#include <iostream>
#include <fstream>
+#ifdef __ANDROID__
+# include <android/log.h>
+#endif
+
namespace cv {
namespace utils {
namespace logging {
void writeLogMessage(LogLevel logLevel, const char* message)
{
const int threadID = cv::utils::getThreadID();
- std::ostream* out = (logLevel <= LOG_LEVEL_WARNING) ? &std::cerr : &std::cout;
- std::stringstream ss;
+ std::ostringstream ss;
switch (logLevel)
{
case LOG_LEVEL_FATAL: ss << "[FATAL:" << threadID << "] " << message << std::endl; break;
default:
return;
}
+#ifdef __ANDROID__
+ int android_logLevel = ANDROID_LOG_INFO;
+ switch (logLevel)
+ {
+ case LOG_LEVEL_FATAL: android_logLevel = ANDROID_LOG_FATAL; break;
+ case LOG_LEVEL_ERROR: android_logLevel = ANDROID_LOG_ERROR; break;
+ case LOG_LEVEL_WARNING: android_logLevel = ANDROID_LOG_WARN; break;
+ case LOG_LEVEL_INFO: android_logLevel = ANDROID_LOG_INFO; break;
+ case LOG_LEVEL_DEBUG: android_logLevel = ANDROID_LOG_DEBUG; break;
+ case LOG_LEVEL_VERBOSE: android_logLevel = ANDROID_LOG_VERBOSE; break;
+ default:
+ break;
+ }
+ __android_log_print(android_logLevel, "OpenCV/" CV_VERSION, "%s", ss.str().c_str());
+#endif
+ std::ostream* out = (logLevel <= LOG_LEVEL_WARNING) ? &std::cerr : &std::cout;
(*out) << ss.str();
if (logLevel <= LOG_LEVEL_WARNING)
(*out) << std::flush;
#include <opencv2/core/utils/configuration.private.hpp>
#include <opencv2/core/utils/trace.private.hpp>
+#include <opencv2/core/utils/logger.hpp>
+
namespace cv {
static Mutex* __initialization_mutex = NULL;
have[CV_CPU_FP16] = true;
#elif defined __arm__ && defined __ANDROID__
#if defined HAVE_CPUFEATURES
- __android_log_print(ANDROID_LOG_INFO, "OpenCV", "calling android_getCpuFeatures() ...");
+ CV_LOG_INFO(NULL, "calling android_getCpuFeatures() ...");
uint64_t features = android_getCpuFeatures();
- __android_log_print(ANDROID_LOG_INFO, "OpenCV", "calling android_getCpuFeatures() ... Done (%llx)", features);
+ CV_LOG_INFO(NULL, cv::format("calling android_getCpuFeatures() ... Done (%llx)", (long long)features));
have[CV_CPU_NEON] = (features & ANDROID_CPU_ARM_FEATURE_NEON) != 0;
have[CV_CPU_FP16] = (features & ANDROID_CPU_ARM_FEATURE_VFP_FP16) != 0;
#else
- __android_log_print(ANDROID_LOG_INFO, "OpenCV", "cpufeatures library is not available for CPU detection");
+ CV_LOG_INFO(NULL, "cpufeatures library is not available for CPU detection");
#if CV_NEON
- __android_log_print(ANDROID_LOG_INFO, "OpenCV", "- NEON instructions is enabled via build flags");
+ CV_LOG_INFO(NULL, "- NEON instructions is enabled via build flags");
have[CV_CPU_NEON] = true;
#else
- __android_log_print(ANDROID_LOG_INFO, "OpenCV", "- NEON instructions is NOT enabled via build flags");
+ CV_LOG_INFO(NULL, "- NEON instructions is NOT enabled via build flags");
#endif
#if CV_FP16
- __android_log_print(ANDROID_LOG_INFO, "OpenCV", "- FP16 instructions is enabled via build flags");
+ CV_LOG_INFO(NULL, "- FP16 instructions is enabled via build flags");
have[CV_CPU_FP16] = true;
#else
- __android_log_print(ANDROID_LOG_INFO, "OpenCV", "- FP16 instructions is NOT enabled via build flags");
+ CV_LOG_INFO(NULL, "- FP16 instructions is NOT enabled via build flags");
#endif
#endif
#elif defined __arm__