mirror of
https://github.com/brl/mutter.git
synced 2024-11-28 02:50:41 -05:00
78 lines
2.5 KiB
C
78 lines
2.5 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* A Low Level GPU Graphics and Utilities API
|
|
*
|
|
* Copyright (C) 2011 Intel Corporation.
|
|
*
|
|
* 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.
|
|
*
|
|
*
|
|
*
|
|
* Authors:
|
|
* Neil Roberts <neil@linux.intel.com>
|
|
*/
|
|
|
|
#ifndef __COGL_SNIPPET_PRIVATE_H
|
|
#define __COGL_SNIPPET_PRIVATE_H
|
|
|
|
#include <glib.h>
|
|
|
|
#include "cogl-snippet.h"
|
|
#include "cogl-object-private.h"
|
|
|
|
/* These values are also used in the enum for CoglSnippetHook. They
|
|
are copied here because we don't really want these names to be part
|
|
of the public API */
|
|
#define COGL_SNIPPET_HOOK_BAND_SIZE 2048
|
|
#define COGL_SNIPPET_FIRST_PIPELINE_HOOK 0
|
|
#define COGL_SNIPPET_FIRST_PIPELINE_VERTEX_HOOK \
|
|
COGL_SNIPPET_FIRST_PIPELINE_HOOK
|
|
#define COGL_SNIPPET_FIRST_PIPELINE_FRAGMENT_HOOK \
|
|
(COGL_SNIPPET_FIRST_PIPELINE_VERTEX_HOOK + COGL_SNIPPET_HOOK_BAND_SIZE)
|
|
#define COGL_SNIPPET_FIRST_LAYER_HOOK (COGL_SNIPPET_HOOK_BAND_SIZE * 2)
|
|
#define COGL_SNIPPET_FIRST_LAYER_VERTEX_HOOK COGL_SNIPPET_FIRST_LAYER_HOOK
|
|
#define COGL_SNIPPET_FIRST_LAYER_FRAGMENT_HOOK \
|
|
(COGL_SNIPPET_FIRST_LAYER_VERTEX_HOOK + COGL_SNIPPET_HOOK_BAND_SIZE)
|
|
|
|
struct _CoglSnippet
|
|
{
|
|
CoglObject _parent;
|
|
|
|
CoglSnippetHook hook;
|
|
|
|
/* This is set to TRUE the first time the snippet is attached to the
|
|
pipeline. After that any attempts to modify the snippet will be
|
|
ignored. */
|
|
CoglBool immutable;
|
|
|
|
char *declarations;
|
|
char *pre;
|
|
char *replace;
|
|
char *post;
|
|
};
|
|
|
|
void
|
|
_cogl_snippet_make_immutable (CoglSnippet *snippet);
|
|
|
|
#endif /* __COGL_SNIPPET_PRIVATE_H */
|
|
|