SkMesh::IndexBuffer Class Reference

#include <SkMesh.h>

Inheritance diagram for SkMesh::IndexBuffer:

Public Member Functions
virtual size_t	size () const =0
bool	update (GrDirectContext *, const void *data, size_t offset, size_t size)
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Private Member Functions
virtual bool	onUpdate (GrDirectContext *, const void *data, size_t offset, size_t size)=0

Detailed Description

Definition at line 265 of file SkMesh.h.

Member Function Documentation

onUpdate()

virtual bool SkMesh::IndexBuffer::onUpdate ( GrDirectContext *  , const void *  data, size_t  offset, size_t  size  )

privatepure virtual

size()

virtual size_t SkMesh::IndexBuffer::size ( ) const

pure virtual

update()

bool SkMesh::IndexBuffer::update	(	GrDirectContext *	dc,
		const void *	data,
		size_t	offset,
		size_t	size
	)

Modifies the data in the IndexBuffer by copying size bytes from data into the buffer at offset. Fails if offset + size > this->size() or if either offset or size is not aligned to 4 bytes. The GrDirectContext* must match that used to create the buffer. We take it as a parameter to emphasize that the context must be used to update the data and thus the context must be valid for the current thread.

Definition at line 874 of file SkMesh.cpp.

                                              {
    return check_update(data, offset, size, this->size()) && this->onUpdate(dc, data, offset, size);
}

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

• third_party/skia/include/core/SkMesh.h
• third_party/skia/src/core/SkMesh.cpp