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screen-cast-stream-src: Don't throttle if max framerate is 1/0

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The max framerate 1/0 means variable without any particular max, so
don't throttle if that was set.

Not doing this would end up with a floating point exception.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1251
(cherry picked from commit 96dd794fd1)
This commit is contained in:
Jonas Ådahl 2020-05-12 08:52:01 +02:00
parent 6e6183ec08
commit ba1f4221e9
1 changed files with 2 additions and 1 deletions
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3
src/backends/meta-screen-cast-stream-src.c
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@ -445,7 +445,8 @@ meta_screen_cast_stream_src_maybe_record_frame (MetaScreenCastStreamSrc *src)
uint64_t now_us;
now_us = g_get_monotonic_time ();
if (priv->last_frame_timestamp_us != 0 &&
if (priv->video_format.max_framerate.num > 0 &&
priv->last_frame_timestamp_us != 0 &&
(now_us - priv->last_frame_timestamp_us <
((1000000 * priv->video_format.max_framerate.denom) /
priv->video_format.max_framerate.num)))