VideoVisual::~VideoVisual()
{
mutex()->lock();
if (m_audio)
m_audio->removeVisual(this);
DeleteNodes();
mutex()->unlock();
}
// caller holds lock
void VideoVisual::add(const void *b, unsigned long b_len, unsigned long w, int c,
int p)
{
if (!m_disabled && m_nodes.size() > 500)
{
LOG(VB_GENERAL, LOG_ERR, DESC +
QString("Over 500 nodes buffered - disabling visualiser."));
DeleteNodes();
m_disabled = true;
}
if (m_disabled)
return;
long len = b_len, cnt;
short *l = nullptr, *r = nullptr;
len /= c;
len /= (p / 8);
if (len > 512)
len = 512;
cnt = len;
if (c == 2)
{
l = new short[len];
r = new short[len];
if (p == 8)
stereo16_from_stereopcm8(l, r, (uchar *) b, cnt);
else if (p == 16)
stereo16_from_stereopcm16(l, r, (short *) b, cnt);
else if (p == 32)
stereo16_from_stereofloat32(l, r, reinterpret_cast<const float * >(b), cnt);
else
len = 0;
}
else if (c == 1)
{
l = new short[len];
if (p == 8)
mono16_from_monopcm8(l, (uchar *) b, cnt);
else if (p == 16)
mono16_from_monopcm16(l, (short *) b, cnt);
else if (p == 32)
mono16_from_monofloat32(l, reinterpret_cast<const float * >(b), cnt);
else
len = 0;
}
else
len = 0;
m_nodes.append(new VisualNode(l, r, len, w));
}
void rOctree<T>::DeleteNodes(node_type* node) {
for (size_t i =0; i < node->m_children.size(); i++) {
if (node->m_children[i] )
DeleteNodes(node->m_children[i]);
}
delete node;
}
void rOctree<T>::Uninit() {
m_items.clear();
if (m_root)
DeleteNodes(m_root);
m_root = NULL;
m_numNodes = 0;
}
void HierarchyTreeController::DeleteNode(const HierarchyTreeNode::HIERARCHYTREENODEID nodeID,
bool deleteNodeFromMemory, bool deleteNodeFromScene,
bool deleteNodeFromDisk)
{
HierarchyTreeNode::HIERARCHYTREENODESLIST nodes;
HierarchyTreeNode* nodeToDelete = GetTree().GetNode(nodeID);
if (!nodeToDelete)
{
return;
}
nodes.push_back(nodeToDelete);
DeleteNodes(nodes, deleteNodeFromMemory, deleteNodeFromScene, deleteNodeFromDisk);
}
// caller holds lock
void VideoVisual::add(uchar *b, unsigned long b_len, unsigned long w, int c, int p)
{
if (!m_disabled && m_nodes.size() > 500)
{
VERBOSE(VB_GENERAL, DESC +
QString("Over 500 nodes buffered - disabling visualiser."));
DeleteNodes();
m_disabled = true;
}
if (m_disabled)
return;
long len = b_len, cnt;
short *l = 0, *r = 0;
len /= c;
len /= (p / 8);
if (len > 512)
len = 512;
cnt = len;
if (c == 2)
{
l = new short[len];
r = new short[len];
if (p == 8)
stereo16_from_stereopcm8(l, r, b, cnt);
else if (p == 16)
stereo16_from_stereopcm16(l, r, (short *) b, cnt);
}
else if (c == 1)
{
l = new short[len];
if (p == 8)
mono16_from_monopcm8(l, b, cnt);
else if (p == 16)
mono16_from_monopcm16(l, (short *) b, cnt);
}
else
len = 0;
m_nodes.append(new VisualNode(l, r, len, w));
}
void fibonacci_heap::DeleteNodes(Node *x) {
if (x == nullptr)
return;
Node *next = x;
do {
Node* cur = next;
next = next->right;
if (cur->degree > 0)
DeleteNodes(cur->child);
delete cur;
} while (next != x);
}
// caller holds lock
void VideoVisual::prepare()
{
DeleteNodes();
}
fibonacci_heap::~fibonacci_heap()
{
DeleteNodes(min);
}
//definition section for ~Polynomial
Polynomial::~Polynomial()
{