FFmpeg
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#include <url.h>
Data Fields | |
const char * | name |
int(* | url_open )(URLContext *h, const char *url, int flags) |
int(* | url_open2 )(URLContext *h, const char *url, int flags, AVDictionary **options) |
This callback is to be used by protocols which open further nested protocols. | |
int(* | url_read )(URLContext *h, unsigned char *buf, int size) |
Read data from the protocol. | |
int(* | url_write )(URLContext *h, const unsigned char *buf, int size) |
int64_t(* | url_seek )(URLContext *h, int64_t pos, int whence) |
int(* | url_close )(URLContext *h) |
struct URLProtocol * | next |
int(* | url_read_pause )(URLContext *h, int pause) |
int64_t(* | url_read_seek )(URLContext *h, int stream_index, int64_t timestamp, int flags) |
int(* | url_get_file_handle )(URLContext *h) |
int(* | url_get_multi_file_handle )(URLContext *h, int **handles, int *numhandles) |
int(* | url_shutdown )(URLContext *h, int flags) |
int | priv_data_size |
const AVClass * | priv_data_class |
int | flags |
int(* | url_check )(URLContext *h, int mask) |
const char* URLProtocol::name |
Definition at line 55 of file url.h.
Referenced by avio_enum_protocols(), ffurl_alloc(), ffurl_connect(), url_alloc_for_protocol(), and urlcontext_to_name().
int(* URLProtocol::url_open)(URLContext *h, const char *url, int flags) |
Definition at line 56 of file url.h.
Referenced by ffurl_connect().
int(* URLProtocol::url_open2)(URLContext *h, const char *url, int flags, AVDictionary **options) |
This callback is to be used by protocols which open further nested protocols.
options are then to be passed to ffurl_open()/ffurl_connect() for those nested protocols.
Definition at line 62 of file url.h.
Referenced by ffurl_connect().
int(* URLProtocol::url_read)(URLContext *h, unsigned char *buf, int size) |
Read data from the protocol.
If data is immediately available (even less than size), EOF is reached or an error occurs (including EINTR), return immediately. Otherwise: In non-blocking mode, return AVERROR(EAGAIN) immediately. In blocking mode, wait for data/EOF/error with a short timeout (0.1s), and return AVERROR(EAGAIN) on timeout. Checking interrupt_callback, looping on EINTR and EAGAIN and until enough data has been read is left to the calling function; see retry_transfer_wrapper in avio.c.
Definition at line 76 of file url.h.
Referenced by avio_enum_protocols(), ffurl_read(), ffurl_read_complete(), and url_alloc_for_protocol().
int(* URLProtocol::url_write)(URLContext *h, const unsigned char *buf, int size) |
Definition at line 77 of file url.h.
Referenced by avio_enum_protocols(), ffurl_write(), and url_alloc_for_protocol().
int64_t(* URLProtocol::url_seek)(URLContext *h, int64_t pos, int whence) |
Definition at line 78 of file url.h.
Referenced by ffurl_seek().
int(* URLProtocol::url_close)(URLContext *h) |
Definition at line 79 of file url.h.
Referenced by ffurl_closep().
struct URLProtocol* URLProtocol::next |
Definition at line 80 of file url.h.
Referenced by ffurl_protocol_next(), and ffurl_register_protocol().
int(* URLProtocol::url_read_pause)(URLContext *h, int pause) |
Definition at line 81 of file url.h.
Referenced by ffio_fdopen().
int64_t(* URLProtocol::url_read_seek)(URLContext *h, int stream_index, int64_t timestamp, int flags) |
Definition at line 82 of file url.h.
Referenced by ffio_fdopen().
int(* URLProtocol::url_get_file_handle)(URLContext *h) |
Definition at line 84 of file url.h.
Referenced by ffurl_get_file_handle(), and ffurl_get_multi_file_handle().
int(* URLProtocol::url_get_multi_file_handle)(URLContext *h, int **handles, int *numhandles) |
Definition at line 85 of file url.h.
Referenced by ffurl_get_multi_file_handle().
int(* URLProtocol::url_shutdown)(URLContext *h, int flags) |
Definition at line 87 of file url.h.
Referenced by ffurl_shutdown().
int URLProtocol::priv_data_size |
Definition at line 88 of file url.h.
Referenced by ffurl_closep(), and url_alloc_for_protocol().
const AVClass* URLProtocol::priv_data_class |
Definition at line 89 of file url.h.
Referenced by ffurl_closep(), hls_read_header(), url_alloc_for_protocol(), urlcontext_child_class_next(), and urlcontext_child_next().
int URLProtocol::flags |
Definition at line 90 of file url.h.
Referenced by ffurl_alloc(), ffurl_closep(), and url_alloc_for_protocol().
int(* URLProtocol::url_check)(URLContext *h, int mask) |
Definition at line 91 of file url.h.
Referenced by avio_check().