blob: acf8a3fbf28afe136724e2f9476db441d95266bd [file] [log] [blame]
* Copyright 2014 Google Inc.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef DMJsonWriter_DEFINED
#define DMJsonWriter_DEFINED
#include "include/core/SkString.h"
#include "tools/flags/CommandLineFlags.h"
namespace DM {
* Class for collecting results from DM and writing to a json file.
* All methods are thread-safe.
class JsonWriter {
* Info describing a single run.
struct BitmapResult {
SkString name; // E.g. "ninepatch-stretch", "desk_gws.skp"
SkString config; // "gpu", "8888", "serialize", "pipe"
SkString sourceType; // "gm", "skp", "image"
SkString sourceOptions; // "image", "codec", "subset", "scanline"
SkString md5; // In ASCII, so 32 bytes long.
SkString ext; // Extension of file we wrote: "png", "pdf", ...
SkString gamut;
SkString transferFn;
SkString colorType;
SkString alphaType;
SkString colorDepth;
* Add a result to the end of the list of results.
static void AddBitmapResult(const BitmapResult&);
* Write all collected results to the file dir/dm.json.
static void DumpJson(const char* dir,
CommandLineFlags::StringArray key,
CommandLineFlags::StringArray properties);
* Read JSON file at path written by DumpJson, calling callback for each
* BitmapResult recorded in the file. Return success.
static bool ReadJson(const char* path, void(*callback)(BitmapResult));
} // namespace DM
#endif // DMJsonWriter_DEFINED