2 * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
25 * \file texturebarrier.c
26 * Implementation of glTextureBarrierNV.
28 * \author Marek Olšák <maraeo@gmail.com>
32 #include "texturebarrier.h"
36 _mesa_texture_barrier(struct gl_context
*ctx
)
42 _mesa_init_texture_barrier_functions(struct dd_function_table
*driver
)
44 driver
->TextureBarrier
= _mesa_texture_barrier
;
48 _mesa_TextureBarrierNV(void)
50 GET_CURRENT_CONTEXT(ctx
);
52 if (!ctx
->Extensions
.NV_texture_barrier
) {
53 _mesa_error(ctx
, GL_INVALID_OPERATION
,
54 "glTextureBarrier(not supported)");
58 ctx
->Driver
.TextureBarrier(ctx
);