diff options
| -rw-r--r-- | doc/APIchanges | 3 | ||||
| -rw-r--r-- | libavformat/avio.h | 12 | ||||
| -rw-r--r-- | libavformat/aviobuf.c | 17 | ||||
| -rw-r--r-- | libavformat/version.h | 2 |
4 files changed, 33 insertions, 1 deletions
diff --git a/doc/APIchanges b/doc/APIchanges index fbeae7a565..3279563d47 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -15,6 +15,9 @@ libavutil: 2015-08-28 API changes, most recent first: +2017-01-06 - xxxxxxx - lavf 57.62.100- avio.h + Add avio_get_dyn_buf() + 2016-12-10 - xxxxxxx - lavu xx.xx.100- imgutils.h Add av_image_check_size2() diff --git a/libavformat/avio.h b/libavformat/avio.h index b1ce1d1c72..e2cb4af7a2 100644 --- a/libavformat/avio.h +++ b/libavformat/avio.h @@ -704,6 +704,18 @@ int avio_closep(AVIOContext **s); int avio_open_dyn_buf(AVIOContext **s); /** + * Return the written size and a pointer to the buffer. + * The AVIOContext stream is left intact. + * The buffer must NOT be freed. + * No padding is added to the buffer. + * + * @param s IO context + * @param pbuffer pointer to a byte buffer + * @return the length of the byte buffer + */ +int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer); + +/** * Return the written size and a pointer to the buffer. The buffer * must be freed with av_free(). * Padding of AV_INPUT_BUFFER_PADDING_SIZE is added to the buffer. diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c index 134d627a6e..bf7e5f85a0 100644 --- a/libavformat/aviobuf.c +++ b/libavformat/aviobuf.c @@ -1277,6 +1277,23 @@ int ffio_open_dyn_packet_buf(AVIOContext **s, int max_packet_size) return url_open_dyn_buf_internal(s, max_packet_size); } +int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer) +{ + DynBuffer *d; + + if (!s) { + *pbuffer = NULL; + return 0; + } + + avio_flush(s); + + d = s->opaque; + *pbuffer = d->buffer; + + return d->size; +} + int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer) { DynBuffer *d; diff --git a/libavformat/version.h b/libavformat/version.h index 65e6a4ccb7..21cc8a99c7 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -32,7 +32,7 @@ // Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) // Also please add any ticket numbers that you believe might be affected here #define LIBAVFORMAT_VERSION_MAJOR 57 -#define LIBAVFORMAT_VERSION_MINOR 61 +#define LIBAVFORMAT_VERSION_MINOR 62 #define LIBAVFORMAT_VERSION_MICRO 100 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ |