SDL
2.0
|
Go to the source code of this file.
Macros | |
#define | SDL_MAX_LOG_MESSAGE 4096 |
The maximum size of a log message. More... | |
Typedefs | |
typedef void(* | SDL_LogOutputFunction) (void *userdata, int category, SDL_LogPriority priority, const char *message) |
The prototype for the log output function. More... | |
Enumerations | |
enum | SDL_LogCategory { SDL_LOG_CATEGORY_APPLICATION , SDL_LOG_CATEGORY_ERROR , SDL_LOG_CATEGORY_ASSERT , SDL_LOG_CATEGORY_SYSTEM , SDL_LOG_CATEGORY_AUDIO , SDL_LOG_CATEGORY_VIDEO , SDL_LOG_CATEGORY_RENDER , SDL_LOG_CATEGORY_INPUT , SDL_LOG_CATEGORY_TEST , SDL_LOG_CATEGORY_RESERVED1 , SDL_LOG_CATEGORY_RESERVED2 , SDL_LOG_CATEGORY_RESERVED3 , SDL_LOG_CATEGORY_RESERVED4 , SDL_LOG_CATEGORY_RESERVED5 , SDL_LOG_CATEGORY_RESERVED6 , SDL_LOG_CATEGORY_RESERVED7 , SDL_LOG_CATEGORY_RESERVED8 , SDL_LOG_CATEGORY_RESERVED9 , SDL_LOG_CATEGORY_RESERVED10 , SDL_LOG_CATEGORY_CUSTOM } |
The predefined log categories. More... | |
enum | SDL_LogPriority { SDL_LOG_PRIORITY_VERBOSE = 1 , SDL_LOG_PRIORITY_DEBUG , SDL_LOG_PRIORITY_INFO , SDL_LOG_PRIORITY_WARN , SDL_LOG_PRIORITY_ERROR , SDL_LOG_PRIORITY_CRITICAL , SDL_NUM_LOG_PRIORITIES } |
The predefined log priorities. More... | |
Functions | |
void | SDL_LogSetAllPriority (SDL_LogPriority priority) |
Set the priority of all log categories. More... | |
void | SDL_LogSetPriority (int category, SDL_LogPriority priority) |
Set the priority of a particular log category. More... | |
SDL_LogPriority | SDL_LogGetPriority (int category) |
Get the priority of a particular log category. More... | |
void | SDL_LogResetPriorities (void) |
Reset all priorities to default. More... | |
void | SDL_Log (SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(1) |
Log a message with SDL_LOG_CATEGORY_APPLICATION and SDL_LOG_PRIORITY_INFO. More... | |
void | SDL_LogVerbose (int category, SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(2) |
Log a message with SDL_LOG_PRIORITY_VERBOSE. More... | |
void | SDL_LogDebug (int category, SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(2) |
Log a message with SDL_LOG_PRIORITY_DEBUG. More... | |
void | SDL_LogInfo (int category, SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(2) |
Log a message with SDL_LOG_PRIORITY_INFO. More... | |
void | SDL_LogWarn (int category, SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(2) |
Log a message with SDL_LOG_PRIORITY_WARN. More... | |
void | SDL_LogError (int category, SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(2) |
Log a message with SDL_LOG_PRIORITY_ERROR. More... | |
void | SDL_LogCritical (int category, SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(2) |
Log a message with SDL_LOG_PRIORITY_CRITICAL. More... | |
void | SDL_LogMessage (int category, SDL_LogPriority priority, SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(3) |
Log a message with the specified category and priority. More... | |
void | SDL_LogMessageV (int category, SDL_LogPriority priority, const char *fmt, va_list ap) |
Log a message with the specified category and priority. More... | |
void | SDL_LogGetOutputFunction (SDL_LogOutputFunction *callback, void **userdata) |
Get the current log output function. More... | |
void | SDL_LogSetOutputFunction (SDL_LogOutputFunction callback, void *userdata) |
This function allows you to replace the default log output function with one of your own. More... | |
Simple log messages with categories and priorities.
By default logs are quiet, but if you're debugging SDL you might want:
SDL_LogSetAllPriority(SDL_LOG_PRIORITY_WARN);
Here's where the messages go on different platforms: Windows: debug output stream Android: log output Others: standard error output (stderr)
Definition in file SDL_log.h.
#define SDL_MAX_LOG_MESSAGE 4096 |
typedef void( * SDL_LogOutputFunction) (void *userdata, int category, SDL_LogPriority priority, const char *message) |
enum SDL_LogCategory |
The predefined log categories.
By default the application category is enabled at the INFO level, the assert category is enabled at the WARN level, test is enabled at the VERBOSE level and all other categories are enabled at the CRITICAL level.
Definition at line 64 of file SDL_log.h.
enum SDL_LogPriority |
void SDL_Log | ( | SDL_PRINTF_FORMAT_STRING const char * | fmt, |
... | |||
) |
Log a message with SDL_LOG_CATEGORY_APPLICATION and SDL_LOG_PRIORITY_INFO.
void SDL_LogCritical | ( | int | category, |
SDL_PRINTF_FORMAT_STRING const char * | fmt, | ||
... | |||
) |
Log a message with SDL_LOG_PRIORITY_CRITICAL.
void SDL_LogDebug | ( | int | category, |
SDL_PRINTF_FORMAT_STRING const char * | fmt, | ||
... | |||
) |
Log a message with SDL_LOG_PRIORITY_DEBUG.
void SDL_LogError | ( | int | category, |
SDL_PRINTF_FORMAT_STRING const char * | fmt, | ||
... | |||
) |
Log a message with SDL_LOG_PRIORITY_ERROR.
void SDL_LogGetOutputFunction | ( | SDL_LogOutputFunction * | callback, |
void ** | userdata | ||
) |
Get the current log output function.
SDL_LogPriority SDL_LogGetPriority | ( | int | category | ) |
Get the priority of a particular log category.
void SDL_LogInfo | ( | int | category, |
SDL_PRINTF_FORMAT_STRING const char * | fmt, | ||
... | |||
) |
Log a message with SDL_LOG_PRIORITY_INFO.
void SDL_LogMessage | ( | int | category, |
SDL_LogPriority | priority, | ||
SDL_PRINTF_FORMAT_STRING const char * | fmt, | ||
... | |||
) |
Log a message with the specified category and priority.
void SDL_LogMessageV | ( | int | category, |
SDL_LogPriority | priority, | ||
const char * | fmt, | ||
va_list | ap | ||
) |
Log a message with the specified category and priority.
void SDL_LogResetPriorities | ( | void | ) |
Reset all priorities to default.
void SDL_LogSetAllPriority | ( | SDL_LogPriority | priority | ) |
Set the priority of all log categories.
void SDL_LogSetOutputFunction | ( | SDL_LogOutputFunction | callback, |
void * | userdata | ||
) |
This function allows you to replace the default log output function with one of your own.
void SDL_LogSetPriority | ( | int | category, |
SDL_LogPriority | priority | ||
) |
Set the priority of a particular log category.
void SDL_LogVerbose | ( | int | category, |
SDL_PRINTF_FORMAT_STRING const char * | fmt, | ||
... | |||
) |
Log a message with SDL_LOG_PRIORITY_VERBOSE.
void SDL_LogWarn | ( | int | category, |
SDL_PRINTF_FORMAT_STRING const char * | fmt, | ||
... | |||
) |
Log a message with SDL_LOG_PRIORITY_WARN.