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support udt timeout codec option

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Non-negative timeout had been specified in the call to dequeueOutputBuffer,
indicates that the call timed out, this will fix idr req not return frame bug
This commit is contained in:
kiwimchen 2022-04-02 14:52:54 +08:00
parent d3a74b8e8b
commit 08b477e698
1 changed files with 23 additions and 1 deletions
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24
server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
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@ -145,7 +145,7 @@ public class ScreenEncoder implements Device.RotationListener {
MediaCodec.BufferInfo bufferInfo = new MediaCodec.BufferInfo();
while (!consumeRotationChange() && !eof) {
int outputBufferId = codec.dequeueOutputBuffer(bufferInfo, -1);
int outputBufferId = codec.dequeueOutputBuffer(bufferInfo, timeoutUS);
eof = (bufferInfo.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0;
try {
if (consumeRotationChange()) {
@ -165,6 +165,9 @@ public class ScreenEncoder implements Device.RotationListener {
firstFrameSent = true;
}
}
if (outputBufferId == MediaCodec.INFO_TRY_AGAIN_LATER) {
Ln.d("wait dequeueOutputBuffer timeout, retry again later");
}
} finally {
if (outputBufferId >= 0) {
codec.releaseOutputBuffer(outputBufferId, false);
@ -256,6 +259,9 @@ public class ScreenEncoder implements Device.RotationListener {
if (codecOptions != null) {
for (CodecOption option : codecOptions) {
if (setUdtCodecOption(format, option)) {
continue;
}
setCodecOption(format, option);
}
}
@ -298,6 +304,9 @@ public class ScreenEncoder implements Device.RotationListener {
private MediaCodec codec;
private Device.CodecChangeLister codecChangeLister;
private static final String KEY_TIMEOUT = "timeout";
private static long timeoutUS = -1;
private void initCodec(MediaCodec codec) {
this.codec = codec;
}
@ -325,4 +334,17 @@ public class ScreenEncoder implements Device.RotationListener {
}
return codecChangeLister;
}
private static boolean setUdtCodecOption(MediaFormat format, CodecOption codecOption) {
String key = codecOption.getKey();
if (KEY_TIMEOUT.equals(key)) {
Object value = codecOption.getValue();
if (value instanceof Integer) {
timeoutUS = (Integer) value * 1000 * 1000;
Ln.d("Udt Codec option set: " + key + " (" + value.getClass().getSimpleName() + ") = " + value);
return true;
}
}
return false;
}
}