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somewhat fix modplug

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Original commit message from CVS:
somewhat fix modplug
This commit is contained in:
Wim Taymans 2003-01-12 21:23:49 +00:00
parent 8f7f77e5e6
commit 52838dd8aa
2 changed files with 16 additions and 86 deletions
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100
gst/modplug/gstmodplug.cc
View file

@ -345,12 +345,6 @@ gst_modplug_init (GstModPlug *modplug)
modplug->channel = 2;
modplug->frequency = 44100;
modplug->buffer_in = (guint8 *) g_malloc( 1024 *1024 * 2 );
modplug->state = MODPLUG_STATE_NEED_TUNE;
modplug->metadata = NULL;
modplug->streaminfo = NULL;
/*modplug->bs = NULL;*/
}
@ -465,9 +459,6 @@ gst_modplug_src_event (GstPad *pad, GstEvent *event)
/* shave off the flush flag, we'll need it later */
flush = GST_EVENT_SEEK_FLAGS (event) & GST_SEEK_FLAG_FLUSH;
/* assume the worst */
res = FALSE;
modplug->seek_at = GST_EVENT_SEEK_OFFSET (event);
}
default:
@ -606,52 +597,6 @@ modplug_negotiate (GstModPlug *modplug)
return TRUE;
}
static void
gst_modplug_handle_event (GstPad *pad, GstBuffer *buffer)
{
GstEvent *event = GST_EVENT (buffer);
GstModPlug *modplug = GST_MODPLUG (gst_pad_get_parent (pad));
switch (GST_EVENT_TYPE (event))
{
case GST_EVENT_DISCONTINUOUS:
{
gint n = GST_EVENT_DISCONT_OFFSET_LEN (event);
gint i;
for (i = 0; i < n; i++)
{
const GstFormat *formats;
formats = gst_pad_get_formats (pad);
if (gst_formats_contains (formats,
GST_EVENT_DISCONT_OFFSET(event, i).format))
{
gint64 value = GST_EVENT_DISCONT_OFFSET (event, i).value;
GstEvent *discont;
gst_event_unref (event);
if (GST_PAD_IS_USABLE (modplug->srcpad))
{
discont = gst_event_new_discontinuous (FALSE, GST_FORMAT_TIME,
value, NULL);
gst_pad_push (modplug->srcpad, GST_BUFFER (discont));
}
}
}
modplug->state = MODPLUG_STATE_NEED_TUNE;
break;
}
default:
break;
}
}
static void
gst_modplug_loop (GstElement *element)
{
@ -678,17 +623,17 @@ gst_modplug_loop (GstElement *element)
GstEvent *event = GST_EVENT (buf);
switch (GST_EVENT_TYPE (buf)) {
case GST_EVENT_EOS:
modplug->state = MODPLUG_STATE_LOAD_TUNE;
break;
case GST_EVENT_DISCONTINUOUS:
break;
default:
/* bail out, we're not going to do anything */
gst_event_unref (event);
gst_pad_send_event (modplug->srcpad, gst_event_new (GST_EVENT_EOS));
gst_element_set_eos (element);
return;
case GST_EVENT_EOS:
modplug->state = MODPLUG_STATE_LOAD_TUNE;
break;
case GST_EVENT_DISCONTINUOUS:
break;
default:
/* bail out, we're not going to do anything */
gst_event_unref (event);
gst_pad_send_event (modplug->srcpad, gst_event_new (GST_EVENT_EOS));
gst_element_set_eos (element);
return;
}
gst_event_unref (event);
}
@ -698,13 +643,6 @@ gst_modplug_loop (GstElement *element)
gst_buffer_unref (buf);
}
/* modplug->song_size = gst_bytestream_length (modplug->bs);
modplug->bytes_read = gst_bytestream_peek_bytes (modplug->bs, &modplug->buffer_in, modplug->song_size);
if (modplug->bytes_read != modplug->song_size )
gst_element_error (GST_ELEMENT (modplug), "could not read data %lld asked, %lld gotten", modplug->song_size, modplug->bytes_read);
modplug->state = MODPLUG_STATE_LOAD_TUNE;*/
}
if (modplug->state == MODPLUG_STATE_LOAD_TUNE)
@ -728,13 +666,6 @@ gst_modplug_loop (GstElement *element)
if (modplug->state == MODPLUG_STATE_PLAY_TUNE)
{
GstBuffer *buf;
/* Pull a buffer to handle events */
buf = gst_pad_pull (modplug->sinkpad);
if (GST_IS_EVENT (buf))
gst_modplug_handle_event (modplug->sinkpad, buf);
if (modplug->seek_at != -1)
{
gint seek_to_pos;
@ -775,7 +706,7 @@ gst_modplug_loop (GstElement *element)
GST_BUFFER_SIZE (buffer_out) = modplug->length;
GST_BUFFER_TIMESTAMP (buffer_out) = value;
gst_pad_push (modplug->srcpad, buffer_out);
gst_pad_push (modplug->srcpad, buffer_out);
}
else
if (GST_PAD_IS_USABLE (modplug->srcpad))
@ -799,8 +730,10 @@ gst_modplug_change_state (GstElement *element)
case GST_STATE_NULL_TO_READY:
case GST_STATE_READY_TO_PAUSED:
modplug->song_size = 0;
/* if ( modplug->bs == NULL )
modplug->bs = gst_bytestream_new (modplug->sinkpad);*/
modplug->buffer_in = (guint8 *) g_malloc( 1024 *1024 * 2 );
modplug->state = MODPLUG_STATE_NEED_TUNE;
modplug->metadata = NULL;
modplug->streaminfo = NULL;
break;
case GST_STATE_PAUSED_TO_PLAYING:
break;
@ -810,7 +743,6 @@ gst_modplug_change_state (GstElement *element)
/*gst_bytestream_destroy (modplug->bs);*/
modplug->mSoundFile->Destroy ();
g_free (modplug->audiobuffer);
/* modplug->bs = NULL;*/
modplug->audiobuffer = NULL;
break;
case GST_STATE_READY_TO_NULL:

2
gst/modplug/gstmodplug.h
View file

@ -28,7 +28,6 @@ extern "C" {
#endif /* __cplusplus */
#include <gst/gst.h>
/*#include <gst/bytestream/bytestream.h>*/
#include "modplug_types.h"
@ -48,7 +47,6 @@ struct _GstModPlug {
GstElement element;
GstPad *sinkpad, *srcpad;
guint8 *buffer_in;
/*GstByteStream *bs;*/
GstCaps *metadata;
GstCaps *streaminfo;