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plugins/elements/gstfakesrc.c: Fix broken sync option, fixes #323259

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Original commit message from CVS:
* plugins/elements/gstfakesrc.c: (gst_fake_src_class_init),
(gst_fake_src_get_times), (gst_fake_src_create):
Fix broken sync option, fixes #323259
This commit is contained in:
Wim Taymans 2005-12-07 15:33:42 +00:00
parent d16ce65df7
commit 7ceb6227ac
2 changed files with 37 additions and 4 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2005-12-07 Wim Taymans <wim@fluendo.com>
* plugins/elements/gstfakesrc.c: (gst_fake_src_class_init),
(gst_fake_src_get_times), (gst_fake_src_create):
Fix broken sync option, fixes #323259
2005-12-07 Wim Taymans <wim@fluendo.com> 2005-12-07 Wim Taymans <wim@fluendo.com>
* gst/gstbuffer.c: * gst/gstbuffer.c:

35
plugins/elements/gstfakesrc.c
View file

@ -23,7 +23,7 @@
* SECTION:element-fakesrc * SECTION:element-fakesrc
* @short_description: Generate (meaningless) buffers * @short_description: Generate (meaningless) buffers
* @see_also: #GstFakeSink * @see_also: #GstFakeSink
* *
* <refsect2> * <refsect2>
* <para> * <para>
* The fakesrc element is a multipurpose element that can generate * The fakesrc element is a multipurpose element that can generate
@ -225,6 +225,8 @@ static gboolean gst_fake_src_stop (GstBaseSrc * basesrc);
static gboolean gst_fake_src_is_seekable (GstBaseSrc * basesrc); static gboolean gst_fake_src_is_seekable (GstBaseSrc * basesrc);
static gboolean gst_fake_src_event_handler (GstBaseSrc * src, GstEvent * event); static gboolean gst_fake_src_event_handler (GstBaseSrc * src, GstEvent * event);
static void gst_fake_src_get_times (GstBaseSrc * basesrc, GstBuffer * buffer,
GstClockTime * start, GstClockTime * end);
static GstFlowReturn gst_fake_src_create (GstBaseSrc * src, guint64 offset, static GstFlowReturn gst_fake_src_create (GstBaseSrc * src, guint64 offset,
guint length, GstBuffer ** buf); guint length, GstBuffer ** buf);
@ -340,6 +342,7 @@ gst_fake_src_class_init (GstFakeSrcClass * klass)
gstbase_src_class->start = GST_DEBUG_FUNCPTR (gst_fake_src_start); gstbase_src_class->start = GST_DEBUG_FUNCPTR (gst_fake_src_start);
gstbase_src_class->stop = GST_DEBUG_FUNCPTR (gst_fake_src_stop); gstbase_src_class->stop = GST_DEBUG_FUNCPTR (gst_fake_src_stop);
gstbase_src_class->event = GST_DEBUG_FUNCPTR (gst_fake_src_event_handler); gstbase_src_class->event = GST_DEBUG_FUNCPTR (gst_fake_src_event_handler);
gstbase_src_class->get_times = GST_DEBUG_FUNCPTR (gst_fake_src_get_times);
gstbase_src_class->create = GST_DEBUG_FUNCPTR (gst_fake_src_create); gstbase_src_class->create = GST_DEBUG_FUNCPTR (gst_fake_src_create);
} }
@ -698,6 +701,33 @@ gst_fake_src_create_buffer (GstFakeSrc * src)
return buf; return buf;
} }
static void
gst_fake_src_get_times (GstBaseSrc * basesrc, GstBuffer * buffer,
GstClockTime * start, GstClockTime * end)
{
GstFakeSrc *src;
src = GST_FAKE_SRC (basesrc);
/* sync on the timestamp of the buffer if requested. */
if (src->sync) {
GstClockTime timestamp = GST_BUFFER_TIMESTAMP (buffer);
if (GST_CLOCK_TIME_IS_VALID (timestamp)) {
/* get duration to calculate end time */
GstClockTime duration = GST_BUFFER_DURATION (buffer);
if (GST_CLOCK_TIME_IS_VALID (duration)) {
*end = timestamp + duration;
}
*start = timestamp;
}
} else {
*start = -1;
*end = -1;
}
}
static GstFlowReturn static GstFlowReturn
gst_fake_src_create (GstBaseSrc * basesrc, guint64 offset, guint length, gst_fake_src_create (GstBaseSrc * basesrc, guint64 offset, guint length,
GstBuffer ** ret) GstBuffer ** ret)
@ -713,9 +743,6 @@ gst_fake_src_create (GstBaseSrc * basesrc, guint64 offset, guint length,
if (src->datarate > 0) { if (src->datarate > 0) {
time = (src->bytes_sent * GST_SECOND) / src->datarate; time = (src->bytes_sent * GST_SECOND) / src->datarate;
if (src->sync) {
/* gst_element_wait (GST_ELEMENT (src), time); */
}
GST_BUFFER_DURATION (buf) = GST_BUFFER_DURATION (buf) =
GST_BUFFER_SIZE (buf) * GST_SECOND / src->datarate; GST_BUFFER_SIZE (buf) * GST_SECOND / src->datarate;