Hi
I am porting one application in android2.1 eclair version .I need to
pass surface to native code
when i am doing this i am getting following error
signal 11 (SIGSEGV), fault addr deadbaad
I/DEBUG ( 2175): r0 00000000 r1 afe13389 r2 00000027 r3 00000054
I/DEBUG ( 2175): r4 afe3ae08 r5 00000000 r6 00000000 r7 ffff21b3
I/DEBUG ( 2175): r8 bea48930 r9 430cb3a4 10 430cb38c fp 00000000
I/DEBUG ( 2175): ip 00002ee0 sp bea488e0 lr deadbaad pc
afe10a40 cpsr 68000030
I/DEBUG ( 2175): #00 pc 00010a40 /system/lib/libc.so
I/DEBUG ( 2175): #01 pc 00007a9a /data/data/
com.android.dreamshot/lib/libdreamshot.so
I/DEBUG ( 2175): #02 pc 0000ecb4 /system/lib/libdvm.so
I/DEBUG ( 2175): #03 pc 00038890 /system/lib/libdvm.so
I/DEBUG ( 2175): #04 pc 000319dc /system/lib/libdvm.so
I/DEBUG ( 2175): #05 pc 000139b8 /system/lib/libdvm.so
I/DEBUG ( 2175): #06 pc 00019338 /system/lib/libdvm.so
I/DEBUG ( 2175): #07 pc 00018804 /system/lib/libdvm.so
I/DEBUG ( 2175): #08 pc 0004ea7a /system/lib/libdvm.so
I/DEBUG ( 2175): #09 pc 00056c98 /system/lib/libdvm.so
I/DEBUG ( 2175): #10 pc 000139b8 /system/lib/libdvm.so
I/DEBUG ( 2175): #11 pc 00019338 /system/lib/libdvm.so
I/DEBUG ( 2175): #12 pc 00018804 /system/lib/libdvm.so
I/DEBUG ( 2175): #13 pc 0004eda4 /system/lib/libdvm.so
I/DEBUG ( 2175): #14 pc 0003ae9a /system/lib/libdvm.so
I/DEBUG ( 2175): #15 pc 0002bea4 /system/lib/libdvm.so
I/DEBUG ( 2175): #16 pc 0002a448 /system/lib/
libandroid_runtime.so
I/DEBUG ( 2175): #17 pc 0002bbdc /system/lib/
libandroid_runtime.so
I/DEBUG ( 2175): #18 pc 00008cd8 /system/bin/app_process
I/DEBUG ( 2175): #19 pc 0000c258 /system/lib/libc.so
I/DEBUG ( 2175):
I/DEBUG ( 2175): code around pc:
I/DEBUG ( 2175): afe10a30 f8442001 4798000c e054f8df 26002227
I/DEBUG ( 2175): afe10a40 2000f88e ef34f7fb f7fd2106 f04fe822
I/DEBUG ( 2175): afe10a50 91035180 460aa901 96012006 f7fc9602
I/DEBUG ( 2175):
I/DEBUG ( 2175): code around lr:
I/DEBUG ( 2175): deadba9c ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 2175): deadbaac ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 2175): deadbabc ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 2175):
I/DEBUG ( 2175): stack:
I/DEBUG ( 2175): bea488a0 00000015
I/DEBUG ( 2175): bea488a4 afe133b9 /system/lib/libc.so
I/DEBUG ( 2175): bea488a8 afe3b02c /system/lib/libc.so
I/DEBUG ( 2175): bea488ac afe3afd8 /system/lib/libc.so
I/DEBUG ( 2175): bea488b0 00000000
I/DEBUG ( 2175): bea488b4 afe143d3 /system/lib/libc.so
I/DEBUG ( 2175): bea488b8 afe13389 /system/lib/libc.so
I/DEBUG ( 2175): bea488bc afe13389 /system/lib/libc.so
I/DEBUG ( 2175): bea488c0 00000054
I/DEBUG ( 2175): bea488c4 afe3ae08 /system/lib/libc.so
I/DEBUG ( 2175): bea488c8 00000000
I/DEBUG ( 2175): bea488cc bea488f4 [stack]
I/DEBUG ( 2175): bea488d0 ffff21b3
I/DEBUG ( 2175): bea488d4 afe1362b /system/lib/libc.so
I/DEBUG ( 2175): bea488d8 df002777
I/DEBUG ( 2175): bea488dc e3a070ad
I/DEBUG ( 2175): #00 bea488e0 485b61a0 /dev/ashmem/mspace/dalvik-
heap/2 (deleted)
I/DEBUG ( 2175): bea488e4 f36ff619
I/DEBUG ( 2175): bea488e8 001274d8 [heap]
I/DEBUG ( 2175): bea488ec ffff2159
I/DEBUG ( 2175): bea488f0 8194f4b0 /data/data/
com.android.dreamshot/lib/libdreamshot.so
I/DEBUG ( 2175): bea488f4 fffffbdf
I/DEBUG ( 2175): bea488f8 ffff2159
I/DEBUG ( 2175): bea488fc 8194f4b0 /data/data/
com.android.dreamshot/lib/libdreamshot.so
I/DEBUG ( 2175): bea48900 ffff2225
I/DEBUG ( 2175): bea48904 81907a9d /data/data/
com.android.dreamshot/lib/libdreamshot.so
I/DEBUG ( 2175): #01 bea48908 485b61a0 /dev/ashmem/mspace/dalvik-
heap/2 (deleted)
I/DEBUG ( 2175): bea4890c 819414e8 /data/data/
com.android.dreamshot/lib/libdreamshot.so
I/DEBUG ( 2175): bea48910 43355928 /dev/ashmem/dalvik-
LinearAlloc (deleted)
I/DEBUG ( 2175): bea48914 001274d8 [heap]
I/DEBUG ( 2175): bea48918 00000340
I/DEBUG ( 2175): bea4891c bea48950 [stack]
I/DEBUG ( 2175): bea48920 00000000
I/DEBUG ( 2175): bea48924 00000000
I/DEBUG ( 2175): bea48928 430cb3ac
I/DEBUG ( 2175): bea4892c ad00ecb8 /system/lib/libdvm.so
D/Zygote ( 2183): Process 2700 terminated by signal (11)
I/WindowManager( 2222): WIN DEATH: Window{4865c520
com.android.dreamshot/com.android.dreamshot.DSMainActivity
paused=false}
I/ActivityManager( 2222): Process com.android.dreamshot (pid 2700) has
died.
I/WindowManager( 2222): WIN DEATH: Window{485f0f08
com.android.dreamshot/com.android.dreamshot.DreamShotUi paused=false}
I/WindowManager( 2222): WIN DEATH: Window{48637008 SurfaceView
paused=false}
I/ActivityManager( 2222): Start proc com.android.dreamshot for
activity com.android.dreamshot/.DreamShotUi: pid=2707 uid=10085
gids={1006}
I/UsageStats( 2222): Unexpected resume of com.android.dreamshot while
already resumed in com.android.dreamshot
D/dalvikvm( 2707): GC freed 954 objects / 71008 bytes in 26ms
W/InputManagerService( 2222): Got RemoteException sending
setActive(false) notification to pid 2700 uid 10085
I/ActivityManager( 2222): Displayed activity
com.android.dreamshot/.DreamShotUi: 338 ms (total 1360 ms)
I/KeyInputQueue( 2222): Input event: dev=0x0 type=0x1 scancode=28
keycode=4 value=1
I/PowerManagerService( 2222): ULight 3->7 f0
my code looks like this
in java .xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<SurfaceView android:id="@+id/mySurfaceView"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
</SurfaceView>
</LinearLayout>
in .java
mSurfaceView =(SurfaceView)findViewById(R.id.mySurfaceView);
mSurfaceHolder = mSurfaceView.getHolder();
mSurfaceHolder.addCallback(this);
mSurfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
public void surfaceChanged(SurfaceHolder holder, int format, int
width,
int height) {
if (holder.getSurface() == null) {
Log.d(TAG, "holder.getSurface() == null");
}
mSurfaceHolder = holder;
if(holder.isCreating())
{
nativeDS.setPreviewSurface(holder.getSurface());
}
my jni looks like this
static void JNICALL
Java_com_android_dreamshot_DreamShot_setdsPreviewSurfaceNative(JNIEnv
*env, jobject object, jobject surface)
{
if (surface != NULL) {
jclass clazz = env->FindClass("android/view/Surface");
LOGE("clazz=%d", clazz);
if (clazz == NULL) {
return ;
}
jfieldID fieldID = env->GetFieldID(clazz, "mSurface", "I");
LOGE(" ...............fieldID is in native class %d", fieldID);
if (fieldID == NULL) {
LOGE(".................Can't find Surface
fields...................................................");
return;
}
const sp<Surface>& native_surface=(Surface*)env-
>GetIntField(surface,fieldID);
LOGE("objPreviewplayer=%p", objPreviewplayer);
const sp<ISurface>& surface1 =
objPreviewplayer.getISurface(native_surface) ;
// const sp<ISurface>& surface1 =NULL;
LOGE("surface1=%p", surface1);
// LOGE("native_surface=%d", native_surface);
setdsPreviewSurface(surface1);
}
}
I am getting error inside this function
what are all the system libs i should include in the makefile
i got stuck up in this from past one week please help me out
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