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-rw-r--r--dep/src/g3dlite/AreaMemoryManager.cpp87
1 files changed, 0 insertions, 87 deletions
diff --git a/dep/src/g3dlite/AreaMemoryManager.cpp b/dep/src/g3dlite/AreaMemoryManager.cpp
deleted file mode 100644
index 00cb33dc91f..00000000000
--- a/dep/src/g3dlite/AreaMemoryManager.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/**
- @file AreaMemoryManager.cpp
-
- @maintainer Morgan McGuire, http://graphics.cs.williams.edu
-
- @created 2009-01-20
- @edited 2009-01-20
-
- Copyright 2000-2009, Morgan McGuire.
- All rights reserved.
- */
-
-#include "G3D/AreaMemoryManager.h"
-#include "G3D/System.h"
-
-namespace G3D {
-
-AreaMemoryManager::Buffer::Buffer(size_t size) : m_size(size), m_used(0) {
- // Allocate space for a lot of buffers.
- m_first = (uint8*)::malloc(m_size);
-}
-
-
-AreaMemoryManager::Buffer::~Buffer() {
- ::free(m_first);
-}
-
-
-void* AreaMemoryManager::Buffer::alloc(size_t s) {
- if (s + m_used > m_size) {
- return NULL;
- } else {
- void* old = m_first + m_used;
- m_used += s;
- return old;
- }
-}
-
-
-bool AreaMemoryManager::isThreadsafe() const {
- return false;
-}
-
-
-AreaMemoryManager::Ref AreaMemoryManager::create(size_t sizeHint) {
- return new AreaMemoryManager(sizeHint);
-}
-
-
-AreaMemoryManager::AreaMemoryManager(size_t sizeHint) : m_sizeHint(sizeHint) {
- debugAssert(sizeHint > 0);
-}
-
-
-AreaMemoryManager::~AreaMemoryManager() {
- deallocateAll();
-}
-
-
-size_t AreaMemoryManager::bytesAllocated() const {
- return m_sizeHint * m_bufferArray.size();
-}
-
-
-void* AreaMemoryManager::alloc(size_t s) {
- void* n = (m_bufferArray.size() > 0) ? m_bufferArray.last()->alloc(s) : NULL;
- if (n == NULL) {
- // This buffer is full
- m_bufferArray.append(new Buffer(max(s, m_sizeHint)));
- return m_bufferArray.last()->alloc(s);
- } else {
- return n;
- }
-}
-
-
-void AreaMemoryManager::free(void* x) {
- // Intentionally empty; we block deallocate
-}
-
-
-void AreaMemoryManager::deallocateAll() {
- m_bufferArray.deleteAll();
- m_bufferArray.clear();
-}
-
-}