D/CameraService( 1919): Connect E from ICameraClient 0x233b0 D/CameraService( 1919): Client E constructor D/CameraHal( 1919): opening ti camera hal D/CameraHal( 1919): 1036: createInstance() Executing... D/CameraHal( 1919): 955: setParameters() Executing... D/CameraHal( 1919): 947: validateSize() Executing... D/CameraHal( 1919): 947: validateSize() Executing... E/MediaPlayer( 1919): Unable to to create media player E/CameraService( 1919): Failed to load CameraService sounds. E/MediaPlayer( 1919): Unable to to create media player E/CameraService( 1919): Failed to load CameraService sounds. D/CameraService( 1919): Client X constructor D/CameraService( 1919): Connect X D/CameraService( 1919): setPreviewDisplay(0x23540) D/CameraService( 1919): getParameters D/CameraHal( 1919): 1006: getParameters() Executing... E/Camera ( 2057): _getParameters: picture-format=jpeg;picture- size=640x480;preview-format=yuv422i;preview-frame-rate=15;preview- size=208x154 E/Camera ( 2057): setParameters() D/CameraService( 1919): setParameters(picture-size=640x480;preview- frame-rate=15;preview-size=640x480;picture-format=jpeg;preview- format=yuv422i) D/CameraHal( 1919): 955: setParameters() Executing... D/CameraHal( 1919): 947: validateSize() Executing... D/CameraHal( 1919): 947: validateSize() Executing... D/CameraService( 1919): startCameraMode(0) D/CameraHal( 1919): 1006: getParameters() Executing... D/CameraService( 1919): Use Overlays D/CameraHal( 1919): 621: startPreview() Executing... E/CameraHal( 1919): Opened the camera device! I/CameraHal( 1919): w=640 h=480 D/CameraHal( 1919): 414: mxc_camera_setup() Executing... D/CameraHal( 1919): 145: mxc_v4l_overlay_setup() Executing... E/MountListener( 1933): Failed to connect to vold E/MountListener( 1933): java.lang.IllegalStateException E/MountListener( 1933): at com.android.server.MountListener.listenToSocket(MountListener.java: 253) E/MountListener( 1933): at com.android.server.MountListener.run (MountListener.java:273) E/MountListener( 1933): at java.lang.Thread.run(Thread.java:1058) E/camera ( 2057): preview hasn't started yet in 1 seconds E/camera ( 2057): preview hasn't started yet in 2 seconds E/CameraHal( 1919): frame_rate is 30 E/CameraHal( 1919): E/CameraHal( 1919): frame buffer width 0, height 0, bytesperline 0 D/CameraHal( 1919): 524: initHeapLocked() Executing... D/CameraHal( 1919): initHeapLocked: preview size=640x480 D/CameraHal( 1919): mPreviewFrameSize = 0x96000 = 614400 D/CameraHal( 1919): mOverlay->getBufferCount=-19 D/CameraHal( 1919): number of buffers = 3 E/CameraHal( 1919): initHeapLocked E/CameraHal( 1919): VIDIOC_OVERLAY started D/CameraHal( 1919): camera is streaming...
it seens that everything runs well ,but why i can't see the pictures in screen .The screen is just black ~~who can give a advice ,thans a lot~~ On Jun 2, 4:31 pm, xie <yili....@gmail.com> wrote: > Dear all ~~ > > I have implemented the camera hal with v4l2 , but it doesn't work well > now . I have printed the log , who can tell me where is the source of > the log below : > > E/camera ( 2084): preview hasn't started yet in 1 seconds > E/camera ( 2084): preview hasn't started yet in 2 seconds > > I readed the camera.cpp and Icamera.cpp ,and didn't found these > logs .Does the camera client preview will exit if the preview hasn't > started in 2 seconds ~~? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "android-framework" group. To post to this group, send email to android-framework@googlegroups.com To unsubscribe from this group, send email to android-framework+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-framework?hl=en -~----------~----~----~----~------~----~------~--~---
