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audiorate: Make buffer writable before changing its metadata

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/977>
This commit is contained in:
Sebastian Dröge 2020-12-15 15:07:31 +02:00 committed by GStreamer Merge Bot
parent d86cf6314f
commit dcea0b3999
1 changed files with 2 additions and 2 deletions
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4
gst/audiorate/gstaudiorate.c
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@ -647,6 +647,8 @@ send:
if (gst_buffer_get_size (buf) == 0)
goto beach;
buf = gst_buffer_make_writable (buf);
/* Now calculate parameters for whichever buffer (either the original
* or truncated one) we're pushing. */
GST_BUFFER_OFFSET (buf) = audiorate->next_offset;
@ -660,14 +662,12 @@ send:
if (audiorate->discont) {
/* we need to output a discont buffer, do so now */
GST_DEBUG_OBJECT (audiorate, "marking DISCONT on output buffer");
buf = gst_buffer_make_writable (buf);
GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_DISCONT);
audiorate->discont = FALSE;
} else if (GST_BUFFER_IS_DISCONT (buf)) {
/* else we make everything continuous so we can safely remove the DISCONT
* flag from the buffer if there was one */
GST_DEBUG_OBJECT (audiorate, "removing DISCONT from buffer");
buf = gst_buffer_make_writable (buf);
GST_BUFFER_FLAG_UNSET (buf, GST_BUFFER_FLAG_DISCONT);
}