39 lines
1 KiB
Text
39 lines
1 KiB
Text
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file vertexDataBook.I
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* @author drose
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* @date 2007-05-16
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*/
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/**
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* Allocates and returns a new VertexDataBuffer of the requested size.
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*/
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INLINE VertexDataBlock *VertexDataBook::
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alloc(size_t size) {
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MutexHolder holder(_lock);
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return do_alloc(size);
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}
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/**
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* Returns the number of pages created for the book.
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*/
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INLINE size_t VertexDataBook::
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get_num_pages() const {
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return _pages.size();
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}
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/**
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* Creates a new page of sufficient size to hold the requested block. The
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* page is not added to the _pages list.
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*/
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INLINE VertexDataPage *VertexDataBook::
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create_new_page(size_t size) {
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size_t page_size = ((size + _block_size - 1) / _block_size) * _block_size;
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return new VertexDataPage(this, page_size, _block_size);
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}
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