#include <gst/gst_global.h>
#include <stdlib.h>
#include <gst/gst.h>
#include <gst/gstelement.h>
#include <string.h>
#define LOG_FILE "c:\\logs\\launch_logs.txt"
#include "std_log_result.h"
#define LOG_FILENAME_LINE __FILE__, __LINE__
void create_xml(int result)
{
if(result)
{
assert_failed = 1;
}
testResultXml(xmlfile);
close_log_file();
if(result)
{
exit (-1);
}
}
GstElement *pipeline, *source, *wavparse,*sink,*conv,*resample,*decoder,*audioconvert,*audioresample ;
GstBus *bus;
GMainLoop *loop;
//gboolean link_with_devsoundsink;
//audioconvert ! audioresample
static gboolean
bus_call (GstBus *bus,
GstMessage *msg,
gpointer data)
{
switch (GST_MESSAGE_TYPE (msg)) {
case GST_MESSAGE_EOS:
gst_element_set_state (pipeline, GST_STATE_NULL);
g_main_loop_quit(loop);
gst_object_unref (GST_OBJECT (pipeline));
//std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
break;
case GST_MESSAGE_ERROR: {
gchar *debug;
GError *err;
gst_message_parse_error (msg, &err, &debug);
g_free (debug);
g_print ("Error: %s\n", err->message);
g_error_free (err);
//std_log(LOG_FILENAME_LINE, "Test Failed");
create_xml(1);
break;
}
default:
break;
}
return TRUE;
}
//static void
//new_pad_cb (GstElement *wavparse, GstPad *new_pad, gpointer pipeline)
// {
//
// gst_element_set_state (pipeline, GST_STATE_PAUSED);
//
// if (!gst_element_link (wavparse, audioconvert))
// g_error ("link(wavparse, audioconvert) failed!\n");
//
// gst_element_set_state (pipeline, GST_STATE_PLAYING);
// }
static void
cb_newpad (GstElement *decodebin,
GstPad *pad,
gboolean last,
gpointer data)
{
GstCaps *caps;
GstStructure *str;
GstPadLinkReturn linkret= GST_PAD_LINK_OK ;
GstPad* sinkpad = NULL;
/* check media type */
caps = gst_pad_get_caps (pad);
str = gst_caps_get_structure (caps, 0);
if (!g_strrstr (gst_structure_get_name (str), "audio")) {
gst_caps_unref (caps);
return;
}
gst_caps_unref (caps);
// if( link_with_devsoundsink )
// {
sinkpad = gst_element_get_pad( sink, "sink");
//gst_bin_add_many (GST_BIN (pipeline),source, decoder,sink, NULL);
// }
// else
// {
// audioconvert = gst_element_factory_make ("audioconvert", "audioconvert");
// audioresample = gst_element_factory_make ("audioresample", "audioresample");
// sinkpad = gst_element_get_pad( audioconvert, "sink");
//
// gst_bin_add_many (GST_BIN (pipeline),source, decoder,audioconvert,audioresample,sink, NULL);
//
// if (!gst_element_link (audioconvert,audioresample))
// g_error ("link(audioconvert,audioresample, sink) failed!\n");
// if (!gst_element_link (audioresample, sink))
// g_error ("link(audioconvert,audioresample, sink) failed!\n");
// }
linkret = gst_pad_link (pad, sinkpad);
}
gboolean cb_autoplug( GstBin * *bin,
GstPad *pad,
GstCaps *caps,
gpointer user_data)
{
GstCaps* sinkcaps = NULL;
gboolean supported = FALSE;
GstPad* sinkpad = gst_element_get_pad( sink, "sink");
sinkcaps = gst_pad_get_caps( sinkpad );
supported = gst_caps_is_subset( caps, sinkcaps );
if( supported )
{
//link_with_devsoundsink = TRUE;
return FALSE;
}
return TRUE;
}
int main (int argc, char *argv[])
{
int is_mp3_file = 0;
const char* ext = 0;
//xmlfile = "launch_logs";
////std_log(LOG_FILENAME_LINE, "Test Started launch");
if (argc != 2) {
g_print ("usage: %s <Test file>\n", argv[0]);
//std_log(LOG_FILENAME_LINE, "Test Failed");
create_xml(1);
exit (-1);
}
ext = strrchr(argv[1],'.');
if ( ext && ( !strcmp(ext,".mp3") || !strcmp(ext,".Mp3") || !strcmp(ext,".MP3") || !strcmp(ext,".mP3") ) )
is_mp3_file = 1;
//link_with_devsoundsink = FALSE;
gst_init (&argc, &argv);
loop = g_main_loop_new (NULL, FALSE);
/* create elements */
pipeline = gst_pipeline_new ("audio-player");
source = gst_element_factory_make ("filesrc", "file-source");
if (is_mp3_file)
decoder = gst_element_factory_make ("mp3parse", "mp3parse");
else
decoder = gst_element_factory_make ("decodebin2", "decodebin2-decoder");
sink = gst_element_factory_make ("devsoundsink", "sink");
// audioconvert = gst_element_factory_make ("audioconvert", "audioconvert");
// audioresample = gst_element_factory_make ("audioresample", "audioresample");
// sink = gst_element_factory_make ("devsoundsink", "sink");
if (!pipeline || !source || !decoder || !sink) {
g_print ("One element could not be created\n");
return -1;
}
/* set filename property on the file source. Also add a message handler. */
g_object_set (G_OBJECT (source), "location", argv[1], NULL);
/* put all elements in a bin */
gst_bin_add_many (GST_BIN (pipeline),source, decoder,sink, NULL);
if (is_mp3_file)
gst_element_link_many (source, decoder, sink, NULL);
else
{
/* link together - note that we cannot link the parser and decoder yet, because the parser uses dynamic pads. For that, we set a pad-added signal handler. */
gst_element_link (source, decoder);
}
gst_bus_add_watch (gst_pipeline_get_bus (GST_PIPELINE (pipeline)), bus_call, loop);
if (!is_mp3_file)
{
g_signal_connect (decoder, "new-decoded-pad", G_CALLBACK (cb_newpad), NULL);
g_signal_connect (decoder, "autoplug-continue", G_CALLBACK (cb_autoplug), NULL);
}
//g_signal_connect (decoder, "pad-added", G_CALLBACK (new_pad_cb),pipeline);
/* Now set to playing and iterate. */
g_print ("Setting to PLAYING\n");
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_print ("Running\n");
g_main_loop_run (loop);
/* clean up nicely */
g_print ("Returned, stopping playback\n");
gst_element_set_state (pipeline, GST_STATE_NULL);
g_print ("Deleting pipeline\n");
gst_object_unref (GST_OBJECT (pipeline));
g_print ("completed palying audio\n");
////std_log(LOG_FILENAME_LINE, "Test Successful");
//create_xml(0);
return 0;
}