xref: /external/chromium_org/third_party/mesa/src/src/mesa/state_tracker/st_cb_xformfb.h

/**************************************************************************
 *
 * Copyright 2010 VMware, Inc.
 * 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, sub license, 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 (including the
 * next paragraph) 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 NON-INFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS 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 ST_CB_XFORMFB_H
#define ST_CB_XFORMFB_H


#include "main/compiler.h"
#include "main/mfeatures.h"

struct dd_function_table;
struct gl_transform_feedback_object;
struct pipe_draw_info;

#if FEATURE_EXT_transform_feedback

extern void
st_init_xformfb_functions(struct dd_function_table *functions);

extern void
st_transform_feedback_draw_init(struct gl_transform_feedback_object *obj,
                                struct pipe_draw_info *out);

#else

static INLINE void
st_init_xformfb_functions(struct dd_function_table *functions)
{
}

static INLINE void
st_transform_feedback_draw_init(struct gl_transform_feedback_object *obj,
                                struct pipe_draw_info *out)
{
}

#endif /* FEATURE_EXT_transform_feedback */

#endif /* ST_CB_XFORMFB_H */