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Showing posts with the label C++

How To Tell Where A Shared Library Is Loaded In Process Address Space?

I'm trying to debug a shared library to which I have the source code and debugging symbols for … Read more How To Tell Where A Shared Library Is Loaded In Process Address Space?

Real Time Image Processing In Android Using The Ndk

Using an Android (2.3.3) phone, I can use the camera to retrieve a preview with the onPreviewFrame(… Read more Real Time Image Processing In Android Using The Ndk

Right Way To Work With Jni In Multithreading Application

Description In my C++ application class JNIXMLDocument which made some JAVA method calls. In the co… Read more Right Way To Work With Jni In Multithreading Application

What Library Does Ld Option -lrt Refer To (bionic Libc)?

What does this option to ld mean? -lrt I know to some degree it means that ld is looking for the li… Read more What Library Does Ld Option -lrt Refer To (bionic Libc)?

How To Use Arm_acle C Language Extensions In Android

There are lots of examples of using arm neon intrinsics for android, with the ndk even having an ex… Read more How To Use Arm_acle C Language Extensions In Android

Ndk Code Crashing In Few Htc Lollipop Devices And Few Other Devices By Giving Fatal Signal 11 (sigsegv), Code 2

Below code is used to scale the image border by dragging the edges. It works fine in Moto X, nexus … Read more Ndk Code Crashing In Few Htc Lollipop Devices And Few Other Devices By Giving Fatal Signal 11 (sigsegv), Code 2