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CoglIndices define a range of indices inside a CoglIndexArray. I.e. a CoglIndexArray is simply a buffer of N bytes and you can then instantiate multiple CoglIndices collections that define a sub-region of a CoglIndexArray by specifying a start offset and an index data type.
58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/*
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* Cogl
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*
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* An object oriented GL/GLES Abstraction/Utility Layer
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*
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* Copyright (C) 2010 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*
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*
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* Authors:
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* Robert Bragg <robert@linux.intel.com>
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*/
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#ifndef __COGL_INDICES_PRIVATE_H
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#define __COGL_INDICES_PRIVATE_H
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#include "cogl-object-private.h"
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#include "cogl-index-array-private.h"
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#include "cogl-types.h"
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struct _CoglIndices
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{
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CoglObject _parent;
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CoglIndexArray *array;
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size_t offset;
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CoglIndicesType type;
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int immutable_ref;
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};
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CoglIndexArray *
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_cogl_indices_get_array (CoglIndices *indices);
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CoglIndices *
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_cogl_indices_immutable_ref (CoglIndices *indices);
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void
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_cogl_indices_immutable_unref (CoglIndices *indices);
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#endif /* __COGL_INDICES_PRIVATE_H */
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