nsSVGLibartBitmapDefault Class Reference
[Libart Rendering Engine]

Inheritance diagram for nsSVGLibartBitmapDefault:

[legend]Collaboration diagram for nsSVGLibartBitmapDefault:

[legend]List of all members.

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Detailed Description

A libart-bitmap implementation based on gfxIImageFrame that should work on all platforms but doesn't support obtaining RenderingContexts with Lock/UnlockRenderingContext and is generally a bit of a hack.

Definition at line 64 of file nsSVGLibartBitmapDefault.cpp.

Public Member Functions

• nsSVGLibartBitmapDefault ()
• ~nsSVGLibartBitmapDefault ()
• nsresult Init (nsIRenderingContext *ctx, nsIPresContext *presContext, const nsRect &rect)
• virtual nsresult QueryInterface (const nsIID &aIID, void **aInstancePtr)
• virtual nsrefcnt AddRef (void)
• virtual nsrefcnt Release (void)
• virtual PRUint8 * GetBits ()
• virtual nsISVGLibartBitmap::PixelFormat GetPixelFormat ()
• virtual int GetLineStride ()
• virtual int GetWidth ()
• virtual int GetHeight ()
• virtual void LockRenderingContext (const nsRect &rect, nsIRenderingContext **ctx)
• virtual void UnlockRenderingContext ()
• virtual void Flush ()

Protected Attributes

• nsAutoRefCnt mRefCnt

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Constructor & Destructor Documentation

nsSVGLibartBitmapDefault::nsSVGLibartBitmapDefault (   )

Definition at line 103 of file nsSVGLibartBitmapDefault.cpp.

nsSVGLibartBitmapDefault::~nsSVGLibartBitmapDefault (   )

Definition at line 108 of file nsSVGLibartBitmapDefault.cpp.

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Member Function Documentation

nsresult nsSVGLibartBitmapDefault::Init (  nsIRenderingContext *  ctx, nsIPresContext *  presContext, const nsRect &  rect )

Definition at line 114 of file nsSVGLibartBitmapDefault.cpp. Referenced by NS_NewSVGLibartBitmap().

virtual nsresult nsSVGLibartBitmapDefault::QueryInterface (  const nsIID &  aIID, void **  aInstancePtr )  [virtual]

nsrefcnt nsSVGLibartBitmapDefault::AddRef (  void   )  [virtual]

Definition at line 163 of file nsSVGLibartBitmapDefault.cpp.

nsrefcnt nsSVGLibartBitmapDefault::Release (  void   )  [virtual]

Definition at line 164 of file nsSVGLibartBitmapDefault.cpp.

PRUint8 * nsSVGLibartBitmapDefault::GetBits (   )  [virtual]

Implements nsISVGLibartBitmap. Definition at line 196 of file nsSVGLibartBitmapDefault.cpp.

nsISVGLibartBitmap::PixelFormat nsSVGLibartBitmapDefault::GetPixelFormat (   )  [virtual]

Implements nsISVGLibartBitmap. Definition at line 206 of file nsSVGLibartBitmapDefault.cpp. References nsISVGLibartBitmap::PIXEL_FORMAT_24_RGB.

int nsSVGLibartBitmapDefault::GetLineStride (   )  [virtual]

Implements nsISVGLibartBitmap. Definition at line 212 of file nsSVGLibartBitmapDefault.cpp.

int nsSVGLibartBitmapDefault::GetWidth (   )  [virtual]

Implements nsISVGLibartBitmap. Definition at line 220 of file nsSVGLibartBitmapDefault.cpp. Referenced by Flush().

int nsSVGLibartBitmapDefault::GetHeight (   )  [virtual]

Implements nsISVGLibartBitmap. Definition at line 226 of file nsSVGLibartBitmapDefault.cpp. Referenced by Flush().

void nsSVGLibartBitmapDefault::LockRenderingContext (  const nsRect &  rect, nsIRenderingContext **  ctx )  [virtual]

Obtain a rendering context for part of the bitmap. In general this will be different to the RC passed at initialization time. Implements nsISVGLibartBitmap. Definition at line 232 of file nsSVGLibartBitmapDefault.cpp.

void nsSVGLibartBitmapDefault::UnlockRenderingContext (   )  [virtual]

Implements nsISVGLibartBitmap. Definition at line 239 of file nsSVGLibartBitmapDefault.cpp.

void nsSVGLibartBitmapDefault::Flush (   )  [virtual]

Flush changes to the rendering context passed at initialization time. Implements nsISVGLibartBitmap. Definition at line 245 of file nsSVGLibartBitmapDefault.cpp. References GetHeight(), and GetWidth().

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Member Data Documentation

nsAutoRefCnt nsSVGLibartBitmapDefault::mRefCnt [protected]

Definition at line 74 of file nsSVGLibartBitmapDefault.cpp.

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The documentation for this class was generated from the following file:

• /layout/svg/renderer/src/libart/nsSVGLibartBitmapDefault.cpp

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