1/************************************************************************** 2 * 3 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation the rights to use, copy, modify, merge, publish, 10 * distribute, sub license, and/or sell copies of the Software, and to 11 * permit persons to whom the Software is furnished to do so, subject to 12 * the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the 15 * next paragraph) shall be included in all copies or substantial portions 16 * of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25 * 26 **************************************************************************/ 27 28 /* 29 * Authors: 30 * Keith Whitwell <keith@tungstengraphics.com> 31 * Brian Paul 32 */ 33 34#include "main/glheader.h" 35#include "main/macros.h" 36#include "pipe/p_context.h" 37#include "pipe/p_screen.h" 38#include "util/u_string.h" 39#include "st_context.h" 40#include "st_cb_strings.h" 41 42#define ST_VERSION_STRING "0.4" 43 44static const GLubyte * 45st_get_string(struct gl_context * ctx, GLenum name) 46{ 47 struct st_context *st = st_context(ctx); 48 struct pipe_screen *screen = st->pipe->screen; 49 50 switch (name) { 51 case GL_VENDOR: { 52 const char *vendor = screen->get_vendor( screen ); 53 util_snprintf(st->vendor, sizeof(st->vendor), "%s", vendor); 54 return (GLubyte *) st->vendor; 55 } 56 57 case GL_RENDERER: 58 util_snprintf(st->renderer, sizeof(st->renderer), "Gallium %s on %s", 59 ST_VERSION_STRING, 60 screen->get_name( screen )); 61 62 return (GLubyte *) st->renderer; 63 64 default: 65 return NULL; 66 } 67} 68 69 70void st_init_string_functions(struct dd_function_table *functions) 71{ 72 functions->GetString = st_get_string; 73} 74