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/*
* Cogl
*
* An object oriented GL/GLES Abstraction/Utility Layer
*
* Copyright (C) 2012 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_TEXTURE_2D_GL_H_
#define _COGL_TEXTURE_2D_GL_H_
#include "cogl-context.h"
#include "cogl-texture-2d.h"
COGL_BEGIN_DECLS
/**
* cogl_texture_2d_gl_new_from_foreign:
* @ctx: A #CoglContext
* @gl_handle: A GL handle for a GL_TEXTURE_2D texture object
* @width: Width of the foreign GL texture
* @height: Height of the foreign GL texture
* @format: The format of the texture
*
* Wraps an existing GL_TEXTURE_2D texture object as a #CoglTexture2D.
* This can be used for integrating Cogl with software using OpenGL
* directly.
*
* The texture is still configurable until it has been allocated so
* for example you can declare whether the texture is premultiplied
* with cogl_texture_set_premultiplied().
*
* <note>The results are undefined for passing an invalid @gl_handle
* or if @width or @height don't have the correct texture
* geometry.</note>
*
* Returns: (transfer full): A newly allocated #CoglTexture2D
*
* Since: 2.0
*/
CoglTexture2D *
cogl_texture_2d_gl_new_from_foreign (CoglContext *ctx,
unsigned int gl_handle,
int width,
int height,
CoglPixelFormat format);
COGL_END_DECLS
#endif /* _COGL_TEXTURE_2D_GL_H_ */
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