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 47 extern "C" { 48 #endif 49 50 extern void 51 _mesa_warning( struct gl_context *gc, const char *fmtString, ... ) PRINTFLIKE(2, 3); 52 53 extern void 54 _mesa_problem( const struct gl_context *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3); 55 56 extern void 57 _mesa_error( struct gl_context *ctx, GLenum error, const char *fmtString, ... ) PRINTFLIKE(3, 4); 58 59 extern void 60 _mesa_error_no_memory(const char *caller); 61 62 extern void 63 _mesa_debug( const struct gl_context *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3); 64 65 extern void 66 _mesa_log(const char *fmtString, ...) PRINTFLIKE(1, 2); 67 68 extern FILE * 69 _mesa_get_log_file(void); 70 71 void 72 _mesa_shader_debug(struct gl_context *ctx, GLenum type, GLuint *id, 73 const char *msg); 74 75 extern 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 84 extern 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