void NativeWindowRenderer::glThread() {
initializeEGL();
createPrograms();
Mutex::Autolock autoLock(mLock);
bool quit = false;
while (!quit) {
switch (mThreadCmd) {
case CMD_IDLE:
mCond.wait(mLock);
continue;
case CMD_RENDER_INPUT:
render(mThreadRenderInput);
break;
case CMD_RESERVE_TEXTURE:
glBindTexture(GL_TEXTURE_EXTERNAL_OES, mThreadTextureId);
CHECK_GL_ERROR;
break;
case CMD_DELETE_TEXTURE:
glDeleteTextures(1, &mThreadTextureId);
break;
case CMD_QUIT:
terminateEGL();
quit = true;
break;
}
// Tell the requester that the command is finished.
mThreadCmd = CMD_IDLE;
mCond.broadcast();
}
ALOGD("quit");
}
bool GLPlatform::initialize()
{
if (false == initializeEGL())
{
return false;
}
return true;
}
EGLDisplay QDirectFbScreenEGL::eglDisplay()
{
if (m_eglDisplay == EGL_NO_DISPLAY)
initializeEGL();
return m_eglDisplay;
}
xdl_int XdevLWindowWayland::init() {
XdevLWindowImpl::init();
wl_display_roundtrip(display);
if(m_compositor == nullptr) {
XDEVL_MODULE_ERROR("Wayland compositor object not received.\n");
return ERR_ERROR;
} else {
XDEVL_MODULE_SUCCESS("Received Wayland compositor object proxy\n");
}
if(m_shell == nullptr) {
XDEVL_MODULE_ERROR("Wayland shell object not received.\n");
return ERR_ERROR;
} else {
XDEVL_MODULE_SUCCESS("Received Wayland shell object proxy\n");
}
if(m_sharedMemory == nullptr) {
XDEVL_MODULE_ERROR("Wayland shared memory object not received.\n");
return ERR_ERROR;
} else {
XDEVL_MODULE_SUCCESS("Received Wayland shared memory object proxy\n");
}
//
// Now we create the surface we can see on the screen.
//
m_surface = wl_compositor_create_surface(m_compositor);
if(m_surface == nullptr) {
XDEVL_MODULE_ERROR("Can't create Wayland surface\n");
return ERR_ERROR;
} else {
XDEVL_MODULE_SUCCESS("Created surface\n");
}
wl_surface_set_user_data(m_surface, this);
m_shellSurface = wl_shell_get_shell_surface(m_shell, m_surface);
if(m_shellSurface == nullptr) {
XDEVL_MODULE_ERROR("Can't create Wayland shell surface\n");
return ERR_ERROR;
} else {
XDEVL_MODULE_SUCCESS("Created shell surface\n");
}
wl_shell_surface_add_listener(m_shellSurface, &shell_surface_listener, this);
// Bring the surface to the front.
wl_shell_surface_set_toplevel(m_shellSurface);
// m_frameCallback = wl_surface_frame(m_surface);
// wl_callback_add_listener(m_frameCallback, &frame_listener, this);
createOpaqueRegion(m_attribute.position.x, m_attribute.position.y, m_attribute.size.width, m_attribute.size.height);
xdl_int ret = initializeEGL();
if(ret == ERR_ERROR) {
XDEVL_MODULE_ERROR("Initializing EGL failed.\n");
return ERR_ERROR;
}
m_egl.m_eglWindow = wl_egl_window_create(m_surface, getWidth(), getHeight());
if(m_egl.m_eglWindow == EGL_NO_SURFACE) {
XDEVL_MODULE_ERROR("Can't create egl window\n");
return ERR_ERROR;
} else {
XDEVL_MODULE_SUCCESS("Created egl window\n");
}
m_egl.m_eglSurface = eglCreateWindowSurface(m_egl.m_eglDisplay, m_egl.m_eglConfig, m_egl.m_eglWindow, nullptr);
if(!eglMakeCurrent(m_egl.m_eglDisplay, m_egl.m_eglSurface, m_egl.m_eglSurface, m_egl.m_eglContext)) {
XDEVL_MODULE_ERROR("eglMakeCurrent failed\n");
}
glClearColor((1.0f/255.0)*m_backgroundColor[0], (1.0f/255.0)*m_backgroundColor[1], (1.0f/255.0)*m_backgroundColor[2], (1.0f/255.0)*m_backgroundColor[3]);
glClear(GL_COLOR_BUFFER_BIT);
glFlush();
if(!eglSwapBuffers(m_egl.m_eglDisplay, m_egl.m_eglSurface)) {
XDEVL_MODULE_ERROR("eglSwapBuffers failed\n");
}
wl_display_flush(display);
return ERR_OK;
}
