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Diffstat (limited to 'src/gallium/state_trackers/nine/nine_debug.h')
| -rw-r--r-- | src/gallium/state_trackers/nine/nine_debug.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/nine/nine_debug.h b/src/gallium/state_trackers/nine/nine_debug.h new file mode 100644 index 0000000..4c017ea --- /dev/null +++ b/src/gallium/state_trackers/nine/nine_debug.h @@ -0,0 +1,135 @@ +/* + * Copyright 2011 Joakim Sindholt <opensource@zhasha.com> + * + * 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 + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, 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 (including the next + * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS 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. */ + +#ifndef _NINE_DEBUG_H_ +#define _NINE_DEBUG_H_ + +#include "util/u_debug.h" + +void +_nine_debug_printf( unsigned long flag, + const char *func, + const char *fmt, + ... ) _util_printf_format(3,4); + +#define ERR(fmt, ...) _nine_debug_printf(DBG_ERROR, __FUNCTION__, fmt, ## __VA_ARGS__) + +#ifdef DEBUG +#define WARN(fmt, ...) _nine_debug_printf(DBG_WARN, __FUNCTION__, fmt, ## __VA_ARGS__) +#define WARN_ONCE(fmt, ...) \ + do { \ + static boolean once = TRUE; \ + if (once) { \ + once = FALSE; \ + _nine_debug_printf(DBG_WARN, __FUNCTION__, fmt, ## __VA_ARGS__); \ + } \ + } while(0) +#else +#define WARN(fmt, ...) +#define WARN_ONCE(fmt, ...) +#endif + +#ifdef DEBUG +#define DBG_FLAG(flag, fmt, ...) \ + _nine_debug_printf(flag, __FUNCTION__, fmt, ## __VA_ARGS__) +#else +#define DBG_FLAG(flag, fmt, ...) +#endif +#define DBG(fmt, ...) DBG_FLAG(DBG_CHANNEL, fmt, ## __VA_ARGS__) + +#define DBG_UNKNOWN (1<< 0) +#define DBG_ADAPTER (1<< 1) +#define DBG_OVERLAYEXTENSION (1<< 2) +#define DBG_AUTHENTICATEDCHANNEL (1<< 3) +#define DBG_BASETEXTURE (1<< 4) +#define DBG_CRYPTOSESSION (1<< 5) +#define DBG_CUBETEXTURE (1<< 6) +#define DBG_DEVICE (1<< 7) +#define DBG_DEVICEVIDEO (1<< 8) +#define DBG_INDEXBUFFER (1<< 9) +#define DBG_PIXELSHADER (1<<10) +#define DBG_QUERY (1<<11) +#define DBG_RESOURCE (1<<12) +#define DBG_STATEBLOCK (1<<13) +#define DBG_SURFACE (1<<14) +#define DBG_SWAPCHAIN (1<<15) +#define DBG_TEXTURE (1<<16) +#define DBG_VERTEXBUFFER (1<<17) +#define DBG_VERTEXDECLARATION (1<<18) +#define DBG_VERTEXSHADER (1<<19) +#define DBG_VOLUME (1<<20) +#define DBG_VOLUMETEXTURE (1<<21) +#define DBG_SHADER (1<<22) +#define DBG_FF (1<<23) +#define DBG_USER (1<<24) +#define DBG_ERROR (1<<25) +#define DBG_WARN (1<<26) + +void +_nine_stub( const char *file, + const char *func, + unsigned line ); + +#ifdef DEBUG +#define STUB(ret) \ + do { \ + _nine_stub(__FILE__, __FUNCTION__, __LINE__); \ + return ret; \ + } while (0) +#else +#define STUB(ret) do { return ret; } while (0) +#endif + +/* the expression for this macro is equivalent of that to assert, however this + * macro is designed to be used in conditionals ala + * if (user_error(required condition)) { assertion failed } + * It also prints debug message if the assertion fails. */ +#ifdef DEBUG +#define user_error(x) \ + (!(x) ? (DBG_FLAG(DBG_USER, "User assertion failed: `%s'\n", #x), TRUE) \ + : FALSE) +#else +#define user_error(x) (!(x) ? TRUE : FALSE) +#endif + +#ifdef DEBUG +#define user_warn(x) \ + if ((x)) { DBG_FLAG(DBG_USER, "User warning: `%s'\n", #x); } +#else +#define user_warn(x) +#endif + +/* nonfatal assert */ +#define user_assert(x, r) \ + do { \ + if (user_error(x)) { \ + return r; \ + } \ + } while (0) + +#define ret_err(x, r) \ + do { \ + ERR(x); \ + return r; \ + } while(0) + +#endif /* _NINE_DEBUG_H_ */ |