1 files changed, 0 insertions, 151 deletions
diff --git a/ffmpeg/libavformat/avio_internal.h b/ffmpeg/libavformat/avio_internal.h
deleted file mode 100644
index 8441d49..0000000
--- a/ffmpeg/libavformat/avio_internal.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- *
- * This file is part of FFmpeg.
- *
- * 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.
- *
- * 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 FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVFORMAT_AVIO_INTERNAL_H
-#define AVFORMAT_AVIO_INTERNAL_H
-
-#include "avio.h"
-#include "url.h"
-
-#include "libavutil/log.h"
-
-extern const AVClass ffio_url_class;
-
-int ffio_init_context(AVIOContext *s,
-                  unsigned char *buffer,
-                  int buffer_size,
-                  int write_flag,
-                  void *opaque,
-                  int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
-                  int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
-                  int64_t (*seek)(void *opaque, int64_t offset, int whence));
-
-
-/**
- * Read size bytes from AVIOContext, returning a pointer.
- * Note that the data pointed at by the returned pointer is only
- * valid until the next call that references the same IO context.
- * @param s IO context
- * @param buf pointer to buffer into which to assemble the requested
- *    data if it is not available in contiguous addresses in the
- *    underlying buffer
- * @param size number of bytes requested
- * @param data address at which to store pointer: this will be a
- *    a direct pointer into the underlying buffer if the requested
- *    number of bytes are available at contiguous addresses, otherwise
- *    will be a copy of buf
- * @return number of bytes read or AVERROR
- */
-int ffio_read_indirect(AVIOContext *s, unsigned char *buf, int size, const unsigned char **data);
-
-/**
- * Read size bytes from AVIOContext into buf.
- * This reads at most 1 packet. If that is not enough fewer bytes will be
- * returned.
- * @return number of bytes read or AVERROR
- */
-int ffio_read_partial(AVIOContext *s, unsigned char *buf, int size);
-
-void ffio_fill(AVIOContext *s, int b, int count);
-
-static av_always_inline void ffio_wfourcc(AVIOContext *pb, const uint8_t *s)
-{
-    avio_wl32(pb, MKTAG(s[0], s[1], s[2], s[3]));
-}
-
-/**
- * Rewind the AVIOContext using the specified buffer containing the first buf_size bytes of the file.
- * Used after probing to avoid seeking.
- * Joins buf and s->buffer, taking any overlap into consideration.
- * @note s->buffer must overlap with buf or they can't be joined and the function fails
- *
- * @param s The read-only AVIOContext to rewind
- * @param buf The probe buffer containing the first buf_size bytes of the file
- * @param buf_size The size of buf
- * @return >= 0 in case of success, a negative value corresponding to an
- * AVERROR code in case of failure
- */
-int ffio_rewind_with_probe_data(AVIOContext *s, unsigned char **buf, int buf_size);
-
-uint64_t ffio_read_varlen(AVIOContext *bc);
-
-/** @warning must be called before any I/O */
-int ffio_set_buf_size(AVIOContext *s, int buf_size);
-
-/**
- * Ensures that the requested seekback buffer size will be available
- *
- * Will ensure that when reading sequentially up to buf_size, seeking
- * within the current pos and pos+buf_size is possible.
- * Once the stream position moves outside this window this gurantee is lost.
- */
-int ffio_ensure_seekback(AVIOContext *s, int buf_size);
-
-int ffio_limit(AVIOContext *s, int size);
-
-void ffio_init_checksum(AVIOContext *s,
-                        unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len),
-                        unsigned long checksum);
-unsigned long ffio_get_checksum(AVIOContext *s);
-unsigned long ff_crc04C11DB7_update(unsigned long checksum, const uint8_t *buf,
-                                    unsigned int len);
-
-/**
- * Open a write only packetized memory stream with a maximum packet
- * size of 'max_packet_size'.  The stream is stored in a memory buffer
- * with a big-endian 4 byte header giving the packet size in bytes.
- *
- * @param s new IO context
- * @param max_packet_size maximum packet size (must be > 0)
- * @return zero if no error.
- */
-int ffio_open_dyn_packet_buf(AVIOContext **s, int max_packet_size);
-
-/**
- * Create and initialize a AVIOContext for accessing the
- * resource referenced by the URLContext h.
- * @note When the URLContext h has been opened in read+write mode, the
- * AVIOContext can be used only for writing.
- *
- * @param s Used to return the pointer to the created AVIOContext.
- * In case of failure the pointed to value is set to NULL.
- * @return >= 0 in case of success, a negative value corresponding to an
- * AVERROR code in case of failure
- */
-int ffio_fdopen(AVIOContext **s, URLContext *h);
-
-/**
- * Open a write-only fake memory stream. The written data is not stored
- * anywhere - this is only used for measuring the amount of data
- * written.
- *
- * @param s new IO context
- * @return zero if no error.
- */
-int ffio_open_null_buf(AVIOContext **s);
-
-/**
- * Close a null buffer.
- *
- * @param s an IO context opened by ffio_open_null_buf
- * @return the number of bytes written to the null buffer
- */
-int ffio_close_null_buf(AVIOContext *s);
-
-#endif /* AVFORMAT_AVIO_INTERNAL_H */