mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-20 07:16:55 +00:00
Remove unused polyp audio plugin code
polypaudio was renamed to pulseaudio ages ago. Fixes #618867.
This commit is contained in:
Tim-Philipp Müller
parent
e0cb4fba52
commit
f994f51a2c
5 changed files with 0 additions and 792 deletions
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@ -276,12 +276,6 @@ TIMIDITY_DIR=
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endif
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endif
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# if USE_POLYP
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# POLYP_DIR=polyp
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# else
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POLYP_DIR=
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# endif
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if USE_SCHRO
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SCHRO_DIR=schroedinger
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else
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@ -411,7 +405,6 @@ SUBDIRS=\
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$(NEON_DIR) \
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$(OFA_DIR) \
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$(RSVG_DIR) \
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$(POLYP_DIR) \
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$(SCHRO_DIR) \
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$(SDL_DIR) \
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$(SHOUT_DIR) \
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@ -1,9 +0,0 @@
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plugin_LTLIBRARIES = libgstpolypaudio.la
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libgstpolypaudio_la_SOURCES = plugin.c polypsink.c
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libgstpolypaudio_la_CFLAGS = $(GST_CFLAGS)
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libgstpolypaudio_la_LIBADD = $(GST_LIBS) $(POLYP_LIBS)
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libgstpolypaudio_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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libgstpolypaudio_la_LIBTOOLFLAGS = --tag=disable-static
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noinst_HEADERS = polypsink.h
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@ -1,27 +0,0 @@
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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 "polypsink.h"
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GST_DEBUG_CATEGORY (polyp_debug);
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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if (!gst_library_load ("gstaudio"))
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return FALSE;
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if (!(gst_element_register (plugin, "polypsink", GST_RANK_NONE,
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GST_TYPE_POLYPSINK)))
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return FALSE;
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GST_DEBUG_CATEGORY_INIT (polyp_debug, "polyp", 0, "Polypaudio elements");
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return TRUE;
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_VERSION_MINOR,
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"polypsink", "Polypaudio Element Plugins",
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plugin_init,
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VERSION,
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"LGPL", "polypaudio", "http://0pointer.de/lennart/projects/gst-polyp/")
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@ -1,691 +0,0 @@
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/*
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* This sink plugin works, but has some room for improvements:
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*
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* - Export polypaudio's stream clock through gstreamer's API
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* - Add support for querying latency information
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* - Add a source for polypaudio
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*
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* Lennart Poettering, 2004
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*/
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#include <pthread.h>
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#include <string.h>
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#include <stdio.h>
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#include <polyp/polyplib-error.h>
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#include <polyp/mainloop.h>
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#include "polypsink.h"
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GST_DEBUG_CATEGORY_EXTERN (polyp_debug);
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#define GST_CAT_DEFAULT polyp_debug
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enum
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{
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ARG_0,
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ARG_SERVER,
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ARG_SINK,
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};
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static GstElementClass *parent_class = NULL;
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static void create_stream (GstPolypSink * polypsink);
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static void destroy_stream (GstPolypSink * polypsink);
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static void create_context (GstPolypSink * polypsink);
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static void destroy_context (GstPolypSink * polypsink);
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static void
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gst_polypsink_base_init (gpointer g_class)
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{
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static GstStaticPadTemplate pad_template = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("audio/x-raw-int, "
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"endianness = (int) { LITTLE_ENDIAN , BIG_ENDIAN }, "
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"signed = (boolean) TRUE, "
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"width = (int) 16, "
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"depth = (int) 16, "
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"rate = (int) [ 1, MAX ], " "channels = (int) [ 1, 16 ]"
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#if 0
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";audio/x-raw-float, "
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"endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, "
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"width = (int) 32, "
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"rate = (int) [ 1, MAX ], "
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"channels = (int) [ 1, 16 ];"
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"audio/x-raw-int, "
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"signed = (boolean) FALSE, "
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"width = (int) 8, "
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"depth = (int) 8, "
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"rate = (int) [ 1, MAX ], " "channels = (int) [ 1, 16 ]"
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#endif
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)
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);
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GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&pad_template));
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gst_element_class_set_details_simple (element_class, "Polypaudio audio sink",
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"Sink/Audio", "Plays audio to a Polypaudio server", "Lennart Poettering");
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}
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static void
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gst_polypsink_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec)
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{
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GstPolypSink *polypsink;
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g_return_if_fail (GST_IS_POLYPSINK (object));
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polypsink = GST_POLYPSINK (object);
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switch (prop_id) {
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case ARG_SERVER:
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g_free (polypsink->server);
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polypsink->server = g_strdup (g_value_get_string (value));
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break;
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case ARG_SINK:
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g_free (polypsink->sink);
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polypsink->sink = g_strdup (g_value_get_string (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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gst_polypsink_get_property (GObject * object, guint prop_id, GValue * value,
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GParamSpec * pspec)
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{
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GstPolypSink *polypsink;
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g_return_if_fail (GST_IS_POLYPSINK (object));
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polypsink = GST_POLYPSINK (object);
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switch (prop_id) {
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case ARG_SERVER:
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g_value_set_string (value, polypsink->server);
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break;
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case ARG_SINK:
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g_value_set_string (value, polypsink->sink);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static GstStateChangeReturn
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gst_polypsink_change_state (GstElement * element, GstStateChange transition)
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{
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GstPolypSink *polypsink;
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polypsink = GST_POLYPSINK (element);
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switch (transition) {
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case GST_STATE_CHANGE_NULL_TO_READY:
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create_context (polypsink);
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break;
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case GST_STATE_CHANGE_READY_TO_NULL:
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destroy_context (polypsink);
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break;
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case GST_STATE_CHANGE_READY_TO_PAUSED:
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create_stream (polypsink);
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if (polypsink->stream
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&& pa_stream_get_state (polypsink->stream) == PA_STREAM_READY)
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pa_operation_unref (pa_stream_cork (polypsink->stream, 1, NULL, NULL));
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break;
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case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
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if (polypsink->stream
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&& pa_stream_get_state (polypsink->stream) == PA_STREAM_READY)
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pa_operation_unref (pa_stream_cork (polypsink->stream, 1, NULL, NULL));
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break;
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case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
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create_stream (polypsink);
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if (polypsink->stream
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&& pa_stream_get_state (polypsink->stream) == PA_STREAM_READY)
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pa_operation_unref (pa_stream_cork (polypsink->stream, 0, NULL, NULL));
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break;
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case GST_STATE_CHANGE_PAUSED_TO_READY:
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destroy_stream (polypsink);
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break;
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}
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if (GST_ELEMENT_CLASS (parent_class)->change_state)
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return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
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return GST_STATE_CHANGE_SUCCESS;
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}
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static void
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do_write (GstPolypSink * polypsink, size_t length)
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{
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size_t l;
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if (!polypsink->buffer)
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return;
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g_assert (polypsink->buffer_index < GST_BUFFER_SIZE (polypsink->buffer));
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l = GST_BUFFER_SIZE (polypsink->buffer) - polypsink->buffer_index;
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if (l > length)
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l = length;
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pa_stream_write (polypsink->stream,
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GST_BUFFER_DATA (polypsink->buffer) + polypsink->buffer_index, l, NULL,
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0);
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polypsink->buffer_index += l;
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if (polypsink->buffer_index >= GST_BUFFER_SIZE (polypsink->buffer)) {
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gst_buffer_unref (polypsink->buffer);
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polypsink->buffer = NULL;
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polypsink->buffer_index = 0;
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}
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}
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static void
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stream_write_callback (struct pa_stream *s, size_t length, void *userdata)
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{
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GstPolypSink *polypsink = userdata;
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g_assert (s && length && polypsink);
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do_write (polypsink, length);
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}
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static void
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stream_state_callback (struct pa_stream *s, void *userdata)
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{
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GstPolypSink *polypsink = userdata;
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g_assert (s && polypsink);
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switch (pa_stream_get_state (s)) {
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case PA_STREAM_DISCONNECTED:
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case PA_STREAM_CREATING:
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break;
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case PA_STREAM_READY:
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break;
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case PA_STREAM_FAILED:
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GST_ELEMENT_ERROR (GST_ELEMENT (polypsink), RESOURCE, BUSY,
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("Stream creation failed: %s",
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pa_strerror (pa_context_errno (pa_stream_get_context (s)))),
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(NULL));
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/* Pass over */
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case PA_STREAM_TERMINATED:
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default:
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polypsink->mainloop_api->quit (polypsink->mainloop_api, 1);
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destroy_context (polypsink);
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break;
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}
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}
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static void
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context_state_callback (struct pa_context *c, void *userdata)
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{
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GstPolypSink *polypsink = userdata;
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g_assert (c && polypsink);
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switch (pa_context_get_state (c)) {
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case PA_CONTEXT_UNCONNECTED:
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case PA_CONTEXT_CONNECTING:
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case PA_CONTEXT_AUTHORIZING:
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case PA_CONTEXT_SETTING_NAME:
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break;
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case PA_CONTEXT_READY:{
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GstState state;
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g_assert (!polypsink->stream);
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state = gst_element_get_state (GST_ELEMENT (polypsink));
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if (state == GST_STATE_PAUSED || state == GST_STATE_PLAYING)
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create_stream (polypsink);
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break;
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}
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case PA_CONTEXT_FAILED:
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GST_ELEMENT_ERROR (GST_ELEMENT (polypsink), RESOURCE, BUSY,
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("Connection failed: %s", pa_strerror (pa_context_errno (c))),
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(NULL));
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/* Pass over */
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case PA_CONTEXT_TERMINATED:
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default:
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polypsink->mainloop_api->quit (polypsink->mainloop_api, 1);
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destroy_context (polypsink);
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break;
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}
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}
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static void
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create_stream (GstPolypSink * polypsink)
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{
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char t[256];
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g_assert (polypsink);
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if (polypsink->stream)
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return;
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if (!polypsink->context) {
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create_context (polypsink);
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return;
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}
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if (!polypsink->negotiated)
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return;
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if (pa_context_get_state (polypsink->context) != PA_CONTEXT_READY)
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return;
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pa_sample_spec_snprint (t, sizeof (t), &polypsink->sample_spec);
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polypsink->stream =
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pa_stream_new (polypsink->context, "gstreamer output",
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&polypsink->sample_spec);
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g_assert (polypsink->stream);
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pa_stream_set_state_callback (polypsink->stream, stream_state_callback,
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polypsink);
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pa_stream_set_write_callback (polypsink->stream, stream_write_callback,
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polypsink);
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pa_stream_connect_playback (polypsink->stream, NULL, NULL,
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PA_STREAM_INTERPOLATE_LATENCY, PA_VOLUME_NORM);
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}
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static void
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create_context (GstPolypSink * polypsink)
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{
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g_assert (polypsink);
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if (polypsink->context)
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return;
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polypsink->context = pa_context_new (polypsink->mainloop_api, "gstreamer");
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g_assert (polypsink->context);
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pa_context_set_state_callback (polypsink->context, context_state_callback,
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polypsink);
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if (polypsink->server && polypsink->server[0]) {
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pa_context_connect (polypsink->context, polypsink->server, 1, NULL);
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} else {
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pa_context_connect (polypsink->context, NULL, 1, NULL);
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}
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}
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static void
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destroy_stream (GstPolypSink * polypsink)
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{
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g_assert (polypsink);
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if (polypsink->stream) {
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struct pa_stream *s = polypsink->stream;
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polypsink->stream = NULL;
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pa_stream_set_state_callback (s, NULL, NULL);
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pa_stream_set_write_callback (s, NULL, NULL);
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pa_stream_unref (s);
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}
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}
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static void
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destroy_context (GstPolypSink * polypsink)
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{
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destroy_stream (polypsink);
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if (polypsink->context) {
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struct pa_context *c = polypsink->context;
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polypsink->context = NULL;
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pa_context_set_state_callback (c, NULL, NULL);
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pa_context_unref (c);
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}
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}
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static void
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gst_polypsink_chain (GstPad * pad, GstData * data)
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{
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GstPolypSink *polypsink = GST_POLYPSINK (gst_pad_get_parent (pad));
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g_assert (!polypsink->buffer);
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if (GST_IS_EVENT (data)) {
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GstEvent *event = GST_EVENT (data);
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switch (GST_EVENT_TYPE (event)) {
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case GST_EVENT_EOS:
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if (polypsink->stream) {
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struct pa_operation *o;
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pa_operation_unref (pa_stream_cork (polypsink->stream, 0, NULL,
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NULL));
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o = pa_stream_drain (polypsink->stream, NULL, NULL);
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/* drain now */
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while (pa_operation_get_state (o) == PA_OPERATION_RUNNING) {
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if (pa_mainloop_iterate (polypsink->mainloop, 1, NULL) < 0)
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return;
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}
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pa_operation_unref (o);
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}
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break;
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case GST_EVENT_FLUSH:
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if (polypsink->stream)
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pa_operation_unref (pa_stream_flush (polypsink->stream, NULL, NULL));
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break;
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default:
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break;
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}
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gst_pad_event_default (polypsink->sinkpad, event);
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} else {
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size_t l;
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polypsink->buffer = GST_BUFFER (data);
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polypsink->buffer_index = 0;
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polypsink->counter += GST_BUFFER_SIZE (polypsink->buffer);
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if (polypsink->stream
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&& (l = pa_stream_writable_size (polypsink->stream)) > 0)
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do_write (polypsink, l);
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}
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while (polypsink->context && (pa_context_is_pending (polypsink->context)
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|| polypsink->buffer)) {
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if (pa_mainloop_iterate (polypsink->mainloop, 1, NULL) < 0)
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return;
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}
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}
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#if 0
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static void
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stream_get_latency_callback (struct pa_stream *s,
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const struct pa_latency_info *i, void *userdata)
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{
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GstPolypSink *polypsink = (GstPolypSink *) userdata;
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|
||||
polypsink->latency = i->buffer_usec + i->sink_usec;
|
||||
}
|
||||
|
||||
static GstClockTime
|
||||
gst_polypsink_get_time (GstClock * clock, gpointer data)
|
||||
{
|
||||
struct pa_operation *o;
|
||||
GstPolypSink *polypsink = GST_POLYPSINK (data);
|
||||
GstClockTime r, l;
|
||||
|
||||
if (!polypsink->stream
|
||||
|| pa_stream_get_state (polypsink->stream) != PA_STREAM_READY)
|
||||
return 0;
|
||||
|
||||
polypsink->latency = 0;
|
||||
|
||||
o = pa_stream_get_latency (polypsink_ > stream, latency_func, polypsink);
|
||||
g_assert (o);
|
||||
|
||||
while (pa_operation_get_state (o) == PA_OPERATION_RUNNING) {
|
||||
if (pa_mainloop_iterate (polypsink->mainloop, 1, NULL) < 0)
|
||||
return;
|
||||
}
|
||||
|
||||
r = ((GstClockTime) polypsink->counter /
|
||||
pa_frame_size (&polypsink->sample_spec)) * GST_SECOND /
|
||||
polypsink->sample_spec.rate;
|
||||
l = polypsink->latency * GST_USECOND;
|
||||
|
||||
return r > l ? r - l : 0;
|
||||
}
|
||||
|
||||
static GstClock *
|
||||
gst_polypsink_get_clock (GstElement * element)
|
||||
{
|
||||
GstPolypSink *polypsink = GST_POLYPSINK (element);
|
||||
|
||||
return GST_CLOCK (polypsink->provided_clock);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_polypsink_set_clock (GstElement * element, GstClock * clock)
|
||||
{
|
||||
GstPolypSink *polypsink = GST_POLYPSINK (element);
|
||||
|
||||
polypsink->clock = clock;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
static GstPadLinkReturn
|
||||
gst_polypsink_link (GstPad * pad, const GstCaps * caps)
|
||||
{
|
||||
int depth = 16, endianness = 1234;
|
||||
gboolean sign = TRUE;
|
||||
GstPolypSink *polypsink;
|
||||
GstStructure *structure;
|
||||
const char *n;
|
||||
char t[256];
|
||||
GstState state;
|
||||
int n_channels;
|
||||
|
||||
polypsink = GST_POLYPSINK (gst_pad_get_parent (pad));
|
||||
|
||||
structure = gst_caps_get_structure (caps, 0);
|
||||
|
||||
if (!(gst_structure_get_int (structure, "depth", &depth)))
|
||||
gst_structure_get_int (structure, "width", &depth);
|
||||
|
||||
gst_structure_get_int (structure, "endianness", &endianness);
|
||||
gst_structure_get_boolean (structure, "signed", &sign);
|
||||
|
||||
n = gst_structure_get_name (structure);
|
||||
|
||||
if (depth == 16 && endianness == 1234 && sign
|
||||
&& !strcmp (n, "audio/x-raw-int"))
|
||||
polypsink->sample_spec.format = PA_SAMPLE_S16LE;
|
||||
else if (depth == 16 && endianness == 4321 && sign
|
||||
&& !strcmp (n, "audio/x-raw-int"))
|
||||
polypsink->sample_spec.format = PA_SAMPLE_S16BE;
|
||||
else if (depth == 8 && !sign && !strcmp (n, "audio/x-raw-int"))
|
||||
polypsink->sample_spec.format = PA_SAMPLE_U8;
|
||||
else if (depth == 32 && endianness == 1234
|
||||
&& !strcmp (n, "audio/x-raw-float"))
|
||||
polypsink->sample_spec.format = PA_SAMPLE_FLOAT32LE;
|
||||
else if (depth == 32 && endianness == 4321
|
||||
&& !strcmp (n, "audio/x-raw-float"))
|
||||
polypsink->sample_spec.format = PA_SAMPLE_FLOAT32LE;
|
||||
else {
|
||||
GST_DEBUG ("unrecognized format, refusing link");
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
}
|
||||
|
||||
GST_DEBUG ("using format %d", polypsink->sample_spec.format);
|
||||
|
||||
polypsink->sample_spec.rate = 44100;
|
||||
polypsink->sample_spec.channels = 2;
|
||||
|
||||
pa_sample_spec_snprint (t, sizeof (t), &polypsink->sample_spec);
|
||||
|
||||
gst_structure_get_int (structure, "channels", &n_channels);
|
||||
polypsink->sample_spec.channels = n_channels;
|
||||
gst_structure_get_int (structure, "rate", &polypsink->sample_spec.rate);
|
||||
|
||||
pa_sample_spec_snprint (t, sizeof (t), &polypsink->sample_spec);
|
||||
GST_DEBUG ("using format %s", t);
|
||||
|
||||
if (!pa_sample_spec_valid (&polypsink->sample_spec)) {
|
||||
GST_DEBUG ("invalid format, refusing link");
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
}
|
||||
|
||||
polypsink->negotiated = 1;
|
||||
|
||||
destroy_stream (polypsink);
|
||||
|
||||
state = gst_element_get_state (GST_ELEMENT (polypsink));
|
||||
if (state == GST_STATE_PAUSED || state == GST_STATE_PLAYING)
|
||||
create_stream (polypsink);
|
||||
|
||||
return GST_PAD_LINK_OK;
|
||||
}
|
||||
|
||||
static GstCaps *
|
||||
gst_polypsink_sink_fixate (GstPad * pad, const GstCaps * caps)
|
||||
{
|
||||
GstCaps *newcaps;
|
||||
GstStructure *structure;
|
||||
|
||||
newcaps =
|
||||
gst_caps_new_full (gst_structure_copy (gst_caps_get_structure (caps, 0)),
|
||||
NULL);
|
||||
structure = gst_caps_get_structure (newcaps, 0);
|
||||
|
||||
if (gst_structure_fixate_field_nearest_int (structure, "rate", 44100) ||
|
||||
gst_structure_fixate_field_nearest_int (structure, "depth", 16) ||
|
||||
gst_structure_fixate_field_nearest_int (structure, "width", 16) ||
|
||||
gst_structure_fixate_field_nearest_int (structure, "channels", 2))
|
||||
return newcaps;
|
||||
|
||||
gst_caps_free (newcaps);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_polypsink_init (GTypeInstance * instance, gpointer g_class)
|
||||
{
|
||||
GstPolypSink *polypsink = GST_POLYPSINK (instance);
|
||||
|
||||
polypsink->sinkpad =
|
||||
gst_pad_new_from_template (gst_element_class_get_pad_template
|
||||
(GST_ELEMENT_GET_CLASS (instance), "sink"), "sink");
|
||||
|
||||
gst_element_add_pad (GST_ELEMENT (polypsink), polypsink->sinkpad);
|
||||
gst_pad_set_chain_function (polypsink->sinkpad, gst_polypsink_chain);
|
||||
gst_pad_set_link_function (polypsink->sinkpad, gst_polypsink_link);
|
||||
gst_pad_set_fixate_function (polypsink->sinkpad, gst_polypsink_sink_fixate);
|
||||
|
||||
/* GST_OBJECT_FLAG_SET(polypsink, GST_ELEMENT_THREAD_SUGGESTED); */
|
||||
GST_OBJECT_FLAG_SET (polypsink, GST_ELEMENT_EVENT_AWARE);
|
||||
|
||||
polypsink->context = NULL;
|
||||
polypsink->stream = NULL;
|
||||
|
||||
polypsink->mainloop = pa_mainloop_new ();
|
||||
g_assert (polypsink->mainloop);
|
||||
|
||||
polypsink->mainloop_api = pa_mainloop_get_api (polypsink->mainloop);
|
||||
|
||||
polypsink->sample_spec.rate = 0;
|
||||
polypsink->sample_spec.channels = 0;
|
||||
polypsink->sample_spec.format = 0;
|
||||
|
||||
polypsink->negotiated = 0;
|
||||
|
||||
polypsink->buffer = NULL;
|
||||
polypsink->buffer_index = 0;
|
||||
|
||||
polypsink->latency = 0;
|
||||
polypsink->counter = 0;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_polypsink_dispose (GObject * object)
|
||||
{
|
||||
GstPolypSink *polypsink = GST_POLYPSINK (object);
|
||||
|
||||
/* gst_object_unparent(GST_OBJECT(polypsink->provided_clock)); */
|
||||
|
||||
|
||||
destroy_context (polypsink);
|
||||
|
||||
if (polypsink->buffer)
|
||||
gst_buffer_unref (polypsink->buffer);
|
||||
|
||||
|
||||
g_free (polypsink->server);
|
||||
g_free (polypsink->sink);
|
||||
|
||||
pa_mainloop_free (polypsink->mainloop);
|
||||
|
||||
G_OBJECT_CLASS (parent_class)->dispose (object);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_polypsink_class_init (gpointer g_class, gpointer class_data)
|
||||
{
|
||||
GObjectClass *gobject_class = G_OBJECT_CLASS (g_class);
|
||||
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
|
||||
|
||||
parent_class = g_type_class_peek_parent (g_class);
|
||||
|
||||
g_object_class_install_property (gobject_class, ARG_SERVER,
|
||||
g_param_spec_string ("server", "server", "server", NULL,
|
||||
G_PARAM_READWRITE));
|
||||
g_object_class_install_property (gobject_class, ARG_SINK,
|
||||
g_param_spec_string ("sink", "sink", "sink", NULL, G_PARAM_READWRITE));
|
||||
|
||||
gobject_class->set_property = gst_polypsink_set_property;
|
||||
gobject_class->get_property = gst_polypsink_get_property;
|
||||
gobject_class->dispose = gst_polypsink_dispose;
|
||||
|
||||
gstelement_class->change_state = gst_polypsink_change_state;
|
||||
/* gstelement_class->set_clock = gst_polypsink_set_clock; */
|
||||
/* gstelement_class->get_clock = gst_polypsink_get_clock; */
|
||||
}
|
||||
|
||||
|
||||
GType
|
||||
gst_polypsink_get_type (void)
|
||||
{
|
||||
static GType polypsink_type = 0;
|
||||
|
||||
if (!polypsink_type) {
|
||||
|
||||
static const GTypeInfo polypsink_info = {
|
||||
sizeof (GstPolypSinkClass),
|
||||
gst_polypsink_base_init,
|
||||
NULL,
|
||||
gst_polypsink_class_init,
|
||||
NULL,
|
||||
NULL,
|
||||
sizeof (GstPolypSink),
|
||||
0,
|
||||
gst_polypsink_init,
|
||||
};
|
||||
|
||||
polypsink_type =
|
||||
g_type_register_static (GST_TYPE_ELEMENT, "GstPolypSink",
|
||||
&polypsink_info, 0);
|
||||
}
|
||||
|
||||
return polypsink_type;
|
||||
}
|
||||
|
|
@ -1,58 +0,0 @@
|
|||
#ifndef __GST_POLYPSINK_H__
|
||||
#define __GST_POLYPSINK_H__
|
||||
|
||||
#include <gst/gst.h>
|
||||
|
||||
#include <polyp/polyplib-context.h>
|
||||
#include <polyp/polyplib-stream.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define GST_TYPE_POLYPSINK \
|
||||
(gst_polypsink_get_type())
|
||||
#define GST_POLYPSINK(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_POLYPSINK,GstPolypSink))
|
||||
#define GST_POLYPSINK_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_POLYPSINK,GstPolypSinkClass))
|
||||
#define GST_IS_POLYPSINK(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_POLYPSINK))
|
||||
#define GST_IS_POLYPSINK_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_POLYPSINK))
|
||||
|
||||
typedef struct _GstPolypSink GstPolypSink;
|
||||
typedef struct _GstPolypSinkClass GstPolypSinkClass;
|
||||
|
||||
struct _GstPolypSink {
|
||||
GstElement element;
|
||||
|
||||
GstPad *sinkpad;
|
||||
|
||||
char *server, *sink;
|
||||
|
||||
struct pa_mainloop *mainloop;
|
||||
struct pa_mainloop_api *mainloop_api;
|
||||
struct pa_context *context;
|
||||
struct pa_stream *stream;
|
||||
struct pa_sample_spec sample_spec;
|
||||
|
||||
int negotiated;
|
||||
|
||||
GstBuffer *buffer;
|
||||
size_t buffer_index;
|
||||
|
||||
size_t counter;
|
||||
pa_usec_t latency;
|
||||
|
||||
gboolean caching;
|
||||
char *cache_id;
|
||||
};
|
||||
|
||||
struct _GstPolypSinkClass {
|
||||
GstElementClass parent_class;
|
||||
};
|
||||
|
||||
GType gst_polypsink_get_type (void);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif /* __GST_POLYPSINK_H__ */
|
||||
Loading…
Reference in a new issue