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Removed memory allocation calls from image device (no whatsnew)

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This commit is contained in:
Miodrag Milanovic 2011-05-25 14:00:45 +00:00
parent 5268e8a68b
commit 45dd274257
3 changed files with 1 additions and 51 deletions
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42
src/emu/diimage.c
View File

@ -39,7 +39,6 @@
#include "emu.h"
#include "ui.h"
#include "pool.h"
#include "zippath.h"
@ -70,16 +69,6 @@ const image_device_type_info device_image_interface::m_device_info_array[] =
// DEVICE IMAGE INTERFACE
//**************************************************************************
/*-------------------------------------------------
memory_error - report a memory error
-------------------------------------------------*/
static void memory_error(const char *message)
{
fatalerror("%s", message);
}
//-------------------------------------------------
// device_image_interface - constructor
//-------------------------------------------------
@ -94,7 +83,6 @@ device_image_interface::device_image_interface(const machine_config &mconfig, de
m_readonly(false),
m_created(false)
{
m_mempool = pool_alloc_lib(memory_error);
}
@ -104,7 +92,6 @@ device_image_interface::device_image_interface(const machine_config &mconfig, de
device_image_interface::~device_image_interface()
{
pool_free_lib(m_mempool);
}
//-------------------------------------------------
@ -449,35 +436,6 @@ const char *device_image_interface::get_feature(const char *feature_name)
return NULL;
}
/****************************************************************************
Memory allocators
These allow memory to be allocated for the lifetime of a mounted image.
If these (and the above accessors) are used well enough, they should be
able to eliminate the need for a unload function.
****************************************************************************/
void *device_image_interface::image_malloc(size_t size)
{
return image_realloc(NULL, size);
}
char *device_image_interface::image_strdup(const char *src)
{
return pool_strdup_lib(m_mempool, src);
}
void *device_image_interface::image_realloc(void *ptr, size_t size)
{
return pool_realloc_lib(m_mempool, ptr, size);
}
void device_image_interface::image_freeptr(void *ptr)
{
pool_object_remove(m_mempool, ptr, 0);
}
/****************************************************************************
Hash info loading

9
src/emu/diimage.h
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@ -46,8 +46,6 @@
#ifndef __DIIMAGE_H__
#define __DIIMAGE_H__
#include "pool.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
@ -245,11 +243,6 @@ public:
UINT32 get_software_region_length(const char *tag);
const char *get_feature(const char *feature_name);
void *image_malloc(size_t size);
char *image_strdup(const char *src);
void *image_realloc(void *ptr, size_t size);
void image_freeptr(void *ptr);
UINT32 crc();
hash_collection& hash() { return m_hash; }
@ -310,8 +303,6 @@ protected:
int m_create_format;
option_resolution *m_create_args;
object_pool *m_mempool;
hash_collection m_hash;
};

1
src/emu/softlist.h
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@ -11,6 +11,7 @@
#include "uimenu.h"
#include "expat.h"
#include "pool.h"
/*********************************************************************