| /* |
| * Copyright 2018 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "src/gpu/ops/GrFillRectOp.h" |
| |
| #include "include/core/SkMatrix.h" |
| #include "include/core/SkRect.h" |
| #include "src/gpu/GrCaps.h" |
| #include "src/gpu/GrGeometryProcessor.h" |
| #include "src/gpu/GrPaint.h" |
| #include "src/gpu/GrProgramInfo.h" |
| #include "src/gpu/SkGr.h" |
| #include "src/gpu/geometry/GrQuad.h" |
| #include "src/gpu/geometry/GrQuadBuffer.h" |
| #include "src/gpu/geometry/GrQuadUtils.h" |
| #include "src/gpu/glsl/GrGLSLColorSpaceXformHelper.h" |
| #include "src/gpu/glsl/GrGLSLGeometryProcessor.h" |
| #include "src/gpu/glsl/GrGLSLVarying.h" |
| #include "src/gpu/ops/GrMeshDrawOp.h" |
| #include "src/gpu/ops/GrQuadPerEdgeAA.h" |
| #include "src/gpu/ops/GrSimpleMeshDrawOpHelperWithStencil.h" |
| |
| namespace { |
| |
| using VertexSpec = GrQuadPerEdgeAA::VertexSpec; |
| using ColorType = GrQuadPerEdgeAA::ColorType; |
| |
| #ifdef SK_DEBUG |
| static SkString dump_quad_info(int index, const GrQuad* deviceQuad, |
| const GrQuad* localQuad, const SkPMColor4f& color, |
| GrQuadAAFlags aaFlags) { |
| GrQuad safeLocal = localQuad ? *localQuad : GrQuad(); |
| SkString str; |
| str.appendf("%d: Color: [%.2f, %.2f, %.2f, %.2f], Edge AA: l%u_t%u_r%u_b%u, \n" |
| " device quad: [(%.2f, %2.f, %.2f), (%.2f, %.2f, %.2f), (%.2f, %.2f, %.2f), " |
| "(%.2f, %.2f, %.2f)],\n" |
| " local quad: [(%.2f, %2.f, %.2f), (%.2f, %.2f, %.2f), (%.2f, %.2f, %.2f), " |
| "(%.2f, %.2f, %.2f)]\n", |
| index, color.fR, color.fG, color.fB, color.fA, |
| (uint32_t) (aaFlags & GrQuadAAFlags::kLeft), |
| (uint32_t) (aaFlags & GrQuadAAFlags::kTop), |
| (uint32_t) (aaFlags & GrQuadAAFlags::kRight), |
| (uint32_t) (aaFlags & GrQuadAAFlags::kBottom), |
| deviceQuad->x(0), deviceQuad->y(0), deviceQuad->w(0), |
| deviceQuad->x(1), deviceQuad->y(1), deviceQuad->w(1), |
| deviceQuad->x(2), deviceQuad->y(2), deviceQuad->w(2), |
| deviceQuad->x(3), deviceQuad->y(3), deviceQuad->w(3), |
| safeLocal.x(0), safeLocal.y(0), safeLocal.w(0), |
| safeLocal.x(1), safeLocal.y(1), safeLocal.w(1), |
| safeLocal.x(2), safeLocal.y(2), safeLocal.w(2), |
| safeLocal.x(3), safeLocal.y(3), safeLocal.w(3)); |
| return str; |
| } |
| #endif |
| |
| class FillRectOp final : public GrMeshDrawOp { |
| private: |
| using Helper = GrSimpleMeshDrawOpHelperWithStencil; |
| |
| public: |
| static std::unique_ptr<GrDrawOp> Make(GrRecordingContext* context, |
| GrPaint&& paint, |
| GrAAType aaType, |
| DrawQuad* quad, |
| const GrUserStencilSettings* stencilSettings, |
| Helper::InputFlags inputFlags) { |
| // Clean up deviations between aaType and edgeAA |
| GrQuadUtils::ResolveAAType(aaType, quad->fEdgeFlags, quad->fDevice, |
| &aaType, &quad->fEdgeFlags); |
| return Helper::FactoryHelper<FillRectOp>(context, std::move(paint), aaType, quad, |
| stencilSettings, inputFlags); |
| } |
| |
| // aaType is passed to Helper in the initializer list, so incongruities between aaType and |
| // edgeFlags must be resolved prior to calling this constructor. |
| FillRectOp(Helper::MakeArgs args, SkPMColor4f paintColor, GrAAType aaType, |
| DrawQuad* quad, const GrUserStencilSettings* stencil, Helper::InputFlags inputFlags) |
| : INHERITED(ClassID()) |
| , fHelper(args, aaType, stencil, inputFlags) |
| , fQuads(1, !fHelper.isTrivial()) { |
| // Set bounds before clipping so we don't have to worry about unioning the bounds of |
| // the two potential quads (GrQuad::bounds() is perspective-safe). |
| this->setBounds(quad->fDevice.bounds(), HasAABloat(aaType == GrAAType::kCoverage), |
| IsHairline::kNo); |
| |
| DrawQuad extra; |
| // Only clip when there's anti-aliasing. When non-aa, the GPU clips just fine and there's |
| // no inset/outset math that requires w > 0. |
| int count = quad->fEdgeFlags != GrQuadAAFlags::kNone ? GrQuadUtils::ClipToW0(quad, &extra) |
| : 1; |
| if (count == 0) { |
| // We can't discard the op at this point, but disable AA flags so it won't go through |
| // inset/outset processing |
| quad->fEdgeFlags = GrQuadAAFlags::kNone; |
| count = 1; |
| } |
| |
| // Conservatively keep track of the local coordinates; it may be that the paint doesn't |
| // need them after analysis is finished. If the paint is known to be solid up front they |
| // can be skipped entirely. |
| fQuads.append(quad->fDevice, {paintColor, quad->fEdgeFlags}, |
| fHelper.isTrivial() ? nullptr : &quad->fLocal); |
| if (count > 1) { |
| fQuads.append(extra.fDevice, { paintColor, extra.fEdgeFlags }, |
| fHelper.isTrivial() ? nullptr : &extra.fLocal); |
| } |
| } |
| |
| const char* name() const override { return "FillRectOp"; } |
| |
| void visitProxies(const VisitProxyFunc& func) const override { |
| if (fProgramInfo) { |
| fProgramInfo->visitFPProxies(func); |
| } else { |
| return fHelper.visitProxies(func); |
| } |
| } |
| |
| #ifdef SK_DEBUG |
| SkString dumpInfo() const override { |
| SkString str; |
| str.appendf("# draws: %u\n", fQuads.count()); |
| str.appendf("Device quad type: %u, local quad type: %u\n", |
| (uint32_t) fQuads.deviceQuadType(), (uint32_t) fQuads.localQuadType()); |
| str += fHelper.dumpInfo(); |
| int i = 0; |
| auto iter = fQuads.iterator(); |
| while(iter.next()) { |
| const ColorAndAA& info = iter.metadata(); |
| str += dump_quad_info(i, iter.deviceQuad(), iter.localQuad(), |
| info.fColor, info.fAAFlags); |
| i++; |
| } |
| str += INHERITED::dumpInfo(); |
| return str; |
| } |
| #endif |
| |
| GrProcessorSet::Analysis finalize( |
| const GrCaps& caps, const GrAppliedClip* clip, bool hasMixedSampledCoverage, |
| GrClampType clampType) override { |
| // Initialize aggregate color analysis with the first quad's color (which always exists) |
| auto iter = fQuads.metadata(); |
| SkAssertResult(iter.next()); |
| GrProcessorAnalysisColor quadColors(iter->fColor); |
| // Then combine the colors of any additional quads (e.g. from MakeSet) |
| while(iter.next()) { |
| quadColors = GrProcessorAnalysisColor::Combine(quadColors, iter->fColor); |
| if (quadColors.isUnknown()) { |
| // No point in accumulating additional starting colors, combining cannot make it |
| // less unknown. |
| break; |
| } |
| } |
| |
| // If the AA type is coverage, it will be a single value per pixel; if it's not coverage AA |
| // then the coverage is always 1.0, so specify kNone for more optimal blending. |
| auto coverage = fHelper.aaType() == GrAAType::kCoverage |
| ? GrProcessorAnalysisCoverage::kSingleChannel |
| : GrProcessorAnalysisCoverage::kNone; |
| auto result = fHelper.finalizeProcessors( |
| caps, clip, hasMixedSampledCoverage, clampType, coverage, &quadColors); |
| // If there is a constant color after analysis, that means all of the quads should be set |
| // to the same color (even if they started out with different colors). |
| iter = fQuads.metadata(); |
| SkPMColor4f colorOverride; |
| if (quadColors.isConstant(&colorOverride)) { |
| fColorType = GrQuadPerEdgeAA::MinColorType(colorOverride); |
| while(iter.next()) { |
| iter->fColor = colorOverride; |
| } |
| } else { |
| // Otherwise compute the color type needed as the max over all quads. |
| fColorType = ColorType::kNone; |
| while(iter.next()) { |
| fColorType = std::max(fColorType, GrQuadPerEdgeAA::MinColorType(iter->fColor)); |
| } |
| } |
| // Most SkShaders' FPs multiply their calculated color by the paint color or alpha. We want |
| // to use ColorType::kNone to optimize out that multiply. However, if there are no color |
| // FPs then were really writing a special shader for white rectangles and not saving any |
| // multiples. So in that case use bytes to avoid the extra shader (and possibly work around |
| // an ANGLE issue: crbug.com/942565). |
| if (fColorType == ColorType::kNone && !result.hasColorFragmentProcessor()) { |
| fColorType = ColorType::kByte; |
| } |
| |
| return result; |
| } |
| |
| FixedFunctionFlags fixedFunctionFlags() const override { |
| // Since the AA type of the whole primitive is kept consistent with the per edge AA flags |
| // the helper's fixed function flags are appropriate. |
| return fHelper.fixedFunctionFlags(); |
| } |
| |
| DEFINE_OP_CLASS_ID |
| |
| private: |
| friend class ::GrFillRectOp; // for access to addQuad |
| |
| #if GR_TEST_UTILS |
| int numQuads() const final { return fQuads.count(); } |
| #endif |
| |
| VertexSpec vertexSpec() const { |
| auto indexBufferOption = GrQuadPerEdgeAA::CalcIndexBufferOption(fHelper.aaType(), |
| fQuads.count()); |
| |
| return VertexSpec(fQuads.deviceQuadType(), fColorType, fQuads.localQuadType(), |
| fHelper.usesLocalCoords(), GrQuadPerEdgeAA::Subset::kNo, |
| fHelper.aaType(), |
| fHelper.compatibleWithCoverageAsAlpha(), indexBufferOption); |
| } |
| |
| GrProgramInfo* programInfo() override { |
| // This Op implements its own onPrePrepareDraws so this entry point should never be called. |
| SkASSERT(0); |
| return fProgramInfo; |
| } |
| |
| void onCreateProgramInfo(const GrCaps* caps, |
| SkArenaAlloc* arena, |
| const GrSurfaceProxyView* writeView, |
| GrAppliedClip&& appliedClip, |
| const GrXferProcessor::DstProxyView& dstProxyView) override { |
| const VertexSpec vertexSpec = this->vertexSpec(); |
| |
| GrGeometryProcessor* gp = GrQuadPerEdgeAA::MakeProcessor(arena, vertexSpec); |
| SkASSERT(gp->vertexStride() == vertexSpec.vertexSize()); |
| |
| fProgramInfo = fHelper.createProgramInfoWithStencil(caps, arena, writeView, |
| std::move(appliedClip), |
| dstProxyView, gp, |
| vertexSpec.primitiveType()); |
| } |
| |
| void onPrePrepareDraws(GrRecordingContext* context, |
| const GrSurfaceProxyView* writeView, |
| GrAppliedClip* clip, |
| const GrXferProcessor::DstProxyView& dstProxyView) override { |
| TRACE_EVENT0("skia.gpu", TRACE_FUNC); |
| |
| SkASSERT(!fPrePreparedVertices); |
| |
| SkArenaAlloc* arena = context->priv().recordTimeAllocator(); |
| |
| // This is equivalent to a GrOpFlushState::detachAppliedClip |
| GrAppliedClip appliedClip = clip ? std::move(*clip) : GrAppliedClip(); |
| |
| this->createProgramInfo(context->priv().caps(), arena, writeView, |
| std::move(appliedClip), dstProxyView); |
| |
| context->priv().recordProgramInfo(fProgramInfo); |
| |
| const VertexSpec vertexSpec = this->vertexSpec(); |
| |
| const int totalNumVertices = fQuads.count() * vertexSpec.verticesPerQuad(); |
| const size_t totalVertexSizeInBytes = vertexSpec.vertexSize() * totalNumVertices; |
| |
| fPrePreparedVertices = arena->makeArrayDefault<char>(totalVertexSizeInBytes); |
| |
| this->tessellate(vertexSpec, fPrePreparedVertices); |
| } |
| |
| void tessellate(const VertexSpec& vertexSpec, char* dst) const { |
| static constexpr SkRect kEmptyDomain = SkRect::MakeEmpty(); |
| |
| GrQuadPerEdgeAA::Tessellator tessellator(vertexSpec, dst); |
| auto iter = fQuads.iterator(); |
| while (iter.next()) { |
| // All entries should have local coords, or no entries should have local coords, |
| // matching !helper.isTrivial() (which is more conservative than helper.usesLocalCoords) |
| SkASSERT(iter.isLocalValid() != fHelper.isTrivial()); |
| auto info = iter.metadata(); |
| tessellator.append(iter.deviceQuad(), iter.localQuad(), |
| info.fColor, kEmptyDomain, info.fAAFlags); |
| } |
| } |
| |
| void onPrepareDraws(Target* target) override { |
| TRACE_EVENT0("skia.gpu", TRACE_FUNC); |
| |
| const VertexSpec vertexSpec = this->vertexSpec(); |
| |
| // Make sure that if the op thought it was a solid color, the vertex spec does not use |
| // local coords. |
| SkASSERT(!fHelper.isTrivial() || !fHelper.usesLocalCoords()); |
| |
| const int totalNumVertices = fQuads.count() * vertexSpec.verticesPerQuad(); |
| |
| // Fill the allocated vertex data |
| void* vdata = target->makeVertexSpace(vertexSpec.vertexSize(), totalNumVertices, |
| &fVertexBuffer, &fBaseVertex); |
| if (!vdata) { |
| SkDebugf("Could not allocate vertices\n"); |
| return; |
| } |
| |
| if (fPrePreparedVertices) { |
| const size_t totalVertexSizeInBytes = vertexSpec.vertexSize() * totalNumVertices; |
| |
| memcpy(vdata, fPrePreparedVertices, totalVertexSizeInBytes); |
| } else { |
| this->tessellate(vertexSpec, (char*) vdata); |
| } |
| |
| if (vertexSpec.needsIndexBuffer()) { |
| fIndexBuffer = GrQuadPerEdgeAA::GetIndexBuffer(target, vertexSpec.indexBufferOption()); |
| if (!fIndexBuffer) { |
| SkDebugf("Could not allocate indices\n"); |
| return; |
| } |
| } |
| } |
| |
| void onExecute(GrOpFlushState* flushState, const SkRect& chainBounds) override { |
| if (!fVertexBuffer) { |
| return; |
| } |
| |
| const VertexSpec vertexSpec = this->vertexSpec(); |
| |
| if (vertexSpec.needsIndexBuffer() && !fIndexBuffer) { |
| return; |
| } |
| |
| if (!fProgramInfo) { |
| this->createProgramInfo(flushState); |
| } |
| |
| const int totalNumVertices = fQuads.count() * vertexSpec.verticesPerQuad(); |
| |
| flushState->bindPipelineAndScissorClip(*fProgramInfo, chainBounds); |
| flushState->bindBuffers(fIndexBuffer.get(), nullptr, fVertexBuffer.get()); |
| flushState->bindTextures(fProgramInfo->primProc(), nullptr, fProgramInfo->pipeline()); |
| GrQuadPerEdgeAA::IssueDraw(flushState->caps(), flushState->opsRenderPass(), vertexSpec, 0, |
| fQuads.count(), totalNumVertices, fBaseVertex); |
| } |
| |
| CombineResult onCombineIfPossible(GrOp* t, GrRecordingContext::Arenas*, |
| const GrCaps& caps) override { |
| TRACE_EVENT0("skia.gpu", TRACE_FUNC); |
| const auto* that = t->cast<FillRectOp>(); |
| |
| bool upgradeToCoverageAAOnMerge = false; |
| if (fHelper.aaType() != that->fHelper.aaType()) { |
| if (!CanUpgradeAAOnMerge(fHelper.aaType(), that->fHelper.aaType())) { |
| return CombineResult::kCannotCombine; |
| } |
| upgradeToCoverageAAOnMerge = true; |
| } |
| |
| if (CombinedQuadCountWillOverflow(fHelper.aaType(), upgradeToCoverageAAOnMerge, |
| fQuads.count() + that->fQuads.count())) { |
| return CombineResult::kCannotCombine; |
| } |
| |
| // Unlike most users of the draw op helper, this op can merge none-aa and coverage-aa draw |
| // ops together, so pass true as the last argument. |
| if (!fHelper.isCompatible(that->fHelper, caps, this->bounds(), that->bounds(), true)) { |
| return CombineResult::kCannotCombine; |
| } |
| |
| // If the paints were compatible, the trivial/solid-color state should be the same |
| SkASSERT(fHelper.isTrivial() == that->fHelper.isTrivial()); |
| |
| // If the processor sets are compatible, the two ops are always compatible; it just needs to |
| // adjust the state of the op to be the more general quad and aa types of the two ops and |
| // then concatenate the per-quad data. |
| fColorType = std::max(fColorType, that->fColorType); |
| |
| // The helper stores the aa type, but isCompatible(with true arg) allows the two ops' aa |
| // types to be none and coverage, in which case this op's aa type must be lifted to coverage |
| // so that quads with no aa edges can be batched with quads that have some/all edges aa'ed. |
| if (upgradeToCoverageAAOnMerge) { |
| fHelper.setAAType(GrAAType::kCoverage); |
| } |
| |
| fQuads.concat(that->fQuads); |
| return CombineResult::kMerged; |
| } |
| |
| bool canAddQuads(int numQuads, GrAAType aaType) { |
| // The new quad's aa type should be the same as the first quad's or none, except when the |
| // first quad's aa type was already downgraded to none, in which case the stored type must |
| // be lifted to back to the requested type. |
| int quadCount = fQuads.count() + numQuads; |
| if (aaType != fHelper.aaType() && aaType != GrAAType::kNone) { |
| auto indexBufferOption = GrQuadPerEdgeAA::CalcIndexBufferOption(aaType, quadCount); |
| if (quadCount > GrQuadPerEdgeAA::QuadLimit(indexBufferOption)) { |
| // Promoting to the new aaType would've caused an overflow of the indexBuffer |
| // limit |
| return false; |
| } |
| |
| // Original quad was downgraded to non-aa, lift back up to this quad's required type |
| SkASSERT(fHelper.aaType() == GrAAType::kNone); |
| fHelper.setAAType(aaType); |
| } else { |
| auto indexBufferOption = GrQuadPerEdgeAA::CalcIndexBufferOption(fHelper.aaType(), |
| quadCount); |
| if (quadCount > GrQuadPerEdgeAA::QuadLimit(indexBufferOption)) { |
| return false; // This op can't grow any more |
| } |
| } |
| |
| return true; |
| } |
| |
| // Similar to onCombineIfPossible, but adds a quad assuming its op would have been compatible. |
| // But since it's avoiding the op list management, it must update the op's bounds. |
| bool addQuad(DrawQuad* quad, const SkPMColor4f& color, GrAAType aaType) { |
| SkRect newBounds = this->bounds(); |
| newBounds.joinPossiblyEmptyRect(quad->fDevice.bounds()); |
| |
| DrawQuad extra; |
| int count = quad->fEdgeFlags != GrQuadAAFlags::kNone ? GrQuadUtils::ClipToW0(quad, &extra) |
| : 1; |
| if (count == 0 ) { |
| // Just skip the append (trivial success) |
| return true; |
| } else if (!this->canAddQuads(count, aaType)) { |
| // Not enough room in the index buffer for the AA type |
| return false; |
| } else { |
| // Can actually add the 1 or 2 quads representing the draw |
| fQuads.append(quad->fDevice, { color, quad->fEdgeFlags }, |
| fHelper.isTrivial() ? nullptr : &quad->fLocal); |
| if (count > 1) { |
| fQuads.append(extra.fDevice, { color, extra.fEdgeFlags }, |
| fHelper.isTrivial() ? nullptr : &extra.fLocal); |
| } |
| // Update the bounds |
| this->setBounds(newBounds, HasAABloat(fHelper.aaType() == GrAAType::kCoverage), |
| IsHairline::kNo); |
| return true; |
| } |
| } |
| |
| struct ColorAndAA { |
| SkPMColor4f fColor; |
| GrQuadAAFlags fAAFlags; |
| }; |
| |
| Helper fHelper; |
| GrQuadBuffer<ColorAndAA> fQuads; |
| char* fPrePreparedVertices = nullptr; |
| |
| GrProgramInfo* fProgramInfo = nullptr; |
| ColorType fColorType; |
| |
| sk_sp<const GrBuffer> fVertexBuffer; |
| sk_sp<const GrBuffer> fIndexBuffer; |
| int fBaseVertex; |
| |
| typedef GrMeshDrawOp INHERITED; |
| }; |
| |
| } // anonymous namespace |
| |
| std::unique_ptr<GrDrawOp> GrFillRectOp::Make(GrRecordingContext* context, |
| GrPaint&& paint, |
| GrAAType aaType, |
| DrawQuad* quad, |
| const GrUserStencilSettings* stencil, |
| InputFlags inputFlags) { |
| return FillRectOp::Make(context, std::move(paint), aaType, std::move(quad), stencil, |
| inputFlags); |
| } |
| |
| std::unique_ptr<GrDrawOp> GrFillRectOp::MakeNonAARect(GrRecordingContext* context, |
| GrPaint&& paint, |
| const SkMatrix& view, |
| const SkRect& rect, |
| const GrUserStencilSettings* stencil) { |
| DrawQuad quad{GrQuad::MakeFromRect(rect, view), GrQuad(rect), GrQuadAAFlags::kNone}; |
| return FillRectOp::Make(context, std::move(paint), GrAAType::kNone, &quad, stencil, |
| InputFlags::kNone); |
| } |
| |
| std::unique_ptr<GrDrawOp> GrFillRectOp::MakeOp(GrRecordingContext* context, |
| GrPaint&& paint, |
| GrAAType aaType, |
| const SkMatrix& viewMatrix, |
| const GrRenderTargetContext::QuadSetEntry quads[], |
| int cnt, |
| const GrUserStencilSettings* stencilSettings, |
| int* numConsumed) { |
| // First make a draw op for the first quad in the set |
| SkASSERT(cnt > 0); |
| |
| DrawQuad quad{GrQuad::MakeFromRect(quads[0].fRect, viewMatrix), |
| GrQuad::MakeFromRect(quads[0].fRect, quads[0].fLocalMatrix), |
| quads[0].fAAFlags}; |
| paint.setColor4f(quads[0].fColor); |
| std::unique_ptr<GrDrawOp> op = FillRectOp::Make(context, std::move(paint), aaType, |
| &quad, stencilSettings, InputFlags::kNone); |
| FillRectOp* fillRects = op->cast<FillRectOp>(); |
| |
| *numConsumed = 1; |
| // Accumulate remaining quads similar to onCombineIfPossible() without creating an op |
| for (int i = 1; i < cnt; ++i) { |
| quad = {GrQuad::MakeFromRect(quads[i].fRect, viewMatrix), |
| GrQuad::MakeFromRect(quads[i].fRect, quads[i].fLocalMatrix), |
| quads[i].fAAFlags}; |
| |
| GrAAType resolvedAA; |
| GrQuadUtils::ResolveAAType(aaType, quads[i].fAAFlags, quad.fDevice, |
| &resolvedAA, &quad.fEdgeFlags); |
| |
| if (!fillRects->addQuad(&quad, quads[i].fColor, resolvedAA)) { |
| break; |
| } |
| |
| (*numConsumed)++; |
| } |
| |
| return op; |
| } |
| |
| void GrFillRectOp::AddFillRectOps(GrRenderTargetContext* rtc, |
| const GrClip& clip, |
| GrRecordingContext* context, |
| GrPaint&& paint, |
| GrAAType aaType, |
| const SkMatrix& viewMatrix, |
| const GrRenderTargetContext::QuadSetEntry quads[], |
| int cnt, |
| const GrUserStencilSettings* stencilSettings) { |
| |
| int offset = 0; |
| int numLeft = cnt; |
| while (numLeft) { |
| int numConsumed = 0; |
| |
| std::unique_ptr<GrDrawOp> op = MakeOp(context, GrPaint::Clone(paint), aaType, viewMatrix, |
| &quads[offset], numLeft, stencilSettings, |
| &numConsumed); |
| |
| offset += numConsumed; |
| numLeft -= numConsumed; |
| |
| rtc->addDrawOp(clip, std::move(op)); |
| } |
| |
| SkASSERT(offset == cnt); |
| } |
| |
| #if GR_TEST_UTILS |
| |
| uint32_t GrFillRectOp::ClassID() { |
| return FillRectOp::ClassID(); |
| } |
| |
| #include "src/gpu/GrDrawOpTest.h" |
| #include "src/gpu/SkGr.h" |
| |
| GR_DRAW_OP_TEST_DEFINE(FillRectOp) { |
| SkMatrix viewMatrix = GrTest::TestMatrixInvertible(random); |
| SkRect rect = GrTest::TestRect(random); |
| |
| GrAAType aaType = GrAAType::kNone; |
| if (random->nextBool()) { |
| aaType = (numSamples > 1) ? GrAAType::kMSAA : GrAAType::kCoverage; |
| } |
| const GrUserStencilSettings* stencil = random->nextBool() ? nullptr |
| : GrGetRandomStencil(random, context); |
| |
| GrQuadAAFlags aaFlags = GrQuadAAFlags::kNone; |
| aaFlags |= random->nextBool() ? GrQuadAAFlags::kLeft : GrQuadAAFlags::kNone; |
| aaFlags |= random->nextBool() ? GrQuadAAFlags::kTop : GrQuadAAFlags::kNone; |
| aaFlags |= random->nextBool() ? GrQuadAAFlags::kRight : GrQuadAAFlags::kNone; |
| aaFlags |= random->nextBool() ? GrQuadAAFlags::kBottom : GrQuadAAFlags::kNone; |
| |
| if (random->nextBool()) { |
| if (random->nextBool()) { |
| // Single local matrix |
| SkMatrix localMatrix = GrTest::TestMatrixInvertible(random); |
| DrawQuad quad = {GrQuad::MakeFromRect(rect, viewMatrix), |
| GrQuad::MakeFromRect(rect, localMatrix), aaFlags}; |
| return GrFillRectOp::Make(context, std::move(paint), aaType, &quad, stencil); |
| } else { |
| // Pass local rect directly |
| SkRect localRect = GrTest::TestRect(random); |
| DrawQuad quad = {GrQuad::MakeFromRect(rect, viewMatrix), |
| GrQuad(localRect), aaFlags}; |
| return GrFillRectOp::Make(context, std::move(paint), aaType, &quad, stencil); |
| } |
| } else { |
| // The simplest constructor |
| DrawQuad quad = {GrQuad::MakeFromRect(rect, viewMatrix), GrQuad(rect), aaFlags}; |
| return GrFillRectOp::Make(context, std::move(paint), aaType, &quad, stencil); |
| } |
| } |
| |
| #endif |