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authorWincent Balin <wincent@rockbox.org>2010-07-05 01:35:04 +0000
committerWincent Balin <wincent@rockbox.org>2010-07-05 01:35:04 +0000
commit38fe596cd520e791de69558bc8d4d6c15a38110c (patch)
treee188601d293408683026b239b47f2121013a8d11 /apps/plugins/pdbox
parentd5342fd129b9a1c4a8849930b37d01698b3214be (diff)
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pdbox: Optimizations in the audio output code.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27288 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/pdbox')
-rw-r--r--apps/plugins/pdbox/PDa/src/s_audio_rockbox.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/apps/plugins/pdbox/PDa/src/s_audio_rockbox.c b/apps/plugins/pdbox/PDa/src/s_audio_rockbox.c
index e12e00484c..76a50fa075 100644
--- a/apps/plugins/pdbox/PDa/src/s_audio_rockbox.c
+++ b/apps/plugins/pdbox/PDa/src/s_audio_rockbox.c
@@ -25,6 +25,10 @@
#include "m_pd.h"
#include "s_stuff.h"
+/* Declare functions that go to IRAM. */
+void pdbox_get_more(unsigned char** start, size_t* size) ICODE_ATTR;
+int rockbox_send_dacs(void) ICODE_ATTR;
+
/* Extern variables. */
extern float sys_dacsr;
extern t_sample *sys_soundout;
@@ -125,7 +129,7 @@ int rockbox_send_dacs(void)
t_sample* right = sys_soundout + DEFDACBLKSIZE*1;
unsigned int samples_out = 0;
int16_t* out;
- int sample;
+ register int sample;
/* Cancel if whole buffer filled. */
if(outbuf_fill >= OUTBUFSIZE-1)