/*****************************************************************************
* FUNCTION
* med_ext_smalloc_ext
* DESCRIPTION
*
* PARAMETERS
* size [IN]
* RETURNS
*
*****************************************************************************/
address_t med_ext_smalloc_ext(size_type size, unsigned short location, const char *file, int line)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
void *ptr;
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
if (size == 0)
{
return NULL;
}
switch(location)
{
case MED_EXT_MEMORY_TYPE_AUDIO_NONCACHEABLE:
case MED_EXT_MEMORY_TYPE_AUDIO_CACHEABLE:
if (g_med_ext_mem_cntx.aud_mem_pool_id == 0)
return NULL;
break;
default:
return NULL;
}
if (location == MED_EXT_MEMORY_TYPE_AUDIO_NONCACHEABLE)
{
ptr = MED_MEM_ALLOC(g_med_ext_mem_cntx.aud_mem_pool_id, size,basename((char *)file), line);
}
else if (location == MED_EXT_MEMORY_TYPE_AUDIO_CACHEABLE)
{
ptr = MED_MEM_ALLOC_CACHEABLE(g_med_ext_mem_cntx.aud_mem_pool_id, size, MED_MEM_CACHEABLE_ALIGN_SIZE, basename((char *)file), line);
}
if (ptr!=NULL)
{
g_med_ext_mem_cntx.aud_mem_alloc_count++;
g_med_ext_mem_cntx.aud_mem_left_size = kal_adm_get_total_left_size(g_med_ext_mem_cntx.aud_mem_pool_id);
MED_MEM_INFO_AUD(MED_AUD_MEM_SIZE, size, g_med_ext_mem_cntx.aud_mem_left_size, ptr, g_med_ext_mem_cntx.aud_mem_alloc_count);
}
else
{
if (size < kal_adm_get_total_left_size(g_med_ext_mem_cntx.aud_mem_pool_id))
{
/* fragmentation */
MED_MEM_FRAGMENTATION_AUD(MED_AUD_MEM_SIZE, size, g_med_ext_mem_cntx.aud_mem_left_size,g_med_ext_mem_cntx.aud_mem_alloc_count);
}
else
{
/* concurrent */
MED_MEM_CONCURRENT_AUD(MED_AUD_MEM_SIZE, size, g_med_ext_mem_cntx.aud_mem_left_size,g_med_ext_mem_cntx.aud_mem_alloc_count);
}
}
return (address_t) ptr;
} /* malloc */
/*****************************************************************************
* FUNCTION
* med_aud_sfree
* DESCRIPTION
*
* PARAMETERS
* ptr [IN]
* RETURNS
* void
*****************************************************************************/
void med_aud_sfree(address_t ptr)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
if (ptr!=NULL)
{
kal_adm_free(g_med_ext_mem_cntx.aud_mem_pool_id, ptr);
g_med_ext_mem_cntx.aud_mem_alloc_count--;
g_med_ext_mem_cntx.aud_mem_left_size = kal_adm_get_total_left_size(g_med_ext_mem_cntx.aud_mem_pool_id);
MED_FREE_MEM_INFO_AUD(g_med_ext_mem_cntx.aud_mem_left_size, ptr, g_med_ext_mem_cntx.aud_mem_alloc_count );
}
}
/*------------------------------------------------------------------------------
Function name: H264SwDecMalloc
Purpose:
Example implementation of H264SwDecMalloc function. Prototype of this
function is given in H264SwDecApi.h. This implementation uses
library function malloc for allocation of memory.
------------------------------------------------------------------------------*/
static void *VideoH264DecMalloc(unsigned int size)
{
void *ptr = NULL;
kal_uint32 u4Size;
if (rH264SwCtrl.pAdmId == NULL)
{
ASSERT(0);
}
u4Size = H264_ROUND_UP_TO_POWER_OF_TWO(size, 4);
ptr = kal_adm_alloc(rH264SwCtrl.pAdmId, u4Size);
if (ptr == NULL)
{
kal_uint32 u4LeftSize = kal_adm_get_total_left_size(rH264SwCtrl.pAdmId);
EXT_ASSERT(0, u4LeftSize, (kal_uint32)size, 0);
}
drv_trace2(TRACE_GROUP_10,OPEN_API_SW_GETMEMORY,size,(kal_uint32)ptr);
return ptr;
}
