void htmInterface::makeRange() {
if(idList_.length() == 0)return;
uint64 level = 1;
size_t depth = index_->maxlevel_;
size_t n = (depth+2) * 2 - 1;
level = level << n;
htmRange r;
size_t i,j=0;
// make the first range
r.lo = idList_(0);
r.hi = r.lo;
while ( (r.lo & level) == 0 ) {
r.lo = r.lo << 2;
r.hi = (r.hi << 2) + 3;
}
range_.append(r);
for(i= 1; i < idList_.length(); i++ ) {
r.lo = idList_(i);
r.hi = r.lo;
while ( (r.lo & level) == 0 ) {
r.lo = r.lo << 2;
r.hi = (r.hi << 2) + 3;
}
// handle overlapping ranges: next lo just after previous hi
if(r.lo <= range_(j).hi + 1) {
if(r.hi > range_(j).hi) // replace hi with new one if higher
range_(j).hi = r.hi;
continue;
}
j++;
range_.append(r);
}
}
JNIEXPORT jint JNICALL
Java_com_h6ah4i_android_media_opensl_audiofx_OpenSLVisualizer_getCaptureSizeRangeImplNative(JNIEnv *env, jclass clazz,
jintArray range) noexcept
{
jint_array range_(env, range);
if (!range_) {
return OSLMP_RESULT_ERROR;
}
size_t values[2] = { 0, 0 };
int result = oslmp::OpenSLMediaPlayerVisualizer::sGetCaptureSizeRange(&values[0]);
range_[0] = static_cast<jint>(values[0]);
range_[1] = static_cast<jint>(values[1]);
return result;
}
