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Add MediaSource-provided-DRM support to Renderer implementations

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PiperOrigin-RevId: 250719155
This commit is contained in:
aquilescanta 2019-05-30 18:53:19 +01:00 committed by Oliver Woodman
parent 090f359895
commit 7e187283cd
3 changed files with 30 additions and 15 deletions
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15
extensions/vp9/src/main/java/com/google/android/exoplayer2/ext/vp9/LibvpxVideoRenderer.java
View file

@ -489,6 +489,7 @@ public class LibvpxVideoRenderer extends BaseRenderer {
* @throws ExoPlaybackException If an error occurs (re-)initializing the decoder.
*/
@CallSuper
@SuppressWarnings("unchecked")
protected void onInputFormatChanged(Format newFormat) throws ExoPlaybackException {
Format oldFormat = format;
format = newFormat;
@ -502,12 +503,16 @@ public class LibvpxVideoRenderer extends BaseRenderer {
throw ExoPlaybackException.createForRenderer(
new IllegalStateException("Media requires a DrmSessionManager"), getIndex());
}
DrmSession<ExoMediaCrypto> session =
drmSessionManager.acquireSession(Looper.myLooper(), newFormat.drmInitData);
if (sourceDrmSession != null) {
sourceDrmSession.releaseReference();
if (formatHolder.decryptionResourceIsProvided) {
setSourceDrmSession((DrmSession<ExoMediaCrypto>) formatHolder.drmSession);
} else {
DrmSession<ExoMediaCrypto> session =
drmSessionManager.acquireSession(Looper.myLooper(), newFormat.drmInitData);
if (sourceDrmSession != null) {
sourceDrmSession.releaseReference();
}
sourceDrmSession = session;
}
sourceDrmSession = session;
} else {
setSourceDrmSession(null);
}

15
library/core/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java
View file

@ -655,6 +655,7 @@ public abstract class SimpleDecoderAudioRenderer extends BaseRenderer implements
decoderDrmSession = session;
}
@SuppressWarnings("unchecked")
private void onInputFormatChanged(Format newFormat) throws ExoPlaybackException {
Format oldFormat = inputFormat;
inputFormat = newFormat;
@ -667,12 +668,16 @@ public abstract class SimpleDecoderAudioRenderer extends BaseRenderer implements
throw ExoPlaybackException.createForRenderer(
new IllegalStateException("Media requires a DrmSessionManager"), getIndex());
}
DrmSession<ExoMediaCrypto> session =
drmSessionManager.acquireSession(Looper.myLooper(), newFormat.drmInitData);
if (sourceDrmSession != null) {
sourceDrmSession.releaseReference();
if (formatHolder.decryptionResourceIsProvided) {
setSourceDrmSession((DrmSession<ExoMediaCrypto>) formatHolder.drmSession);
} else {
DrmSession<ExoMediaCrypto> session =
drmSessionManager.acquireSession(Looper.myLooper(), newFormat.drmInitData);
if (sourceDrmSession != null) {
sourceDrmSession.releaseReference();
}
sourceDrmSession = session;
}
sourceDrmSession = session;
} else {
setSourceDrmSession(null);
}

15
library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecRenderer.java
View file

@ -1135,6 +1135,7 @@ public abstract class MediaCodecRenderer extends BaseRenderer {
* @param formatHolder A {@link FormatHolder} that holds the new {@link Format}.
* @throws ExoPlaybackException If an error occurs re-initializing the {@link MediaCodec}.
*/
@SuppressWarnings("unchecked")
protected void onInputFormatChanged(FormatHolder formatHolder) throws ExoPlaybackException {
Format oldFormat = inputFormat;
Format newFormat = formatHolder.format;
@ -1149,12 +1150,16 @@ public abstract class MediaCodecRenderer extends BaseRenderer {
throw ExoPlaybackException.createForRenderer(
new IllegalStateException("Media requires a DrmSessionManager"), getIndex());
}
DrmSession<FrameworkMediaCrypto> session =
drmSessionManager.acquireSession(Looper.myLooper(), newFormat.drmInitData);
if (sourceDrmSession != null) {
sourceDrmSession.releaseReference();
if (formatHolder.decryptionResourceIsProvided) {
setSourceDrmSession((DrmSession<FrameworkMediaCrypto>) formatHolder.drmSession);
} else {
DrmSession<FrameworkMediaCrypto> session =
drmSessionManager.acquireSession(Looper.myLooper(), newFormat.drmInitData);
if (sourceDrmSession != null) {
sourceDrmSession.releaseReference();
}
sourceDrmSession = session;
}
sourceDrmSession = session;
} else {
setSourceDrmSession(null);
}