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-rwxr-xr-xcontrib/ffmpeg/tools/build_avopt9
-rwxr-xr-xcontrib/ffmpeg/tools/clean-diff11
-rw-r--r--contrib/ffmpeg/tools/cws2fws.c130
-rw-r--r--contrib/ffmpeg/tools/pktdumper.c119
-rw-r--r--contrib/ffmpeg/tools/qt-faststart.c311
-rw-r--r--contrib/ffmpeg/tools/trasher.c70
-rwxr-xr-xcontrib/ffmpeg/tools/unwrap-diff2
7 files changed, 0 insertions, 652 deletions
diff --git a/contrib/ffmpeg/tools/build_avopt b/contrib/ffmpeg/tools/build_avopt
deleted file mode 100755
index fcf165765..000000000
--- a/contrib/ffmpeg/tools/build_avopt
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/sh
-sed 's/unsigned//g' |\
- sed 's/enum//g' |\
- egrep '^ *(int|float|double|AVRational|char *\*) *[a-zA-Z_0-9]* *;' |\
- sed 's/^ *\([^ ]*\)[ *]*\([^;]*\);.*$/{"\2", NULL, OFFSET(\2), FF_OPT_TYPE_\U\1, DEFAULT, \1_MIN, \1_MAX},/' |\
- sed 's/AVRATIONAL_M/INT_M/g'|\
- sed 's/TYPE_AVRATIONAL/TYPE_RATIONAL/g'|\
- sed 's/FLOAT_M/FLT_M/g'|\
- sed 's/FF_OPT_TYPE_CHAR/FF_OPT_TYPE_STRING/g'
diff --git a/contrib/ffmpeg/tools/clean-diff b/contrib/ffmpeg/tools/clean-diff
deleted file mode 100755
index 98e26a79f..000000000
--- a/contrib/ffmpeg/tools/clean-diff
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-sed '/^+[^+]/!s/ /TaBBaT/g' |\
- expand -t `seq -s , 9 8 200` |\
- sed 's/TaBBaT/ /g' |\
- sed '/^+[^+]/s/ * $//' |\
- tr -d '\015' |\
- tr '\n' '°' |\
- sed 's/\(@@[^@]*@@°[^@]*\)/\n\1/g' |\
- egrep -v '@@[^@]*@@°(( [^°]*°)|([+-][[:space:]]*°)|(-[[:space:]]*([^°]*)°\+[[:space:]]*\5°))*$' |\
- tr -d '\n' |\
- tr '°' '\n'
diff --git a/contrib/ffmpeg/tools/cws2fws.c b/contrib/ffmpeg/tools/cws2fws.c
deleted file mode 100644
index aa7d690be..000000000
--- a/contrib/ffmpeg/tools/cws2fws.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * cws2fws by Alex Beregszaszi
- * This file is placed in the public domain.
- * Use the program however you see fit.
- *
- * This utility converts compressed Macromedia Flash files to uncompressed ones.
- */
-
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <zlib.h>
-
-#ifdef DEBUG
-#define dbgprintf printf
-#else
-#define dbgprintf(...)
-#endif
-
-int main(int argc, char *argv[])
-{
- int fd_in, fd_out, comp_len, uncomp_len, i, last_out;
- char buf_in[1024], buf_out[65536];
- z_stream zstream;
- struct stat statbuf;
-
- if (argc < 3)
- {
- printf("Usage: %s <infile.swf> <outfile.swf>\n", argv[0]);
- exit(1);
- }
-
- fd_in = open(argv[1], O_RDONLY);
- if (fd_in < 0)
- {
- perror("Error while opening: ");
- exit(1);
- }
-
- fd_out = open(argv[2], O_WRONLY|O_CREAT, 00644);
- if (fd_out < 0)
- {
- perror("Error while opening: ");
- close(fd_in);
- exit(1);
- }
-
- if (read(fd_in, &buf_in, 8) != 8)
- {
- printf("Header error\n");
- close(fd_in);
- close(fd_out);
- exit(1);
- }
-
- if (buf_in[0] != 'C' || buf_in[1] != 'W' || buf_in[2] != 'S')
- {
- printf("Not a compressed flash file\n");
- exit(1);
- }
-
- fstat(fd_in, &statbuf);
- comp_len = statbuf.st_size;
- uncomp_len = buf_in[4] | (buf_in[5] << 8) | (buf_in[6] << 16) | (buf_in[7] << 24);
-
- printf("Compressed size: %d Uncompressed size: %d\n", comp_len-4, uncomp_len-4);
-
- // write out modified header
- buf_in[0] = 'F';
- write(fd_out, &buf_in, 8);
-
- zstream.zalloc = NULL;
- zstream.zfree = NULL;
- zstream.opaque = NULL;
- inflateInit(&zstream);
-
- for (i = 0; i < comp_len-8;)
- {
- int ret, len = read(fd_in, &buf_in, 1024);
-
- dbgprintf("read %d bytes\n", len);
-
- last_out = zstream.total_out;
-
- zstream.next_in = &buf_in[0];
- zstream.avail_in = len;
- zstream.next_out = &buf_out[0];
- zstream.avail_out = 65536;
-
- ret = inflate(&zstream, Z_SYNC_FLUSH);
- if (ret != Z_STREAM_END && ret != Z_OK)
- {
- printf("Error while decompressing: %d\n", ret);
- inflateEnd(&zstream);
- exit(1);
- }
-
- dbgprintf("a_in: %d t_in: %lu a_out: %d t_out: %lu -- %lu out\n",
- zstream.avail_in, zstream.total_in, zstream.avail_out, zstream.total_out,
- zstream.total_out-last_out);
-
- write(fd_out, &buf_out, zstream.total_out-last_out);
-
- i += len;
-
- if (ret == Z_STREAM_END || ret == Z_BUF_ERROR)
- break;
- }
-
- if (zstream.total_out != uncomp_len-8)
- {
- printf("Size mismatch (%lu != %d), updating header...\n",
- zstream.total_out, uncomp_len-8);
-
- buf_in[0] = (zstream.total_out+8) & 0xff;
- buf_in[1] = ((zstream.total_out+8) >> 8) & 0xff;
- buf_in[2] = ((zstream.total_out+8) >> 16) & 0xff;
- buf_in[3] = ((zstream.total_out+8) >> 24) & 0xff;
-
- lseek(fd_out, 4, SEEK_SET);
- write(fd_out, &buf_in, 4);
- }
-
- inflateEnd(&zstream);
- close(fd_in);
- close(fd_out);
- return 0;
-}
diff --git a/contrib/ffmpeg/tools/pktdumper.c b/contrib/ffmpeg/tools/pktdumper.c
deleted file mode 100644
index 2d5a3b721..000000000
--- a/contrib/ffmpeg/tools/pktdumper.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (c) 2005 Francois Revol
- *
- * 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
- */
-
-#include <avformat.h>
-#include <limits.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#define PKTFILESUFF "_%08"PRId64"_%02d_%010"PRId64"_%06d_%c.bin"
-
-#undef strcat
-
-static int usage(int ret)
-{
- fprintf(stderr, "dump (up to maxpkts) AVPackets as they are demuxed by libavformat.\n");
- fprintf(stderr, "each packet is dumped in its own file named like `basename file.ext`_$PKTNUM_$STREAMINDEX_$STAMP_$SIZE_$FLAGS.bin\n");
- fprintf(stderr, "pktdumper [-nw] file [maxpkts]\n");
- fprintf(stderr, "-n\twrite No file at all, only demux.\n");
- fprintf(stderr, "-w\tWait at end of processing instead of quitting.\n");
- return ret;
-}
-
-int main(int argc, char **argv)
-{
- char fntemplate[PATH_MAX];
- char pktfilename[PATH_MAX];
- AVFormatContext *fctx;
- AVPacket pkt;
- int64_t pktnum = 0;
- int64_t maxpkts = 0;
- int donotquit = 0;
- int nowrite = 0;
- int err;
-
- if ((argc > 1) && !strncmp(argv[1], "-", 1)) {
- if (strchr(argv[1], 'w'))
- donotquit = 1;
- if (strchr(argv[1], 'n'))
- nowrite = 1;
- argv++;
- argc--;
- }
- if (argc < 2)
- return usage(1);
- if (argc > 2)
- maxpkts = atoi(argv[2]);
- strncpy(fntemplate, argv[1], PATH_MAX-1);
- if (strrchr(argv[1], '/'))
- strncpy(fntemplate, strrchr(argv[1], '/')+1, PATH_MAX-1);
- if (strrchr(fntemplate, '.'))
- *strrchr(fntemplate, '.') = '\0';
- if (strchr(fntemplate, '%')) {
- fprintf(stderr, "can't use filenames containing '%%'\n");
- return usage(1);
- }
- if (strlen(fntemplate) + sizeof(PKTFILESUFF) >= PATH_MAX-1) {
- fprintf(stderr, "filename too long\n");
- return usage(1);
- }
- strcat(fntemplate, PKTFILESUFF);
- printf("FNTEMPLATE: '%s'\n", fntemplate);
-
- // register all file formats
- av_register_all();
-
- err = av_open_input_file(&fctx, argv[1], NULL, 0, NULL);
- if (err < 0) {
- fprintf(stderr, "av_open_input_file: error %d\n", err);
- return 1;
- }
-
- err = av_find_stream_info(fctx);
- if (err < 0) {
- fprintf(stderr, "av_find_stream_info: error %d\n", err);
- return 1;
- }
-
- av_init_packet(&pkt);
-
- while ((err = av_read_frame(fctx, &pkt)) >= 0) {
- int fd;
- snprintf(pktfilename, PATH_MAX-1, fntemplate, pktnum, pkt.stream_index, pkt.pts, pkt.size, (pkt.flags & PKT_FLAG_KEY)?'K':'_');
- printf(PKTFILESUFF"\n", pktnum, pkt.stream_index, pkt.pts, pkt.size, (pkt.flags & PKT_FLAG_KEY)?'K':'_');
- //printf("open(\"%s\")\n", pktfilename);
- if (!nowrite) {
- fd = open(pktfilename, O_WRONLY|O_CREAT, 0644);
- write(fd, pkt.data, pkt.size);
- close(fd);
- }
- pktnum++;
- if (maxpkts && (pktnum >= maxpkts))
- break;
- }
-
- while (donotquit)
- sleep(60);
-
- return 0;
-}
diff --git a/contrib/ffmpeg/tools/qt-faststart.c b/contrib/ffmpeg/tools/qt-faststart.c
deleted file mode 100644
index 2cbf12b1d..000000000
--- a/contrib/ffmpeg/tools/qt-faststart.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * qt-faststart.c, v0.1
- * by Mike Melanson (melanson@pcisys.net)
- * This file is placed in the public domain. Use the program however you
- * see fit.
- *
- * This utility rearranges a Quicktime file such that the moov atom
- * is in front of the data, thus facilitating network streaming.
- *
- * Compile this program using:
- * make qt-faststart
- * Invoke the program with:
- * qt-faststart <infile.mov> <outfile.mov>
- *
- * Notes: Quicktime files can come in many configurations of top-level
- * atoms. This utility stipulates that the very last atom in the file needs
- * to be a moov atom. When given such a file, this utility will rearrange
- * the top-level atoms by shifting the moov atom from the back of the file
- * to the front, and patch the chunk offsets along the way. This utility
- * presently only operates on uncompressed moov atoms.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <inttypes.h>
-
-#ifdef __MINGW32__
-#define fseeko(x,y,z) fseeko64(x,y,z)
-#define ftello(x) ftello64(x)
-#endif
-
-#define BE_16(x) ((((uint8_t*)(x))[0] << 8) | ((uint8_t*)(x))[1])
-#define BE_32(x) ((((uint8_t*)(x))[0] << 24) | \
- (((uint8_t*)(x))[1] << 16) | \
- (((uint8_t*)(x))[2] << 8) | \
- ((uint8_t*)(x))[3])
-#define BE_64(x) (((uint64_t)(((uint8_t*)(x))[0]) << 56) | \
- ((uint64_t)(((uint8_t*)(x))[1]) << 48) | \
- ((uint64_t)(((uint8_t*)(x))[2]) << 40) | \
- ((uint64_t)(((uint8_t*)(x))[3]) << 32) | \
- ((uint64_t)(((uint8_t*)(x))[4]) << 24) | \
- ((uint64_t)(((uint8_t*)(x))[5]) << 16) | \
- ((uint64_t)(((uint8_t*)(x))[6]) << 8) | \
- ((uint64_t)((uint8_t*)(x))[7]))
-
-#define BE_FOURCC( ch0, ch1, ch2, ch3 ) \
- ( (uint32_t)(unsigned char)(ch3) | \
- ( (uint32_t)(unsigned char)(ch2) << 8 ) | \
- ( (uint32_t)(unsigned char)(ch1) << 16 ) | \
- ( (uint32_t)(unsigned char)(ch0) << 24 ) )
-
-#define QT_ATOM BE_FOURCC
-/* top level atoms */
-#define FREE_ATOM QT_ATOM('f', 'r', 'e', 'e')
-#define JUNK_ATOM QT_ATOM('j', 'u', 'n', 'k')
-#define MDAT_ATOM QT_ATOM('m', 'd', 'a', 't')
-#define MOOV_ATOM QT_ATOM('m', 'o', 'o', 'v')
-#define PNOT_ATOM QT_ATOM('p', 'n', 'o', 't')
-#define SKIP_ATOM QT_ATOM('s', 'k', 'i', 'p')
-#define WIDE_ATOM QT_ATOM('w', 'i', 'd', 'e')
-#define PICT_ATOM QT_ATOM('P', 'I', 'C', 'T')
-#define FTYP_ATOM QT_ATOM('f', 't', 'y', 'p')
-
-#define CMOV_ATOM QT_ATOM('c', 'm', 'o', 'v')
-#define STCO_ATOM QT_ATOM('s', 't', 'c', 'o')
-#define CO64_ATOM QT_ATOM('c', 'o', '6', '4')
-
-#define ATOM_PREAMBLE_SIZE 8
-#define COPY_BUFFER_SIZE 1024
-
-int main(int argc, char *argv[])
-{
- FILE *infile;
- FILE *outfile;
- unsigned char atom_bytes[ATOM_PREAMBLE_SIZE];
- uint32_t atom_type = 0;
- uint64_t atom_size = 0;
- uint64_t last_offset;
- unsigned char *moov_atom;
- unsigned char *ftyp_atom = 0;
- uint64_t moov_atom_size;
- uint64_t ftyp_atom_size = 0;
- uint64_t i, j;
- uint32_t offset_count;
- uint64_t current_offset;
- uint64_t start_offset = 0;
- unsigned char copy_buffer[COPY_BUFFER_SIZE];
- int bytes_to_copy;
-
- if (argc != 3) {
- printf ("Usage: qt-faststart <infile.mov> <outfile.mov>\n");
- return 0;
- }
-
- infile = fopen(argv[1], "rb");
- if (!infile) {
- perror(argv[1]);
- return 1;
- }
-
- /* traverse through the atoms in the file to make sure that 'moov' is
- * at the end */
- while (!feof(infile)) {
- if (fread(atom_bytes, ATOM_PREAMBLE_SIZE, 1, infile) != 1) {
- break;
- }
- atom_size = (uint32_t)BE_32(&atom_bytes[0]);
- atom_type = BE_32(&atom_bytes[4]);
-
- if ((atom_type != FREE_ATOM) &&
- (atom_type != JUNK_ATOM) &&
- (atom_type != MDAT_ATOM) &&
- (atom_type != MOOV_ATOM) &&
- (atom_type != PNOT_ATOM) &&
- (atom_type != SKIP_ATOM) &&
- (atom_type != WIDE_ATOM) &&
- (atom_type != PICT_ATOM) &&
- (atom_type != FTYP_ATOM)) {
- printf ("encountered non-QT top-level atom (is this a Quicktime file?)\n");
- break;
- }
-
- /* keep ftyp atom */
- if (atom_type == FTYP_ATOM) {
- ftyp_atom_size = atom_size;
- ftyp_atom = malloc(ftyp_atom_size);
- if (!ftyp_atom) {
- printf ("could not allocate 0x%llX byte for ftyp atom\n",
- atom_size);
- fclose(infile);
- return 1;
- }
- fseeko(infile, -ATOM_PREAMBLE_SIZE, SEEK_CUR);
- if (fread(ftyp_atom, atom_size, 1, infile) != 1) {
- perror(argv[1]);
- free(ftyp_atom);
- fclose(infile);
- return 1;
- }
- start_offset = ftello(infile);
- continue;
- }
-
- /* 64-bit special case */
- if (atom_size == 1) {
- if (fread(atom_bytes, ATOM_PREAMBLE_SIZE, 1, infile) != 1) {
- break;
- }
- atom_size = BE_64(&atom_bytes[0]);
- fseeko(infile, atom_size - ATOM_PREAMBLE_SIZE * 2, SEEK_CUR);
- } else {
- fseeko(infile, atom_size - ATOM_PREAMBLE_SIZE, SEEK_CUR);
- }
- }
-
- if (atom_type != MOOV_ATOM) {
- printf ("last atom in file was not a moov atom\n");
- fclose(infile);
- return 0;
- }
-
- /* moov atom was, in fact, the last atom in the chunk; load the whole
- * moov atom */
- fseeko(infile, -atom_size, SEEK_END);
- last_offset = ftello(infile);
- moov_atom_size = atom_size;
- moov_atom = malloc(moov_atom_size);
- if (!moov_atom) {
- printf ("could not allocate 0x%llX byte for moov atom\n",
- atom_size);
- fclose(infile);
- return 1;
- }
- if (fread(moov_atom, atom_size, 1, infile) != 1) {
- perror(argv[1]);
- free(moov_atom);
- fclose(infile);
- return 1;
- }
-
- /* this utility does not support compressed atoms yet, so disqualify
- * files with compressed QT atoms */
- if (BE_32(&moov_atom[12]) == CMOV_ATOM) {
- printf ("this utility does not support compressed moov atoms yet\n");
- free(moov_atom);
- fclose(infile);
- return 1;
- }
-
- /* close; will be re-opened later */
- fclose(infile);
-
- /* crawl through the moov chunk in search of stco or co64 atoms */
- for (i = 4; i < moov_atom_size - 4; i++) {
- atom_type = BE_32(&moov_atom[i]);
- if (atom_type == STCO_ATOM) {
- printf (" patching stco atom...\n");
- atom_size = BE_32(&moov_atom[i - 4]);
- if (i + atom_size - 4 > moov_atom_size) {
- printf (" bad atom size\n");
- free(moov_atom);
- return 1;
- }
- offset_count = BE_32(&moov_atom[i + 8]);
- for (j = 0; j < offset_count; j++) {
- current_offset = BE_32(&moov_atom[i + 12 + j * 4]);
- current_offset += moov_atom_size;
- moov_atom[i + 12 + j * 4 + 0] = (current_offset >> 24) & 0xFF;
- moov_atom[i + 12 + j * 4 + 1] = (current_offset >> 16) & 0xFF;
- moov_atom[i + 12 + j * 4 + 2] = (current_offset >> 8) & 0xFF;
- moov_atom[i + 12 + j * 4 + 3] = (current_offset >> 0) & 0xFF;
- }
- i += atom_size - 4;
- } else if (atom_type == CO64_ATOM) {
- printf (" patching co64 atom...\n");
- atom_size = BE_32(&moov_atom[i - 4]);
- if (i + atom_size - 4 > moov_atom_size) {
- printf (" bad atom size\n");
- free(moov_atom);
- return 1;
- }
- offset_count = BE_32(&moov_atom[i + 8]);
- for (j = 0; j < offset_count; j++) {
- current_offset = BE_64(&moov_atom[i + 12 + j * 8]);
- current_offset += moov_atom_size;
- moov_atom[i + 12 + j * 8 + 0] = (current_offset >> 56) & 0xFF;
- moov_atom[i + 12 + j * 8 + 1] = (current_offset >> 48) & 0xFF;
- moov_atom[i + 12 + j * 8 + 2] = (current_offset >> 40) & 0xFF;
- moov_atom[i + 12 + j * 8 + 3] = (current_offset >> 32) & 0xFF;
- moov_atom[i + 12 + j * 8 + 4] = (current_offset >> 24) & 0xFF;
- moov_atom[i + 12 + j * 8 + 5] = (current_offset >> 16) & 0xFF;
- moov_atom[i + 12 + j * 8 + 6] = (current_offset >> 8) & 0xFF;
- moov_atom[i + 12 + j * 8 + 7] = (current_offset >> 0) & 0xFF;
- }
- i += atom_size - 4;
- }
- }
-
- /* re-open the input file and open the output file */
- infile = fopen(argv[1], "rb");
- if (!infile) {
- perror(argv[1]);
- free(moov_atom);
- return 1;
- }
-
- if (start_offset > 0) { /* seek after ftyp atom */
- fseeko(infile, start_offset, SEEK_SET);
- last_offset -= start_offset;
- }
-
- outfile = fopen(argv[2], "wb");
- if (!outfile) {
- perror(argv[2]);
- fclose(outfile);
- free(moov_atom);
- return 1;
- }
-
- /* dump the same ftyp atom */
- if (ftyp_atom_size > 0) {
- printf (" writing ftyp atom...\n");
- if (fwrite(ftyp_atom, ftyp_atom_size, 1, outfile) != 1) {
- perror(argv[2]);
- goto error_out;
- }
- }
-
- /* dump the new moov atom */
- printf (" writing moov atom...\n");
- if (fwrite(moov_atom, moov_atom_size, 1, outfile) != 1) {
- perror(argv[2]);
- goto error_out;
- }
-
- /* copy the remainder of the infile, from offset 0 -> last_offset - 1 */
- printf (" copying rest of file...\n");
- while (last_offset) {
- if (last_offset > COPY_BUFFER_SIZE)
- bytes_to_copy = COPY_BUFFER_SIZE;
- else
- bytes_to_copy = last_offset;
-
- if (fread(copy_buffer, bytes_to_copy, 1, infile) != 1) {
- perror(argv[1]);
- goto error_out;
- }
- if (fwrite(copy_buffer, bytes_to_copy, 1, outfile) != 1) {
- perror(argv[2]);
- goto error_out;
- }
-
- last_offset -= bytes_to_copy;
- }
-
- fclose(infile);
- fclose(outfile);
- free(moov_atom);
- if (ftyp_atom_size > 0)
- free(ftyp_atom);
-
- return 0;
-
-error_out:
- fclose(infile);
- fclose(outfile);
- free(moov_atom);
- if (ftyp_atom_size > 0)
- free(ftyp_atom);
- return 1;
-}
diff --git a/contrib/ffmpeg/tools/trasher.c b/contrib/ffmpeg/tools/trasher.c
deleted file mode 100644
index 9e1961f85..000000000
--- a/contrib/ffmpeg/tools/trasher.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2007 Michael Niedermayer
- *
- * 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
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <inttypes.h>
-
-int main(int argc, char** argv)
-{
- FILE *f;
- int count, maxburst, length;
-
- if (argc < 4){
- printf("USAGE: trasher <filename> <count> <maxburst>\n");
- return 1;
- }
-
- f= fopen(argv[1], "rb+");
- if (!f){
- perror(argv[1]);
- return 2;
- }
- count= atoi(argv[2]);
- maxburst= atoi(argv[3]);
-
- srand (time (0));
-
- fseek(f, 0, SEEK_END);
- length= ftell(f);
- fseek(f, 0, SEEK_SET);
-
- while(count--){
- int burst= 1 + random() * (uint64_t) (abs(maxburst)-1) / RAND_MAX;
- int pos= random() * (uint64_t) length / RAND_MAX;
- fseek(f, pos, SEEK_SET);
-
- if(maxburst<0) burst= -maxburst;
-
- if(pos + burst > length)
- continue;
-
- while(burst--){
- int val= random() * 256ULL / RAND_MAX;
-
- if(maxburst<0) val=0;
-
- fwrite(&val, 1, 1, f);
- }
- }
-
- return 0;
-}
diff --git a/contrib/ffmpeg/tools/unwrap-diff b/contrib/ffmpeg/tools/unwrap-diff
deleted file mode 100755
index ccea99b7b..000000000
--- a/contrib/ffmpeg/tools/unwrap-diff
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/sh
-tr '\n' '\001' | sed 's/\x01\x01/\x01 \x01/g' | sed 's/\x01\([^-+ @]\)/ \1/g' | tr '\001' '\n'
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-05 04:32:53 +0000