Lines Matching full:fhandle
396 "code": "static void DeleteCallback(void*, void* context) {\n delete (char*) context;\n}\nclass CustomAllocator : public SkRasterHandleAllocator {\npublic:\n bool allocHandle(const SkImageInfo& info, Rec* rec) override {\n char* context = new char[4]{'s', 'k', 'i', 'a'};\n rec->fReleaseProc = DeleteCallback;\n rec->fReleaseCtx = context;\n rec->fHandle = context;\n rec->fPixels = context;\n rec->fRowBytes = 4;\n return true;\n }\n void updateHandle(Handle handle, const SkMatrix& ctm, const SkIRect& clip_bounds) override {\n // apply canvas matrix and clip to custom environment\n }\n};\n\nvoid draw(SkCanvas* canvas) {\n const SkImageInfo info = SkImageInfo::MakeN32Premul(1, 1);\n std::unique_ptr<SkCanvas> c2 =\n SkRasterHandleAllocator::MakeCanvas(std::unique_ptr<CustomAllocator>(\n new CustomAllocator()), info);\n char* context = (char*) c2->accessTopRasterHandle();\n SkDebugf(\"context = %.4s\\n\", context);\n}\n",
