The Tor Browser: gfx/layers/d3d10/CanvasLayerD3D10.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: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-

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

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

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

     6 #ifndef GFX_CANVASLAYERD3D10_H

     7 #define GFX_CANVASLAYERD3D10_H

     9 #include "LayerManagerD3D10.h"

    11 #include "mozilla/Preferences.h"

    13 namespace mozilla {

    15 namespace gl {

    16 class GLContext;

    17 }

    19 namespace layers {

    21 class CanvasLayerD3D10 : public CanvasLayer,

    22                          public LayerD3D10

    23 {

    24 public:

    25   CanvasLayerD3D10(LayerManagerD3D10 *aManager);

    26   ~CanvasLayerD3D10();

    28   // CanvasLayer implementation

    29   virtual void Initialize(const Data& aData);

    31   // LayerD3D10 implementation

    32   virtual Layer* GetLayer();

    33   virtual void RenderLayer();

    35 private:

    36   typedef mozilla::gl::GLContext GLContext;

    38   void UpdateSurface();

    40   RefPtr<gfx::SourceSurface> mSurface;

    41   mozilla::RefPtr<mozilla::gfx::DrawTarget> mDrawTarget;

    42   nsRefPtr<GLContext> mGLContext;

    43   nsRefPtr<ID3D10Texture2D> mTexture;

    44   nsRefPtr<ID3D10ShaderResourceView> mUploadSRView;

    45   nsRefPtr<ID3D10ShaderResourceView> mSRView;

    47   bool mDataIsPremultiplied;

    48   bool mNeedsYFlip;

    49   bool mIsD2DTexture;

    50   bool mHasAlpha;

    52   nsAutoArrayPtr<uint8_t> mCachedTempBlob;

    53   uint32_t mCachedTempBlob_Size;

    55   uint8_t* GetTempBlob(const uint32_t aSize)

    56   {

    57     if (!mCachedTempBlob || aSize != mCachedTempBlob_Size) {

    58       mCachedTempBlob = new uint8_t[aSize];

    59       mCachedTempBlob_Size = aSize;

    60     }

    62     return mCachedTempBlob;

    63   }

    65   void DiscardTempBlob()

    66   {

    67     mCachedTempBlob = nullptr;

    68   }

    69 };

    71 } /* layers */

    72 } /* mozilla */

    73 #endif /* GFX_CANVASLAYERD3D10_H */

The Tor Browser / file revision

gfx/layers/d3d10/CanvasLayerD3D10.h@129ffea94266

gfx/layers/d3d10/CanvasLayerD3D10.h