The Tor Browser: gfx/angle/src/libGLESv2/renderer/IndexRangeCache.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 //

     2 // Copyright (c) 2013 The ANGLE Project Authors. All rights reserved.

     3 // Use of this source code is governed by a BSD-style license that can be

     4 // found in the LICENSE file.

     5 //

     7 // IndexRangeCache.h: Defines the rx::IndexRangeCache class which stores information about

     8 // ranges of indices.

    10 #ifndef LIBGLESV2_RENDERER_INDEXRANGECACHE_H_

    11 #define LIBGLESV2_RENDERER_INDEXRANGECACHE_H_

    13 #include "common/angleutils.h"

    15 namespace rx

    16 {

    18 class IndexRangeCache

    19 {

    20   public:

    21     void addRange(GLenum type, intptr_t offset, GLsizei count, unsigned int minIdx, unsigned int maxIdx,

    22                   unsigned int streamOffset);

    23     bool findRange(GLenum type, intptr_t offset, GLsizei count, unsigned int *outMinIndex,

    24                    unsigned int *outMaxIndex, unsigned int *outStreamOffset) const;

    26     void invalidateRange(unsigned int offset, unsigned int size);

    27     void clear();

    29   private:

    30     struct IndexRange

    31     {

    32         GLenum type;

    33         intptr_t offset;

    34         GLsizei count;

    36         IndexRange();

    37         IndexRange(GLenum type, intptr_t offset, GLsizei count);

    39         bool operator<(const IndexRange& rhs) const;

    40     };

    42     struct IndexBounds

    43     {

    44         unsigned int minIndex;

    45         unsigned int maxIndex;

    46         unsigned int streamOffset;

    48         IndexBounds();

    49         IndexBounds(unsigned int minIdx, unsigned int maxIdx, unsigned int offset);

    50     };

    52     typedef std::map<IndexRange, IndexBounds> IndexRangeMap;

    53     IndexRangeMap mIndexRangeCache;

    54 };

    56 }

    58 #endif LIBGLESV2_RENDERER_INDEXRANGECACHE_H

The Tor Browser / file revision

gfx/angle/src/libGLESv2/renderer/IndexRangeCache.h@129ffea94266

gfx/angle/src/libGLESv2/renderer/IndexRangeCache.h