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 "glheader.h" 42 #include "menums.h" 43 44 45 #ifdef __cplusplus 46 extern "C" { 47 #endif 48 49 struct gl_context; 50 51 extern void 52 _mesa_warning( struct gl_context *gc, const char *fmtString, ... ) PRINTFLIKE(2, 3); 53 54 extern void 55 _mesa_problem( const struct gl_context *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3); 56 57 extern void 58 _mesa_error( struct gl_context *ctx, GLenum error, const char *fmtString, ... ) PRINTFLIKE(3, 4); 59 60 extern void 61 _mesa_error_no_memory(const char *caller); 62 63 extern void 64 _mesa_debug( const struct gl_context *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3); 65 66 extern void 67 _mesa_log(const char *fmtString, ...) PRINTFLIKE(1, 2); 68 69 extern void 70 _mesa_log_direct(const char *string); 71 72 73 extern FILE * 74 _mesa_get_log_file(void); 75 76 void 77 _mesa_shader_debug(struct gl_context *ctx, GLenum type, GLuint *id, 78 const char *msg); 79 80 extern void 81 _mesa_gl_vdebugf(struct gl_context *ctx, 82 GLuint *id, 83 enum mesa_debug_source source, 84 enum mesa_debug_type type, 85 enum mesa_debug_severity severity, 86 const char *fmtString, 87 va_list args); 88 89 extern void 90 _mesa_gl_debugf(struct gl_context *ctx, 91 GLuint *id, 92 enum mesa_debug_source source, 93 enum mesa_debug_type type, 94 enum mesa_debug_severity severity, 95 const char *fmtString, ...) PRINTFLIKE(6, 7); 96 97 extern size_t 98 _mesa_gl_debug(struct gl_context *ctx, 99 GLuint *id, 100 enum mesa_debug_source source, 101 enum mesa_debug_type type, 102 enum mesa_debug_severity severity, 103 const char *msg); 104 105 #define _mesa_perf_debug(ctx, sev, ...) do { \ 106 static GLuint msg_id = 0; \ 107 if (unlikely(ctx->Const.ContextFlags & GL_CONTEXT_FLAG_DEBUG_BIT)) { \ 108 _mesa_gl_debugf(ctx, &msg_id, \ 109 MESA_DEBUG_SOURCE_API, \ 110 MESA_DEBUG_TYPE_PERFORMANCE, \ 111 sev, \ 112 __VA_ARGS__); \ 113 } \ 114 } while (0) 115 116 #ifdef __cplusplus 117 } 118 #endif 119 120 121 #endif /* ERRORS_H */ 122