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Use fast surface switching on API level 23+ when possible

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-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150185483
This commit is contained in:
olly 2017-03-15 06:44:11 -07:00 committed by Oliver Woodman
parent 7c5f0b7d3b
commit a9617af29c
1 changed files with 13 additions and 3 deletions
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12
library/src/main/java/com/google/android/exoplayer2/video/MediaCodecVideoRenderer.java
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@ -298,15 +298,20 @@ public class MediaCodecVideoRenderer extends MediaCodecRenderer {
} }
private void setSurface(Surface surface) throws ExoPlaybackException { private void setSurface(Surface surface) throws ExoPlaybackException {
// We only need to release and reinitialize the codec if the surface has changed. // We only need to update the codec if the surface has changed.
if (this.surface != surface) { if (this.surface != surface) {
this.surface = surface; this.surface = surface;
int state = getState(); int state = getState();
if (state == STATE_ENABLED || state == STATE_STARTED) { if (state == STATE_ENABLED || state == STATE_STARTED) {
MediaCodec codec = getCodec();
if (Util.SDK_INT >= 23 && codec != null && surface != null) {
setOutputSurfaceV23(codec, surface);
} else {
releaseCodec(); releaseCodec();
maybeInitCodec(); maybeInitCodec();
} }
} }
}
// Clear state so that we always call the event listener with the video size and when a frame // Clear state so that we always call the event listener with the video size and when a frame
// is rendered, even if the surface hasn't changed. // is rendered, even if the surface hasn't changed.
clearRenderedFirstFrame(); clearRenderedFirstFrame();
@ -589,6 +594,11 @@ public class MediaCodecVideoRenderer extends MediaCodecRenderer {
return frameworkMediaFormat; return frameworkMediaFormat;
} }
@TargetApi(23)
private static void setOutputSurfaceV23(MediaCodec codec, Surface surface) {
codec.setOutputSurface(surface);
}
@TargetApi(21) @TargetApi(21)
private static void configureTunnelingV21(MediaFormat mediaFormat, int tunnelingAudioSessionId) { private static void configureTunnelingV21(MediaFormat mediaFormat, int tunnelingAudioSessionId) {
mediaFormat.setFeatureEnabled(CodecCapabilities.FEATURE_TunneledPlayback, true); mediaFormat.setFeatureEnabled(CodecCapabilities.FEATURE_TunneledPlayback, true);