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avcodec: Make init-threadsafety the default

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and remove FF_CODEC_CAP_INIT_THREADSAFE
All our native codecs are already init-threadsafe
(only wrappers for external libraries and hwaccels
are typically not marked as init-threadsafe yet),
so it is only natural for this to also be the default state.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2022-07-10 00:05:45 +02:00
parent 6aad1204cc
commit 21b23ceab3
407 changed files with 243 additions and 572 deletions
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4
libavcodec/avcodec.c
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@@ -72,13 +72,13 @@ static AVMutex codec_mutex = AV_MUTEX_INITIALIZER;
static void lock_avcodec(const FFCodec *codec)
{
if (!(codec->caps_internal & FF_CODEC_CAP_INIT_THREADSAFE) && codec->init)
if (codec->caps_internal & FF_CODEC_CAP_NOT_INIT_THREADSAFE && codec->init)
ff_mutex_lock(&codec_mutex);
}
static void unlock_avcodec(const FFCodec *codec)
{
if (!(codec->caps_internal & FF_CODEC_CAP_INIT_THREADSAFE) && codec->init)
if (codec->caps_internal & FF_CODEC_CAP_NOT_INIT_THREADSAFE && codec->init)
ff_mutex_unlock(&codec_mutex);
}