1 /* 2 * Copyright 2011 Joakim Sindholt <opensource@zhasha.com> 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * on the rights to use, copy, modify, merge, publish, distribute, sub 8 * license, and/or sell copies of the Software, and to permit persons to whom 9 * the Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 21 * USE OR OTHER DEALINGS IN THE SOFTWARE. */ 22 23 #ifndef _NINE_DEBUG_H_ 24 #define _NINE_DEBUG_H_ 25 26 #include "util/u_debug.h" 27 28 void 29 _nine_debug_printf( unsigned long flag, 30 const char *func, 31 const char *fmt, 32 ... ) _util_printf_format(3,4); 33 34 #define ERR(fmt, ...) _nine_debug_printf(DBG_ERROR, __FUNCTION__, fmt, ## __VA_ARGS__) 35 36 #ifdef DEBUG 37 #define WARN(fmt, ...) _nine_debug_printf(DBG_WARN, __FUNCTION__, fmt, ## __VA_ARGS__) 38 #define WARN_ONCE(fmt, ...) \ 39 do { \ 40 static boolean once = TRUE; \ 41 if (once) { \ 42 once = FALSE; \ 43 _nine_debug_printf(DBG_WARN, __FUNCTION__, fmt, ## __VA_ARGS__); \ 44 } \ 45 } while(0) 46 #else 47 #define WARN(fmt, ...) 48 #define WARN_ONCE(fmt, ...) 49 #endif 50 51 #ifdef DEBUG 52 #define DBG_FLAG(flag, fmt, ...) \ 53 _nine_debug_printf(flag, __FUNCTION__, fmt, ## __VA_ARGS__) 54 #else 55 #define DBG_FLAG(flag, fmt, ...) 56 #endif 57 #define DBG(fmt, ...) DBG_FLAG(DBG_CHANNEL, fmt, ## __VA_ARGS__) 58 59 #define DBG_UNKNOWN (1<< 0) 60 #define DBG_ADAPTER (1<< 1) 61 #define DBG_OVERLAYEXTENSION (1<< 2) 62 #define DBG_AUTHENTICATEDCHANNEL (1<< 3) 63 #define DBG_BASETEXTURE (1<< 4) 64 #define DBG_CRYPTOSESSION (1<< 5) 65 #define DBG_CUBETEXTURE (1<< 6) 66 #define DBG_DEVICE (1<< 7) 67 #define DBG_DEVICEVIDEO (1<< 8) 68 #define DBG_INDEXBUFFER (1<< 9) 69 #define DBG_PIXELSHADER (1<<10) 70 #define DBG_QUERY (1<<11) 71 #define DBG_RESOURCE (1<<12) 72 #define DBG_STATEBLOCK (1<<13) 73 #define DBG_SURFACE (1<<14) 74 #define DBG_SWAPCHAIN (1<<15) 75 #define DBG_TEXTURE (1<<16) 76 #define DBG_VERTEXBUFFER (1<<17) 77 #define DBG_VERTEXDECLARATION (1<<18) 78 #define DBG_VERTEXSHADER (1<<19) 79 #define DBG_VOLUME (1<<20) 80 #define DBG_VOLUMETEXTURE (1<<21) 81 #define DBG_SHADER (1<<22) 82 #define DBG_FF (1<<23) 83 #define DBG_USER (1<<24) 84 #define DBG_ERROR (1<<25) 85 #define DBG_WARN (1<<26) 86 #define DBG_TID (1<<27) 87 88 void 89 _nine_stub( const char *file, 90 const char *func, 91 unsigned line ); 92 93 #ifdef DEBUG 94 #define STUB(ret) \ 95 do { \ 96 _nine_stub(__FILE__, __FUNCTION__, __LINE__); \ 97 return ret; \ 98 } while (0) 99 #else 100 #define STUB(ret) do { return ret; } while (0) 101 #endif 102 103 /* the expression for this macro is equivalent of that to assert, however this 104 * macro is designed to be used in conditionals ala 105 * if (user_error(required condition)) { assertion failed } 106 * It also prints debug message if the assertion fails. */ 107 #ifdef DEBUG 108 #define user_error(x) \ 109 (!(x) ? (DBG_FLAG(DBG_USER, "User assertion failed: `%s'\n", #x), TRUE) \ 110 : FALSE) 111 #else 112 #define user_error(x) (!(x) ? TRUE : FALSE) 113 #endif 114 115 #ifdef DEBUG 116 #define user_warn(x) \ 117 if ((x)) { DBG_FLAG(DBG_USER, "User warning: `%s'\n", #x); } 118 #else 119 #define user_warn(x) 120 #endif 121 122 /* nonfatal assert */ 123 #define user_assert(x, r) \ 124 do { \ 125 if (user_error(x)) { \ 126 return r; \ 127 } \ 128 } while (0) 129 130 #define ret_err(x, r) \ 131 do { \ 132 ERR(x); \ 133 return r; \ 134 } while(0) 135 136 #endif /* _NINE_DEBUG_H_ */ 137