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Remove exported pcm functions. Codecs should never be allowed to access

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the pcm directly.  Only through the callbacks in playback.c.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8544 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Brandon Low 2006-02-03 00:12:11 +00:00
parent 9b0822d76a
commit d2e75bf02d
2 changed files with 8 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

16
apps/codecs.c
View file

@ -50,10 +50,6 @@
#include "database.h"
#include "splash.h"
#if (CONFIG_CODEC == SWCODEC)
#include "pcm_playback.h"
#endif
#ifdef SIMULATOR
#if CONFIG_CODEC == SWCODEC
unsigned char codecbuf[CODEC_SIZE];
@ -162,13 +158,6 @@ struct codec_api ci = {
mp3_play_pause,
mp3_play_stop,
mp3_is_playing,
#if CONFIG_CODEC == SWCODEC
pcm_play_data,
pcm_play_stop,
pcm_set_frequency,
pcm_is_playing,
pcm_play_pause,
#endif
#endif
/* playback control */
@ -216,8 +205,6 @@ struct codec_api ci = {
battery_level,
battery_level_safe,
/* new stuff at the end, sort into place next time
the API gets incompatible */
#ifdef RB_PROFILE
profile_thread,
profstop,
@ -225,6 +212,9 @@ struct codec_api ci = {
profile_func_exit,
#endif
/* new stuff at the end, sort into place next time
the API gets incompatible */
};
int codec_load_ram(char* codecptr, int size, void* ptr2, int bufwrap,

17
apps/codecs.h
View file

@ -48,7 +48,6 @@
#endif
#if (CONFIG_CODEC == SWCODEC)
#include "dsp.h"
#include "pcm_playback.h"
#include "playback.h"
#endif
#include "settings.h"
@ -86,12 +85,12 @@
#define CODEC_MAGIC 0x52434F44 /* RCOD */
/* increase this every time the api struct changes */
#define CODEC_API_VERSION 2
#define CODEC_API_VERSION 3
/* update this to latest version if a change to the api struct breaks
backwards compatibility (and please take the opportunity to sort in any
new function which are "waiting" at the end of the function table) */
#define CODEC_MIN_API_VERSION 1
#define CODEC_MIN_API_VERSION 3
/* codec return codes */
enum codec_status {
@ -230,13 +229,6 @@ struct codec_api {
void (*mp3_play_pause)(bool play);
void (*mp3_play_stop)(void);
bool (*mp3_is_playing)(void);
#if CONFIG_CODEC == SWCODEC
void (*pcm_play_data)(void (*get_more)(unsigned char** start, long*size));
void (*pcm_play_stop)(void);
void (*pcm_set_frequency)(unsigned int frequency);
bool (*pcm_is_playing)(void);
void (*pcm_play_pause)(bool play);
#endif
#endif /* !SIMULATOR */
/* playback control */
@ -290,8 +282,6 @@ struct codec_api {
int (*battery_level)(void);
bool (*battery_level_safe)(void);
/* new stuff at the end, sort into place next time
the API gets incompatible */
#ifdef RB_PROFILE
void (*profile_thread)(void);
void (*profstop)(void);
@ -299,6 +289,9 @@ struct codec_api {
void (*profile_func_exit)(void *this_fn, void *call_site);
#endif
/* new stuff at the end, sort into place next time
the API gets incompatible */
};
/* codec header */