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Fr4nz D13trich 2025-11-22 14:04:28 +01:00
parent 81b91f4139
commit f8c34fa5ee
22732 changed files with 4815320 additions and 2 deletions
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TMessagesProj/jni/voip/libtgvoip/os/android/VideoSourceAndroid.cpp Normal file
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//
// Created by Grishka on 12.08.2018.
//
#include "VideoSourceAndroid.h"
#include "JNIUtilities.h"
#include "../../logging.h"
#include "../../PrivateDefines.h"
#include "tgnet/FileLog.h"
using namespace tgvoip;
using namespace tgvoip::video;
extern JavaVM* sharedJVM;
std::vector<uint32_t> VideoSourceAndroid::availableEncoders;
VideoSourceAndroid::VideoSourceAndroid(jobject jobj) : javaObject(jobj){
jni::DoWithJNI([&](JNIEnv* env){
jclass cls=env->GetObjectClass(javaObject);
startMethod=env->GetMethodID(cls, "start", "()V");
stopMethod=env->GetMethodID(cls, "stop", "()V");
prepareEncoderMethod=env->GetMethodID(cls, "prepareEncoder", "(Ljava/lang/String;I)V");
requestKeyFrameMethod=env->GetMethodID(cls, "requestKeyFrame", "()V");
setBitrateMethod=env->GetMethodID(cls, "setBitrate", "(I)V");
});
}
VideoSourceAndroid::~VideoSourceAndroid(){
jni::DoWithJNI([this](JNIEnv* env){
DEBUG_DELREF("VideoSourceAndroid");
env->DeleteGlobalRef(javaObject);
});
}
void VideoSourceAndroid::Start(){
jni::DoWithJNI([this](JNIEnv* env){
env->CallVoidMethod(javaObject, startMethod);
});
}
void VideoSourceAndroid::Stop(){
jni::DoWithJNI([this](JNIEnv* env){
env->CallVoidMethod(javaObject, stopMethod);
});
}
void VideoSourceAndroid::SendFrame(Buffer frame, uint32_t flags){
callback(frame, flags, rotation);
}
void VideoSourceAndroid::SetStreamParameters(std::vector<Buffer> csd, unsigned int width, unsigned int height){
LOGD("Video stream parameters: %d x %d", width, height);
this->width=width;
this->height=height;
this->csd=std::move(csd);
}
void VideoSourceAndroid::Reset(uint32_t codec, int maxResolution){
jni::DoWithJNI([&](JNIEnv* env){
std::string codecStr="";
switch(codec){
case CODEC_AVC:
codecStr="video/avc";
break;
case CODEC_HEVC:
codecStr="video/hevc";
break;
case CODEC_VP8:
codecStr="video/x-vnd.on2.vp8";
break;
case CODEC_VP9:
codecStr="video/x-vnd.on2.vp9";
break;
}
env->CallVoidMethod(javaObject, prepareEncoderMethod, env->NewStringUTF(codecStr.c_str()), maxResolution);
});
}
void VideoSourceAndroid::RequestKeyFrame(){
jni::DoWithJNI([this](JNIEnv* env){
env->CallVoidMethod(javaObject, requestKeyFrameMethod);
});
}
void VideoSourceAndroid::SetBitrate(uint32_t bitrate){
jni::DoWithJNI([&](JNIEnv* env){
env->CallVoidMethod(javaObject, setBitrateMethod, (jint)bitrate);
});
}