Rename neteq4 folder to neteq
Keep the old neteq4/audio_decoder_unittests.isolate while waiting for
a hard-coded reference to change.
This CL effectively reverts r6257 "Rename neteq4 folder to neteq".
BUG=2996
TBR=tina.legrand@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/21629004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@6367 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/audio_coding/neteq/test/RTPchange.cc b/webrtc/modules/audio_coding/neteq/test/RTPchange.cc
new file mode 100644
index 0000000..54395c0
--- /dev/null
+++ b/webrtc/modules/audio_coding/neteq/test/RTPchange.cc
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <stdio.h>
+
+#include <algorithm>
+#include <vector>
+
+#include "webrtc/modules/audio_coding/neteq/test/NETEQTEST_DummyRTPpacket.h"
+#include "webrtc/modules/audio_coding/neteq/test/NETEQTEST_RTPpacket.h"
+
+#define FIRSTLINELEN 40
+//#define WEBRTC_DUMMY_RTP
+
+static bool pktCmp(NETEQTEST_RTPpacket *a, NETEQTEST_RTPpacket *b) {
+ return (a->time() < b->time());
+}
+
+int main(int argc, char* argv[]) {
+ FILE* in_file = fopen(argv[1], "rb");
+ if (!in_file) {
+ printf("Cannot open input file %s\n", argv[1]);
+ return -1;
+ }
+ printf("Input RTP file: %s\n", argv[1]);
+
+ FILE* stat_file = fopen(argv[2], "rt");
+ if (!stat_file) {
+ printf("Cannot open timing file %s\n", argv[2]);
+ return -1;
+ }
+ printf("Timing file: %s\n", argv[2]);
+
+ FILE* out_file = fopen(argv[3], "wb");
+ if (!out_file) {
+ printf("Cannot open output file %s\n", argv[3]);
+ return -1;
+ }
+ printf("Output RTP file: %s\n\n", argv[3]);
+
+ // Read all statistics and insert into map.
+ // Read first line.
+ char temp_str[100];
+ if (fgets(temp_str, 100, stat_file) == NULL) {
+ printf("Failed to read timing file %s\n", argv[2]);
+ return -1;
+ }
+ // Define map.
+ std::map<std::pair<uint16_t, uint32_t>, uint32_t> packet_stats;
+ uint16_t seq_no;
+ uint32_t ts;
+ uint32_t send_time;
+
+ while (fscanf(stat_file,
+ "%hu %u %u %*i %*i\n", &seq_no, &ts, &send_time) == 3) {
+ std::pair<uint16_t, uint32_t>
+ temp_pair = std::pair<uint16_t, uint32_t>(seq_no, ts);
+
+ packet_stats[temp_pair] = send_time;
+ }
+
+ fclose(stat_file);
+
+ // Read file header and write directly to output file.
+ char first_line[FIRSTLINELEN];
+ if (fgets(first_line, FIRSTLINELEN, in_file) == NULL) {
+ printf("Failed to read first line of input file %s\n", argv[1]);
+ return -1;
+ }
+ fputs(first_line, out_file);
+ // start_sec + start_usec + source + port + padding
+ const unsigned int kRtpDumpHeaderSize = 4 + 4 + 4 + 2 + 2;
+ if (fread(first_line, 1, kRtpDumpHeaderSize, in_file)
+ != kRtpDumpHeaderSize) {
+ printf("Failed to read RTP dump header from input file %s\n", argv[1]);
+ return -1;
+ }
+ if (fwrite(first_line, 1, kRtpDumpHeaderSize, out_file)
+ != kRtpDumpHeaderSize) {
+ printf("Failed to write RTP dump header to output file %s\n", argv[3]);
+ return -1;
+ }
+
+ std::vector<NETEQTEST_RTPpacket *> packet_vec;
+
+ while (1) {
+ // Insert in vector.
+#ifdef WEBRTC_DUMMY_RTP
+ NETEQTEST_RTPpacket *new_packet = new NETEQTEST_DummyRTPpacket();
+#else
+ NETEQTEST_RTPpacket *new_packet = new NETEQTEST_RTPpacket();
+#endif
+ if (new_packet->readFromFile(in_file) < 0) {
+ // End of file.
+ break;
+ }
+
+ // Look for new send time in statistics vector.
+ std::pair<uint16_t, uint32_t> temp_pair =
+ std::pair<uint16_t, uint32_t>(new_packet->sequenceNumber(),
+ new_packet->timeStamp());
+
+ uint32_t new_send_time = packet_stats[temp_pair];
+ new_packet->setTime(new_send_time); // Set new send time.
+ packet_vec.push_back(new_packet); // Insert in vector.
+ }
+
+ // Sort the vector according to send times.
+ std::sort(packet_vec.begin(), packet_vec.end(), pktCmp);
+
+ std::vector<NETEQTEST_RTPpacket *>::iterator it;
+ for (it = packet_vec.begin(); it != packet_vec.end(); it++) {
+ // Write to out file.
+ if ((*it)->writeToFile(out_file) < 0) {
+ printf("Error writing to file\n");
+ return -1;
+ }
+ // Delete packet.
+ delete *it;
+ }
+
+ fclose(in_file);
+ fclose(out_file);
+
+ return 0;
+}