- fix various build problems

src/CMakeLists.txt

@@ -26,6 +26,8 @@ set (OPENSSL_INCLUDE ${LIB_PLATFORM}/openssl/1.1/include)
 message ("Using OpenSSL include files from ${OPENSSL_INCLUDE}")
 message ("Using OpenSSL libs: ${OPENSSL_SSL} and ${OPENSSL_CRYPTO}")
 include_directories(${OPENSSL_INCLUDE})
+message ("Using Opus include files: ${OPUS_INCLUDE}")
+message ("Using Opus lib: ${OPUS_LIB}")
 
 # Used defines for our project
 set (DEFINES -DUSE_OPENSSL)
@@ -363,6 +365,7 @@ target_include_directories(rtphone
         ${CMAKE_CURRENT_SOURCE_DIR}/libs
         ${LIB_PLATFORM}/opus/include
         ${E}/helper
+        ${E}/audio
         ${E}/media
         ${L}
         ${L}/ice

src/engine/helper/HL_Rtp.cpp

@@ -8,7 +8,7 @@
 # include <Windows.h>
 #endif
 
-#if defined(TARGET_LINUX)
+#if defined(TARGET_LINUX) || defined(TARGET_ANDROID)
 # include <arpa/inet.h>
 #endif
 

src/engine/media/MT_AudioCodec.cpp

@@ -406,8 +406,6 @@ OpusCodec::OpusCodec(int samplerate, int channels, int ptime)
     mEncoderCtx = opus_encoder_create(mSamplerate, mChannels, OPUS_APPLICATION_VOIP, &status);
     if (OPUS_OK != opus_encoder_ctl(mEncoderCtx, OPUS_SET_COMPLEXITY(OPUS_CODEC_COMPLEXITY)))
         ICELogError(<< "Failed to set Opus encoder complexity");
-    //if (OPUS_OK != opus_encoder_ctl(mEncoderCtx, OPUS_SET_FORCE_CHANNELS(AUDIO_CHANNELS)))
-    //  ICELogCritical(<<"Failed to set channel number in Opus encoder");
     // Decoder creation is postponed until first packet arriving (because it may use different channel number
 }
 
@@ -521,8 +519,12 @@ int OpusCodec::decode(const void* input, int inputBytes, void* output, int outpu
     int decoded = opus_decode(mDecoderCtx,
                               reinterpret_cast<const unsigned char *>(input), inputBytes,
                               buffer_decode, nr_of_frames, 0);
+    if (decoded < 0)
+    {
+        ICELogCritical(<< "opus_decode() returned " << decoded);
+        return 0;
+    }
 
-    size_t resampler_processed = 0;
     opus_int16 *buffer_stereo = nullptr;
     int buffer_stereo_capacity = buffer_capacity * 2;
 
@@ -1150,8 +1152,8 @@ int GsmCodec::plc(int lostFrames, void* output, int outputCapacity)
 
 G722Codec::G722Codec()
 {
-    mEncoder = g722_encode_init(NULL, 64000, 0);
-    mDecoder = g722_decode_init(NULL, 64000, 0);
+    mEncoder = g722_encode_init(nullptr, 64000, 0);
+    mDecoder = g722_decode_init(nullptr, 64000, 0);
 
 }
 

src/engine/media/MT_CodecList.cpp

@@ -151,7 +151,7 @@ CodecList::Settings::EvsSpec CodecList::Settings::EvsSpec::parse(const std::stri
 {
     EvsSpec result;
 
-    auto parts = strx::split(spec, "-/");
+    auto parts = strx::split(spec, "-/ ,:");
     if (parts.size() == 3)
     {
         // Payload type number
@@ -196,7 +196,7 @@ CodecList::Settings::OpusSpec CodecList::Settings::OpusSpec::parse(const std::st
 {
     OpusSpec result;
 
-    auto parts = strx::split(spec, "-/");
+    auto parts = strx::split(spec, "-/ ,:");
     if (parts.size() == 3)
     {
         result.mPayloadType = strx::toInt(strx::trim(parts.front()).c_str(), -1);
@@ -215,7 +215,7 @@ static int findOctetMode(const char* line)
 
     p += strlen(param_name);
     char int_buf[8] = {0};
-    int int_buf_offset = 0;
+    size_t int_buf_offset = 0;
     while (*p && isdigit(*p) && int_buf_offset < sizeof(int_buf))
         int_buf[int_buf_offset++] = *p++;
     return atoi(int_buf);
@@ -337,8 +337,7 @@ void CodecList::init(const Settings& settings)
 #if !defined(TARGET_ANDROID) && !defined(TARGET_OPENWRT) && !defined(TARGET_RPI)
 #if defined(USE_AMR_CODEC)
     for (int pt: mSettings.mAmrWbPayloadType)
-        mFactoryList.push_back(std::make_shared<AmrWbCodec::CodecFactory>(
-            AmrCodecConfig{mSettings.mWrapIuUP, false, pt}));
+        mFactoryList.push_back(std::make_shared<AmrWbCodec::CodecFactory>(AmrCodecConfig{mSettings.mWrapIuUP, false, pt}));
     for (int pt: mSettings.mAmrWbOctetPayloadType)
         mFactoryList.push_back(std::make_shared<AmrWbCodec::CodecFactory>(AmrCodecConfig{mSettings.mWrapIuUP, true, pt}));
 

src/engine/media/MT_CodecList.h

@@ -110,7 +110,8 @@ public:
 
     CodecList(const Settings& settings);
     ~CodecList();
-    void setSettings(const Settings& settings) {
+    void setSettings(const Settings& settings)
+    {
         init(settings);
     }