From 22e28216336da876e1fd17f380ce42eaf1446769 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Mon, 17 Feb 2014 13:36:38 +0000
Subject: chasing indexing error

---
 ffmpeg/libavformat/seek-test.c | 154 -----------------------------------------
 1 file changed, 154 deletions(-)
 delete mode 100644 ffmpeg/libavformat/seek-test.c

(limited to 'ffmpeg/libavformat/seek-test.c')

diff --git a/ffmpeg/libavformat/seek-test.c b/ffmpeg/libavformat/seek-test.c
deleted file mode 100644
index 8b0611d..0000000
--- a/ffmpeg/libavformat/seek-test.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (c) 2003 Fabrice Bellard
- * 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 <stdint.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "libavutil/common.h"
-#include "libavutil/mathematics.h"
-#include "libavformat/avformat.h"
-
-static char buffer[20];
-
-static const char *ret_str(int v)
-{
-    switch (v) {
-    case AVERROR_EOF:     return "-EOF";
-    case AVERROR(EIO):    return "-EIO";
-    case AVERROR(ENOMEM): return "-ENOMEM";
-    case AVERROR(EINVAL): return "-EINVAL";
-    default:
-        snprintf(buffer, sizeof(buffer), "%2d", v);
-        return buffer;
-    }
-}
-
-static void ts_str(char buffer[60], int64_t ts, AVRational base)
-{
-    if (ts == AV_NOPTS_VALUE) {
-        strcpy(buffer, " NOPTS   ");
-        return;
-    }
-    ts= av_rescale_q(ts, base, (AVRational){1, 1000000});
-    snprintf(buffer, 60, "%c%"PRId64".%06"PRId64"", ts<0 ? '-' : ' ', FFABS(ts)/1000000, FFABS(ts)%1000000);
-}
-
-int main(int argc, char **argv)
-{
-    const char *filename;
-    AVFormatContext *ic = NULL;
-    int i, ret, stream_id;
-    int j;
-    int64_t timestamp;
-    AVDictionary *format_opts = NULL;
-    int64_t seekfirst = AV_NOPTS_VALUE;
-    int firstback=0;
-    int frame_count = 1;
-    int duration = 4;
-
-    for(i=2; i<argc; i+=2){
-        if       (!strcmp(argv[i], "-seekforw")){
-            seekfirst = atoi(argv[i+1]);
-        } else if(!strcmp(argv[i], "-seekback")){
-            seekfirst = atoi(argv[i+1]);
-            firstback = 1;
-        } else if(!strcmp(argv[i], "-frames")){
-            frame_count = atoi(argv[i+1]);
-        } else if(!strcmp(argv[i], "-duration")){
-            duration = atoi(argv[i+1]);
-        } else {
-            argc = 1;
-        }
-    }
-
-    av_dict_set(&format_opts, "channels", "1", 0);
-    av_dict_set(&format_opts, "sample_rate", "22050", 0);
-
-    /* initialize libavcodec, and register all codecs and formats */
-    av_register_all();
-
-    if (argc < 2) {
-        printf("usage: %s input_file\n"
-               "\n", argv[0]);
-        return 1;
-    }
-
-    filename = argv[1];
-
-    ret = avformat_open_input(&ic, filename, NULL, &format_opts);
-    av_dict_free(&format_opts);
-    if (ret < 0) {
-        fprintf(stderr, "cannot open %s\n", filename);
-        return 1;
-    }
-
-    ret = avformat_find_stream_info(ic, NULL);
-    if (ret < 0) {
-        fprintf(stderr, "%s: could not find codec parameters\n", filename);
-        return 1;
-    }
-
-    if(seekfirst != AV_NOPTS_VALUE){
-        if(firstback)   avformat_seek_file(ic, -1, INT64_MIN, seekfirst, seekfirst, 0);
-        else            avformat_seek_file(ic, -1, seekfirst, seekfirst, INT64_MAX, 0);
-    }
-    for(i=0; ; i++){
-        AVPacket pkt = { 0 };
-        AVStream *av_uninit(st);
-        char ts_buf[60];
-
-        if(ret>=0){
-            for(j=0; j<frame_count; j++) {
-            ret= av_read_frame(ic, &pkt);
-            if(ret>=0){
-                char dts_buf[60];
-                st= ic->streams[pkt.stream_index];
-                ts_str(dts_buf, pkt.dts, st->time_base);
-                ts_str(ts_buf,  pkt.pts, st->time_base);
-                printf("ret:%-10s st:%2d flags:%d dts:%s pts:%s pos:%7" PRId64 " size:%6d", ret_str(ret), pkt.stream_index, pkt.flags, dts_buf, ts_buf, pkt.pos, pkt.size);
-                av_free_packet(&pkt);
-            } else
-                printf("ret:%s", ret_str(ret)); // necessary to avoid trailing whitespace
-            printf("\n");
-            }
-        }
-
-        if(i>25) break;
-
-        stream_id= (i>>1)%(ic->nb_streams+1) - 1;
-        timestamp= (i*19362894167LL) % (duration*AV_TIME_BASE) - AV_TIME_BASE;
-        if(stream_id>=0){
-            st= ic->streams[stream_id];
-            timestamp= av_rescale_q(timestamp, AV_TIME_BASE_Q, st->time_base);
-        }
-        //FIXME fully test the new seek API
-        if(i&1) ret = avformat_seek_file(ic, stream_id, INT64_MIN, timestamp, timestamp, 0);
-        else    ret = avformat_seek_file(ic, stream_id, timestamp, timestamp, INT64_MAX, 0);
-        ts_str(ts_buf, timestamp, stream_id < 0 ? AV_TIME_BASE_Q : st->time_base);
-        printf("ret:%-10s st:%2d flags:%d  ts:%s\n", ret_str(ret), stream_id, i&1, ts_buf);
-    }
-
-    avformat_close_input(&ic);
-
-    return 0;
-}
-- 
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