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authorMichael Sevakis <jethead71@rockbox.org>2007-03-19 22:04:17 +0000
committerMichael Sevakis <jethead71@rockbox.org>2007-03-19 22:04:17 +0000
commite1dd10ddfb49bfdd05fa8997bc097df93a9c9466 (patch)
tree0c530ecb1ab68eb335edf595829bf7786e6a683e /apps/pcmbuf.h
parentfbf52ae8fe04f27368392b71a3572dc2bb00788f (diff)
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SWCODEC: Get rid of extra swap buffer and get back 512K of RAM or 100K if the players RAM is <= 1MB. Make any needed changes to things to stabilize and facilitate this including removing flattening out initialization. Comment some things heavily. Fix a few logfs I didn't want to see the compiler complaining about.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12843 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/pcmbuf.h')
-rw-r--r--apps/pcmbuf.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/apps/pcmbuf.h b/apps/pcmbuf.h
index 5c35ecc291..bddc7bb93d 100644
--- a/apps/pcmbuf.h
+++ b/apps/pcmbuf.h
@@ -37,10 +37,14 @@
for mixing (crossfade or voice) */
/* Returns true if the buffer needs to change size */
-bool pcmbuf_is_same_size(size_t bufsize);
-size_t pcmbuf_init(size_t bufsize, char *bufend);
+bool pcmbuf_is_same_size(void);
+size_t pcmbuf_init(unsigned char *bufend);
/* Size in bytes used by the pcmbuffer */
size_t pcmbuf_get_bufsize(void);
+#ifdef ROCKBOX_HAS_LOGF
+/* just used for logging for now */
+unsigned char * pcmbuf_get_meminfo(size_t *length);
+#endif
size_t get_pcmbuf_descsize(void);
void pcmbuf_pause(bool pause);
@@ -68,7 +72,7 @@ void* pcmbuf_request_buffer(int *count);
void* pcmbuf_request_voice_buffer(int *count, bool mix);
bool pcmbuf_is_crossfade_enabled(void);
void pcmbuf_crossfade_enable(bool on_off);
-
+void pcmbuf_crossfade_enable_finished(void);
int pcmbuf_usage(void);
int pcmbuf_mix_free(void);
void pcmbuf_beep(unsigned int frequency, size_t duration, int amplitude);