private void addBytesToTrackSequential(int addr, int length) {
if (length > 0) {
mem.memcpy(bufBytes.bufferAddr + bufBytes.writeOffset, addr, length);
bufBytes.writeOffset += length;
bufBytes.sizeAvailableForRead += length;
}
}
public void addBytesToTrack(int addr, int length) {
int length1 = Math.min(length, bufBytes.totalSize - bufBytes.writeOffset);
addBytesToTrackSequential(addr, length1);
int length2 = length - length1;
if (length2 > 0) {
bufBytes.writeOffset = 0;
addBytesToTrackSequential(addr + length1, length2);
}
}
public void readBytes(int addr, int length) {
length = Math.min(length, bufBytes.sizeAvailableForRead);
if (length > 0) {
int length1 = Math.min(length, bufBytes.totalSize - bufBytes.readOffset);
mem.memcpy(addr, bufBytes.bufferAddr + bufBytes.readOffset, length1);
int length2 = length - length1;
if (length2 > 0) {
mem.memcpy(addr + length1, bufBytes.bufferAddr, length2);
}
bufBytes.notifyRead(length);
}
}
public void addSamplesToTrack(int samples) {
bufSamples.sizeAvailableForRead += samples;
currentSample += samples;
}