mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-20 08:41:07 +00:00
Remove xine plugin code
The plugin is unmaintained (even worse than Xine ;))
This commit is contained in:
parent
ecbfd9cc2f
commit
eb6f571381
7 changed files with 0 additions and 1659 deletions
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@ -1,14 +0,0 @@
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plugin_LTLIBRARIES = libgstxine.la
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libgstxine_la_SOURCES = \
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xine.c \
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xineaudiodec.c \
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xineaudiosink.c \
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xinecaps.c \
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xineinput.c
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libgstxine_la_CFLAGS = $(GST_CFLAGS) $(XINE_CFLAGS)
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libgstxine_la_LIBADD = $(XINE_LIBS)
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libgstxine_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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libgstxine_la_LIBTOOLFLAGS = --tag=disable-static
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noinst_HEADERS = gstxine.h
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@ -1,84 +0,0 @@
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/* GStreamer
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* Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
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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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* License as published by the Free Software Foundation; either
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* 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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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_XINE_H__
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#define __GST_XINE_H__
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#include <gst/gst.h>
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#include <xine.h>
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#include <xine/buffer.h>
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G_BEGIN_DECLS
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#define GST_TYPE_XINE \
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(gst_xine_get_type())
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#define GST_XINE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_XINE,GstXine))
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#define GST_XINE_GET_CLASS(klass) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_XINE, GstXineClass))
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#define GST_XINE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_XINE,GstXineClass))
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#define GST_IS_XINE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_XINE))
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#define GST_IS_XINE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_XINE))
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typedef struct _GstXine GstXine;
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typedef struct _GstXineClass GstXineClass;
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struct _GstXine
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{
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GstElement element;
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xine_stream_t * stream;
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xine_ao_driver_t * audio_driver;
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xine_vo_driver_t * video_driver;
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};
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struct _GstXineClass
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{
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GstElementClass parent_class;
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xine_t * xine;
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xine_ao_driver_t * (* create_audio_driver) (GstXine * xine);
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xine_vo_driver_t * (* create_video_driver) (GstXine * xine);
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};
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GType gst_xine_get_type (void);
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xine_stream_t * gst_xine_get_stream (GstXine *xine);
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void gst_xine_free_stream (GstXine *xine);
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void gst_buffer_to_xine_buffer (buf_element_t *element, GstBuffer *buffer);
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/* conversion functions from xinecaps.c */
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const gchar * gst_xine_get_caps_for_format (guint32 format);
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guint32 gst_xine_get_format_for_caps (const GstCaps *caps);
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/* init functions for the plugins */
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gboolean gst_xine_audio_sink_init_plugin (GstPlugin *plugin);
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gboolean gst_xine_audio_dec_init_plugin (GstPlugin *plugin);
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gboolean gst_xine_input_init_plugin (GstPlugin *plugin);
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G_END_DECLS
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#endif /* __GST_XINE_H__ */
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173
ext/xine/xine.c
173
ext/xine/xine.c
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@ -1,173 +0,0 @@
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/* GStreamer
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* Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
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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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* License as published by the Free Software Foundation; either
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* 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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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, 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 "gstxine.h"
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GST_BOILERPLATE (GstXine, gst_xine, GstElement, GST_TYPE_ELEMENT);
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static GstStateChangeReturn gst_xine_change_state (GstElement * element,
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GstStateChange transition);
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static xine_ao_driver_t *_xine_create_audio_driver (GstXine * xine);
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static xine_vo_driver_t *_xine_create_video_driver (GstXine * xine);
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static void
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gst_xine_base_init (gpointer klass)
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{
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}
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static void
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gst_xine_class_init (GstXineClass * klass)
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{
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GstElementClass *element = GST_ELEMENT_CLASS (klass);
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klass->xine = xine_new ();
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xine_init (klass->xine);
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klass->create_audio_driver = _xine_create_audio_driver;
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klass->create_video_driver = _xine_create_video_driver;
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element->change_state = gst_xine_change_state;
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}
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static void
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gst_xine_init (GstXine * filter, GstXineClass * g_class)
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{
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}
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static GstStateChangeReturn
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gst_xine_change_state (GstElement * element, GstStateChange transition)
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{
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GstXine *xine = GST_XINE (element);
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switch (transition) {
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case GST_STATE_CHANGE_NULL_TO_READY:
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break;
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case GST_STATE_CHANGE_READY_TO_PAUSED:
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break;
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case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
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break;
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case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
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break;
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case GST_STATE_CHANGE_PAUSED_TO_READY:
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break;
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case GST_STATE_CHANGE_READY_TO_NULL:
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if (xine->stream != NULL)
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gst_xine_free_stream (xine);
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break;
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default:
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GST_ERROR_OBJECT (element, "invalid state change");
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break;
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}
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return GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
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(element), GST_STATE_CHANGE_SUCCESS);
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}
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static xine_ao_driver_t *
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_xine_create_audio_driver (GstXine * xine)
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{
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return xine_open_audio_driver (GST_XINE_GET_CLASS (xine)->xine, "none", NULL);
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}
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static xine_vo_driver_t *
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_xine_create_video_driver (GstXine * xine)
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{
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return xine_open_video_driver (GST_XINE_GET_CLASS (xine)->xine, "none",
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XINE_VISUAL_TYPE_NONE, NULL);
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}
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xine_stream_t *
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gst_xine_get_stream (GstXine * xine)
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{
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if (!xine->stream) {
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GstXineClass *klass = GST_XINE_GET_CLASS (xine);
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g_assert (xine->video_driver == NULL);
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g_assert (xine->audio_driver == NULL);
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xine->audio_driver = klass->create_audio_driver (xine);
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xine->video_driver = klass->create_video_driver (xine);
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xine->stream =
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xine_stream_new (klass->xine, xine->audio_driver, xine->video_driver);
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/* FIXME: fail gracefully */
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g_assert (xine->stream);
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}
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return xine->stream;
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}
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void
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gst_xine_free_stream (GstXine * xine)
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{
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g_return_if_fail (xine->stream != NULL);
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g_assert (xine->video_driver != NULL);
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g_assert (xine->audio_driver != NULL);
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xine_dispose (xine->stream);
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xine->stream = NULL;
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xine_close_video_driver (GST_XINE_GET_CLASS (xine)->xine, xine->video_driver);
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xine->video_driver = NULL;
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xine_close_audio_driver (GST_XINE_GET_CLASS (xine)->xine, xine->audio_driver);
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xine->audio_driver = NULL;
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}
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static void
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_free_xine_buf_element (buf_element_t * buffer)
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{
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gst_buffer_unref (GST_BUFFER (buffer->source));
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}
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void
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gst_buffer_to_xine_buffer (buf_element_t * ret, GstBuffer * buffer)
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{
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g_return_if_fail (ret != NULL);
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g_return_if_fail (buffer != NULL);
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/* FIXME: what's the difference? */
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ret->mem = GST_BUFFER_DATA (buffer);
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ret->content = GST_BUFFER_DATA (buffer);
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ret->size = GST_BUFFER_SIZE (buffer);
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ret->max_size = GST_BUFFER_MAXSIZE (buffer);
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/* FIXME: add more */
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ret->free_buffer = _free_xine_buf_element;
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ret->source = buffer;
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}
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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if (!gst_xine_input_init_plugin (plugin) ||
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!gst_xine_audio_dec_init_plugin (plugin) ||
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!gst_xine_audio_sink_init_plugin (plugin))
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return FALSE;
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return TRUE;
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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"xine",
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"wrapper for libxine (version " XINE_VERSION ") plugins",
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plugin_init, VERSION, "GPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
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@ -1,578 +0,0 @@
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/* GStreamer
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* Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
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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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* License as published by the Free Software Foundation; either
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* 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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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/gst.h>
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#include "gstxine.h"
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#include <xine/xine_internal.h>
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#include <xine/plugin_catalog.h>
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#define GST_TYPE_XINE_AUDIO_DEC \
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(gst_xine_audio_dec_get_type())
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#define GST_XINE_AUDIO_DEC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_XINE_AUDIO_DEC,GstXineAudioDec))
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#define GST_XINE_AUDIO_DEC_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_XINE_AUDIO_DEC, GstXineAudioDecClass))
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#define GST_XINE_AUDIO_DEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_XINE_AUDIO_DEC,GstXineAudioDecClass))
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#define GST_IS_XINE_AUDIO_DEC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_XINE_AUDIO_DEC))
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#define GST_IS_XINE_AUDIO_DEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_XINE_AUDIO_DEC))
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GType gst_xine_audio_dec_get_type (void);
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typedef struct _GstXineAudioDec GstXineAudioDec;
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typedef struct _GstXineAudioDecClass GstXineAudioDecClass;
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struct _GstXineAudioDec
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{
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GstXine parent;
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GstPad *sinkpad;
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GstPad *srcpad;
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audio_decoder_t *decoder;
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guint32 format;
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xine_waveformatex wave;
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gboolean setup;
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};
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struct _GstXineAudioDecClass
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{
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GstXineClass parent_class;
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plugin_node_t *plugin_node;
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};
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/*** xine audio driver wrapper ************************************************/
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typedef struct
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{
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xine_ao_driver_t driver;
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GstXineAudioDec *xine;
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gboolean open;
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}
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GstXineAudioDriver;
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static guint32
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_driver_get_capabilities (xine_ao_driver_t * driver)
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{
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/* FIXME: add more when gst handles more than 2 channels */
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return AO_CAP_MODE_MONO | AO_CAP_MODE_STEREO | AO_CAP_8BITS;
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}
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static gint
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_driver_get_property (xine_ao_driver_t * driver, int property)
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{
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return 0;
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}
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static gint
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_driver_set_property (xine_ao_driver_t * driver, int property, int value)
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{
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return ~value;
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}
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static gint
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_driver_open (xine_ao_driver_t * driver, xine_stream_t * stream, guint32 bits,
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guint32 rate, int mode)
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{
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GstCaps *caps;
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GstXineAudioDriver *xine = ((GstXineAudioDriver *) driver);
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caps = gst_caps_new_simple ("audio/x-raw-int",
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"endianness", G_TYPE_INT, G_BYTE_ORDER,
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"width", G_TYPE_INT, (gint) bits,
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"depth", G_TYPE_INT, (gint) bits,
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"signed", G_TYPE_BOOLEAN, (bits == 8) ? FALSE : TRUE,
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"channels", G_TYPE_INT, (mode | AO_CAP_MODE_STEREO) ? 2 : 1,
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"rate", G_TYPE_INT, rate, NULL);
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if (!gst_pad_set_explicit_caps (xine->xine->srcpad, caps)) {
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gst_caps_free (caps);
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driver->open = FALSE;
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return -1;
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}
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xine->open = TRUE;
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gst_caps_free (caps);
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return rate;
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}
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static void
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_driver_close (xine_ao_driver_t * driver, xine_stream_t * stream)
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{
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/* FIXME: unset explicit caps here? And how? */
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driver->open = FALSE;
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}
|
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static void
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_driver_exit (xine_ao_driver_t * driver)
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{
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g_free (driver);
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}
|
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|
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static int
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_driver_control (xine_ao_driver_t * driver, int cmd, ...)
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{
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return 0;
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}
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static void
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_driver_flush (xine_ao_driver_t * driver)
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{
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}
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static int
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_driver_status (xine_ao_driver_t * driver, xine_stream_t * stream,
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uint32_t * bits, uint32_t * rate, int *mode)
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{
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const GstCaps *caps;
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GstStructure *structure;
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gint temp;
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GstXineAudioDriver *xine = (GstXineAudioDriver *) driver;
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if (xine->open == FALSE
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|| !(caps = gst_pad_get_negotiated_caps (xine->xine->srcpad)))
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return 0;
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structure = gst_caps_get_structure (caps, 0);
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*bits = 0; /* FIXME */
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if (!gst_structure_get_int (structure, "rate", &temp)) {
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g_assert_not_reached (); /* may never happen with negotiated caps */
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return 0;
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}
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*rate = temp;
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if (!gst_structure_get_int (structure, "channels", &temp)) {
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g_assert_not_reached (); /* may never happen with negotiated caps */
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return 0;
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}
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*mode = (temp == 2) ? AO_CAP_MODE_STEREO : AO_CAP_MODE_MONO;
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if (!gst_structure_get_int (structure, "width", &temp)) {
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g_assert_not_reached (); /* may never happen with negotiated caps */
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return 0;
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}
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if (temp == 8)
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*mode |= AO_CAP_8BITS;
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return 1;
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}
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#define _DRIVER_BUFFER_SIZE 4096
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static audio_buffer_t *
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_driver_get_buffer (xine_ao_driver_t * driver)
|
||||
{
|
||||
GstXineAudioDriver *xine = (GstXineAudioDriver *) driver;
|
||||
audio_buffer_t *audio = g_new0 (audio_buffer_t, 1);
|
||||
|
||||
audio->mem = g_malloc (_DRIVER_BUFFER_SIZE);
|
||||
audio->mem_size = _DRIVER_BUFFER_SIZE;
|
||||
audio->stream = gst_xine_get_stream (GST_XINE (xine->xine));
|
||||
/* FIXME: fill more fields */
|
||||
|
||||
return audio;
|
||||
}
|
||||
|
||||
static void
|
||||
_driver_put_buffer (xine_ao_driver_t * driver, audio_buffer_t * audio,
|
||||
xine_stream_t * stream)
|
||||
{
|
||||
GstXineAudioDriver *xine = (GstXineAudioDriver *) driver;
|
||||
GstBuffer *buffer;
|
||||
|
||||
buffer = gst_buffer_new ();
|
||||
GST_BUFFER_DATA (buffer) = (guint8 *) audio->mem;
|
||||
GST_BUFFER_SIZE (buffer) = audio->mem_size;
|
||||
GST_BUFFER_MAXSIZE (buffer) = audio->mem_size;
|
||||
/* FIXME: fill more fields */
|
||||
g_free (audio);
|
||||
gst_pad_push (xine->xine->srcpad, GST_DATA (buffer));
|
||||
}
|
||||
|
||||
static xine_ao_driver_t *
|
||||
_gst_xine_audio_dec_create_audio_driver (GstXine * xine)
|
||||
{
|
||||
GstXineAudioDriver *driver = g_new (GstXineAudioDriver, 1);
|
||||
|
||||
driver->xine = GST_XINE_AUDIO_DEC (xine);
|
||||
driver->open = FALSE;
|
||||
|
||||
driver->driver.get_buffer = _driver_get_buffer;
|
||||
driver->driver.put_buffer = _driver_put_buffer;
|
||||
driver->driver.get_capabilities = _driver_get_capabilities;
|
||||
driver->driver.get_property = _driver_get_property;
|
||||
driver->driver.set_property = _driver_set_property;
|
||||
driver->driver.open = _driver_open;
|
||||
driver->driver.close = _driver_close;
|
||||
driver->driver.exit = _driver_exit;
|
||||
driver->driver.control = _driver_control;
|
||||
driver->driver.flush = _driver_flush;
|
||||
driver->driver.status = _driver_status;
|
||||
|
||||
return (xine_ao_driver_t *) driver;
|
||||
}
|
||||
|
||||
/** GstXineAudioDec ***********************************************************/
|
||||
|
||||
GST_BOILERPLATE (GstXineAudioDec, gst_xine_audio_dec, GstXine, GST_TYPE_XINE);
|
||||
|
||||
static void gst_xine_audio_dec_chain (GstPad * pad, GstData * in);
|
||||
static GstStateChangeReturn
|
||||
gst_xine_audio_dec_change_state (GstElement * element,
|
||||
GstStateChange transition);
|
||||
|
||||
/* this function handles the link with other plug-ins */
|
||||
static GstPadLinkReturn
|
||||
gst_xine_audio_dec_sink_link (GstPad * pad, const GstCaps * caps)
|
||||
{
|
||||
guint temp;
|
||||
GstStructure *structure;
|
||||
GstXineAudioDec *xine =
|
||||
GST_XINE_AUDIO_DEC (gst_object_get_parent (GST_OBJECT (pad)));
|
||||
|
||||
xine->format = gst_xine_get_format_for_caps (caps);
|
||||
if (xine->format == 0)
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
|
||||
/* get setup data */
|
||||
xine->setup = FALSE;
|
||||
structure = gst_caps_get_structure (caps, 0);
|
||||
if (gst_structure_get_int (structure, "channels", &temp))
|
||||
xine->wave.nChannels = temp;
|
||||
if (gst_structure_get_int (structure, "rate", &temp))
|
||||
xine->wave.nSamplesPerSec = temp;
|
||||
xine->wave.wBitsPerSample = 16; /* FIXME: how do we figure this thing out? */
|
||||
/* FIXME: fill wave header better */
|
||||
|
||||
return GST_PAD_LINK_OK;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_dec_base_init (gpointer g_class)
|
||||
{
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_dec_class_init (GstXineAudioDecClass * klass)
|
||||
{
|
||||
GstXineClass *xine = GST_XINE_CLASS (klass);
|
||||
GstElementClass *element = GST_ELEMENT_CLASS (klass);
|
||||
|
||||
element->change_state = gst_xine_audio_dec_change_state;
|
||||
|
||||
xine->create_audio_driver = _gst_xine_audio_dec_create_audio_driver;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_dec_init (GstXineAudioDec * xine, GstXineAudioDecClass * g_class)
|
||||
{
|
||||
xine->setup = FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_dec_event (GstXineAudioDec * xine, GstEvent * event)
|
||||
{
|
||||
gst_pad_event_default (xine->sinkpad, event);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_dec_chain (GstPad * pad, GstData * in)
|
||||
{
|
||||
buf_element_t buffer = { 0, };
|
||||
GstXineAudioDec *xine =
|
||||
GST_XINE_AUDIO_DEC (gst_object_get_parent (GST_OBJECT (pad)));
|
||||
|
||||
if (GST_IS_EVENT (in)) {
|
||||
gst_xine_audio_dec_event (xine, GST_EVENT (in));
|
||||
return;
|
||||
}
|
||||
|
||||
if (xine->format == 0) {
|
||||
/* no caps yet */
|
||||
GST_ELEMENT_ERROR (xine, CORE, NEGOTIATION, (NULL),
|
||||
("buffer sent before doing caps nego"));
|
||||
gst_data_unref (in);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!xine->setup) {
|
||||
buf_element_t element = { 0, };
|
||||
guint8 stsd[150] = { 0, };
|
||||
guint temp;
|
||||
GstStructure *structure;
|
||||
|
||||
/* sent setup header */
|
||||
element.type = xine->format;
|
||||
element.decoder_flags = BUF_FLAG_HEADER;
|
||||
element.decoder_info[0] = 0;
|
||||
element.decoder_info[1] = xine->wave.nSamplesPerSec;
|
||||
element.decoder_info[2] = xine->wave.wBitsPerSample;
|
||||
element.decoder_info[3] = xine->wave.nChannels;
|
||||
element.content = (guchar *) & xine->wave;
|
||||
element.size = sizeof (xine_waveformatex);
|
||||
xine->decoder->decode_data (xine->decoder, &element);
|
||||
/* send stsd emulation to the decoder */
|
||||
/* FIXME: qdm2 only right now */
|
||||
g_assert (gst_pad_is_negotiated (xine->sinkpad));
|
||||
structure =
|
||||
gst_caps_get_structure (gst_pad_get_negotiated_caps (xine->sinkpad), 0);
|
||||
*((guint32 *) & stsd[56]) = GUINT32_TO_BE (12);
|
||||
memcpy (&stsd[60], "frmaQDM2", 8);
|
||||
*((guint32 *) & stsd[68]) = GUINT32_TO_BE (36);
|
||||
memcpy (&stsd[72], "QDCA", 4);
|
||||
*((guint32 *) & stsd[76]) = GUINT32_TO_BE (1);
|
||||
if (!gst_structure_get_int (structure, "channels", &temp))
|
||||
temp = 0;
|
||||
*((guint32 *) & stsd[80]) = GUINT32_TO_BE (temp);
|
||||
if (!gst_structure_get_int (structure, "rate", &temp))
|
||||
temp = 0;
|
||||
*((guint32 *) & stsd[84]) = GUINT32_TO_BE (temp);
|
||||
if (!gst_structure_get_int (structure, "bitrate", &temp))
|
||||
temp = 0;
|
||||
*((guint32 *) & stsd[88]) = GUINT32_TO_BE (temp);
|
||||
if (!gst_structure_get_int (structure, "blocksize", &temp))
|
||||
temp = 0;
|
||||
*((guint32 *) & stsd[92]) = GUINT32_TO_BE (temp);
|
||||
*((guint32 *) & stsd[96]) = GUINT32_TO_BE (256);
|
||||
if (!gst_structure_get_int (structure, "framesize", &temp))
|
||||
temp = 0;
|
||||
*((guint32 *) & stsd[100]) = GUINT32_TO_BE (temp);
|
||||
*((guint32 *) & stsd[104]) = GUINT32_TO_BE (28);
|
||||
memcpy (&stsd[108], "QDCP", 4);
|
||||
*((guint32 *) & stsd[112]) = GUINT32_TO_BE (1065353216);
|
||||
*((guint32 *) & stsd[116]) = GUINT32_TO_BE (0);
|
||||
*((guint32 *) & stsd[120]) = GUINT32_TO_BE (1065353216);
|
||||
*((guint32 *) & stsd[124]) = GUINT32_TO_BE (1065353216);
|
||||
*((guint32 *) & stsd[128]) = GUINT32_TO_BE (27);
|
||||
*((guint32 *) & stsd[132]) = GUINT32_TO_BE (8);
|
||||
*((guint32 *) & stsd[136]) = GUINT32_TO_BE (0);
|
||||
*((guint32 *) & stsd[140]) = GUINT32_TO_BE (24);
|
||||
gst_util_dump_mem (stsd, 144);
|
||||
element.decoder_flags = BUF_FLAG_SPECIAL;
|
||||
element.decoder_info[1] = BUF_SPECIAL_STSD_ATOM;
|
||||
element.decoder_info[2] = 144;
|
||||
element.decoder_info[3] = 0;
|
||||
element.decoder_info_ptr[2] = stsd;
|
||||
element.size = 0;
|
||||
element.content = 0;
|
||||
xine->decoder->decode_data (xine->decoder, &element);
|
||||
|
||||
xine->setup = TRUE;
|
||||
}
|
||||
|
||||
gst_buffer_to_xine_buffer (&buffer, GST_BUFFER (in));
|
||||
buffer.type = xine->format;
|
||||
xine->decoder->decode_data (xine->decoder, &buffer);
|
||||
gst_data_unref (in);
|
||||
}
|
||||
|
||||
static audio_decoder_t *
|
||||
_load_decoder (GstXineAudioDec * dec)
|
||||
{
|
||||
xine_stream_t *stream = gst_xine_get_stream (GST_XINE (dec));
|
||||
plugin_catalog_t *catalog = stream->xine->plugin_catalog;
|
||||
plugin_node_t *node = GST_XINE_AUDIO_DEC_GET_CLASS (dec)->plugin_node;
|
||||
audio_decoder_t *ret;
|
||||
|
||||
/* FIXME: this is really hacky, but how to force xine to load a plugin? */
|
||||
/* how it works: xine can load a plugin for a particular stream type.
|
||||
* We just take one type, which should not have plugins attached to it,
|
||||
* attach our plugin and load it */
|
||||
g_assert (catalog->audio_decoder_map[DECODER_MAX - 1][0] == NULL);
|
||||
catalog->audio_decoder_map[DECODER_MAX - 1][0] = node;
|
||||
ret = _x_get_audio_decoder (stream, DECODER_MAX - 1);
|
||||
catalog->audio_decoder_map[DECODER_MAX - 1][0] = NULL;
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static GstStateChangeReturn
|
||||
gst_xine_audio_dec_change_state (GstElement * element,
|
||||
GstStateChange transition)
|
||||
{
|
||||
GstXineAudioDec *xine = GST_XINE_AUDIO_DEC (element);
|
||||
|
||||
switch (transition) {
|
||||
case GST_STATE_CHANGE_NULL_TO_READY:
|
||||
xine->decoder = _load_decoder (xine);
|
||||
if (!xine->decoder)
|
||||
return GST_STATE_CHANGE_FAILURE;
|
||||
break;
|
||||
case GST_STATE_CHANGE_READY_TO_PAUSED:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PAUSED_TO_READY:
|
||||
break;
|
||||
case GST_STATE_CHANGE_READY_TO_NULL:
|
||||
xine->setup = FALSE;
|
||||
_x_free_audio_decoder (gst_xine_get_stream (GST_XINE (xine)),
|
||||
xine->decoder);
|
||||
break;
|
||||
default:
|
||||
GST_ERROR_OBJECT (element, "invalid state change");
|
||||
break;
|
||||
}
|
||||
|
||||
return GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
|
||||
(element), GST_STATE_CHANGE_SUCCESS);
|
||||
}
|
||||
|
||||
/** GstXineAudioDec subclasses ************************************************/
|
||||
|
||||
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
|
||||
GST_PAD_SRC,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("audio/x-raw-int, "
|
||||
"endianness = (int) BYTE_ORDER, "
|
||||
"signed = (boolean) TRUE, "
|
||||
"width = (int) 16, "
|
||||
"depth = (int) 16, "
|
||||
"rate = (int) [ 1, MAX ], "
|
||||
"channels = (int) [ 1, 2 ]; "
|
||||
"audio/x-raw-int, "
|
||||
"signed = (boolean) FALSE, "
|
||||
"width = (int) 8, "
|
||||
"depth = (int) 8, "
|
||||
"rate = (int) [ 1, MAX ], " "channels = (int) [ 1, 2 ]")
|
||||
);
|
||||
|
||||
static void
|
||||
gst_xine_audio_dec_subclass_init (gpointer g_class, gpointer class_data)
|
||||
{
|
||||
GstXineAudioDecClass *xine_class = GST_XINE_AUDIO_DEC_CLASS (g_class);
|
||||
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
|
||||
GstElementDetails details = GST_ELEMENT_DETAILS (NULL,
|
||||
"Codec/Decoder/Audio",
|
||||
NULL,
|
||||
"Benjamin Otte <otte@gnome.org>");
|
||||
GstPadTemplate *template;
|
||||
guint i = 0;
|
||||
GstCaps *caps = gst_caps_new_empty ();
|
||||
decoder_info_t *dec;
|
||||
|
||||
xine_class->plugin_node = class_data;
|
||||
dec = xine_class->plugin_node->info->special_info;
|
||||
details.longname =
|
||||
g_strdup_printf ("%s xine audio decoder",
|
||||
xine_class->plugin_node->info->id);
|
||||
details.description =
|
||||
g_strdup_printf ("decodes audio using the xine '%s' plugin",
|
||||
xine_class->plugin_node->info->id);
|
||||
gst_element_class_set_details (element_class, &details);
|
||||
g_free (details.longname);
|
||||
g_free (details.description);
|
||||
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&src_template));
|
||||
|
||||
while (dec->supported_types[i] != 0) {
|
||||
const gchar *type_str =
|
||||
gst_xine_get_caps_for_format (dec->supported_types[i]);
|
||||
if (type_str) {
|
||||
gst_caps_append (caps, gst_caps_from_string (type_str));
|
||||
}
|
||||
i++;
|
||||
}
|
||||
template = gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, caps);
|
||||
gst_element_class_add_pad_template (element_class, template);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_dec_sub_init (GTypeInstance * instance, gpointer g_class)
|
||||
{
|
||||
GstElementClass *klass = GST_ELEMENT_GET_CLASS (instance);
|
||||
GstXineAudioDec *xine = GST_XINE_AUDIO_DEC (instance);
|
||||
|
||||
xine->sinkpad =
|
||||
gst_pad_new_from_template (gst_element_class_get_pad_template (klass,
|
||||
"sink"), "sink");
|
||||
gst_pad_set_link_function (xine->sinkpad, gst_xine_audio_dec_sink_link);
|
||||
gst_pad_set_chain_function (xine->sinkpad, gst_xine_audio_dec_chain);
|
||||
gst_element_add_pad (GST_ELEMENT (xine), xine->sinkpad);
|
||||
|
||||
xine->srcpad =
|
||||
gst_pad_new_from_template (gst_element_class_get_pad_template (klass,
|
||||
"src"), "src");
|
||||
gst_pad_use_explicit_caps (xine->srcpad);
|
||||
gst_element_add_pad (GST_ELEMENT (xine), xine->srcpad);
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_xine_audio_dec_init_plugin (GstPlugin * plugin)
|
||||
{
|
||||
GTypeInfo plugin_info = {
|
||||
sizeof (GstXineAudioDecClass),
|
||||
NULL,
|
||||
NULL,
|
||||
gst_xine_audio_dec_subclass_init,
|
||||
NULL,
|
||||
NULL,
|
||||
sizeof (GstXineAudioDec),
|
||||
0,
|
||||
gst_xine_audio_dec_sub_init,
|
||||
};
|
||||
xine_node_t *list;
|
||||
GstXineClass *klass;
|
||||
|
||||
klass = g_type_class_ref (GST_TYPE_XINE);
|
||||
|
||||
list = klass->xine->plugin_catalog->audio->first;
|
||||
while (list) {
|
||||
plugin_node_t *node = list->content;
|
||||
decoder_info_t *dec;
|
||||
guint format = 0;
|
||||
|
||||
list = list->next;
|
||||
if (!node)
|
||||
continue;
|
||||
|
||||
dec = node->info->special_info;
|
||||
while (dec->supported_types[format] != 0) {
|
||||
const gchar *caps =
|
||||
gst_xine_get_caps_for_format (dec->supported_types[format]);
|
||||
if (caps) {
|
||||
gchar *plugin_name =
|
||||
g_strdup_printf ("xineaudiodec_%s", node->info->id);
|
||||
gchar *type_name =
|
||||
g_strdup_printf ("GstXineAudioDec%s", node->info->id);
|
||||
GType type;
|
||||
|
||||
plugin_info.class_data = node;
|
||||
type =
|
||||
g_type_register_static (GST_TYPE_XINE_AUDIO_DEC, type_name,
|
||||
&plugin_info, 0);
|
||||
g_free (type_name);
|
||||
if (!gst_element_register (plugin, plugin_name,
|
||||
MAX (GST_RANK_MARGINAL,
|
||||
GST_RANK_MARGINAL * dec->priority / 10 + 1), type)) {
|
||||
g_free (plugin_name);
|
||||
return FALSE;
|
||||
}
|
||||
g_free (plugin_name);
|
||||
}
|
||||
format++;
|
||||
}
|
||||
}
|
||||
|
||||
g_type_class_unref (klass);
|
||||
return TRUE;
|
||||
}
|
|
@ -1,341 +0,0 @@
|
|||
/* GStreamer
|
||||
* Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
|
||||
*
|
||||
* 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 <gst/gst.h>
|
||||
#include "gstxine.h"
|
||||
#include <xine/audio_out.h>
|
||||
#include <xine/xine_internal.h>
|
||||
#include <xine/plugin_catalog.h>
|
||||
|
||||
#define GST_TYPE_XINE_AUDIO_SINK \
|
||||
(gst_xine_audio_sink_get_type())
|
||||
#define GST_XINE_AUDIO_SINK(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_XINE_AUDIO_SINK,GstXineAudioSink))
|
||||
#define GST_XINE_AUDIO_SINK_GET_CLASS(obj) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_XINE_AUDIO_SINK, GstXineAudioSinkClass))
|
||||
#define GST_XINE_AUDIO_SINK_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_XINE_AUDIO_SINK,GstXineAudioSinkClass))
|
||||
#define GST_IS_XINE_AUDIO_SINK(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_XINE_AUDIO_SINK))
|
||||
#define GST_IS_XINE_AUDIO_SINK_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_XINE_AUDIO_SINK))
|
||||
|
||||
GType gst_xine_audio_sink_get_type (void);
|
||||
|
||||
typedef struct _GstXineAudioSink GstXineAudioSink;
|
||||
typedef struct _GstXineAudioSinkClass GstXineAudioSinkClass;
|
||||
|
||||
struct _GstXineAudioSink
|
||||
{
|
||||
GstXine parent;
|
||||
|
||||
GstPad *sinkpad;
|
||||
|
||||
ao_driver_t *driver;
|
||||
guint open; /* number of bytes per sample or 0 if driver not open */
|
||||
};
|
||||
|
||||
struct _GstXineAudioSinkClass
|
||||
{
|
||||
GstXineClass parent_class;
|
||||
|
||||
plugin_node_t *plugin_node;
|
||||
};
|
||||
|
||||
/** GstXineAudioSink ***********************************************************/
|
||||
|
||||
GST_BOILERPLATE (GstXineAudioSink, gst_xine_audio_sink, GstXine, GST_TYPE_XINE);
|
||||
|
||||
static GstStateChangeReturn
|
||||
gst_xine_audio_sink_change_state (GstElement * element,
|
||||
GstStateChange transition);
|
||||
|
||||
static void
|
||||
gst_xine_audio_sink_base_init (gpointer g_class)
|
||||
{
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_sink_class_init (GstXineAudioSinkClass * klass)
|
||||
{
|
||||
GstElementClass *element = GST_ELEMENT_CLASS (klass);
|
||||
|
||||
element->change_state = gst_xine_audio_sink_change_state;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_sink_init (GstXineAudioSink * xine,
|
||||
GstXineAudioSinkClass * g_class)
|
||||
{
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_sink_chain (GstPad * pad, GstData * data)
|
||||
{
|
||||
GstXineAudioSink *xine =
|
||||
GST_XINE_AUDIO_SINK (gst_object_get_parent (GST_OBJECT (pad)));
|
||||
|
||||
while (xine->driver->write (xine->driver, (guint16 *) GST_BUFFER_DATA (data),
|
||||
GST_BUFFER_SIZE (data) / xine->open) == 0);
|
||||
gst_data_unref (GST_DATA (data));
|
||||
}
|
||||
|
||||
static GstStateChangeReturn
|
||||
gst_xine_audio_sink_change_state (GstElement * element,
|
||||
GstStateChange transition)
|
||||
{
|
||||
GstXineAudioSink *xine = GST_XINE_AUDIO_SINK (element);
|
||||
audio_driver_class_t *driver =
|
||||
(audio_driver_class_t *) GST_XINE_AUDIO_SINK_GET_CLASS (xine)->
|
||||
plugin_node->plugin_class;
|
||||
|
||||
switch (transition) {
|
||||
case GST_STATE_CHANGE_NULL_TO_READY:
|
||||
if (driver == NULL) {
|
||||
xine_audio_port_t *port =
|
||||
xine_open_audio_driver (GST_XINE_GET_CLASS (xine)->xine,
|
||||
GST_XINE_AUDIO_SINK_GET_CLASS (xine)->plugin_node->info->id, NULL);
|
||||
|
||||
if (!port)
|
||||
return GST_STATE_CHANGE_FAILURE;
|
||||
port->exit (port);
|
||||
driver =
|
||||
(audio_driver_class_t *) GST_XINE_AUDIO_SINK_GET_CLASS (xine)->
|
||||
plugin_node->plugin_class;
|
||||
if (driver == NULL)
|
||||
return GST_STATE_CHANGE_FAILURE;
|
||||
}
|
||||
xine->driver = driver->open_plugin (driver, NULL);
|
||||
if (!xine->driver)
|
||||
return GST_STATE_CHANGE_FAILURE;
|
||||
break;
|
||||
case GST_STATE_CHANGE_READY_TO_PAUSED:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PAUSED_TO_READY:
|
||||
if (xine->open != 0)
|
||||
xine->driver->close (xine->driver);
|
||||
xine->open = 0;
|
||||
break;
|
||||
case GST_STATE_CHANGE_READY_TO_NULL:
|
||||
xine->driver->exit (xine->driver);
|
||||
xine->driver = NULL;
|
||||
break;
|
||||
default:
|
||||
GST_ERROR_OBJECT (element, "invalid state change");
|
||||
break;
|
||||
}
|
||||
|
||||
return GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
|
||||
(element), GST_STATE_CHANGE_SUCCESS);
|
||||
}
|
||||
|
||||
static GstCaps *
|
||||
_xine_audio_sink_get_caps (GstPad * pad)
|
||||
{
|
||||
GstXineAudioSink *xine =
|
||||
GST_XINE_AUDIO_SINK (gst_object_get_parent (GST_OBJECT (pad)));
|
||||
GstCaps *caps, *ret = gst_caps_new_empty ();
|
||||
guint32 capa, channels;
|
||||
|
||||
if (!xine->driver)
|
||||
return gst_caps_copy (gst_pad_get_pad_template_caps (pad));
|
||||
|
||||
capa = xine->driver->get_capabilities (xine->driver);
|
||||
channels = capa & (AO_CAP_MODE_MONO | AO_CAP_MODE_STEREO);
|
||||
|
||||
if (channels == 0) {
|
||||
/* neither mono nor stereo supported, die */
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* this loop is messy */
|
||||
capa &= AO_CAP_8BITS;
|
||||
do {
|
||||
if (capa & AO_CAP_8BITS) {
|
||||
caps = gst_caps_from_string ("audio/x-raw-int, "
|
||||
"signed = (boolean) FALSE, "
|
||||
"width = (int) 8, "
|
||||
"depth = (int) 8, " "rate = (int) [ 8000, 192000 ]");
|
||||
capa &= ~AO_CAP_8BITS;
|
||||
} else {
|
||||
caps = gst_caps_from_string ("audio/x-raw-int, "
|
||||
"endianness = (int) BYTE_ORDER, "
|
||||
"signed = (boolean) TRUE, "
|
||||
"width = (int) 16, "
|
||||
"depth = (int) 16, " "rate = (int) [ 8000, 192000 ]");
|
||||
capa = -1;
|
||||
}
|
||||
switch (channels) {
|
||||
case AO_CAP_MODE_MONO | AO_CAP_MODE_STEREO:
|
||||
gst_caps_set_simple (caps, "channels", GST_TYPE_INT_RANGE, 1, 2, NULL);
|
||||
break;
|
||||
case AO_CAP_MODE_MONO:
|
||||
gst_caps_set_simple (caps, "channels", G_TYPE_INT, 1, NULL);
|
||||
break;
|
||||
case AO_CAP_MODE_STEREO:
|
||||
gst_caps_set_simple (caps, "channels", G_TYPE_INT, 2, NULL);
|
||||
break;
|
||||
default:
|
||||
g_assert_not_reached ();
|
||||
break;
|
||||
}
|
||||
gst_caps_append (ret, caps);
|
||||
} while (capa != -1);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static GstPadLinkReturn
|
||||
_xine_audio_sink_link (GstPad * pad, const GstCaps * caps)
|
||||
{
|
||||
GstStructure *structure = gst_caps_get_structure (caps, 0);
|
||||
GstXineAudioSink *xine =
|
||||
GST_XINE_AUDIO_SINK (gst_object_get_parent (GST_OBJECT (pad)));
|
||||
guint channels, temp, rate, width;
|
||||
int mode;
|
||||
|
||||
if (!gst_structure_get_int (structure, "channels", &channels))
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
mode = (channels == 1) ? AO_CAP_MODE_MONO : AO_CAP_MODE_STEREO;
|
||||
if (!gst_structure_get_int (structure, "rate", &rate))
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
if (!gst_structure_get_int (structure, "width", &width))
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
|
||||
if (xine->open != 0)
|
||||
xine->driver->close (xine->driver);
|
||||
xine->open = 0;
|
||||
temp = xine->driver->open (xine->driver, width, rate, mode);
|
||||
if (temp == 0)
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
|
||||
xine->open = channels * width / 8;
|
||||
if (temp != rate) {
|
||||
/* FIXME? */
|
||||
GST_WARNING_OBJECT (xine, "rates don't match (requested: %u, got %u)", rate,
|
||||
temp);
|
||||
}
|
||||
|
||||
return GST_PAD_LINK_OK;
|
||||
}
|
||||
|
||||
/** GstXineAudioSink subclasses ************************************************/
|
||||
|
||||
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
|
||||
GST_PAD_SINK,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("audio/x-raw-int, "
|
||||
"signed = (boolean) FALSE, "
|
||||
"width = (int) 8, "
|
||||
"depth = (int) 8, "
|
||||
"rate = (int) [ 8000, 192000 ], "
|
||||
"channels = (int) [1, 2]; "
|
||||
"audio/x-raw-int, "
|
||||
"endianness = (int) BYTE_ORDER, "
|
||||
"signed = (boolean) TRUE, "
|
||||
"width = (int) 16, "
|
||||
"depth = (int) 16, "
|
||||
"rate = (int) [ 8000, 192000 ], " "channels = (int) [1, 2]")
|
||||
);
|
||||
|
||||
static void
|
||||
gst_xine_audio_sink_subclass_init (gpointer g_class, gpointer class_data)
|
||||
{
|
||||
GstXineAudioSinkClass *xine_class = GST_XINE_AUDIO_SINK_CLASS (g_class);
|
||||
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
|
||||
GstElementDetails details = GST_ELEMENT_DETAILS (NULL,
|
||||
"Source",
|
||||
NULL,
|
||||
"Benjamin Otte <otte@gnome.org>");
|
||||
|
||||
xine_class->plugin_node = class_data;
|
||||
details.longname =
|
||||
g_strdup_printf ("%s xine audio sink", xine_class->plugin_node->info->id);
|
||||
details.description =
|
||||
g_strdup_printf ("%s audio output using Xine",
|
||||
xine_class->plugin_node->info->id);
|
||||
gst_element_class_set_details (element_class, &details);
|
||||
g_free (details.longname);
|
||||
g_free (details.description);
|
||||
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&sink_template));
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_audio_sink_sub_init (GTypeInstance * instance, gpointer g_class)
|
||||
{
|
||||
GstElementClass *klass = GST_ELEMENT_GET_CLASS (instance);
|
||||
GstXineAudioSink *xine = GST_XINE_AUDIO_SINK (instance);
|
||||
|
||||
xine->sinkpad =
|
||||
gst_pad_new_from_template (gst_element_class_get_pad_template (klass,
|
||||
"sink"), "sink");
|
||||
gst_pad_set_chain_function (xine->sinkpad, gst_xine_audio_sink_chain);
|
||||
gst_pad_set_getcaps_function (xine->sinkpad, _xine_audio_sink_get_caps);
|
||||
gst_pad_set_link_function (xine->sinkpad, _xine_audio_sink_link);
|
||||
gst_element_add_pad (GST_ELEMENT (xine), xine->sinkpad);
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_xine_audio_sink_init_plugin (GstPlugin * plugin)
|
||||
{
|
||||
GTypeInfo plugin_info = {
|
||||
sizeof (GstXineAudioSinkClass),
|
||||
NULL,
|
||||
NULL,
|
||||
gst_xine_audio_sink_subclass_init,
|
||||
NULL,
|
||||
NULL,
|
||||
sizeof (GstXineAudioSink),
|
||||
0,
|
||||
gst_xine_audio_sink_sub_init,
|
||||
};
|
||||
plugin_node_t *node;
|
||||
GstXineClass *klass;
|
||||
|
||||
klass = g_type_class_ref (GST_TYPE_XINE);
|
||||
|
||||
node = xine_list_first_content (klass->xine->plugin_catalog->aout);
|
||||
while (node) {
|
||||
gchar *plugin_name = g_strdup_printf ("xineaudiosink_%s", node->info->id);
|
||||
gchar *type_name = g_strdup_printf ("GstXineAudioSink%s", node->info->id);
|
||||
GType type;
|
||||
|
||||
plugin_info.class_data = node;
|
||||
type =
|
||||
g_type_register_static (GST_TYPE_XINE_AUDIO_SINK, type_name,
|
||||
&plugin_info, 0);
|
||||
g_free (type_name);
|
||||
if (!gst_element_register (plugin, plugin_name, GST_RANK_MARGINAL, type)) {
|
||||
g_free (plugin_name);
|
||||
return FALSE;
|
||||
}
|
||||
g_free (plugin_name);
|
||||
|
||||
node = xine_list_next_content (klass->xine->plugin_catalog->aout);
|
||||
}
|
||||
|
||||
g_type_class_unref (klass);
|
||||
return TRUE;
|
||||
}
|
|
@ -1,119 +0,0 @@
|
|||
/* GStreamer
|
||||
* Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
|
||||
*
|
||||
* 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 "gstxine.h"
|
||||
#include <xine/buffer.h>
|
||||
|
||||
typedef struct
|
||||
{
|
||||
guint32 xine;
|
||||
gchar *caps;
|
||||
} GstXineCapsMap;
|
||||
|
||||
static GstXineCapsMap _gst_xine_caps_map[] = {
|
||||
{BUF_AUDIO_QDESIGN2, "audio/x-qdm2"},
|
||||
/* FIXME:
|
||||
#define BUF_AUDIO_A52 0x03000000
|
||||
#define BUF_AUDIO_MPEG 0x03010000
|
||||
#define BUF_AUDIO_LPCM_BE 0x03020000
|
||||
#define BUF_AUDIO_LPCM_LE 0x03030000
|
||||
#define BUF_AUDIO_WMAV1 0x03040000
|
||||
#define BUF_AUDIO_DTS 0x03050000
|
||||
#define BUF_AUDIO_MSADPCM 0x03060000
|
||||
#define BUF_AUDIO_MSIMAADPCM 0x03070000
|
||||
#define BUF_AUDIO_MSGSM 0x03080000
|
||||
#define BUF_AUDIO_VORBIS 0x03090000
|
||||
#define BUF_AUDIO_IMC 0x030a0000
|
||||
#define BUF_AUDIO_LH 0x030b0000
|
||||
#define BUF_AUDIO_VOXWARE 0x030c0000
|
||||
#define BUF_AUDIO_ACELPNET 0x030d0000
|
||||
#define BUF_AUDIO_AAC 0x030e0000
|
||||
#define BUF_AUDIO_DNET 0x030f0000
|
||||
#define BUF_AUDIO_VIVOG723 0x03100000
|
||||
#define BUF_AUDIO_DK3ADPCM 0x03110000
|
||||
#define BUF_AUDIO_DK4ADPCM 0x03120000
|
||||
#define BUF_AUDIO_ROQ 0x03130000
|
||||
#define BUF_AUDIO_QTIMAADPCM 0x03140000
|
||||
#define BUF_AUDIO_MAC3 0x03150000
|
||||
#define BUF_AUDIO_MAC6 0x03160000
|
||||
#define BUF_AUDIO_QDESIGN1 0x03170000
|
||||
#define BUF_AUDIO_QDESIGN2 0x03180000
|
||||
#define BUF_AUDIO_QCLP 0x03190000
|
||||
#define BUF_AUDIO_SMJPEG_IMA 0x031A0000
|
||||
#define BUF_AUDIO_VQA_IMA 0x031B0000
|
||||
#define BUF_AUDIO_MULAW 0x031C0000
|
||||
#define BUF_AUDIO_ALAW 0x031D0000
|
||||
#define BUF_AUDIO_GSM610 0x031E0000
|
||||
#define BUF_AUDIO_EA_ADPCM 0x031F0000
|
||||
#define BUF_AUDIO_WMAV2 0x03200000
|
||||
#define BUF_AUDIO_COOK 0x03210000
|
||||
#define BUF_AUDIO_ATRK 0x03220000
|
||||
#define BUF_AUDIO_14_4 0x03230000
|
||||
#define BUF_AUDIO_28_8 0x03240000
|
||||
#define BUF_AUDIO_SIPRO 0x03250000
|
||||
#define BUF_AUDIO_WMAV3 0x03260000
|
||||
#define BUF_AUDIO_INTERPLAY 0x03270000
|
||||
#define BUF_AUDIO_XA_ADPCM 0x03280000
|
||||
#define BUF_AUDIO_WESTWOOD 0x03290000
|
||||
#define BUF_AUDIO_DIALOGIC_IMA 0x032A0000
|
||||
#define BUF_AUDIO_NSF 0x032B0000
|
||||
#define BUF_AUDIO_FLAC 0x032C0000
|
||||
#define BUF_AUDIO_DV 0x032D0000
|
||||
#define BUF_AUDIO_WMAV 0x032E0000
|
||||
#define BUF_AUDIO_SPEEX 0x032F0000
|
||||
#define BUF_AUDIO_RAWPCM 0x03300000
|
||||
#define BUF_AUDIO_4X_ADPCM 0x03310000
|
||||
*/
|
||||
{0, NULL}
|
||||
};
|
||||
|
||||
const gchar *
|
||||
gst_xine_get_caps_for_format (guint32 format)
|
||||
{
|
||||
guint i = 0;
|
||||
|
||||
while (_gst_xine_caps_map[i].xine != 0) {
|
||||
if (_gst_xine_caps_map[i].xine == format)
|
||||
return _gst_xine_caps_map[i].caps;
|
||||
i++;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
guint32
|
||||
gst_xine_get_format_for_caps (const GstCaps * caps)
|
||||
{
|
||||
guint i = 0;
|
||||
GstCaps *compare, *intersect;
|
||||
|
||||
while (_gst_xine_caps_map[i].xine != 0) {
|
||||
compare = gst_caps_from_string (_gst_xine_caps_map[i].caps);
|
||||
intersect = gst_caps_intersect (caps, compare);
|
||||
gst_caps_free (compare);
|
||||
if (!gst_caps_is_empty (intersect)) {
|
||||
gst_caps_free (intersect);
|
||||
return _gst_xine_caps_map[i].xine;
|
||||
}
|
||||
gst_caps_free (intersect);
|
||||
i++;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
|
@ -1,350 +0,0 @@
|
|||
/* GStreamer
|
||||
* Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
|
||||
*
|
||||
* 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 <gst/gst.h>
|
||||
#include "gstxine.h"
|
||||
#include <xine/input_plugin.h>
|
||||
#include <xine/xine_internal.h>
|
||||
#include <xine/plugin_catalog.h>
|
||||
|
||||
#define GST_TYPE_XINE_INPUT \
|
||||
(gst_xine_input_get_type())
|
||||
#define GST_XINE_INPUT(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_XINE_INPUT,GstXineInput))
|
||||
#define GST_XINE_INPUT_GET_CLASS(obj) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_XINE_INPUT, GstXineInputClass))
|
||||
#define GST_XINE_INPUT_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_XINE_INPUT,GstXineInputClass))
|
||||
#define GST_IS_XINE_INPUT(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_XINE_INPUT))
|
||||
#define GST_IS_XINE_INPUT_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_XINE_INPUT))
|
||||
|
||||
GType gst_xine_input_get_type (void);
|
||||
|
||||
typedef struct _GstXineInput GstXineInput;
|
||||
typedef struct _GstXineInputClass GstXineInputClass;
|
||||
|
||||
struct _GstXineInput
|
||||
{
|
||||
GstXine parent;
|
||||
|
||||
GstPad *srcpad;
|
||||
|
||||
input_plugin_t *input;
|
||||
gchar *location;
|
||||
guint blocksize;
|
||||
};
|
||||
|
||||
struct _GstXineInputClass
|
||||
{
|
||||
GstXineClass parent_class;
|
||||
|
||||
plugin_node_t *plugin_node;
|
||||
};
|
||||
|
||||
/** GstXineInput ***********************************************************/
|
||||
|
||||
enum
|
||||
{
|
||||
ARG_0,
|
||||
ARG_LOCATION
|
||||
};
|
||||
|
||||
GST_BOILERPLATE (GstXineInput, gst_xine_input, GstXine, GST_TYPE_XINE);
|
||||
|
||||
static void gst_xine_input_dispose (GObject * object);
|
||||
static void gst_xine_input_set_property (GObject * object, guint prop_id,
|
||||
const GValue * value, GParamSpec * pspec);
|
||||
static void gst_xine_input_get_property (GObject * object, guint prop_id,
|
||||
GValue * value, GParamSpec * pspec);
|
||||
static GstStateChangeReturn
|
||||
gst_xine_input_change_state (GstElement * element, GstStateChange transition);
|
||||
|
||||
static void
|
||||
gst_xine_input_base_init (gpointer g_class)
|
||||
{
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_input_class_init (GstXineInputClass * klass)
|
||||
{
|
||||
GstElementClass *element = GST_ELEMENT_CLASS (klass);
|
||||
GObjectClass *object = G_OBJECT_CLASS (klass);
|
||||
|
||||
element->change_state = gst_xine_input_change_state;
|
||||
|
||||
object->set_property = gst_xine_input_set_property;
|
||||
object->get_property = gst_xine_input_get_property;
|
||||
object->dispose = gst_xine_input_dispose;
|
||||
|
||||
g_object_class_install_property (object, ARG_LOCATION,
|
||||
g_param_spec_string ("location", "location", "location",
|
||||
NULL, G_PARAM_READWRITE));
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_input_init (GstXineInput * xine, GstXineInputClass * g_class)
|
||||
{
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_input_dispose (GObject * object)
|
||||
{
|
||||
GstXineInput *xine = GST_XINE_INPUT (object);
|
||||
|
||||
g_free (xine->location);
|
||||
xine->location = NULL;
|
||||
|
||||
GST_CALL_PARENT (G_OBJECT_CLASS, dispose, (object));
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_input_set_property (GObject * object, guint prop_id,
|
||||
const GValue * value, GParamSpec * pspec)
|
||||
{
|
||||
GstXineInput *xine = GST_XINE_INPUT (object);
|
||||
|
||||
switch (prop_id) {
|
||||
case ARG_LOCATION:
|
||||
if (gst_element_get_state (GST_ELEMENT (xine)) != GST_STATE_NULL)
|
||||
return;
|
||||
if (xine->location)
|
||||
g_free (xine->location);
|
||||
xine->location = g_strdup (g_value_get_string (value));
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_input_get_property (GObject * object, guint prop_id, GValue * value,
|
||||
GParamSpec * pspec)
|
||||
{
|
||||
GstXineInput *xine = GST_XINE_INPUT (object);
|
||||
|
||||
switch (prop_id) {
|
||||
case ARG_LOCATION:
|
||||
g_value_set_string (value, xine->location);
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
#define BUFFER_SIZE 4096 /* FIXME: what size? */
|
||||
static GstData *
|
||||
gst_xine_input_get (GstPad * pad)
|
||||
{
|
||||
GstXineInput *xine =
|
||||
GST_XINE_INPUT (gst_object_get_parent (GST_OBJECT (pad)));
|
||||
GstBuffer *buf;
|
||||
gint real_size, position;
|
||||
|
||||
/* FIXME: how does xine figure out EOS? */
|
||||
position = xine->input->get_current_pos (xine->input);
|
||||
if (position > 0 && position == xine->input->get_length (xine->input)) {
|
||||
gst_element_set_eos (GST_ELEMENT (xine));
|
||||
return GST_DATA (gst_event_new (GST_EVENT_EOS));
|
||||
}
|
||||
|
||||
buf =
|
||||
gst_pad_alloc_buffer_and_set_caps (xine->srcpad, GST_BUFFER_OFFSET_NONE,
|
||||
xine->blocksize);
|
||||
GST_BUFFER_OFFSET (buf) = position;
|
||||
real_size =
|
||||
xine->input->read (xine->input, GST_BUFFER_DATA (buf),
|
||||
GST_BUFFER_MAXSIZE (buf));
|
||||
GST_BUFFER_SIZE (buf) = real_size;
|
||||
if (real_size < 0) {
|
||||
GST_ELEMENT_ERROR (xine, RESOURCE, READ, (NULL), ("error %d reading data",
|
||||
real_size));
|
||||
gst_data_unref (GST_DATA (buf));
|
||||
return NULL;
|
||||
} else if (real_size == 0) {
|
||||
buf_element_t *element;
|
||||
|
||||
if (xine->input->get_capabilities (xine->input) & INPUT_CAP_BLOCK)
|
||||
element =
|
||||
xine->input->read_block (xine->input,
|
||||
gst_xine_get_stream (GST_XINE (xine))->audio_fifo, xine->blocksize);
|
||||
if (element == NULL) {
|
||||
/* FIXME: is this EOS? */
|
||||
gst_element_set_eos (GST_ELEMENT (xine));
|
||||
return GST_DATA (gst_event_new (GST_EVENT_EOS));
|
||||
} else {
|
||||
GST_BUFFER_SIZE (buf) = element->size;
|
||||
/* FIXME: put buf_element_t data in buffer */
|
||||
memcpy (GST_BUFFER_DATA (buf), element->mem, element->size);
|
||||
element->free_buffer (element);
|
||||
}
|
||||
}
|
||||
GST_BUFFER_OFFSET_END (buf) = xine->input->get_current_pos (xine->input);
|
||||
|
||||
return GST_DATA (buf);
|
||||
}
|
||||
|
||||
static GstStateChangeReturn
|
||||
gst_xine_input_change_state (GstElement * element, GstStateChange transition)
|
||||
{
|
||||
GstXineInput *xine = GST_XINE_INPUT (element);
|
||||
input_class_t *input =
|
||||
(input_class_t *) GST_XINE_INPUT_GET_CLASS (xine)->plugin_node->
|
||||
plugin_class;
|
||||
|
||||
switch (transition) {
|
||||
case GST_STATE_CHANGE_NULL_TO_READY:
|
||||
xine->input =
|
||||
input->get_instance (input, gst_xine_get_stream (GST_XINE (xine)),
|
||||
xine->location);
|
||||
if (!xine->input)
|
||||
return GST_STATE_CHANGE_FAILURE;
|
||||
if (xine->input->open (xine->input) == 0)
|
||||
return GST_STATE_CHANGE_FAILURE;
|
||||
xine->blocksize = xine->input->get_blocksize (xine->input);
|
||||
if (xine->blocksize == 0)
|
||||
xine->blocksize = BUFFER_SIZE;
|
||||
break;
|
||||
case GST_STATE_CHANGE_READY_TO_PAUSED:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PAUSED_TO_READY:
|
||||
/* FIXME: reset stream */
|
||||
break;
|
||||
case GST_STATE_CHANGE_READY_TO_NULL:
|
||||
xine->input->dispose (xine->input);
|
||||
xine->input = NULL;
|
||||
break;
|
||||
default:
|
||||
GST_ERROR_OBJECT (element, "invalid state change");
|
||||
break;
|
||||
}
|
||||
|
||||
return GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
|
||||
(element), GST_STATE_CHANGE_SUCCESS);
|
||||
}
|
||||
|
||||
/** GstXineInput subclasses ************************************************/
|
||||
|
||||
static GstStaticPadTemplate any_template = GST_STATIC_PAD_TEMPLATE ("src",
|
||||
GST_PAD_SRC,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS_ANY);
|
||||
|
||||
static GstStaticPadTemplate cdda_template = GST_STATIC_PAD_TEMPLATE ("src",
|
||||
GST_PAD_SRC,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("audio/x-raw-int, "
|
||||
"endianness = (int) LITTLE_ENDIAN, "
|
||||
"signed = (boolean) true, "
|
||||
"width = (int) 16, "
|
||||
"depth = (int) 16, " "rate = (int) 44100, " "channels = (int) 2")
|
||||
);
|
||||
|
||||
static void
|
||||
gst_xine_input_subclass_init (gpointer g_class, gpointer class_data)
|
||||
{
|
||||
GstXineInputClass *xine_class = GST_XINE_INPUT_CLASS (g_class);
|
||||
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
|
||||
GstElementDetails details = GST_ELEMENT_DETAILS (NULL,
|
||||
"Source",
|
||||
NULL,
|
||||
"Benjamin Otte <otte@gnome.org>");
|
||||
input_class_t *input;
|
||||
|
||||
xine_class->plugin_node = class_data;
|
||||
input = (input_class_t *) xine_class->plugin_node->plugin_class;
|
||||
details.longname =
|
||||
g_strdup_printf ("%s xine input", input->get_identifier (input));
|
||||
details.description = g_strdup_printf ("%s", input->get_description (input));
|
||||
gst_element_class_set_details (element_class, &details);
|
||||
g_free (details.longname);
|
||||
g_free (details.description);
|
||||
|
||||
/* FIXME: this is pretty hackish, anyone knows a better idea (xine doesn't) */
|
||||
if (strcmp (input->get_identifier (input), "cdda") == 0) {
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&cdda_template));
|
||||
} else {
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&any_template));
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gst_xine_input_sub_init (GTypeInstance * instance, gpointer g_class)
|
||||
{
|
||||
GstElementClass *klass = GST_ELEMENT_GET_CLASS (instance);
|
||||
GstXineInput *xine = GST_XINE_INPUT (instance);
|
||||
|
||||
xine->srcpad =
|
||||
gst_pad_new_from_template (gst_element_class_get_pad_template (klass,
|
||||
"src"), "src");
|
||||
gst_pad_set_get_function (xine->srcpad, gst_xine_input_get);
|
||||
gst_element_add_pad (GST_ELEMENT (xine), xine->srcpad);
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_xine_input_init_plugin (GstPlugin * plugin)
|
||||
{
|
||||
GTypeInfo plugin_info = {
|
||||
sizeof (GstXineInputClass),
|
||||
NULL,
|
||||
NULL,
|
||||
gst_xine_input_subclass_init,
|
||||
NULL,
|
||||
NULL,
|
||||
sizeof (GstXineInput),
|
||||
0,
|
||||
gst_xine_input_sub_init,
|
||||
};
|
||||
plugin_node_t *node;
|
||||
GstXineClass *klass;
|
||||
|
||||
klass = g_type_class_ref (GST_TYPE_XINE);
|
||||
|
||||
node = xine_list_first_content (klass->xine->plugin_catalog->input);
|
||||
while (node) {
|
||||
gchar *plugin_name = g_strdup_printf ("xinesrc_%s", node->info->id);
|
||||
gchar *type_name = g_strdup_printf ("GstXineInput%s", node->info->id);
|
||||
GType type;
|
||||
|
||||
plugin_info.class_data = node;
|
||||
type =
|
||||
g_type_register_static (GST_TYPE_XINE_INPUT, type_name, &plugin_info,
|
||||
0);
|
||||
g_free (type_name);
|
||||
if (!gst_element_register (plugin, plugin_name, GST_RANK_MARGINAL, type)) {
|
||||
g_free (plugin_name);
|
||||
return FALSE;
|
||||
}
|
||||
g_free (plugin_name);
|
||||
|
||||
node = xine_list_next_content (klass->xine->plugin_catalog->input);
|
||||
}
|
||||
|
||||
g_type_class_unref (klass);
|
||||
return TRUE;
|
||||
}
|
Loading…
Reference in a new issue