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voamrwbenc: port to 0.11

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This commit is contained in:
Mark Nauwelaerts 2012-01-11 12:24:15 +01:00
parent 545068efd8
commit 76811c2181
2 changed files with 23 additions and 26 deletions
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2
configure.ac
View file

@ -308,7 +308,7 @@ GST_PLUGINS_NONPORTED=" adpcmdec adpcmenc aiff asfmux \
voaacenc apexsink bz2 cdaudio celt cog curl dc1394 dirac directfb resindvd \
gsettings gsm jp2k ladspa modplug mpeg2enc mplex mimic \
musepack musicbrainz nas neon ofa openal opencv rsvg schro sdl smooth sndfile soundtouch spandsp timidity \
wildmidi xvid apple_media voamrwbenc lv2 teletextdec"
wildmidi xvid apple_media lv2 teletextdec"
AC_SUBST(GST_PLUGINS_NONPORTED)
dnl these are all the gst plug-ins, compilable without additional libs

47
ext/voamrwbenc/gstvoamrwbenc.c
View file

@ -91,11 +91,9 @@ enum
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, "
"width = (int) 16, "
"depth = (int) 16, "
"signed = (boolean) TRUE, "
"endianness = (int) BYTE_ORDER, "
GST_STATIC_CAPS ("audio/x-raw, "
"format = (string) S16LE, "
"layout = (string) interleaved, "
"rate = (int) 16000, " "channels = (int) 1")
);
@ -116,8 +114,7 @@ static gboolean gst_voamrwbenc_set_format (GstAudioEncoder * enc,
static GstFlowReturn gst_voamrwbenc_handle_frame (GstAudioEncoder * enc,
GstBuffer * in_buf);
GST_BOILERPLATE (GstVoAmrWbEnc, gst_voamrwbenc, GstAudioEncoder,
GST_TYPE_AUDIO_ENCODER);
G_DEFINE_TYPE (GstVoAmrWbEnc, gst_voamrwbenc, GST_TYPE_AUDIO_ENCODER);
static void
gst_voamrwbenc_set_property (GObject * object, guint prop_id,
@ -156,9 +153,14 @@ gst_voamrwbenc_get_property (GObject * object, guint prop_id,
}
static void
gst_voamrwbenc_base_init (gpointer klass)
gst_voamrwbenc_class_init (GstVoAmrWbEncClass * klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstAudioEncoderClass *base_class = GST_AUDIO_ENCODER_CLASS (klass);
object_class->set_property = gst_voamrwbenc_set_property;
object_class->get_property = gst_voamrwbenc_get_property;
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sink_template));
@ -169,16 +171,6 @@ gst_voamrwbenc_base_init (gpointer klass)
"Codec/Encoder/Audio",
"Adaptive Multi-Rate Wideband audio encoder",
"Renato Araujo <renato.filho@indt.org.br>");
}
static void
gst_voamrwbenc_class_init (GstVoAmrWbEncClass * klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GstAudioEncoderClass *base_class = GST_AUDIO_ENCODER_CLASS (klass);
object_class->set_property = gst_voamrwbenc_set_property;
object_class->get_property = gst_voamrwbenc_get_property;
base_class->start = GST_DEBUG_FUNCPTR (gst_voamrwbenc_start);
base_class->stop = GST_DEBUG_FUNCPTR (gst_voamrwbenc_stop);
@ -193,7 +185,7 @@ gst_voamrwbenc_class_init (GstVoAmrWbEncClass * klass)
}
static void
gst_voamrwbenc_init (GstVoAmrWbEnc * amrwbenc, GstVoAmrWbEncClass * klass)
gst_voamrwbenc_init (GstVoAmrWbEnc * amrwbenc)
{
/* init rest */
amrwbenc->handle = NULL;
@ -276,6 +268,8 @@ gst_voamrwbenc_handle_frame (GstAudioEncoder * benc, GstBuffer * buffer)
const int buffer_size = sizeof (short) * L_FRAME16k;
GstBuffer *out;
gint outsize;
gsize size;
guint8 *data, *outdata;
amrwbenc = GST_VOAMRWBENC (benc);
@ -287,21 +281,24 @@ gst_voamrwbenc_handle_frame (GstAudioEncoder * benc, GstBuffer * buffer)
goto done;
}
if (G_UNLIKELY (GST_BUFFER_SIZE (buffer) < buffer_size)) {
GST_DEBUG_OBJECT (amrwbenc, "discarding trailing data %d",
buffer ? GST_BUFFER_SIZE (buffer) : 0);
data = gst_buffer_map (buffer, &size, NULL, GST_MAP_READ);
if (G_UNLIKELY (size < buffer_size)) {
GST_DEBUG_OBJECT (amrwbenc, "discarding trailing data %d", (gint) size);
gst_buffer_unmap (buffer, data, -1);
ret = gst_audio_encoder_finish_frame (benc, NULL, -1);
goto done;
}
out = gst_buffer_new_and_alloc (buffer_size);
outdata = gst_buffer_map (out, NULL, NULL, GST_MAP_WRITE);
/* encode */
outsize = E_IF_encode (amrwbenc->handle, amrwbenc->bandmode,
(const short *) GST_BUFFER_DATA (buffer),
(unsigned char *) GST_BUFFER_DATA (out), 0);
(const short *) data, (unsigned char *) outdata, 0);
GST_LOG_OBJECT (amrwbenc, "encoded to %d bytes", outsize);
GST_BUFFER_SIZE (out) = outsize;
gst_buffer_unmap (out, outdata, outsize);
gst_buffer_unmap (buffer, data, -1);
ret = gst_audio_encoder_finish_frame (benc, out, L_FRAME16k);