mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-25 19:25:43 +00:00
53d5092208
DecoderDoctorLogger and its related classes offer a cheap way to gather log messages from media stack objects, and then process these messages to extract object lifetimes and messages related to separate HTMLMediaElement's. MozReview-Commit-ID: AIf2nAMjoDy --HG-- extra : rebase_source : cf10185538aded870b9005e88563751f3638ae65
66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef DDLogValue_h_
|
|
#define DDLogValue_h_
|
|
|
|
#include "DDLogObject.h"
|
|
#include "MediaResult.h"
|
|
#include "mozilla/Variant.h"
|
|
#include "nsString.h"
|
|
|
|
namespace mozilla {
|
|
|
|
// Placeholder when no value is needed.
|
|
struct DDNoValue
|
|
{
|
|
};
|
|
|
|
// Value capturing a range (typically an offset and a number of bytes in a
|
|
// resource).
|
|
struct DDRange
|
|
{
|
|
const int64_t mOffset;
|
|
const int64_t mBytes;
|
|
DDRange(int64_t aOffset, int64_t aBytes)
|
|
: mOffset(aOffset)
|
|
, mBytes(aBytes)
|
|
{
|
|
}
|
|
};
|
|
|
|
// Value associated with a log message.
|
|
using DDLogValue = Variant<DDNoValue,
|
|
DDLogObject,
|
|
const char*, // Assumed to be a literal string.
|
|
const nsCString,
|
|
bool,
|
|
int8_t,
|
|
uint8_t,
|
|
int16_t,
|
|
uint16_t,
|
|
int32_t,
|
|
uint32_t,
|
|
int64_t,
|
|
uint64_t,
|
|
double,
|
|
DDRange,
|
|
nsresult,
|
|
MediaResult>;
|
|
|
|
void
|
|
AppendToString(const DDLogValue& aValue, nsCString& aString);
|
|
|
|
class JSONWriter;
|
|
void
|
|
ToJSON(const DDLogValue& aValue,
|
|
JSONWriter& aJSONWriter,
|
|
const char* aPropertyName);
|
|
|
|
} // namespace mozilla
|
|
|
|
#endif // DDLogValue_h_
|