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Another pdbox patch by Wincent Balin (FS #10416): switch to using TLSF as memory allocator. Probably the last patch I commit for him, next changes are for him :)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22017 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Peter D'Hoye 2009-07-23 21:37:35 +00:00
parent 0d9b7ec73e
commit 840cd10692
21 changed files with 125 additions and 2357 deletions
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45
apps/plugins/pdbox/pdbox.h
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@ -22,19 +22,50 @@
#ifndef PDBOX_H
#define PDBOX_H
/* Use dbestfit. */
#include "bmalloc.h"
#include "dmalloc.h"
#if 1
/* Use TLSF. */
#include "tlsf.h"
#endif
/* Pure Data */
#include "m_pd.h"
/* dbestfit declarations. */
/* Minimal memory size. */
#define MIN_MEM_SIZE (4 * 1024 * 1024)
/* Memory prototypes. */
#if 1
/* Direct memory allocator functions to TLSF. */
#define malloc(size) tlsf_malloc(size)
#define free(ptr) tlsf_free(ptr)
#define realloc(ptr, size) tlsf_realloc(ptr, size)
#define calloc(elements, elem_size) tlsf_calloc(elements, elem_size)
#endif
#if 0
extern void set_memory_pool(void* memory_pool, size_t memory_size);
extern void clear_memory_pool(void);
extern void* mcalloc(size_t nmemb, size_t size);
extern void* mmalloc(size_t size);
extern void mfree(void* ptr);
extern void* mrealloc(void* ptr, size_t size);
extern void print_memory_pool(void);
#define malloc mmalloc
#define free mfree
#define realloc mrealloc
#define calloc mcalloc
#endif
#if 0
#include <stdlib.h>
#define malloc malloc
#define free free
#define realloc realloc
#define calloc calloc
#endif
/* Audio declarations. */
#define PD_SAMPLERATE 22050
@ -44,7 +75,7 @@
/* Audio buffer part. Contains data for one HZ period. */
#ifdef SIMULATOR
#define AUDIOBUFSIZE (PD_SAMPLES_PER_HZ * PD_OUT_CHANNELS * 4)
#define AUDIOBUFSIZE (PD_SAMPLES_PER_HZ * PD_OUT_CHANNELS * 32)
#else
#define AUDIOBUFSIZE (PD_SAMPLES_PER_HZ * PD_OUT_CHANNELS)
#endif