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audioconvert: Clip input buffers to the segment before handling them

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=757068
This commit is contained in:
Sebastian Dröge 2015-10-24 20:05:10 +03:00
parent 736a27fe1e
commit 000c424835
1 changed files with 23 additions and 0 deletions
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23
gst/audioconvert/gstaudioconvert.c
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@ -88,6 +88,8 @@ static GstFlowReturn gst_audio_convert_transform (GstBaseTransform * base,
GstBuffer * inbuf, GstBuffer * outbuf);
static gboolean gst_audio_convert_transform_meta (GstBaseTransform * trans,
GstBuffer * outbuf, GstMeta * meta, GstBuffer * inbuf);
static GstFlowReturn gst_audio_convert_submit_input_buffer (GstBaseTransform *
base, gboolean is_discont, GstBuffer * input);
static void gst_audio_convert_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_audio_convert_get_property (GObject * object, guint prop_id,
@ -222,6 +224,8 @@ gst_audio_convert_class_init (GstAudioConvertClass * klass)
GST_DEBUG_FUNCPTR (gst_audio_convert_transform);
basetransform_class->transform_meta =
GST_DEBUG_FUNCPTR (gst_audio_convert_transform_meta);
basetransform_class->submit_input_buffer =
GST_DEBUG_FUNCPTR (gst_audio_convert_submit_input_buffer);
basetransform_class->passthrough_on_same_caps = TRUE;
}
@ -886,6 +890,25 @@ gst_audio_convert_transform_meta (GstBaseTransform * trans, GstBuffer * outbuf,
return FALSE;
}
static GstFlowReturn
gst_audio_convert_submit_input_buffer (GstBaseTransform * base,
gboolean is_discont, GstBuffer * input)
{
GstAudioConvert *this = GST_AUDIO_CONVERT (base);
if (base->segment.format == GST_FORMAT_TIME) {
input =
gst_audio_buffer_clip (input, &base->segment, this->ctx.in.rate,
this->ctx.in.bpf);
if (!input)
return GST_FLOW_OK;
}
return GST_BASE_TRANSFORM_CLASS (parent_class)->submit_input_buffer (base,
is_discont, input);
}
static void
gst_audio_convert_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)