blob: 207d7d09c905d7f1576a054f6dff0557b32cb1c3 [file] [log] [blame]
/*
* Copyright 2017 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
package org.webrtc;
// Explicit imports necessary for JNI generation.
import javax.annotation.Nullable;
import org.webrtc.VideoEncoder;
import java.nio.ByteBuffer;
/**
* This class contains the Java glue code for JNI generation of VideoEncoder.
*/
class VideoEncoderWrapper {
@CalledByNative
static boolean getScalingSettingsOn(VideoEncoder.ScalingSettings scalingSettings) {
return scalingSettings.on;
}
@Nullable
@CalledByNative
static Integer getScalingSettingsLow(VideoEncoder.ScalingSettings scalingSettings) {
return scalingSettings.low;
}
@Nullable
@CalledByNative
static Integer getScalingSettingsHigh(VideoEncoder.ScalingSettings scalingSettings) {
return scalingSettings.high;
}
@CalledByNative
static VideoEncoder.Callback createEncoderCallback(final long nativeEncoder) {
return (EncodedImage frame, VideoEncoder.CodecSpecificInfo info)
-> nativeOnEncodedFrame(nativeEncoder, frame.buffer, frame.encodedWidth,
frame.encodedHeight, frame.captureTimeNs, frame.frameType.getNative(),
frame.rotation, frame.completeFrame, frame.qp);
}
private static native void nativeOnEncodedFrame(long nativeVideoEncoderWrapper, ByteBuffer buffer,
int encodedWidth, int encodedHeight, long captureTimeNs, int frameType, int rotation,
boolean completeFrame, Integer qp);
}