80 SkShaderBase::Context* SkShaderBase::makeContext(const ContextRec& rec, SkArenaAlloc* alloc) const {  in makeContext()  argument
83     if (rec.fMatrix->hasPerspective() ||  in makeContext()
85         (rec.fLocalMatrix && rec.fLocalMatrix->hasPerspective()) ||  in makeContext()
86         !this->computeTotalInverse(*rec.fMatrix, rec.fLocalMatrix, nullptr)) {  in makeContext()
90     return this->onMakeContext(rec, alloc);  in makeContext()
96 SkShaderBase::Context::Context(const SkShaderBase& shader, const ContextRec& rec)  in Context()  argument
97     : fShader(shader), fCTM(*rec.fMatrix)  in Context()
100     SkASSERT(!rec.fMatrix->hasPerspective());  in Context()
101     SkASSERT(!rec.fLocalMatrix || !rec.fLocalMatrix->hasPerspective());  in Context()
106     SkAssertResult(fShader.computeTotalInverse(*rec.fMatrix, rec.fLocalMatrix, &fTotalInverse));  in Context()
108     fPaintAlpha = rec.fPaint->getAlpha();  in Context()
159 bool SkShaderBase::appendStages(const StageRec& rec) const {  in appendStages()
160     return this->onAppendStages(rec);  in appendStages()
163 bool SkShaderBase::onAppendStages(const StageRec& rec) const {  in onAppendStages()
167     SkTCopyOnFirstWrite<SkPaint> opaquePaint(rec.fPaint);  in onAppendStages()
168     if (rec.fPaint.getAlpha() != SK_AlphaOPAQUE) {  in onAppendStages()
172     ContextRec cr(*opaquePaint, rec.fCTM, rec.fLocalM, rec.fDstColorType, rec.fDstCS);  in onAppendStages()
178     auto cb = rec.fAlloc->make<CallbackCtx>();  in onAppendStages()
179     cb->shader = rec.fDstCS ? SkColorSpaceXformer::Make(sk_ref_sp(rec.fDstCS))->apply(this)  in onAppendStages()
181     cb->ctx = as_SB(cb->shader)->makeContext(cr, rec.fAlloc);  in onAppendStages()
196         rec.fPipeline->append(SkRasterPipeline::seed_shader);  in onAppendStages()
197         rec.fPipeline->append(SkRasterPipeline::callback, cb);  in onAppendStages()