blob: f2c543e8c2f0c090ef9630347de803595d5a74bd [file] [log] [blame]
* Copyright (c) 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.
#include "sdk/android/src/jni/wrapped_native_i420_buffer.h"
#include "sdk/android/generated_video_jni/WrappedNativeI420Buffer_jni.h"
#include "sdk/android/src/jni/jni_helpers.h"
namespace webrtc {
namespace jni {
// TODO(magjed): Write a test for this function.
ScopedJavaLocalRef<jobject> WrapI420Buffer(
JNIEnv* jni,
const rtc::scoped_refptr<I420BufferInterface>& i420_buffer) {
ScopedJavaLocalRef<jobject> y_buffer =
NewDirectByteBuffer(jni, const_cast<uint8_t*>(i420_buffer->DataY()),
i420_buffer->StrideY() * i420_buffer->height());
ScopedJavaLocalRef<jobject> u_buffer =
NewDirectByteBuffer(jni, const_cast<uint8_t*>(i420_buffer->DataU()),
i420_buffer->StrideU() * i420_buffer->ChromaHeight());
ScopedJavaLocalRef<jobject> v_buffer =
NewDirectByteBuffer(jni, const_cast<uint8_t*>(i420_buffer->DataV()),
i420_buffer->StrideV() * i420_buffer->ChromaHeight());
return Java_WrappedNativeI420Buffer_Constructor(
jni, i420_buffer->width(), i420_buffer->height(), y_buffer,
i420_buffer->StrideY(), u_buffer, i420_buffer->StrideU(), v_buffer,
i420_buffer->StrideV(), jlongFromPointer(i420_buffer.get()));
} // namespace jni
} // namespace webrtc