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winegstreamer: Move the playback initialization fields to struct wg_parser. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-02-01 18:36:57 -06:00 committed by Alexandre Julliard
parent 8a15c811ba
commit eb37e5ba6b
1 changed files with 32 additions and 26 deletions
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58
dlls/winegstreamer/gstdemux.c
View File

@ -55,6 +55,9 @@ struct wg_parser
guint64 file_size, start_offset, next_offset, stop_offset;
pthread_t push_thread;
pthread_cond_t init_cond;
bool no_more_pads, has_duration, error;
};
struct parser
@ -81,8 +84,6 @@ struct parser
uint64_t next_pull_offset;
pthread_mutex_t mutex;
pthread_cond_t init_cond;
bool no_more_pads, has_duration, error;
HANDLE read_thread;
pthread_cond_t read_cond, read_done_cond;
@ -730,6 +731,7 @@ static gboolean event_sink(GstPad *pad, GstObject *parent, GstEvent *event)
{
struct parser_source *pin = gst_pad_get_element_private(pad);
struct parser *filter = impl_from_strmbase_filter(pin->pin.pin.filter);
struct wg_parser *parser = filter->wg_parser;
GST_LOG("pin %p, type \"%s\".", pin, GST_EVENT_TYPE_NAME(event));
@ -772,7 +774,7 @@ static gboolean event_sink(GstPad *pad, GstObject *parent, GstEvent *event)
pthread_mutex_lock(&filter->mutex);
pin->eos = true;
pthread_mutex_unlock(&filter->mutex);
pthread_cond_signal(&filter->init_cond);
pthread_cond_signal(&parser->init_cond);
}
break;
@ -819,7 +821,7 @@ static gboolean event_sink(GstPad *pad, GstObject *parent, GstEvent *event)
pthread_mutex_lock(&filter->mutex);
gst_caps_replace(&pin->caps, caps);
pthread_mutex_unlock(&filter->mutex);
pthread_cond_signal(&filter->init_cond);
pthread_cond_signal(&parser->init_cond);
break;
}
@ -1476,13 +1478,14 @@ static gboolean activate_mode(GstPad *pad, GstObject *parent, GstPadMode mode, g
static void no_more_pads(GstElement *decodebin, gpointer user)
{
struct parser *filter = user;
struct wg_parser *parser = filter->wg_parser;
GST_DEBUG("filter %p.", filter);
pthread_mutex_lock(&filter->mutex);
filter->no_more_pads = true;
parser->no_more_pads = true;
pthread_mutex_unlock(&filter->mutex);
pthread_cond_signal(&filter->init_cond);
pthread_cond_signal(&parser->init_cond);
}
static GstAutoplugSelectResult autoplug_blacklist(GstElement *bin, GstPad *pad, GstCaps *caps, GstElementFactory *fact, gpointer user)
@ -1507,6 +1510,7 @@ static GstAutoplugSelectResult autoplug_blacklist(GstElement *bin, GstPad *pad,
static GstBusSyncReply watch_bus(GstBus *bus, GstMessage *msg, gpointer data)
{
struct parser *filter = data;
struct wg_parser *parser = filter->wg_parser;
GError *err = NULL;
gchar *dbg_info = NULL;
@ -1521,9 +1525,9 @@ static GstBusSyncReply watch_bus(GstBus *bus, GstMessage *msg, gpointer data)
g_error_free(err);
g_free(dbg_info);
pthread_mutex_lock(&filter->mutex);
filter->error = true;
parser->error = true;
pthread_mutex_unlock(&filter->mutex);
pthread_cond_signal(&filter->init_cond);
pthread_cond_signal(&parser->init_cond);
break;
case GST_MESSAGE_WARNING:
@ -1536,9 +1540,9 @@ static GstBusSyncReply watch_bus(GstBus *bus, GstMessage *msg, gpointer data)
case GST_MESSAGE_DURATION_CHANGED:
pthread_mutex_lock(&filter->mutex);
filter->has_duration = true;
parser->has_duration = true;
pthread_mutex_unlock(&filter->mutex);
pthread_cond_signal(&filter->init_cond);
pthread_cond_signal(&parser->init_cond);
break;
default:
@ -1616,9 +1620,9 @@ static HRESULT GST_Connect(struct parser *This, IPin *pConnectPin)
pin->seek.llDuration = pin->seek.llStop = query_duration(pin->their_src);
pin->seek.llCurrent = 0;
while (!pin->caps && !This->error)
pthread_cond_wait(&This->init_cond, &This->mutex);
if (This->error)
while (!pin->caps && !parser->error)
pthread_cond_wait(&parser->init_cond, &This->mutex);
if (parser->error)
{
pthread_mutex_unlock(&This->mutex);
return E_FAIL;
@ -1666,6 +1670,8 @@ static void wg_parser_destroy(struct wg_parser *parser)
gst_object_unref(parser->bus);
}
pthread_cond_destroy(&parser->init_cond);
free(parser);
}
@ -1691,7 +1697,6 @@ static void parser_destroy(struct strmbase_filter *iface)
pthread_cond_destroy(&filter->read_cond);
pthread_cond_destroy(&filter->read_done_cond);
pthread_cond_destroy(&filter->init_cond);
pthread_mutex_destroy(&filter->mutex);
strmbase_sink_cleanup(&filter->sink);
@ -1867,7 +1872,7 @@ static BOOL decodebin_parser_init_gst(struct parser *filter)
parser->their_sink = gst_element_get_static_pad(element, "sink");
pthread_mutex_lock(&filter->mutex);
filter->no_more_pads = filter->error = false;
parser->no_more_pads = parser->error = false;
pthread_mutex_unlock(&filter->mutex);
if ((ret = gst_pad_link(parser->my_src, parser->their_sink)) < 0)
@ -1885,9 +1890,9 @@ static BOOL decodebin_parser_init_gst(struct parser *filter)
}
pthread_mutex_lock(&filter->mutex);
while (!filter->no_more_pads && !filter->error)
pthread_cond_wait(&filter->init_cond, &filter->mutex);
if (filter->error)
while (!parser->no_more_pads && !parser->error)
pthread_cond_wait(&parser->init_cond, &filter->mutex);
if (parser->error)
{
pthread_mutex_unlock(&filter->mutex);
return FALSE;
@ -1989,7 +1994,6 @@ static BOOL parser_init_gstreamer(void)
static void parser_init_common(struct parser *object)
{
pthread_mutex_init(&object->mutex, NULL);
pthread_cond_init(&object->init_cond, NULL);
pthread_cond_init(&object->read_cond, NULL);
pthread_cond_init(&object->read_done_cond, NULL);
object->flushing = true;
@ -2002,6 +2006,8 @@ static struct wg_parser *wg_parser_create(void)
if (!(parser = calloc(1, sizeof(*parser))))
return NULL;
pthread_cond_init(&parser->init_cond, NULL);
TRACE("Created winegstreamer parser %p.\n", parser);
return parser;
}
@ -2736,7 +2742,7 @@ static BOOL avi_splitter_init_gst(struct parser *filter)
parser->their_sink = gst_element_get_static_pad(element, "sink");
pthread_mutex_lock(&filter->mutex);
filter->no_more_pads = filter->error = false;
parser->no_more_pads = parser->error = false;
pthread_mutex_unlock(&filter->mutex);
if ((ret = gst_pad_link(parser->my_src, parser->their_sink)) < 0)
@ -2754,9 +2760,9 @@ static BOOL avi_splitter_init_gst(struct parser *filter)
}
pthread_mutex_lock(&filter->mutex);
while (!filter->no_more_pads && !filter->error)
pthread_cond_wait(&filter->init_cond, &filter->mutex);
if (filter->error)
while (!parser->no_more_pads && !parser->error)
pthread_cond_wait(&parser->init_cond, &filter->mutex);
if (parser->error)
{
pthread_mutex_unlock(&filter->mutex);
return FALSE;
@ -2882,9 +2888,9 @@ static BOOL mpeg_splitter_init_gst(struct parser *filter)
}
pthread_mutex_lock(&filter->mutex);
while (!filter->has_duration && !filter->error && !pin->eos)
pthread_cond_wait(&filter->init_cond, &filter->mutex);
if (filter->error)
while (!parser->has_duration && !parser->error && !pin->eos)
pthread_cond_wait(&parser->init_cond, &filter->mutex);
if (parser->error)
{
pthread_mutex_unlock(&filter->mutex);
return FALSE;