mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-02-02 20:42:30 +00:00
Added a WITH_BUG flag to trigger the scheduling error we're trying to chase.
Original commit message from CVS: Added a WITH_BUG flag to trigger the scheduling error we're trying to chase.
This commit is contained in:
Wim Taymans
parent
6ec7766a4c
commit
4bd4712f60
2 changed files with 42 additions and 48 deletions
|
|
@ -15,6 +15,7 @@
|
|||
#include "mixer.h"
|
||||
#include <unistd.h>
|
||||
|
||||
//#define WITH_BUG
|
||||
//#define DEBUG
|
||||
//#define AUTOPLUG /* define if you want autoplugging of input channels */
|
||||
/* function prototypes */
|
||||
|
|
@ -35,33 +36,21 @@ void eos(GstElement *element)
|
|||
// playing = FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_play_have_type (GstElement *sink, GstElement *sink2, gpointer data)
|
||||
{
|
||||
GST_DEBUG (0,"GstPipeline: play have type %p\n", (gboolean *)data);
|
||||
|
||||
*(gboolean *)data = TRUE;
|
||||
}
|
||||
|
||||
static GstCaps*
|
||||
gst_play_typefind (GstBin *bin, GstElement *element)
|
||||
{
|
||||
gboolean found = FALSE;
|
||||
GstElement *typefind;
|
||||
GstElement *pipeline;
|
||||
GstCaps *caps = NULL;
|
||||
|
||||
GST_DEBUG (0,"GstPipeline: typefind for element \"%s\" %p\n",
|
||||
GST_ELEMENT_NAME(element), &found);
|
||||
GST_DEBUG (0,"GstPipeline: typefind for element \"%s\"\n",
|
||||
GST_ELEMENT_NAME(element));
|
||||
|
||||
pipeline = gst_pipeline_new ("autoplug_pipeline");
|
||||
|
||||
typefind = gst_elementfactory_make ("typefind", "typefind");
|
||||
g_return_val_if_fail (typefind != NULL, FALSE);
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (typefind), "have_type",
|
||||
GTK_SIGNAL_FUNC (gst_play_have_type), &found);
|
||||
|
||||
gst_pad_connect (gst_element_get_pad (element, "src"),
|
||||
gst_element_get_pad (typefind, "sink"));
|
||||
gst_bin_add (bin, typefind);
|
||||
|
|
@ -189,7 +178,6 @@ int main(int argc,char *argv[])
|
|||
}
|
||||
env_register_cp (channel_in->volenv, num_channels * 10.0 , 1.0 / num_channels); /* to end level */
|
||||
|
||||
// write the pipeline to XML for visualization
|
||||
xmlSaveFile("mixer.xml", gst_xml_write(GST_ELEMENT(main_bin)));
|
||||
|
||||
/* start playing */
|
||||
|
|
@ -246,6 +234,7 @@ create_input_channel (int id, char* location)
|
|||
GstAutoplug *autoplug;
|
||||
GstCaps *srccaps;
|
||||
GstElement *new_element;
|
||||
GstElement *decoder;
|
||||
|
||||
GST_DEBUG (0, "c_i_p : creating channel with id %d for file %s\n",
|
||||
id, location);
|
||||
|
|
@ -295,14 +284,16 @@ create_input_channel (int id, char* location)
|
|||
g_assert(channel->volenv != NULL);
|
||||
|
||||
/* autoplug the pipe */
|
||||
#ifdef AUTOPLUG
|
||||
|
||||
#ifdef DEBUG
|
||||
printf ("DEBUG : c_i_p : getting srccaps\n");
|
||||
#endif
|
||||
|
||||
#ifdef WITH_BUG
|
||||
srccaps = gst_play_typefind (GST_BIN (channel->pipe), channel->disksrc);
|
||||
#endif
|
||||
|
||||
#ifdef AUTOPLUG
|
||||
if (!srccaps) {
|
||||
g_print ("could not autoplug, unknown media type...\n");
|
||||
exit (-1);
|
||||
|
|
@ -328,21 +319,27 @@ create_input_channel (int id, char* location)
|
|||
}
|
||||
|
||||
#else
|
||||
|
||||
new_element = gst_bin_new ("autoplug_bin");
|
||||
|
||||
/* static plug, use mad plugin and assume mp3 input */
|
||||
new_element = gst_elementfactory_make ("mad", "mp3decode");
|
||||
decoder = gst_elementfactory_make ("mad", "mad");
|
||||
|
||||
gst_bin_add (GST_BIN (new_element), decoder);
|
||||
|
||||
gst_element_add_ghost_pad (new_element,
|
||||
gst_element_get_pad (decoder, "sink"), "sink");
|
||||
gst_element_add_ghost_pad (new_element,
|
||||
gst_element_get_pad (decoder, "src"), "src_00");
|
||||
|
||||
#endif
|
||||
xmlSaveFile ("mixer.gst", gst_xml_write (new_element));
|
||||
|
||||
gst_bin_add (GST_BIN(channel->pipe), channel->volenv);
|
||||
gst_bin_add (GST_BIN (channel->pipe), new_element);
|
||||
|
||||
gst_element_connect (channel->disksrc, "src", new_element, "sink");
|
||||
gst_element_connect (new_element,
|
||||
#ifdef AUTOPLUG
|
||||
"src_00",
|
||||
#else
|
||||
"src",
|
||||
#endif
|
||||
channel->volenv, "sink");
|
||||
gst_element_connect (new_element, "src_00", channel->volenv, "sink");
|
||||
|
||||
/* add a ghost pad */
|
||||
sprintf (buffer, "channel%d", id);
|
||||
|
|
|
|||
|
|
@ -15,6 +15,7 @@
|
|||
#include "mixer.h"
|
||||
#include <unistd.h>
|
||||
|
||||
//#define WITH_BUG
|
||||
//#define DEBUG
|
||||
//#define AUTOPLUG /* define if you want autoplugging of input channels */
|
||||
/* function prototypes */
|
||||
|
|
@ -35,33 +36,21 @@ void eos(GstElement *element)
|
|||
// playing = FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_play_have_type (GstElement *sink, GstElement *sink2, gpointer data)
|
||||
{
|
||||
GST_DEBUG (0,"GstPipeline: play have type %p\n", (gboolean *)data);
|
||||
|
||||
*(gboolean *)data = TRUE;
|
||||
}
|
||||
|
||||
static GstCaps*
|
||||
gst_play_typefind (GstBin *bin, GstElement *element)
|
||||
{
|
||||
gboolean found = FALSE;
|
||||
GstElement *typefind;
|
||||
GstElement *pipeline;
|
||||
GstCaps *caps = NULL;
|
||||
|
||||
GST_DEBUG (0,"GstPipeline: typefind for element \"%s\" %p\n",
|
||||
GST_ELEMENT_NAME(element), &found);
|
||||
GST_DEBUG (0,"GstPipeline: typefind for element \"%s\"\n",
|
||||
GST_ELEMENT_NAME(element));
|
||||
|
||||
pipeline = gst_pipeline_new ("autoplug_pipeline");
|
||||
|
||||
typefind = gst_elementfactory_make ("typefind", "typefind");
|
||||
g_return_val_if_fail (typefind != NULL, FALSE);
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (typefind), "have_type",
|
||||
GTK_SIGNAL_FUNC (gst_play_have_type), &found);
|
||||
|
||||
gst_pad_connect (gst_element_get_pad (element, "src"),
|
||||
gst_element_get_pad (typefind, "sink"));
|
||||
gst_bin_add (bin, typefind);
|
||||
|
|
@ -189,7 +178,6 @@ int main(int argc,char *argv[])
|
|||
}
|
||||
env_register_cp (channel_in->volenv, num_channels * 10.0 , 1.0 / num_channels); /* to end level */
|
||||
|
||||
// write the pipeline to XML for visualization
|
||||
xmlSaveFile("mixer.xml", gst_xml_write(GST_ELEMENT(main_bin)));
|
||||
|
||||
/* start playing */
|
||||
|
|
@ -246,6 +234,7 @@ create_input_channel (int id, char* location)
|
|||
GstAutoplug *autoplug;
|
||||
GstCaps *srccaps;
|
||||
GstElement *new_element;
|
||||
GstElement *decoder;
|
||||
|
||||
GST_DEBUG (0, "c_i_p : creating channel with id %d for file %s\n",
|
||||
id, location);
|
||||
|
|
@ -295,14 +284,16 @@ create_input_channel (int id, char* location)
|
|||
g_assert(channel->volenv != NULL);
|
||||
|
||||
/* autoplug the pipe */
|
||||
#ifdef AUTOPLUG
|
||||
|
||||
#ifdef DEBUG
|
||||
printf ("DEBUG : c_i_p : getting srccaps\n");
|
||||
#endif
|
||||
|
||||
#ifdef WITH_BUG
|
||||
srccaps = gst_play_typefind (GST_BIN (channel->pipe), channel->disksrc);
|
||||
#endif
|
||||
|
||||
#ifdef AUTOPLUG
|
||||
if (!srccaps) {
|
||||
g_print ("could not autoplug, unknown media type...\n");
|
||||
exit (-1);
|
||||
|
|
@ -328,21 +319,27 @@ create_input_channel (int id, char* location)
|
|||
}
|
||||
|
||||
#else
|
||||
|
||||
new_element = gst_bin_new ("autoplug_bin");
|
||||
|
||||
/* static plug, use mad plugin and assume mp3 input */
|
||||
new_element = gst_elementfactory_make ("mad", "mp3decode");
|
||||
decoder = gst_elementfactory_make ("mad", "mad");
|
||||
|
||||
gst_bin_add (GST_BIN (new_element), decoder);
|
||||
|
||||
gst_element_add_ghost_pad (new_element,
|
||||
gst_element_get_pad (decoder, "sink"), "sink");
|
||||
gst_element_add_ghost_pad (new_element,
|
||||
gst_element_get_pad (decoder, "src"), "src_00");
|
||||
|
||||
#endif
|
||||
xmlSaveFile ("mixer.gst", gst_xml_write (new_element));
|
||||
|
||||
gst_bin_add (GST_BIN(channel->pipe), channel->volenv);
|
||||
gst_bin_add (GST_BIN (channel->pipe), new_element);
|
||||
|
||||
gst_element_connect (channel->disksrc, "src", new_element, "sink");
|
||||
gst_element_connect (new_element,
|
||||
#ifdef AUTOPLUG
|
||||
"src_00",
|
||||
#else
|
||||
"src",
|
||||
#endif
|
||||
channel->volenv, "sink");
|
||||
gst_element_connect (new_element, "src_00", channel->volenv, "sink");
|
||||
|
||||
/* add a ghost pad */
|
||||
sprintf (buffer, "channel%d", id);
|
||||
|
|
|
|||
Loading…
Reference in a new issue