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Merge commit '577899a6458ccad9026eb268f10dc0b39c224c8d'

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* commit '577899a6458ccad9026eb268f10dc0b39c224c8d':
  lavc: specify the behavior of av_lockmgr_register on failure.

Conflicts:
	libavcodec/avcodec.h
	libavcodec/utils.c
	libavcodec/version.h

See: a950edb472e8823e34832c7313ba447b2db76f27
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-10-06 21:08:55 +02:00
commit d47dd84391
3 changed files with 11 additions and 10 deletions
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5
libavcodec/utils.c
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@ -3492,12 +3492,12 @@ int av_lockmgr_register(int (*cb)(void **mutex, enum AVLockOp op))
void *new_avformat_mutex = NULL; void *new_avformat_mutex = NULL;
int err; int err;
if (err = cb(&new_codec_mutex, AV_LOCK_CREATE)) { if (err = cb(&new_codec_mutex, AV_LOCK_CREATE)) {
return err > 0 ? AVERROR_EXTERNAL : err; return err > 0 ? AVERROR_UNKNOWN : err;
} }
if (err = cb(&new_avformat_mutex, AV_LOCK_CREATE)) { if (err = cb(&new_avformat_mutex, AV_LOCK_CREATE)) {
// Ignore failures to destroy the newly created mutex. // Ignore failures to destroy the newly created mutex.
cb(&new_codec_mutex, AV_LOCK_DESTROY); cb(&new_codec_mutex, AV_LOCK_DESTROY);
return err > 0 ? AVERROR_EXTERNAL : err; return err > 0 ? AVERROR_UNKNOWN : err;
} }
lockmgr_cb = cb; lockmgr_cb = cb;
codec_mutex = new_codec_mutex; codec_mutex = new_codec_mutex;
@ -3536,6 +3536,7 @@ int ff_unlock_avcodec(void)
if ((*lockmgr_cb)(&codec_mutex, AV_LOCK_RELEASE)) if ((*lockmgr_cb)(&codec_mutex, AV_LOCK_RELEASE))
return -1; return -1;
} }
return 0; return 0;
} }

2
libavcodec/version.h
View File

@ -30,7 +30,7 @@
#define LIBAVCODEC_VERSION_MAJOR 56 #define LIBAVCODEC_VERSION_MAJOR 56
#define LIBAVCODEC_VERSION_MINOR 3 #define LIBAVCODEC_VERSION_MINOR 3
#define LIBAVCODEC_VERSION_MICRO 100 #define LIBAVCODEC_VERSION_MICRO 101
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ #define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
LIBAVCODEC_VERSION_MINOR, \ LIBAVCODEC_VERSION_MINOR, \