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0f90257361
Generated by these regexes: find . -name '*.h' -o -name '*.cpp' -o -name '*.mm' | grep -v '\.hg' | grep -v '^\.\/obj' | xargs sed -i 's/gfx[A-Za-z0-9_]*Surface\:\:[a-z]*\(\(ImageFormat\|SurfaceType\|ContentType\|MemoryLocation\)[0-9A-Za-z_]*\)/gfx\1/g' find . -name '*.h' -o -name '*.cpp' -o -name '*.mm' | grep -v '\.hg' | grep -v '^\.\/obj' | xargs sed -i 's/gfx[A-Za-z0-9_]*Surface\:\:[a-z]*\(\(CONTENT_\|MEMORY_\)[0-9A-Za-z_]*\)/GFX_\1/g' find . -name '*.h' -o -name '*.cpp' -o -name '*.mm' | grep -v '\.hg' | grep -v '^\.\/obj' | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)\(CONTENT_COLOR\|CONTENT_ALPHA\|CONTENT_COLOR_ALPHA\|CONTENT_SENTINEL\|MEMORY_IN_PROCESS_HEAP\|MEMORY_IN_PROCESS_NONHEAP\|MEMORY_OUT_OF_PROCESS\)\($\|[^A-Za-z0-9_]\)/\1GFX_\2\3/g' find . -name '*.h' -o -name '*.cpp' -o -name '*.mm' | grep -v '\.hg' | grep -v '^\.\/obj' | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)\(ImageFormatARGB32\|ImageFormatRGB24\|ImageFormatA8\|ImageFormatA1\|ImageFormatRGB16_565\|ImageFormatUnknown\|SurfaceTypeImage\|SurfaceTypePDF\|SurfaceTypePS\|SurfaceTypeXlib\|SurfaceTypeXcb\|SurfaceTypeGlitz\|SurfaceTypeQuartz\|SurfaceTypeWin32\|SurfaceTypeBeOS\|SurfaceTypeDirectFB\|SurfaceTypeSVG\|SurfaceTypeOS2\|SurfaceTypeWin32Printing\|SurfaceTypeQuartzImage\|SurfaceTypeScript\|SurfaceTypeQPainter\|SurfaceTypeRecording\|SurfaceTypeVG\|SurfaceTypeGL\|SurfaceTypeDRM\|SurfaceTypeTee\|SurfaceTypeXML\|SurfaceTypeSkia\|SurfaceTypeSubsurface\|SurfaceTypeD2D\|SurfaceTypeMax\)\($\|[^A-Za-z0-9_]\)/\1gfx\2\3/g'
53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFXSHMCOWSURFACEWRAPPER
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#define GFXSHMCOWSURFACEWRAPPER
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#include "gfxReusableSurfaceWrapper.h"
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#include "mozilla/layers/ISurfaceAllocator.h"
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class gfxSharedImageSurface;
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/**
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* A cross-process capable implementation of gfxReusableSurfaceWrapper based
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* on gfxSharedImageSurface.
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*/
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class gfxReusableSharedImageSurfaceWrapper : public gfxReusableSurfaceWrapper {
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public:
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gfxReusableSharedImageSurfaceWrapper(mozilla::layers::ISurfaceAllocator* aAllocator,
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gfxSharedImageSurface* aSurface);
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~gfxReusableSharedImageSurfaceWrapper();
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const unsigned char* GetReadOnlyData() const MOZ_OVERRIDE;
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gfxImageFormat Format() MOZ_OVERRIDE;
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gfxReusableSurfaceWrapper* GetWritable(gfxImageSurface** aSurface) MOZ_OVERRIDE;
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void ReadLock() MOZ_OVERRIDE;
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void ReadUnlock() MOZ_OVERRIDE;
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Type GetType()
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{
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return TYPE_SHARED_IMAGE;
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}
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/**
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* Returns the shared memory segment that backs the shared image surface.
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*/
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mozilla::ipc::Shmem& GetShmem();
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/**
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* Create a gfxReusableSurfaceWrapper from the shared memory segment of a
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* gfxSharedImageSurface. A ReadLock must be held, which will be adopted by
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* the returned gfxReusableSurfaceWrapper.
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*/
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static already_AddRefed<gfxReusableSharedImageSurfaceWrapper>
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Open(mozilla::layers::ISurfaceAllocator* aAllocator, const mozilla::ipc::Shmem& aShmem);
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private:
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mozilla::layers::ISurfaceAllocator* mAllocator;
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nsRefPtr<gfxSharedImageSurface> mSurface;
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};
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#endif // GFXSHMCOWSURFACEWRAPPER
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