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Submit parts of FS#12189 regarding codec API. Replaces access to global settings with a dedicated function to determine if the current track shall be looped. Used by several synthesizer codecs.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30391 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andree Buschmann 2011-08-30 19:40:09 +00:00
parent e66ad3e8a8
commit e88d24a840
13 changed files with 38 additions and 29 deletions
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11
apps/codecs.h
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@ -44,7 +44,6 @@
#endif
#include "dsp.h"
#endif
#include "settings.h"
#include "gcc_extensions.h"
#include "load_code.h"
@ -75,12 +74,12 @@
#define CODEC_ENC_MAGIC 0x52454E43 /* RENC */
/* increase this every time the api struct changes */
#define CODEC_API_VERSION 42
#define CODEC_API_VERSION 43
/* 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 42
#define CODEC_MIN_API_VERSION 43
/* reasons for calling codec main entrypoint */
enum codec_entry_call_reason {
@ -145,6 +144,8 @@ struct codec_api {
void (*configure)(int setting, intptr_t value);
/* Obtain command action on what to do next */
enum codec_command_action (*get_command)(intptr_t *param);
/* Determine whether the track should be looped, if applicable. */
bool (*loop_track)(void);
/* kernel/ system */
#if defined(CPU_ARM) && CONFIG_PLATFORM & PLATFORM_NATIVE
@ -180,7 +181,6 @@ struct codec_api {
void* (*memmove)(void *out, const void *in, size_t n);
int (*memcmp)(const void *s1, const void *s2, size_t n);
void *(*memchr)(const void *s1, int c, size_t n);
char *(*strcasestr) (const char* phaystack, const char* pneedle);
#if defined(DEBUG) || defined(SIMULATOR)
void (*debugf)(const char *fmt, ...) ATTRIBUTE_PRINTF(1, 2);
@ -193,9 +193,6 @@ struct codec_api {
void (*qsort)(void *base, size_t nmemb, size_t size,
int(*compar)(const void *, const void *));
/* The ADX codec accesses global_settings to test for REPEAT_ONE mode */
struct user_settings* global_settings;
#ifdef RB_PROFILE
void (*profile_thread)(void);
void (*profstop)(void);