more refactoring

src/main/cpp/kernel.cpp

@@ -0,0 +1,46 @@
+#include "kernel.h"
+#include "egl_context.h"
+#include "render_target.h"
+#include "logger.h"
+#include "aidl/com/omixlab/mosis/IMosisListener.h"
+#include <android/hardware_buffer.h>
+
+using namespace aidl::com::omixlab::mosis;
+using namespace aidl::android::hardware;
+
+void Kernel::main_loop()
+{
+    m_egl_context = std::make_unique<egl::Context>();
+    if (!m_egl_context->create())
+    {
+        Logger::Log("failed to create EGL context");
+        return;
+    }
+    m_render_target = std::make_unique<RenderTarget>();
+    if (!m_render_target->create_exported(1024, 1024))
+    {
+        Logger::Log("failed to create render target");
+        return;
+    }
+    m_render_target->bind();
+    m_listener->onServiceInitialized(true);
+    m_aidl_buffer = std::make_unique<HardwareBuffer>();
+    m_aidl_buffer->reset(m_render_target->hardware_buffer());
+    m_listener->onBufferAvailable(*m_aidl_buffer);
+
+    while (true)
+    {
+        glClearColor(1.0f, 0.0f, 0.0f, 1.0f);
+        glClear(GL_COLOR_BUFFER_BIT);
+        glFinish();
+        m_listener->onFrameAvailable();
+        std::this_thread::sleep_for(std::chrono::milliseconds(100));
+    }
+}
+
+Kernel::Kernel(const std::shared_ptr<IMosisListener> &listener) : m_listener(listener)
+{
+    m_main_loop_thread = std::thread(&Kernel::main_loop, this);
+}
+
+Kernel::~Kernel() = default;