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/* GStreamer unit tests for decodebin
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*
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* Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
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* Copyright (C) 2011 Hewlett-Packard Development Company, L.P.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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971217 |
* License as published by the Free Software Foundation; either
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971217 |
* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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971217 |
* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <gst/check/gstcheck.h>
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#include <gst/base/gstbaseparse.h>
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static const gchar dummytext[] =
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"Quick Brown Fox Jumps over a Lazy Frog Quick Brown "
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"Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick "
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971217 |
"Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog "
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971217 |
"Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy "
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"Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a "
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"Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps "
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"over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox "
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"jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown "
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"Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick "
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"Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog "
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"Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy "
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"Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a "
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"Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps "
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"over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox ";
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static void
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src_need_data_cb (GstElement * src, guint size, gpointer data)
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{
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GstBuffer *buf;
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GstFlowReturn ret;
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buf = gst_buffer_new ();
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gst_buffer_append_memory (buf,
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gst_memory_new_wrapped (GST_MEMORY_FLAG_READONLY,
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(gpointer) dummytext, sizeof (dummytext), 0,
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sizeof (dummytext), NULL, NULL));
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GST_BUFFER_OFFSET (buf) = 0;
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g_signal_emit_by_name (src, "push-buffer", buf, &ret;;
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gst_buffer_unref (buf);
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fail_unless (ret == GST_FLOW_OK);
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}
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static void
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decodebin_pad_added_cb (GstElement * decodebin, GstPad * pad, gboolean * p_flag)
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{
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/* we should not be reached */
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fail_unless (decodebin == NULL, "pad-added should not be emitted");
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}
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/* make sure that decodebin errors out instead of creating a new decoded pad
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* if the entire stream is a plain text file */
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GST_START_TEST (test_text_plain_streams)
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{
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GstElement *pipe, *src, *decodebin;
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GstMessage *msg;
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pipe = gst_pipeline_new (NULL);
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fail_unless (pipe != NULL, "failed to create pipeline");
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src = gst_element_factory_make ("appsrc", "src");
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fail_unless (src != NULL, "Failed to create appsrc element");
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g_object_set (src, "emit-signals", TRUE, NULL);
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g_object_set (src, "num-buffers", 1, NULL);
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g_signal_connect (src, "need-data", G_CALLBACK (src_need_data_cb), NULL);
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decodebin = gst_element_factory_make ("decodebin", "decodebin");
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fail_unless (decodebin != NULL, "Failed to create decodebin element");
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g_signal_connect (decodebin, "pad-added",
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G_CALLBACK (decodebin_pad_added_cb), NULL);
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fail_unless (gst_bin_add (GST_BIN (pipe), src));
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fail_unless (gst_bin_add (GST_BIN (pipe), decodebin));
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fail_unless (gst_element_link (src, decodebin), "can't link src<->decodebin");
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fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_READY),
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GST_STATE_CHANGE_SUCCESS);
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/* it's push-based, so should be async */
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fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PAUSED),
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GST_STATE_CHANGE_ASYNC);
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/* it should error out at some point */
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msg = gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_ERROR, -1);
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fail_unless (msg != NULL);
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fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR);
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gst_message_unref (msg);
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_object_unref (pipe);
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}
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GST_END_TEST;
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static void
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pad_added_plug_fakesink_cb (GstElement * decodebin, GstPad * srcpad,
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GstElement * pipeline)
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{
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GstElement *sink;
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GstPad *sinkpad;
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GST_LOG ("Linking fakesink");
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sink = gst_element_factory_make ("fakesink", "sink");
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fail_unless (sink != NULL, "Failed to create fakesink element");
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gst_bin_add (GST_BIN (pipeline), sink);
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sinkpad = gst_element_get_static_pad (sink, "sink");
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fail_unless_equals_int (gst_pad_link (srcpad, sinkpad), GST_PAD_LINK_OK);
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gst_object_unref (sinkpad);
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gst_element_set_state (sink, GST_STATE_PLAYING);
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}
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GST_START_TEST (test_reuse_without_decoders)
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{
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GstElement *pipe, *src, *decodebin, *sink;
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pipe = gst_pipeline_new (NULL);
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fail_unless (pipe != NULL, "failed to create pipeline");
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src = gst_element_factory_make ("audiotestsrc", "src");
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fail_unless (src != NULL, "Failed to create audiotestsrc element");
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decodebin = gst_element_factory_make ("decodebin", "decodebin");
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fail_unless (decodebin != NULL, "Failed to create decodebin element");
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g_signal_connect (decodebin, "pad-added",
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G_CALLBACK (pad_added_plug_fakesink_cb), pipe);
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fail_unless (gst_bin_add (GST_BIN (pipe), src));
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fail_unless (gst_bin_add (GST_BIN (pipe), decodebin));
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fail_unless (gst_element_link (src, decodebin), "can't link src<->decodebin");
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fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_READY),
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971217 |
GST_STATE_CHANGE_SUCCESS);
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/* it's push-based, so should be async */
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fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PAUSED),
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GST_STATE_CHANGE_ASYNC);
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/* wait for state change to complete */
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fail_unless_equals_int (gst_element_get_state (pipe, NULL, NULL, -1),
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GST_STATE_CHANGE_SUCCESS);
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/* there shouldn't be any errors */
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fail_if (gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_ERROR, 0) != NULL);
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|
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GST_DEBUG ("Resetting pipeline");
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|
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/* reset */
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gst_element_set_state (pipe, GST_STATE_READY);
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sink = gst_bin_get_by_name (GST_BIN (pipe), "sink");
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gst_bin_remove (GST_BIN (pipe), sink);
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gst_element_set_state (sink, GST_STATE_NULL);
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gst_object_unref (sink);
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|
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GST_LOG ("second try");
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|
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fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_READY),
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971217 |
GST_STATE_CHANGE_SUCCESS);
|
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/* it's push-based, so should be async */
|
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fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PAUSED),
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971217 |
GST_STATE_CHANGE_ASYNC);
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|
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/* wait for state change to complete */
|
|
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fail_unless_equals_int (gst_element_get_state (pipe, NULL, NULL, -1),
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971217 |
GST_STATE_CHANGE_SUCCESS);
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|
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/* there shouldn't be any errors */
|
|
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fail_if (gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_ERROR, 0) != NULL);
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|
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gst_element_set_state (pipe, GST_STATE_NULL);
|
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gst_object_unref (pipe);
|
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}
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|
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GST_END_TEST;
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|
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/* Fake mp3 parser for test */
|
|
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971217 |
typedef GstBaseParse TestMpegAudioParse;
|
|
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971217 |
typedef GstBaseParseClass TestMpegAudioParseClass;
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971217 |
|
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971217 |
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
|
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971217 |
GST_PAD_SRC,
|
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971217 |
GST_PAD_ALWAYS,
|
|
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971217 |
GST_STATIC_CAPS ("audio/mpeg, mpegversion=1, layer=[1,3], parsed=(b)true")
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);
|
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971217 |
|
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971217 |
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
|
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971217 |
GST_PAD_SINK,
|
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971217 |
GST_PAD_ALWAYS,
|
|
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971217 |
GST_STATIC_CAPS ("audio/mpeg, mpegversion=1")
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);
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971217 |
|
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static GType test_mpeg_audio_parse_get_type (void);
|
|
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static gboolean test_mpeg_audio_parse_start (GstBaseParse * parse);
|
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static gboolean test_mpeg_audio_parse_stop (GstBaseParse * parse);
|
|
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971217 |
static GstFlowReturn test_mpeg_audio_parse_handle_frame (GstBaseParse * parse,
|
|
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GstBaseParseFrame * frame, gint * skipsize);
|
|
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|
|
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G_DEFINE_TYPE (TestMpegAudioParse, test_mpeg_audio_parse, GST_TYPE_BASE_PARSE);
|
|
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971217 |
|
|
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971217 |
static void
|
|
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971217 |
test_mpeg_audio_parse_class_init (TestMpegAudioParseClass * klass)
|
|
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971217 |
{
|
|
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971217 |
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
|
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971217 |
GstBaseParseClass *parse_class = GST_BASE_PARSE_CLASS (klass);
|
|
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971217 |
|
|
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971217 |
gst_element_class_add_static_pad_template (element_class, &sink_template);
|
|
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971217 |
gst_element_class_add_static_pad_template (element_class, &src_template);
|
|
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971217 |
|
|
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971217 |
gst_element_class_set_metadata (element_class, "MPEG1 Audio Parser",
|
|
Packit |
971217 |
"Codec/Parser/Audio", "Pretends to parse mpeg1 audio stream",
|
|
Packit |
971217 |
"Foo Bar <foo@bar.com>");
|
|
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971217 |
|
|
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971217 |
parse_class->start = test_mpeg_audio_parse_start;
|
|
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971217 |
parse_class->stop = test_mpeg_audio_parse_stop;
|
|
Packit |
971217 |
parse_class->handle_frame = test_mpeg_audio_parse_handle_frame;
|
|
Packit |
971217 |
}
|
|
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971217 |
|
|
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971217 |
static gint num_parse_instances = 0;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static void
|
|
Packit |
971217 |
test_mpeg_audio_parse_init (TestMpegAudioParse * mp3parse)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
/* catch decodebin plugging parsers in a loop early */
|
|
Packit |
971217 |
fail_unless (++num_parse_instances < 10);
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static gboolean
|
|
Packit |
971217 |
test_mpeg_audio_parse_start (GstBaseParse * parse)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
gst_base_parse_set_min_frame_size (parse, 6);
|
|
Packit |
971217 |
return TRUE;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static gboolean
|
|
Packit |
971217 |
test_mpeg_audio_parse_stop (GstBaseParse * parse)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
return TRUE;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static GstFlowReturn
|
|
Packit |
971217 |
test_mpeg_audio_parse_handle_frame (GstBaseParse * parse,
|
|
Packit |
971217 |
GstBaseParseFrame * frame, gint * skipsize)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
guint8 data[2];
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_buffer_extract (frame->buffer, 0, data, 2);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
if ((GST_READ_UINT16_BE (data) & 0xffe0) == 0xffe0) {
|
|
Packit |
971217 |
if (GST_BUFFER_OFFSET (frame->buffer) == 0) {
|
|
Packit |
971217 |
GstCaps *caps;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
caps = gst_caps_new_simple ("audio/mpeg", "mpegversion", G_TYPE_INT, 1,
|
|
Packit |
971217 |
"mpegaudioversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 3,
|
|
Packit |
971217 |
"rate", G_TYPE_INT, 44100, "channels", G_TYPE_INT, 2, NULL);
|
|
Packit |
971217 |
gst_pad_set_caps (GST_BASE_PARSE_SRC_PAD (parse), caps);
|
|
Packit |
971217 |
gst_caps_unref (caps);
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* this framesize is hard-coded for ../test.mp3 */
|
|
Packit |
971217 |
return gst_base_parse_finish_frame (parse, frame, 1045);
|
|
Packit |
971217 |
} else {
|
|
Packit |
971217 |
*skipsize = 1;
|
|
Packit |
971217 |
return GST_FLOW_OK;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static gboolean
|
|
Packit |
971217 |
plugin_init (GstPlugin * plugin)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
return gst_element_register (plugin, "testmpegaudioparse", GST_RANK_NONE,
|
|
Packit |
971217 |
test_mpeg_audio_parse_get_type ());
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
GST_START_TEST (test_mp3_parser_loop)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstStateChangeReturn sret;
|
|
Packit |
971217 |
GstPluginFeature *feature;
|
|
Packit |
971217 |
GstMessage *msg;
|
|
Packit |
971217 |
GstElement *pipe, *src, *dec;
|
|
Packit |
971217 |
gchar *path;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
num_parse_instances = 0;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_plugin_register_static (GST_VERSION_MAJOR, GST_VERSION_MINOR,
|
|
Packit |
971217 |
"fakemp3parse", "fakemp3parse", plugin_init, VERSION, "LGPL",
|
|
Packit |
971217 |
"gst-plugins-base", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
feature = gst_registry_find_feature (gst_registry_get (),
|
|
Packit |
971217 |
"testmpegaudioparse", GST_TYPE_ELEMENT_FACTORY);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_plugin_feature_set_rank (feature, GST_RANK_PRIMARY + 100);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
pipe = gst_pipeline_new (NULL);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
src = gst_element_factory_make ("filesrc", NULL);
|
|
Packit |
971217 |
fail_unless (src != NULL);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
path = g_build_filename (GST_TEST_FILES_PATH, "test.mp3", NULL);
|
|
Packit |
971217 |
g_object_set (src, "location", path, NULL);
|
|
Packit |
971217 |
g_free (path);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
dec = gst_element_factory_make ("decodebin", NULL);
|
|
Packit |
971217 |
fail_unless (dec != NULL);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_bin_add_many (GST_BIN (pipe), src, dec, NULL);
|
|
Packit |
971217 |
gst_element_link_many (src, dec, NULL);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
sret = gst_element_set_state (pipe, GST_STATE_PLAYING);
|
|
Packit |
971217 |
fail_unless_equals_int (sret, GST_STATE_CHANGE_ASYNC);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* wait for unlinked error */
|
|
Packit |
971217 |
msg = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipe),
|
|
Packit |
971217 |
GST_CLOCK_TIME_NONE, GST_MESSAGE_ERROR);
|
|
Packit |
971217 |
gst_message_unref (msg);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
Packit |
971217 |
gst_object_unref (pipe);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* make sure out parser got plugged at all though */
|
|
Packit |
971217 |
fail_unless_equals_int (num_parse_instances, 1);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* don't want to interfere with any other of the other tests */
|
|
Packit |
971217 |
gst_plugin_feature_set_rank (feature, GST_RANK_NONE);
|
|
Packit |
971217 |
gst_object_unref (feature);
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
GST_END_TEST;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* Fake parser/decoder for parser_negotiation test */
|
|
Packit |
971217 |
static GType gst_fake_h264_parser_get_type (void);
|
|
Packit |
971217 |
static GType gst_fake_h264_decoder_get_type (void);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
#undef parent_class
|
|
Packit |
971217 |
#define parent_class fake_h264_parser_parent_class
|
|
Packit |
971217 |
typedef struct _GstFakeH264Parser GstFakeH264Parser;
|
|
Packit |
971217 |
typedef GstElementClass GstFakeH264ParserClass;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
struct _GstFakeH264Parser
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstElement parent;
|
|
Packit |
971217 |
};
|
|
Packit |
971217 |
|
|
Packit |
971217 |
G_DEFINE_TYPE (GstFakeH264Parser, gst_fake_h264_parser, GST_TYPE_ELEMENT);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static void
|
|
Packit |
971217 |
gst_fake_h264_parser_class_init (GstFakeH264ParserClass * klass)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
static GstStaticPadTemplate sink_templ = GST_STATIC_PAD_TEMPLATE ("sink",
|
|
Packit |
971217 |
GST_PAD_SINK, GST_PAD_ALWAYS,
|
|
Packit |
971217 |
GST_STATIC_CAPS ("video/x-h264"));
|
|
Packit |
971217 |
static GstStaticPadTemplate src_templ = GST_STATIC_PAD_TEMPLATE ("src",
|
|
Packit |
971217 |
GST_PAD_SRC, GST_PAD_ALWAYS,
|
|
Packit |
971217 |
GST_STATIC_CAPS ("video/x-h264, "
|
|
Packit |
971217 |
"stream-format=(string) { avc, byte-stream }"));
|
|
Packit |
971217 |
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_element_class_add_static_pad_template (element_class, &sink_templ);
|
|
Packit |
971217 |
gst_element_class_add_static_pad_template (element_class, &src_templ);
|
|
Packit |
971217 |
gst_element_class_set_metadata (element_class,
|
|
Packit |
971217 |
"FakeH264Parser", "Codec/Parser/Converter/Video", "yep", "me");
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static gboolean
|
|
Packit |
971217 |
gst_fake_h264_parser_sink_event (GstPad * pad, GstObject * parent,
|
|
Packit |
971217 |
GstEvent * event)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstElement *self = GST_ELEMENT (parent);
|
|
Packit |
971217 |
GstPad *otherpad = gst_element_get_static_pad (self, "src");
|
|
Packit |
971217 |
GstCaps *accepted_caps;
|
|
Packit |
971217 |
GstStructure *s;
|
|
Packit |
971217 |
const gchar *stream_format;
|
|
Packit |
971217 |
gboolean ret = TRUE;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
switch (GST_EVENT_TYPE (event)) {
|
|
Packit |
971217 |
case GST_EVENT_CAPS:
|
|
Packit |
971217 |
accepted_caps = gst_pad_get_allowed_caps (otherpad);
|
|
Packit |
971217 |
accepted_caps = gst_caps_truncate (accepted_caps);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
s = gst_caps_get_structure (accepted_caps, 0);
|
|
Packit |
971217 |
stream_format = gst_structure_get_string (s, "stream-format");
|
|
Packit |
971217 |
if (!stream_format)
|
|
Packit |
971217 |
gst_structure_set (s, "stream-format", G_TYPE_STRING, "avc", NULL);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_pad_set_caps (otherpad, accepted_caps);
|
|
Packit |
971217 |
gst_caps_unref (accepted_caps);
|
|
Packit |
971217 |
gst_event_unref (event);
|
|
Packit |
971217 |
event = NULL;
|
|
Packit |
971217 |
break;
|
|
Packit |
971217 |
default:
|
|
Packit |
971217 |
break;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
if (event)
|
|
Packit |
971217 |
ret = gst_pad_push_event (otherpad, event);
|
|
Packit |
971217 |
gst_object_unref (otherpad);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
return ret;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static GstFlowReturn
|
|
Packit |
971217 |
gst_fake_h264_parser_sink_chain (GstPad * pad, GstObject * parent,
|
|
Packit |
971217 |
GstBuffer * buf)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstElement *self = GST_ELEMENT (parent);
|
|
Packit |
971217 |
GstPad *otherpad = gst_element_get_static_pad (self, "src");
|
|
Packit |
971217 |
GstFlowReturn ret = GST_FLOW_OK;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
buf = gst_buffer_make_writable (buf);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
ret = gst_pad_push (otherpad, buf);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_object_unref (otherpad);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
return ret;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static void
|
|
Packit |
971217 |
gst_fake_h264_parser_init (GstFakeH264Parser * self)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstPad *pad;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
pad =
|
|
Packit |
971217 |
gst_pad_new_from_template (gst_element_class_get_pad_template
|
|
Packit |
971217 |
(GST_ELEMENT_GET_CLASS (self), "sink"), "sink");
|
|
Packit |
971217 |
gst_pad_set_event_function (pad, gst_fake_h264_parser_sink_event);
|
|
Packit |
971217 |
gst_pad_set_chain_function (pad, gst_fake_h264_parser_sink_chain);
|
|
Packit |
971217 |
gst_element_add_pad (GST_ELEMENT (self), pad);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
pad =
|
|
Packit |
971217 |
gst_pad_new_from_template (gst_element_class_get_pad_template
|
|
Packit |
971217 |
(GST_ELEMENT_GET_CLASS (self), "src"), "src");
|
|
Packit |
971217 |
gst_element_add_pad (GST_ELEMENT (self), pad);
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
#undef parent_class
|
|
Packit |
971217 |
#define parent_class fake_h264_decoder_parent_class
|
|
Packit |
971217 |
typedef struct _GstFakeH264Decoder GstFakeH264Decoder;
|
|
Packit |
971217 |
typedef GstElementClass GstFakeH264DecoderClass;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
struct _GstFakeH264Decoder
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstElement parent;
|
|
Packit |
971217 |
};
|
|
Packit |
971217 |
|
|
Packit |
971217 |
G_DEFINE_TYPE (GstFakeH264Decoder, gst_fake_h264_decoder, GST_TYPE_ELEMENT);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static void
|
|
Packit |
971217 |
gst_fake_h264_decoder_class_init (GstFakeH264DecoderClass * klass)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
static GstStaticPadTemplate sink_templ = GST_STATIC_PAD_TEMPLATE ("sink",
|
|
Packit |
971217 |
GST_PAD_SINK, GST_PAD_ALWAYS,
|
|
Packit |
971217 |
GST_STATIC_CAPS ("video/x-h264, " "stream-format=(string) byte-stream"));
|
|
Packit |
971217 |
static GstStaticPadTemplate src_templ = GST_STATIC_PAD_TEMPLATE ("src",
|
|
Packit |
971217 |
GST_PAD_SRC, GST_PAD_ALWAYS,
|
|
Packit |
971217 |
GST_STATIC_CAPS ("video/x-raw"));
|
|
Packit |
971217 |
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_element_class_add_static_pad_template (element_class, &sink_templ);
|
|
Packit |
971217 |
gst_element_class_add_static_pad_template (element_class, &src_templ);
|
|
Packit |
971217 |
gst_element_class_set_metadata (element_class,
|
|
Packit |
971217 |
"FakeH264Decoder", "Codec/Decoder/Video", "yep", "me");
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static gboolean
|
|
Packit |
971217 |
gst_fake_h264_decoder_sink_event (GstPad * pad, GstObject * parent,
|
|
Packit |
971217 |
GstEvent * event)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstElement *self = GST_ELEMENT (parent);
|
|
Packit |
971217 |
GstPad *otherpad = gst_element_get_static_pad (self, "src");
|
|
Packit |
971217 |
GstCaps *caps;
|
|
Packit |
971217 |
gboolean ret = TRUE;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
switch (GST_EVENT_TYPE (event)) {
|
|
Packit |
971217 |
case GST_EVENT_CAPS:
|
|
Packit |
971217 |
caps = gst_caps_new_empty_simple ("video/x-raw");
|
|
Packit |
971217 |
gst_pad_set_caps (otherpad, caps);
|
|
Packit |
971217 |
gst_caps_unref (caps);
|
|
Packit |
971217 |
gst_event_unref (event);
|
|
Packit |
971217 |
event = NULL;
|
|
Packit |
971217 |
break;
|
|
Packit |
971217 |
default:
|
|
Packit |
971217 |
break;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
if (event)
|
|
Packit |
971217 |
ret = gst_pad_push_event (otherpad, event);
|
|
Packit |
971217 |
gst_object_unref (otherpad);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
return ret;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static GstFlowReturn
|
|
Packit |
971217 |
gst_fake_h264_decoder_sink_chain (GstPad * pad, GstObject * parent,
|
|
Packit |
971217 |
GstBuffer * buf)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstElement *self = GST_ELEMENT (parent);
|
|
Packit |
971217 |
GstPad *otherpad = gst_element_get_static_pad (self, "src");
|
|
Packit |
971217 |
GstFlowReturn ret = GST_FLOW_OK;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
buf = gst_buffer_make_writable (buf);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
ret = gst_pad_push (otherpad, buf);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_object_unref (otherpad);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
return ret;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static void
|
|
Packit |
971217 |
gst_fake_h264_decoder_init (GstFakeH264Decoder * self)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstPad *pad;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
pad =
|
|
Packit |
971217 |
gst_pad_new_from_template (gst_element_class_get_pad_template
|
|
Packit |
971217 |
(GST_ELEMENT_GET_CLASS (self), "sink"), "sink");
|
|
Packit |
971217 |
gst_pad_set_event_function (pad, gst_fake_h264_decoder_sink_event);
|
|
Packit |
971217 |
gst_pad_set_chain_function (pad, gst_fake_h264_decoder_sink_chain);
|
|
Packit |
971217 |
gst_element_add_pad (GST_ELEMENT (self), pad);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
pad =
|
|
Packit |
971217 |
gst_pad_new_from_template (gst_element_class_get_pad_template
|
|
Packit |
971217 |
(GST_ELEMENT_GET_CLASS (self), "src"), "src");
|
|
Packit |
971217 |
gst_element_add_pad (GST_ELEMENT (self), pad);
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static void
|
|
Packit |
971217 |
parser_negotiation_pad_added_cb (GstElement * dec, GstPad * pad,
|
|
Packit |
971217 |
gpointer user_data)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstBin *pipe = user_data;
|
|
Packit |
971217 |
GstElement *sink;
|
|
Packit |
971217 |
GstPad *sinkpad;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
sink = gst_element_factory_make ("fakesink", NULL);
|
|
Packit |
971217 |
gst_bin_add (pipe, sink);
|
|
Packit |
971217 |
gst_element_sync_state_with_parent (sink);
|
|
Packit |
971217 |
sinkpad = gst_element_get_static_pad (sink, "sink");
|
|
Packit |
971217 |
gst_pad_link (pad, sinkpad);
|
|
Packit |
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gst_object_unref (sinkpad);
|
|
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}
|
|
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|
|
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GST_START_TEST (test_parser_negotiation)
|
|
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{
|
|
Packit |
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GstStateChangeReturn sret;
|
|
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GstMessage *msg;
|
|
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GstCaps *caps;
|
|
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GstElement *pipe, *src, *filter, *dec;
|
|
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|
|
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gst_element_register (NULL, "fakeh264parse", GST_RANK_PRIMARY + 101,
|
|
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gst_fake_h264_parser_get_type ());
|
|
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gst_element_register (NULL, "fakeh264dec", GST_RANK_PRIMARY + 100,
|
|
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971217 |
gst_fake_h264_decoder_get_type ());
|
|
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971217 |
|
|
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pipe = gst_pipeline_new (NULL);
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|
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|
|
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src = gst_element_factory_make ("fakesrc", NULL);
|
|
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fail_unless (src != NULL);
|
|
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g_object_set (G_OBJECT (src), "num-buffers", 5, "sizetype", 2, "filltype", 2,
|
|
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"can-activate-pull", FALSE, NULL);
|
|
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|
|
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filter = gst_element_factory_make ("capsfilter", NULL);
|
|
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fail_unless (filter != NULL);
|
|
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caps = gst_caps_from_string ("video/x-h264");
|
|
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g_object_set (G_OBJECT (filter), "caps", caps, NULL);
|
|
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gst_caps_unref (caps);
|
|
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|
|
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dec = gst_element_factory_make ("decodebin", NULL);
|
|
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fail_unless (dec != NULL);
|
|
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|
|
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g_signal_connect (dec, "pad-added",
|
|
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G_CALLBACK (parser_negotiation_pad_added_cb), pipe);
|
|
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|
|
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gst_bin_add_many (GST_BIN (pipe), src, filter, dec, NULL);
|
|
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gst_element_link_many (src, filter, dec, NULL);
|
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|
|
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sret = gst_element_set_state (pipe, GST_STATE_PLAYING);
|
|
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fail_unless_equals_int (sret, GST_STATE_CHANGE_ASYNC);
|
|
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|
|
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/* wait for EOS or error */
|
|
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msg = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipe),
|
|
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971217 |
GST_CLOCK_TIME_NONE, GST_MESSAGE_ERROR | GST_MESSAGE_EOS);
|
|
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fail_unless (msg != NULL);
|
|
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fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
|
|
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gst_message_unref (msg);
|
|
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|
|
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gst_element_set_state (pipe, GST_STATE_NULL);
|
|
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gst_object_unref (pipe);
|
|
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}
|
|
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|
|
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GST_END_TEST;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
GST_START_TEST (test_buffering_aggregation)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
GstElement *pipe, *decodebin;
|
|
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971217 |
GstMessage *msg;
|
|
Packit |
971217 |
GstElement *mq0, *mq1, *mq2;
|
|
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971217 |
gint perc;
|
|
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971217 |
|
|
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pipe = gst_pipeline_new (NULL);
|
|
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fail_unless (pipe != NULL, "failed to create pipeline");
|
|
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971217 |
|
|
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decodebin = gst_element_factory_make ("decodebin", "decodebin");
|
|
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fail_unless (decodebin != NULL, "Failed to create decodebin element");
|
|
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971217 |
|
|
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fail_unless (gst_bin_add (GST_BIN (pipe), decodebin));
|
|
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971217 |
|
|
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/* to simulate the buffering scenarios we stuff 2 multiqueues inside
|
|
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* decodebin. This is hacky, but sould make decodebin handle its buffering
|
|
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* messages all the same */
|
|
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971217 |
mq0 = gst_element_factory_make ("multiqueue", NULL);
|
|
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mq1 = gst_element_factory_make ("multiqueue", NULL);
|
|
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971217 |
mq2 = gst_element_factory_make ("multiqueue", NULL);
|
|
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971217 |
|
|
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fail_unless (gst_bin_add (GST_BIN (decodebin), mq0));
|
|
Packit |
971217 |
fail_unless (gst_bin_add (GST_BIN (decodebin), mq1));
|
|
Packit |
971217 |
fail_unless (gst_bin_add (GST_BIN (decodebin), mq2));
|
|
Packit |
971217 |
|
|
Packit |
971217 |
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_READY),
|
|
Packit |
971217 |
GST_STATE_CHANGE_SUCCESS);
|
|
Packit |
971217 |
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PAUSED),
|
|
Packit |
971217 |
GST_STATE_CHANGE_ASYNC);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* currently we shoud have no buffering messages */
|
|
Packit |
971217 |
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_BUFFERING, 0);
|
|
Packit |
971217 |
fail_unless (msg == NULL);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* only a single element buffering, the buffering percent should be the
|
|
Packit |
971217 |
* same as it */
|
|
Packit |
971217 |
gst_element_post_message (mq0, gst_message_new_buffering (GST_OBJECT (mq0),
|
|
Packit |
971217 |
50));
|
|
Packit |
971217 |
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_BUFFERING, 0);
|
|
Packit |
971217 |
fail_unless (msg != NULL);
|
|
Packit |
971217 |
fail_unless (GST_MESSAGE_SRC (msg) == (GstObject *) mq0);
|
|
Packit |
971217 |
gst_message_parse_buffering (msg, &perc);
|
|
Packit |
971217 |
fail_unless (perc == 50);
|
|
Packit |
971217 |
gst_message_unref (msg);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* two elements buffering, the buffering percent should be the
|
|
Packit |
971217 |
* lowest one */
|
|
Packit |
971217 |
gst_element_post_message (mq1, gst_message_new_buffering (GST_OBJECT (mq1),
|
|
Packit |
971217 |
20));
|
|
Packit |
971217 |
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_BUFFERING, 0);
|
|
Packit |
971217 |
fail_unless (msg != NULL);
|
|
Packit |
971217 |
fail_unless (GST_MESSAGE_SRC (msg) == (GstObject *) mq1);
|
|
Packit |
971217 |
gst_message_parse_buffering (msg, &perc);
|
|
Packit |
971217 |
fail_unless (perc == 20);
|
|
Packit |
971217 |
gst_message_unref (msg);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* a 100% message should be ignored */
|
|
Packit |
971217 |
gst_element_post_message (mq2, gst_message_new_buffering (GST_OBJECT (mq2),
|
|
Packit |
971217 |
100));
|
|
Packit |
971217 |
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_BUFFERING, 0);
|
|
Packit |
971217 |
fail_unless (msg != NULL);
|
|
Packit |
971217 |
fail_unless (GST_MESSAGE_SRC (msg) == (GstObject *) mq1);
|
|
Packit |
971217 |
gst_message_parse_buffering (msg, &perc);
|
|
Packit |
971217 |
fail_unless (perc == 20);
|
|
Packit |
971217 |
gst_message_unref (msg);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* a new buffering message is posted with a higher value, go with the 20 */
|
|
Packit |
971217 |
gst_element_post_message (mq2, gst_message_new_buffering (GST_OBJECT (mq2),
|
|
Packit |
971217 |
80));
|
|
Packit |
971217 |
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_BUFFERING, 0);
|
|
Packit |
971217 |
fail_unless (msg != NULL);
|
|
Packit |
971217 |
fail_unless (GST_MESSAGE_SRC (msg) == (GstObject *) mq1);
|
|
Packit |
971217 |
gst_message_parse_buffering (msg, &perc);
|
|
Packit |
971217 |
fail_unless (perc == 20);
|
|
Packit |
971217 |
gst_message_unref (msg);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
/* The mq1 finishes buffering, new buffering status is now 50% from mq0 */
|
|
Packit |
971217 |
gst_element_post_message (mq1, gst_message_new_buffering (GST_OBJECT (mq1),
|
|
Packit |
971217 |
100));
|
|
Packit |
971217 |
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_BUFFERING, 0);
|
|
Packit |
971217 |
fail_unless (msg != NULL);
|
|
Packit |
971217 |
fail_unless (GST_MESSAGE_SRC (msg) == (GstObject *) mq0);
|
|
Packit |
971217 |
gst_message_parse_buffering (msg, &perc);
|
|
Packit |
971217 |
fail_unless (perc == 50);
|
|
Packit |
971217 |
gst_message_unref (msg);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
Packit |
971217 |
gst_object_unref (pipe);
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
GST_END_TEST;
|
|
Packit |
971217 |
|
|
Packit |
971217 |
static Suite *
|
|
Packit |
971217 |
decodebin_suite (void)
|
|
Packit |
971217 |
{
|
|
Packit |
971217 |
Suite *s = suite_create ("decodebin");
|
|
Packit |
971217 |
TCase *tc_chain = tcase_create ("general");
|
|
Packit |
971217 |
|
|
Packit |
971217 |
suite_add_tcase (s, tc_chain);
|
|
Packit |
971217 |
tcase_add_test (tc_chain, test_text_plain_streams);
|
|
Packit |
971217 |
tcase_add_test (tc_chain, test_reuse_without_decoders);
|
|
Packit |
971217 |
tcase_add_test (tc_chain, test_mp3_parser_loop);
|
|
Packit |
971217 |
tcase_add_test (tc_chain, test_parser_negotiation);
|
|
Packit |
971217 |
tcase_add_test (tc_chain, test_buffering_aggregation);
|
|
Packit |
971217 |
|
|
Packit |
971217 |
return s;
|
|
Packit |
971217 |
}
|
|
Packit |
971217 |
|
|
Packit |
971217 |
GST_CHECK_MAIN (decodebin);
|