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Diffstat (limited to 'src/frontend/mame/ui/menu.cpp')
-rw-r--r--src/frontend/mame/ui/menu.cpp53
1 files changed, 2 insertions, 51 deletions
diff --git a/src/frontend/mame/ui/menu.cpp b/src/frontend/mame/ui/menu.cpp
index bb56497f32a..bc920cd8d0b 100644
--- a/src/frontend/mame/ui/menu.cpp
+++ b/src/frontend/mame/ui/menu.cpp
@@ -33,12 +33,6 @@
namespace ui {
/***************************************************************************
- CONSTANTS
-***************************************************************************/
-
-#define UI_MENU_POOL_SIZE 65536
-
-/***************************************************************************
GLOBAL VARIABLES
***************************************************************************/
@@ -242,7 +236,6 @@ menu::menu(mame_ui_manager &mui, render_container &container)
, m_container(container)
, m_parent()
, m_event()
- , m_pool(nullptr)
, m_customtop(0.0f)
, m_custombottom(0.0f)
, m_resetpos(0)
@@ -266,19 +259,11 @@ menu::menu(mame_ui_manager &mui, render_container &container)
menu::~menu()
{
- // free the pools
- while (m_pool)
- {
- pool *const ppool = m_pool;
- m_pool = m_pool->next;
- global_free_array(ppool);
- }
}
//-------------------------------------------------
-// reset - free all items in the menu,
-// and all memory allocated from the memory pool
+// reset - free all items in the menu
//-------------------------------------------------
void menu::reset(reset_options options)
@@ -291,9 +276,7 @@ void menu::reset(reset_options options)
else if (options == reset_options::REMEMBER_REF)
m_resetref = get_selection_ref();
- // reset all the pools and the item count back to 0
- for (pool *ppool = m_pool; ppool != nullptr; ppool = ppool->next)
- ppool->top = (uint8_t *)(ppool + 1);
+ // reset the item count back to 0
m_items.clear();
m_visible_items = 0;
m_selected = 0;
@@ -486,38 +469,6 @@ const menu::event *menu::process(uint32_t flags, float x0, float y0)
//-------------------------------------------------
-// m_pool_alloc - allocate temporary memory
-// from the menu's memory pool
-//-------------------------------------------------
-
-void *menu::m_pool_alloc(size_t size)
-{
- assert(size < UI_MENU_POOL_SIZE);
-
- // find a pool with enough room
- for (pool *ppool = m_pool; ppool != nullptr; ppool = ppool->next)
- {
- if (ppool->end - ppool->top >= size)
- {
- void *result = ppool->top;
- ppool->top += size;
- return result;
- }
- }
-
- // allocate a new pool
- pool *ppool = (pool *)global_alloc_array_clear<uint8_t>(sizeof(*ppool) + UI_MENU_POOL_SIZE);
-
- // wire it up
- ppool->next = m_pool;
- m_pool = ppool;
- ppool->top = (uint8_t *)(ppool + 1);
- ppool->end = ppool->top + UI_MENU_POOL_SIZE;
- return m_pool_alloc(size);
-}
-
-
-//-------------------------------------------------
// set_selection - changes the index
// of the currently selected menu item
//-------------------------------------------------