gfx/thebes/gfxReusableImageSurfaceWrapper.h@b8a032363ba2 (annotated)
gfx/thebes/gfxReusableImageSurfaceWrapper.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 3 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #ifndef GFXMEMCOWSURFACEWRAPPER |
| michael@0 | 6 | #define GFXMEMCOWSURFACEWRAPPER |
| michael@0 | 7 | |
| michael@0 | 8 | #include "gfxReusableSurfaceWrapper.h" |
| michael@0 | 9 | |
| michael@0 | 10 | class gfxImageSurface; |
| michael@0 | 11 | |
| michael@0 | 12 | /** |
| michael@0 | 13 | * A cross-thread capable implementation of gfxReusableSurfaceWrapper based |
| michael@0 | 14 | * on gfxImageSurface. |
| michael@0 | 15 | */ |
| michael@0 | 16 | class gfxReusableImageSurfaceWrapper : public gfxReusableSurfaceWrapper { |
| michael@0 | 17 | public: |
| michael@0 | 18 | gfxReusableImageSurfaceWrapper(gfxImageSurface* aSurface); |
| michael@0 | 19 | ~gfxReusableImageSurfaceWrapper(); |
| michael@0 | 20 | |
| michael@0 | 21 | const unsigned char* GetReadOnlyData() const MOZ_OVERRIDE; |
| michael@0 | 22 | gfxImageFormat Format() MOZ_OVERRIDE; |
| michael@0 | 23 | gfxReusableSurfaceWrapper* GetWritable(gfxImageSurface** aSurface) MOZ_OVERRIDE; |
| michael@0 | 24 | void ReadLock() MOZ_OVERRIDE; |
| michael@0 | 25 | void ReadUnlock() MOZ_OVERRIDE; |
| michael@0 | 26 | |
| michael@0 | 27 | Type GetType() |
| michael@0 | 28 | { |
| michael@0 | 29 | return TYPE_IMAGE; |
| michael@0 | 30 | } |
| michael@0 | 31 | |
| michael@0 | 32 | private: |
| michael@0 | 33 | nsRefPtr<gfxImageSurface> mSurface; |
| michael@0 | 34 | }; |
| michael@0 | 35 | |
| michael@0 | 36 | #endif // GFXMEMCOWSURFACEWRAPPER |
