[Bug 709826] mpegtsmux: performance issue

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=709826
  GStreamer | gst-plugins-bad | git

--- Comment #1 from Jesper Larsen <jesper.larsen at ixonos.com> 2013-10-12 12:05:01 UTC ---
Created an attachment (id=257098)
 View: https://bugzilla.gnome.org/attachment.cgi?id=257098
 Review: https://bugzilla.gnome.org/review?bug=709826&attachment=257098

Optimization of stuffing bytesd

It does seem like there should be room for some optimization. Do we have a
efficient muxer that we can use for inspiration?

Meanwhile, looking at the callgrind output brought my attention to how stuffing
bytes are written.

This patch uses memset to set all stuffing bytes to 0xFF instead of using a
loop to set them byte-by-byte.

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