784c339f34
Bug: webrtc:15177 Change-Id: If61ef9a87bc4f68d73cef6e681461682ca48f034 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/304880 Reviewed-by: Sergey Silkin <ssilkin@webrtc.org> Commit-Queue: Sergey Silkin <ssilkin@webrtc.org> Cr-Commit-Position: refs/heads/main@{#40071}
120 lines
4.6 KiB
C++
120 lines
4.6 KiB
C++
/*
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* Copyright 2023 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "sdk/android/src/jni/pc/rtp_capabilities.h"
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#include "sdk/android/generated_peerconnection_jni/RtpCapabilities_jni.h"
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#include "sdk/android/native_api/jni/java_types.h"
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#include "sdk/android/src/jni/jni_helpers.h"
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#include "sdk/android/src/jni/pc/media_stream_track.h"
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namespace webrtc {
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namespace jni {
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namespace {
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ScopedJavaLocalRef<jobject> NativeToJavaRtpCodecParameter(
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JNIEnv* env,
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const RtpCodecCapability& codec) {
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return Java_CodecCapability_Constructor(
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env, codec.preferred_payload_type.value(),
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NativeToJavaString(env, codec.name),
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NativeToJavaMediaType(env, codec.kind),
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NativeToJavaInteger(env, codec.clock_rate),
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NativeToJavaInteger(env, codec.num_channels),
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NativeToJavaString(env, codec.mime_type()),
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NativeToJavaStringMap(env, codec.parameters));
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}
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ScopedJavaLocalRef<jobject> NativeToJavaRtpHeaderExtensionParameter(
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JNIEnv* env,
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const RtpHeaderExtensionCapability& extension) {
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return Java_HeaderExtensionCapability_Constructor(
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env, NativeToJavaString(env, extension.uri),
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extension.preferred_id.value(), extension.preferred_encrypt);
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}
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} // namespace
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RtpCapabilities JavaToNativeRtpCapabilities(
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JNIEnv* jni,
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const JavaRef<jobject>& j_capabilities) {
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RtpCapabilities capabilities;
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ScopedJavaLocalRef<jobject> j_header_extensions =
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Java_RtpCapabilities_getHeaderExtensions(jni, j_capabilities);
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for (const JavaRef<jobject>& j_header_extension :
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Iterable(jni, j_header_extensions)) {
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RtpHeaderExtensionCapability header_extension;
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header_extension.uri = JavaToStdString(
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jni, Java_HeaderExtensionCapability_getUri(jni, j_header_extension));
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header_extension.preferred_id =
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Java_HeaderExtensionCapability_getPreferredId(jni, j_header_extension);
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header_extension.preferred_encrypt =
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Java_HeaderExtensionCapability_getPreferredEncrypted(
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jni, j_header_extension);
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capabilities.header_extensions.push_back(header_extension);
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}
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// Convert codecs.
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ScopedJavaLocalRef<jobject> j_codecs =
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Java_RtpCapabilities_getCodecs(jni, j_capabilities);
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for (const JavaRef<jobject>& j_codec : Iterable(jni, j_codecs)) {
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RtpCodecCapability codec;
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codec.preferred_payload_type =
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Java_CodecCapability_getPreferredPayloadType(jni, j_codec);
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codec.name =
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JavaToStdString(jni, Java_CodecCapability_getName(jni, j_codec));
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codec.kind =
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JavaToNativeMediaType(jni, Java_CodecCapability_getKind(jni, j_codec));
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codec.clock_rate = JavaToNativeOptionalInt(
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jni, Java_CodecCapability_getClockRate(jni, j_codec));
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codec.num_channels = JavaToNativeOptionalInt(
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jni, Java_CodecCapability_getNumChannels(jni, j_codec));
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auto parameters_map = JavaToNativeStringMap(
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jni, Java_CodecCapability_getParameters(jni, j_codec));
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codec.parameters.insert(parameters_map.begin(), parameters_map.end());
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capabilities.codecs.push_back(codec);
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}
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return capabilities;
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}
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ScopedJavaLocalRef<jobject> NativeToJavaRtpCapabilities(
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JNIEnv* env,
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const RtpCapabilities& capabilities) {
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return Java_RtpCapabilities_Constructor(
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env,
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NativeToJavaList(env, capabilities.codecs,
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&NativeToJavaRtpCodecParameter),
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NativeToJavaList(env, capabilities.header_extensions,
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&NativeToJavaRtpHeaderExtensionParameter));
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}
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RtpCodecCapability JavaToNativeRtpCodecCapability(
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JNIEnv* jni,
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const JavaRef<jobject>& j_codec) {
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RtpCodecCapability codec;
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codec.preferred_payload_type =
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Java_CodecCapability_getPreferredPayloadType(jni, j_codec);
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codec.name = JavaToStdString(jni, Java_CodecCapability_getName(jni, j_codec));
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codec.kind =
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JavaToNativeMediaType(jni, Java_CodecCapability_getKind(jni, j_codec));
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codec.clock_rate = JavaToNativeOptionalInt(
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jni, Java_CodecCapability_getClockRate(jni, j_codec));
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codec.num_channels = JavaToNativeOptionalInt(
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jni, Java_CodecCapability_getNumChannels(jni, j_codec));
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auto parameters_map = JavaToNativeStringMap(
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jni, Java_CodecCapability_getParameters(jni, j_codec));
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codec.parameters.insert(parameters_map.begin(), parameters_map.end());
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return codec;
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}
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} // namespace jni
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} // namespace webrtc
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