1/* 2 * Mesa 3-D graphics library 3 * 4 * Copyright (C) 1999-2008 Brian Paul 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 "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included 14 * in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 26/** 27 * \file errors.h 28 * Mesa debugging and error handling functions. 29 * 30 * This file provides functions to record errors, warnings, and miscellaneous 31 * debug information. 32 */ 33 34 35#ifndef ERRORS_H 36#define ERRORS_H 37 38 39#include <stdio.h> 40#include <stdarg.h> 41#include "compiler.h" 42#include "glheader.h" 43#include "mtypes.h" 44 45 46#ifdef __cplusplus 47extern "C" { 48#endif 49 50extern void 51_mesa_warning( struct gl_context *gc, const char *fmtString, ... ) PRINTFLIKE(2, 3); 52 53extern void 54_mesa_problem( const struct gl_context *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3); 55 56extern void 57_mesa_error( struct gl_context *ctx, GLenum error, const char *fmtString, ... ) PRINTFLIKE(3, 4); 58 59extern void 60_mesa_error_no_memory(const char *caller); 61 62extern void 63_mesa_debug( const struct gl_context *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3); 64 65extern void 66_mesa_log(const char *fmtString, ...) PRINTFLIKE(1, 2); 67 68extern FILE * 69_mesa_get_log_file(void); 70 71void 72_mesa_shader_debug(struct gl_context *ctx, GLenum type, GLuint *id, 73 const char *msg); 74 75extern void 76_mesa_gl_vdebug(struct gl_context *ctx, 77 GLuint *id, 78 enum mesa_debug_source source, 79 enum mesa_debug_type type, 80 enum mesa_debug_severity severity, 81 const char *fmtString, 82 va_list args); 83 84extern void 85_mesa_gl_debug(struct gl_context *ctx, 86 GLuint *id, 87 enum mesa_debug_source source, 88 enum mesa_debug_type type, 89 enum mesa_debug_severity severity, 90 const char *fmtString, ...) PRINTFLIKE(6, 7); 91 92#define _mesa_perf_debug(ctx, sev, ...) do { \ 93 static GLuint msg_id = 0; \ 94 if (unlikely(ctx->Const.ContextFlags & GL_CONTEXT_FLAG_DEBUG_BIT)) { \ 95 _mesa_gl_debug(ctx, &msg_id, \ 96 MESA_DEBUG_SOURCE_API, \ 97 MESA_DEBUG_TYPE_PERFORMANCE, \ 98 sev, \ 99 __VA_ARGS__); \ 100 } \ 101} while (0) 102 103 104#ifdef __cplusplus 105} 106#endif 107 108 109#endif /* ERRORS_H */ 110