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-rw-r--r--ext/Makefile.am16
-rw-r--r--ext/gsm/Makefile.am15
-rw-r--r--ext/gsm/gstgsm.c109
-rw-r--r--ext/gsm/gstgsmdec.c183
-rw-r--r--ext/gsm/gstgsmdec.h72
-rw-r--r--ext/gsm/gstgsmenc.c191
-rw-r--r--ext/gsm/gstgsmenc.h78
-rw-r--r--ext/hermes/Makefile.am8
8 files changed, 666 insertions, 6 deletions
diff --git a/ext/Makefile.am b/ext/Makefile.am
index 83000f83..e981f57f 100644
--- a/ext/Makefile.am
+++ b/ext/Makefile.am
@@ -52,12 +52,24 @@ endif
FESTIVAL_DIR=
## endif
+if USE_GSM
+GSM_DIR=gsm
+else
+GSM_DIR=
+endif
+
if USE_FLAC
FLAC_DIR=flac
else
FLAC_DIR=
endif
+if USE_HERMES
+HERMES_DIR=hermes
+else
+HERMES_DIR=
+endif
+
if USE_LAME
LAME_DIR=lame
else
@@ -90,9 +102,9 @@ endif
SUBDIRS=$(A52_DIR) $(AALIB_DIR) $(ALSA_DIR) $(AUDIOFILE_DIR) \
$(AVIFILE_DIR) $(CDPARANOIA_DIR) $(DVDREAD_DIR) $(ESD_DIR) \
- $(FESTIVAL_DIR) $(FLAC_DIR) \
+ $(FESTIVAL_DIR) $(FLAC_DIR) $(GSM_DIR) $(HERMES_DIR) \
$(LAME_DIR) $(MAD_DIR) $(MPEG2DEC_DIR) \
$(SDL_DIR) $(VORBIS_DIR)
DIST_SUBDIRS=a52 aalib alsa avifile audiofile cdparanoia dvdread esd \
- festival flac lame mad mpeg2dec sdl vorbis
+ festival flac gsm hermes lame mad mpeg2dec sdl vorbis
diff --git a/ext/gsm/Makefile.am b/ext/gsm/Makefile.am
new file mode 100644
index 00000000..92df5f68
--- /dev/null
+++ b/ext/gsm/Makefile.am
@@ -0,0 +1,15 @@
+plugindir = $(libdir)/gst
+
+plugin_LTLIBRARIES = libgstgsm.la
+
+libgstgsm_la_SOURCES = gstgsm.c gstgsmdec.c gstgsmenc.c
+libgstgsm_la_LIBADD = $(GSM_LIBS)
+libgstgsm_la_CFLAGS = $(GST_CFLAGS)
+
+noinst_HEADERS = gstgsmenc.h gstgsmdec.h
+
+#check_PROGRAMS = test
+
+#test_CFLAGS = $(GSM_CFLAGS)
+#test_LDADD = $(GSM_LIBS) $(top_srcdir)/gst/libgst.la
+#test_SOURCES = test.c
diff --git a/ext/gsm/gstgsm.c b/ext/gsm/gstgsm.c
new file mode 100644
index 00000000..a6154982
--- /dev/null
+++ b/ext/gsm/gstgsm.c
@@ -0,0 +1,109 @@
+/* Gnome-Streamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#include "gstgsmdec.h"
+#include "gstgsmenc.h"
+
+/* elementfactory information */
+extern GstElementDetails gst_gsmdec_details;
+extern GstElementDetails gst_gsmenc_details;
+
+GstPadTemplate *gsmdec_src_template, *gsmdec_sink_template;
+GstPadTemplate *gsmenc_src_template, *gsmenc_sink_template;
+
+GST_CAPS_FACTORY (gsm_caps_factory,
+ GST_CAPS_NEW (
+ "gsm_gsm",
+ "audio/x-gsm",
+ "rate", GST_PROPS_INT_RANGE (4000, 48000)
+ )
+)
+
+GST_CAPS_FACTORY (raw_caps_factory,
+ GST_CAPS_NEW (
+ "gsm_raw",
+ "audio/raw",
+ "format", GST_PROPS_STRING ("int"),
+ "law", GST_PROPS_INT (0),
+ "endianness", GST_PROPS_INT (G_BYTE_ORDER),
+ "signed", GST_PROPS_BOOLEAN (TRUE),
+ "width", GST_PROPS_INT (16),
+ "depth", GST_PROPS_INT (16),
+ "rate", GST_PROPS_INT_RANGE (4000, 48000),
+ "channels", GST_PROPS_INT (1)
+ )
+)
+
+static gboolean
+plugin_init (GModule *module, GstPlugin *plugin)
+{
+ GstElementFactory *dec, *enc;
+ GstCaps *raw_caps, *gsm_caps;
+
+ /* create an elementfactory for the gsmdec element */
+ enc = gst_elementfactory_new("gsmenc",GST_TYPE_GSMENC,
+ &gst_gsmenc_details);
+ g_return_val_if_fail(enc != NULL, FALSE);
+
+ raw_caps = GST_CAPS_GET (raw_caps_factory);
+ gsm_caps = GST_CAPS_GET (gsm_caps_factory);
+
+ /* register sink pads */
+ gsmenc_sink_template = gst_padtemplate_new ("sink", GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ raw_caps, NULL);
+ gst_elementfactory_add_padtemplate (enc, gsmenc_sink_template);
+
+ /* register src pads */
+ gsmenc_src_template = gst_padtemplate_new ("src", GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ gsm_caps, NULL);
+ gst_elementfactory_add_padtemplate (enc, gsmenc_src_template);
+
+ gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (enc));
+
+ /* create an elementfactory for the gsmdec element */
+ dec = gst_elementfactory_new("gsmdec",GST_TYPE_GSMDEC,
+ &gst_gsmdec_details);
+ g_return_val_if_fail(dec != NULL, FALSE);
+
+ /* register sink pads */
+ gsmdec_sink_template = gst_padtemplate_new ("sink", GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ gsm_caps, NULL);
+ gst_elementfactory_add_padtemplate (dec, gsmdec_sink_template);
+
+ /* register src pads */
+ gsmdec_src_template = gst_padtemplate_new ("src", GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ raw_caps, NULL);
+ gst_elementfactory_add_padtemplate (dec, gsmdec_src_template);
+
+ gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (dec));
+
+ return TRUE;
+}
+
+GstPluginDesc plugin_desc = {
+ GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ "gsm",
+ plugin_init
+};
diff --git a/ext/gsm/gstgsmdec.c b/ext/gsm/gstgsmdec.c
new file mode 100644
index 00000000..d408e3b8
--- /dev/null
+++ b/ext/gsm/gstgsmdec.c
@@ -0,0 +1,183 @@
+/* Gnome-Streamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#include <string.h>
+
+#include "gstgsmdec.h"
+
+extern GstPadTemplate *gsmdec_src_template, *gsmdec_sink_template;
+
+/* elementfactory information */
+GstElementDetails gst_gsmdec_details = {
+ "gsm audio decoder",
+ "Filter/Decoder/Audio",
+ ".gsm",
+ VERSION,
+ "Wim Taymans <wim.taymans@chello.be>",
+ "(C) 2000",
+};
+
+/* GSMDec signals and args */
+enum {
+ /* FILL ME */
+ LAST_SIGNAL
+};
+
+enum {
+ ARG_0,
+ /* FILL ME */
+};
+
+static void gst_gsmdec_class_init (GstGSMDec *klass);
+static void gst_gsmdec_init (GstGSMDec *gsmdec);
+
+static void gst_gsmdec_chain (GstPad *pad, GstBuffer *buf);
+static void gst_gsmdec_newcaps (GstPad *pad, GstCaps *caps);
+
+static GstElementClass *parent_class = NULL;
+//static guint gst_gsmdec_signals[LAST_SIGNAL] = { 0 };
+
+GType
+gst_gsmdec_get_type(void) {
+ static GType gsmdec_type = 0;
+
+ if (!gsmdec_type) {
+ static const GTypeInfo gsmdec_info = {
+ sizeof(GstGSMDecClass), NULL,
+ NULL,
+ (GClassInitFunc)gst_gsmdec_class_init,
+ NULL,
+ NULL,
+ sizeof(GstGSMDec),
+ 0,
+ (GInstanceInitFunc)gst_gsmdec_init,
+ };
+ gsmdec_type = g_type_register_static(GST_TYPE_ELEMENT, "GstGSMDec", &gsmdec_info, 0);
+ }
+ return gsmdec_type;
+}
+
+static void
+gst_gsmdec_class_init (GstGSMDec *klass)
+{
+ GstElementClass *gstelement_class;
+
+ gstelement_class = (GstElementClass*)klass;
+
+ parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
+}
+
+static void
+gst_gsmdec_init (GstGSMDec *gsmdec)
+{
+ GST_DEBUG (0,"gst_gsmdec_init: initializing\n");
+
+ /* create the sink and src pads */
+ gsmdec->sinkpad = gst_pad_new_from_template (gsmdec_sink_template, "sink");
+ gst_element_add_pad (GST_ELEMENT (gsmdec), gsmdec->sinkpad);
+ gst_pad_set_chain_function (gsmdec->sinkpad, gst_gsmdec_chain);
+ gst_pad_set_newcaps_function (gsmdec->sinkpad, gst_gsmdec_newcaps);
+
+ gsmdec->srcpad = gst_pad_new_from_template (gsmdec_src_template, "src");
+ gst_element_add_pad (GST_ELEMENT (gsmdec), gsmdec->srcpad);
+
+ gsmdec->state = gsm_create ();
+ gsmdec->bufsize = 0;
+}
+
+static void
+gst_gsmdec_newcaps (GstPad *pad, GstCaps *caps)
+{
+ GstGSMDec *gsmdec;
+
+ gsmdec = GST_GSMDEC (gst_pad_get_parent (pad));
+
+ gst_pad_set_caps (gsmdec->srcpad, GST_CAPS_NEW (
+ "gsm_raw",
+ "audio/raw",
+ "format", GST_PROPS_STRING ("int"),
+ "law", GST_PROPS_INT (0),
+ "endianness", GST_PROPS_INT (G_BYTE_ORDER),
+ "signed", GST_PROPS_BOOLEAN (TRUE),
+ "width", GST_PROPS_INT (16),
+ "depth", GST_PROPS_INT (16),
+ "rate", GST_PROPS_INT (gst_caps_get_int (caps, "rate")),
+ "channels", GST_PROPS_INT (1)
+ ));
+}
+
+static void
+gst_gsmdec_chain (GstPad *pad, GstBuffer *buf)
+{
+ GstGSMDec *gsmdec;
+ gsm_byte *data;
+ guint size;
+
+ g_return_if_fail(pad != NULL);
+ g_return_if_fail(GST_IS_PAD(pad));
+ g_return_if_fail(buf != NULL);
+ //g_return_if_fail(GST_IS_BUFFER(buf));
+
+ gsmdec = GST_GSMDEC (gst_pad_get_parent (pad));
+
+ data = (gsm_byte*) GST_BUFFER_DATA (buf);
+ size = GST_BUFFER_SIZE (buf);
+
+ if (gsmdec->bufsize && (gsmdec->bufsize + size >= 33)) {
+ GstBuffer *outbuf;
+
+ memcpy (gsmdec->buffer + gsmdec->bufsize, data, (33 - gsmdec->bufsize) * sizeof (gsm_byte));
+
+ outbuf = gst_buffer_new ();
+ GST_BUFFER_DATA (outbuf) = g_malloc (160 * sizeof (gsm_signal));
+ GST_BUFFER_SIZE (outbuf) = 160 * sizeof (gsm_signal);
+
+ gsm_decode (gsmdec->state, gsmdec->buffer, (gsm_signal *) GST_BUFFER_DATA (outbuf));
+
+ gst_pad_push (gsmdec->srcpad, outbuf);
+
+ size -= (33 - gsmdec->bufsize);
+ data += (33 - gsmdec->bufsize);
+ gsmdec->bufsize = 0;
+ }
+
+ while (size >= 33) {
+ GstBuffer *outbuf;
+
+ outbuf = gst_buffer_new ();
+ GST_BUFFER_DATA (outbuf) = g_malloc (160 * sizeof (gsm_signal));
+ GST_BUFFER_SIZE (outbuf) = 160 * sizeof (gsm_signal);
+
+ gsm_decode (gsmdec->state, data, (gsm_signal *)GST_BUFFER_DATA (outbuf));
+
+ gst_pad_push (gsmdec->srcpad, outbuf);
+
+ size -= 33;
+ data += 33;
+ }
+
+ if (size) {
+ memcpy (gsmdec->buffer + gsmdec->bufsize, data, size * sizeof (gsm_byte));
+ gsmdec->bufsize += size;
+ }
+
+ gst_buffer_unref(buf);
+}
+
diff --git a/ext/gsm/gstgsmdec.h b/ext/gsm/gstgsmdec.h
new file mode 100644
index 00000000..4cfab10d
--- /dev/null
+++ b/ext/gsm/gstgsmdec.h
@@ -0,0 +1,72 @@
+/* Gnome-Streamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef __GST_GSMDEC_H__
+#define __GST_GSMDEC_H__
+
+
+#include <config.h>
+#include <gst/gst.h>
+
+#include <gsm/gsm.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+#define GST_TYPE_GSMDEC \
+ (gst_gsmdec_get_type())
+#define GST_GSMDEC(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GSMDEC,GstGSMDec))
+#define GST_GSMDEC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GSMDEC,GstGSMDec))
+#define GST_IS_GSMDEC(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GSMDEC))
+#define GST_IS_GSMDEC_CLASS(obj) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GSMDEC))
+
+typedef struct _GstGSMDec GstGSMDec;
+typedef struct _GstGSMDecClass GstGSMDecClass;
+
+struct _GstGSMDec {
+ GstElement element;
+
+ /* pads */
+ GstPad *sinkpad,*srcpad;
+
+ gsm state;
+ gsm_byte buffer[33];
+ gint bufsize;
+};
+
+struct _GstGSMDecClass {
+ GstElementClass parent_class;
+};
+
+GType gst_gsmdec_get_type(void);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __GST_GSMDEC_H__ */
diff --git a/ext/gsm/gstgsmenc.c b/ext/gsm/gstgsmenc.c
new file mode 100644
index 00000000..73058a66
--- /dev/null
+++ b/ext/gsm/gstgsmenc.c
@@ -0,0 +1,191 @@
+/* Gnome-Streamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#include <string.h>
+
+#include "gstgsmenc.h"
+
+extern GstPadTemplate *gsmenc_src_template, *gsmenc_sink_template;
+
+/* elementfactory information */
+GstElementDetails gst_gsmenc_details = {
+ "gsm audio encoder",
+ "Filter/Encoder/Audio",
+ ".gsm",
+ VERSION,
+ "Wim Taymans <wim.taymans@chello.be>",
+ "(C) 2000",
+};
+
+/* GSMEnc signals and args */
+enum {
+ FRAME_ENCODED,
+ /* FILL ME */
+ LAST_SIGNAL
+};
+
+enum {
+ ARG_0,
+ /* FILL ME */
+};
+
+static void gst_gsmenc_class_init (GstGSMEnc *klass);
+static void gst_gsmenc_init (GstGSMEnc *gsmenc);
+
+static void gst_gsmenc_chain (GstPad *pad,GstBuffer *buf);
+static void gst_gsmenc_newcaps (GstPad *pad, GstCaps *caps);
+
+static GstElementClass *parent_class = NULL;
+static guint gst_gsmenc_signals[LAST_SIGNAL] = { 0 };
+
+GType
+gst_gsmenc_get_type (void)
+{
+ static GType gsmenc_type = 0;
+
+ if (!gsmenc_type) {
+ static const GTypeInfo gsmenc_info = {
+ sizeof (GstGSMEncClass),
+ NULL,
+ NULL,
+ (GClassInitFunc) gst_gsmenc_class_init,
+ NULL,
+ NULL,
+ sizeof (GstGSMEnc),
+ 0,
+ (GInstanceInitFunc) gst_gsmenc_init,
+ };
+ gsmenc_type = g_type_register_static (GST_TYPE_ELEMENT, "GstGSMEnc", &gsmenc_info, 0);
+ }
+ return gsmenc_type;
+}
+
+static void
+gst_gsmenc_class_init (GstGSMEnc *klass)
+{
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+
+ gobject_class = (GObjectClass*) klass;
+ gstelement_class = (GstElementClass*) klass;
+
+ parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
+
+ gst_gsmenc_signals[FRAME_ENCODED] =
+ g_signal_new ("frame_encoded", G_TYPE_FROM_CLASS(klass), G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GstGSMEncClass, frame_encoded), NULL, NULL,
+ g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+}
+
+
+static void
+gst_gsmenc_init (GstGSMEnc *gsmenc)
+{
+ /* create the sink and src pads */
+ gsmenc->sinkpad = gst_pad_new_from_template (gsmenc_sink_template, "sink");
+ gst_element_add_pad (GST_ELEMENT (gsmenc), gsmenc->sinkpad);
+ gst_pad_set_chain_function (gsmenc->sinkpad, gst_gsmenc_chain);
+ gst_pad_set_newcaps_function (gsmenc->sinkpad, gst_gsmenc_newcaps);
+
+ gsmenc->srcpad = gst_pad_new_from_template (gsmenc_src_template, "src");
+ gst_element_add_pad (GST_ELEMENT (gsmenc), gsmenc->srcpad);
+
+ gsmenc->state = gsm_create ();
+ gsmenc->bufsize = 0;
+ gsmenc->next_ts = 0;
+ gsmenc->rate = 8000;
+}
+
+static void
+gst_gsmenc_newcaps (GstPad *pad, GstCaps *caps)
+{
+ GstGSMEnc *gsmenc;
+
+ gsmenc = GST_GSMENC (gst_pad_get_parent (pad));
+
+ gsmenc->rate = gst_caps_get_int (caps, "rate");
+
+ gst_pad_set_caps (gsmenc->srcpad, GST_CAPS_NEW (
+ "gsm_gsm",
+ "audio/x-gsm",
+ "rate", GST_PROPS_INT (gsmenc->rate)
+ ));
+}
+
+static void
+gst_gsmenc_chain (GstPad *pad, GstBuffer *buf)
+{
+ GstGSMEnc *gsmenc;
+ gsm_signal *data;
+ guint size;
+
+ g_return_if_fail (pad != NULL);
+ g_return_if_fail (GST_IS_PAD (pad));
+ g_return_if_fail (buf != NULL);
+
+ gsmenc = GST_GSMENC (GST_OBJECT_PARENT (pad));
+
+ data = (gsm_signal*) GST_BUFFER_DATA (buf);
+ size = GST_BUFFER_SIZE (buf) / sizeof (gsm_signal);
+
+ if (gsmenc->bufsize && (gsmenc->bufsize + size >= 160)) {
+ GstBuffer *outbuf;
+
+ memcpy (gsmenc->buffer + gsmenc->bufsize, data, (160 - gsmenc->bufsize) * sizeof (gsm_signal));
+
+ outbuf = gst_buffer_new ();
+ GST_BUFFER_DATA (outbuf) = g_malloc (33 * sizeof (gsm_byte));
+ GST_BUFFER_SIZE (outbuf) = 33 * sizeof (gsm_byte);
+
+ gsm_encode (gsmenc->state, gsmenc->buffer, (gsm_byte *) GST_BUFFER_DATA (outbuf));
+
+ GST_BUFFER_TIMESTAMP (outbuf) = gsmenc->next_ts;
+ gst_pad_push (gsmenc->srcpad, outbuf);
+ gsmenc->next_ts += (160.0 / gsmenc->rate) * 1000000;
+
+ size -= (160 - gsmenc->bufsize);
+ data += (160 - gsmenc->bufsize);
+ gsmenc->bufsize = 0;
+ }
+
+ while (size >= 160) {
+ GstBuffer *outbuf;
+
+ outbuf = gst_buffer_new ();
+ GST_BUFFER_DATA (outbuf) = g_malloc (33 * sizeof (gsm_byte));
+ GST_BUFFER_SIZE (outbuf) = 33 * sizeof (gsm_byte);
+
+ gsm_encode (gsmenc->state, data, (gsm_byte *) GST_BUFFER_DATA (outbuf));
+
+ GST_BUFFER_TIMESTAMP (outbuf) = gsmenc->next_ts;
+ gst_pad_push (gsmenc->srcpad, outbuf);
+ gsmenc->next_ts += (160.0 / gsmenc->rate) * 1000000;
+
+ size -= 160;
+ data += 160;
+ }
+
+ if (size) {
+ memcpy (gsmenc->buffer + gsmenc->bufsize, data, size * sizeof (gsm_signal));
+ gsmenc->bufsize += size;
+ }
+
+ gst_buffer_unref(buf);
+}
diff --git a/ext/gsm/gstgsmenc.h b/ext/gsm/gstgsmenc.h
new file mode 100644
index 00000000..c8a56adc
--- /dev/null
+++ b/ext/gsm/gstgsmenc.h
@@ -0,0 +1,78 @@
+/* Gnome-Streamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef __GST_GSMENC_H__
+#define __GST_GSMENC_H__
+
+
+#include <config.h>
+#include <gst/gst.h>
+
+#include <gsm/gsm.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+#define GST_TYPE_GSMENC \
+ (gst_gsmenc_get_type())
+#define GST_GSMENC(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GSMENC,GstGSMEnc))
+#define GST_GSMENC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GSMENC,GstGSMEnc))
+#define GST_IS_GSMENC(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GSMENC))
+#define GST_IS_GSMENC_CLASS(obj) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GSMENC))
+
+typedef struct _GstGSMEnc GstGSMEnc;
+typedef struct _GstGSMEncClass GstGSMEncClass;
+
+struct _GstGSMEnc {
+ GstElement element;
+
+ /* pads */
+ GstPad *sinkpad,*srcpad;
+
+ gsm state;
+ gsm_signal buffer[160];
+ gint bufsize;
+
+ guint64 next_ts;
+ gint rate;
+};
+
+struct _GstGSMEncClass {
+ GstElementClass parent_class;
+
+ /* signals */
+ void (*frame_encoded) (GstElement *element);
+};
+
+GType gst_gsmenc_get_type(void);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __GST_GSMENC_H__ */
diff --git a/ext/hermes/Makefile.am b/ext/hermes/Makefile.am
index b7447e5e..40d88e8f 100644
--- a/ext/hermes/Makefile.am
+++ b/ext/hermes/Makefile.am
@@ -8,10 +8,10 @@ else
ARCHSRCS =
endif
-libcolorspace_la_SOURCES = gstcolorspace.c yuv2yuv.c yuv2rgb.c $(ARCHSRCS)
-libcolorspace_la_CFLAGS = $(GST_CFLAGS)
-if HAVE_LIBHERMES
-libcolorspace_la_LIBADD = $(HERMES_LIBS)
+libgstcolorspace_la_SOURCES = gstcolorspace.c yuv2yuv.c yuv2rgb.c $(ARCHSRCS)
+libgstcolorspace_la_CFLAGS = $(GST_CFLAGS)
+if USE_HERMES
+libgstcolorspace_la_LIBADD = $(HERMES_LIBS)
endif
noinst_HEADERS = gstcolorspace.h yuv2rgb.h
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-25 19:25:49 +0000