From 13d1003c9e4435caecf9443939c68d0a1a20ef56 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= Date: Fri, 11 Nov 2011 00:51:34 +0000 Subject: [PATCH] twolame: port to 0.11 --- configure.ac | 2 +- ext/twolame/gsttwolame.c | 68 ++++++++++++++++------------------------ 2 files changed, 28 insertions(+), 42 deletions(-) diff --git a/configure.ac b/configure.ac index fceefe4e53..886d137a05 100644 --- a/configure.ac +++ b/configure.ac @@ -210,7 +210,7 @@ dnl *** plug-ins to include *** dnl Non ported plugins (non-dependant, then dependant) dnl Make sure you have a space before and after all plugins -GST_PLUGINS_NONPORTED=" synaesthesia xingmux mpegstream cdio twolame " +GST_PLUGINS_NONPORTED=" synaesthesia xingmux mpegstream cdio " AC_SUBST(GST_PLUGINS_NONPORTED) dnl these are all the gst plug-ins, compilable without additional libs diff --git a/ext/twolame/gsttwolame.c b/ext/twolame/gsttwolame.c index 7d7fdc63cf..8839a424e4 100644 --- a/ext/twolame/gsttwolame.c +++ b/ext/twolame/gsttwolame.c @@ -62,19 +62,11 @@ GST_DEBUG_CATEGORY_STATIC (debug); /* TwoLAME can do MPEG-1, MPEG-2 so it has 6 possible * sample rates it supports */ static GstStaticPadTemplate gst_two_lame_sink_template = - GST_STATIC_PAD_TEMPLATE ("sink", +GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-float, " - "endianness = (int) BYTE_ORDER, " - "width = (int) 32, " - "rate = (int) { 16000, 22050, 24000, 32000, 44100, 48000 }, " - "channels = (int) [ 1, 2 ]; " - "audio/x-raw-int, " - "endianness = (int) BYTE_ORDER, " - "signed = (boolean) true, " - "width = (int) 16, " - "depth = (int) 16, " + GST_STATIC_CAPS ("audio/x-raw, " + "format = (string) { " GST_AUDIO_NE (F32) ", " GST_AUDIO_NE (S16) " }, " "rate = (int) { 16000, 22050, 24000, 32000, 44100, 48000 }, " "channels = (int) [ 1, 2 ]") ); @@ -205,8 +197,7 @@ static void gst_two_lame_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec); static gboolean gst_two_lame_setup (GstTwoLame * twolame); -GST_BOILERPLATE (GstTwoLame, gst_two_lame, GstAudioEncoder, - GST_TYPE_AUDIO_ENCODER); +G_DEFINE_TYPE (GstTwoLame, gst_two_lame, GST_TYPE_AUDIO_ENCODER); static void gst_two_lame_release_memory (GstTwoLame * twolame) @@ -222,22 +213,7 @@ gst_two_lame_finalize (GObject * obj) { gst_two_lame_release_memory (GST_TWO_LAME (obj)); - G_OBJECT_CLASS (parent_class)->finalize (obj); -} - -static void -gst_two_lame_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&gst_two_lame_src_template)); - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&gst_two_lame_sink_template)); - gst_element_class_set_details_simple (element_class, "TwoLAME mp2 encoder", - "Codec/Encoder/Audio", - "High-quality free MP2 encoder", - "Sebastian Dröge "); + G_OBJECT_CLASS (gst_two_lame_parent_class)->finalize (obj); } static void @@ -249,8 +225,6 @@ gst_two_lame_class_init (GstTwoLameClass * klass) gobject_class = (GObjectClass *) klass; gstbase_class = (GstAudioEncoderClass *) klass; - parent_class = g_type_class_peek_parent (klass); - gobject_class->set_property = gst_two_lame_set_property; gobject_class->get_property = gst_two_lame_get_property; gobject_class->finalize = gst_two_lame_finalize; @@ -346,6 +320,16 @@ gst_two_lame_class_init (GstTwoLameClass * klass) "Calculate Psymodel every n frames", 0, G_MAXINT, gst_two_lame_default_settings.quick_mode_count, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + + gst_element_class_add_pad_template (GST_ELEMENT_CLASS (klass), + gst_static_pad_template_get (&gst_two_lame_src_template)); + gst_element_class_add_pad_template (GST_ELEMENT_CLASS (klass), + gst_static_pad_template_get (&gst_two_lame_sink_template)); + + gst_element_class_set_details_simple (GST_ELEMENT_CLASS (klass), + "TwoLAME mp2 encoder", "Codec/Encoder/Audio", + "High-quality free MP2 encoder", + "Sebastian Dröge "); } static gboolean @@ -424,7 +408,7 @@ setup_failed: } static void -gst_two_lame_init (GstTwoLame * twolame, GstTwoLameClass * klass) +gst_two_lame_init (GstTwoLame * twolame) { GST_DEBUG_OBJECT (twolame, "starting initialization"); @@ -623,6 +607,7 @@ static GstFlowReturn gst_two_lame_flush_full (GstTwoLame * lame, gboolean push) { GstBuffer *buf; + guint8 *data; gint size; GstFlowReturn result = GST_FLOW_OK; @@ -630,10 +615,12 @@ gst_two_lame_flush_full (GstTwoLame * lame, gboolean push) return GST_FLOW_OK; buf = gst_buffer_new_and_alloc (16384); - size = twolame_encode_flush (lame->glopts, GST_BUFFER_DATA (buf), 16384); + data = gst_buffer_map (buf, NULL, NULL, GST_MAP_WRITE); + size = twolame_encode_flush (lame->glopts, data, 16384); + gst_buffer_unmap (buf, data, 16384); if (size > 0 && push) { - GST_BUFFER_SIZE (buf) = size; + gst_buffer_set_size (buf, size); GST_DEBUG_OBJECT (lame, "pushing final packet of %u bytes", size); result = gst_audio_encoder_finish_frame (GST_AUDIO_ENCODER (lame), buf, -1); } else { @@ -660,7 +647,7 @@ gst_two_lame_handle_frame (GstAudioEncoder * enc, GstBuffer * buf) GstFlowReturn result; gint num_samples; guint8 *data; - guint size; + gsize size; twolame = GST_TWO_LAME (enc); @@ -668,8 +655,7 @@ gst_two_lame_handle_frame (GstAudioEncoder * enc, GstBuffer * buf) if (G_UNLIKELY (buf == NULL)) return gst_two_lame_flush_full (twolame, TRUE); - data = GST_BUFFER_DATA (buf); - size = GST_BUFFER_SIZE (buf); + data = gst_buffer_map (buf, &size, NULL, GST_MAP_READ); if (twolame->float_input) num_samples = size / 4; @@ -679,7 +665,7 @@ gst_two_lame_handle_frame (GstAudioEncoder * enc, GstBuffer * buf) /* allocate space for output */ mp3_buffer_size = 1.25 * num_samples + 16384; mp3_buf = gst_buffer_new_and_alloc (mp3_buffer_size); - mp3_data = GST_BUFFER_DATA (mp3_buf); + mp3_data = gst_buffer_map (mp3_buf, NULL, NULL, GST_MAP_WRITE); if (twolame->num_channels == 1) { if (twolame->float_input) @@ -704,11 +690,11 @@ gst_two_lame_handle_frame (GstAudioEncoder * enc, GstBuffer * buf) GST_LOG_OBJECT (twolame, "encoded %d bytes of audio to %d bytes of mp3", size, mp3_size); - if (mp3_size < 0) { - } + gst_buffer_unmap (buf, data, -1); + gst_buffer_unmap (mp3_buf, mp3_data, -1); if (mp3_size > 0) { - GST_BUFFER_SIZE (mp3_buf) = mp3_size; + gst_buffer_set_size (mp3_buf, mp3_size); result = gst_audio_encoder_finish_frame (enc, mp3_buf, -1); } else { if (mp3_size < 0) {