mirror of
https://github.com/danog/libtgvoip.git
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89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
//
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// Created by Grishka on 12.08.2018.
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//
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#include "VideoSourceAndroid.h"
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#include "JNIUtilities.h"
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#include "../../logging.h"
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#include "../../PrivateDefines.h"
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using namespace tgvoip;
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using namespace tgvoip::video;
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extern JavaVM* sharedJVM;
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std::vector<uint32_t> VideoSourceAndroid::availableEncoders;
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VideoSourceAndroid::VideoSourceAndroid(jobject jobj) : javaObject(jobj){
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jni::DoWithJNI([&](JNIEnv* env){
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jclass cls=env->GetObjectClass(javaObject);
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startMethod=env->GetMethodID(cls, "start", "()V");
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stopMethod=env->GetMethodID(cls, "stop", "()V");
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prepareEncoderMethod=env->GetMethodID(cls, "prepareEncoder", "(Ljava/lang/String;I)V");
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requestKeyFrameMethod=env->GetMethodID(cls, "requestKeyFrame", "()V");
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setBitrateMethod=env->GetMethodID(cls, "setBitrate", "(I)V");
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});
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}
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VideoSourceAndroid::~VideoSourceAndroid(){
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jni::DoWithJNI([this](JNIEnv* env){
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env->DeleteGlobalRef(javaObject);
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});
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}
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void VideoSourceAndroid::Start(){
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jni::DoWithJNI([this](JNIEnv* env){
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env->CallVoidMethod(javaObject, startMethod);
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});
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}
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void VideoSourceAndroid::Stop(){
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jni::DoWithJNI([this](JNIEnv* env){
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env->CallVoidMethod(javaObject, stopMethod);
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});
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}
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void VideoSourceAndroid::SendFrame(Buffer frame, uint32_t flags){
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callback(frame, flags, rotation);
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}
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void VideoSourceAndroid::SetStreamParameters(std::vector<Buffer> csd, unsigned int width, unsigned int height){
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LOGD("Video stream parameters: %d x %d", width, height);
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this->width=width;
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this->height=height;
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this->csd=std::move(csd);
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}
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void VideoSourceAndroid::Reset(uint32_t codec, int maxResolution){
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jni::DoWithJNI([&](JNIEnv* env){
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std::string codecStr="";
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switch(codec){
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case CODEC_AVC:
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codecStr="video/avc";
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break;
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case CODEC_HEVC:
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codecStr="video/hevc";
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break;
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case CODEC_VP8:
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codecStr="video/x-vnd.on2.vp8";
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break;
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case CODEC_VP9:
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codecStr="video/x-vnd.on2.vp9";
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break;
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}
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env->CallVoidMethod(javaObject, prepareEncoderMethod, env->NewStringUTF(codecStr.c_str()), maxResolution);
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});
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}
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void VideoSourceAndroid::RequestKeyFrame(){
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jni::DoWithJNI([this](JNIEnv* env){
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env->CallVoidMethod(javaObject, requestKeyFrameMethod);
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});
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}
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void VideoSourceAndroid::SetBitrate(uint32_t bitrate){
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jni::DoWithJNI([&](JNIEnv* env){
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env->CallVoidMethod(javaObject, setBitrateMethod, (jint)bitrate);
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});
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}
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