vrplayer: many fixes
This commit is contained in:
Jay Sorg
parent
d60fd3f513
commit
75978a702b
@ -29,6 +29,18 @@ void DemuxMedia::setVcrOp(int op)
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vcrMutex.lock();
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vcrFlag = op;
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vcrMutex.unlock();
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if (op == VCR_STOP)
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{
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clear();
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}
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}
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int DemuxMedia::clear()
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{
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sendMutex.lock();
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videoQueue->clear();
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sendMutex.unlock();
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return 0;
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}
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void DemuxMedia::startDemuxing()
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@ -41,6 +41,7 @@ public:
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void *channel = 0, int stream_id = 101);
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void setVcrOp(int op);
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int clear();
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public slots:
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void startDemuxing();
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@ -295,11 +295,9 @@ void MainWindow::getVdoGeometry(QRect *rect)
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void MainWindow::clearDisplay()
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{
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QPixmap pixmap(100,100);
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pixmap.fill(QColor(0x00, 0x00, 0x00));
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QPainter painter(&pixmap);
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painter.setBrush(QBrush(Qt::black));
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lblVideo->setPixmap(pixmap);
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/* TODO: this needs to be set after video actually stops
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* a few frames come after this */
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lblVideo->update();
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}
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/*******************************************************************************
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@ -333,11 +331,21 @@ void MainWindow::on_actionOpen_Media_File_triggered()
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{
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remoteClientInited = false;
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interface->deInitRemoteClient();
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interface->initRemoteClient();
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if (interface->initRemoteClient() != 0)
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{
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QMessageBox::question(this, "vrplayer", "Unsupported codec",
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QMessageBox::Ok);
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return;
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}
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}
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else
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{
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interface->initRemoteClient();
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if (interface->initRemoteClient() != 0)
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{
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QMessageBox::question(this, "vrplayer", "Unsupported codec",
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QMessageBox::Ok);
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return;
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}
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}
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demuxMedia = interface->getDemuxMediaInstance();
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@ -413,6 +421,7 @@ void MainWindow::onBtnStopClicked(bool)
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lblCurrentPos->setText("00:00:00");
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/* clear screen by filling it with black */
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usleep(500 * 1000);
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clearDisplay();
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btnPlay->setChecked(false);
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@ -32,7 +32,8 @@ void OurInterface::oneTimeDeinit()
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closeVirtualChannel();
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}
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void OurInterface::initRemoteClient()
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/* returns error */
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int OurInterface::initRemoteClient()
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{
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int64_t start_time;
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int64_t duration;
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@ -40,18 +41,21 @@ void OurInterface::initRemoteClient()
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//elapsedTime = 0;
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if (sendMetadataFile())
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return;
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return 1;
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if (sendVideoFormat())
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return;
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return 1;
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if (sendAudioFormat())
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return;
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return 1;
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if (sendGeometry(savedGeometry))
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return;
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return 1;
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xrdpvr_play_media(channel, 101, filename.toAscii().data());
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if (xrdpvr_play_media(channel, 101, filename.toAscii().data()) != 0)
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{
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return 1;
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}
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xrdpvr_get_media_duration(&start_time, &duration);
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//qDebug() << "ourInterface:initRemoteClient: emit onMediaDurationInSecs: dur=" << duration;
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@ -66,6 +70,7 @@ void OurInterface::initRemoteClient()
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demuxMedia->moveToThread(demuxMediaThread);
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//playVideo = demuxMedia->getPlayVideoInstance();
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}
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return 0;
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}
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void OurInterface::deInitRemoteClient()
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@ -35,7 +35,7 @@ public:
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/* public methods */
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int oneTimeInit();
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void oneTimeDeinit();
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void initRemoteClient();
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int initRemoteClient();
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void deInitRemoteClient();
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int sendGeometry(QRect rect);
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void setFilename(QString filename);
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130
xrdpvr/xrdpvr.c
130
xrdpvr/xrdpvr.c
@ -2,6 +2,7 @@
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* xrdp: A Remote Desktop Protocol server.
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*
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* Copyright (C) Laxmikant Rashinkar 2012-2013 LK.Rashinkar@gmail.com
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* Copyright (C) Jay Sorg 2013 jay.sorg@gmail.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -30,7 +31,8 @@ int g_audio_index = -1;
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/*****************************************************************************/
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/* produce a hex dump */
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void hexdump(char *p, int len)
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void
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hexdump(char *p, int len)
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{
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unsigned char *line;
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int i;
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@ -90,33 +92,6 @@ xrdpvr_init_player(void *channel, int stream_id, char *filename)
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}
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xrdpvr_send_init(channel);
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#if 0
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/* send metadata from media file to client */
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if (xrdpvr_create_metadata_file(channel, filename))
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{
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printf("error sending metadata to client\n");
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return -1;
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}
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/* ask client to get video format from media file */
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if (xrdpvr_set_video_format(channel, 101))
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{
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printf("xrdpvr_set_video_format() failed\n");
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return -1;
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}
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/* TODO */
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sleep(3);
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/* ask client to get audio format from media file */
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if (xrdpvr_set_audio_format(channel, 101))
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{
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printf("xrdpvr_set_audio_format() failed\n");
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return 1;
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}
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#endif
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}
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/**
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@ -199,7 +174,8 @@ xrdpvr_play_media(void *channel, int stream_id, char *filename)
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{
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int i;
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printf("$$$$$$ xrdpvr_play_media: setting audioTimeout & videoTimeout to -1\n");
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printf("$$$$$$ xrdpvr_play_media: setting audioTimeout & "
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"videoTimeout to -1\n");
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g_psi.videoTimeout = -1;
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g_psi.audioTimeout = -1;
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@ -227,25 +203,34 @@ xrdpvr_play_media(void *channel, int stream_id, char *filename)
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av_dump_format(g_psi.p_format_ctx, 0, filename, 0);
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#endif
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printf("nb_streams %d\n", g_psi.p_format_ctx->nb_streams);
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g_audio_index = -1;
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g_video_index = -1;
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/* find first audio / video stream */
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for (i = 0; i < g_psi.p_format_ctx->nb_streams; i++)
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{
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if (g_psi.p_format_ctx->streams[i]->codec->codec_type == CODEC_TYPE_VIDEO &&
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g_psi.p_format_ctx->streams[i]->codec->codec_id == CODEC_ID_H264 &&
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if (g_psi.p_format_ctx->streams[i]->codec->codec_type ==
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CODEC_TYPE_VIDEO &&
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g_psi.p_format_ctx->streams[i]->codec->codec_id ==
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CODEC_ID_H264 &&
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g_video_index < 0)
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{
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g_video_index = i;
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}
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if (g_psi.p_format_ctx->streams[i]->codec->codec_type == CODEC_TYPE_AUDIO &&
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g_psi.p_format_ctx->streams[i]->codec->codec_id == CODEC_ID_AAC &&
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if (g_psi.p_format_ctx->streams[i]->codec->codec_type ==
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CODEC_TYPE_AUDIO &&
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g_psi.p_format_ctx->streams[i]->codec->codec_id ==
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CODEC_ID_AAC &&
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g_audio_index < 0)
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{
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g_audio_index = i;
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}
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}
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if ((g_audio_index < 0) && (g_video_index < 0))
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if ((g_audio_index < 0) || (g_video_index < 0))
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{
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/* close file and return with error */
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printf("ERROR: no audio/video stream found in %s\n", filename);
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@ -262,7 +247,8 @@ xrdpvr_play_media(void *channel, int stream_id, char *filename)
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g_psi.p_video_codec_ctx = g_psi.p_format_ctx->streams[g_video_index]->codec;
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/* find decoder for audio stream */
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g_psi.p_audio_codec = avcodec_find_decoder(g_psi.p_audio_codec_ctx->codec_id);
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g_psi.p_audio_codec =
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avcodec_find_decoder(g_psi.p_audio_codec_ctx->codec_id);
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if (g_psi.p_audio_codec == NULL)
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{
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@ -270,7 +256,8 @@ xrdpvr_play_media(void *channel, int stream_id, char *filename)
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}
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/* find decoder for video stream */
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g_psi.p_video_codec = avcodec_find_decoder(g_psi.p_video_codec_ctx->codec_id);
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g_psi.p_video_codec =
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avcodec_find_decoder(g_psi.p_video_codec_ctx->codec_id);
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if (g_psi.p_video_codec == NULL)
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{
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@ -287,9 +274,11 @@ xrdpvr_play_media(void *channel, int stream_id, char *filename)
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}
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printf("%d\n", g_psi.p_audio_codec_ctx->extradata_size);
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hexdump(g_psi.p_audio_codec_ctx->extradata, g_psi.p_audio_codec_ctx->extradata_size);
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hexdump(g_psi.p_audio_codec_ctx->extradata,
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g_psi.p_audio_codec_ctx->extradata_size);
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printf("%d %d %d %d\n", g_psi.p_audio_codec_ctx->sample_rate,
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g_psi.p_audio_codec_ctx->bit_rate, g_psi.p_audio_codec_ctx->channels,
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g_psi.p_audio_codec_ctx->bit_rate,
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g_psi.p_audio_codec_ctx->channels,
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g_psi.p_audio_codec_ctx->block_align);
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/* open decoder for video stream */
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@ -304,14 +293,16 @@ xrdpvr_play_media(void *channel, int stream_id, char *filename)
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g_psi.bsfc = av_bitstream_filter_init("h264_mp4toannexb");
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printf("g_psi.bsfc %p\n", g_psi.bsfc);
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if (xrdpvr_set_video_format(channel, 101))
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if (xrdpvr_set_video_format(channel, 101, 0,
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g_psi.p_video_codec_ctx->width,
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g_psi.p_video_codec_ctx->height))
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{
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printf("xrdpvr_set_video_format() failed\n");
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return -1;
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}
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printf("xrdpvr_play_media: calling xrdpvr_set_audio_format\n");
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if (xrdpvr_set_audio_format(channel, 101,
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if (xrdpvr_set_audio_format(channel, 101, 0,
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g_psi.p_audio_codec_ctx->extradata,
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g_psi.p_audio_codec_ctx->extradata_size,
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g_psi.p_audio_codec_ctx->sample_rate,
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@ -372,25 +363,19 @@ xrdpvr_get_frame(void **av_pkt_ret, int *is_video_frame, int *delay_in_us)
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if (firstAudioPkt)
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{
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firstAudioPkt = 0;
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//printf("##### first audio: dts=%f delay_in_ms=%d\n", dts, *delay_in_us);
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}
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}
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else if (av_pkt->stream_index == g_video_index)
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{
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bsfc = g_psi.bsfc;
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//printf("hi %p\n", bsfc);
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while (bsfc != 0)
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{
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new_pkt = *av_pkt;
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error = av_bitstream_filter_filter(bsfc, g_psi.p_video_codec_ctx, 0,
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&new_pkt.data, &new_pkt.size,
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av_pkt->data, av_pkt->size,
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av_pkt->flags & AV_PKT_FLAG_KEY);
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//printf("new size %d\n", new_pkt.size);
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//hexdump(new_pkt.data, 32);
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//printf("old size %d\n", av_pkt->size);
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//hexdump(av_pkt->data, 32);
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av_pkt->flags & PKT_FLAG_KEY);
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if (error > 0)
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{
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av_free_packet(av_pkt);
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@ -404,32 +389,25 @@ xrdpvr_get_frame(void **av_pkt_ret, int *is_video_frame, int *delay_in_us)
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bsfc = bsfc->next;
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}
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dts = av_pkt->dts;
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//printf("$$$ video raw_dts=%f raw_pts=%f\n", (double) av_pkt->dts, (double) av_pkt->dts);
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dts *= av_q2d(g_psi.p_format_ctx->streams[g_video_index]->time_base);
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if (g_psi.videoTimeout < 0)
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{
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*delay_in_us = 1000 * 5;
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g_psi.videoTimeout = dts;
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//printf("$$$ negative: videoTimeout=%f\n", g_psi.videoTimeout);
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}
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else
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{
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//printf("$$$ positive: videoTimeout_b4 =%f\n", g_psi.videoTimeout);
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*delay_in_us = (int) ((dts - g_psi.videoTimeout) * 1000000);
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g_psi.videoTimeout = dts;
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//printf("$$$ positive: videoTimeout_aft=%f\n", g_psi.videoTimeout);
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}
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*is_video_frame = 1;
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if (firstVideoPkt)
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{
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firstVideoPkt = 0;
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//printf("$$$ first video: dts=%f delay_in_ms=%d\n", dts, *delay_in_us);
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}
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}
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@ -461,7 +439,8 @@ send_video_pkt(void *channel, int stream_id, void *pkt_p)
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/******************************************************************************/
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int
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xrdpvr_play_frame(void *channel, int stream_id, int *videoTimeout, int *audioTimeout)
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xrdpvr_play_frame(void *channel, int stream_id, int *videoTimeout,
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int *audioTimeout)
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{
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AVPacket av_pkt;
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double dts;
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@ -506,14 +485,13 @@ xrdpvr_play_frame(void *channel, int stream_id, int *videoTimeout, int *audioTim
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else if (av_pkt.stream_index == g_video_index)
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{
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bsfc = g_psi.bsfc;
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printf("hi %p\n", bsfc);
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while (bsfc != 0)
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{
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new_pkt= av_pkt;
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error = av_bitstream_filter_filter(bsfc, g_psi.p_video_codec_ctx, 0,
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&new_pkt.data, &new_pkt.size,
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av_pkt.data, av_pkt.size,
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av_pkt.flags & AV_PKT_FLAG_KEY);
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av_pkt.flags & PKT_FLAG_KEY);
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if (error > 0)
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{
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av_free_packet(&av_pkt);
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@ -532,8 +510,6 @@ xrdpvr_play_frame(void *channel, int stream_id, int *videoTimeout, int *audioTim
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dts = av_pkt.dts;
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dts *= av_q2d(g_psi.p_format_ctx->streams[g_video_index]->time_base);
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//printf("xrdpvr_play_frame:video: saved=%f dts=%f\n", g_psi.videoTimeout, dts);
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*videoTimeout = (int) ((dts - g_psi.videoTimeout) * 1000000);
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*audioTimeout = -1;
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@ -541,13 +517,11 @@ xrdpvr_play_frame(void *channel, int stream_id, int *videoTimeout, int *audioTim
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{
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g_psi.videoTimeout = dts;
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delay_in_us = 1000 * 40;
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//printf("xrdpvr_play_frame:video1: saved=%f dts=%f delay_in_us=%d\n", g_psi.videoTimeout, dts, delay_in_us);
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}
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else
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{
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delay_in_us = (int) ((dts - g_psi.videoTimeout) * 1000000);
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g_psi.videoTimeout = dts;
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//printf("xrdpvr_play_frame:video2: saved=%f dts=%f delay_in_us=%d\n", g_psi.videoTimeout, dts, delay_in_us);
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}
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printf("video delay: %d\n", delay_in_us);
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@ -574,10 +548,11 @@ xrdpvr_seek_media(int64_t pos, int backward)
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seek_target = av_rescale_q(pos * AV_TIME_BASE,
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AV_TIME_BASE_Q,
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g_psi.p_format_ctx->streams[g_video_index]->time_base);
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g_psi.p_format_ctx->streams[g_video_index]->time_base);
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if(av_seek_frame(g_psi.p_format_ctx, g_video_index, seek_target, seek_flag) < 0)
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if (av_seek_frame(g_psi.p_format_ctx, g_video_index, seek_target,
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seek_flag) < 0)
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{
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printf("media seek error\n");
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return -1;
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@ -596,7 +571,8 @@ xrdpvr_get_media_duration(int64_t *start_time, int64_t *duration)
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/******************************************************************************/
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int
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xrdpvr_set_geometry(void *channel, int stream_id, int xpos, int ypos, int width, int height)
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xrdpvr_set_geometry(void *channel, int stream_id, int xpos, int ypos,
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int width, int height)
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{
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STREAM *s;
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char *cptr;
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@ -637,17 +613,22 @@ xrdpvr_set_geometry(void *channel, int stream_id, int xpos, int ypos, int width,
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* @return 0 on success, -1 on error
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*****************************************************************************/
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int
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xrdpvr_set_video_format(void *channel, uint32_t stream_id)
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xrdpvr_set_video_format(void *channel, uint32_t stream_id, int format,
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int width, int height)
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{
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STREAM *s;
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char *cptr;
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int rv;
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int len;
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width = (width + 15) & ~15;
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stream_new(s, MAX_PDU_SIZE);
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stream_ins_u32_le(s, 0); /* number of bytes to follow */
|
||||
stream_ins_u32_le(s, CMD_SET_VIDEO_FORMAT);
|
||||
stream_ins_u32_le(s, stream_id);
|
||||
stream_ins_u32_le(s, format);
|
||||
stream_ins_u32_le(s, width);
|
||||
stream_ins_u32_le(s, height);
|
||||
|
||||
/* insert number of bytes in stream */
|
||||
len = stream_length(s) - 4;
|
||||
@ -671,9 +652,9 @@ xrdpvr_set_video_format(void *channel, uint32_t stream_id)
|
||||
* @return 0 on success, -1 on error
|
||||
*****************************************************************************/
|
||||
int
|
||||
xrdpvr_set_audio_format(void *channel, uint32_t stream_id, char *extradata,
|
||||
int extradata_size, int sample_rate, int bit_rate,
|
||||
int channels, int block_align)
|
||||
xrdpvr_set_audio_format(void *channel, uint32_t stream_id, int format,
|
||||
char *extradata, int extradata_size, int sample_rate,
|
||||
int bit_rate, int channels, int block_align)
|
||||
{
|
||||
STREAM *s;
|
||||
char *cptr;
|
||||
@ -689,6 +670,7 @@ xrdpvr_set_audio_format(void *channel, uint32_t stream_id, char *extradata,
|
||||
stream_ins_u32_le(s, 0); /* number of bytes to follow */
|
||||
stream_ins_u32_le(s, CMD_SET_AUDIO_FORMAT);
|
||||
stream_ins_u32_le(s, stream_id);
|
||||
stream_ins_u32_le(s, format);
|
||||
stream_ins_u32_le(s, extradata_size);
|
||||
memcpy(s->p, extradata, extradata_size);
|
||||
s->p += extradata_size;
|
||||
@ -721,7 +703,8 @@ xrdpvr_set_audio_format(void *channel, uint32_t stream_id, char *extradata,
|
||||
* @return 0 on success, -1 on error
|
||||
*****************************************************************************/
|
||||
int
|
||||
xrdpvr_send_video_data(void *channel, uint32_t stream_id, uint32_t data_len, uint8_t *data)
|
||||
xrdpvr_send_video_data(void *channel, uint32_t stream_id,
|
||||
uint32_t data_len, uint8_t *data)
|
||||
{
|
||||
STREAM *s;
|
||||
char *cptr;
|
||||
@ -766,7 +749,8 @@ xrdpvr_send_video_data(void *channel, uint32_t stream_id, uint32_t data_len, uin
|
||||
* @return 0 on success, -1 on error
|
||||
*****************************************************************************/
|
||||
int
|
||||
xrdpvr_send_audio_data(void *channel, uint32_t stream_id, uint32_t data_len, uint8_t *data)
|
||||
xrdpvr_send_audio_data(void *channel, uint32_t stream_id, uint32_t data_len,
|
||||
uint8_t *data)
|
||||
{
|
||||
STREAM *s;
|
||||
char *cptr;
|
||||
@ -886,7 +870,8 @@ xrdpvr_read_from_client(void *channel, STREAM *s, int bytes, int timeout)
|
||||
{
|
||||
//printf("xrdpvr_read_from_client: loop\n");
|
||||
bytes_read = bytes - total_read;
|
||||
ok = WTSVirtualChannelRead(channel, timeout, s->p, bytes_read, &bytes_read);
|
||||
ok = WTSVirtualChannelRead(channel, timeout, s->p, bytes_read,
|
||||
&bytes_read);
|
||||
//printf("xrdpvr_read_from_client: loop ok %d\n", ok);
|
||||
if (ok)
|
||||
{
|
||||
@ -923,7 +908,8 @@ xrdpvr_write_to_client(void *channel, STREAM *s)
|
||||
|
||||
while (1)
|
||||
{
|
||||
rv = WTSVirtualChannelWrite(channel, &s->data[index], bytes_to_send, &bytes_written);
|
||||
rv = WTSVirtualChannelWrite(channel, &s->data[index], bytes_to_send,
|
||||
&bytes_written);
|
||||
|
||||
if (rv < 0)
|
||||
{
|
||||
|
||||
@ -2,6 +2,7 @@
|
||||
* xrdp: A Remote Desktop Protocol server.
|
||||
*
|
||||
* Copyright (C) Laxmikant Rashinkar 2012-2013 LK.Rashinkar@gmail.com
|
||||
* Copyright (C) Jay Sorg 2013 jay.sorg@gmail.com
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
@ -32,18 +33,25 @@ extern "C" {
|
||||
int xrdpvr_init_player(void *channel, int stream_id, char *filename);
|
||||
int xrdpvr_deinit_player(void *channel, int stream_id);
|
||||
int xrdpvr_play_media(void *channel, int stream_id, char *filename);
|
||||
int xrdpvr_set_geometry(void *channel, int stream_id, int xpos, int ypos, int width, int height);
|
||||
int xrdpvr_set_video_format(void *channel, uint32_t stream_id);
|
||||
int xrdpvr_set_audio_format(void *channel, uint32_t stream_id, char *extradata,
|
||||
int extradata_size, int sample_rate, int bit_rate,
|
||||
int xrdpvr_set_geometry(void *channel, int stream_id, int xpos, int ypos,
|
||||
int width, int height);
|
||||
int xrdpvr_set_video_format(void *channel, uint32_t stream_id, int format,
|
||||
int width, int height);
|
||||
int xrdpvr_set_audio_format(void *channel, uint32_t stream_id, int format,
|
||||
char *extradata, int extradata_size,
|
||||
int sample_rate, int bit_rate,
|
||||
int channels, int block_align);
|
||||
int xrdpvr_send_video_data(void *channel, uint32_t stream_id, uint32_t data_len, uint8_t *data);
|
||||
int xrdpvr_send_audio_data(void *channel, uint32_t stream_id, uint32_t data_len, uint8_t *data);
|
||||
int xrdpvr_send_video_data(void *channel, uint32_t stream_id,
|
||||
uint32_t data_len, uint8_t *data);
|
||||
int xrdpvr_send_audio_data(void *channel, uint32_t stream_id,
|
||||
uint32_t data_len, uint8_t *data);
|
||||
int xrdpvr_create_metadata_file(void *channel, char *filename);
|
||||
int xrdpvr_play_frame(void *channel, int stream_id, int *vdoTimeout, int *audioTimeout);
|
||||
int xrdpvr_play_frame(void *channel, int stream_id, int *vdoTimeout,
|
||||
int *audioTimeout);
|
||||
void xrdpvr_get_media_duration(int64_t *start_time, int64_t *duration);
|
||||
int xrdpvr_seek_media(int64_t pos, int backward);
|
||||
int xrdpvr_get_frame(void **av_pkt_ret, int *is_video_frame, int *delay_in_us);
|
||||
int xrdpvr_get_frame(void **av_pkt_ret, int *is_video_frame,
|
||||
int *delay_in_us);
|
||||
int send_audio_pkt(void *channel, int stream_id, void *pkt_p);
|
||||
int send_video_pkt(void *channel, int stream_id, void *pkt_p);
|
||||
int xrdpvr_set_volume(void *channel, int volume);
|
||||
|
||||
@ -48,6 +48,7 @@
|
||||
#ifdef DISTRO_UBUNTU1204
|
||||
#define CODEC_TYPE_VIDEO AVMEDIA_TYPE_VIDEO
|
||||
#define CODEC_TYPE_AUDIO AVMEDIA_TYPE_AUDIO
|
||||
#define PKT_FLAG_KEY AV_PKT_FLAG_KEY
|
||||
#endif
|
||||
|
||||
#define MAX_BUFSIZE (1024 * 1024 * 8)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user