mirror of
https://github.com/brl/mutter.git
synced 2024-12-23 11:32:04 +00:00
3b14acdbcc
Commit 7b25c8f5ca mistakenly added a reference to a
COGL_GTYPE_DEFINE_CLASS() macro that does not yet exist so this patch
removes it.
Reviewed-by: Neil Roberts <neil@linux.intel.com>
97 lines
2.9 KiB
C
97 lines
2.9 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
|
*
|
|
* Copyright (C) 2010 Intel Corporation.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*
|
|
*
|
|
*
|
|
* Authors:
|
|
* Robert Bragg <robert@linux.intel.com>
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "cogl-object-private.h"
|
|
#include "cogl-attribute-buffer.h"
|
|
#include "cogl-attribute-buffer-private.h"
|
|
#include "cogl-context-private.h"
|
|
|
|
static void _cogl_attribute_buffer_free (CoglAttributeBuffer *array);
|
|
|
|
COGL_BUFFER_DEFINE (AttributeBuffer, attribute_buffer);
|
|
|
|
CoglAttributeBuffer *
|
|
cogl_attribute_buffer_new_with_size (CoglContext *context,
|
|
size_t bytes)
|
|
{
|
|
CoglAttributeBuffer *buffer = g_slice_new (CoglAttributeBuffer);
|
|
|
|
/* parent's constructor */
|
|
_cogl_buffer_initialize (COGL_BUFFER (buffer),
|
|
context,
|
|
bytes,
|
|
COGL_BUFFER_BIND_TARGET_ATTRIBUTE_BUFFER,
|
|
COGL_BUFFER_USAGE_HINT_ATTRIBUTE_BUFFER,
|
|
COGL_BUFFER_UPDATE_HINT_STATIC);
|
|
|
|
return _cogl_attribute_buffer_object_new (buffer);
|
|
}
|
|
|
|
CoglAttributeBuffer *
|
|
cogl_attribute_buffer_new (CoglContext *context,
|
|
size_t bytes,
|
|
const void *data)
|
|
{
|
|
CoglAttributeBuffer *buffer;
|
|
|
|
buffer = cogl_attribute_buffer_new_with_size (context, bytes);
|
|
|
|
/* Note: to keep the common cases simple this API doesn't throw
|
|
* CoglErrors, so developers can assume this function never returns
|
|
* NULL and we will simply abort on error.
|
|
*
|
|
* Developers wanting to catch errors can use
|
|
* cogl_attribute_buffer_new_with_size() and catch errors when later
|
|
* calling cogl_buffer_set_data() or cogl_buffer_map().
|
|
*/
|
|
|
|
/* XXX: NB: for Cogl 2.0 we don't allow NULL data here but we can't
|
|
* break the api for 1.x and so we keep the check for now. */
|
|
if (data)
|
|
_cogl_buffer_set_data (COGL_BUFFER (buffer),
|
|
0,
|
|
data,
|
|
bytes,
|
|
NULL);
|
|
|
|
return buffer;
|
|
}
|
|
|
|
static void
|
|
_cogl_attribute_buffer_free (CoglAttributeBuffer *array)
|
|
{
|
|
/* parent's destructor */
|
|
_cogl_buffer_fini (COGL_BUFFER (array));
|
|
|
|
g_slice_free (CoglAttributeBuffer, array);
|
|
}
|
|
|