diff options
Diffstat (limited to 'libavformat/avio.c')
| -rw-r--r-- | libavformat/avio.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/libavformat/avio.c b/libavformat/avio.c index 9de435e073..879844aefc 100644 --- a/libavformat/avio.c +++ b/libavformat/avio.c @@ -2,20 +2,20 @@ * unbuffered I/O * Copyright (c) 2001 Fabrice Bellard * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -87,12 +87,10 @@ static int default_interrupt_cb(void); int (*url_interrupt_cb)(void) = default_interrupt_cb; -#if FF_API_OLD_AVIO URLProtocol *av_protocol_next(URLProtocol *p) { return ffurl_protocol_next(p); } -#endif const char *avio_enum_protocols(void **opaque, int output) { @@ -267,6 +265,11 @@ int ffurl_alloc(URLContext **puc, const char *filename, int flags, char proto_str[128], proto_nested[128], *ptr; size_t proto_len = strspn(filename, URL_SCHEME_CHARS); + if (!first_protocol) { + av_log(NULL, AV_LOG_WARNING, "No URL Protocols are registered. " + "Missing call to av_register_all()?\n"); + } + if (filename[proto_len] != ':' || is_dos_path(filename)) strcpy(proto_str, "file"); else @@ -329,7 +332,7 @@ static inline int retry_transfer_wrapper(URLContext *h, unsigned char *buf, int if (ret) fast_retries = FFMAX(fast_retries, 2); len += ret; - if (ff_check_interrupt(&h->interrupt_callback)) + if (len < size && ff_check_interrupt(&h->interrupt_callback)) return AVERROR_EXIT; } return len; @@ -357,7 +360,7 @@ int ffurl_write(URLContext *h, const unsigned char *buf, int size) if (h->max_packet_size && size > h->max_packet_size) return AVERROR(EIO); - return retry_transfer_wrapper(h, buf, size, size, h->prot->url_write); + return retry_transfer_wrapper(h, buf, size, size, (void*)h->prot->url_write); } int64_t ffurl_seek(URLContext *h, int64_t pos, int whence) |