diff options
Diffstat (limited to 'src/mesa/main/imports.c')
| -rw-r--r-- | src/mesa/main/imports.c | 42 |
1 files changed, 17 insertions, 25 deletions
diff --git a/src/mesa/main/imports.c b/src/mesa/main/imports.c index 9de7a89c99..8a5dfdb4b8 100644 --- a/src/mesa/main/imports.c +++ b/src/mesa/main/imports.c @@ -20,9 +20,9 @@ /* * Mesa 3-D graphics library - * Version: 6.5 + * Version: 7.1 * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -254,7 +254,7 @@ _mesa_memset16( unsigned short *dst, unsigned short val, size_t n ) *dst++ = val; } -/** Wrapper around either memcpy() or bzero() */ +/** Wrapper around either memset() or bzero() */ void _mesa_bzero( void *dst, size_t n ) { @@ -584,11 +584,11 @@ _mesa_ffsll(long long val) assert(sizeof(val) == 8); - bit = ffs(val); + bit = _mesa_ffs(val); if (bit != 0) return bit; - bit = ffs(val >> 32); + bit = _mesa_ffs(val >> 32); if (bit != 0) return 32 + bit; @@ -921,14 +921,11 @@ _mesa_vsprintf( char *str, const char *fmt, va_list args ) /*@{*/ /** - * Display a warning. + * Report a warning (a recoverable error condition) to stderr if + * either DEBUG is defined or the MESA_DEBUG env var is set. * * \param ctx GL context. * \param fmtString printf() alike format string. - * - * If debugging is enabled (either at compile-time via the DEBUG macro, or - * run-time via the MESA_DEBUG environment variable), prints the warning to - * stderr via fprintf(). */ void _mesa_warning( GLcontext *ctx, const char *fmtString, ... ) @@ -951,13 +948,11 @@ _mesa_warning( GLcontext *ctx, const char *fmtString, ... ) } /** - * This function is called when the Mesa user has stumbled into a code - * path which may not be implemented fully or correctly. + * Report an internla implementation problem. + * Prints the message to stderr via fprintf(). * * \param ctx GL context. * \param s problem description string. - * - * Prints the message to stderr via fprintf(). */ void _mesa_problem( const GLcontext *ctx, const char *fmtString, ... ) @@ -975,18 +970,16 @@ _mesa_problem( const GLcontext *ctx, const char *fmtString, ... ) } /** - * Display an error message. + * Record an OpenGL state error. These usually occur when the users + * passes invalid parameters to a GL function. * - * If in debug mode, print error message. - * Also, record the error code by calling _mesa_record_error(). + * If debugging is enabled (either at compile-time via the DEBUG macro, or + * run-time via the MESA_DEBUG environment variable), report the error with + * _mesa_debug(). * * \param ctx the GL context. * \param error the error value. * \param fmtString printf() style format string, followed by optional args - * - * If debugging is enabled (either at compile-time via the DEBUG macro, or - * run-time via the MESA_DEBUG environment variable), interperts the error code and - * prints the error message via _mesa_debug(). */ void _mesa_error( GLcontext *ctx, GLenum error, const char *fmtString, ... ) @@ -1056,12 +1049,11 @@ _mesa_error( GLcontext *ctx, GLenum error, const char *fmtString, ... ) } /** - * Report debug information. + * Report debug information. Print error message to stderr via fprintf(). + * No-op if DEBUG mode not enabled. * * \param ctx GL context. - * \param fmtString printf() alike format string. - * - * Prints the message to stderr via fprintf(). + * \param fmtString printf()-style format string, followed by optional args. */ void _mesa_debug( const GLcontext *ctx, const char *fmtString, ... ) |