mirror of
https://github.com/brl/mutter.git
synced 2024-11-24 09:00:42 -05:00
69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/*
|
|
* Copyright (C) 2007,2008,2009 Intel Corporation.
|
|
* Copyright (C) 2019 DisplayLink (UK) Ltd.
|
|
* Copyright (C) 2020 Red Hat
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use, copy,
|
|
* modify, merge, publish, distribute, sublicense, and/or sell copies
|
|
* of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#ifndef COGL_OFFSCREEN_PRIVATE_H
|
|
#define COGL_OFFSCREEN_PRIVATE_H
|
|
|
|
#include "cogl-gl-header.h"
|
|
#include "cogl-offscreen.h"
|
|
|
|
/* Flags to pass to _cogl_offscreen_new_with_texture_full */
|
|
typedef enum
|
|
{
|
|
COGL_OFFSCREEN_DISABLE_DEPTH_AND_STENCIL = 1
|
|
} CoglOffscreenFlags;
|
|
|
|
typedef enum
|
|
{
|
|
COGL_OFFSCREEN_ALLOCATE_FLAG_DEPTH_STENCIL = 1 << 0,
|
|
COGL_OFFSCREEN_ALLOCATE_FLAG_DEPTH = 1 << 1,
|
|
COGL_OFFSCREEN_ALLOCATE_FLAG_STENCIL = 1 << 2,
|
|
} CoglOffscreenAllocateFlags;
|
|
|
|
/*
|
|
* _cogl_offscreen_new_with_texture_full:
|
|
* @texture: A #CoglTexture pointer
|
|
* @create_flags: Flags specifying how to create the FBO
|
|
* @level: The mipmap level within the texture to target
|
|
*
|
|
* Creates a new offscreen buffer which will target the given
|
|
* texture. By default the buffer will have a depth and stencil
|
|
* buffer. This can be disabled by passing
|
|
* %COGL_OFFSCREEN_DISABLE_DEPTH_AND_STENCIL in @create_flags.
|
|
*
|
|
* Return value: the new CoglOffscreen object.
|
|
*/
|
|
CoglOffscreen *
|
|
_cogl_offscreen_new_with_texture_full (CoglTexture *texture,
|
|
CoglOffscreenFlags create_flags,
|
|
int level);
|
|
|
|
int
|
|
cogl_offscreen_get_texture_level (CoglOffscreen *offscreen);
|
|
|
|
#endif /* COGL_OFFSCREEN_PRIVATE_H */
|