smzhldr/aglframework

An excellent Android OpenGL Framework

aglframework's Issues

效果问题

看了项目源码，使用原生的 openGl API 来实现，并且跑了demo好像效果不太好

autoFocus failed

Process: com.aglframework.smzh.agl_framework, PID: 12403
java.lang.RuntimeException: Unable to resume activity {com.aglframework.smzh.agl_framework/com.aglframework.smzh.agl_framework.activity.CameraActivity}: java.lang.RuntimeException: autoFocus failed
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3874)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3906)
at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:51)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:145)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:70)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1847)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:6899)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:876)
Caused by: java.lang.RuntimeException: autoFocus failed
at android.hardware.Camera.native_autoFocus(Native Method)
at android.hardware.Camera.autoFocus(Camera.java:1476)
at com.aglframework.smzh.camera.AGLCamera.open(AGLCamera.java:72)
at com.aglframework.smzh.agl_framework.presenter.CameraPresenter.onResume(CameraPresenter.java:53)
at com.aglframework.smzh.agl_framework.activity.CameraActivity.onResume(CameraActivity.java:85)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1413)
at android.app.Activity.performResume(Activity.java:7408)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3866)

关于获取摄像头数据，并作关键点检测

感谢写这样一个框架，入门opengl很有用，目前我想加一点拓展，加入人脸关键点检测的功能，在 CameraActivity.java 中的 aglCamera 添加了一个previewCallback

        mNv21Data = new byte[PREVIEW_WIDTH * PREVIEW_HEIGHT * 2];
        aglCamera.setPreviewCallback(new Camera.PreviewCallback() {
            @Override
            public void onPreviewFrame(byte[] data, Camera camera) {
                synchronized (lockObj) {
                    System.arraycopy(data, 0, mNv21Data, 0, data.length);
                }
                mHandler.post(new Runnable() {
                    @Override
                    public void run() {
                         model.detect(mNv21Data)
                    }
               }
           }

这样获取摄像头的原始数据，但是发现好像检测不到人脸，而且在这里跑openGL代码，单独画点也不会显示，能不能麻烦指点一二？
谢谢

关于视频录制问题

怎么进行视频录制,能否解答,十分感谢