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No-op refactor of MediaCodecInfo.isSeamlessAdaptationSupported

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PiperOrigin-RevId: 339084261
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olly 2020-10-26 18:45:46 +00:00 committed by Oliver Woodman
parent 50566fb8ac
commit e16ab27b63
1 changed files with 26 additions and 18 deletions
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44
library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecInfo.java
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@ -327,34 +327,42 @@ public final class MediaCodecInfo {
*/
public boolean isSeamlessAdaptationSupported(
Format oldFormat, Format newFormat, boolean isNewFormatComplete) {
if (!Util.areEqual(oldFormat.sampleMimeType, newFormat.sampleMimeType)) {
return false;
}
if (isVideo) {
return Assertions.checkNotNull(oldFormat.sampleMimeType).equals(newFormat.sampleMimeType)
&& oldFormat.rotationDegrees == newFormat.rotationDegrees
return oldFormat.rotationDegrees == newFormat.rotationDegrees
&& (adaptive
|| (oldFormat.width == newFormat.width && oldFormat.height == newFormat.height))
&& ((!isNewFormatComplete && newFormat.colorInfo == null)
|| Util.areEqual(oldFormat.colorInfo, newFormat.colorInfo));
} else {
if (!MimeTypes.AUDIO_AAC.equals(mimeType)
|| !Assertions.checkNotNull(oldFormat.sampleMimeType).equals(newFormat.sampleMimeType)
|| oldFormat.channelCount != newFormat.channelCount
if (oldFormat.channelCount != newFormat.channelCount
|| oldFormat.sampleRate != newFormat.sampleRate) {
return false;
}
// Check the codec profile levels support adaptation.
@Nullable
Pair<Integer, Integer> oldCodecProfileLevel =
MediaCodecUtil.getCodecProfileAndLevel(oldFormat);
@Nullable
Pair<Integer, Integer> newCodecProfileLevel =
MediaCodecUtil.getCodecProfileAndLevel(newFormat);
if (oldCodecProfileLevel == null || newCodecProfileLevel == null) {
return false;
// Check whether we're adapting between two xHE-AAC formats, for which adaptation is possible
// without reconfiguration.
if (MimeTypes.AUDIO_AAC.equals(mimeType)) {
@Nullable
Pair<Integer, Integer> oldCodecProfileLevel =
MediaCodecUtil.getCodecProfileAndLevel(oldFormat);
@Nullable
Pair<Integer, Integer> newCodecProfileLevel =
MediaCodecUtil.getCodecProfileAndLevel(newFormat);
if (oldCodecProfileLevel != null && newCodecProfileLevel != null) {
int oldProfile = oldCodecProfileLevel.first;
int newProfile = newCodecProfileLevel.first;
if (oldProfile == CodecProfileLevel.AACObjectXHE
&& newProfile == CodecProfileLevel.AACObjectXHE) {
return true;
}
}
}
int oldProfile = oldCodecProfileLevel.first;
int newProfile = newCodecProfileLevel.first;
return oldProfile == CodecProfileLevel.AACObjectXHE
&& newProfile == CodecProfileLevel.AACObjectXHE;
return false;
}
}