f85377372c
Adds missing notices, and ensures all the notices are consistent. The Cogl blurb also now reads: * Cogl * * An object oriented GL/GLES Abstraction/Utility Layer
134 lines
3.5 KiB
C
134 lines
3.5 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
|
*
|
|
* Copyright (C) 2007,2008,2009 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, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#if !defined(__COGL_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
|
|
#error "Only <cogl/cogl.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __COGL_OFFSCREEN_H__
|
|
#define __COGL_OFFSCREEN_H__
|
|
|
|
#include <cogl/cogl-types.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* SECTION:cogl-offscreen
|
|
* @short_description: Fuctions for creating and manipulating offscreen
|
|
* frame buffer objects
|
|
*
|
|
* COGL allows creating and operating on FBOs (Framebuffer Objects).
|
|
*/
|
|
|
|
/* Offscreen api */
|
|
|
|
/**
|
|
* cogl_offscreen_new_to_texture:
|
|
* @texhandle:
|
|
*
|
|
* Returns:
|
|
*/
|
|
CoglHandle cogl_offscreen_new_to_texture (CoglHandle texhandle);
|
|
|
|
/**
|
|
* cogl_offscreen_new_multisample:
|
|
*
|
|
*
|
|
* Returns:
|
|
*/
|
|
CoglHandle cogl_offscreen_new_multisample (void);
|
|
|
|
/**
|
|
* cogl_offscreen_ref:
|
|
* @handle:
|
|
*
|
|
* Returns:
|
|
*/
|
|
CoglHandle cogl_offscreen_ref (CoglHandle handle);
|
|
|
|
/**
|
|
* cogl_is_offscreen:
|
|
* @handle: A CoglHandle
|
|
*
|
|
* Gets whether the given handle references an existing offscreen
|
|
* buffer object.
|
|
*
|
|
* Returns: %TRUE if the handle references an offscreen buffer,
|
|
* %FALSE otherwise
|
|
*/
|
|
gboolean cogl_is_offscreen (CoglHandle handle);
|
|
|
|
/**
|
|
* cogl_offscreen_unref:
|
|
* @handle:
|
|
*
|
|
*/
|
|
void cogl_offscreen_unref (CoglHandle handle);
|
|
|
|
/**
|
|
* cogl_offscreen_blit:
|
|
* @src_buffer:
|
|
* @dst_buffer:
|
|
*
|
|
*/
|
|
void cogl_offscreen_blit (CoglHandle src_buffer,
|
|
CoglHandle dst_buffer);
|
|
|
|
/**
|
|
* cogl_offscreen_blit_region:
|
|
* @src_buffer:
|
|
* @dst_buffer:
|
|
* @src_x:
|
|
* @src_y:
|
|
* @src_w:
|
|
* @src_h:
|
|
* @dst_x:
|
|
* @dst_y:
|
|
* @dst_w:
|
|
* @dst_h:
|
|
*
|
|
*/
|
|
void cogl_offscreen_blit_region (CoglHandle src_buffer,
|
|
CoglHandle dst_buffer,
|
|
gint src_x,
|
|
gint src_y,
|
|
gint src_w,
|
|
gint src_h,
|
|
gint dst_x,
|
|
gint dst_y,
|
|
gint dst_w,
|
|
gint dst_h);
|
|
|
|
/**
|
|
* cogl_draw_buffer:
|
|
* @target:
|
|
* @offscreen:
|
|
*
|
|
*/
|
|
void cogl_draw_buffer (CoglBufferTarget target,
|
|
CoglHandle offscreen);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __COGL_OFFSCREEN_H__ */
|