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-rw-r--r--src/oldpool.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/src/oldpool.h b/src/oldpool.h
index 3813e8f1c..80e121cb6 100644
--- a/src/oldpool.h
+++ b/src/oldpool.h
@@ -92,6 +92,40 @@ static inline bool AddBlockToPool(OldMemoryPoolBase *array) { return array->AddB
static inline bool AddBlockIfNeeded(OldMemoryPoolBase *array, uint index) { return array->AddBlockIfNeeded(index); }
+/**
+ * Generic function to initialize a new block in a pool.
+ * @param start_item the first item that needs to be initialized
+ */
+template <typename T, OldMemoryPool<T> *Tpool>
+static void PoolNewBlock(uint start_item)
+{
+ /* We don't use FOR_ALL here, because FOR_ALL skips invalid items.
+ * TODO - This is just a temporary stage, this will be removed. */
+ for (T *t = Tpool->Get(start_item); t != NULL; t = (t->index + 1U < Tpool->GetSize()) ? Tpool->Get(t->index + 1U) : NULL) {
+ t->index = start_item++;
+ t->PreInit();
+ }
+}
+
+/**
+ * Generic function to free a new block in a pool.
+ * This function uses QuickFree that is intended to only free memory that would be lost if the pool is freed.
+ * @param start_item the first item that needs to be cleaned
+ * @param end_item the last item that needs to be cleaned
+ */
+template <typename T, OldMemoryPool<T> *Tpool>
+static void PoolCleanBlock(uint start_item, uint end_item)
+{
+ for (uint i = start_item; i <= end_item; i++) {
+ T *t = Tpool->Get(i);
+ if (t->IsValid()) {
+ t->QuickFree();
+ }
+ }
+}
+
+
+
#define OLD_POOL_ENUM(name, type, block_size_bits, max_blocks) \
enum { \
name##_POOL_BLOCK_SIZE_BITS = block_size_bits, \
@@ -115,6 +149,11 @@ static inline bool AddBlockIfNeeded(OldMemoryPoolBase *array, uint index) { retu
#name, name##_POOL_MAX_BLOCKS, name##_POOL_BLOCK_SIZE_BITS, sizeof(type), \
new_block_proc, clean_block_proc);
+#define DEFINE_OLD_POOL_GENERIC(name, type) \
+ OldMemoryPool<type> _##name##_pool( \
+ #name, name##_POOL_MAX_BLOCKS, name##_POOL_BLOCK_SIZE_BITS, sizeof(type), \
+ PoolNewBlock<type, &_##name##_pool>, PoolCleanBlock<type, &_##name##_pool>);
+
#define STATIC_OLD_POOL(name, type, block_size_bits, max_blocks, new_block_proc, clean_block_proc) \
OLD_POOL_ENUM(name, type, block_size_bits, max_blocks) \