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Commit 68d39b51 by olly Committed by Oliver Woodman
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Remove DecoderInputBuffer.size 

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122146105
parent f9f95d63
Inline Side-by-side
Showing with 106 additions and 84 deletions
extensions/flac/src/main/java/com/google/android/exoplayer/ext/flac/FlacDecoder.java
...@@ -77,18 +77,14 @@ import java.util.List; ...@@ -77,18 +77,14 @@ import java.util.List;
if (reset) { if (reset) {
decoder.flush(); decoder.flush();
} }
ByteBuffer data = inputBuffer.data; decoder.setData(inputBuffer.data);
outputBuffer.timestampUs = inputBuffer.timeUs; ByteBuffer outputData = outputBuffer.init(inputBuffer.timeUs, maxOutputBufferSize);
data.limit(data.position()); int result = decoder.decodeSample(outputData);
data.position(data.position() - inputBuffer.size);
outputBuffer.init(maxOutputBufferSize);
decoder.setData(data);
int result = decoder.decodeSample(outputBuffer.data);
if (result < 0) { if (result < 0) {
return new FlacDecoderException("Frame decoding failed"); return new FlacDecoderException("Frame decoding failed");
} }
outputBuffer.data.position(0); outputData.position(0);
outputBuffer.data.limit(result); outputData.limit(result);
return null; return null;
} }
......
extensions/opus/src/main/java/com/google/android/exoplayer/ext/opus/OpusDecoder.java
...@@ -149,34 +149,31 @@ import java.util.List; ...@@ -149,34 +149,31 @@ import java.util.List;
opusReset(nativeDecoderContext); opusReset(nativeDecoderContext);
// When seeking to 0, skip number of samples as specified in opus header. When seeking to // When seeking to 0, skip number of samples as specified in opus header. When seeking to
// any other time, skip number of samples as specified by seek preroll. // any other time, skip number of samples as specified by seek preroll.
skipSamples = skipSamples = (inputBuffer.timeUs == 0) ? headerSkipSamples : headerSeekPreRollSamples;
(inputBuffer.timeUs == 0) ? headerSkipSamples : headerSeekPreRollSamples; }
} ByteBuffer inputData = inputBuffer.data;
outputBuffer.timestampUs = inputBuffer.timeUs; int inputSize = inputData.limit();
inputBuffer.data.position(inputBuffer.data.position() - inputBuffer.size); int outputSize = opusGetRequiredOutputBufferSize(inputData, inputSize, SAMPLE_RATE);
int requiredOutputBufferSize = if (outputSize < 0) {
opusGetRequiredOutputBufferSize(inputBuffer.data, inputBuffer.size, SAMPLE_RATE);
if (requiredOutputBufferSize < 0) {
return new OpusDecoderException("Error when computing required output buffer size."); return new OpusDecoderException("Error when computing required output buffer size.");
} }
outputBuffer.init(requiredOutputBufferSize); ByteBuffer outputData = outputBuffer.init(inputBuffer.timeUs, outputSize);
int result = opusDecode(nativeDecoderContext, inputBuffer.data, inputBuffer.size, int result = opusDecode(nativeDecoderContext, inputData, inputSize, outputData, outputSize);
outputBuffer.data, outputBuffer.data.capacity());
if (result < 0) { if (result < 0) {
return new OpusDecoderException("Decode error: " + opusGetErrorMessage(result)); return new OpusDecoderException("Decode error: " + opusGetErrorMessage(result));
} }
outputBuffer.data.position(0); outputData.position(0);
outputBuffer.data.limit(result); outputData.limit(result);
if (skipSamples > 0) { if (skipSamples > 0) {
int bytesPerSample = channelCount * 2; int bytesPerSample = channelCount * 2;
int skipBytes = skipSamples * bytesPerSample; int skipBytes = skipSamples * bytesPerSample;
if (result <= skipBytes) { if (result <= skipBytes) {
skipSamples -= result / bytesPerSample; skipSamples -= result / bytesPerSample;
outputBuffer.addFlag(C.BUFFER_FLAG_DECODE_ONLY); outputBuffer.addFlag(C.BUFFER_FLAG_DECODE_ONLY);
outputBuffer.data.position(result); outputData.position(result);
} else { } else {
skipSamples = 0; skipSamples = 0;
outputBuffer.data.position(skipBytes); outputData.position(skipBytes);
} }
} }
return null; return null;
......
extensions/vp9/src/main/java/com/google/android/exoplayer/ext/vp9/LibvpxVideoTrackRenderer.java
...@@ -108,7 +108,7 @@ public final class LibvpxVideoTrackRenderer extends TrackRenderer { ...@@ -108,7 +108,7 @@ public final class LibvpxVideoTrackRenderer extends TrackRenderer {
previousWidth = -1; previousWidth = -1;
previousHeight = -1; previousHeight = -1;
formatHolder = new FormatHolder(); formatHolder = new FormatHolder();
outputMode = VpxDecoder.OUTPUT_MODE_UNKNOWN; outputMode = VpxDecoder.OUTPUT_MODE_NONE;
} }
/** /**
...@@ -281,6 +281,7 @@ public final class LibvpxVideoTrackRenderer extends TrackRenderer { ...@@ -281,6 +281,7 @@ public final class LibvpxVideoTrackRenderer extends TrackRenderer {
if (inputBuffer.isEndOfStream()) { if (inputBuffer.isEndOfStream()) {
inputStreamEnded = true; inputStreamEnded = true;
} }
inputBuffer.flip();
decoder.queueInputBuffer(inputBuffer); decoder.queueInputBuffer(inputBuffer);
inputBuffer = null; inputBuffer = null;
return true; return true;
...@@ -377,7 +378,7 @@ public final class LibvpxVideoTrackRenderer extends TrackRenderer { ...@@ -377,7 +378,7 @@ public final class LibvpxVideoTrackRenderer extends TrackRenderer {
} }
this.surface = surface; this.surface = surface;
outputBufferRenderer = null; outputBufferRenderer = null;
outputMode = (surface != null) ? VpxDecoder.OUTPUT_MODE_RGB : VpxDecoder.OUTPUT_MODE_UNKNOWN; outputMode = (surface != null) ? VpxDecoder.OUTPUT_MODE_RGB : VpxDecoder.OUTPUT_MODE_NONE;
if (decoder != null) { if (decoder != null) {
decoder.setOutputMode(outputMode); decoder.setOutputMode(outputMode);
} }
...@@ -390,8 +391,8 @@ public final class LibvpxVideoTrackRenderer extends TrackRenderer { ...@@ -390,8 +391,8 @@ public final class LibvpxVideoTrackRenderer extends TrackRenderer {
} }
this.outputBufferRenderer = outputBufferRenderer; this.outputBufferRenderer = outputBufferRenderer;
surface = null; surface = null;
outputMode = (outputBufferRenderer != null) outputMode = (outputBufferRenderer != null) ? VpxDecoder.OUTPUT_MODE_YUV
? VpxDecoder.OUTPUT_MODE_YUV : VpxDecoder.OUTPUT_MODE_UNKNOWN; : VpxDecoder.OUTPUT_MODE_NONE;
if (decoder != null) { if (decoder != null) {
decoder.setOutputMode(outputMode); decoder.setOutputMode(outputMode);
} }
......
extensions/vp9/src/main/java/com/google/android/exoplayer/ext/vp9/VpxDecoder.java
...@@ -27,7 +27,7 @@ import java.nio.ByteBuffer; ...@@ -27,7 +27,7 @@ import java.nio.ByteBuffer;
/* package */ final class VpxDecoder extends /* package */ final class VpxDecoder extends
SimpleDecoder<DecoderInputBuffer, VpxOutputBuffer, VpxDecoderException> { SimpleDecoder<DecoderInputBuffer, VpxOutputBuffer, VpxDecoderException> {
public static final int OUTPUT_MODE_UNKNOWN = -1; public static final int OUTPUT_MODE_NONE = -1;
public static final int OUTPUT_MODE_YUV = 0; public static final int OUTPUT_MODE_YUV = 0;
public static final int OUTPUT_MODE_RGB = 1; public static final int OUTPUT_MODE_RGB = 1;
...@@ -77,8 +77,8 @@ import java.nio.ByteBuffer; ...@@ -77,8 +77,8 @@ import java.nio.ByteBuffer;
/** /**
* Sets the output mode for frames rendered by the decoder. * Sets the output mode for frames rendered by the decoder.
* *
* @param outputMode The output mode to use, which must be one of the {@code OUTPUT_MODE_*} * @param outputMode The output mode. One of {@link #OUTPUT_MODE_NONE}, {@link #OUTPUT_MODE_RGB}
* constants in {@link VpxDecoder}. * and {@link #OUTPUT_MODE_YUV}.
*/ */
public void setOutputMode(int outputMode) { public void setOutputMode(int outputMode) {
this.outputMode = outputMode; this.outputMode = outputMode;
...@@ -102,12 +102,12 @@ import java.nio.ByteBuffer; ...@@ -102,12 +102,12 @@ import java.nio.ByteBuffer;
@Override @Override
protected VpxDecoderException decode(DecoderInputBuffer inputBuffer, VpxOutputBuffer outputBuffer, protected VpxDecoderException decode(DecoderInputBuffer inputBuffer, VpxOutputBuffer outputBuffer,
boolean reset) { boolean reset) {
outputBuffer.timestampUs = inputBuffer.timeUs; ByteBuffer inputData = inputBuffer.data;
inputBuffer.data.position(inputBuffer.data.position() - inputBuffer.size); int inputSize = inputData.limit();
if (vpxDecode(vpxDecContext, inputBuffer.data, inputBuffer.size) != 0) { if (vpxDecode(vpxDecContext, inputData, inputSize) != 0) {
return new VpxDecoderException("Decode error: " + vpxGetErrorMessage(vpxDecContext)); return new VpxDecoderException("Decode error: " + vpxGetErrorMessage(vpxDecContext));
} }
outputBuffer.mode = outputMode; outputBuffer.init(inputBuffer.timeUs, outputMode);
if (vpxGetFrame(vpxDecContext, outputBuffer) != 0) { if (vpxGetFrame(vpxDecContext, outputBuffer) != 0) {
outputBuffer.addFlag(C.BUFFER_FLAG_DECODE_ONLY); outputBuffer.addFlag(C.BUFFER_FLAG_DECODE_ONLY);
} }
......
extensions/vp9/src/main/java/com/google/android/exoplayer/ext/vp9/VpxOutputBuffer.java
...@@ -22,7 +22,7 @@ import java.nio.ByteBuffer; ...@@ -22,7 +22,7 @@ import java.nio.ByteBuffer;
/** /**
* Output buffer containing video frame data, populated by {@link VpxDecoder}. * Output buffer containing video frame data, populated by {@link VpxDecoder}.
*/ */
public final class VpxOutputBuffer extends OutputBuffer { /* package */ final class VpxOutputBuffer extends OutputBuffer {
public static final int COLORSPACE_UNKNOWN = 0; public static final int COLORSPACE_UNKNOWN = 0;
public static final int COLORSPACE_BT601 = 1; public static final int COLORSPACE_BT601 = 1;
...@@ -44,7 +44,7 @@ public final class VpxOutputBuffer extends OutputBuffer { ...@@ -44,7 +44,7 @@ public final class VpxOutputBuffer extends OutputBuffer {
public int[] yuvStrides; public int[] yuvStrides;
public int colorspace; public int colorspace;
/* package */ VpxOutputBuffer(VpxDecoder owner) { public VpxOutputBuffer(VpxDecoder owner) {
this.owner = owner; this.owner = owner;
} }
...@@ -54,9 +54,21 @@ public final class VpxOutputBuffer extends OutputBuffer { ...@@ -54,9 +54,21 @@ public final class VpxOutputBuffer extends OutputBuffer {
} }
/** /**
* Initializes the buffer.
*
* @param timestampUs The presentation timestamp for the buffer, in microseconds.
* @param mode The output mode. One of {@link VpxDecoder#OUTPUT_MODE_NONE},
* {@link VpxDecoder#OUTPUT_MODE_RGB} and {@link VpxDecoder#OUTPUT_MODE_YUV}.
*/
public void init(long timestampUs, int mode) {
this.timestampUs = timestampUs;
this.mode = mode;
}
/**
* Resizes the buffer based on the given dimensions. Called via JNI after decoding completes. * Resizes the buffer based on the given dimensions. Called via JNI after decoding completes.
*/ */
/* package */ void initForRgbFrame(int width, int height) { public void initForRgbFrame(int width, int height) {
this.width = width; this.width = width;
this.height = height; this.height = height;
this.yuvPlanes = null; this.yuvPlanes = null;
...@@ -68,7 +80,7 @@ public final class VpxOutputBuffer extends OutputBuffer { ...@@ -68,7 +80,7 @@ public final class VpxOutputBuffer extends OutputBuffer {
/** /**
* Resizes the buffer based on the given stride. Called via JNI after decoding completes. * Resizes the buffer based on the given stride. Called via JNI after decoding completes.
*/ */
/* package */ void initForYuvFrame(int width, int height, int yStride, int uvStride, public void initForYuvFrame(int width, int height, int yStride, int uvStride,
int colorspace) { int colorspace) {
this.width = width; this.width = width;
this.height = height; this.height = height;
......
library/src/main/java/com/google/android/exoplayer/DecoderInputBuffer.java
...@@ -50,11 +50,6 @@ public class DecoderInputBuffer extends Buffer { ...@@ -50,11 +50,6 @@ public class DecoderInputBuffer extends Buffer {
public ByteBuffer data; public ByteBuffer data;
/** /**
* The size of the data in bytes.
*/
public int size;
/**
* The time at which the sample should be presented. * The time at which the sample should be presented.
*/ */
public long timeUs; public long timeUs;
...@@ -114,6 +109,15 @@ public class DecoderInputBuffer extends Buffer { ...@@ -114,6 +109,15 @@ public class DecoderInputBuffer extends Buffer {
return getFlag(C.BUFFER_FLAG_ENCRYPTED); return getFlag(C.BUFFER_FLAG_ENCRYPTED);
} }
/**
* Flips {@link #data} in preparation for being queued to a decoder.
*
* @see java.nio.Buffer#flip()
*/
public final void flip() {
data.flip();
}
@Override @Override
public void clear() { public void clear() {
super.clear(); super.clear();
......
library/src/main/java/com/google/android/exoplayer/FrameworkSampleSource.java
...@@ -250,13 +250,10 @@ public final class FrameworkSampleSource implements SampleSource { ...@@ -250,13 +250,10 @@ public final class FrameworkSampleSource implements SampleSource {
} }
int extractorTrackIndex = extractor.getSampleTrackIndex(); int extractorTrackIndex = extractor.getSampleTrackIndex();
if (extractorTrackIndex == track) { if (extractorTrackIndex == track) {
if (buffer.data != null) { ByteBuffer bufferData = buffer.data;
int offset = buffer.data.position(); int offset = bufferData.position();
buffer.size = extractor.readSampleData(buffer.data, offset); int size = extractor.readSampleData(bufferData, offset);
buffer.data.position(offset + buffer.size); bufferData.position(offset + size);
} else {
buffer.size = 0;
}
buffer.timeUs = extractor.getSampleTime(); buffer.timeUs = extractor.getSampleTime();
int flags = extractor.getSampleFlags(); int flags = extractor.getSampleFlags();
if ((flags & MediaExtractor.SAMPLE_FLAG_SYNC) != 0) { if ((flags & MediaExtractor.SAMPLE_FLAG_SYNC) != 0) {
......
library/src/main/java/com/google/android/exoplayer/MediaCodecTrackRenderer.java
...@@ -527,6 +527,7 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer { ...@@ -527,6 +527,7 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer {
} }
int result; int result;
int adaptiveReconfigurationBytes = 0;
if (waitingForKeys) { if (waitingForKeys) {
// We've already read an encrypted sample into buffer, and are waiting for keys. // We've already read an encrypted sample into buffer, and are waiting for keys.
result = TrackStream.BUFFER_READ; result = TrackStream.BUFFER_READ;
...@@ -540,6 +541,7 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer { ...@@ -540,6 +541,7 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer {
} }
codecReconfigurationState = RECONFIGURATION_STATE_QUEUE_PENDING; codecReconfigurationState = RECONFIGURATION_STATE_QUEUE_PENDING;
} }
adaptiveReconfigurationBytes = buffer.data.position();
result = readSource(formatHolder, buffer); result = readSource(formatHolder, buffer);
} }
...@@ -598,21 +600,20 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer { ...@@ -598,21 +600,20 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer {
codecNeedsDiscardToSpsWorkaround = false; codecNeedsDiscardToSpsWorkaround = false;
} }
try { try {
int bufferSize = buffer.data.position();
int adaptiveReconfigurationBytes = bufferSize - buffer.size;
long presentationTimeUs = buffer.timeUs; long presentationTimeUs = buffer.timeUs;
if (buffer.isDecodeOnly()) { if (buffer.isDecodeOnly()) {
decodeOnlyPresentationTimestamps.add(presentationTimeUs); decodeOnlyPresentationTimestamps.add(presentationTimeUs);
} }
onQueuedInputBuffer(presentationTimeUs, buffer.data, bufferSize, bufferEncrypted); buffer.flip();
onQueueInputBuffer(buffer);
if (bufferEncrypted) { if (bufferEncrypted) {
MediaCodec.CryptoInfo cryptoInfo = getFrameworkCryptoInfo(buffer, MediaCodec.CryptoInfo cryptoInfo = getFrameworkCryptoInfo(buffer,
adaptiveReconfigurationBytes); adaptiveReconfigurationBytes);
codec.queueSecureInputBuffer(inputIndex, 0, cryptoInfo, presentationTimeUs, 0); codec.queueSecureInputBuffer(inputIndex, 0, cryptoInfo, presentationTimeUs, 0);
} else { } else {
codec.queueInputBuffer(inputIndex, 0, bufferSize, presentationTimeUs, 0); codec.queueInputBuffer(inputIndex, 0, buffer.data.limit(), presentationTimeUs, 0);
} }
inputIndex = -1; inputIndex = -1;
codecReceivedBuffers = true; codecReceivedBuffers = true;
...@@ -705,13 +706,9 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer { ...@@ -705,13 +706,9 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer {
* <p> * <p>
* The default implementation is a no-op. * The default implementation is a no-op.
* *
* @param presentationTimeUs The timestamp associated with the input buffer.
* @param buffer The buffer to be queued. * @param buffer The buffer to be queued.
* @param bufferSize The size of the sample data stored in the buffer.
* @param bufferEncrypted Whether the buffer is encrypted.
*/ */
protected void onQueuedInputBuffer(long presentationTimeUs, ByteBuffer buffer, int bufferSize, protected void onQueueInputBuffer(DecoderInputBuffer buffer) {
boolean bufferEncrypted) {
// Do nothing. // Do nothing.
} }
......
library/src/main/java/com/google/android/exoplayer/SingleSampleSource.java
...@@ -203,9 +203,8 @@ public final class SingleSampleSource implements SampleSource, TrackStream, Load ...@@ -203,9 +203,8 @@ public final class SingleSampleSource implements SampleSource, TrackStream, Load
return NOTHING_READ; return NOTHING_READ;
} else { } else {
buffer.timeUs = 0; buffer.timeUs = 0;
buffer.size = sampleSize;
buffer.addFlag(C.BUFFER_FLAG_KEY_FRAME); buffer.addFlag(C.BUFFER_FLAG_KEY_FRAME);
buffer.ensureSpaceForWrite(buffer.size); buffer.ensureSpaceForWrite(sampleSize);
buffer.data.put(sampleData, 0, sampleSize); buffer.data.put(sampleData, 0, sampleSize);
streamState = STREAM_STATE_END_OF_STREAM; streamState = STREAM_STATE_END_OF_STREAM;
return BUFFER_READ; return BUFFER_READ;
......
library/src/main/java/com/google/android/exoplayer/TrackStream.java
...@@ -58,9 +58,8 @@ public interface TrackStream { ...@@ -58,9 +58,8 @@ public interface TrackStream {
* *
* @param formatHolder A {@link FormatHolder} to populate in the case of reading a format. * @param formatHolder A {@link FormatHolder} to populate in the case of reading a format.
* @param buffer A {@link DecoderInputBuffer} to populate in the case of reading a sample or the * @param buffer A {@link DecoderInputBuffer} to populate in the case of reading a sample or the
* end of the stream. If the caller requires the sample data then it must ensure that * end of the stream. If the end of the stream has been reached, the
* {@link DecoderInputBuffer#data} references a valid buffer. If the end of the stream has * {@link C#BUFFER_FLAG_END_OF_STREAM} flag will be set on the buffer.
* been reached, the {@link C#BUFFER_FLAG_END_OF_STREAM} flag will be set on the buffer.
* @return The result, which can be {@link #NOTHING_READ}, {@link #FORMAT_READ} or * @return The result, which can be {@link #NOTHING_READ}, {@link #FORMAT_READ} or
* {@link #BUFFER_READ}. * {@link #BUFFER_READ}.
*/ */
......
library/src/main/java/com/google/android/exoplayer/extractor/DefaultTrackOutput.java
...@@ -217,9 +217,8 @@ public final class DefaultTrackOutput implements TrackOutput { ...@@ -217,9 +217,8 @@ public final class DefaultTrackOutput implements TrackOutput {
* *
* @param formatHolder A {@link FormatHolder} to populate in the case of reading a format. * @param formatHolder A {@link FormatHolder} to populate in the case of reading a format.
* @param buffer A {@link DecoderInputBuffer} to populate in the case of reading a sample or the * @param buffer A {@link DecoderInputBuffer} to populate in the case of reading a sample or the
* end of the stream. If the caller requires the sample data then it must ensure that * end of the stream. If the end of the stream has been reached, the
* {@link DecoderInputBuffer#data} references a valid buffer. If the end of the stream has * {@link C#BUFFER_FLAG_END_OF_STREAM} flag will be set on the buffer.
* been reached, the {@link C#BUFFER_FLAG_END_OF_STREAM} flag will be set on the buffer.
* @param loadingFinished True if an empty queue should be considered the end of the stream. * @param loadingFinished True if an empty queue should be considered the end of the stream.
* @param decodeOnlyUntilUs If a buffer is read, the {@link C#BUFFER_FLAG_DECODE_ONLY} flag will * @param decodeOnlyUntilUs If a buffer is read, the {@link C#BUFFER_FLAG_DECODE_ONLY} flag will
* be set if the buffer's timestamp is less than this value. * be set if the buffer's timestamp is less than this value.
...@@ -247,8 +246,8 @@ public final class DefaultTrackOutput implements TrackOutput { ...@@ -247,8 +246,8 @@ public final class DefaultTrackOutput implements TrackOutput {
readEncryptionData(buffer, extrasHolder); readEncryptionData(buffer, extrasHolder);
} }
// Write the sample data into the holder. // Write the sample data into the holder.
buffer.ensureSpaceForWrite(buffer.size); buffer.ensureSpaceForWrite(extrasHolder.size);
readData(extrasHolder.offset, buffer.data, buffer.size); readData(extrasHolder.offset, buffer.data, extrasHolder.size);
// Advance the read head. // Advance the read head.
dropDownstreamTo(extrasHolder.nextOffset); dropDownstreamTo(extrasHolder.nextOffset);
return TrackStream.BUFFER_READ; return TrackStream.BUFFER_READ;
...@@ -261,7 +260,7 @@ public final class DefaultTrackOutput implements TrackOutput { ...@@ -261,7 +260,7 @@ public final class DefaultTrackOutput implements TrackOutput {
* Reads encryption data for the current sample. * Reads encryption data for the current sample.
* <p> * <p>
* The encryption data is written into {@link DecoderInputBuffer#cryptoInfo}, and * The encryption data is written into {@link DecoderInputBuffer#cryptoInfo}, and
* {@link DecoderInputBuffer#size} is adjusted to subtract the number of bytes that were read. The * {@link BufferExtrasHolder#size} is adjusted to subtract the number of bytes that were read. The
* same value is added to {@link BufferExtrasHolder#offset}. * same value is added to {@link BufferExtrasHolder#offset}.
* *
* @param buffer The buffer into which the encryption data should be written. * @param buffer The buffer into which the encryption data should be written.
...@@ -316,7 +315,7 @@ public final class DefaultTrackOutput implements TrackOutput { ...@@ -316,7 +315,7 @@ public final class DefaultTrackOutput implements TrackOutput {
} }
} else { } else {
clearDataSizes[0] = 0; clearDataSizes[0] = 0;
encryptedDataSizes[0] = buffer.size - (int) (offset - extrasHolder.offset); encryptedDataSizes[0] = extrasHolder.size - (int) (offset - extrasHolder.offset);
} }
// Populate the cryptoInfo. // Populate the cryptoInfo.
...@@ -326,7 +325,7 @@ public final class DefaultTrackOutput implements TrackOutput { ...@@ -326,7 +325,7 @@ public final class DefaultTrackOutput implements TrackOutput {
// Adjust the offset and size to take into account the bytes read. // Adjust the offset and size to take into account the bytes read.
int bytesRead = (int) (offset - extrasHolder.offset); int bytesRead = (int) (offset - extrasHolder.offset);
extrasHolder.offset += bytesRead; extrasHolder.offset += bytesRead;
buffer.size -= bytesRead; extrasHolder.size -= bytesRead;
} }
/** /**
...@@ -633,10 +632,10 @@ public final class DefaultTrackOutput implements TrackOutput { ...@@ -633,10 +632,10 @@ public final class DefaultTrackOutput implements TrackOutput {
* @param formatHolder A {@link FormatHolder} to populate in the case of reading a format. * @param formatHolder A {@link FormatHolder} to populate in the case of reading a format.
* @param buffer A {@link DecoderInputBuffer} to populate in the case of reading a sample or the * @param buffer A {@link DecoderInputBuffer} to populate in the case of reading a sample or the
* end of the stream. If a sample is read then the buffer is populated with information * end of the stream. If a sample is read then the buffer is populated with information
* about the sample, but not its data. The absolute position of the data in the rolling * about the sample, but not its data. The size and absolute position of the data in the
* buffer is stored in {@code extrasHolder}, along with an encryption id if present and the * rolling buffer is stored in {@code extrasHolder}, along with an encryption id if present
* absolute position of the first byte that may still be required after the current sample * and the absolute position of the first byte that may still be required after the current
* has been read. * sample has been read.
* @param downstreamFormat The current downstream {@link Format}. If the format of the next * @param downstreamFormat The current downstream {@link Format}. If the format of the next
* sample is different to the current downstream format then a format will be read. * sample is different to the current downstream format then a format will be read.
* @param extrasHolder The holder into which extra sample information should be written. * @param extrasHolder The holder into which extra sample information should be written.
...@@ -659,8 +658,8 @@ public final class DefaultTrackOutput implements TrackOutput { ...@@ -659,8 +658,8 @@ public final class DefaultTrackOutput implements TrackOutput {
} }
buffer.timeUs = timesUs[relativeReadIndex]; buffer.timeUs = timesUs[relativeReadIndex];
buffer.size = sizes[relativeReadIndex];
buffer.setFlags(flags[relativeReadIndex]); buffer.setFlags(flags[relativeReadIndex]);
extrasHolder.size = sizes[relativeReadIndex];
extrasHolder.offset = offsets[relativeReadIndex]; extrasHolder.offset = offsets[relativeReadIndex];
extrasHolder.encryptionKeyId = encryptionKeys[relativeReadIndex]; extrasHolder.encryptionKeyId = encryptionKeys[relativeReadIndex];
...@@ -674,7 +673,7 @@ public final class DefaultTrackOutput implements TrackOutput { ...@@ -674,7 +673,7 @@ public final class DefaultTrackOutput implements TrackOutput {
} }
extrasHolder.nextOffset = queueSize > 0 ? offsets[relativeReadIndex] extrasHolder.nextOffset = queueSize > 0 ? offsets[relativeReadIndex]
: extrasHolder.offset + buffer.size; : extrasHolder.offset + extrasHolder.size;
return TrackStream.BUFFER_READ; return TrackStream.BUFFER_READ;
} }
...@@ -830,6 +829,7 @@ public final class DefaultTrackOutput implements TrackOutput { ...@@ -830,6 +829,7 @@ public final class DefaultTrackOutput implements TrackOutput {
*/ */
private static final class BufferExtrasHolder { private static final class BufferExtrasHolder {
public int size;
public long offset; public long offset;
public long nextOffset; public long nextOffset;
public byte[] encryptionKeyId; public byte[] encryptionKeyId;
......
library/src/main/java/com/google/android/exoplayer/metadata/MetadataTrackRenderer.java
...@@ -30,6 +30,7 @@ import android.os.Looper; ...@@ -30,6 +30,7 @@ import android.os.Looper;
import android.os.Message; import android.os.Message;
import java.io.IOException; import java.io.IOException;
import java.nio.ByteBuffer;
/** /**
* A {@link TrackRenderer} for metadata embedded in a media stream. * A {@link TrackRenderer} for metadata embedded in a media stream.
...@@ -113,7 +114,9 @@ public final class MetadataTrackRenderer<T> extends TrackRenderer implements Cal ...@@ -113,7 +114,9 @@ public final class MetadataTrackRenderer<T> extends TrackRenderer implements Cal
} else { } else {
pendingMetadataTimestamp = buffer.timeUs; pendingMetadataTimestamp = buffer.timeUs;
try { try {
pendingMetadata = metadataParser.parse(buffer.data.array(), buffer.size); buffer.flip();
ByteBuffer bufferData = buffer.data;
pendingMetadata = metadataParser.parse(bufferData.array(), bufferData.limit());
} catch (IOException e) { } catch (IOException e) {
throw ExoPlaybackException.createForRenderer(e, getIndex()); throw ExoPlaybackException.createForRenderer(e, getIndex());
} }
......
library/src/main/java/com/google/android/exoplayer/text/SimpleSubtitleParser.java
...@@ -18,6 +18,8 @@ package com.google.android.exoplayer.text; ...@@ -18,6 +18,8 @@ package com.google.android.exoplayer.text;
import com.google.android.exoplayer.ParserException; import com.google.android.exoplayer.ParserException;
import com.google.android.exoplayer.util.extensions.SimpleDecoder; import com.google.android.exoplayer.util.extensions.SimpleDecoder;
import java.nio.ByteBuffer;
/** /**
* Base class for subtitle parsers that use their own decode thread. * Base class for subtitle parsers that use their own decode thread.
*/ */
...@@ -54,7 +56,8 @@ public abstract class SimpleSubtitleParser extends ...@@ -54,7 +56,8 @@ public abstract class SimpleSubtitleParser extends
protected final ParserException decode(SubtitleInputBuffer inputBuffer, protected final ParserException decode(SubtitleInputBuffer inputBuffer,
SubtitleOutputBuffer outputBuffer, boolean reset) { SubtitleOutputBuffer outputBuffer, boolean reset) {
try { try {
Subtitle subtitle = decode(inputBuffer.data.array(), inputBuffer.size); ByteBuffer inputData = inputBuffer.data;
Subtitle subtitle = decode(inputData.array(), inputData.limit());
outputBuffer.setOutput(inputBuffer.timeUs, subtitle, inputBuffer.subsampleOffsetUs); outputBuffer.setOutput(inputBuffer.timeUs, subtitle, inputBuffer.subsampleOffsetUs);
return null; return null;
} catch (ParserException e) { } catch (ParserException e) {
......
library/src/main/java/com/google/android/exoplayer/text/TextTrackRenderer.java
...@@ -197,6 +197,7 @@ public final class TextTrackRenderer extends TrackRenderer implements Callback { ...@@ -197,6 +197,7 @@ public final class TextTrackRenderer extends TrackRenderer implements Callback {
} else { } else {
nextInputBuffer.subsampleOffsetUs = formatHolder.format.subsampleOffsetUs; nextInputBuffer.subsampleOffsetUs = formatHolder.format.subsampleOffsetUs;
} }
nextInputBuffer.flip();
parser.queueInputBuffer(nextInputBuffer); parser.queueInputBuffer(nextInputBuffer);
nextInputBuffer = null; nextInputBuffer = null;
} else if (result == TrackStream.NOTHING_READ) { } else if (result == TrackStream.NOTHING_READ) {
......
library/src/main/java/com/google/android/exoplayer/text/eia608/Eia608Parser.java
...@@ -26,6 +26,7 @@ import com.google.android.exoplayer.util.ParsableByteArray; ...@@ -26,6 +26,7 @@ import com.google.android.exoplayer.util.ParsableByteArray;
import android.text.TextUtils; import android.text.TextUtils;
import java.nio.ByteBuffer;
import java.util.LinkedList; import java.util.LinkedList;
import java.util.TreeSet; import java.util.TreeSet;
...@@ -304,11 +305,13 @@ public final class Eia608Parser implements SubtitleParser { ...@@ -304,11 +305,13 @@ public final class Eia608Parser implements SubtitleParser {
} }
private void decode(SubtitleInputBuffer inputBuffer) { private void decode(SubtitleInputBuffer inputBuffer) {
if (inputBuffer.size < 10) { ByteBuffer inputData = inputBuffer.data;
int inputSize = inputData.limit();
if (inputSize < 10) {
return; return;
} }
seiBuffer.reset(inputBuffer.data.array());
seiBuffer.reset(inputData.array(), inputSize);
// country_code (8) + provider_code (16) + user_identifier (32) + user_data_type_code (8) + // country_code (8) + provider_code (16) + user_identifier (32) + user_data_type_code (8) +
// reserved (1) + process_cc_data_flag (1) + zero_bit (1) // reserved (1) + process_cc_data_flag (1) + zero_bit (1)
seiBuffer.skipBits(67); seiBuffer.skipBits(67);
......
library/src/main/java/com/google/android/exoplayer/util/extensions/AudioDecoderTrackRenderer.java
...@@ -207,6 +207,7 @@ public abstract class AudioDecoderTrackRenderer extends TrackRenderer implements ...@@ -207,6 +207,7 @@ public abstract class AudioDecoderTrackRenderer extends TrackRenderer implements
inputStreamEnded = true; inputStreamEnded = true;
} }
inputBuffer.flip();
decoder.queueInputBuffer(inputBuffer); decoder.queueInputBuffer(inputBuffer);
inputBuffer = null; inputBuffer = null;
return true; return true;
......
library/src/main/java/com/google/android/exoplayer/util/extensions/SimpleOutputBuffer.java
...@@ -30,12 +30,21 @@ public class SimpleOutputBuffer extends OutputBuffer { ...@@ -30,12 +30,21 @@ public class SimpleOutputBuffer extends OutputBuffer {
this.owner = owner; this.owner = owner;
} }
public void init(int size) { /**
* Initializes the buffer.
*
* @param timestampUs The presentation timestamp for the buffer, in microseconds.
* @param size An upper bound on the size of the data that will be written to the buffer.
* @return The {@link #data} buffer, for convenience.
*/
public ByteBuffer init(long timestampUs, int size) {
this.timestampUs = timestampUs;
if (data == null || data.capacity() < size) { if (data == null || data.capacity() < size) {
data = ByteBuffer.allocateDirect(size); data = ByteBuffer.allocateDirect(size);
} }
data.position(0); data.position(0);
data.limit(size); data.limit(size);
return data;
} }
@Override @Override
......
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