Differential D19650 Diff 54572 src/audiowrapper_libvlc.cpp

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src/audiowrapper_libvlc.cpp

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12 * Lesser General Public License for more details. 12​ * Lesser General Public License for more details.
13 * 13​ *
14 * You should have received a copy of the GNU Lesser General Public License 14​ * You should have received a copy of the GNU Lesser General Public License
15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 15​ * along with this program. If not, see <https://www.gnu.org/licenses/>.
16 */ 16​ */
17 17​
18#include "audiowrapper.h" 18​#include "audiowrapper.h"
19 19​
20​#include "vlcLogging.h"
21​
20#include <QTimer> 22​#include <QTimer>
21#include <QAudio> 23​#include <QAudio>
22#include <QDir> 24​#include <QDir>
23 25​
24#if defined Q_OS_WIN 26​#if defined Q_OS_WIN
25 27​
26#include <basetsd.h> 28​#include <basetsd.h>
27typedef SSIZE_T ssize_t; 29​typedef SSIZE_T ssize_t;
▲ Show 20 Lines • Show All 71 Lines • ▼ Show 20 Line(s)100{
99 d->mParent = this; 101​ d->mParent = this;
100 d->mInstance = libvlc_new(0, nullptr); 102​ d->mInstance = libvlc_new(0, nullptr);
101 libvlc_set_user_agent(d->mInstance, "elisa", "Elisa Music Player"); 103​ libvlc_set_user_agent(d->mInstance, "elisa", "Elisa Music Player");
102 libvlc_set_app_id(d->mInstance, "org.kde.elisa", "0.3.80", "elisa"); 104​ libvlc_set_app_id(d->mInstance, "org.kde.elisa", "0.3.80", "elisa");
103 105​
104 d->mPlayer = libvlc_media_player_new(d->mInstance); 106​ d->mPlayer = libvlc_media_player_new(d->mInstance);
105 107​
106 if (!d->mPlayer) { 108​ if (!d->mPlayer) {
107 qDebug() << "AudioWrapper::AudioWrapper" << "failed creating player" << libvlc_errmsg(); 109​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapper::AudioWrapper" << "failed creating player" << libvlc_errmsg();
108 return; 110​ return;
109 } 111​ }
110 112​
111 d->mPlayerEventManager = libvlc_media_player_event_manager(d->mPlayer); 113​ d->mPlayerEventManager = libvlc_media_player_event_manager(d->mPlayer);
112 114​
113 libvlc_event_attach(d->mPlayerEventManager, libvlc_MediaPlayerOpening, &vlc_callback, d.get()); 115​ libvlc_event_attach(d->mPlayerEventManager, libvlc_MediaPlayerOpening, &vlc_callback, d.get());
114 libvlc_event_attach(d->mPlayerEventManager, libvlc_MediaPlayerBuffering, &vlc_callback, d.get()); 116​ libvlc_event_attach(d->mPlayerEventManager, libvlc_MediaPlayerBuffering, &vlc_callback, d.get());
115 libvlc_event_attach(d->mPlayerEventManager, libvlc_MediaPlayerPlaying, &vlc_callback, d.get()); 117​ libvlc_event_attach(d->mPlayerEventManager, libvlc_MediaPlayerPlaying, &vlc_callback, d.get());
▲ Show 20 Lines • Show All 105 Lines • ▼ Show 20 Line(s)218{
221 //auto realVolume = static_cast<qreal>(QAudio::convertVolume(volume / 100.0, QAudio::LogarithmicVolumeScale, QAudio::LinearVolumeScale)); 223​ //auto realVolume = static_cast<qreal>(QAudio::convertVolume(volume / 100.0, QAudio::LogarithmicVolumeScale, QAudio::LinearVolumeScale));
222 libvlc_audio_set_volume(d->mPlayer, qRound(volume)); 224​ libvlc_audio_set_volume(d->mPlayer, qRound(volume));
223} 225​}
224 226​
225void AudioWrapper::setSource(const QUrl &source) 227​void AudioWrapper::setSource(const QUrl &source)
226{ 228​{
227 d->mMedia = libvlc_media_new_path(d->mInstance, QDir::toNativeSeparators(source.toLocalFile()).toUtf8().constData()); 229​ d->mMedia = libvlc_media_new_path(d->mInstance, QDir::toNativeSeparators(source.toLocalFile()).toUtf8().constData());
228 if (!d->mMedia) { 230​ if (!d->mMedia) {
229 qDebug() << "AudioWrapper::setSource" 231​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapper::setSource"
230 << "failed creating media" 232​ << "failed creating media"
231 << libvlc_errmsg() 233​ << libvlc_errmsg()
232 << QDir::toNativeSeparators(source.toLocalFile()).toUtf8().constData(); 234​ << QDir::toNativeSeparators(source.toLocalFile()).toUtf8().constData();
233 235​
234 d->mMedia = libvlc_media_new_path(d->mInstance, QDir::toNativeSeparators(source.toLocalFile()).toLatin1().constData()); 236​ d->mMedia = libvlc_media_new_path(d->mInstance, QDir::toNativeSeparators(source.toLocalFile()).toLatin1().constData());
235 if (!d->mMedia) { 237​ if (!d->mMedia) {
236 qDebug() << "AudioWrapper::setSource" 238​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapper::setSource"
237 << "failed creating media" 239​ << "failed creating media"
238 << libvlc_errmsg() 240​ << libvlc_errmsg()
239 << QDir::toNativeSeparators(source.toLocalFile()).toLatin1().constData(); 241​ << QDir::toNativeSeparators(source.toLocalFile()).toLatin1().constData();
240 return; 242​ return;
241 } 243​ }
242 } 244​ }
243 245​
244 libvlc_media_player_set_media(d->mPlayer, d->mMedia); 246​ libvlc_media_player_set_media(d->mPlayer, d->mMedia);
Show All 12 Lines258{
257 if (!d->mPlayer) { 259​ if (!d->mPlayer) {
258 return; 260​ return;
259 } 261​ }
260 262​
261 if (d->mMediaDuration == -1 || d->mMediaDuration == 0) { 263​ if (d->mMediaDuration == -1 || d->mMediaDuration == 0) {
262 if (!d->mHasSavedPosition) { 264​ if (!d->mHasSavedPosition) {
263 d->mHasSavedPosition = true; 265​ d->mHasSavedPosition = true;
264 d->mSavedPosition = position; 266​ d->mSavedPosition = position;
265 qDebug() << "AudioWrapper::setPosition" << "restore old position" << d->mSavedPosition; 267​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapper::setPosition" << "restore old position" << d->mSavedPosition;
266 } 268​ }
267 return; 269​ return;
268 } 270​ }
269 271​
270 libvlc_media_player_set_position(d->mPlayer, static_cast<float>(position) / d->mMediaDuration); 272​ libvlc_media_player_set_position(d->mPlayer, static_cast<float>(position) / d->mMediaDuration);
271} 273​}
272 274​
273void AudioWrapper::play() 275​void AudioWrapper::play()
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379 381​
380void AudioWrapperPrivate::vlcEventCallback(const struct libvlc_event_t *p_event) 382​void AudioWrapperPrivate::vlcEventCallback(const struct libvlc_event_t *p_event)
381{ 383​{
382 const auto eventType = static_cast<libvlc_event_e>(p_event->type); 384​ const auto eventType = static_cast<libvlc_event_e>(p_event->type);
383 385​
384 switch(eventType) 386​ switch(eventType)
385 { 387​ {
386 case libvlc_MediaPlayerOpening: 388​ case libvlc_MediaPlayerOpening:
387 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerOpening"; 389​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerOpening";
388 signalMediaStatusChange(QMediaPlayer::LoadedMedia); 390​ signalMediaStatusChange(QMediaPlayer::LoadedMedia);
389 break; 391​ break;
390 case libvlc_MediaPlayerBuffering: 392​ case libvlc_MediaPlayerBuffering:
391 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerBuffering"; 393​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerBuffering";
392 signalMediaStatusChange(QMediaPlayer::BufferedMedia); 394​ signalMediaStatusChange(QMediaPlayer::BufferedMedia);
393 break; 395​ break;
394 case libvlc_MediaPlayerPlaying: 396​ case libvlc_MediaPlayerPlaying:
395 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerPlaying"; 397​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerPlaying";
396 signalPlaybackChange(QMediaPlayer::PlayingState); 398​ signalPlaybackChange(QMediaPlayer::PlayingState);
397 break; 399​ break;
398 case libvlc_MediaPlayerPaused: 400​ case libvlc_MediaPlayerPaused:
399 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerPaused"; 401​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerPaused";
400 signalPlaybackChange(QMediaPlayer::PausedState); 402​ signalPlaybackChange(QMediaPlayer::PausedState);
401 break; 403​ break;
402 case libvlc_MediaPlayerStopped: 404​ case libvlc_MediaPlayerStopped:
403 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerStopped"; 405​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerStopped";
404 signalPlaybackChange(QMediaPlayer::StoppedState); 406​ signalPlaybackChange(QMediaPlayer::StoppedState);
405 break; 407​ break;
406 case libvlc_MediaPlayerEndReached: 408​ case libvlc_MediaPlayerEndReached:
407 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerEndReached"; 409​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerEndReached";
408 signalMediaStatusChange(QMediaPlayer::BufferedMedia); 410​ signalMediaStatusChange(QMediaPlayer::BufferedMedia);
409 signalMediaStatusChange(QMediaPlayer::NoMedia); 411​ signalMediaStatusChange(QMediaPlayer::NoMedia);
410 signalMediaStatusChange(QMediaPlayer::EndOfMedia); 412​ signalMediaStatusChange(QMediaPlayer::EndOfMedia);
411 mediaIsEnded(); 413​ mediaIsEnded();
412 break; 414​ break;
413 case libvlc_MediaPlayerEncounteredError: 415​ case libvlc_MediaPlayerEncounteredError:
414 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerEncounteredError"; 416​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerEncounteredError";
415 signalErrorChange(QMediaPlayer::ResourceError); 417​ signalErrorChange(QMediaPlayer::ResourceError);
416 mediaIsEnded(); 418​ mediaIsEnded();
417 signalMediaStatusChange(QMediaPlayer::InvalidMedia); 419​ signalMediaStatusChange(QMediaPlayer::InvalidMedia);
418 break; 420​ break;
419 case libvlc_MediaPlayerPositionChanged: 421​ case libvlc_MediaPlayerPositionChanged:
420 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerPositionChanged"; 422​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerPositionChanged";
421 signalPositionChange(p_event->u.media_player_position_changed.new_position); 423​ signalPositionChange(p_event->u.media_player_position_changed.new_position);
422 break; 424​ break;
423 case libvlc_MediaPlayerSeekableChanged: 425​ case libvlc_MediaPlayerSeekableChanged:
424 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerSeekableChanged"; 426​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerSeekableChanged";
425 signalSeekableChange(p_event->u.media_player_seekable_changed.new_seekable); 427​ signalSeekableChange(p_event->u.media_player_seekable_changed.new_seekable);
426 break; 428​ break;
427 case libvlc_MediaPlayerLengthChanged: 429​ case libvlc_MediaPlayerLengthChanged:
428 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerLengthChanged"; 430​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerLengthChanged";
429 signalDurationChange(p_event->u.media_player_length_changed.new_length); 431​ signalDurationChange(p_event->u.media_player_length_changed.new_length);
430 if (mHasSavedPosition) { 432​ if (mHasSavedPosition) {
431 mParent->setPosition(mSavedPosition); 433​ mParent->setPosition(mSavedPosition);
432 mHasSavedPosition = false; 434​ mHasSavedPosition = false;
433 } 435​ }
434 break; 436​ break;
435 case libvlc_MediaPlayerMuted: 437​ case libvlc_MediaPlayerMuted:
436 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerMuted"; 438​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerMuted";
437 signalMutedChange(true); 439​ signalMutedChange(true);
438 break; 440​ break;
439 case libvlc_MediaPlayerUnmuted: 441​ case libvlc_MediaPlayerUnmuted:
440 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerUnmuted"; 442​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerUnmuted";
441 signalMutedChange(false); 443​ signalMutedChange(false);
442 break; 444​ break;
443 case libvlc_MediaPlayerAudioVolume: 445​ case libvlc_MediaPlayerAudioVolume:
444 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerAudioVolume"; 446​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerAudioVolume";
445 signalVolumeChange(qRound(p_event->u.media_player_audio_volume.volume * 100)); 447​ signalVolumeChange(qRound(p_event->u.media_player_audio_volume.volume * 100));
446 break; 448​ break;
447 case libvlc_MediaPlayerAudioDevice: 449​ case libvlc_MediaPlayerAudioDevice:
448 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerAudioDevice"; 450​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "libvlc_MediaPlayerAudioDevice";
449 break; 451​ break;
450 default: 452​ default:
451 qDebug() << "AudioWrapperPrivate::vlcEventCallback" << "eventType" << eventType; 453​ qCDebug(orgKdeElisaPlayerVlc) << "AudioWrapperPrivate::vlcEventCallback" << "eventType" << eventType;
452 break; 454​ break;
453 } 455​ }
454} 456​}
455 457​
456void AudioWrapperPrivate::mediaIsEnded() 458​void AudioWrapperPrivate::mediaIsEnded()
457{ 459​{
458 libvlc_media_release(mMedia); 460​ libvlc_media_release(mMedia);
459 mMedia = nullptr; 461​ mMedia = nullptr;
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