avformat: Add functions for doing global network initialization
Signed-off-by: Martin Storsjö <martin@martin.st>
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@ -13,6 +13,9 @@ libavutil: 2011-04-18
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API changes, most recent first:
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2011-11-xx - xxxxxxx - lavf 53.13.0
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Add avformat_network_init()/avformat_network_uninit()
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2011-xx-xx - xxxxxxx - lavc 53.15.0
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Remove avcodec_parse_frame.
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Deprecate AVCodecContext.parse_only and CODEC_CAP_PARSE_ONLY.
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@ -1743,4 +1743,19 @@ int avformat_query_codec(AVOutputFormat *ofmt, enum CodecID codec_id, int std_co
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*/
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const AVClass *avformat_get_class(void);
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/**
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* Do global initialization of network components. This is optional,
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* but recommended, since it avoids the overhead of implicitly
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* doing the setup for each session.
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*
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* Since the next major version bump, calling this function will become
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* mandatory if using network protocols.
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*/
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int avformat_network_init(void);
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/**
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* Undo the initialization done by avformat_network_init.
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*/
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int avformat_network_deinit(void);
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#endif /* AVFORMAT_AVFORMAT_H */
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@ -3964,3 +3964,23 @@ int avformat_query_codec(AVOutputFormat *ofmt, enum CodecID codec_id, int std_co
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}
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return AVERROR_PATCHWELCOME;
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}
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int avformat_network_init(void)
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{
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#if CONFIG_NETWORK
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int ret;
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if ((ret = ff_network_init()) < 0)
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return ret;
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ff_tls_init();
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#endif
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return 0;
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}
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int avformat_network_deinit(void)
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{
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#if CONFIG_NETWORK
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ff_network_close();
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ff_tls_deinit();
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#endif
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return 0;
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}
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@ -24,7 +24,7 @@
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#include "libavutil/avutil.h"
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#define LIBAVFORMAT_VERSION_MAJOR 53
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#define LIBAVFORMAT_VERSION_MINOR 12
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#define LIBAVFORMAT_VERSION_MINOR 13
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#define LIBAVFORMAT_VERSION_MICRO 0
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#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
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