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fix for https://bugzilla.gnome.org/show_bug.cgi?id=771871

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This commit is contained in:
Sergey Mamonov 2016-09-29 13:36:11 +03:00 committed by Stefan Sauer
parent a07bc92319
commit e98575417c
1 changed files with 12 additions and 6 deletions
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18
ext/lv2/gstlv2filter.c
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@ -390,13 +390,18 @@ gst_lv2_filter_transform_data (GstLV2Filter * self,
/* multi channel inputs */
lv2_group = &lv2_class->in_group;
samples = nframes / lv2_group->ports->len;
in = g_new0 (gfloat, nframes);
GST_LOG_OBJECT (self, "in : samples=%u, nframes=%u, ports=%d", samples,
nframes, lv2_group->ports->len);
if (lv2_group->ports->len > 1)
if (lv2_group->ports->len > 1) {
in = g_new0 (gfloat, nframes);
out = g_new0 (gfloat, samples * lv2_group->ports->len);
gst_lv2_filter_deinterleave_data (lv2_group->ports->len, in,
samples, (gfloat *) in_map->data);
} else {
in = (gfloat *) in_map->data;
out = (gfloat *) out_map->data;
}
for (j = 0; j < lv2_group->ports->len; ++j) {
lv2_port = &g_array_index (lv2_group->ports, GstLV2Port, j);
@ -407,7 +412,7 @@ gst_lv2_filter_transform_data (GstLV2Filter * self,
/* multi channel outputs */
lv2_group = &lv2_class->out_group;
out_samples = nframes / lv2_group->ports->len;
out = g_new0 (gfloat, samples * lv2_group->ports->len);
GST_LOG_OBJECT (self, "out: samples=%u, nframes=%u, ports=%d", out_samples,
nframes, lv2_group->ports->len);
for (j = 0; j < lv2_group->ports->len; ++j) {
@ -434,11 +439,12 @@ gst_lv2_filter_transform_data (GstLV2Filter * self,
lilv_instance_run (self->lv2.instance, samples);
if (lv2_group->ports->len > 1)
if (lv2_group->ports->len > 1) {
gst_lv2_filter_interleave_data (lv2_group->ports->len,
(gfloat *) out_map->data, out_samples, out);
g_free (out);
g_free (in);
g_free (out);
g_free (in);
}
g_free (cv);
return GST_FLOW_OK;