devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Fixed track changing problems.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7201 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Miika Pekkarinen 2005-07-19 19:57:23 +00:00
parent 30b8378b68
commit d83b659fa7
2 changed files with 21 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

29
apps/pcmbuf.c
View file

@ -85,7 +85,7 @@ volatile int pcmbuf_write_index;
int pcmbuf_unplayed_bytes;
int pcmbuf_watermark;
void (*pcmbuf_watermark_event)(int bytes_left);
static int last_chunksize;
//static int last_chunksize;
static void pcmbuf_boost(bool state)
{
@ -110,11 +110,6 @@ int pcmbuf_num_used_buffers(void)
static void pcmbuf_callback(unsigned char** start, long* size)
{
struct pcmbufdesc *desc = &pcmbuffers[pcmbuf_read_index];
int sz;
pcmbuf_unplayed_bytes -= last_chunksize;
audiobuffer_free += last_chunksize;
if(desc->size == 0)
{
@ -129,17 +124,15 @@ static void pcmbuf_callback(unsigned char** start, long* size)
if(pcmbuf_num_used_buffers())
{
/* Play max 64K at a time */
//sz = MIN(desc->size, 32768);
sz = desc->size;
pcmbuf_unplayed_bytes -= desc->size;
audiobuffer_free += desc->size;
*start = desc->addr;
*size = sz;
*size = desc->size;
/* Update the buffer descriptor */
desc->size -= sz;
desc->addr += sz;
last_chunksize = sz;
desc->addr += desc->size;
desc->size = 0;
}
else
{
@ -243,7 +236,7 @@ bool pcmbuf_crossfade_init(void)
void pcmbuf_play_stop(void)
{
pcm_play_stop();
last_chunksize = 0;
//last_chunksize = 0;
pcmbuf_unplayed_bytes = 0;
pcmbuf_read_index = 0;
pcmbuf_write_index = 0;
@ -278,6 +271,7 @@ void pcmbuf_flush_audio(void)
return ;
}
pcmbuf_boost(true);
crossfade_mode = CFM_FLUSH;
crossfade_init = true;
}
@ -296,7 +290,8 @@ void pcmbuf_flush_fillpos(void)
/* This is a fatal error situation that should never happen. */
if (!pcm_is_playing()) {
logf("pcm_flush_fillpos error");
break ;
pcm_play_data(pcmbuf_callback);
return ;
}
}
pcmbuf_event_handler = NULL;
@ -320,7 +315,7 @@ static void crossfade_start(void)
}
logf("crossfade_start");
pcmbuf_flush_fillpos();
audiobuffer_fillpos = 0;
pcmbuf_boost(true);
crossfade_active = true;
crossfade_pos = audiobuffer_pos;

13
apps/playback.c
View file

@ -392,7 +392,7 @@ void codec_advance_buffer_callback(long amount)
if (amount > cur_ti->available + cur_ti->filerem)
amount = cur_ti->available + cur_ti->filerem;
if (amount > cur_ti->available) {
if (amount > cur_ti->available && !filling) {
if (!rebuffer_and_seek(ci.curpos + amount))
ci.stop_codec = true;
return ;
@ -1346,16 +1346,16 @@ static void initiate_track_change(int peek_index)
if (!playlist_check(peek_index))
return ;
new_track = peek_index;
ci.reload_codec = true;
/* Detect if disk is spinning.. */
if (filling) {
ci.stop_codec = true;
playlist_next(peek_index);
queue_post(&audio_queue, AUDIO_PLAY, 0);
} else {
pcmbuf_crossfade_init();
new_track = peek_index;
ci.reload_codec = true;
if (!pcmbuf_is_crossfade_enabled())
pcmbuf_flush_audio();
}
codec_track_changed();
@ -1384,8 +1384,9 @@ void audio_thread(void)
ci.stop_codec = true;
ci.reload_codec = false;
ci.seek_time = 0;
if (!pcmbuf_is_crossfade_active())
pcmbuf_crossfade_init();
while (codec_loaded)
yield();
audio_play_start((int)ev.data);
playlist_update_resume_info(audio_current_track());
break ;