midi: make the patch sample data pointer a *int16_t to get rid of some ugly casting and drop an acessor macro to make caching the pointer in the synthVoice loop possible. Speeds up midi by 1-2% on cf and 3-5% on PP.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30438 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 1 deletions

diff --git a/apps/plugins/midi/midiutil.h b/apps/plugins/midi/midiutil.h
index 62a31d0c65..cf3666c97f 100644
--- a/apps/plugins/midi/midiutil.h
+++ b/apps/plugins/midi/midiutil.h
@@ -148,7 +148,7 @@ int readTwoBytes(int file);
 int readFourBytes(int file);
 int readVarData(int file);
 int eof(int fd);
-unsigned char * readData(int file, int len);
+void * readData(int file, int len);
 
 #define malloc(n) my_malloc(n)
 void * my_malloc(int size);