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SPC Codec: Run SPC emulation on COP and audio sample processing on CPU on dual-core PortalPlayer targets.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15673 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2007-11-18 19:03:45 +00:00
parent 984a6b0236
commit 1a41c8afee
5 changed files with 552 additions and 128 deletions
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19
apps/codecs.h
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@ -80,7 +80,7 @@
#define CODEC_ENC_MAGIC 0x52454E43 /* RENC */
/* increase this every time the api struct changes */
#define CODEC_API_VERSION 20
#define CODEC_API_VERSION 21
/* update this to latest version if a change to the api struct breaks
backwards compatibility (and please take the opportunity to sort in any
@ -236,6 +236,23 @@ struct codec_api {
#endif
struct dsp_config *dsp;
#if NUM_CORES > 1
struct thread_entry *
(*create_thread)(void (*function)(void), void* stack,
int stack_size, unsigned flags, const char *name
IF_PRIO(, int priority)
IF_COP(, unsigned int core));
void (*thread_thaw)(struct thread_entry *thread);
void (*thread_wait)(struct thread_entry *thread);
void (*semaphore_init)(struct semaphore *s, int max, int start);
void (*semaphore_wait)(struct semaphore *s);
void (*semaphore_release)(struct semaphore *s);
void (*event_init)(struct event *e, unsigned int flags);
void (*event_wait)(struct event *e, unsigned int for_state);
void (*event_set_state)(struct event *e, unsigned int state);
#endif /* NUM_CORES */
};
/* codec header */