GFXGLTextureTarget Class Reference #include <gfxGLTextureTarget.h> Inheritance diagram for GFXGLTextureTarget: [legend]List of all members. Public Member Functions   GFXGLTextureTarget () virtual  ~GFXGLTextureTarget () virtual const Point2I  getSize ()   Returns the size in pixels of this rendering target. virtual void  attachTexture (RenderSlot slot, GFXTextureObject *tex, U32 mipLevel=0, U32 zOffset=0) virtual void  attachTexture (RenderSlot slot, GFXCubemap *tex, U32 face, U32 mipLevel=0) virtual void  clearAttachments ()   Detach all bound textures. void  zombify ()   When called the resource should destroy all device sensitive information (e.g. D3D resources in D3DPOOL_DEFAULT. void  resurrect ()   When called the resource should restore all device sensitive information destroyed by zombify(). virtual const String  describeSelf () const   The resource should put a description of itself (number of vertices, size/width of texture, etc.) in buffer. _GFXGLTargetDesc *  getTargetDesc (RenderSlot slot) const   Returns the internal structure for the given slot. This should only be called by our internal implementations. GLuint  getFramebuffer () const   Returns the framebuffer object we're using, or 0 if our implementation does not use framebuffer objects. Static Public Member Functions static void  texCB (GFXTexCallbackCode code, void *userData)   Texture callback. Private Member Functions void  applyState ()   These redirect to our internal implementation. void  makeActive () void  finish () Private Attributes bool  _needsAux   If true our implementation should use AUX buffers. AutoPtr< _GFXGLTextureTargetImpl >  _impl   Pointer to our internal implementation. AutoPtr< _GFXGLTargetDesc >  mTargets [MaxRenderSlotId]   Array of _GFXGLTargetDesc's, an internal struct used to keep track of texture data. S32  mTexCallbackHandle   Tex callback handle, used to unregister tex callback on delete. Friends class  GFXGLDevice Constructor & Destructor Documentation GFXGLTextureTarget::GFXGLTextureTarget (  )  virtual GFXGLTextureTarget::~GFXGLTextureTarget (  )  [virtual] Member Function Documentation virtual const Point2I GFXGLTextureTarget::getSize (  )  [virtual] Returns the size in pixels of this rendering target. Implements GFXTarget. virtual void GFXGLTextureTarget::attachTexture ( RenderSlot  slot, GFXTextureObject *  tex, U32  mipLevel = 0, U32  zOffset = 0   ) [virtual] virtual void GFXGLTextureTarget::attachTexture ( RenderSlot  slot, GFXCubemap *  tex, U32  face, U32  mipLevel = 0   ) [virtual] virtual void GFXGLTextureTarget::clearAttachments (  )  [virtual] Detach all bound textures. This is a helper function to make it easy to make sure a GFXTextureTarget is entirely empty before you move on to other rendering tasks. Because a GFXTextureTarget will keep references to bound GFXTextureObjects, not clearing can results in resource leaks and hard to track down bugs. Implements GFXTextureTarget. _GFXGLTargetDesc* GFXGLTextureTarget::getTargetDesc ( RenderSlot  slot  )  const Returns the internal structure for the given slot. This should only be called by our internal implementations. GLuint GFXGLTextureTarget::getFramebuffer (  )  const Returns the framebuffer object we're using, or 0 if our implementation does not use framebuffer objects. void GFXGLTextureTarget::zombify (  )  [virtual] When called the resource should destroy all device sensitive information (e.g. D3D resources in D3DPOOL_DEFAULT. Implements GFXResource. void GFXGLTextureTarget::resurrect (  )  [virtual] When called the resource should restore all device sensitive information destroyed by zombify(). Implements GFXResource. virtual const String GFXGLTextureTarget::describeSelf (  )  const [virtual] The resource should put a description of itself (number of vertices, size/width of texture, etc.) in buffer. Reimplemented from GFXTarget. static void GFXGLTextureTarget::texCB ( GFXTexCallbackCode  code, void *  userData   ) [static] Texture callback. Parameters: userData  The GFXGLTextureTarget which needs to be dealt with void GFXGLTextureTarget::applyState (  )  [private] These redirect to our internal implementation. void GFXGLTextureTarget::makeActive (  )  [private] void GFXGLTextureTarget::finish (  )  [private] Friends And Related Function Documentation friend class GFXGLDevice [friend] Member Data Documentation bool GFXGLTextureTarget::_needsAux [private] If true our implementation should use AUX buffers. AutoPtr<_GFXGLTextureTargetImpl> GFXGLTextureTarget::_impl [private] Pointer to our internal implementation. AutoPtr<_GFXGLTargetDesc> GFXGLTextureTarget::mTargets[MaxRenderSlotId] [private] Array of _GFXGLTargetDesc's, an internal struct used to keep track of texture data. S32 GFXGLTextureTarget::mTexCallbackHandle [private] Tex callback handle, used to unregister tex callback on delete.

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