From 112b2468fa43ee4c1c7f382ee7b13c99120255d0 Mon Sep 17 00:00:00 2001 From: Thomas Vander Stichele Date: Thu, 13 Jun 2002 13:16:52 +0000 Subject: use _or_warn to notify when failing to create elements adding code for colorspace without activating it use _many fun... Original commit message from CVS: use _or_warn to notify when failing to create elements adding code for colorspace without activating it use _many functions for mpeg --- common | 2 +- examples/seeking/seek.c | 93 ++++++++++++++++++++++++------------------------- 2 files changed, 47 insertions(+), 48 deletions(-) diff --git a/common b/common index 8579ce0ed..4dab76096 160000 --- a/common +++ b/common @@ -1 +1 @@ -Subproject commit 8579ce0ed656e0c512b37ff70bebd54cab4d4e7d +Subproject commit 4dab76096cb84988dc2b6366cf5bd964fe5857d7 diff --git a/examples/seeking/seek.c b/examples/seeking/seek.c index 31dfec420..5aa3ab048 100644 --- a/examples/seeking/seek.c +++ b/examples/seeking/seek.c @@ -67,9 +67,9 @@ make_mod_pipeline (const gchar *location) pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make (SOURCE, "src"); - decoder = gst_element_factory_make ("modplug", "decoder"); - audiosink = gst_element_factory_make ("osssink", "sink"); + src = gst_element_factory_make_or_warn (SOURCE, "src"); + decoder = gst_element_factory_make_or_warn ("modplug", "decoder"); + audiosink = gst_element_factory_make_or_warn ("osssink", "sink"); //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL); g_object_set (G_OBJECT (src), "location", location, NULL); @@ -98,9 +98,9 @@ make_wav_pipeline (const gchar *location) pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make (SOURCE, "src"); - decoder = gst_element_factory_make ("wavparse", "decoder"); - audiosink = gst_element_factory_make ("osssink", "sink"); + src = gst_element_factory_make_or_warn (SOURCE, "src"); + decoder = gst_element_factory_make_or_warn ("wavparse", "decoder"); + audiosink = gst_element_factory_make_or_warn ("osssink", "sink"); //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL); g_object_set (G_OBJECT (src), "location", location, NULL); @@ -129,9 +129,9 @@ make_flac_pipeline (const gchar *location) pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make (SOURCE, "src"); - decoder = gst_element_factory_make ("flacdec", "decoder"); - audiosink = gst_element_factory_make ("osssink", "sink"); + src = gst_element_factory_make_or_warn (SOURCE, "src"); + decoder = gst_element_factory_make_or_warn ("flacdec", "decoder"); + audiosink = gst_element_factory_make_or_warn ("osssink", "sink"); //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL); g_object_set (G_OBJECT (src), "location", location, NULL); @@ -160,9 +160,9 @@ make_sid_pipeline (const gchar *location) pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make (SOURCE, "src"); - decoder = gst_element_factory_make ("siddec", "decoder"); - audiosink = gst_element_factory_make ("osssink", "sink"); + src = gst_element_factory_make_or_warn (SOURCE, "src"); + decoder = gst_element_factory_make_or_warn ("siddec", "decoder"); + audiosink = gst_element_factory_make_or_warn ("osssink", "sink"); //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL); g_object_set (G_OBJECT (src), "location", location, NULL); @@ -191,9 +191,9 @@ make_parse_pipeline (const gchar *location) pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make (SOURCE, "src"); - parser = gst_element_factory_make ("mpegparse", "parse"); - fakesink = gst_element_factory_make ("fakesink", "sink"); + src = gst_element_factory_make_or_warn (SOURCE, "src"); + parser = gst_element_factory_make_or_warn ("mpegparse", "parse"); + fakesink = gst_element_factory_make_or_warn ("fakesink", "sink"); g_object_set (G_OBJECT (fakesink), "sync", TRUE, NULL); g_object_set (G_OBJECT (src), "location", location, NULL); @@ -222,9 +222,9 @@ make_vorbis_pipeline (const gchar *location) pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make (SOURCE, "src"); - decoder = gst_element_factory_make ("vorbisfile", "decoder"); - audiosink = gst_element_factory_make ("osssink", "sink"); + src = gst_element_factory_make_or_warn (SOURCE, "src"); + decoder = gst_element_factory_make_or_warn ("vorbisfile", "decoder"); + audiosink = gst_element_factory_make_or_warn ("osssink", "sink"); //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL); g_object_set (G_OBJECT (src), "location", location, NULL); @@ -253,10 +253,10 @@ make_mp3_pipeline (const gchar *location) pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make (SOURCE, "src"); - decoder = gst_element_factory_make ("mad", "dec"); - queue = gst_element_factory_make ("queue", "queue"); - osssink = gst_element_factory_make ("osssink", "sink"); + src = gst_element_factory_make_or_warn (SOURCE, "src"); + decoder = gst_element_factory_make_or_warn ("mad", "dec"); + queue = gst_element_factory_make_or_warn ("queue", "queue"); + osssink = gst_element_factory_make_or_warn ("osssink", "sink"); audio_thread = gst_thread_new ("a_decoder_thread"); @@ -293,10 +293,10 @@ make_avi_pipeline (const gchar *location) pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make (SOURCE, "src"); + src = gst_element_factory_make_or_warn (SOURCE, "src"); g_object_set (G_OBJECT (src), "location", location, NULL); - demux = gst_element_factory_make ("avidemux", "demux"); + demux = gst_element_factory_make_or_warn ("avidemux", "demux"); seekable_elements = g_list_prepend (seekable_elements, demux); gst_bin_add (GST_BIN (pipeline), src); @@ -304,11 +304,11 @@ make_avi_pipeline (const gchar *location) gst_element_connect (src, demux); audio_bin = gst_bin_new ("a_decoder_bin"); - a_decoder = gst_element_factory_make ("mad", "a_dec"); + a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec"); audio_thread = gst_thread_new ("a_decoder_thread"); - audiosink = gst_element_factory_make ("osssink", "a_sink"); + audiosink = gst_element_factory_make_or_warn ("osssink", "a_sink"); //g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL); - a_queue = gst_element_factory_make ("queue", "a_queue"); + a_queue = gst_element_factory_make_or_warn ("queue", "a_queue"); gst_element_connect (a_decoder, a_queue); gst_element_connect (a_queue, audiosink); gst_bin_add (GST_BIN (audio_bin), a_decoder); @@ -325,13 +325,13 @@ make_avi_pipeline (const gchar *location) rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink")); video_bin = gst_bin_new ("v_decoder_bin"); - //v_decoder = gst_element_factory_make ("identity", "v_dec"); - v_decoder = gst_element_factory_make ("windec", "v_dec"); + //v_decoder = gst_element_factory_make_or_warn ("identity", "v_dec"); + v_decoder = gst_element_factory_make_or_warn ("windec", "v_dec"); video_thread = gst_thread_new ("v_decoder_thread"); - videosink = gst_element_factory_make ("xvideosink", "v_sink"); - //videosink = gst_element_factory_make ("fakesink", "v_sink"); + videosink = gst_element_factory_make_or_warn ("xvideosink", "v_sink"); + //videosink = gst_element_factory_make_or_warn ("fakesink", "v_sink"); //g_object_set (G_OBJECT (videosink), "sync", TRUE, NULL); - v_queue = gst_element_factory_make ("queue", "v_queue"); + v_queue = gst_element_factory_make_or_warn ("queue", "v_queue"); g_object_set (G_OBJECT (v_queue), "max_level", 10, NULL); gst_element_connect (v_decoder, v_queue); gst_element_connect (v_queue, videosink); @@ -356,16 +356,17 @@ static GstElement* make_mpeg_pipeline (const gchar *location) { GstElement *pipeline, *audio_bin, *video_bin; - GstElement *src, *demux, *a_decoder, *v_decoder, *audiosink, *videosink; + GstElement *src, *demux, *a_decoder, *v_decoder, *v_filter; + GstElement *audiosink, *videosink; GstElement *a_queue, *audio_thread, *v_queue, *video_thread; GstPad *seekable; pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make (SOURCE, "src"); + src = gst_element_factory_make_or_warn (SOURCE, "src"); g_object_set (G_OBJECT (src), "location", location, NULL); - demux = gst_element_factory_make ("mpegdemux", "demux"); + demux = gst_element_factory_make_or_warn ("mpegdemux", "demux"); g_object_set (G_OBJECT (demux), "sync", FALSE, NULL); seekable_elements = g_list_prepend (seekable_elements, demux); @@ -375,10 +376,10 @@ make_mpeg_pipeline (const gchar *location) gst_element_connect (src, demux); audio_bin = gst_bin_new ("a_decoder_bin"); - a_decoder = gst_element_factory_make ("mad", "a_dec"); + a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec"); audio_thread = gst_thread_new ("a_decoder_thread"); - a_queue = gst_element_factory_make ("queue", "a_queue"); - audiosink = gst_element_factory_make ("osssink", "a_sink"); + a_queue = gst_element_factory_make_or_warn ("queue", "a_queue"); + audiosink = gst_element_factory_make_or_warn ("osssink", "a_sink"); g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL); gst_element_connect (a_decoder, a_queue); gst_element_connect (a_queue, audiosink); @@ -395,16 +396,14 @@ make_mpeg_pipeline (const gchar *location) rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink")); video_bin = gst_bin_new ("v_decoder_bin"); - v_decoder = gst_element_factory_make ("mpeg2dec", "v_dec"); + v_decoder = gst_element_factory_make_or_warn ("mpeg2dec", "v_dec"); video_thread = gst_thread_new ("v_decoder_thread"); - v_queue = gst_element_factory_make ("queue", "v_queue"); - videosink = gst_element_factory_make ("xvideosink", "v_sink"); - gst_element_connect (v_decoder, v_queue); - gst_element_connect (v_queue, videosink); - gst_bin_add (GST_BIN (video_bin), v_decoder); - gst_bin_add (GST_BIN (video_bin), video_thread); - gst_bin_add (GST_BIN (video_thread), v_queue); - gst_bin_add (GST_BIN (video_thread), videosink); + v_queue = gst_element_factory_make_or_warn ("queue", "v_queue"); + v_filter = gst_element_factory_make_or_warn ("colorspace", "v_filter"); + videosink = gst_element_factory_make_or_warn ("xvideosink", "v_sink"); + gst_element_connect_many (v_decoder, v_queue, videosink, NULL); + gst_bin_add_many (GST_BIN (video_bin), v_decoder, video_thread, NULL); + gst_bin_add_many (GST_BIN (video_thread), v_queue, videosink, NULL); setup_dynamic_connection (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin); -- cgit v1.2.1