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Commit 8c05b5b1 by Oliver Woodman
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Merge branch 'tresvecesseis-dev-v2-dvbsubs' into dev-v2

parents 6caa3e79 538e71c0
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Showing with 296 additions and 10 deletions
library/core/proguard-rules.txt
...@@ -5,3 +5,6 @@ ...@@ -5,3 +5,6 @@
-keepclassmembers class com.google.android.exoplayer2.text.cea.Cea708Decoder { -keepclassmembers class com.google.android.exoplayer2.text.cea.Cea708Decoder {
public <init>(int); public <init>(int);
} }
-keepclassmembers class com.google.android.exoplayer2.text.dvb.DvbDecoder {
public <init>(java.util.List);
}
\ No newline at end of file
library/core/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java
...@@ -99,6 +99,7 @@ public final class MatroskaExtractor implements Extractor { ...@@ -99,6 +99,7 @@ public final class MatroskaExtractor implements Extractor {
private static final String CODEC_ID_SUBRIP = "S_TEXT/UTF8"; private static final String CODEC_ID_SUBRIP = "S_TEXT/UTF8";
private static final String CODEC_ID_VOBSUB = "S_VOBSUB"; private static final String CODEC_ID_VOBSUB = "S_VOBSUB";
private static final String CODEC_ID_PGS = "S_HDMV/PGS"; private static final String CODEC_ID_PGS = "S_HDMV/PGS";
private static final String CODEC_ID_DVBSUB = "S_DVBSUB";
private static final int VORBIS_MAX_INPUT_SIZE = 8192; private static final int VORBIS_MAX_INPUT_SIZE = 8192;
private static final int OPUS_MAX_INPUT_SIZE = 5760; private static final int OPUS_MAX_INPUT_SIZE = 5760;
...@@ -1233,7 +1234,8 @@ public final class MatroskaExtractor implements Extractor { ...@@ -1233,7 +1234,8 @@ public final class MatroskaExtractor implements Extractor {
|| CODEC_ID_PCM_INT_LIT.equals(codecId) || CODEC_ID_PCM_INT_LIT.equals(codecId)
|| CODEC_ID_SUBRIP.equals(codecId) || CODEC_ID_SUBRIP.equals(codecId)
|| CODEC_ID_VOBSUB.equals(codecId) || CODEC_ID_VOBSUB.equals(codecId)
|| CODEC_ID_PGS.equals(codecId); || CODEC_ID_PGS.equals(codecId)
|| CODEC_ID_DVBSUB.equals(codecId);
} }
/** /**
...@@ -1461,6 +1463,11 @@ public final class MatroskaExtractor implements Extractor { ...@@ -1461,6 +1463,11 @@ public final class MatroskaExtractor implements Extractor {
case CODEC_ID_PGS: case CODEC_ID_PGS:
mimeType = MimeTypes.APPLICATION_PGS; mimeType = MimeTypes.APPLICATION_PGS;
break; break;
case CODEC_ID_DVBSUB:
mimeType = MimeTypes.APPLICATION_DVBSUBS;
initializationData = Collections.singletonList(new byte[] {
(byte) 0x01, codecPrivate[0], codecPrivate[1], codecPrivate[2], codecPrivate[3]});
break;
default: default:
throw new ParserException("Unrecognized codec identifier."); throw new ParserException("Unrecognized codec identifier.");
} }
...@@ -1495,7 +1502,8 @@ public final class MatroskaExtractor implements Extractor { ...@@ -1495,7 +1502,8 @@ public final class MatroskaExtractor implements Extractor {
format = Format.createTextSampleFormat(Integer.toString(trackId), mimeType, null, format = Format.createTextSampleFormat(Integer.toString(trackId), mimeType, null,
Format.NO_VALUE, selectionFlags, language, drmInitData); Format.NO_VALUE, selectionFlags, language, drmInitData);
} else if (MimeTypes.APPLICATION_VOBSUB.equals(mimeType) } else if (MimeTypes.APPLICATION_VOBSUB.equals(mimeType)
|| MimeTypes.APPLICATION_PGS.equals(mimeType)) { || MimeTypes.APPLICATION_PGS.equals(mimeType)
|| MimeTypes.APPLICATION_DVBSUBS.equals(mimeType)) {
type = C.TRACK_TYPE_TEXT; type = C.TRACK_TYPE_TEXT;
format = Format.createImageSampleFormat(Integer.toString(trackId), mimeType, null, format = Format.createImageSampleFormat(Integer.toString(trackId), mimeType, null,
Format.NO_VALUE, initializationData, language, drmInitData); Format.NO_VALUE, initializationData, language, drmInitData);
......
library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/DefaultTsPayloadReaderFactory.java
...@@ -109,6 +109,8 @@ public final class DefaultTsPayloadReaderFactory implements TsPayloadReader.Fact ...@@ -109,6 +109,8 @@ public final class DefaultTsPayloadReaderFactory implements TsPayloadReader.Fact
? null : new SectionReader(new SpliceInfoSectionReader()); ? null : new SectionReader(new SpliceInfoSectionReader());
case TsExtractor.TS_STREAM_TYPE_ID3: case TsExtractor.TS_STREAM_TYPE_ID3:
return new PesReader(new Id3Reader()); return new PesReader(new Id3Reader());
case TsExtractor.TS_STREAM_TYPE_DVBSUBS:
return new PesReader(new DvbSubtitlesReader(esInfo));
default: default:
return null; return null;
} }
......
library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/DvbSubtitlesReader.java 0 → 100644
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.exoplayer2.extractor.ts;
import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.Format;
import com.google.android.exoplayer2.extractor.ExtractorOutput;
import com.google.android.exoplayer2.extractor.TrackOutput;
import com.google.android.exoplayer2.extractor.ts.TsPayloadReader.TrackIdGenerator;
import com.google.android.exoplayer2.util.MimeTypes;
import com.google.android.exoplayer2.util.ParsableByteArray;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* Output PES packets to a {@link TrackOutput}.
*/
public final class DvbSubtitlesReader implements ElementaryStreamReader {
private class SubtitleTrack {
private String language;
private List<byte[]> initializationData;
}
private List<SubtitleTrack> subtitles = new ArrayList<>();
private long sampleTimeUs;
private int sampleBytesWritten;
private boolean writingSample;
private List<TrackOutput> outputTracks = new ArrayList<>();
public DvbSubtitlesReader(TsPayloadReader.EsInfo esInfo) {
int pos = 2;
while (pos < esInfo.descriptorBytes.length) {
SubtitleTrack subtitle = new SubtitleTrack();
subtitle.language = new String(new byte[] {
esInfo.descriptorBytes[pos],
esInfo.descriptorBytes[pos + 1],
esInfo.descriptorBytes[pos + 2]});
if (((esInfo.descriptorBytes[pos + 3] & 0xF0 ) >> 4 ) == 2 ) {
subtitle.language += " for hard of hearing";
}
subtitle.initializationData = Collections.singletonList(new byte[] {(byte) 0x00,
esInfo.descriptorBytes[pos + 4], esInfo.descriptorBytes[pos + 5],
esInfo.descriptorBytes[pos + 6], esInfo.descriptorBytes[pos + 7]});
subtitles.add(subtitle);
pos += 8;
}
}
@Override
public void seek() {
writingSample = false;
}
@Override
public void createTracks(ExtractorOutput extractorOutput, TrackIdGenerator idGenerator) {
TrackOutput output;
SubtitleTrack subtitle;
for (int i = 0; i < subtitles.size(); i++) {
subtitle = subtitles.get(i);
idGenerator.generateNewId();
output = extractorOutput.track(idGenerator.getTrackId(), C.TRACK_TYPE_TEXT);
output.format(Format.createImageSampleFormat(idGenerator.getFormatId(),
MimeTypes.APPLICATION_DVBSUBS, null, Format.NO_VALUE,
subtitle.initializationData, subtitle.language, null));
outputTracks.add(output);
}
}
@Override
public void packetStarted(long pesTimeUs, boolean dataAlignmentIndicator) {
if (!dataAlignmentIndicator) {
return;
}
writingSample = true;
sampleTimeUs = pesTimeUs;
sampleBytesWritten = 0;
}
@Override
public void packetFinished() {
TrackOutput output;
for (int i = 0; i < outputTracks.size(); i++) {
output = outputTracks.get(i);
output.sampleMetadata(sampleTimeUs, C.BUFFER_FLAG_KEY_FRAME, sampleBytesWritten, 0, null);
}
writingSample = false;
}
@Override
public void consume(ParsableByteArray data) {
if (writingSample) {
int bytesAvailable = data.bytesLeft();
TrackOutput output;
int dataPosition = data.getPosition();
for (int i = 0; i < outputTracks.size(); i++) {
data.setPosition(dataPosition);
output = outputTracks.get(i);
output.sampleData(data, bytesAvailable);
}
sampleBytesWritten += bytesAvailable;
}
}
}
\ No newline at end of file
library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/TsExtractor.java
...@@ -92,6 +92,7 @@ public final class TsExtractor implements Extractor { ...@@ -92,6 +92,7 @@ public final class TsExtractor implements Extractor {
public static final int TS_STREAM_TYPE_H265 = 0x24; public static final int TS_STREAM_TYPE_H265 = 0x24;
public static final int TS_STREAM_TYPE_ID3 = 0x15; public static final int TS_STREAM_TYPE_ID3 = 0x15;
public static final int TS_STREAM_TYPE_SPLICE_INFO = 0x86; public static final int TS_STREAM_TYPE_SPLICE_INFO = 0x86;
public static final int TS_STREAM_TYPE_DVBSUBS = 0x59;
private static final int TS_PACKET_SIZE = 188; private static final int TS_PACKET_SIZE = 188;
private static final int TS_SYNC_BYTE = 0x47; // First byte of each TS packet. private static final int TS_SYNC_BYTE = 0x47; // First byte of each TS packet.
...@@ -356,6 +357,7 @@ public final class TsExtractor implements Extractor { ...@@ -356,6 +357,7 @@ public final class TsExtractor implements Extractor {
private static final int TS_PMT_DESC_AC3 = 0x6A; private static final int TS_PMT_DESC_AC3 = 0x6A;
private static final int TS_PMT_DESC_EAC3 = 0x7A; private static final int TS_PMT_DESC_EAC3 = 0x7A;
private static final int TS_PMT_DESC_DTS = 0x7B; private static final int TS_PMT_DESC_DTS = 0x7B;
private static final int TS_PMT_DESC_DVBSUBS = 0x59;
private final ParsableBitArray pmtScratch; private final ParsableBitArray pmtScratch;
private final int pid; private final int pid;
...@@ -498,6 +500,9 @@ public final class TsExtractor implements Extractor { ...@@ -498,6 +500,9 @@ public final class TsExtractor implements Extractor {
} else if (descriptorTag == TS_PMT_DESC_ISO639_LANG) { } else if (descriptorTag == TS_PMT_DESC_ISO639_LANG) {
language = new String(data.data, data.getPosition(), 3).trim(); language = new String(data.data, data.getPosition(), 3).trim();
// Audio type is ignored. // Audio type is ignored.
} else if (descriptorTag == TS_PMT_DESC_DVBSUBS) {
streamType = TS_STREAM_TYPE_DVBSUBS;
language = new String(data.data, data.getPosition(), 3).trim();
} }
// Skip unused bytes of current descriptor. // Skip unused bytes of current descriptor.
data.skipBytes(positionOfNextDescriptor - data.getPosition()); data.skipBytes(positionOfNextDescriptor - data.getPosition());
......
library/core/src/main/java/com/google/android/exoplayer2/text/Cue.java
...@@ -168,6 +168,12 @@ public class Cue { ...@@ -168,6 +168,12 @@ public class Cue {
public final float size; public final float size;
/** /**
* The bitmap height as a fraction of the of the viewport size, or -1 if the bitmap should be
* displayed at its natural height given for its specified {@link #size}.
*/
public final float bitmapHeight;
/**
* Specifies whether or not the {@link #windowColor} property is set. * Specifies whether or not the {@link #windowColor} property is set.
*/ */
public final boolean windowColorSet; public final boolean windowColorSet;
...@@ -190,11 +196,13 @@ public class Cue { ...@@ -190,11 +196,13 @@ public class Cue {
* @param verticalPositionAnchor The vertical anchor. One of {@link #ANCHOR_TYPE_START}, * @param verticalPositionAnchor The vertical anchor. One of {@link #ANCHOR_TYPE_START},
* {@link #ANCHOR_TYPE_MIDDLE}, {@link #ANCHOR_TYPE_END} and {@link #TYPE_UNSET}. * {@link #ANCHOR_TYPE_MIDDLE}, {@link #ANCHOR_TYPE_END} and {@link #TYPE_UNSET}.
* @param width The width of the cue, expressed as a fraction of the viewport width. * @param width The width of the cue, expressed as a fraction of the viewport width.
* @param height The width of the cue, expressed as a fraction of the viewport width.
*/ */
public Cue(Bitmap bitmap, float horizontalPosition, @AnchorType int horizontalPositionAnchor, public Cue(Bitmap bitmap, float horizontalPosition, @AnchorType int horizontalPositionAnchor,
float verticalPosition, @AnchorType int verticalPositionAnchor, float width) { float verticalPosition, @AnchorType int verticalPositionAnchor, float width, float
height) {
this(null, null, bitmap, verticalPosition, LINE_TYPE_FRACTION, verticalPositionAnchor, this(null, null, bitmap, verticalPosition, LINE_TYPE_FRACTION, verticalPositionAnchor,
horizontalPosition, horizontalPositionAnchor, width, false, Color.BLACK); horizontalPosition, horizontalPositionAnchor, width, height, false, Color.BLACK);
} }
/** /**
...@@ -240,15 +248,16 @@ public class Cue { ...@@ -240,15 +248,16 @@ public class Cue {
* @param windowColor See {@link #windowColor}. * @param windowColor See {@link #windowColor}.
*/ */
public Cue(CharSequence text, Alignment textAlignment, float line, @LineType int lineType, public Cue(CharSequence text, Alignment textAlignment, float line, @LineType int lineType,
@AnchorType int lineAnchor, float position, @AnchorType int positionAnchor, float size, @AnchorType int lineAnchor, float position, @AnchorType int positionAnchor, float size,
boolean windowColorSet, int windowColor) { boolean windowColorSet, int windowColor) {
this(text, textAlignment, null, line, lineType, lineAnchor, position, positionAnchor, size, this(text, textAlignment, null, line, lineType, lineAnchor, position, positionAnchor, size,
windowColorSet, windowColor); -1, windowColorSet, windowColor);
} }
private Cue(CharSequence text, Alignment textAlignment, Bitmap bitmap, float line, private Cue(CharSequence text, Alignment textAlignment, Bitmap bitmap, float line,
@LineType int lineType, @AnchorType int lineAnchor, float position, @LineType int lineType, @AnchorType int lineAnchor, float position,
@AnchorType int positionAnchor, float size, boolean windowColorSet, int windowColor) { @AnchorType int positionAnchor, float size, float bitmapHeight, boolean windowColorSet,
int windowColor) {
this.text = text; this.text = text;
this.textAlignment = textAlignment; this.textAlignment = textAlignment;
this.bitmap = bitmap; this.bitmap = bitmap;
...@@ -258,6 +267,7 @@ public class Cue { ...@@ -258,6 +267,7 @@ public class Cue {
this.position = position; this.position = position;
this.positionAnchor = positionAnchor; this.positionAnchor = positionAnchor;
this.size = size; this.size = size;
this.bitmapHeight = bitmapHeight;
this.windowColorSet = windowColorSet; this.windowColorSet = windowColorSet;
this.windowColor = windowColor; this.windowColor = windowColor;
} }
......
library/core/src/main/java/com/google/android/exoplayer2/text/SubtitleDecoderFactory.java
...@@ -25,6 +25,8 @@ import com.google.android.exoplayer2.text.webvtt.Mp4WebvttDecoder; ...@@ -25,6 +25,8 @@ import com.google.android.exoplayer2.text.webvtt.Mp4WebvttDecoder;
import com.google.android.exoplayer2.text.webvtt.WebvttDecoder; import com.google.android.exoplayer2.text.webvtt.WebvttDecoder;
import com.google.android.exoplayer2.util.MimeTypes; import com.google.android.exoplayer2.util.MimeTypes;
import java.util.List;
/** /**
* A factory for {@link SubtitleDecoder} instances. * A factory for {@link SubtitleDecoder} instances.
*/ */
...@@ -83,6 +85,8 @@ public interface SubtitleDecoderFactory { ...@@ -83,6 +85,8 @@ public interface SubtitleDecoderFactory {
} else if (format.sampleMimeType.equals(MimeTypes.APPLICATION_CEA708)) { } else if (format.sampleMimeType.equals(MimeTypes.APPLICATION_CEA708)) {
return clazz.asSubclass(SubtitleDecoder.class).getConstructor(Integer.TYPE) return clazz.asSubclass(SubtitleDecoder.class).getConstructor(Integer.TYPE)
.newInstance(format.accessibilityChannel); .newInstance(format.accessibilityChannel);
} else if (format.sampleMimeType.equals(MimeTypes.APPLICATION_DVBSUBS)) {
return clazz.asSubclass(SubtitleDecoder.class).getConstructor(List.class).newInstance(format.initializationData);
} else { } else {
return clazz.asSubclass(SubtitleDecoder.class).getConstructor().newInstance(); return clazz.asSubclass(SubtitleDecoder.class).getConstructor().newInstance();
} }
...@@ -112,6 +116,8 @@ public interface SubtitleDecoderFactory { ...@@ -112,6 +116,8 @@ public interface SubtitleDecoderFactory {
return Class.forName("com.google.android.exoplayer2.text.cea.Cea608Decoder"); return Class.forName("com.google.android.exoplayer2.text.cea.Cea608Decoder");
case MimeTypes.APPLICATION_CEA708: case MimeTypes.APPLICATION_CEA708:
return Class.forName("com.google.android.exoplayer2.text.cea.Cea708Decoder"); return Class.forName("com.google.android.exoplayer2.text.cea.Cea708Decoder");
case MimeTypes.APPLICATION_DVBSUBS:
return Class.forName("com.google.android.exoplayer2.text.dvb.DvbDecoder");
default: default:
return null; return null;
} }
......
library/core/src/main/java/com/google/android/exoplayer2/text/dvb/DvbDecoder.java 0 → 100644
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.exoplayer2.text.dvb;
import com.google.android.exoplayer2.text.SimpleSubtitleDecoder;
import java.util.List;
/**
* A {@link SimpleSubtitleDecoder} for DVB Subtitles.
*/
public final class DvbDecoder extends SimpleSubtitleDecoder {
private final DvbParser parser;
public DvbDecoder(List<byte[]> initializationData) {
super("DvbDecoder");
int subtitleCompositionPage = 1;
int subtitleAncillaryPage = 1;
int flags = 0;
byte[] tempByteArray;
if ((tempByteArray = initializationData.get(0)) != null && tempByteArray.length == 5) {
if (tempByteArray[0] == 0x01) {
flags |= DvbParser.FLAG_PES_STRIPPED_DVBSUB;
}
subtitleCompositionPage = ((tempByteArray[1] & 0xFF) << 8) | (tempByteArray[2] & 0xFF);
subtitleAncillaryPage = ((tempByteArray[3] & 0xFF) << 8) | (tempByteArray[4] & 0xFF);
}
parser = new DvbParser(subtitleCompositionPage, subtitleAncillaryPage, flags);
}
@Override
protected DvbSubtitle decode(byte[] data, int length) {
return new DvbSubtitle(parser.dvbSubsDecode(data, length));
}
}
\ No newline at end of file
library/core/src/main/java/com/google/android/exoplayer2/text/dvb/DvbSubtitle.java 0 → 100644
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.exoplayer2.text.dvb;
import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.text.Cue;
import com.google.android.exoplayer2.text.Subtitle;
import java.util.Collections;
import java.util.List;
/**
* A representation of a DVB subtitle.
*/
/* package */ final class DvbSubtitle implements Subtitle {
private final List<Cue> cues;
public DvbSubtitle(List<Cue> cues) {
if (cues == null) {
this.cues = Collections.emptyList();
} else {
this.cues = cues;
}
}
@Override
public int getNextEventTimeIndex(long timeUs) {
return C.INDEX_UNSET;
}
@Override
public int getEventTimeCount() {
return 1;
}
@Override
public long getEventTime(int index) {
return 0;
}
@Override
public List<Cue> getCues(long timeUs) {
return cues;
}
}
\ No newline at end of file
library/core/src/main/java/com/google/android/exoplayer2/util/MimeTypes.java
...@@ -81,6 +81,7 @@ public final class MimeTypes { ...@@ -81,6 +81,7 @@ public final class MimeTypes {
public static final String APPLICATION_SCTE35 = BASE_TYPE_APPLICATION + "/x-scte35"; public static final String APPLICATION_SCTE35 = BASE_TYPE_APPLICATION + "/x-scte35";
public static final String APPLICATION_CAMERA_MOTION = BASE_TYPE_APPLICATION + "/x-camera-motion"; public static final String APPLICATION_CAMERA_MOTION = BASE_TYPE_APPLICATION + "/x-camera-motion";
public static final String APPLICATION_EMSG = BASE_TYPE_APPLICATION + "/x-emsg"; public static final String APPLICATION_EMSG = BASE_TYPE_APPLICATION + "/x-emsg";
public static final String APPLICATION_DVBSUBS = BASE_TYPE_APPLICATION + "/dvbsubs";
private MimeTypes() {} private MimeTypes() {}
...@@ -222,7 +223,7 @@ public final class MimeTypes { ...@@ -222,7 +223,7 @@ public final class MimeTypes {
|| APPLICATION_SUBRIP.equals(mimeType) || APPLICATION_TTML.equals(mimeType) || APPLICATION_SUBRIP.equals(mimeType) || APPLICATION_TTML.equals(mimeType)
|| APPLICATION_TX3G.equals(mimeType) || APPLICATION_MP4VTT.equals(mimeType) || APPLICATION_TX3G.equals(mimeType) || APPLICATION_MP4VTT.equals(mimeType)
|| APPLICATION_RAWCC.equals(mimeType) || APPLICATION_VOBSUB.equals(mimeType) || APPLICATION_RAWCC.equals(mimeType) || APPLICATION_VOBSUB.equals(mimeType)
|| APPLICATION_PGS.equals(mimeType)) { || APPLICATION_PGS.equals(mimeType) || APPLICATION_DVBSUBS.equals(mimeType)) {
return C.TRACK_TYPE_TEXT; return C.TRACK_TYPE_TEXT;
} else if (APPLICATION_ID3.equals(mimeType) } else if (APPLICATION_ID3.equals(mimeType)
|| APPLICATION_EMSG.equals(mimeType) || APPLICATION_EMSG.equals(mimeType)
......
library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitlePainter.java
...@@ -77,6 +77,7 @@ import com.google.android.exoplayer2.util.Util; ...@@ -77,6 +77,7 @@ import com.google.android.exoplayer2.util.Util;
@Cue.AnchorType @Cue.AnchorType
private int cuePositionAnchor; private int cuePositionAnchor;
private float cueSize; private float cueSize;
private float cueBitmapHeight;
private boolean applyEmbeddedStyles; private boolean applyEmbeddedStyles;
private int foregroundColor; private int foregroundColor;
private int backgroundColor; private int backgroundColor;
...@@ -173,6 +174,7 @@ import com.google.android.exoplayer2.util.Util; ...@@ -173,6 +174,7 @@ import com.google.android.exoplayer2.util.Util;
&& this.cuePosition == cue.position && this.cuePosition == cue.position
&& Util.areEqual(this.cuePositionAnchor, cue.positionAnchor) && Util.areEqual(this.cuePositionAnchor, cue.positionAnchor)
&& this.cueSize == cue.size && this.cueSize == cue.size
&& this.cueBitmapHeight == cue.bitmapHeight
&& this.applyEmbeddedStyles == applyEmbeddedStyles && this.applyEmbeddedStyles == applyEmbeddedStyles
&& this.foregroundColor == style.foregroundColor && this.foregroundColor == style.foregroundColor
&& this.backgroundColor == style.backgroundColor && this.backgroundColor == style.backgroundColor
...@@ -200,6 +202,7 @@ import com.google.android.exoplayer2.util.Util; ...@@ -200,6 +202,7 @@ import com.google.android.exoplayer2.util.Util;
this.cuePosition = cue.position; this.cuePosition = cue.position;
this.cuePositionAnchor = cue.positionAnchor; this.cuePositionAnchor = cue.positionAnchor;
this.cueSize = cue.size; this.cueSize = cue.size;
this.cueBitmapHeight = cue.bitmapHeight;
this.applyEmbeddedStyles = applyEmbeddedStyles; this.applyEmbeddedStyles = applyEmbeddedStyles;
this.foregroundColor = style.foregroundColor; this.foregroundColor = style.foregroundColor;
this.backgroundColor = style.backgroundColor; this.backgroundColor = style.backgroundColor;
...@@ -312,7 +315,8 @@ import com.google.android.exoplayer2.util.Util; ...@@ -312,7 +315,8 @@ import com.google.android.exoplayer2.util.Util;
float anchorX = parentLeft + (parentWidth * cuePosition); float anchorX = parentLeft + (parentWidth * cuePosition);
float anchorY = parentTop + (parentHeight * cueLine); float anchorY = parentTop + (parentHeight * cueLine);
int width = Math.round(parentWidth * cueSize); int width = Math.round(parentWidth * cueSize);
int height = Math.round(width * ((float) cueBitmap.getHeight() / cueBitmap.getWidth())); int height = cueBitmapHeight != -1 ? Math.round(parentHeight * cueBitmapHeight)
: Math.round(width * ((float) cueBitmap.getHeight() / cueBitmap.getWidth()));
int x = Math.round(cueLineAnchor == Cue.ANCHOR_TYPE_END ? (anchorX - width) int x = Math.round(cueLineAnchor == Cue.ANCHOR_TYPE_END ? (anchorX - width)
: cueLineAnchor == Cue.ANCHOR_TYPE_MIDDLE ? (anchorX - (width / 2)) : anchorX); : cueLineAnchor == Cue.ANCHOR_TYPE_MIDDLE ? (anchorX - (width / 2)) : anchorX);
int y = Math.round(cuePositionAnchor == Cue.ANCHOR_TYPE_END ? (anchorY - height) int y = Math.round(cuePositionAnchor == Cue.ANCHOR_TYPE_END ? (anchorY - height)
......
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