static void sk_trace_dump_visitor(const SkResourceCache::Rec& rec, void* context) {
SkTraceMemoryDump* dump = static_cast<SkTraceMemoryDump*>(context);
SkString dumpName = SkStringPrintf("skia/sk_resource_cache/%s_%p", rec.getCategory(), &rec);
SkDiscardableMemory* discardable = rec.diagnostic_only_getDiscardable();
if (discardable) {
dump->setDiscardableMemoryBacking(dumpName.c_str(), *discardable);
// The discardable memory size will be calculated by dumper, but we also dump what we think
// the size of object in memory is irrespective of whether object is live or dead.
dump->dumpNumericValue(dumpName.c_str(), "discardable_size", "bytes", rec.bytesUsed());
} else {
dump->dumpNumericValue(dumpName.c_str(), "size", "bytes", rec.bytesUsed());
dump->setMemoryBacking(dumpName.c_str(), "malloc", nullptr);
}
}
static void sk_trace_dump_visitor(const SkResourceCache::Rec& rec, void* context) {
SkTraceMemoryDump* dump = static_cast<SkTraceMemoryDump*>(context);
SkString dump_name = SkStringPrintf("skia/sk_resource_cache/%s_%p", rec.getCategory(), &rec);
SkDiscardableMemory* discardable = rec.diagnostic_only_getDiscardable();
if (discardable) {
dump->setDiscardableMemoryBacking(dump_name.c_str(), *discardable);
} else {
dump->dumpNumericValue(dump_name.c_str(), "size", "bytes", rec.bytesUsed());
dump->setMemoryBacking(dump_name.c_str(), "malloc", nullptr);
}
}
static void sk_trace_dump_visitor(const SkGlyphCache& cache, void* context) {
SkTraceMemoryDump* dump = static_cast<SkTraceMemoryDump*>(context);
const SkTypeface* face = cache.getScalerContext()->getTypeface();
const SkScalerContextRec& rec = cache.getScalerContext()->getRec();
SkString fontName;
face->getFamilyName(&fontName);
// Replace all special characters with '_'.
for (size_t index = 0; index < fontName.size(); ++index) {
if (!std::isalnum(fontName[index])) {
fontName[index] = '_';
}
}
SkString dumpName = SkStringPrintf("%s/%s_%d/%p",
gGlyphCacheDumpName, fontName.c_str(), rec.fFontID, &cache);
dump->dumpNumericValue(dumpName.c_str(), "size", "bytes", cache.getMemoryUsed());
dump->dumpNumericValue(dumpName.c_str(), "glyph_count", "objects", cache.countCachedGlyphs());
dump->setMemoryBacking(dumpName.c_str(), "malloc", nullptr);
}