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-rw-r--r--src/decoder_api.c10
-rw-r--r--src/decoder_control.c36
-rw-r--r--src/decoder_control.h10
-rw-r--r--src/decoder_internal.c5
-rw-r--r--src/decoder_thread.c12
-rw-r--r--src/main.c6
-rw-r--r--src/main.h2
-rw-r--r--src/output_all.c9
-rw-r--r--src/output_thread.c2
-rw-r--r--src/player_control.c42
-rw-r--r--src/player_control.h78
-rw-r--r--src/player_thread.c140
12 files changed, 263 insertions, 89 deletions
diff --git a/src/decoder_api.c b/src/decoder_api.c
index 4cff9916c..070151a67 100644
--- a/src/decoder_api.c
+++ b/src/decoder_api.c
@@ -61,7 +61,7 @@ void decoder_initialized(G_GNUC_UNUSED struct decoder * decoder,
dc.state = DECODE_STATE_DECODE;
decoder_unlock();
- notify_signal(&pc.notify);
+ player_lock_signal();
g_debug("audio_format=%u:%u:%u, seekable=%s",
dc.in_audio_format.sample_rate, dc.in_audio_format.bits,
@@ -112,7 +112,7 @@ void decoder_command_finished(G_GNUC_UNUSED struct decoder * decoder)
dc.command = DECODE_COMMAND_NONE;
decoder_unlock();
- notify_signal(&pc.notify);
+ player_lock_signal();
}
double decoder_seek_where(G_GNUC_UNUSED struct decoder * decoder)
@@ -184,7 +184,7 @@ do_send_tag(struct decoder *decoder, struct input_stream *is,
/* there is a partial chunk - flush it, we want the
tag in a new chunk */
decoder_flush_chunk(decoder);
- notify_signal(&pc.notify);
+ player_lock_signal();
}
assert(decoder->chunk == NULL);
@@ -297,7 +297,7 @@ decoder_data(struct decoder *decoder,
if (dest == NULL) {
/* the chunk is full, flush it */
decoder_flush_chunk(decoder);
- notify_signal(&pc.notify);
+ player_lock_signal();
continue;
}
@@ -324,7 +324,7 @@ decoder_data(struct decoder *decoder,
if (full) {
/* the chunk is full, flush it */
decoder_flush_chunk(decoder);
- notify_signal(&pc.notify);
+ player_lock_signal();
}
data += nbytes;
diff --git a/src/decoder_control.c b/src/decoder_control.c
index 3b993431c..d7f5808fc 100644
--- a/src/decoder_control.c
+++ b/src/decoder_control.c
@@ -18,7 +18,7 @@
*/
#include "decoder_control.h"
-#include "notify.h"
+#include "player_control.h"
#include <assert.h>
@@ -40,38 +40,34 @@ void dc_deinit(void)
}
static void
-dc_command_wait_locked(struct notify *notify)
+dc_command_wait_locked(void)
{
while (dc.command != DECODE_COMMAND_NONE) {
decoder_signal();
- decoder_unlock();
-
- notify_wait(notify);
-
- decoder_lock();
+ player_wait_decoder();
}
}
void
-dc_command_wait(struct notify *notify)
+dc_command_wait(void)
{
decoder_lock();
- dc_command_wait_locked(notify);
+ dc_command_wait_locked();
decoder_unlock();
}
static void
-dc_command_locked(struct notify *notify, enum decoder_command cmd)
+dc_command_locked(enum decoder_command cmd)
{
dc.command = cmd;
- dc_command_wait_locked(notify);
+ dc_command_wait_locked();
}
static void
-dc_command(struct notify *notify, enum decoder_command cmd)
+dc_command(enum decoder_command cmd)
{
decoder_lock();
- dc_command_locked(notify, cmd);
+ dc_command_locked(cmd);
decoder_unlock();
}
@@ -86,13 +82,13 @@ static void dc_command_async(enum decoder_command cmd)
}
void
-dc_start(struct notify *notify, struct song *song)
+dc_start(struct song *song)
{
assert(dc.pipe != NULL);
assert(song != NULL);
dc.next_song = song;
- dc_command(notify, DECODE_COMMAND_START);
+ dc_command(DECODE_COMMAND_START);
}
void
@@ -106,7 +102,7 @@ dc_start_async(struct song *song)
}
void
-dc_stop(struct notify *notify)
+dc_stop(void)
{
decoder_lock();
@@ -115,16 +111,16 @@ dc_stop(struct notify *notify)
late and the decoder thread is already executing
the old command, we'll call STOP again in this
function (see below). */
- dc_command_locked(notify, DECODE_COMMAND_STOP);
+ dc_command_locked(DECODE_COMMAND_STOP);
if (dc.state != DECODE_STATE_STOP && dc.state != DECODE_STATE_ERROR)
- dc_command_locked(notify, DECODE_COMMAND_STOP);
+ dc_command_locked(DECODE_COMMAND_STOP);
decoder_unlock();
}
bool
-dc_seek(struct notify *notify, double where)
+dc_seek(double where)
{
assert(dc.state != DECODE_STATE_START);
assert(where >= 0.0);
@@ -135,7 +131,7 @@ dc_seek(struct notify *notify, double where)
dc.seek_where = where;
dc.seek_error = false;
- dc_command(notify, DECODE_COMMAND_SEEK);
+ dc_command(DECODE_COMMAND_SEEK);
if (dc.seek_error)
return false;
diff --git a/src/decoder_control.h b/src/decoder_control.h
index 7e861f970..6b65da2f2 100644
--- a/src/decoder_control.h
+++ b/src/decoder_control.h
@@ -30,8 +30,6 @@
#define DECODE_TYPE_FILE 0
#define DECODE_TYPE_URL 1
-struct notify;
-
enum decoder_state {
DECODE_STATE_STOP = 0,
DECODE_STATE_START,
@@ -205,19 +203,19 @@ decoder_current_song(void)
}
void
-dc_command_wait(struct notify *notify);
+dc_command_wait(void);
void
-dc_start(struct notify *notify, struct song *song);
+dc_start(struct song *song);
void
dc_start_async(struct song *song);
void
-dc_stop(struct notify *notify);
+dc_stop(void);
bool
-dc_seek(struct notify *notify, double where);
+dc_seek(double where);
void
dc_quit(void);
diff --git a/src/decoder_internal.c b/src/decoder_internal.c
index 1b064d0aa..db90333b4 100644
--- a/src/decoder_internal.c
+++ b/src/decoder_internal.c
@@ -58,10 +58,7 @@ need_chunks(struct input_stream *is, bool do_wait)
if ((is == NULL || decoder_input_buffer(is) <= 0) && do_wait) {
decoder_wait();
-
- decoder_unlock();
- notify_signal(&pc.notify);
- decoder_lock();
+ player_signal();
return dc.command;
}
diff --git a/src/decoder_thread.c b/src/decoder_thread.c
index 846b12353..712e4d20c 100644
--- a/src/decoder_thread.c
+++ b/src/decoder_thread.c
@@ -112,9 +112,7 @@ static void decoder_run_song(const struct song *song, const char *uri)
dc.state = DECODE_STATE_START;
dc.command = DECODE_COMMAND_NONE;
- decoder_unlock();
- notify_signal(&pc.notify);
- decoder_lock();
+ player_signal();
/* wait for the input stream to become ready; its metadata
will be available then */
@@ -294,17 +292,13 @@ static gpointer decoder_task(G_GNUC_UNUSED gpointer arg)
dc.command = DECODE_COMMAND_NONE;
- decoder_unlock();
- notify_signal(&pc.notify);
- decoder_lock();
+ player_signal();
break;
case DECODE_COMMAND_STOP:
dc.command = DECODE_COMMAND_NONE;
- decoder_unlock();
- notify_signal(&pc.notify);
- decoder_lock();
+ player_signal();
break;
case DECODE_COMMAND_NONE:
diff --git a/src/main.c b/src/main.c
index 86fe069e5..18647eb80 100644
--- a/src/main.c
+++ b/src/main.c
@@ -93,7 +93,7 @@ enum {
GThread *main_task;
GMainLoop *main_loop;
-struct notify main_notify;
+GCond *main_cond;
static void
glue_daemonize_init(const struct options *options)
@@ -321,7 +321,7 @@ int main(int argc, char *argv[])
main_task = g_thread_self();
main_loop = g_main_loop_new(NULL, FALSE);
- notify_init(&main_notify);
+ main_cond = g_cond_new();
event_pipe_init();
event_pipe_register(PIPE_EVENT_IDLE, idle_event_emitted);
@@ -415,7 +415,7 @@ int main(int argc, char *argv[])
sticker_global_finish();
#endif
- notify_deinit(&main_notify);
+ g_cond_free(main_cond);
event_pipe_deinit();
playlist_list_global_finish();
diff --git a/src/main.h b/src/main.h
index 8ed02bf5d..de673829d 100644
--- a/src/main.h
+++ b/src/main.h
@@ -26,6 +26,6 @@ extern GThread *main_task;
extern GMainLoop *main_loop;
-extern struct notify main_notify;
+extern GCond *main_cond;
#endif
diff --git a/src/output_all.c b/src/output_all.c
index 08f4ee0dc..bdf0385bb 100644
--- a/src/output_all.c
+++ b/src/output_all.c
@@ -445,10 +445,15 @@ audio_output_all_check(void)
bool
audio_output_all_wait(unsigned threshold)
{
- if (audio_output_all_check() < threshold)
+ player_lock();
+
+ if (audio_output_all_check() < threshold) {
+ player_unlock();
return true;
+ }
- notify_wait(&pc.notify);
+ player_wait();
+ player_unlock();
return audio_output_all_check() < threshold;
}
diff --git a/src/output_thread.c b/src/output_thread.c
index 24a22f6df..ef8fe7418 100644
--- a/src/output_thread.c
+++ b/src/output_thread.c
@@ -359,7 +359,7 @@ ao_play(struct audio_output *ao)
ao->chunk_finished = true;
g_mutex_unlock(ao->mutex);
- notify_signal(&pc.notify);
+ player_lock_signal();
g_mutex_lock(ao->mutex);
return true;
diff --git a/src/player_control.c b/src/player_control.c
index 23ae136ac..aa018ceda 100644
--- a/src/player_control.c
+++ b/src/player_control.c
@@ -18,6 +18,7 @@
*/
#include "player_control.h"
+#include "decoder_control.h"
#include "path.h"
#include "log.h"
#include "tag.h"
@@ -35,7 +36,10 @@ void pc_init(unsigned buffer_chunks, unsigned int buffered_before_play)
{
pc.buffer_chunks = buffer_chunks;
pc.buffered_before_play = buffered_before_play;
- notify_init(&pc.notify);
+
+ pc.mutex = g_mutex_new();
+ pc.cond = g_cond_new();
+
pc.command = PLAYER_COMMAND_NONE;
pc.error = PLAYER_ERROR_NOERROR;
pc.state = PLAYER_STATE_STOP;
@@ -44,7 +48,16 @@ void pc_init(unsigned buffer_chunks, unsigned int buffered_before_play)
void pc_deinit(void)
{
- notify_deinit(&pc.notify);
+ g_cond_free(pc.cond);
+ g_mutex_free(pc.mutex);
+}
+
+void
+player_wait_decoder(void)
+{
+ /* during this function, the decoder lock is held, because
+ we're waiting for the decoder thread */
+ g_cond_wait(pc.cond, dc.mutex);
}
void
@@ -56,15 +69,30 @@ pc_song_deleted(const struct song *song)
}
}
-static void player_command(enum player_command cmd)
+static void
+player_command_wait_locked(void)
+{
+ while (pc.command != PLAYER_COMMAND_NONE) {
+ player_signal();
+ g_cond_wait(main_cond, pc.mutex);
+ }
+}
+
+static void
+player_command_locked(enum player_command cmd)
{
assert(pc.command == PLAYER_COMMAND_NONE);
pc.command = cmd;
- while (pc.command != PLAYER_COMMAND_NONE) {
- notify_signal(&pc.notify);
- notify_wait(&main_notify);
- }
+ player_command_wait_locked();
+}
+
+static void
+player_command(enum player_command cmd)
+{
+ player_lock();
+ player_command_locked(cmd);
+ player_unlock();
}
void
diff --git a/src/player_control.h b/src/player_control.h
index c0f1d4f07..449e98aa5 100644
--- a/src/player_control.h
+++ b/src/player_control.h
@@ -88,10 +88,19 @@ struct player_control {
thread isn't running */
GThread *thread;
- struct notify notify;
- volatile enum player_command command;
- volatile enum player_state state;
- volatile enum player_error error;
+ /**
+ * This lock protects #command, #state, #error.
+ */
+ GMutex *mutex;
+
+ /**
+ * Trigger this object after you have modified #command.
+ */
+ GCond *cond;
+
+ enum player_command command;
+ enum player_state state;
+ enum player_error error;
uint16_t bit_rate;
struct audio_format audio_format;
float total_time;
@@ -110,6 +119,67 @@ void pc_init(unsigned buffer_chunks, unsigned buffered_before_play);
void pc_deinit(void);
/**
+ * Locks the #player_control object.
+ */
+static inline void
+player_lock(void)
+{
+ g_mutex_lock(pc.mutex);
+}
+
+/**
+ * Unlocks the #player_control object.
+ */
+static inline void
+player_unlock(void)
+{
+ g_mutex_unlock(pc.mutex);
+}
+
+/**
+ * Waits for a signal on the #player_control object. This function is
+ * only valid in the player thread. The object must be locked prior
+ * to calling this function.
+ */
+static inline void
+player_wait(void)
+{
+ g_cond_wait(pc.cond, pc.mutex);
+}
+
+/**
+ * Waits for a signal on the #player_control object. This function is
+ * only valid in the player thread. The #decoder_control object must
+ * be locked prior to calling this function.
+ *
+ * Note the small difference to the player_wait() function!
+ */
+void
+player_wait_decoder(void);
+
+/**
+ * Signals the #player_control object. The object should be locked
+ * prior to calling this function.
+ */
+static inline void
+player_signal(void)
+{
+ g_cond_signal(pc.cond);
+}
+
+/**
+ * Signals the #player_control object. The object is temporarily
+ * locked by this function.
+ */
+static inline void
+player_lock_signal(void)
+{
+ player_lock();
+ player_signal();
+ player_unlock();
+}
+
+/**
* Call this function when the specified song pointer is about to be
* invalidated. This makes sure that player_control.errored_song does
* not point to an invalid pointer.
diff --git a/src/player_thread.c b/src/player_thread.c
index dbafa168f..0c88d1a5c 100644
--- a/src/player_thread.c
+++ b/src/player_thread.c
@@ -106,21 +106,30 @@ struct player {
static struct music_buffer *player_buffer;
-static void player_command_finished(void)
+static void player_command_finished_locked(void)
{
assert(pc.command != PLAYER_COMMAND_NONE);
pc.command = PLAYER_COMMAND_NONE;
- notify_signal(&main_notify);
+ g_cond_signal(main_cond);
+}
+
+static void player_command_finished(void)
+{
+ player_lock();
+ player_command_finished_locked();
+ player_unlock();
}
/**
* Stop the decoder and clears (and frees) its music pipe.
+ *
+ * Player lock is not held.
*/
static void
player_dc_stop(struct player *player)
{
- dc_stop(&pc.notify);
+ dc_stop();
if (dc.pipe != NULL) {
/* clear and free the decoder pipe */
@@ -138,17 +147,23 @@ player_dc_stop(struct player *player)
* After the decoder has been started asynchronously, wait for the
* "START" command to finish. The decoder may not be initialized yet,
* i.e. there is no audio_format information yet.
+ *
+ * The player lock is not held.
*/
static bool
player_wait_for_decoder(struct player *player)
{
- dc_command_wait(&pc.notify);
+ dc_command_wait();
if (decoder_lock_has_failed()) {
assert(dc.next_song == NULL || dc.next_song->uri != NULL);
+
+ player_lock();
pc.errored_song = dc.next_song;
pc.error = PLAYER_ERROR_FILE;
pc.next_song = NULL;
+ player_unlock();
+
player->queued = false;
return false;
}
@@ -177,6 +192,8 @@ player_wait_for_decoder(struct player *player)
* The decoder has acknowledged the "START" command (see
* player_wait_for_decoder()). This function checks if the decoder
* initialization has completed yet.
+ *
+ * The player lock is not held.
*/
static bool
player_check_decoder_startup(struct player *player)
@@ -234,8 +251,8 @@ player_check_decoder_startup(struct player *player)
} else {
/* the decoder is not yet ready; wait
some more */
+ player_wait_decoder();
decoder_unlock();
- notify_wait(&pc.notify);
return true;
}
@@ -245,6 +262,8 @@ player_check_decoder_startup(struct player *player)
* Sends a chunk of silence to the audio outputs. This is called when
* there is not enough decoded data in the pipe yet, to prevent
* underruns in the hardware buffers.
+ *
+ * The player lock is not held.
*/
static bool
player_send_silence(struct player *player)
@@ -281,6 +300,8 @@ player_send_silence(struct player *player)
/**
* This is the handler for the #PLAYER_COMMAND_SEEK command.
+ *
+ * The player lock is not held.
*/
static bool player_seek_decoder(struct player *player)
{
@@ -332,7 +353,7 @@ static bool player_seek_decoder(struct player *player)
if (where < 0.0)
where = 0.0;
- ret = dc_seek(&pc.notify, where);
+ ret = dc_seek(where);
if (!ret) {
/* decoder failure */
player_command_finished();
@@ -353,6 +374,9 @@ static bool player_seek_decoder(struct player *player)
return true;
}
+/**
+ * Player lock must be held before calling.
+ */
static void player_process_command(struct player *player)
{
switch (pc.command) {
@@ -363,8 +387,10 @@ static void player_process_command(struct player *player)
break;
case PLAYER_COMMAND_UPDATE_AUDIO:
+ player_unlock();
audio_output_all_enable_disable();
- player_command_finished();
+ player_lock();
+ player_command_finished_locked();
break;
case PLAYER_COMMAND_QUEUE:
@@ -373,21 +399,28 @@ static void player_process_command(struct player *player)
assert(dc.pipe == NULL || dc.pipe == player->pipe);
player->queued = true;
- player_command_finished();
+ player_command_finished_locked();
break;
case PLAYER_COMMAND_PAUSE:
+ player_unlock();
+
player->paused = !player->paused;
if (player->paused) {
audio_output_all_pause();
+ player_lock();
+
pc.state = PLAYER_STATE_PAUSE;
} else if (!audio_format_defined(&player->play_audio_format)) {
/* the decoder hasn't provided an audio format
yet - don't open the audio device yet */
+ player_lock();
pc.state = PLAYER_STATE_PLAY;
} else if (audio_output_all_open(&player->play_audio_format, player_buffer)) {
/* unpaused, continue playing */
+ player_lock();
+
pc.state = PLAYER_STATE_PLAY;
} else {
/* the audio device has failed - rollback to
@@ -397,13 +430,17 @@ static void player_process_command(struct player *player)
pc.error = PLAYER_ERROR_AUDIO;
player->paused = true;
+
+ player_lock();
}
- player_command_finished();
+ player_command_finished_locked();
break;
case PLAYER_COMMAND_SEEK:
+ player_unlock();
player_seek_decoder(player);
+ player_lock();
break;
case PLAYER_COMMAND_CANCEL:
@@ -415,26 +452,32 @@ static void player_process_command(struct player *player)
return;
}
- if (dc.pipe != NULL && dc.pipe != player->pipe)
+ if (dc.pipe != NULL && dc.pipe != player->pipe) {
/* the decoder is already decoding the song -
stop it and reset the position */
+ player_unlock();
player_dc_stop(player);
+ player_lock();
+ }
pc.next_song = NULL;
player->queued = false;
- player_command_finished();
+ player_command_finished_locked();
break;
case PLAYER_COMMAND_REFRESH:
if (audio_format_defined(&player->play_audio_format) &&
- !player->paused)
+ !player->paused) {
+ player_unlock();
audio_output_all_check();
+ player_lock();
+ }
pc.elapsed_time = audio_output_all_get_elapsed_time();
if (pc.elapsed_time < 0.0)
pc.elapsed_time = player->elapsed_time;
- player_command_finished();
+ player_command_finished_locked();
break;
}
}
@@ -468,6 +511,8 @@ update_song_tag(struct song *song, const struct tag *new_tag)
* Plays a #music_chunk object (after applying software volume). If
* it contains a (stream) tag, copy it to the current song, so MPD's
* playlist reflects the new stream tag.
+ *
+ * Player lock is not held.
*/
static bool
play_chunk(struct song *song, struct music_chunk *chunk,
@@ -553,10 +598,9 @@ play_next_chunk(struct player *player)
} else {
/* wait for the decoder */
decoder_signal();
+ player_wait_decoder();
decoder_unlock();
- notify_wait(&pc.notify);
-
return true;
}
}
@@ -574,6 +618,8 @@ play_next_chunk(struct player *player)
if (!success) {
music_buffer_return(player_buffer, chunk);
+ player_lock();
+
pc.error = PLAYER_ERROR_AUDIO;
/* pause: the user may resume playback as soon as an
@@ -581,6 +627,8 @@ play_next_chunk(struct player *player)
pc.state = PLAYER_STATE_PAUSE;
player->paused = true;
+ player_unlock();
+
return false;
}
@@ -602,6 +650,8 @@ play_next_chunk(struct player *player)
* has consumed all chunks of the current song, and we should start
* sending chunks from the next one.
*
+ * The player lock is not held.
+ *
* @return true on success, false on error (playback will be stopped)
*/
static bool
@@ -643,31 +693,38 @@ static void do_play(void)
.elapsed_time = 0.0,
};
+ player_unlock();
+
player.pipe = music_pipe_new();
dc.buffer = player_buffer;
dc.pipe = player.pipe;
- dc_start(&pc.notify, pc.next_song);
+ dc_start(pc.next_song);
if (!player_wait_for_decoder(&player)) {
player_dc_stop(&player);
player_command_finished();
music_pipe_free(player.pipe);
event_pipe_emit(PIPE_EVENT_PLAYLIST);
+ player_lock();
return;
}
+ player_lock();
pc.state = PLAYER_STATE_PLAY;
- player_command_finished();
+ player_command_finished_locked();
while (true) {
player_process_command(&player);
if (pc.command == PLAYER_COMMAND_STOP ||
pc.command == PLAYER_COMMAND_EXIT ||
pc.command == PLAYER_COMMAND_CLOSE_AUDIO) {
+ player_unlock();
audio_output_all_cancel();
break;
}
+ player_unlock();
+
if (player.buffering) {
/* buffering at the start of the song - wait
until the buffer is large enough, to
@@ -683,7 +740,10 @@ static void do_play(void)
!player_send_silence(&player))
break;
- notify_wait(&pc.notify);
+ decoder_lock();
+ /* XXX race condition: check decoder again */
+ player_wait_decoder();
+ decoder_unlock();
continue;
} else {
/* buffering is complete */
@@ -698,6 +758,8 @@ static void do_play(void)
success = player_check_decoder_startup(&player);
if (!success)
break;
+
+ player_lock();
continue;
}
@@ -741,9 +803,11 @@ static void do_play(void)
player.xfade = XFADE_DISABLED;
}
- if (player.paused)
- notify_wait(&pc.notify);
- else if (music_pipe_size(player.pipe) > 0) {
+ if (player.paused) {
+ player_lock();
+ player_wait();
+ continue;
+ } else if (music_pipe_size(player.pipe) > 0) {
/* at least one music chunk is ready - send it
to the audio output */
@@ -773,6 +837,8 @@ static void do_play(void)
if (!player_send_silence(&player))
break;
}
+
+ player_lock();
}
player_dc_stop(&player);
@@ -783,8 +849,13 @@ static void do_play(void)
music_pipe_clear(player.pipe, player_buffer);
music_pipe_free(player.pipe);
+ player_lock();
pc.state = PLAYER_STATE_STOP;
+ player_unlock();
+
event_pipe_emit(PIPE_EVENT_PLAYLIST);
+
+ player_lock();
}
static gpointer player_task(G_GNUC_UNUSED gpointer arg)
@@ -793,6 +864,8 @@ static gpointer player_task(G_GNUC_UNUSED gpointer arg)
player_buffer = music_buffer_new(pc.buffer_chunks);
+ player_lock();
+
while (1) {
switch (pc.command) {
case PLAYER_COMMAND_QUEUE:
@@ -802,18 +875,25 @@ static gpointer player_task(G_GNUC_UNUSED gpointer arg)
break;
case PLAYER_COMMAND_STOP:
+ player_unlock();
audio_output_all_cancel();
+ player_lock();
+
/* fall through */
case PLAYER_COMMAND_SEEK:
case PLAYER_COMMAND_PAUSE:
pc.next_song = NULL;
- player_command_finished();
+ player_command_finished_locked();
break;
case PLAYER_COMMAND_CLOSE_AUDIO:
+ player_unlock();
+
audio_output_all_close();
- player_command_finished();
+
+ player_lock();
+ player_command_finished_locked();
#ifndef NDEBUG
/* in the DEBUG build, check for leaked
@@ -826,33 +906,39 @@ static gpointer player_task(G_GNUC_UNUSED gpointer arg)
break;
case PLAYER_COMMAND_UPDATE_AUDIO:
+ player_unlock();
audio_output_all_enable_disable();
- player_command_finished();
+ player_lock();
+ player_command_finished_locked();
break;
case PLAYER_COMMAND_EXIT:
+ player_unlock();
+
dc_quit();
audio_output_all_close();
music_buffer_free(player_buffer);
+
player_command_finished();
g_thread_exit(NULL);
break;
case PLAYER_COMMAND_CANCEL:
pc.next_song = NULL;
- player_command_finished();
+ player_command_finished_locked();
break;
case PLAYER_COMMAND_REFRESH:
/* no-op when not playing */
- player_command_finished();
+ player_command_finished_locked();
break;
case PLAYER_COMMAND_NONE:
- notify_wait(&pc.notify);
+ player_wait();
break;
}
}
+
return NULL;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 06:40:44 +0000