linux android use cpal (#9914)

Signed-off-by: 21pages <sunboeasy@gmail.com>

res/vcpkg/oboe-wrapper/CMakeLists.txt

@@ -1,15 +0,0 @@
-cmake_minimum_required(VERSION 3.20)
-project(oboe_wrapper CXX)
-
-include(GNUInstallDirs)
-
-add_library(oboe_wrapper STATIC
-    oboe.cc
-)
-
-target_include_directories(oboe_wrapper PRIVATE "${CURRENT_INSTALLED_DIR}/include")
-
-install(TARGETS oboe_wrapper
-        ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-        LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")

res/vcpkg/oboe-wrapper/oboe.cc

@@ -1,118 +0,0 @@
-#include <oboe/Oboe.h>
-#include <math.h>
-#include <deque>
-#include <pthread.h>
-
-// I got link problem with std::mutex, so use pthread instead
-class CThreadLock
-{
-public:
-    CThreadLock();
-    virtual ~CThreadLock();
-
-    void Lock();
-    void Unlock();
-
-private:
-    pthread_mutex_t mutexlock;
-};
-
-CThreadLock::CThreadLock()
-{
-    // init lock here
-    pthread_mutex_init(&mutexlock, 0);
-}
-
-CThreadLock::~CThreadLock()
-{
-    // deinit lock here
-    pthread_mutex_destroy(&mutexlock);
-}
-void CThreadLock::Lock()
-{
-    // lock
-    pthread_mutex_lock(&mutexlock);
-}
-void CThreadLock::Unlock()
-{
-    // unlock
-    pthread_mutex_unlock(&mutexlock);
-}
-
-class Player : public oboe::AudioStreamDataCallback
-{
-public:
-    Player(int channels, int sample_rate)
-    {
-        this->channels = channels;
-        oboe::AudioStreamBuilder builder;
-        // The builder set methods can be chained for convenience.
-        builder.setSharingMode(oboe::SharingMode::Exclusive)
-            ->setPerformanceMode(oboe::PerformanceMode::LowLatency)
-            ->setChannelCount(channels)
-            ->setSampleRate(sample_rate)
-            ->setFormat(oboe::AudioFormat::Float)
-            ->setDataCallback(this)
-            ->openManagedStream(outStream);
-        // Typically, start the stream after querying some stream information, as well as some input from the user
-        outStream->requestStart();
-    }
-
-    ~Player() {
-        outStream->requestStop();
-    }
-
-    oboe::DataCallbackResult onAudioReady(oboe::AudioStream *oboeStream, void *audioData, int32_t numFrames) override
-    {
-        float *floatData = (float *)audioData;
-        int i = 0;
-        mtx.Lock();
-        auto n = channels * numFrames;
-        for (; i < n && i < (int)buffer.size(); ++i, ++floatData)
-        {
-            *floatData = buffer.front();
-            buffer.pop_front();
-        }
-        mtx.Unlock();
-        for (; i < n; ++i, ++floatData)
-        {
-            *floatData = 0;
-        }
-        return oboe::DataCallbackResult::Continue;
-    }
-
-    void push(const float *v, int n)
-    {
-        mtx.Lock();
-        for (auto i = 0; i < n; ++i, ++v)
-            buffer.push_back(*v);
-        // in case memory overuse
-        if (buffer.size() > 48 * 1024 * 120)
-            buffer.clear();
-        mtx.Unlock();
-    }
-
-private:
-    oboe::ManagedStream outStream;
-    int channels;
-    std::deque<float> buffer;
-    CThreadLock mtx;
-};
-
-extern "C"
-{
-    void *create_oboe_player(int channels, int sample_rate)
-    {
-        return new Player(channels, sample_rate);
-    }
-
-    void push_oboe_data(void *player, const float* v, int n)
-    {
-        static_cast<Player *>(player)->push(v, n);
-    }
-
-    void destroy_oboe_player(void *player)
-    {
-        delete static_cast<Player *>(player);
-    }
-}

res/vcpkg/oboe-wrapper/portfile.cmake

@@ -1,8 +0,0 @@
-vcpkg_configure_cmake(
-    SOURCE_PATH "${CMAKE_CURRENT_LIST_DIR}"
-    OPTIONS
-    -DCURRENT_INSTALLED_DIR=${CURRENT_INSTALLED_DIR}
-    PREFER_NINJA
-)
-
-vcpkg_cmake_install()

res/vcpkg/oboe-wrapper/vcpkg.json

@@ -1,19 +0,0 @@
-{
-  "name": "oboe-wrapper",
-  "version": "0",
-  "description": "None",
-  "dependencies": [
-    {
-      "name": "vcpkg-cmake",
-      "host": true
-    },
-    {
-      "name": "vcpkg-cmake-config",
-      "host": true
-    },
-    {
-      "name": "oboe",
-      "host": false
-    }
-  ]
-}