diff options
Diffstat (limited to 'src/outputstreamer.cc')
-rw-r--r-- | src/outputstreamer.cc | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/src/outputstreamer.cc b/src/outputstreamer.cc new file mode 100644 index 0000000..e652c7e --- /dev/null +++ b/src/outputstreamer.cc @@ -0,0 +1,127 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * streamer.cc + * + * Fri Sep 19 21:05:08 CEST 2014 + * Copyright 2014 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of SimpleRTP. + * + * SimpleRTP is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * SimpleRTP 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with SimpleRTP; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "outputstreamer.h" + +#define KEY "123456789012345678901234567890123456789012345678901234567890" +#define SSRC 1234567890 +#define CSRC_V 42 +#define CSRC_A 43 + +OutputStreamer::OutputStreamer(QHostAddress addr, quint16 port) + : socket(this) +{ + total = 0; + + lrtp_status_t status; + + lrtp = lrtp_init(&status, KEY, SSRC); + if(status != LRTP_OK) printf("O:lrtp_init err: %d\n", status); + + int res; + res = lrtp_create_profile(lrtp, PROFILE_JPEG, CSRC_V, OPTION_END); + if(res != 0) printf("O:lrtp_create_profile (v) err: %d\n", res); + + res = lrtp_create_profile(lrtp, PROFILE_OPUS, CSRC_A, OPTION_END); + if(res != 0) printf("O:lrtp_create_profile (a) err: %d\n", res); + + this->addr = addr; + this->port = port; +} + +OutputStreamer::~OutputStreamer() +{ + lrtp_status_t status; + + status = lrtp_destroy_profile(lrtp, CSRC_V); + if(status != LRTP_OK) printf("O:lrtp_destroy_profile (v) err: %d\n", status); + + status = lrtp_destroy_profile(lrtp, CSRC_A); + if(status != LRTP_OK) printf("O:lrtp_destroy_profile (a) err: %d\n", status); + + status = lrtp_close(lrtp); + if(status != LRTP_OK) printf("O:lrtp_close err: %d\n", status); +} + +void OutputStreamer::newImage(Frame frame) +{ + int ret = 0; + ret = lrtp_enqueue_frame(lrtp, CSRC_V, + frame.data, frame.size, frame.ts, + LRTP_COPY); + if(ret != 0) printf("O:lrtp_enqueue_frame (v) err: %d\n", ret); + + char packet[16*1024]; + while( (ret = lrtp_pack(lrtp, packet, sizeof(packet))) > 0) { + //printf("v"); fflush(stdout); + sendPackage(packet, ret); + } + //CPPUNIT_ASSERT_EQUAL(ret, 0); + + free(frame.data); + // delete frame; + //free(frame); +} + +void OutputStreamer::newAudio(framelist_t frames) +{ + framelist_t::iterator fi = frames.begin(); + while(fi != frames.end()) { + Frame *frame = *fi; + + int ret = 0; + ret = lrtp_enqueue_frame(lrtp, CSRC_A, + frame->data, frame->size, frame->ts, + LRTP_COPY); + if(ret != 0) printf("O:lrtp_enqueue_frame (a) err: %d\n", ret); + + char packet[16*1024]; + while( (ret = lrtp_pack(lrtp, packet, sizeof(packet))) > 0) { + //printf("a"); fflush(stdout); + sendPackage(packet, ret); + } + //CPPUNIT_ASSERT_EQUAL(ret, 0); + + free(frame->data); + delete frame; + //free(frame); + + fi++; + } +} + +void OutputStreamer::sendPackage(const char *data, size_t size) +{ + total += size; + socket.writeDatagram(data, (quint64)size, addr, port); +} + +size_t OutputStreamer::getTotal() +{ + size_t t = total; + total = 0; + return t; +} |