mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 12:11:13 +00:00
gst/interleave/deinterleave.c: Add another example launch line.
Original commit message from CVS: * gst/interleave/deinterleave.c: Add another example launch line. * gst/interleave/interleave.c: (interleave_24), (gst_interleave_finalize), (gst_interleave_base_init), (gst_interleave_class_init), (gst_interleave_init), (gst_interleave_request_new_pad), (gst_interleave_release_pad), (gst_interleave_change_state), (__remove_channels), (__set_channels), (gst_interleave_sink_getcaps), (gst_interleave_set_process_function), (gst_interleave_sink_setcaps), (gst_interleave_sink_event), (gst_interleave_src_query_duration), (gst_interleave_src_query), (forward_event_func), (forward_event), (gst_interleave_src_event), (gst_interleave_collected): * gst/interleave/interleave.h: Major rewrite of interleave using GstCollectpads. This new version also supports almost all raw audio formats and has better caps negotiation. Fixes bug #506594. Also update docs and add some more examples. * tests/check/elements/interleave.c: (interleave_chain_func), (GST_START_TEST), (src_handoff_float32), (sink_handoff_float32), (interleave_suite): Add some more extensive unit tests for interleave.
This commit is contained in:
Sebastian Dröge
parent
987a903d89
commit
1c8276c9de
5 changed files with 1188 additions and 486 deletions
28
ChangeLog
28
ChangeLog
|
|
@ -1,3 +1,31 @@
|
|||
2008-05-26 Sebastian Dröge <slomo@circular-chaos.org>
|
||||
|
||||
* gst/interleave/deinterleave.c:
|
||||
Add another example launch line.
|
||||
|
||||
* gst/interleave/interleave.c: (interleave_24),
|
||||
(gst_interleave_finalize), (gst_interleave_base_init),
|
||||
(gst_interleave_class_init), (gst_interleave_init),
|
||||
(gst_interleave_request_new_pad), (gst_interleave_release_pad),
|
||||
(gst_interleave_change_state), (__remove_channels),
|
||||
(__set_channels), (gst_interleave_sink_getcaps),
|
||||
(gst_interleave_set_process_function),
|
||||
(gst_interleave_sink_setcaps), (gst_interleave_sink_event),
|
||||
(gst_interleave_src_query_duration), (gst_interleave_src_query),
|
||||
(forward_event_func), (forward_event), (gst_interleave_src_event),
|
||||
(gst_interleave_collected):
|
||||
* gst/interleave/interleave.h:
|
||||
Major rewrite of interleave using GstCollectpads. This new version
|
||||
also supports almost all raw audio formats and has better caps
|
||||
negotiation. Fixes bug #506594.
|
||||
|
||||
Also update docs and add some more examples.
|
||||
|
||||
* tests/check/elements/interleave.c: (interleave_chain_func),
|
||||
(GST_START_TEST), (src_handoff_float32), (sink_handoff_float32),
|
||||
(interleave_suite):
|
||||
Add some more extensive unit tests for interleave.
|
||||
|
||||
2008-05-26 Wim Taymans <wim.taymans@collabora.co.uk>
|
||||
|
||||
* gst/rtpmanager/gstrtpjitterbuffer.c:
|
||||
|
|
|
|||
|
|
@ -54,6 +54,13 @@
|
|||
* </programlisting>
|
||||
* Decodes an MP3 file and encodes the left and right channel into separate Ogg Vorbis files.
|
||||
* </para>
|
||||
* <para>
|
||||
* <programlisting>
|
||||
* gst-launch-0.10 filesrc location=file.mp3 ! decodebin ! audioconvert ! "audio/x-raw-int,channels=2" ! deinterleave name=d interleave name=i ! audioconvert ! wavenc ! filesink location=test.wav d.src0 ! queue ! audioconvert ! i.sink1 d.src1 ! queue ! audioconvert ! i.sink0
|
||||
* </programlisting>
|
||||
* Decodes and deinterleaves a Stereo MP3 file into separate channels and then interleaves the channels
|
||||
* again to a WAV file with the channel with the channels exchanged.
|
||||
* </para>
|
||||
* </refsect2>
|
||||
*/
|
||||
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load diff
|
|
@ -3,8 +3,9 @@
|
|||
* 2000 Wim Taymans <wtay@chello.be>
|
||||
* 2005 Wim Taymans <wim@fluendo.com>
|
||||
* 2007 Andy Wingo <wingo at pobox.com>
|
||||
* 2008 Sebastian Dröge <slomo@circular-chaos.org>
|
||||
*
|
||||
* interleave.c: interleave samples, based on gstsignalprocessor.c
|
||||
* interleave.c: interleave samples, mostly based on adder
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
|
|
@ -26,6 +27,7 @@
|
|||
#define __INTERLEAVE_H__
|
||||
|
||||
#include <gst/gst.h>
|
||||
#include <gst/base/gstcollectpads.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
|
|
@ -40,18 +42,34 @@ G_BEGIN_DECLS
|
|||
typedef struct _GstInterleave GstInterleave;
|
||||
typedef struct _GstInterleaveClass GstInterleaveClass;
|
||||
|
||||
typedef void (*GstInterleaveFunc) (gpointer out, gpointer in, guint stride, guint nframes);
|
||||
|
||||
struct _GstInterleave
|
||||
{
|
||||
GstElement element;
|
||||
|
||||
/*< private >*/
|
||||
GstCollectPads *collect;
|
||||
|
||||
gint channels;
|
||||
gint rate;
|
||||
gint width;
|
||||
|
||||
GstCaps *sinkcaps;
|
||||
guint channels;
|
||||
|
||||
GstClockTime timestamp;
|
||||
guint64 offset;
|
||||
|
||||
gboolean segment_pending;
|
||||
guint64 segment_position;
|
||||
gdouble segment_rate;
|
||||
GstSegment segment;
|
||||
|
||||
GstPadEventFunction collect_event;
|
||||
|
||||
GstInterleaveFunc func;
|
||||
|
||||
GstPad *src;
|
||||
GstActivateMode mode;
|
||||
|
||||
guint pending_in;
|
||||
};
|
||||
|
||||
struct _GstInterleaveClass
|
||||
|
|
|
|||
|
|
@ -1,5 +1,6 @@
|
|||
/* GStreamer unit tests for the interleave element
|
||||
* Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>
|
||||
* Copyright (C) 2008 Sebastian Dröge <slomo@circular-chaos.org>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
|
|
@ -63,6 +64,442 @@ GST_START_TEST (test_request_pads)
|
|||
|
||||
GST_END_TEST;
|
||||
|
||||
static GstPad **mysrcpads, *mysinkpad;
|
||||
static GstBus *bus;
|
||||
static GstElement *interleave;
|
||||
static gint have_data;
|
||||
static gfloat input[2];
|
||||
|
||||
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
|
||||
GST_PAD_SINK,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("audio/x-raw-float, "
|
||||
"width = (int) 32, "
|
||||
"channels = (int) 2, "
|
||||
"rate = (int) 48000, " "endianness = (int) BYTE_ORDER"));
|
||||
|
||||
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
|
||||
GST_PAD_SRC,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("audio/x-raw-float, "
|
||||
"width = (int) 32, "
|
||||
"channels = (int) 1, "
|
||||
"rate = (int) 48000, " "endianness = (int) BYTE_ORDER"));
|
||||
|
||||
#define CAPS_48khz \
|
||||
"audio/x-raw-float, " \
|
||||
"width = (int) 32, " \
|
||||
"channels = (int) 1, " \
|
||||
"rate = (int) 48000, " \
|
||||
"endianness = (int) BYTE_ORDER"
|
||||
|
||||
static GstFlowReturn
|
||||
interleave_chain_func (GstPad * pad, GstBuffer * buffer)
|
||||
{
|
||||
gfloat *outdata;
|
||||
gint i;
|
||||
|
||||
fail_unless (GST_IS_BUFFER (buffer));
|
||||
fail_unless_equals_int (GST_BUFFER_SIZE (buffer),
|
||||
48000 * 2 * sizeof (gfloat));
|
||||
fail_unless (GST_BUFFER_DATA (buffer) != NULL);
|
||||
|
||||
outdata = (gfloat *) GST_BUFFER_DATA (buffer);
|
||||
|
||||
for (i = 0; i < 48000 * 2; i += 2) {
|
||||
fail_unless_equals_float (outdata[i], input[0]);
|
||||
fail_unless_equals_float (outdata[i + 1], input[1]);
|
||||
}
|
||||
|
||||
have_data++;
|
||||
|
||||
gst_buffer_unref (buffer);
|
||||
|
||||
return GST_FLOW_OK;
|
||||
}
|
||||
|
||||
GST_START_TEST (test_interleave_2ch)
|
||||
{
|
||||
GstElement *queue;
|
||||
GstPad *sink0, *sink1, *src, *tmp;
|
||||
GstCaps *caps;
|
||||
gint i;
|
||||
|
||||
GstBuffer *inbuf;
|
||||
gfloat *indata;
|
||||
|
||||
mysrcpads = g_new0 (GstPad *, 2);
|
||||
|
||||
have_data = 0;
|
||||
|
||||
interleave = gst_element_factory_make ("interleave", NULL);
|
||||
fail_unless (interleave != NULL);
|
||||
|
||||
queue = gst_element_factory_make ("queue", "queue");
|
||||
fail_unless (queue != NULL);
|
||||
|
||||
sink0 = gst_element_get_request_pad (interleave, "sink%d");
|
||||
fail_unless (sink0 != NULL);
|
||||
fail_unless_equals_string (GST_OBJECT_NAME (sink0), "sink0");
|
||||
|
||||
sink1 = gst_element_get_request_pad (interleave, "sink%d");
|
||||
fail_unless (sink1 != NULL);
|
||||
fail_unless_equals_string (GST_OBJECT_NAME (sink1), "sink1");
|
||||
|
||||
mysrcpads[0] = gst_pad_new_from_static_template (&srctemplate, "src0");
|
||||
fail_unless (mysrcpads[0] != NULL);
|
||||
|
||||
caps = gst_caps_from_string (CAPS_48khz);
|
||||
fail_unless (gst_pad_set_caps (mysrcpads[0], caps));
|
||||
gst_pad_use_fixed_caps (mysrcpads[0]);
|
||||
|
||||
mysrcpads[1] = gst_pad_new_from_static_template (&srctemplate, "src1");
|
||||
fail_unless (mysrcpads[1] != NULL);
|
||||
|
||||
fail_unless (gst_pad_set_caps (mysrcpads[1], caps));
|
||||
gst_pad_use_fixed_caps (mysrcpads[1]);
|
||||
|
||||
tmp = gst_element_get_static_pad (queue, "sink");
|
||||
fail_unless (gst_pad_link (mysrcpads[0], tmp) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (tmp);
|
||||
tmp = gst_element_get_static_pad (queue, "src");
|
||||
fail_unless (gst_pad_link (tmp, sink0) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (tmp);
|
||||
|
||||
fail_unless (gst_pad_link (mysrcpads[1], sink1) == GST_PAD_LINK_OK);
|
||||
|
||||
mysinkpad = gst_pad_new_from_static_template (&sinktemplate, "sink");
|
||||
fail_unless (mysinkpad != NULL);
|
||||
gst_pad_set_chain_function (mysinkpad, interleave_chain_func);
|
||||
gst_pad_set_active (mysinkpad, TRUE);
|
||||
|
||||
src = gst_element_get_static_pad (interleave, "src");
|
||||
fail_unless (src != NULL);
|
||||
fail_unless (gst_pad_link (src, mysinkpad) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (src);
|
||||
|
||||
bus = gst_bus_new ();
|
||||
gst_element_set_bus (interleave, bus);
|
||||
|
||||
fail_unless (gst_element_set_state (interleave,
|
||||
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
|
||||
fail_unless (gst_element_set_state (queue,
|
||||
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
|
||||
|
||||
input[0] = -1.0;
|
||||
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
|
||||
indata = (gfloat *) GST_BUFFER_DATA (inbuf);
|
||||
for (i = 0; i < 48000; i++)
|
||||
indata[i] = -1.0;
|
||||
gst_buffer_set_caps (inbuf, caps);
|
||||
fail_unless (gst_pad_push (mysrcpads[0], inbuf) == GST_FLOW_OK);
|
||||
|
||||
input[1] = 1.0;
|
||||
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
|
||||
indata = (gfloat *) GST_BUFFER_DATA (inbuf);
|
||||
for (i = 0; i < 48000; i++)
|
||||
indata[i] = 1.0;
|
||||
gst_buffer_set_caps (inbuf, caps);
|
||||
fail_unless (gst_pad_push (mysrcpads[1], inbuf) == GST_FLOW_OK);
|
||||
|
||||
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
|
||||
indata = (gfloat *) GST_BUFFER_DATA (inbuf);
|
||||
for (i = 0; i < 48000; i++)
|
||||
indata[i] = -1.0;
|
||||
gst_buffer_set_caps (inbuf, caps);
|
||||
fail_unless (gst_pad_push (mysrcpads[0], inbuf) == GST_FLOW_OK);
|
||||
|
||||
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
|
||||
indata = (gfloat *) GST_BUFFER_DATA (inbuf);
|
||||
for (i = 0; i < 48000; i++)
|
||||
indata[i] = 1.0;
|
||||
gst_buffer_set_caps (inbuf, caps);
|
||||
fail_unless (gst_pad_push (mysrcpads[1], inbuf) == GST_FLOW_OK);
|
||||
|
||||
fail_unless (have_data == 2);
|
||||
|
||||
gst_object_unref (mysrcpads[0]);
|
||||
gst_object_unref (mysrcpads[1]);
|
||||
gst_object_unref (mysinkpad);
|
||||
|
||||
gst_element_release_request_pad (interleave, sink0);
|
||||
gst_object_unref (sink0);
|
||||
gst_element_release_request_pad (interleave, sink1);
|
||||
gst_object_unref (sink1);
|
||||
|
||||
gst_element_set_state (interleave, GST_STATE_NULL);
|
||||
gst_element_set_state (queue, GST_STATE_NULL);
|
||||
gst_object_unref (interleave);
|
||||
gst_object_unref (queue);
|
||||
gst_object_unref (bus);
|
||||
gst_caps_unref (caps);
|
||||
|
||||
g_free (mysrcpads);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_interleave_2ch_1eos)
|
||||
{
|
||||
GstElement *queue;
|
||||
GstPad *sink0, *sink1, *src, *tmp;
|
||||
GstCaps *caps;
|
||||
gint i;
|
||||
|
||||
GstBuffer *inbuf;
|
||||
gfloat *indata;
|
||||
|
||||
mysrcpads = g_new0 (GstPad *, 2);
|
||||
|
||||
have_data = 0;
|
||||
|
||||
interleave = gst_element_factory_make ("interleave", NULL);
|
||||
fail_unless (interleave != NULL);
|
||||
|
||||
queue = gst_element_factory_make ("queue", "queue");
|
||||
fail_unless (queue != NULL);
|
||||
|
||||
sink0 = gst_element_get_request_pad (interleave, "sink%d");
|
||||
fail_unless (sink0 != NULL);
|
||||
fail_unless_equals_string (GST_OBJECT_NAME (sink0), "sink0");
|
||||
|
||||
sink1 = gst_element_get_request_pad (interleave, "sink%d");
|
||||
fail_unless (sink1 != NULL);
|
||||
fail_unless_equals_string (GST_OBJECT_NAME (sink1), "sink1");
|
||||
|
||||
mysrcpads[0] = gst_pad_new_from_static_template (&srctemplate, "src0");
|
||||
fail_unless (mysrcpads[0] != NULL);
|
||||
|
||||
caps = gst_caps_from_string (CAPS_48khz);
|
||||
fail_unless (gst_pad_set_caps (mysrcpads[0], caps));
|
||||
gst_pad_use_fixed_caps (mysrcpads[0]);
|
||||
|
||||
mysrcpads[1] = gst_pad_new_from_static_template (&srctemplate, "src1");
|
||||
fail_unless (mysrcpads[1] != NULL);
|
||||
|
||||
fail_unless (gst_pad_set_caps (mysrcpads[1], caps));
|
||||
gst_pad_use_fixed_caps (mysrcpads[1]);
|
||||
|
||||
tmp = gst_element_get_static_pad (queue, "sink");
|
||||
fail_unless (gst_pad_link (mysrcpads[0], tmp) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (tmp);
|
||||
tmp = gst_element_get_static_pad (queue, "src");
|
||||
fail_unless (gst_pad_link (tmp, sink0) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (tmp);
|
||||
|
||||
fail_unless (gst_pad_link (mysrcpads[1], sink1) == GST_PAD_LINK_OK);
|
||||
|
||||
mysinkpad = gst_pad_new_from_static_template (&sinktemplate, "sink");
|
||||
fail_unless (mysinkpad != NULL);
|
||||
gst_pad_set_chain_function (mysinkpad, interleave_chain_func);
|
||||
gst_pad_set_active (mysinkpad, TRUE);
|
||||
|
||||
src = gst_element_get_static_pad (interleave, "src");
|
||||
fail_unless (src != NULL);
|
||||
fail_unless (gst_pad_link (src, mysinkpad) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (src);
|
||||
|
||||
bus = gst_bus_new ();
|
||||
gst_element_set_bus (interleave, bus);
|
||||
|
||||
fail_unless (gst_element_set_state (interleave,
|
||||
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
|
||||
fail_unless (gst_element_set_state (queue,
|
||||
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
|
||||
|
||||
input[0] = -1.0;
|
||||
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
|
||||
indata = (gfloat *) GST_BUFFER_DATA (inbuf);
|
||||
for (i = 0; i < 48000; i++)
|
||||
indata[i] = -1.0;
|
||||
gst_buffer_set_caps (inbuf, caps);
|
||||
fail_unless (gst_pad_push (mysrcpads[0], inbuf) == GST_FLOW_OK);
|
||||
|
||||
input[1] = 1.0;
|
||||
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
|
||||
indata = (gfloat *) GST_BUFFER_DATA (inbuf);
|
||||
for (i = 0; i < 48000; i++)
|
||||
indata[i] = 1.0;
|
||||
gst_buffer_set_caps (inbuf, caps);
|
||||
fail_unless (gst_pad_push (mysrcpads[1], inbuf) == GST_FLOW_OK);
|
||||
|
||||
input[0] = 0.0;
|
||||
gst_pad_push_event (mysrcpads[0], gst_event_new_eos ());
|
||||
|
||||
input[1] = 1.0;
|
||||
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
|
||||
indata = (gfloat *) GST_BUFFER_DATA (inbuf);
|
||||
for (i = 0; i < 48000; i++)
|
||||
indata[i] = 1.0;
|
||||
gst_buffer_set_caps (inbuf, caps);
|
||||
fail_unless (gst_pad_push (mysrcpads[1], inbuf) == GST_FLOW_OK);
|
||||
|
||||
fail_unless (have_data == 2);
|
||||
|
||||
gst_object_unref (mysrcpads[0]);
|
||||
gst_object_unref (mysrcpads[1]);
|
||||
gst_object_unref (mysinkpad);
|
||||
|
||||
gst_element_release_request_pad (interleave, sink0);
|
||||
gst_object_unref (sink0);
|
||||
gst_element_release_request_pad (interleave, sink1);
|
||||
gst_object_unref (sink1);
|
||||
|
||||
gst_element_set_state (interleave, GST_STATE_NULL);
|
||||
gst_element_set_state (queue, GST_STATE_NULL);
|
||||
gst_object_unref (interleave);
|
||||
gst_object_unref (queue);
|
||||
gst_object_unref (bus);
|
||||
gst_caps_unref (caps);
|
||||
|
||||
g_free (mysrcpads);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
static void
|
||||
src_handoff_float32 (GstElement * element, GstBuffer * buffer, GstPad * pad,
|
||||
gpointer user_data)
|
||||
{
|
||||
gint n = GPOINTER_TO_INT (user_data);
|
||||
GstCaps *caps;
|
||||
gfloat *data;
|
||||
gint i;
|
||||
|
||||
caps = gst_caps_new_simple ("audio/x-raw-float",
|
||||
"width", G_TYPE_INT, 32,
|
||||
"channels", G_TYPE_INT, 1,
|
||||
"rate", G_TYPE_INT, 48000, "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL);
|
||||
|
||||
data = g_new (gfloat, 48000);
|
||||
GST_BUFFER_MALLOCDATA (buffer) = (guint8 *) data;
|
||||
GST_BUFFER_DATA (buffer) = (guint8 *) data;
|
||||
GST_BUFFER_SIZE (buffer) = 48000 * sizeof (gfloat);
|
||||
|
||||
GST_BUFFER_OFFSET (buffer) = GST_BUFFER_OFFSET_NONE;
|
||||
GST_BUFFER_TIMESTAMP (buffer) = GST_CLOCK_TIME_NONE;
|
||||
GST_BUFFER_OFFSET_END (buffer) = GST_BUFFER_OFFSET_NONE;
|
||||
GST_BUFFER_DURATION (buffer) = GST_SECOND;
|
||||
|
||||
gst_buffer_set_caps (buffer, caps);
|
||||
gst_caps_unref (caps);
|
||||
|
||||
for (i = 0; i < 48000; i++)
|
||||
data[i] = (n == 0) ? -1.0 : 1.0;
|
||||
}
|
||||
|
||||
static void
|
||||
sink_handoff_float32 (GstElement * element, GstBuffer * buffer, GstPad * pad,
|
||||
gpointer user_data)
|
||||
{
|
||||
gint i;
|
||||
gfloat *data;
|
||||
GstCaps *caps;
|
||||
|
||||
fail_unless (GST_IS_BUFFER (buffer));
|
||||
fail_unless_equals_int (GST_BUFFER_SIZE (buffer),
|
||||
48000 * 2 * sizeof (gfloat));
|
||||
fail_unless_equals_int (GST_BUFFER_DURATION (buffer), GST_SECOND);
|
||||
|
||||
caps = gst_caps_new_simple ("audio/x-raw-float",
|
||||
"width", G_TYPE_INT, 32,
|
||||
"channels", G_TYPE_INT, 2,
|
||||
"rate", G_TYPE_INT, 48000, "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL);
|
||||
|
||||
fail_unless (gst_caps_is_equal (caps, GST_BUFFER_CAPS (buffer)));
|
||||
gst_caps_unref (caps);
|
||||
|
||||
data = (gfloat *) GST_BUFFER_DATA (buffer);
|
||||
|
||||
for (i = 0; i < 48000 * 2; i += 2) {
|
||||
fail_unless_equals_float (data[i], -1.0);
|
||||
fail_unless_equals_float (data[i + 1], 1.0);
|
||||
}
|
||||
|
||||
have_data++;
|
||||
}
|
||||
|
||||
GST_START_TEST (test_interleave_2ch_pipeline)
|
||||
{
|
||||
GstElement *pipeline, *queue, *src1, *src2, *interleave, *sink;
|
||||
GstPad *sinkpad0, *sinkpad1, *tmp, *tmp2;
|
||||
GstMessage *msg;
|
||||
|
||||
have_data = 0;
|
||||
|
||||
pipeline = (GstElement *) gst_pipeline_new ("pipeline");
|
||||
fail_unless (pipeline != NULL);
|
||||
|
||||
src1 = gst_element_factory_make ("fakesrc", "src1");
|
||||
fail_unless (src1 != NULL);
|
||||
g_object_set (src1, "num-buffers", 4, NULL);
|
||||
g_object_set (src1, "signal-handoffs", TRUE, NULL);
|
||||
g_signal_connect (src1, "handoff", G_CALLBACK (src_handoff_float32),
|
||||
GINT_TO_POINTER (0));
|
||||
gst_bin_add (GST_BIN (pipeline), src1);
|
||||
|
||||
src2 = gst_element_factory_make ("fakesrc", "src2");
|
||||
fail_unless (src2 != NULL);
|
||||
g_object_set (src2, "num-buffers", 4, NULL);
|
||||
g_object_set (src2, "signal-handoffs", TRUE, NULL);
|
||||
g_signal_connect (src2, "handoff", G_CALLBACK (src_handoff_float32),
|
||||
GINT_TO_POINTER (1));
|
||||
gst_bin_add (GST_BIN (pipeline), src2);
|
||||
|
||||
queue = gst_element_factory_make ("queue", "queue");
|
||||
fail_unless (queue != NULL);
|
||||
gst_bin_add (GST_BIN (pipeline), queue);
|
||||
|
||||
interleave = gst_element_factory_make ("interleave", "interleave");
|
||||
fail_unless (interleave != NULL);
|
||||
gst_bin_add (GST_BIN (pipeline), gst_object_ref (interleave));
|
||||
|
||||
sinkpad0 = gst_element_get_request_pad (interleave, "sink%d");
|
||||
fail_unless (sinkpad0 != NULL);
|
||||
tmp = gst_element_get_static_pad (src1, "src");
|
||||
fail_unless (gst_pad_link (tmp, sinkpad0) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (tmp);
|
||||
|
||||
sinkpad1 = gst_element_get_request_pad (interleave, "sink%d");
|
||||
fail_unless (sinkpad1 != NULL);
|
||||
tmp = gst_element_get_static_pad (src2, "src");
|
||||
tmp2 = gst_element_get_static_pad (queue, "sink");
|
||||
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (tmp);
|
||||
gst_object_unref (tmp2);
|
||||
tmp = gst_element_get_static_pad (queue, "src");
|
||||
fail_unless (gst_pad_link (tmp, sinkpad1) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (tmp);
|
||||
|
||||
sink = gst_element_factory_make ("fakesink", "sink");
|
||||
fail_unless (sink != NULL);
|
||||
g_object_set (sink, "signal-handoffs", TRUE, NULL);
|
||||
g_signal_connect (sink, "handoff", G_CALLBACK (sink_handoff_float32), NULL);
|
||||
gst_bin_add (GST_BIN (pipeline), sink);
|
||||
tmp = gst_element_get_static_pad (interleave, "src");
|
||||
tmp2 = gst_element_get_static_pad (sink, "sink");
|
||||
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
|
||||
gst_object_unref (tmp);
|
||||
gst_object_unref (tmp2);
|
||||
|
||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||
|
||||
msg = gst_bus_poll (GST_ELEMENT_BUS (pipeline), GST_MESSAGE_EOS, -1);
|
||||
gst_message_unref (msg);
|
||||
|
||||
fail_unless (have_data == 4);
|
||||
|
||||
gst_element_set_state (pipeline, GST_STATE_NULL);
|
||||
gst_object_unref (pipeline);
|
||||
gst_element_release_request_pad (interleave, sinkpad0);
|
||||
gst_object_unref (sinkpad0);
|
||||
gst_element_release_request_pad (interleave, sinkpad1);
|
||||
gst_object_unref (sinkpad1);
|
||||
gst_object_unref (interleave);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
static Suite *
|
||||
interleave_suite (void)
|
||||
{
|
||||
|
|
@ -72,6 +509,9 @@ interleave_suite (void)
|
|||
suite_add_tcase (s, tc_chain);
|
||||
tcase_add_test (tc_chain, test_create_and_unref);
|
||||
tcase_add_test (tc_chain, test_request_pads);
|
||||
tcase_add_test (tc_chain, test_interleave_2ch);
|
||||
tcase_add_test (tc_chain, test_interleave_2ch_1eos);
|
||||
tcase_add_test (tc_chain, test_interleave_2ch_pipeline);
|
||||
|
||||
return s;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue