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TexPool: Rename 'CacheObject' to 'CacheNode'

This commit is contained in:
Jonas Kulla 2013-11-23 12:27:10 +01:00
parent b756fa5526
commit da2f68cdba
1 changed files with 20 additions and 20 deletions
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40
src/texpool.cpp
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@ -40,23 +40,23 @@ static uint32_t byteCount(Size &s)
return s.first * s.second * 4; return s.first * s.second * 4;
} }
struct CacheObject struct CacheNode
{ {
TEXFBO obj; TEXFBO obj;
QLinkedList<TEXFBO>::iterator prioIter; QLinkedList<TEXFBO>::iterator prioIter;
bool operator==(const CacheObject &o) bool operator==(const CacheNode &o)
{ {
return obj == o.obj; return obj == o.obj;
} }
}; };
typedef QList<CacheObject> CObjList; typedef QList<CacheNode> CNodeList;
struct TexPoolPrivate struct TexPoolPrivate
{ {
/* Contains all cached TexFBOs, grouped by size */ /* Contains all cached TexFBOs, grouped by size */
QHash<Size, CObjList> poolHash; QHash<Size, CNodeList> poolHash;
/* Contains all cached TexFBOs, sorted by release time */ /* Contains all cached TexFBOs, sorted by release time */
QLinkedList<TEXFBO> priorityQueue; QLinkedList<TEXFBO> priorityQueue;
@ -102,25 +102,25 @@ TexPool::~TexPool()
TEXFBO TexPool::request(int width, int height) TEXFBO TexPool::request(int width, int height)
{ {
CacheObject cobj; CacheNode cnode;
Size size(width, height); Size size(width, height);
/* See if we can statisfy request from cache */ /* See if we can statisfy request from cache */
CObjList &bucket = p->poolHash[size]; CNodeList &bucket = p->poolHash[size];
if (!bucket.isEmpty()) if (!bucket.isEmpty())
{ {
/* Found one! */ /* Found one! */
cobj = bucket.takeLast(); cnode = bucket.takeLast();
p->priorityQueue.erase(cobj.prioIter); p->priorityQueue.erase(cnode.prioIter);
p->memSize -= byteCount(size); p->memSize -= byteCount(size);
--p->objCount; --p->objCount;
// qDebug() << "TexPool: <?+> (" << width << height << ")"; // qDebug() << "TexPool: <?+> (" << width << height << ")";
return cobj.obj; return cnode.obj;
} }
int maxSize = glState.caps.maxTexSize; int maxSize = glState.caps.maxTexSize;
@ -130,13 +130,13 @@ TEXFBO TexPool::request(int width, int height)
QByteArray::number(width), QByteArray::number(height)); QByteArray::number(width), QByteArray::number(height));
/* Nope, create it instead */ /* Nope, create it instead */
TEXFBO::init(cobj.obj); TEXFBO::init(cnode.obj);
TEXFBO::allocEmpty(cobj.obj, width, height); TEXFBO::allocEmpty(cnode.obj, width, height);
TEXFBO::linkFBO(cobj.obj); TEXFBO::linkFBO(cnode.obj);
// qDebug() << "TexPool: <?-> (" << width << height << ")"; // qDebug() << "TexPool: <?-> (" << width << height << ")";
return cobj.obj; return cnode.obj;
} }
void TexPool::release(TEXFBO &obj) void TexPool::release(TEXFBO &obj)
@ -169,11 +169,11 @@ void TexPool::release(TEXFBO &obj)
// qDebug() << "TexPool: <!~> Size:" << p->memSize; // qDebug() << "TexPool: <!~> Size:" << p->memSize;
/* Retrieve object with lowest priority for deletion */ /* Retrieve object with lowest priority for deletion */
CacheObject last; CacheNode last;
last.obj = p->priorityQueue.last(); last.obj = p->priorityQueue.last();
Size removedSize(last.obj.width, last.obj.height); Size removedSize(last.obj.width, last.obj.height);
CObjList &bucket = p->poolHash[removedSize]; CNodeList &bucket = p->poolHash[removedSize];
Q_ASSERT(bucket.contains(last)); Q_ASSERT(bucket.contains(last));
bucket.removeOne(last); bucket.removeOne(last);
p->priorityQueue.removeLast(); p->priorityQueue.removeLast();
@ -190,11 +190,11 @@ void TexPool::release(TEXFBO &obj)
/* Retain object */ /* Retain object */
p->priorityQueue.prepend(obj); p->priorityQueue.prepend(obj);
CacheObject cobj; CacheNode cnode;
cobj.obj = obj; cnode.obj = obj;
cobj.prioIter = p->priorityQueue.begin(); cnode.prioIter = p->priorityQueue.begin();
CObjList &bucket = p->poolHash[size]; CNodeList &bucket = p->poolHash[size];
bucket.append(cobj); bucket.append(cnode);
p->memSize += byteCount(size); p->memSize += byteCount(size);
++p->objCount; ++p->objCount;