1 /* 2 * Copyright 2011 Marek Olk <maraeo (at) gmail.com> 3 * 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: 10 * 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 13 * Software. 14 * 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. 22 */ 23 24 /** 25 * \file texturebarrier.c 26 * Implementation of glTextureBarrierNV. 27 * 28 * \author Marek Olk <maraeo (at) gmail.com> 29 */ 30 31 #include "context.h" 32 #include "texturebarrier.h" 33 34 35 static void 36 _mesa_texture_barrier(struct gl_context *ctx) 37 { 38 /* no-op */ 39 } 40 41 void 42 _mesa_init_texture_barrier_functions(struct dd_function_table *driver) 43 { 44 driver->TextureBarrier = _mesa_texture_barrier; 45 } 46 47 void GLAPIENTRY 48 _mesa_TextureBarrierNV(void) 49 { 50 GET_CURRENT_CONTEXT(ctx); 51 ASSERT_OUTSIDE_BEGIN_END(ctx); 52 53 ctx->Driver.TextureBarrier(ctx); 54 } 55
