diff options
Diffstat (limited to 'mesalib/src/mesa/glapi/glapi_nop.c')
-rw-r--r-- | mesalib/src/mesa/glapi/glapi_nop.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/mesalib/src/mesa/glapi/glapi_nop.c b/mesalib/src/mesa/glapi/glapi_nop.c deleted file mode 100644 index 4257b1fbc..000000000 --- a/mesalib/src/mesa/glapi/glapi_nop.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 7.8 - * - * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. - * Copyright (C) 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, 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 - * THE AUTHORS 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. - */ - - -/** - * No-op dispatch table. - * - * This file defines a special dispatch table which is loaded with no-op - * functions. - * - * When there's no current rendering context, calling a GL function like - * glBegin() is a no-op. Apps should never normally do this. So as a - * debugging aid, each of the no-op functions will emit a warning to - * stderr if the MESA_DEBUG or LIBGL_DEBUG env var is set. - */ - - - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#include "glapi/mesa.h" -#else -#include "main/compiler.h" -#include "main/glheader.h" -#endif - -#include "glapi/glapi.h" - - -/* - * These stubs are kept so that the old DRI drivers still load. - */ -PUBLIC void -_glapi_noop_enable_warnings(GLboolean enable); - -PUBLIC void -_glapi_set_warning_func(_glapi_proc func); - -void -_glapi_noop_enable_warnings(GLboolean enable) -{ -} - -void -_glapi_set_warning_func(_glapi_proc func) -{ -} - -#ifdef DEBUG - -/** - * Called by each of the no-op GL entrypoints. - */ -static int -Warn(const char *func) -{ -#if !defined(_WIN32_WCE) - if (getenv("MESA_DEBUG") || getenv("LIBGL_DEBUG")) { - fprintf(stderr, "GL User Error: gl%s called without a rendering context\n", - func); - } -#endif - return 0; -} - - -/** - * This is called if the user somehow calls an unassigned GL dispatch function. - */ -static GLint -NoOpUnused(void) -{ - return Warn(" function"); -} - -/* - * Defines for the glapitemp.h functions. - */ -#define KEYWORD1 static -#define KEYWORD1_ALT static -#define KEYWORD2 GLAPIENTRY -#define NAME(func) NoOp##func -#define DISPATCH(func, args, msg) Warn(#func); -#define RETURN_DISPATCH(func, args, msg) Warn(#func); return 0 - - -/* - * Defines for the table of no-op entry points. - */ -#define TABLE_ENTRY(name) (_glapi_proc) NoOp##name - -#else - -static int -NoOpGeneric(void) -{ -#if !defined(_WIN32_WCE) - if (getenv("MESA_DEBUG") || getenv("LIBGL_DEBUG")) { - fprintf(stderr, "GL User Error: calling GL function without a rendering context\n"); - } -#endif - return 0; -} - -#define TABLE_ENTRY(name) (_glapi_proc) NoOpGeneric - -#endif - -#define DISPATCH_TABLE_NAME __glapi_noop_table -#define UNUSED_TABLE_NAME __unused_noop_functions - -#include "glapi/glapitemp.h" |