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[mpp_log]: Add more log helper function

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1. Move mpp_log.h to inc for external user.
2. Add mpp_debug.h for mpp internal logging.
3. Fix some warning.
4. Add log level setup function.
5. Check env log_level value in mpp_get_log_level call.

NOTE:
1. mpp internal module should use mpp_debug.h and mpp external user
should use mpp_log.h
2. Use mpp_get_log_level to update mpp_log_level when the env changed.

Change-Id: I90a55a02a72db177533013280dfe111ca3479229
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
This commit is contained in:
Herman Chen
2022-05-19 17:34:47 +08:00
parent b2479a59ec
commit 2b35cee0ce
167 changed files with 568 additions and 284 deletions
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77
osal/mpp_log.cpp
View File

@@ -20,29 +20,26 @@
#include <stdarg.h>
#include <string.h>
#include "mpp_log.h"
#include "mpp_mem.h"
#include "mpp_env.h"
#include "mpp_debug.h"
#include "mpp_common.h"
#include "os_log.h"
#define MPP_LOG_MAX_LEN 256
typedef void (*mpp_log_callback)(const char*, const char*, va_list);
#ifdef __cplusplus
extern "C" {
#endif
RK_U32 mpp_debug = 0;
static RK_U32 mpp_log_enabled = 1;
// TODO: add log timing information and switch flag
static const char *msg_log_warning = "log message is long\n";
static const char *msg_log_nothing = "\n";
static int mpp_log_level = MPP_LOG_INFO;
static void __mpp_log(mpp_log_callback func, const char *tag, const char *fmt,
static void __mpp_log(os_log_callback func, const char *tag, const char *fmt,
const char *fname, va_list args)
{
char msg[MPP_LOG_MAX_LEN + 1];
@@ -83,32 +80,78 @@ void _mpp_log(const char *tag, const char *fmt, const char *fname, ...)
{
va_list args;
if (!mpp_log_enabled)
return;
mpp_logw("warning: use new logx function\n");
va_start(args, fname);
__mpp_log(os_log, tag, fmt, fname, args);
__mpp_log(os_log_info, tag, fmt, fname, args);
va_end(args);
}
void _mpp_err(const char *tag, const char *fmt, const char *fname, ...)
{
va_list args;
mpp_logw("warning: use new logx function\n");
va_start(args, fname);
__mpp_log(os_err, tag, fmt, fname, args);
__mpp_log(os_log_error, tag, fmt, fname, args);
va_end(args);
}
void mpp_log_enable(RK_S32 id)
void _mpp_log_l(int level, const char *tag, const char *fmt, const char *fname, ...)
{
(void)id;
mpp_log_enabled = 1;
static os_log_callback log_func[] = {
NULL, /* MPP_LOG_DEFAULT */
os_log_fatal, /* MPP_LOG_FATAL */
os_log_error, /* MPP_LOG_ERROR */
os_log_warn, /* MPP_LOG_WARN */
os_log_info, /* MPP_LOG_INFO */
os_log_debug, /* MPP_LOG_DEBUG */
os_log_trace, /* MPP_LOG_VERBOSE */
os_log_info, /* MPP_LOG_DEFAULT */
};
va_list args;
int log_level;
if (level <= MPP_LOG_UNKNOWN || level >= MPP_LOG_SILENT)
return;
log_level = mpp_log_level;
if (log_level >= MPP_LOG_SILENT)
return;
if (level > log_level)
return;
va_start(args, fname);
__mpp_log(log_func[level], tag, fmt, fname, args);
va_end(args);
}
void mpp_log_disable(RK_S32 id)
void mpp_set_log_level(int level)
{
(void)id;
mpp_log_enabled = 0;
if (level <= MPP_LOG_UNKNOWN || level > MPP_LOG_SILENT) {
mpp_logw("log level should in range [%d : %d] invalid intput %d\n",
MPP_LOG_FATAL, MPP_LOG_SILENT, level);
level = MPP_LOG_INFO;
}
mpp_log_level = level;
}
int mpp_get_log_level(void)
{
int level;
mpp_env_get_u32("mpp_log_level", (RK_U32 *)&level, mpp_log_level);
if (level <= MPP_LOG_UNKNOWN || level > MPP_LOG_SILENT)
level = MPP_LOG_INFO;
mpp_log_level = level;
return level;
}
#ifdef __cplusplus