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Store packet flags in PTS most significant bits

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A special PTS value was used to encode a config packet.

To prepare for adding more flags, use the most significant bits of the
PTS field to store flags.
This commit is contained in:
Romain Vimont
2022-02-11 19:31:01 +01:00
parent 29c163959c
commit e3c2398aa2
2 changed files with 20 additions and 6 deletions
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4
server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
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@@ -28,7 +28,7 @@ public class ScreenEncoder implements Device.RotationListener {
// Keep the values in descending order
private static final int[] MAX_SIZE_FALLBACK = {2560, 1920, 1600, 1280, 1024, 800};
private static final int NO_PTS = -1;
private static final long PACKET_FLAG_CONFIG = 1L << 63;
private final AtomicBoolean rotationChanged = new AtomicBoolean();
private final ByteBuffer headerBuffer = ByteBuffer.allocate(12);
@@ -183,7 +183,7 @@ public class ScreenEncoder implements Device.RotationListener {
long pts;
if ((bufferInfo.flags & MediaCodec.BUFFER_FLAG_CODEC_CONFIG) != 0) {
pts = NO_PTS; // non-media data packet
pts = PACKET_FLAG_CONFIG; // non-media data packet
} else {
if (ptsOrigin == 0) {
ptsOrigin = bufferInfo.presentationTimeUs;