gfx/layers/d3d9/ThebesLayerD3D9.h@129ffea94266 (annotated)
gfx/layers/d3d9/ThebesLayerD3D9.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
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.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| 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 GFX_THEBESLAYERD3D9_H |
| michael@0 | 7 | #define GFX_THEBESLAYERD3D9_H |
| michael@0 | 8 | |
| michael@0 | 9 | #include "Layers.h" |
| michael@0 | 10 | #include "LayerManagerD3D9.h" |
| michael@0 | 11 | #include "ReadbackProcessor.h" |
| michael@0 | 12 | |
| michael@0 | 13 | namespace mozilla { |
| michael@0 | 14 | namespace layers { |
| michael@0 | 15 | |
| michael@0 | 16 | class ReadbackProcessor; |
| michael@0 | 17 | |
| michael@0 | 18 | class ThebesLayerD3D9 : public ThebesLayer, |
| michael@0 | 19 | public LayerD3D9 |
| michael@0 | 20 | { |
| michael@0 | 21 | public: |
| michael@0 | 22 | ThebesLayerD3D9(LayerManagerD3D9 *aManager); |
| michael@0 | 23 | virtual ~ThebesLayerD3D9(); |
| michael@0 | 24 | |
| michael@0 | 25 | /* ThebesLayer implementation */ |
| michael@0 | 26 | void InvalidateRegion(const nsIntRegion& aRegion); |
| michael@0 | 27 | |
| michael@0 | 28 | /* LayerD3D9 implementation */ |
| michael@0 | 29 | Layer* GetLayer(); |
| michael@0 | 30 | virtual bool IsEmpty(); |
| michael@0 | 31 | virtual void RenderLayer() { RenderThebesLayer(nullptr); } |
| michael@0 | 32 | virtual void CleanResources(); |
| michael@0 | 33 | virtual void LayerManagerDestroyed(); |
| michael@0 | 34 | |
| michael@0 | 35 | void RenderThebesLayer(ReadbackProcessor* aReadback); |
| michael@0 | 36 | |
| michael@0 | 37 | private: |
| michael@0 | 38 | /* |
| michael@0 | 39 | * D3D9 texture |
| michael@0 | 40 | */ |
| michael@0 | 41 | nsRefPtr<IDirect3DTexture9> mTexture; |
| michael@0 | 42 | /* |
| michael@0 | 43 | * D3D9 texture for render-on-white when doing component alpha |
| michael@0 | 44 | */ |
| michael@0 | 45 | nsRefPtr<IDirect3DTexture9> mTextureOnWhite; |
| michael@0 | 46 | /** |
| michael@0 | 47 | * Visible region bounds used when we drew the contents of the textures |
| michael@0 | 48 | */ |
| michael@0 | 49 | nsIntRect mTextureRect; |
| michael@0 | 50 | |
| michael@0 | 51 | bool HaveTextures(SurfaceMode aMode) |
| michael@0 | 52 | { |
| michael@0 | 53 | return mTexture && (aMode != SurfaceMode::SURFACE_COMPONENT_ALPHA || mTextureOnWhite); |
| michael@0 | 54 | } |
| michael@0 | 55 | |
| michael@0 | 56 | /* Checks if our surface has the right content type */ |
| michael@0 | 57 | void VerifyContentType(SurfaceMode aMode); |
| michael@0 | 58 | |
| michael@0 | 59 | /* Ensures we have the necessary texture object(s) and that they correspond |
| michael@0 | 60 | * to mVisibleRegion.GetBounds(). This creates new texture objects as |
| michael@0 | 61 | * necessary and also copies existing valid texture data if necessary. |
| michael@0 | 62 | */ |
| michael@0 | 63 | void UpdateTextures(SurfaceMode aMode); |
| michael@0 | 64 | |
| michael@0 | 65 | /* Render the rectangles of mVisibleRegion with D3D9 using the currently |
| michael@0 | 66 | * bound textures, target, shaders, etc. |
| michael@0 | 67 | */ |
| michael@0 | 68 | void RenderRegion(const nsIntRegion& aRegion); |
| michael@0 | 69 | |
| michael@0 | 70 | /* Have a region of our layer drawn */ |
| michael@0 | 71 | void DrawRegion(nsIntRegion &aRegion, SurfaceMode aMode, |
| michael@0 | 72 | const nsTArray<ReadbackProcessor::Update>& aReadbackUpdates); |
| michael@0 | 73 | |
| michael@0 | 74 | /* Create a new texture */ |
| michael@0 | 75 | void CreateNewTextures(const gfx::IntSize &aSize, SurfaceMode aMode); |
| michael@0 | 76 | |
| michael@0 | 77 | void CopyRegion(IDirect3DTexture9* aSrc, const nsIntPoint &aSrcOffset, |
| michael@0 | 78 | IDirect3DTexture9* aDest, const nsIntPoint &aDestOffset, |
| michael@0 | 79 | const nsIntRegion &aCopyRegion, nsIntRegion* aValidRegion); |
| michael@0 | 80 | }; |
| michael@0 | 81 | |
| michael@0 | 82 | } /* layers */ |
| michael@0 | 83 | } /* mozilla */ |
| michael@0 | 84 | #endif /* GFX_THEBESLAYERD3D9_H */ |
