mutter/cogl/cogl-attribute-buffer.h
Neil Roberts 4f6fe6f0e2 Fixes for --disable-glib
This fixes some problems which were stopping --disable-glib from
working properly:

• A lot of the public headers were including glib.h. This shouldn't be
  necessary because the API doesn't expose any glib types. Otherwise
  any apps would require glib in order to get the header.

• The public headers were using G_BEGIN_DECLS. There is now a
  replacement macro called COGL_BEGIN_DECLS which is defined in
  cogl-types.h.

• A similar fix has been done for G_GNUC_NULL_TERMINATED and
  G_GNUC_DEPRECATED.

• The CFLAGS were not including $(builddir)/deps/glib which was
  preventing it finding the generated glibconfig.h when building out
  of tree.

Reviewed-by: Robert Bragg <robert@linux.intel.com>

(cherry picked from commit 4138b3141c2f39cddaea3d72bfc04342ed5092d0)
2013-01-22 17:48:05 +00:00

93 lines
2.6 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>
*/
#if !defined(__COGL_H_INSIDE__) && !defined(COGL_COMPILATION)
#error "Only <cogl/cogl.h> can be included directly."
#endif
#ifndef __COGL_ATTRIBUTE_BUFFER_H__
#define __COGL_ATTRIBUTE_BUFFER_H__
/* We forward declare the CoglAttributeBuffer type here to avoid some circular
* dependency issues with the following headers.
*/
typedef struct _CoglAttributeBuffer CoglAttributeBuffer;
#include <cogl/cogl-context.h>
COGL_BEGIN_DECLS
/**
* SECTION:cogl-attribute-buffer
* @short_description: Functions for creating and manipulating attribute
* buffers
*
* FIXME
*/
#define COGL_ATTRIBUTE_BUFFER(buffer) ((CoglAttributeBuffer *)(buffer))
/**
* cogl_attribute_buffer_new:
* @context: A #CoglContext
* @bytes: The number of bytes to allocate for vertex attribute data.
* @data: An optional pointer to vertex data to upload immediately.
*
* Declares a new #CoglAttributeBuffer of @size bytes to contain arrays of vertex
* attribute data. Once declared, data can be set using cogl_buffer_set_data()
* or by mapping it into the application's address space using cogl_buffer_map().
*
* If @data isn't %NULL then @size bytes will be read from @data and
* immediately copied into the new buffer.
*
* Since: 1.4
* Stability: Unstable
*/
CoglAttributeBuffer *
cogl_attribute_buffer_new (CoglContext *context,
size_t bytes,
const void *data);
/**
* cogl_is_attribute_buffer:
* @object: A #CoglObject
*
* Gets whether the given object references a #CoglAttributeBuffer.
*
* Returns: %TRUE if @object references a #CoglAttributeBuffer,
* %FALSE otherwise
*
* Since: 1.4
* Stability: Unstable
*/
CoglBool
cogl_is_attribute_buffer (void *object);
COGL_END_DECLS
#endif /* __COGL_ATTRIBUTE_BUFFER_H__ */