| - *((SkPoint*)((intptr_t)fan0Pos + 2 * vertexStride)) - vec[0] - vec[1];
|
| - *((SkPoint*)((intptr_t)fan0Pos + 2 * vertexStride)) += vec[0] + vec[1];
|
| - // TR
|
| - *((SkPoint*)((intptr_t)fan1Pos + 3 * vertexStride)) =
|
| - *((SkPoint*)((intptr_t)fan0Pos + 3 * vertexStride)) - vec[0] + vec[1];
|
| - *((SkPoint*)((intptr_t)fan0Pos + 3 * vertexStride)) += vec[0] - vec[1];
|
| + if (localMatrix) {
|
| + SkMatrix invViewMatrix;
|
| + if (!viewMatrix.invert(&invViewMatrix)) {
|
| + SkASSERT(false);
|
| + invViewMatrix = SkMatrix::I();
|
| }
|
| + SkMatrix localCoordMatrix;
|
| + localCoordMatrix.setConcat(*localMatrix, invViewMatrix);
|
| + SkPoint* fan0Loc = reinterpret_cast<SkPoint*>(verts + sizeof(SkPoint) + sizeof(GrColor));
|
| + localCoordMatrix.mapPointsWithStride(fan0Loc, fan0Pos, vertexStride, 8);
|
| + }
|
|
|
| - Base::FillInAttributes(verts, vertexStride, fan0Pos, args);
|
| -
|
| - // Make verts point to vertex color and then set all the color and coverage vertex attrs
|
| - // values.
|
| - verts += sizeof(SkPoint);
|
| -
|
| - // The coverage offset is always the last vertex attribute
|
| - intptr_t coverageOffset = vertexStride - sizeof(GrColor) - sizeof(SkPoint);
|
| - for (int i = 0; i < 4; ++i) {
|
| - if (tweakAlphaForCoverage) {
|
| - *reinterpret_cast<GrColor*>(verts + i * vertexStride) = 0;
|
| - } else {
|
| - *reinterpret_cast<GrColor*>(verts + i * vertexStride) = args.fColor;
|
| - *reinterpret_cast<float*>(verts + i * vertexStride + coverageOffset) = 0;
|
| - }
|
| - }
|
| + bool tweakAlphaForCoverage = opts.canTweakAlphaForCoverage();
|
| +
|
| + // Make verts point to vertex color and then set all the color and coverage vertex attrs
|
| + // values.
|
| + verts += sizeof(SkPoint);
|
|
|
| - int scale;
|
| - if (inset < SK_ScalarHalf) {
|
| - scale = SkScalarFloorToInt(512.0f * inset / (inset + SK_ScalarHalf));
|
| - SkASSERT(scale >= 0 && scale <= 255);
|
| + // The coverage offset is always the last vertex attribute
|
| + intptr_t coverageOffset = vertexStride - sizeof(GrColor) - sizeof(SkPoint);
|
| + for (int i = 0; i < 4; ++i) {
|
| + if (tweakAlphaForCoverage) {
|
| + *reinterpret_cast<GrColor*>(verts + i * vertexStride) = 0;
|
| } else {
|
| - scale = 0xff;
|
| + *reinterpret_cast<GrColor*>(verts + i * vertexStride) = color;
|
| + *reinterpret_cast<float*>(verts + i * vertexStride + coverageOffset) = 0;
|
| }
|
| + }
|
|
|
| - verts += 4 * vertexStride;
|
| -
|
| - float innerCoverage = GrNormalizeByteToFloat(scale);
|
| - GrColor scaledColor = (0xff == scale) ? args.fColor : SkAlphaMulQ(args.fColor, scale);
|
| -
|
| - for (int i = 0; i < 4; ++i) {
|
| - if (tweakAlphaForCoverage) {
|
| - *reinterpret_cast<GrColor*>(verts + i * vertexStride) = scaledColor;
|
| - } else {
|
| - *reinterpret_cast<GrColor*>(verts + i * vertexStride) = args.fColor;
|
| - *reinterpret_cast<float*>(verts + i * vertexStride +
|
| - coverageOffset) = innerCoverage;
|
| - }
|
| - }
|
| + int scale;
|
| + if (inset < SK_ScalarHalf) {
|
| + scale = SkScalarFloorToInt(512.0f * inset / (inset + SK_ScalarHalf));
|
| + SkASSERT(scale >= 0 && scale <= 255);
|
| + } else {
|
| + scale = 0xff;
|
| }
|
|
|
| - static const GrGeometryProcessor* CreateFillRectGP(
|
| - bool tweakAlphaForCoverage,
|
| - const SkMatrix& viewMatrix,
|
| - bool usesLocalCoords,
|
| - GrDefaultGeoProcFactory::LocalCoords::Type localCoordsType,
|
| - bool coverageIgnored) {
|
| - using namespace GrDefaultGeoProcFactory;
|
| -
|
| - Color color(Color::kAttribute_Type);
|
| - Coverage::Type coverageType;
|
| - // TODO remove coverage if coverage is ignored
|
| - /*if (coverageIgnored) {
|
| - coverageType = Coverage::kNone_Type;
|
| - } else*/ if (tweakAlphaForCoverage) {
|
| - coverageType = Coverage::kSolid_Type;
|
| - } else {
|
| - coverageType = Coverage::kAttribute_Type;
|
| - }
|
| - Coverage coverage(coverageType);
|
| + verts += 4 * vertexStride;
|
|
|
| - // We assume the caller has inverted the viewmatrix
|
| - if (LocalCoords::kHasExplicit_Type == localCoordsType) {
|
| - LocalCoords localCoords(localCoordsType);
|
| - return GrDefaultGeoProcFactory::Create(color, coverage, localCoords, SkMatrix::I());
|
| + float innerCoverage = GrNormalizeByteToFloat(scale);
|
| + GrColor scaledColor = (0xff == scale) ? color : SkAlphaMulQ(color, scale);
|
| +
|
| + for (int i = 0; i < 4; ++i) {
|
| + if (tweakAlphaForCoverage) {
|
| + *reinterpret_cast<GrColor*>(verts + i * vertexStride) = scaledColor;
|
| } else {
|
| - LocalCoords localCoords(usesLocalCoords ? localCoordsType : LocalCoords::kUnused_Type);
|
| - return CreateForDeviceSpace(color, coverage, localCoords, viewMatrix);
|
| + *reinterpret_cast<GrColor*>(verts + i * vertexStride) = color;
|
| + *reinterpret_cast<float*>(verts + i * vertexStride +
|
| + coverageOffset) = innerCoverage;
|
| }
|
| }
|
| -
|
| - struct BatchTracker {
|
| - GrColor fColor;
|
| - bool fUsesLocalCoords;
|
| - bool fColorIgnored;
|
| - bool fCoverageIgnored;
|
| - bool fCanTweakAlphaForCoverage;
|
| - };
|
| -
|
| - BatchTracker fBatch;
|
| - SkSTArray<1, Geometry, true> fGeoData;
|
| -};
|
| +}
|
|
|
| class AAFillRectBatchNoLocalMatrixImp {
|
| public:
|
| @@ -336,26 +308,33 @@ public:
|
| GrColor fColor;
|
| };
|
|
|
| - inline static bool CanCombineLocalCoords(const SkMatrix& mine, const SkMatrix& theirs,
|
| - bool usesLocalCoords) {
|
| + inline static bool CanCombine(const Geometry& mine, const Geometry& theirs,
|
| + const GrPipelineOptimizations& opts) {
|
| // We apply the viewmatrix to the rect points on the cpu. However, if the pipeline uses
|
| // local coords then we won't be able to batch. We could actually upload the viewmatrix
|
| // using vertex attributes in these cases, but haven't investigated that
|
| - return !usesLocalCoords || mine.cheapEqualTo(theirs);
|
| + return !opts.readsLocalCoords() || mine.fViewMatrix.cheapEqualTo(theirs.fViewMatrix);
|
| }
|
|
|
| - inline static GrDefaultGeoProcFactory::LocalCoords::Type LocalCoordsType() {
|
| - return GrDefaultGeoProcFactory::LocalCoords::kUsePosition_Type;
|
| + inline static const GrGeometryProcessor* CreateGP(const Geometry& geo,
|
| + const GrPipelineOptimizations& opts) {
|
| + const GrGeometryProcessor* gp =
|
| + create_fill_rect_gp(geo.fViewMatrix, opts,
|
| + GrDefaultGeoProcFactory::LocalCoords::kUsePosition_Type);
|
| +
|
| + SkASSERT(opts.canTweakAlphaForCoverage() ?
|
| + gp->getVertexStride() == sizeof(GrDefaultGeoProcFactory::PositionColorAttr) :
|
| + gp->getVertexStride() ==
|
| + sizeof(GrDefaultGeoProcFactory::PositionColorCoverageAttr));
|
| + return gp;
|
| }
|
|
|
| - inline static bool StrideCheck(size_t vertexStride, bool canTweakAlphaForCoverage,
|
| - bool usesLocalCoords) {
|
| - return canTweakAlphaForCoverage ?
|
| - vertexStride == sizeof(GrDefaultGeoProcFactory::PositionColorAttr) :
|
| - vertexStride == sizeof(GrDefaultGeoProcFactory::PositionColorCoverageAttr);
|
| + inline static void Tesselate(intptr_t vertices, size_t vertexStride, const Geometry& geo,
|
| + const GrPipelineOptimizations& opts) {
|
| + generate_aa_fill_rect_geometry(vertices, vertexStride,
|
| + geo.fColor, geo.fViewMatrix, geo.fRect, geo.fDevRect, opts,
|
| + NULL);
|
| }
|
| -
|
| - inline static void FillInAttributes(intptr_t, size_t, SkPoint*, const Geometry&) {}
|
| };
|
|
|
| class AAFillRectBatchLocalMatrixImp {
|
| @@ -368,34 +347,30 @@ public:
|
| GrColor fColor;
|
| };
|
|
|
| - inline static bool CanCombineLocalCoords(const SkMatrix& mine, const SkMatrix& theirs,
|
| - bool usesLocalCoords) {
|
| + inline static bool CanCombine(const Geometry& mine, const Geometry& theirs,
|
| + const GrPipelineOptimizations&) {
|
| return true;
|
| }
|
|
|
| - inline static GrDefaultGeoProcFactory::LocalCoords::Type LocalCoordsType() {
|
| - return GrDefaultGeoProcFactory::LocalCoords::kHasExplicit_Type;
|
| + inline static const GrGeometryProcessor* CreateGP(const Geometry& geo,
|
| + const GrPipelineOptimizations& opts) {
|
| + const GrGeometryProcessor* gp =
|
| + create_fill_rect_gp(geo.fViewMatrix, opts,
|
| + GrDefaultGeoProcFactory::LocalCoords::kHasExplicit_Type);
|
| +
|
| + SkASSERT(opts.canTweakAlphaForCoverage() ?
|
| + gp->getVertexStride() ==
|
| + sizeof(GrDefaultGeoProcFactory::PositionColorLocalCoordAttr) :
|
| + gp->getVertexStride() ==
|
| + sizeof(GrDefaultGeoProcFactory::PositionColorLocalCoordCoverage));
|
| + return gp;
|
| }
|
|
|
| - inline static bool StrideCheck(size_t vertexStride, bool canTweakAlphaForCoverage,
|
| - bool usesLocalCoords) {
|
| - // Whomever created us should not have done so if there are no local coords
|
| - return canTweakAlphaForCoverage ?
|
| - vertexStride == sizeof(GrDefaultGeoProcFactory::PositionColorLocalCoordAttr) :
|
| - vertexStride == sizeof(GrDefaultGeoProcFactory::PositionColorLocalCoordCoverage);
|
| - }
|
| -
|
| - inline static void FillInAttributes(intptr_t vertices, size_t vertexStride,
|
| - SkPoint* fan0Pos, const Geometry& args) {
|
| - SkMatrix invViewMatrix;
|
| - if (!args.fViewMatrix.invert(&invViewMatrix)) {
|
| - SkASSERT(false);
|
| - invViewMatrix = SkMatrix::I();
|
| - }
|
| - SkMatrix localCoordMatrix;
|
| - localCoordMatrix.setConcat(args.fLocalMatrix, invViewMatrix);
|
| - SkPoint* fan0Loc = reinterpret_cast<SkPoint*>(vertices + sizeof(SkPoint) + sizeof(GrColor));
|
| - localCoordMatrix.mapPointsWithStride(fan0Loc, fan0Pos, vertexStride, 8);
|
| + inline static void Tesselate(intptr_t vertices, size_t vertexStride, const Geometry& geo,
|
| + const GrPipelineOptimizations& opts) {
|
| + generate_aa_fill_rect_geometry(vertices, vertexStride,
|
| + geo.fColor, geo.fViewMatrix, geo.fRect, geo.fDevRect, opts,
|
| + &geo.fLocalMatrix);
|
| }
|
| };
|
|
|
|
|