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Revert "dataurisrc: Remove unnecessary else if condition"

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This reverts commit 3024ae9c38.

The *buf can be NULL or not depending if the caller of gst_pad_get_range
function provided or not a buffer.
This commit is contained in:
Thiago Santos 2014-09-07 01:30:16 -03:00
parent 23f7a2cc63
commit 972d9b538f
1 changed files with 14 additions and 6 deletions
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20
plugins/elements/gstdataurisrc.c
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@ -227,13 +227,21 @@ gst_data_uri_src_create (GstBaseSrc * basesrc, guint64 offset, guint size,
* larger than the max. available size if a segment at the end is requested */
if (offset + size > gst_buffer_get_size (src->buffer)) {
ret = GST_FLOW_EOS;
} else if (*buf != NULL) {
GstMapInfo src_info;
GstMapInfo dest_info;
gsize fill_size;
gst_buffer_map (src->buffer, &src_info, GST_MAP_READ);
gst_buffer_map (*buf, &dest_info, GST_MAP_WRITE);
fill_size = gst_buffer_fill (*buf, 0, src_info.data + offset, size);
gst_buffer_unmap (*buf, &dest_info);
gst_buffer_unmap (src->buffer, &src_info);
gst_buffer_set_size (*buf, fill_size);
ret = GST_FLOW_OK;
} else {
/* Adding a check to unreference the buffer if *buf != NULL,
* just in case a buffer is provided*/
if (*buf != NULL) {
gst_buffer_unref (*buf);
GST_FIXME_OBJECT (src, "Buffer is not supposed to be provided here");
}
*buf =
gst_buffer_copy_region (src->buffer, GST_BUFFER_COPY_ALL, offset, size);
ret = GST_FLOW_OK;