jint
Java_ch_nuicell_ecam_CameraPreview_prepareCamera( JNIEnv* env,jobject thiz, jint videoid) {
int ret;
if(camerabase<0) {
camerabase = checkCamerabase();
}
ret = opendevice(camerabase + videoid);
if(ret != ERROR_LOCAL) {
ret = initdevice();
}
if(ret != ERROR_LOCAL) {
ret = startcapturing();
if(ret != SUCCESS_LOCAL) {
stopcapturing();
uninitdevice ();
closedevice ();
LOGE("device resetted");
}
}
if(ret != ERROR_LOCAL) {
rgb = (int *)malloc(sizeof(int) * (IMG_WIDTH*IMG_HEIGHT));
ybuf = (int *)malloc(sizeof(int) * (IMG_WIDTH*IMG_HEIGHT));
}
return ret;
}
jint
Java_dk_itu_eyedroid_io_protocols_InputStreamUSBCamera_prepareCamera( JNIEnv* env,jobject thiz, jint videoid){
int ret;
if(camerabase<0){
camerabase = checkCamerabase();
}
ret = opendevice(camerabase + videoid);
if(ret != ERROR_LOCAL){
ret = initdevice();
}
if(ret != ERROR_LOCAL){
ret = startcapturing();
if(ret != SUCCESS_LOCAL){
stopcapturing();
uninitdevice ();
closedevice ();
LOGE("device resetted");
}
}
if(ret != ERROR_LOCAL){
rgb = (int *)malloc(sizeof(int) * (IMG_WIDTH*IMG_HEIGHT));
ybuf = (int *)malloc(sizeof(int) * (IMG_WIDTH*IMG_HEIGHT));
}
return ret;
}
void
Java_ch_nuicell_ecam_CameraPreview_stopCamera(JNIEnv* env,jobject thiz) {
stopcapturing ();
uninitdevice ();
closedevice ();
if(rgb) free(rgb);
if(ybuf) free(ybuf);
fd = -1;
}
void
Java_dk_itu_eyedroid_io_protocols_InputStreamUSBCamera_stopCamera(JNIEnv* env,jobject thiz){
stopcapturing ();
uninitdevice ();
closedevice ();
if(rgb) free(rgb);
if(ybuf) free(ybuf);
fd = -1;
}
void
Java_com_example_test1_CameraPreview_stopCamera(JNIEnv* env,jobject thiz){
stopcapturing ();
uninitdevice ();
closedevice ();
if(rgb) free(rgb);
if(ybuf) free(ybuf);
fd = -1;
}
void
Java_com_usb_camera_android_SingleCameraPreview_stopCamera(JNIEnv* env,jobject thiz){
stopcapturing ();
uninitdevice ();
closedevice ();
if(rgb) free(rgb);
if(ybuf) free(ybuf);
fd = -1;
}
void Java_com_camera_simpledoublewebcams2_CameraPreview_stopCamera(JNIEnv* env,jobject thiz){
int i;
for(i=0 ; i<CAMERANUM ; i++){
if(fd[i]!=-1) stopcapturing (i);
if(fd[i]!=-1) uninitdevice (i);
if(fd[i]!=-1) closedevice (i);
fd[i] =-1;
if(rgb[i]) free(rgb[i]);
}
}