mirror of
https://github.com/recloudstream/cloudstream.git
synced 2024-08-15 01:53:11 +00:00
resize images for lower mem footprint
This commit is contained in:
LagradOst
parent
2f2bbd7d88
commit
bb6a17e23c
3 changed files with 189 additions and 49 deletions
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@ -37,6 +37,7 @@ import com.lagradost.cloudstream3.CommonActivity.canEnterPipMode
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import com.lagradost.cloudstream3.CommonActivity.isInPIPMode
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import com.lagradost.cloudstream3.CommonActivity.keyEventListener
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import com.lagradost.cloudstream3.CommonActivity.playerEventListener
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import com.lagradost.cloudstream3.CommonActivity.screenWidth
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import com.lagradost.cloudstream3.CommonActivity.showToast
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import com.lagradost.cloudstream3.R
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import com.lagradost.cloudstream3.mvvm.logError
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@ -79,12 +80,12 @@ abstract class AbstractPlayerFragment(
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var isBuffering = true
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protected open var hasPipModeSupport = true
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var playerPausePlayHolderHolder : FrameLayout? = null
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var playerPausePlay : ImageView? = null
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var playerBuffering : ProgressBar? = null
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var playerView : PlayerView? = null
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var piphide : FrameLayout? = null
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var subtitleHolder : FrameLayout? = null
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var playerPausePlayHolderHolder: FrameLayout? = null
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var playerPausePlay: ImageView? = null
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var playerBuffering: ProgressBar? = null
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var playerView: PlayerView? = null
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var piphide: FrameLayout? = null
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var subtitleHolder: FrameLayout? = null
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@LayoutRes
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protected open var layout: Int = R.layout.fragment_player
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@ -97,11 +98,11 @@ abstract class AbstractPlayerFragment(
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throw NotImplementedError()
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}
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open fun playerPositionChanged(position: Long, duration : Long) {
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open fun playerPositionChanged(position: Long, duration: Long) {
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throw NotImplementedError()
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}
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open fun playerDimensionsLoaded(width: Int, height : Int) {
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open fun playerDimensionsLoaded(width: Int, height: Int) {
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throw NotImplementedError()
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}
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@ -137,8 +138,10 @@ abstract class AbstractPlayerFragment(
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}
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}
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private fun updateIsPlaying(wasPlaying : CSPlayerLoading,
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isPlaying : CSPlayerLoading) {
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private fun updateIsPlaying(
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wasPlaying: CSPlayerLoading,
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isPlaying: CSPlayerLoading
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) {
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val isPlayingRightNow = CSPlayerLoading.IsPlaying == isPlaying
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val isPausedRightNow = CSPlayerLoading.IsPaused == isPlaying
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@ -186,7 +189,11 @@ abstract class AbstractPlayerFragment(
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canEnterPipMode = isPlayingRightNow && hasPipModeSupport
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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activity?.let { act ->
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PlayerPipHelper.updatePIPModeActions(act, isPlayingRightNow, player.getAspectRatio())
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PlayerPipHelper.updatePIPModeActions(
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act,
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isPlayingRightNow,
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player.getAspectRatio()
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)
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}
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}
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}
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@ -375,49 +382,61 @@ abstract class AbstractPlayerFragment(
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/** This receives the events from the player, if you want to append functionality you do it here,
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* do note that this only receives events for UI changes,
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* and returning early WONT stop it from changing in eg the player time or pause status */
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open fun mainCallback(event : PlayerEvent) {
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open fun mainCallback(event: PlayerEvent) {
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Log.i(TAG, "Handle event: $event")
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when(event) {
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when (event) {
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is ResizedEvent -> {
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playerDimensionsLoaded(event.width, event.height)
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}
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is PlayerAttachedEvent -> {
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playerUpdated(event.player)
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}
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is SubtitlesUpdatedEvent -> {
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subtitlesChanged()
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}
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is TimestampSkippedEvent -> {
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onTimestampSkipped(event.timestamp)
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}
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is TimestampInvokedEvent -> {
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onTimestamp(event.timestamp)
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}
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is TracksChangedEvent -> {
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onTracksInfoChanged()
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}
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is EmbeddedSubtitlesFetchedEvent -> {
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embeddedSubtitlesFetched(event.tracks)
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}
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is ErrorEvent -> {
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playerError(event.error)
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}
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is RequestAudioFocusEvent -> {
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requestAudioFocus()
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}
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is EpisodeSeekEvent -> {
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when(event.offset) {
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when (event.offset) {
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-1 -> prevEpisode()
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1 -> nextEpisode()
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else -> {}
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}
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}
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is StatusEvent -> {
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updateIsPlaying(wasPlaying = event.wasPlaying, isPlaying = event.isPlaying)
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}
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is PositionEvent -> {
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playerPositionChanged(position = event.toMs, duration = event.durationMs)
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}
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is VideoEndedEvent -> {
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context?.let { ctx ->
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// Only play next episode if autoplay is on (default)
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@ -434,6 +453,7 @@ abstract class AbstractPlayerFragment(
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}
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}
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}
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is PauseEvent -> Unit
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is PlayEvent -> Unit
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}
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@ -457,10 +477,10 @@ abstract class AbstractPlayerFragment(
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if (player is CS3IPlayer) {
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// preview bar
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val progressBar : PreviewTimeBar? = playerView?.findViewById(R.id.exo_progress)
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val previewImageView : ImageView? = playerView?.findViewById(R.id.previewImageView)
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val previewFrameLayout : FrameLayout? = playerView?.findViewById(R.id.previewFrameLayout)
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if(progressBar != null && previewImageView != null && previewFrameLayout != null) {
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val progressBar: PreviewTimeBar? = playerView?.findViewById(R.id.exo_progress)
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val previewImageView: ImageView? = playerView?.findViewById(R.id.previewImageView)
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val previewFrameLayout: FrameLayout? = playerView?.findViewById(R.id.previewFrameLayout)
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if (progressBar != null && previewImageView != null && previewFrameLayout != null) {
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var resume = false
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progressBar.addOnScrubListener(object : PreviewBar.OnScrubListener {
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override fun onScrubStart(previewBar: PreviewBar?) {
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@ -495,17 +515,32 @@ abstract class AbstractPlayerFragment(
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subView = playerView?.findViewById(R.id.exo_subtitles)
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subStyle = SubtitlesFragment.getCurrentSavedStyle()
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player.initSubtitles(subView, subtitleHolder, subStyle)
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(player.imageGenerator as? PreviewGenerator)?.params = ImageParams.new16by9(screenWidth)
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/*previewImageView?.doOnLayout {
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(player.imageGenerator as? PreviewGenerator)?.params = ImageParams(
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it.measuredWidth,
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it.measuredHeight
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)
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}*/
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/** this might seam a bit fucky and that is because it is, the seek event is captured twice, once by the player
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* and once by the UI even if it should only be registered once by the UI */
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playerView?.findViewById<DefaultTimeBar>(R.id.exo_progress)?.addListener(object : TimeBar.OnScrubListener {
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playerView?.findViewById<DefaultTimeBar>(R.id.exo_progress)
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?.addListener(object : TimeBar.OnScrubListener {
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override fun onScrubStart(timeBar: TimeBar, position: Long) = Unit
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override fun onScrubMove(timeBar: TimeBar, position: Long) = Unit
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override fun onScrubStop(timeBar: TimeBar, position: Long, canceled: Boolean) {
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if (canceled) return
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val playerDuration = player.getDuration() ?: return
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val playerPosition = player.getPosition() ?: return
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mainCallback(PositionEvent(source = PlayerEventSource.UI, durationMs = playerDuration, fromMs = playerPosition, toMs = position))
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mainCallback(
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PositionEvent(
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source = PlayerEventSource.UI,
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durationMs = playerDuration,
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fromMs = playerPosition,
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toMs = position
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)
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)
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}
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})
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@ -100,7 +100,7 @@ class CS3IPlayer : IPlayer {
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var simpleCacheSize = 0L
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var videoBufferMs = 0L
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private val imageGenerator = PreviewGenerator()
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val imageGenerator = IPreviewGenerator.new()
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private val seekActionTime = 30000L
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@ -205,7 +205,7 @@ class CS3IPlayer : IPlayer {
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subtitles: Set<SubtitleData>,
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subtitle: SubtitleData?,
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autoPlay: Boolean?,
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preview : Boolean,
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preview: Boolean,
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) {
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Log.i(TAG, "loadPlayer")
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if (sameEpisode) {
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@ -224,24 +224,30 @@ class CS3IPlayer : IPlayer {
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// release the current exoplayer and cache
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releasePlayer()
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if (link != null) {
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// only video support atm
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(imageGenerator as? PreviewGenerator)?.let { gen ->
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if (preview) {
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imageGenerator.load(link, sameEpisode)
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gen.load(link, sameEpisode)
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} else {
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imageGenerator.clear(sameEpisode)
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gen.clear(sameEpisode)
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}
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}
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loadOnlinePlayer(context, link)
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} else if (data != null) {
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(imageGenerator as? PreviewGenerator)?.let { gen ->
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if (preview) {
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imageGenerator.load(context, data, sameEpisode)
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gen.load(context, data, sameEpisode)
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} else {
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imageGenerator.clear(sameEpisode)
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gen.clear(sameEpisode)
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}
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}
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loadOfflinePlayer(context, data)
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} else {
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throw IllegalArgumentException("Requires link or uri")
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}
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}
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override fun setActiveSubtitles(subtitles: Set<SubtitleData>) {
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@ -537,7 +543,10 @@ class CS3IPlayer : IPlayer {
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**/
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var preferredAudioTrackLanguage: String? = null
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get() {
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return field ?: getKey("$currentAccount/$PREFERRED_AUDIO_LANGUAGE_KEY", field)?.also {
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return field ?: getKey(
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"$currentAccount/$PREFERRED_AUDIO_LANGUAGE_KEY",
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field
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)?.also {
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field = it
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}
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}
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@ -4,9 +4,12 @@ import android.content.Context
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import android.graphics.Bitmap
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import android.media.MediaMetadataRetriever
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import android.net.Uri
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import android.os.Build
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import android.util.Log
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import androidx.annotation.WorkerThread
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import androidx.core.graphics.scale
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import com.lagradost.cloudstream3.mvvm.logError
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import com.lagradost.cloudstream3.ui.settings.SettingsFragment
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import com.lagradost.cloudstream3.utils.Coroutines.ioSafe
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import com.lagradost.cloudstream3.utils.ExtractorLink
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import com.lagradost.cloudstream3.utils.ExtractorLinkType
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@ -25,21 +28,98 @@ import kotlin.math.log2
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const val MAX_LOD = 6
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const val MIN_LOD = 3
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data class ImageParams(
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val width: Int,
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val height: Int,
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) {
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companion object {
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val DEFAULT = ImageParams(200, 320)
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fun new16by9(width: Int): ImageParams {
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if (width < 100) {
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return DEFAULT
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}
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return ImageParams(
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width / 4,
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(width * 9) / (4 * 16)
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)
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}
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}
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init {
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assert(width > 0 && height > 0)
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}
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}
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interface IPreviewGenerator {
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fun hasPreview(): Boolean
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fun getPreviewImage(fraction: Float): Bitmap?
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fun release()
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var params: ImageParams
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var durationMs: Long
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var loadedImages: Int
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companion object {
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fun new(): IPreviewGenerator {
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/** because TV has low ram + not show we disable this for now */
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return if (SettingsFragment.isTrueTvSettings()) {
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empty()
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} else {
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PreviewGenerator()
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}
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}
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fun empty(): IPreviewGenerator {
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return NoPreviewGenerator()
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}
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}
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}
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private fun rescale(image: Bitmap, params: ImageParams): Bitmap {
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if (image.width <= params.width && image.height <= params.height) return image
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val new = image.scale(params.width, params.height)
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// throw away the old image
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if (new != image) {
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image.recycle()
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}
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return new
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}
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/** rescale to not take up as much memory */
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private fun MediaMetadataRetriever.image(timeUs: Long, params: ImageParams): Bitmap? {
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/*if (timeUs <= 0 && Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
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try {
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val primary = this.primaryImage
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if (primary != null) {
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return rescale(primary, params)
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}
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} catch (t: Throwable) {
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logError(t)
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}
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}*/
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return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1) {
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this.getScaledFrameAtTime(
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timeUs,
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MediaMetadataRetriever.OPTION_CLOSEST_SYNC,
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params.width,
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params.height
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)
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} else {
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return rescale(this.getFrameAtTime(timeUs) ?: return null, params)
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}
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}
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/** PreviewGenerator that hides the implementation details of the sub generators that is used, used for source switch cache */
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class PreviewGenerator : IPreviewGenerator {
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/** the most up to date generator, will always mirror the actual source in the player */
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private var currentGenerator: IPreviewGenerator = NoPreviewGenerator()
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/** the longest generated preview of the same episode */
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private var lastGenerator: IPreviewGenerator = NoPreviewGenerator()
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/** always NoPreviewGenerator, used as a cache for nothing */
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private val dummy: IPreviewGenerator = NoPreviewGenerator()
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@ -76,6 +156,14 @@ class PreviewGenerator : IPreviewGenerator {
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currentGenerator = NoPreviewGenerator()
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}
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override var params: ImageParams = ImageParams.DEFAULT
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set(value) {
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field = value
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lastGenerator.params = value
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backupGenerator.params = value
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currentGenerator.params = value
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}
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override var durationMs: Long
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get() = currentGenerator.durationMs
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set(_) {}
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@ -110,13 +198,13 @@ class PreviewGenerator : IPreviewGenerator {
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when (link.type) {
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ExtractorLinkType.M3U8 -> {
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currentGenerator = M3u8PreviewGenerator().apply {
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currentGenerator = M3u8PreviewGenerator(params).apply {
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load(url = link.url, headers = link.getAllHeaders())
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}
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}
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ExtractorLinkType.VIDEO -> {
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currentGenerator = Mp4PreviewGenerator().apply {
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currentGenerator = Mp4PreviewGenerator(params).apply {
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load(url = link.url, headers = link.getAllHeaders())
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}
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}
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@ -129,21 +217,25 @@ class PreviewGenerator : IPreviewGenerator {
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fun load(context: Context, link: ExtractorUri, keepCache: Boolean) {
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clear(keepCache)
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currentGenerator = Mp4PreviewGenerator().apply {
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currentGenerator = Mp4PreviewGenerator(params).apply {
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load(keepCache = keepCache, context = context, uri = link.uri)
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}
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}
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}
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@Suppress("UNUSED_PARAMETER")
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private class NoPreviewGenerator : IPreviewGenerator {
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override fun hasPreview(): Boolean = false
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override fun getPreviewImage(fraction: Float): Bitmap? = null
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override fun release() = Unit
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override var params: ImageParams
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get() = ImageParams(0, 0)
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set(value) {}
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override var durationMs: Long = 0L
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override var loadedImages: Int = 0
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}
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private class M3u8PreviewGenerator : IPreviewGenerator {
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private class M3u8PreviewGenerator(override var params: ImageParams) : IPreviewGenerator {
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// generated images 1:1 to idx of hsl
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private var images: Array<Bitmap?> = arrayOf()
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@ -194,6 +286,9 @@ private class M3u8PreviewGenerator : IPreviewGenerator {
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private fun clear() {
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synchronized(images) {
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currentJob?.cancel()
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// for (i in images.indices) {
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// images[i]?.recycle()
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// }
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images = arrayOf()
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prefixSum = arrayOf()
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loadedImages = 0
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@ -280,7 +375,7 @@ private class M3u8PreviewGenerator : IPreviewGenerator {
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if (!isActive) {
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return@withContext
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}
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val img = retriever.getFrameAtTime(0)
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val img = retriever.image(0, params)
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if (!isActive) {
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return@withContext
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}
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@ -308,7 +403,7 @@ private class M3u8PreviewGenerator : IPreviewGenerator {
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}
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}
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private class Mp4PreviewGenerator : IPreviewGenerator {
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private class Mp4PreviewGenerator(override var params: ImageParams) : IPreviewGenerator {
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// lod = level of detail where the number indicates how many ones there is
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// 2^(lod-1) = images
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private var loadedLod = 0
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@ -369,6 +464,10 @@ private class Mp4PreviewGenerator : IPreviewGenerator {
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synchronized(images) {
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loadedLod = 0
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loadedImages = 0
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// for (i in images.indices) {
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// images[i]?.recycle()
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// images[i] = null
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//}
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images.fill(null)
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}
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}
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@ -425,10 +524,7 @@ private class Mp4PreviewGenerator : IPreviewGenerator {
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val fraction = (1.0f.div((1 shl l).toFloat()) + i * 1.0f.div(items.toFloat()))
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Log.i(TAG, "Generating preview for ${fraction * 100}%")
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val frame = durationUs * fraction
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val img = retriever.getFrameAtTime(
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frame.toLong(),
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MediaMetadataRetriever.OPTION_CLOSEST_SYNC
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)
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val img = retriever.image(frame.toLong(), params);
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||||
if (!scope.isActive) return
|
||||
if (img == null || img.width <= 1 || img.height <= 1) continue
|
||||
synchronized(images) {
|
||||
|
|
|
|||
Loading…
Reference in a new issue