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In the intfloat conversion elements, there were bugs when the float buffer was bigger than the int buffer (in frames)...

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Original commit message from CVS:
In the intfloat conversion elements, there were bugs when the float buffer was
bigger than the int buffer (in frames). That's now fixed, some style issues are
"fixed" (subjectively), mallocs are removed from int2float's processing loop,
and the default buffer size was raised to 256 frames to give better performance in
the default case.

Wavenc was modified to not set an event handler on its sink pad. It deals
with EOS in its chain function instead.
This commit is contained in:
Andy Wingo 2003-09-30 12:47:48 +00:00
parent 124fa6ae42
commit 5d09662e9e
1 changed files with 15 additions and 40 deletions
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55
gst/wavenc/gstwavenc.c
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@ -113,17 +113,6 @@ GST_PAD_TEMPLATE_FACTORY (src_factory,
static GstElementClass *parent_class = NULL; static GstElementClass *parent_class = NULL;
static const GstEventMask *
gst_wavenc_get_event_masks (GstPad *pad)
{
static const GstEventMask src_event_masks[] = {
{ GST_EVENT_EOS, 0 },
{ 0, }
};
return src_event_masks;
}
static GType static GType
gst_wavenc_get_type (void) gst_wavenc_get_type (void)
{ {
@ -267,33 +256,6 @@ gst_wavenc_stop_file (GstWavEnc *wavenc)
gst_pad_push (wavenc->srcpad, outbuf); gst_pad_push (wavenc->srcpad, outbuf);
} }
static gboolean
gst_wavenc_handle_event (GstPad *pad,
GstEvent *event)
{
GstWavEnc *wavenc;
GstEventType type;
wavenc = GST_WAVENC (gst_pad_get_parent (pad));
type = event ? GST_EVENT_TYPE (event) : GST_EVENT_UNKNOWN;
switch (type) {
case GST_EVENT_EOS:
wavenc->pad_eos = TRUE;
gst_wavenc_stop_file (wavenc);
gst_pad_push (wavenc->srcpad,
GST_BUFFER (gst_event_new (GST_EVENT_EOS)));
gst_element_set_eos (GST_ELEMENT (wavenc));
break;
default:
break;
}
return TRUE;
}
static void static void
gst_wavenc_init (GstWavEnc *wavenc) gst_wavenc_init (GstWavEnc *wavenc)
{ {
@ -301,14 +263,14 @@ gst_wavenc_init (GstWavEnc *wavenc)
gst_element_add_pad (GST_ELEMENT (wavenc), wavenc->sinkpad); gst_element_add_pad (GST_ELEMENT (wavenc), wavenc->sinkpad);
gst_pad_set_chain_function (wavenc->sinkpad, gst_wavenc_chain); gst_pad_set_chain_function (wavenc->sinkpad, gst_wavenc_chain);
gst_pad_set_link_function (wavenc->sinkpad, gst_wavenc_sinkconnect); gst_pad_set_link_function (wavenc->sinkpad, gst_wavenc_sinkconnect);
gst_pad_set_event_function (wavenc->sinkpad, gst_wavenc_handle_event);
gst_pad_set_event_mask_function (wavenc->sinkpad, gst_wavenc_get_event_masks);
wavenc->srcpad = gst_pad_new_from_template (srctemplate, "src"); wavenc->srcpad = gst_pad_new_from_template (srctemplate, "src");
gst_element_add_pad (GST_ELEMENT (wavenc), wavenc->srcpad); gst_element_add_pad (GST_ELEMENT (wavenc), wavenc->srcpad);
wavenc->setup = FALSE; wavenc->setup = FALSE;
wavenc->flush_header = TRUE; wavenc->flush_header = TRUE;
GST_FLAG_SET (wavenc, GST_ELEMENT_EVENT_AWARE);
} }
static void static void
@ -325,6 +287,19 @@ gst_wavenc_chain (GstPad *pad,
return; return;
} }
if (GST_IS_EVENT (buf)) {
if (GST_EVENT_TYPE (buf) == GST_EVENT_EOS) {
wavenc->pad_eos = TRUE;
gst_wavenc_stop_file (wavenc);
gst_pad_push (wavenc->srcpad,
GST_BUFFER (gst_event_new (GST_EVENT_EOS)));
gst_element_set_eos (GST_ELEMENT (wavenc));
} else {
gst_pad_event_default (wavenc->srcpad, GST_EVENT (buf));
}
return;
}
if (GST_PAD_IS_USABLE (wavenc->srcpad)) { if (GST_PAD_IS_USABLE (wavenc->srcpad)) {
if (wavenc->flush_header) { if (wavenc->flush_header) {
GstBuffer *outbuf; GstBuffer *outbuf;