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-rw-r--r--apps/pcmbuf.c2
-rw-r--r--apps/pcmbuf.h1
-rw-r--r--apps/playback.c27
3 files changed, 24 insertions, 6 deletions
diff --git a/apps/pcmbuf.c b/apps/pcmbuf.c
index d0bbeb0265..bf5269a32e 100644
--- a/apps/pcmbuf.c
+++ b/apps/pcmbuf.c
@@ -93,7 +93,7 @@ void (*pcmbuf_watermark_event)(int bytes_left);
static int last_chunksize;
static long mixpos = 0;
-static void pcmbuf_boost(bool state)
+void pcmbuf_boost(bool state)
{
static bool boost_state = false;
diff --git a/apps/pcmbuf.h b/apps/pcmbuf.h
index f2533defe6..cce7c4ec77 100644
--- a/apps/pcmbuf.h
+++ b/apps/pcmbuf.h
@@ -33,6 +33,7 @@ bool pcmbuf_add_chunk(void *addr, int size, void (*callback)(void));
int pcmbuf_num_used_buffers(void);
void pcmbuf_set_watermark(int numbytes, void (*callback)(int bytes_left));
+void pcmbuf_boost(bool state);
void pcmbuf_set_boost_mode(bool state);
bool pcmbuf_is_lowdata(void);
void pcmbuf_flush_audio(void);
diff --git a/apps/playback.c b/apps/playback.c
index 95005815fe..ffd298fbdf 100644
--- a/apps/playback.c
+++ b/apps/playback.c
@@ -131,6 +131,7 @@ static struct mp3entry id3_voice;
static char *voicebuf;
static int voice_remaining;
static bool voice_is_playing;
+static bool voice_cpu_boosted = false;
static void (*voice_getmore)(unsigned char** start, int* size);
/* Is file buffer currently being refilled? */
@@ -254,6 +255,17 @@ static void swap_codec(void)
logf("codec resuming:%d", current_codec);
}
+static void voice_boost_cpu(bool state)
+{
+ if (state != voice_cpu_boosted)
+ {
+#ifdef HAVE_ADJUSTABLE_CPU_FREQ
+ cpu_boost(state);
+#endif
+ voice_cpu_boosted = state;
+ }
+}
+
bool codec_pcmbuf_insert_split_callback(void *ch1, void *ch2,
long length)
{
@@ -306,9 +318,9 @@ bool codec_pcmbuf_insert_split_callback(void *ch1, void *ch2,
if (voice_is_playing && pcmbuf_usage() > 30
&& pcmbuf_mix_usage() < 20)
{
- cpu_boost(true);
+ voice_boost_cpu(true);
swap_codec();
- cpu_boost(false);
+ voice_boost_cpu(false);
}
break ;
@@ -436,8 +448,13 @@ void* voice_request_data(long *realsize, long reqsize)
{
swap_codec();
}
- if (!voice_is_playing)
+ else if (!voice_is_playing)
+ {
+ voice_boost_cpu(false);
+ if (!pcm_is_playing())
+ pcmbuf_boost(false);
sleep(HZ/16);
+ }
if (voice_remaining)
{
@@ -1277,11 +1294,11 @@ void initialize_buffer_fill(void)
fill_bytesleft = filebuflen - filebufused;
cur_ti->start_pos = ci.curpos;
- pcmbuf_set_boost_mode(true);
-
if (filling)
return ;
+ pcmbuf_set_boost_mode(true);
+
filling = true;
/* Calculate real track count after throwing away old tracks. */