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Add decoder instantiation tracing

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This is just for consistency with our other renderers

PiperOrigin-RevId: 303317443
This commit is contained in:
olly 2020-03-27 13:31:06 +00:00 committed by Oliver Woodman
parent 25e0d30760
commit 2209947acb
4 changed files with 12 additions and 0 deletions
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3
extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegAudioRenderer.java
View file

@ -27,6 +27,7 @@ import com.google.android.exoplayer2.audio.DefaultAudioSink;
import com.google.android.exoplayer2.drm.ExoMediaCrypto; import com.google.android.exoplayer2.drm.ExoMediaCrypto;
import com.google.android.exoplayer2.util.Assertions; import com.google.android.exoplayer2.util.Assertions;
import com.google.android.exoplayer2.util.MimeTypes; import com.google.android.exoplayer2.util.MimeTypes;
import com.google.android.exoplayer2.util.TraceUtil;
import org.checkerframework.checker.nullness.qual.MonotonicNonNull; import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
/** Decodes and renders audio using FFmpeg. */ /** Decodes and renders audio using FFmpeg. */
@ -119,11 +120,13 @@ public final class FfmpegAudioRenderer extends DecoderAudioRenderer {
@Override @Override
protected FfmpegAudioDecoder createDecoder(Format format, @Nullable ExoMediaCrypto mediaCrypto) protected FfmpegAudioDecoder createDecoder(Format format, @Nullable ExoMediaCrypto mediaCrypto)
throws FfmpegDecoderException { throws FfmpegDecoderException {
TraceUtil.beginSection("createFfmpegAudioDecoder");
int initialInputBufferSize = int initialInputBufferSize =
format.maxInputSize != Format.NO_VALUE ? format.maxInputSize : DEFAULT_INPUT_BUFFER_SIZE; format.maxInputSize != Format.NO_VALUE ? format.maxInputSize : DEFAULT_INPUT_BUFFER_SIZE;
decoder = decoder =
new FfmpegAudioDecoder( new FfmpegAudioDecoder(
NUM_BUFFERS, NUM_BUFFERS, initialInputBufferSize, format, shouldUseFloatOutput(format)); NUM_BUFFERS, NUM_BUFFERS, initialInputBufferSize, format, shouldUseFloatOutput(format));
TraceUtil.endSection();
return decoder; return decoder;
} }

3
extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegVideoRenderer.java
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@ -23,6 +23,7 @@ import com.google.android.exoplayer2.Format;
import com.google.android.exoplayer2.RendererCapabilities; import com.google.android.exoplayer2.RendererCapabilities;
import com.google.android.exoplayer2.decoder.Decoder; import com.google.android.exoplayer2.decoder.Decoder;
import com.google.android.exoplayer2.drm.ExoMediaCrypto; import com.google.android.exoplayer2.drm.ExoMediaCrypto;
import com.google.android.exoplayer2.util.TraceUtil;
import com.google.android.exoplayer2.video.DecoderVideoRenderer; import com.google.android.exoplayer2.video.DecoderVideoRenderer;
import com.google.android.exoplayer2.video.VideoDecoderInputBuffer; import com.google.android.exoplayer2.video.VideoDecoderInputBuffer;
import com.google.android.exoplayer2.video.VideoDecoderOutputBuffer; import com.google.android.exoplayer2.video.VideoDecoderOutputBuffer;
@ -90,8 +91,10 @@ public final class FfmpegVideoRenderer extends DecoderVideoRenderer {
protected Decoder<VideoDecoderInputBuffer, VideoDecoderOutputBuffer, FfmpegDecoderException> protected Decoder<VideoDecoderInputBuffer, VideoDecoderOutputBuffer, FfmpegDecoderException>
createDecoder(Format format, @Nullable ExoMediaCrypto mediaCrypto) createDecoder(Format format, @Nullable ExoMediaCrypto mediaCrypto)
throws FfmpegDecoderException { throws FfmpegDecoderException {
TraceUtil.beginSection("createFfmpegVideoDecoder");
// TODO: Implement, remove the SuppressWarnings annotation, and update the return type to use // TODO: Implement, remove the SuppressWarnings annotation, and update the return type to use
// the concrete type of the decoder (probably FfmepgVideoDecoder). // the concrete type of the decoder (probably FfmepgVideoDecoder).
TraceUtil.endSection();
return null; return null;
} }

3
extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/LibflacAudioRenderer.java
View file

@ -28,6 +28,7 @@ import com.google.android.exoplayer2.extractor.FlacStreamMetadata;
import com.google.android.exoplayer2.util.Assertions; import com.google.android.exoplayer2.util.Assertions;
import com.google.android.exoplayer2.util.FlacConstants; import com.google.android.exoplayer2.util.FlacConstants;
import com.google.android.exoplayer2.util.MimeTypes; import com.google.android.exoplayer2.util.MimeTypes;
import com.google.android.exoplayer2.util.TraceUtil;
import com.google.android.exoplayer2.util.Util; import com.google.android.exoplayer2.util.Util;
import org.checkerframework.checker.nullness.qual.MonotonicNonNull; import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
@ -111,9 +112,11 @@ public final class LibflacAudioRenderer extends DecoderAudioRenderer {
@Override @Override
protected FlacDecoder createDecoder(Format format, @Nullable ExoMediaCrypto mediaCrypto) protected FlacDecoder createDecoder(Format format, @Nullable ExoMediaCrypto mediaCrypto)
throws FlacDecoderException { throws FlacDecoderException {
TraceUtil.beginSection("createFlacDecoder");
FlacDecoder decoder = FlacDecoder decoder =
new FlacDecoder(NUM_BUFFERS, NUM_BUFFERS, format.maxInputSize, format.initializationData); new FlacDecoder(NUM_BUFFERS, NUM_BUFFERS, format.maxInputSize, format.initializationData);
streamMetadata = decoder.getStreamMetadata(); streamMetadata = decoder.getStreamMetadata();
TraceUtil.endSection();
return decoder; return decoder;
} }

3
extensions/opus/src/main/java/com/google/android/exoplayer2/ext/opus/LibopusAudioRenderer.java
View file

@ -24,6 +24,7 @@ import com.google.android.exoplayer2.audio.AudioRendererEventListener;
import com.google.android.exoplayer2.audio.DecoderAudioRenderer; import com.google.android.exoplayer2.audio.DecoderAudioRenderer;
import com.google.android.exoplayer2.drm.ExoMediaCrypto; import com.google.android.exoplayer2.drm.ExoMediaCrypto;
import com.google.android.exoplayer2.util.MimeTypes; import com.google.android.exoplayer2.util.MimeTypes;
import com.google.android.exoplayer2.util.TraceUtil;
/** Decodes and renders audio using the native Opus decoder. */ /** Decodes and renders audio using the native Opus decoder. */
public class LibopusAudioRenderer extends DecoderAudioRenderer { public class LibopusAudioRenderer extends DecoderAudioRenderer {
@ -80,6 +81,7 @@ public class LibopusAudioRenderer extends DecoderAudioRenderer {
@Override @Override
protected OpusDecoder createDecoder(Format format, @Nullable ExoMediaCrypto mediaCrypto) protected OpusDecoder createDecoder(Format format, @Nullable ExoMediaCrypto mediaCrypto)
throws OpusDecoderException { throws OpusDecoderException {
TraceUtil.beginSection("createOpusDecoder");
int initialInputBufferSize = int initialInputBufferSize =
format.maxInputSize != Format.NO_VALUE ? format.maxInputSize : DEFAULT_INPUT_BUFFER_SIZE; format.maxInputSize != Format.NO_VALUE ? format.maxInputSize : DEFAULT_INPUT_BUFFER_SIZE;
OpusDecoder decoder = OpusDecoder decoder =
@ -91,6 +93,7 @@ public class LibopusAudioRenderer extends DecoderAudioRenderer {
mediaCrypto); mediaCrypto);
channelCount = decoder.getChannelCount(); channelCount = decoder.getChannelCount();
sampleRate = decoder.getSampleRate(); sampleRate = decoder.getSampleRate();
TraceUtil.endSection();
return decoder; return decoder;
} }