sjs/media
1
0
Fork 0
mirror of https://github.com/samsonjs/media.git synced 2026-03-27 09:45:47 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Clear CodecInfos on InputFormat if codec is null

Browse source 
In maybeInitCodecWithFallback, it caches availableCodecInfos with mediaCryptoRequiresSecureDecoder and inputFormat as inputs, and won't clear it if shouldInitCodec is false, resulting in a case where availableCodecInfos is not null and codec is null.
When we have a new format, it's reasonable to clear availableCodecInfos if codec is null. Otherwise we might not be able to properly initialize a new codec.

PiperOrigin-RevId: 329971796
This commit is contained in:
olly 2020-09-03 20:35:35 +01:00 committed by Oliver Woodman
parent d1631cf86f
commit 45dc66ef2f
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecRenderer.java
View file

@ -1442,6 +1442,9 @@ public abstract class MediaCodecRenderer extends BaseRenderer {
}
if (codec == null) {
if (!legacyKeepAvailableCodecInfosWithoutCodec()) {
availableCodecInfos = null;
}
maybeInitCodecOrBypass();
return;
}
@ -1506,6 +1509,14 @@ public abstract class MediaCodecRenderer extends BaseRenderer {
}
}
/**
* Returns whether to keep available codec infos when the codec hasn't been initialized, which is
* the behavior before a bug fix. See also [Internal: b/162837741].
*/
protected boolean legacyKeepAvailableCodecInfosWithoutCodec() {
return false;
}
/**
* Called when one of the output formats changes.
*