mirror of
https://github.com/reactos/reactos.git
synced 2024-11-01 20:32:36 +00:00
527f2f9057
* Create a branch for some evul shell experiments. svn path=/branches/shell-experiments/; revision=61927
94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
/**
|
|
* \file accum.h
|
|
* Accumulation buffer operations.
|
|
*
|
|
* \if subset
|
|
* (No-op)
|
|
*
|
|
* \endif
|
|
*/
|
|
|
|
/*
|
|
* Mesa 3-D graphics library
|
|
* Version: 3.5
|
|
*
|
|
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
|
|
*
|
|
* 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
|
|
* BRIAN PAUL 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 ACCUM_H
|
|
#define ACCUM_H
|
|
|
|
#include "main/glheader.h"
|
|
#include "main/mfeatures.h"
|
|
|
|
struct _glapi_table;
|
|
struct gl_context;
|
|
struct gl_renderbuffer;
|
|
|
|
#if FEATURE_accum
|
|
|
|
extern void GLAPIENTRY
|
|
_mesa_ClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha );
|
|
|
|
extern void
|
|
_mesa_init_accum_dispatch(struct _glapi_table *disp);
|
|
|
|
extern void
|
|
_mesa_accum(struct gl_context *ctx, GLenum op, GLfloat value);
|
|
|
|
extern void
|
|
_mesa_clear_accum_buffer(struct gl_context *ctx);
|
|
|
|
#else /* FEATURE_accum */
|
|
|
|
#include "main/compiler.h"
|
|
|
|
static inline void
|
|
_mesa_ClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha )
|
|
{
|
|
/* this is used in _mesa_PopAttrib */
|
|
ASSERT_NO_FEATURE();
|
|
}
|
|
|
|
static inline void
|
|
_mesa_init_accum_dispatch(struct _glapi_table *disp)
|
|
{
|
|
}
|
|
|
|
static inline void
|
|
_mesa_accum(struct gl_context *ctx, GLenum op, GLfloat value)
|
|
{
|
|
}
|
|
|
|
static inline void
|
|
_mesa_clear_accum_buffer(struct gl_context *ctx)
|
|
{
|
|
}
|
|
|
|
|
|
#endif /* FEATURE_accum */
|
|
|
|
extern void
|
|
_mesa_init_accum( struct gl_context *ctx );
|
|
|
|
#endif /* ACCUM_H */
|