From 9db6206e680f3409cc499140d24e740422531fb3 Mon Sep 17 00:00:00 2001
From: Blatzar <46196380+Blatzar@users.noreply.github.com>
Date: Wed, 12 Jan 2022 14:35:10 +0100
Subject: [PATCH] commit to help bloj

---
 .../ui/player/CustomSubtitleDecoderFactory.kt | 92 +++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 app/src/main/java/com/lagradost/cloudstream3/ui/player/CustomSubtitleDecoderFactory.kt

diff --git a/app/src/main/java/com/lagradost/cloudstream3/ui/player/CustomSubtitleDecoderFactory.kt b/app/src/main/java/com/lagradost/cloudstream3/ui/player/CustomSubtitleDecoderFactory.kt
new file mode 100644
index 00000000..25015c10
--- /dev/null
+++ b/app/src/main/java/com/lagradost/cloudstream3/ui/player/CustomSubtitleDecoderFactory.kt
@@ -0,0 +1,92 @@
+package com.lagradost.cloudstream3.ui.player
+
+import com.google.android.exoplayer2.Format
+import com.google.android.exoplayer2.text.*
+import com.google.android.exoplayer2.util.MimeTypes
+import com.google.android.exoplayer2.text.webvtt.WebvttDecoder
+import com.google.android.exoplayer2.text.ssa.SsaDecoder
+import com.google.android.exoplayer2.text.webvtt.Mp4WebvttDecoder
+import com.google.android.exoplayer2.text.ttml.TtmlDecoder
+import com.google.android.exoplayer2.text.subrip.SubripDecoder
+import com.google.android.exoplayer2.text.tx3g.Tx3gDecoder
+import com.google.android.exoplayer2.text.cea.Cea608Decoder
+import com.google.android.exoplayer2.text.cea.Cea708Decoder
+import com.google.android.exoplayer2.text.dvb.DvbDecoder
+import com.google.android.exoplayer2.text.pgs.PgsDecoder
+import java.lang.IllegalArgumentException
+
+//class CustomDecoder : SubtitleDecoder {
+//    override fun getName(): String {
+//
+//    }
+//
+//    override fun dequeueInputBuffer(): SubtitleInputBuffer? {
+//
+//    }
+//
+//    override fun queueInputBuffer(inputBuffer: SubtitleInputBuffer) {
+//
+//    }
+//
+//    override fun dequeueOutputBuffer(): SubtitleOutputBuffer? {
+//
+//    }
+//
+//    override fun flush() {
+//
+//    }
+//
+//    override fun release() {
+//
+//    }
+//
+//    override fun setPositionUs(positionUs: Long) {
+//
+//    }
+//}
+
+/** See https://github.com/google/ExoPlayer/blob/release-v2/library/core/src/main/java/com/google/android/exoplayer2/text/SubtitleDecoderFactory.java */
+class CustomSubtitleDecoderFactory : SubtitleDecoderFactory {
+    override fun supportsFormat(format: Format): Boolean {
+//        return SubtitleDecoderFactory.DEFAULT.supportsFormat(format)
+        return listOf(
+            MimeTypes.TEXT_VTT,
+            MimeTypes.TEXT_SSA,
+            MimeTypes.APPLICATION_TTML,
+            MimeTypes.APPLICATION_MP4VTT,
+            MimeTypes.APPLICATION_SUBRIP,
+            MimeTypes.APPLICATION_TX3G,
+            MimeTypes.APPLICATION_CEA608,
+            MimeTypes.APPLICATION_MP4CEA608,
+            MimeTypes.APPLICATION_CEA708,
+            MimeTypes.APPLICATION_DVBSUBS,
+            MimeTypes.APPLICATION_PGS,
+            MimeTypes.TEXT_EXOPLAYER_CUES
+        ).contains(format.sampleMimeType)
+    }
+
+    override fun createDecoder(format: Format): SubtitleDecoder {
+        return when (val mimeType = format.sampleMimeType) {
+            MimeTypes.TEXT_VTT -> WebvttDecoder()
+            MimeTypes.TEXT_SSA -> SsaDecoder(format.initializationData)
+            MimeTypes.APPLICATION_MP4VTT -> Mp4WebvttDecoder()
+            MimeTypes.APPLICATION_TTML -> TtmlDecoder()
+            MimeTypes.APPLICATION_SUBRIP -> SubripDecoder()
+            MimeTypes.APPLICATION_TX3G -> Tx3gDecoder(format.initializationData)
+            MimeTypes.APPLICATION_CEA608, MimeTypes.APPLICATION_MP4CEA608 -> return Cea608Decoder(
+                mimeType,
+                format.accessibilityChannel,
+                Cea608Decoder.MIN_DATA_CHANNEL_TIMEOUT_MS
+            )
+            MimeTypes.APPLICATION_CEA708 -> Cea708Decoder(
+                format.accessibilityChannel,
+                format.initializationData
+            )
+            MimeTypes.APPLICATION_DVBSUBS -> DvbDecoder(format.initializationData)
+            MimeTypes.APPLICATION_PGS -> PgsDecoder()
+            MimeTypes.TEXT_EXOPLAYER_CUES -> ExoplayerCuesDecoder()
+            // Default WebVttDecoder
+            else -> WebvttDecoder()
+        }
+    }
+}
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