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core: write log messages via __android_log_print (logcat) too

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This commit is contained in:
Alexander Alekhin
2018-03-14 15:33:02 +03:00
parent 7e9578789b
commit 8781ee971c
2 changed files with 30 additions and 9 deletions
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modules/core/src/system.cpp
+9 -7
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@@ -47,6 +47,8 @@
#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;
@@ -412,24 +414,24 @@ struct HWFeatures
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__