The Tor Browser: gfx/gl/GfxTexturesReporter.h@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* vim: set ts=8 sts=4 et sw=4 tw=80: */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef GFXTEXTURESREPORTER_H_

     8 #define GFXTEXTURESREPORTER_H_

    10 #include "nsIMemoryReporter.h"

    11 #include "GLTypes.h"

    13 namespace mozilla {

    14 namespace gl {

    16 class GfxTexturesReporter MOZ_FINAL : public nsIMemoryReporter

    17 {

    18 public:

    19     NS_DECL_ISUPPORTS

    21     GfxTexturesReporter()

    22     {

    23 #ifdef DEBUG

    24         // There must be only one instance of this class, due to |sAmount|

    25         // being static.  Assert this.

    26         static bool hasRun = false;

    27         MOZ_ASSERT(!hasRun);

    28         hasRun = true;

    29 #endif

    30     }

    32     enum MemoryUse {

    33         // when memory being allocated is reported to a memory reporter

    34         MemoryAllocated,

    35         // when memory being freed is reported to a memory reporter

    36         MemoryFreed

    37     };

    39     // When memory is used/freed for tile textures, call this method to update

    40     // the value reported by this memory reporter.

    41     static void UpdateAmount(MemoryUse action, GLenum format, GLenum type,

    42                              int32_t tileWidth, int32_t tileHeight);

    44     NS_IMETHOD CollectReports(nsIHandleReportCallback* aHandleReport,

    45                               nsISupports* aData)

    46     {

    47         return MOZ_COLLECT_REPORT(

    48             "gfx-textures", KIND_OTHER, UNITS_BYTES, sAmount,

    49             "Memory used for storing GL textures.");

    50     }

    52 private:

    53     static int64_t sAmount;

    54 };

    56 }

    57 }

    59 #endif // GFXTEXTURESREPORTER_H_

The Tor Browser / file revision

gfx/gl/GfxTexturesReporter.h@129ffea94266

gfx/gl/GfxTexturesReporter.h