jni된 다음 소스를 돌리는데 아래와 같은 에러메시지가 뜹니다.
소스 아래에
       rgb[yp] = 0xff000000 | ((r << 6) & 0xff0000) | ((g >> 2) & 0xff00) | ((b >> 10) & 0xff);
이부분만 주석을 달고 실행시키면 잘돌아가더라고요..
근데 이 함수는 자바에서 잘 돌아가는 소스였거든요? 제가메모리가 부족해서 jni로 만들었는데...
실행시키면 잠깐 실행 되다가 아래로그와 같이 뻑이 나네요...
 
도대체 저 아래의 로그 메시지는 무엇을 뜻하는 것인지요..
보통 에뮬돌릴때는 나오지 안던 메시지 이던데...
 
고수님들의 도움을 부탁드립니다...
 
 
jint* Java_com_camerapreview08_decodeYUV_decode(JNIEnv *env,jobject thiz,jint* rgb,unsigned char* yuv420sp,jint width,jint height)
{
 int frameSize = 25344;
 int i=0,j=0,u=0,v=0,yp=0;
 int uvp =0;
 int y=0;
 int y1192=0,r=0,g=0,b=0;
    for (j = 0, yp = 0; j < height; j++) {
      uvp = (frameSize + (j >> 1) * width);
   u = 0;
   v = 0;
     for (i = 0; i < width; i++, yp++) {
       y = (0xff & ((int) yuv420sp[yp])) - 16;
       if (y < 0) y = 0;
       if ((i & 1) == 0) {
        v = (0xff & yuv420sp[uvp++]) - 128;
        u = (0xff & yuv420sp[uvp++]) - 128;
       }
         
        y1192 = 1192 * y;
       r = (y1192 + 1634 * v);
       g = (y1192 - 833 * v - 400 * u);
       b = (y1192 + 2066 * u);
       
       if (r < 0) r = 0; else if (r > 262143) r = 262143;
       if (g < 0) g = 0; else if (g > 262143) g = 262143;
       if (b < 0) b = 0; else if (b > 262143) b = 262143;
       
       rgb[yp] = 0xff000000 | ((r << 6) & 0xff0000) | ((g >> 2) & 0xff00) | ((b >> 10) & 0xff); //<== 이부분이 문제
       }
    }
   return rgb;
}
 
 

이하 오류로그
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
D/camera  ( 1363): rgb = -6029105
D/camera  ( 1363): rgb = -6029105
D/camera  ( 1363): rgb = -6029105
D/camera  ( 1363): rgb = -6029312
D/camera  ( 1363): rgb = -16742912
D/camera  ( 1363): rgb = -16742912
D/camera  ( 1363): rgb = -16742912
I/DEBUG   (  873): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *
**
I/DEBUG   (  873): Build fingerprint: 'generic/sdk/generic/:1.5/CUPCAKE/150240:e
ng/test-keys'
I/DEBUG   (  873): pid: 1363, tid: 1368  >>> com.camerapreview08 <<<
I/DEBUG   (  873): signal 11 (SIGSEGV), fault addr ff00ed20
I/DEBUG   (  873):  r0 00000000  r1 00000328  r2 ff00ed00  r3 4562e568
I/DEBUG   (  873):  r4 00000003  r5 40008238  r6 45635000  r7 ad084a98
I/DEBUG   (  873):  r8 ad083e10  r9 4359f2e0  10 40008238  fp ad083e10
I/DEBUG   (  873):  ip 400081e8  sp 44742af8  lr 00000003  pc ad016160  cpsr 600
00010
I/DEBUG   (  873):          #00  pc 00016160  /system/lib/libdvm.so
I/DEBUG   (  873):          #01  pc 00016be8  /system/lib/libdvm.so
I/DEBUG   (  873):          #02  pc 0001535c  /system/lib/libdvm.so
I/DEBUG   (  873):          #03  pc 00015770  /system/lib/libdvm.so
I/DEBUG   (  873):          #04  pc 000158d8  /system/lib/libdvm.so
I/DEBUG   (  873):          #05  pc 0005a120  /system/lib/libdvm.so
I/DEBUG   (  873):          #06  pc 0005a240  /system/lib/libdvm.so
I/DEBUG   (  873):          #07  pc 0003ed26  /system/lib/libdvm.so
I/DEBUG   (  873):          #08  pc 0002e814  /system/lib/libdvm.so
I/DEBUG   (  873):          #09  pc 00045b80  /system/lib/libandroid_runtime.so
I/DEBUG   (  873):          #10  pc 000186d4  /system/lib/libui.so
I/DEBUG   (  873):          #11  pc 0001f1ee  /system/lib/libui.so
I/DEBUG   (  873):          #12  pc 0002acc4  /system/lib/libutils.so
I/DEBUG   (  873):          #13  pc 0002e76c  /system/lib/libutils.so
I/DEBUG   (  873):          #14  pc 0002e942  /system/lib/libutils.so
I/DEBUG   (  873):          #15  pc 00033600  /system/lib/libutils.so
I/DEBUG   (  873):          #16  pc 000287f4  /system/lib/libutils.so
I/DEBUG   (  873):          #17  pc 000280e6  /system/lib/libandroid_runtime.so
I/DEBUG   (  873):          #18  pc 000285d4  /system/lib/libutils.so
I/DEBUG   (  873):          #19  pc 0000f880  /system/lib/libc.so
I/DEBUG   (  873):          #20  pc 0000f3f4  /system/lib/libc.so
I/DEBUG   (  873): stack:
I/DEBUG   (  873):     44742ab8  4358d000
I/DEBUG   (  873):     44742abc  4358cfff
I/DEBUG   (  873):     44742ac0  454f7000
I/DEBUG   (  873):     44742ac4  00000002
I/DEBUG   (  873):     44742ac8  44742ad0
I/DEBUG   (  873):     44742acc  ad0148b0  /system/lib/libdvm.so
I/DEBUG   (  873):     44742ad0  00000002
I/DEBUG   (  873):     44742ad4  00000001
I/DEBUG   (  873):     44742ad8  00000000
I/DEBUG   (  873):     44742adc  00010ea0  [heap]
I/DEBUG   (  873):     44742ae0  00000000
I/DEBUG   (  873):     44742ae4  ad038505  /system/lib/libdvm.so
I/DEBUG   (  873):     44742ae8  00000338
I/DEBUG   (  873):     44742aec  44742ae8
I/DEBUG   (  873):     44742af0  df002777
I/DEBUG   (  873):     44742af4  e3a070ad
I/DEBUG   (  873): #00 44742af8  00000328
I/DEBUG   (  873):     44742afc  ff00ed00
I/DEBUG   (  873):     44742b00  40008238
I/DEBUG   (  873):     44742b04  400081e8
I/DEBUG   (  873):     44742b08  40008238
I/DEBUG   (  873):     44742b0c  45635000
I/DEBUG   (  873):     44742b10  ad084a98
I/DEBUG   (  873):     44742b14  ad083e10
I/DEBUG   (  873):     44742b18  00000328
I/DEBUG   (  873):     44742b1c  00002710
I/DEBUG   (  873):     44742b20  00000000
I/DEBUG   (  873):     44742b24  ad016bec  /system/lib/libdvm.so
I/DEBUG   (  873): #01 44742b28  00000000
I/DEBUG   (  873):     44742b2c  00000000
I/DEBUG   (  873):     44742b30  400081e8
I/DEBUG   (  873):     44742b34  ad015360  /system/lib/libdvm.so
D/CameraService(  542): Client (0x1af08)  E destructor
I/ActivityManager(  567): Process com.camerapreview08 (pid 1363) has died.
I/WindowManager(  567): WIN DEATH: Window{437376d8 com.camerapreview08/com.camer
apreview08.CameraPreview08 paused=false}
D/CameraService(  542): Client (0x1af08) E disconnect from (542)
W/CameraService(  542): can't get a strong reference on mClient!
I/WindowManager(  567): WIN DEATH: Window{436addc8 SurfaceView paused=false}
D/CameraService(  542): Client X disconnect
D/CameraService(  542): Client X destructor
D/Zygote  (  541): Process 1363 terminated by signal (11)
W/InputManagerService(  567): Got RemoteException sending setActive(false) notif
ication to pid 1363 uid 10037
D/dalvikvm(  608): GC freed 9285 objects / 524096 bytes in 130ms