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tsmux: Don't memset in pad_stream when writing a PCR packet

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tsmux_write_ts_header will write a stuffing adaptation field, so we
don't need to prefill the buffer.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5516>
This commit is contained in:
Jan Alexander Steffens (heftig) 2023-10-16 23:54:20 +02:00 committed by GStreamer Marge Bot
parent 4e9cb5d8eb
commit 6198c4b8a1
1 changed files with 1 additions and 2 deletions
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3
subprojects/gst-plugins-bad/gst/mpegtsmux/tsmux/tsmux.c
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@ -1549,8 +1549,6 @@ pad_stream (TsMux * mux, TsMuxStream * stream, gint64 cur_ts)
goto done; goto done;
} }
memset (map.data, 0xFF, map.size);
new_pcr = write_new_pcr (mux, stream, get_current_pcr (mux, cur_ts), new_pcr = write_new_pcr (mux, stream, get_current_pcr (mux, cur_ts),
get_next_pcr (mux, cur_ts)); get_next_pcr (mux, cur_ts));
if (new_pcr != -1) { if (new_pcr != -1) {
@ -1565,6 +1563,7 @@ pad_stream (TsMux * mux, TsMuxStream * stream, gint64 cur_ts)
goto done; goto done;
} }
tsmux_write_null_ts_header (map.data); tsmux_write_null_ts_header (map.data);
memset (map.data + TSMUX_HEADER_LENGTH, 0xFF, TSMUX_PAYLOAD_LENGTH);
} }
gst_buffer_unmap (buf, &map); gst_buffer_unmap (buf, &map);