The Tor Browser: gfx/layers/d3d9/Nv3DVUtils.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: 4 -*-

     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_NV3DVUTILS_H

     7 #define GFX_NV3DVUTILS_H

     9 #include "Layers.h"

    10 #include <windows.h>

    11 #include <d3d9.h>

    13 namespace mozilla {

    14 namespace layers {

    16 #define FIREFOX_3DV_APP_HANDLE    0xECB992B6

    18 enum Nv_Stereo_Mode {

    19   NV_STEREO_MODE_LEFT_RIGHT = 0,

    20   NV_STEREO_MODE_RIGHT_LEFT = 1,

    21   NV_STEREO_MODE_TOP_BOTTOM = 2,

    22   NV_STEREO_MODE_BOTTOM_TOP = 3,

    23   NV_STEREO_MODE_MONO       = 4,

    24   NV_STEREO_MODE_LAST       = 5

    25 };

    27 class INv3DVStreaming : public IUnknown {

    29 public:

    30   virtual bool Nv3DVInitialize()                  = 0;

    31   virtual bool Nv3DVRelease()                     = 0;

    32   virtual bool Nv3DVSetDevice(IUnknown* pDevice)  = 0;

    33   virtual bool Nv3DVControl(Nv_Stereo_Mode eStereoMode, bool bEnableStereo, DWORD dw3DVAppHandle) = 0;

    34   virtual bool Nv3DVMetaData(DWORD dwWidth, DWORD dwHeight, HANDLE hSrcLuma, HANDLE hDst) = 0;

    35 };

    37 /*

    38  * Nv3DVUtils class

    39  */

    40 class Nv3DVUtils {

    42 public:

    43   Nv3DVUtils();

    44   ~Nv3DVUtils();

    46   /*

    47    * Initializes the Nv3DVUtils object.

    48    */

    49   void Initialize();

    51   /*

    52    * Release any resources if needed

    53    *

    54    */

    55   void UnInitialize();

    57   /*

    58    * Sets the device info, along with any other initialization that is needed after device creation

    59    * Pass the D3D9 device pointer is an IUnknown input argument

    60    */

    61   void SetDeviceInfo(IUnknown *devUnknown);

    63   /*

    64    * Send Stereo Control Information. Used mainly to re-route

    65    * calls from ImageLayerD3D9 to the 3DV COM object

    66    */

    67   void SendNv3DVControl(Nv_Stereo_Mode eStereoMode, bool bEnableStereo, DWORD dw3DVAppHandle);

    69   /*

    70    * Send Stereo Metadata. Used mainly to re-route calls

    71    * from ImageLayerD3D9 to the 3DV COM object

    72    */

    73   void SendNv3DVMetaData(unsigned int dwWidth, unsigned int dwHeight, HANDLE hSrcLuma, HANDLE hDst);

    75 private:

    77   /* Nv3DVStreaming interface pointer */

    78   nsRefPtr<INv3DVStreaming> m3DVStreaming;

    80 };

    83 } /* layers */

    84 } /* mozilla */

    86 #endif /* GFX_NV3DVUTILS_H */

The Tor Browser / file revision

gfx/layers/d3d9/Nv3DVUtils.h@129ffea94266

gfx/layers/d3d9/Nv3DVUtils.h