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output/raop: use GMutex instead of pthread_mutex_t

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Be portable on WIN32.
This commit is contained in:
Max Kellermann 2011-07-20 21:05:07 +02:00
parent 0035dceb0a
commit d1f653be65
2 changed files with 26 additions and 27 deletions
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45
src/output/raop_output_plugin.c
View File

@ -20,7 +20,6 @@
#include "output_api.h"
#include "mixer_list.h"
#include "raop_output_plugin.h"
#include "../utils.h"
#include <glib.h>
#include <sys/socket.h>
@ -56,7 +55,7 @@ new_raop_data(void)
struct raop_data *ret = g_new(struct raop_data, 1);
int i;
pthread_mutex_init(&ret->control_mutex, NULL);
ret->control_mutex = g_mutex_new();
ret->next = NULL;
ret->is_master = 0;
@ -92,8 +91,8 @@ new_raop_data(void)
bzero(raop_session->buffer, RAOP_BUFFER_SIZE);
raop_session->bufferSize = 0;
pthread_mutex_init(&raop_session->data_mutex, NULL);
pthread_mutex_init(&raop_session->list_mutex, NULL);
raop_session->data_mutex = g_mutex_new();
raop_session->list_mutex = g_mutex_new();
}
return ret;
@ -1152,7 +1151,7 @@ raop_output_finish(void *data)
{
struct raop_data *rd = data;
raopcl_close(rd);
pthread_mutex_destroy(&rd->control_mutex);
g_mutex_free(rd->control_mutex);
}
#define RAOP_VOLUME_MIN -30
@ -1177,10 +1176,10 @@ raop_set_volume(struct raop_data *rd, unsigned volume)
raop_volume = RAOP_VOLUME_MIN +
(RAOP_VOLUME_MAX - RAOP_VOLUME_MIN) * volume / 100;
}
pthread_mutex_lock(&rd->control_mutex);
g_mutex_lock(rd->control_mutex);
rval = raop_set_volume_local(rd, raop_volume);
if (rval) rd->volume = volume;
pthread_mutex_unlock(&rd->control_mutex);
g_mutex_unlock(rd->control_mutex);
return rval;
}
@ -1204,7 +1203,7 @@ raop_output_cancel(void *data)
buf = malloc(128);
pthread_mutex_lock(&rd->control_mutex);
g_mutex_lock(rd->control_mutex);
kd.key = (unsigned char *)strdup("RTP-Info");
sprintf((char *) buf, "seq=%d; rtptime=%d", raop_session->play_state.seq_num + flush_diff, raop_session->play_state.rtptime + NUMSAMPLES * flush_diff);
kd.data = (unsigned char *)buf;
@ -1212,7 +1211,7 @@ raop_output_cancel(void *data)
exec_request(rd->rtspcl, "FLUSH", NULL, NULL, 1, &kd, &(rd->rtspcl->kd));
free(kd.key);
free(kd.data);
pthread_mutex_unlock(&rd->control_mutex);
g_mutex_unlock(rd->control_mutex);
}
static bool
@ -1234,7 +1233,7 @@ raop_output_close(void *data)
struct raop_data *iter = raop_session->raop_list;
struct raop_data *prev = NULL;
pthread_mutex_lock(&raop_session->list_mutex);
g_mutex_lock(raop_session->list_mutex);
while (iter) {
if (iter == rd) {
if (prev != NULL) {
@ -1259,11 +1258,11 @@ raop_output_close(void *data)
prev = iter;
iter = iter->next;
}
pthread_mutex_unlock(&raop_session->list_mutex);
g_mutex_unlock(raop_session->list_mutex);
pthread_mutex_lock(&rd->control_mutex);
g_mutex_lock(rd->control_mutex);
exec_request(rd->rtspcl, "TEARDOWN", NULL, NULL, 0, NULL, &(rd->rtspcl->kd));
pthread_mutex_unlock(&rd->control_mutex);
g_mutex_unlock(rd->control_mutex);
rd->started = 0;
}
@ -1275,7 +1274,7 @@ raop_output_open(void *data, struct audio_format *audio_format, GError **error_r
//setup, etc.
struct raop_data *rd = data;
pthread_mutex_lock(&raop_session->list_mutex);
g_mutex_lock(raop_session->list_mutex);
if (raop_session->raop_list == NULL) {
// first raop, need to initialize session data
unsigned short myport = 0;
@ -1287,11 +1286,11 @@ raop_output_open(void *data, struct audio_format *audio_format, GError **error_r
if ((raop_session->ctrl.fd = open_udp_socket(NULL, &raop_session->ctrl.port)) == -1) {
close(raop_session->ntp.fd);
raop_session->ctrl.fd = -1;
pthread_mutex_unlock(&raop_session->list_mutex);
g_mutex_unlock(raop_session->list_mutex);
return false;
}
}
pthread_mutex_unlock(&raop_session->list_mutex);
g_mutex_unlock(raop_session->list_mutex);
audio_format->format = SAMPLE_FORMAT_S16;
g_debug("raop_openDevice %s %d\n", rd->addr, rd->rtsp_port);
@ -1306,12 +1305,12 @@ raop_output_open(void *data, struct audio_format *audio_format, GError **error_r
return false;
}
pthread_mutex_lock(&raop_session->list_mutex);
g_mutex_lock(raop_session->list_mutex);
if (!rd->is_master) {
rd->next = raop_session->raop_list;
raop_session->raop_list = rd;
}
pthread_mutex_unlock(&raop_session->list_mutex);
g_mutex_unlock(raop_session->list_mutex);
return true;
}
@ -1331,7 +1330,7 @@ raop_output_play(void *data, const void *chunk, size_t size,
return size;
}
pthread_mutex_lock(&raop_session->data_mutex);
g_mutex_lock(raop_session->data_mutex);
check_timing(&tout);
@ -1357,21 +1356,21 @@ raop_output_play(void *data, const void *chunk, size_t size,
if (!raop_session->play_state.playing ||
raop_session->play_state.seq_num % (44100 / NUMSAMPLES + 1) == 0) {
struct raop_data *iter;
pthread_mutex_lock(&raop_session->list_mutex);
g_mutex_lock(raop_session->list_mutex);
if (!raop_session->play_state.playing) {
gettimeofday(&raop_session->play_state.start_time,NULL);
}
iter = raop_session->raop_list;
while (iter) {
if (!send_control_command(&raop_session->ctrl, iter, &raop_session->play_state)) {
pthread_mutex_unlock(&raop_session->list_mutex);
g_mutex_unlock(raop_session->list_mutex);
g_set_error(error_r, raop_output_quark(), -1,
"Unable to send control command");
goto erexit;
}
iter = iter->next;
}
pthread_mutex_unlock(&raop_session->list_mutex);
g_mutex_unlock(raop_session->list_mutex);
}
fill_int(header + 8, raop_session->play_state.sync_src);
@ -1411,7 +1410,7 @@ raop_output_play(void *data, const void *chunk, size_t size,
}
rval = orig_size;
erexit:
pthread_mutex_unlock(&raop_session->data_mutex);
g_mutex_unlock(raop_session->data_mutex);
return rval;
}

8
src/output/raop_output_plugin.h
View File

@ -20,7 +20,7 @@
#ifndef MPD_OUTPUT_RAOP_PLUGIN_H
#define MPD_OUTPUT_RAOP_PLUGIN_H
#include <pthread.h>
#include <glib.h>
#include <stdbool.h>
#include <netinet/in.h>
#include <sys/time.h>
@ -101,7 +101,7 @@ struct raop_data {
unsigned volume;
pthread_mutex_t control_mutex;
GMutex *control_mutex;
bool started;
bool paused;
@ -142,8 +142,8 @@ struct raop_session_data {
int wblk_wsize;
int wblk_remsize;
pthread_mutex_t data_mutex;
pthread_mutex_t list_mutex;
GMutex *data_mutex;
GMutex *list_mutex;
};
//static struct raop_session_data *raop_session;