gfx/layers/composite/X11TextureHost.h@97036ab72558 (annotated)
gfx/layers/composite/X11TextureHost.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
| michael@0 | 2 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef MOZILLA_GFX_X11TEXTUREHOST__H |
| michael@0 | 7 | #define MOZILLA_GFX_X11TEXTUREHOST__H |
| michael@0 | 8 | |
| michael@0 | 9 | #include "mozilla/layers/TextureHost.h" |
| michael@0 | 10 | #include "mozilla/layers/LayersSurfaces.h" |
| michael@0 | 11 | #include "mozilla/gfx/Types.h" |
| michael@0 | 12 | |
| michael@0 | 13 | class gfxXlibSurface; |
| michael@0 | 14 | |
| michael@0 | 15 | namespace mozilla { |
| michael@0 | 16 | namespace layers { |
| michael@0 | 17 | |
| michael@0 | 18 | // TextureHost for Xlib-backed TextureSources. |
| michael@0 | 19 | class X11TextureHost : public TextureHost |
| michael@0 | 20 | { |
| michael@0 | 21 | public: |
| michael@0 | 22 | X11TextureHost(TextureFlags aFlags, |
| michael@0 | 23 | const SurfaceDescriptorX11& aDescriptor); |
| michael@0 | 24 | |
| michael@0 | 25 | virtual void SetCompositor(Compositor* aCompositor) MOZ_OVERRIDE; |
| michael@0 | 26 | |
| michael@0 | 27 | virtual bool Lock() MOZ_OVERRIDE; |
| michael@0 | 28 | |
| michael@0 | 29 | virtual gfx::SurfaceFormat GetFormat() const MOZ_OVERRIDE; |
| michael@0 | 30 | |
| michael@0 | 31 | virtual gfx::IntSize GetSize() const MOZ_OVERRIDE; |
| michael@0 | 32 | |
| michael@0 | 33 | virtual NewTextureSource* GetTextureSources() MOZ_OVERRIDE |
| michael@0 | 34 | { |
| michael@0 | 35 | return mTextureSource; |
| michael@0 | 36 | } |
| michael@0 | 37 | |
| michael@0 | 38 | virtual TemporaryRef<gfx::DataSourceSurface> GetAsSurface() MOZ_OVERRIDE |
| michael@0 | 39 | { |
| michael@0 | 40 | return nullptr; // XXX - implement this (for MOZ_DUMP_PAINTING) |
| michael@0 | 41 | } |
| michael@0 | 42 | |
| michael@0 | 43 | #ifdef MOZ_LAYERS_HAVE_LOG |
| michael@0 | 44 | virtual const char* Name() { return "X11TextureHost"; } |
| michael@0 | 45 | #endif |
| michael@0 | 46 | |
| michael@0 | 47 | protected: |
| michael@0 | 48 | Compositor* mCompositor; |
| michael@0 | 49 | RefPtr<NewTextureSource> mTextureSource; |
| michael@0 | 50 | RefPtr<gfxXlibSurface> mSurface; |
| michael@0 | 51 | }; |
| michael@0 | 52 | |
| michael@0 | 53 | } // namespace layers |
| michael@0 | 54 | } // namespace mozilla |
| michael@0 | 55 | |
| michael@0 | 56 | #endif // MOZILLA_GFX_X11TEXTUREHOST__H |
