Rework PCM buffer

* Linked list instead of static array buffer pointers
* Variable sized chunks
* Improved mix handling
* Reduction in duplicated code
* Reduced IRAM usage w/o sacrificing performance
* Converted to almost entirely unsigned math
* Add pause function to reduce pcm_* exposure to playback.

This WILL break playback on the iPod until linuxstb makes a followup commit.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8612 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 2 deletions

diff --git a/apps/plugins/rockboy/rbsound.c b/apps/plugins/rockboy/rbsound.c
index 3eebea8bef..6371212ca8 100644
--- a/apps/plugins/rockboy/rbsound.c
+++ b/apps/plugins/rockboy/rbsound.c
@@ -35,7 +35,7 @@ static unsigned short *gmbuf;
 
 static bool newly_started;
 
-void get_more(unsigned char** start, long* size)
+void get_more(unsigned char** start, size_t* size)
 {
 #ifdef ONEBUF
    doneplay=1;
@@ -108,7 +108,7 @@ int pcm_submit(void)
     
    if(newly_started)
    {  
-      rb->pcm_play_data(&get_more);
+      rb->pcm_play_data(&get_more,NULL,0);
       newly_started = false;
    }