JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_kd_WindowDriver_CreateWindow
(JNIEnv *env, jobject obj, jlong display, jlong jeglConfig)
{
EGLDisplay dpy = (EGLDisplay)(intptr_t)display;
EGLConfig eglConfig = (EGLConfig)(intptr_t)jeglConfig;
KDWindow *window = 0;
if(dpy==NULL) {
fprintf(stderr, "[CreateWindow] invalid display connection..\n");
return 0;
}
JOGLKDUserdata * userData = kdMalloc(sizeof(JOGLKDUserdata));
userData->magic = JOGL_KD_USERDATA_MAGIC;
window = kdCreateWindow(dpy, eglConfig, (void *)userData);
if(NULL==window) {
kdFree(userData);
fprintf(stderr, "[CreateWindow] failed: 0x%X\n", kdGetError());
} else {
userData->javaWindow = (*env)->NewGlobalRef(env, obj);
userData->kdWindow = window;
(*env)->CallVoidMethod(env, obj, windowCreatedID, (jlong) (intptr_t) userData);
DBG_PRINT( "[CreateWindow] ok: %p, userdata %p\n", window, userData);
}
return (jlong) (intptr_t) window;
}
void QMinimalEglScreen::createAndSetPlatformContext()
{
QSurfaceFormat platformFormat;
QByteArray depthString = qgetenv("QT_QPA_EGLFS_DEPTH");
if (depthString.toInt() == 16) {
platformFormat.setDepthBufferSize(16);
platformFormat.setRedBufferSize(5);
platformFormat.setGreenBufferSize(6);
platformFormat.setBlueBufferSize(5);
m_depth = 16;
m_format = QImage::Format_RGB16;
} else {
platformFormat.setDepthBufferSize(24);
platformFormat.setStencilBufferSize(8);
platformFormat.setRedBufferSize(8);
platformFormat.setGreenBufferSize(8);
platformFormat.setBlueBufferSize(8);
m_depth = 32;
m_format = QImage::Format_RGB32;
}
if (!qEnvironmentVariableIsEmpty("QT_QPA_EGLFS_MULTISAMPLE"))
platformFormat.setSamples(4);
EGLConfig config = q_configFromGLFormat(m_dpy, platformFormat);
EGLNativeWindowType eglWindow = 0;
#ifdef Q_OPENKODE
if (kdInitializeNV() == KD_ENOTINITIALIZED) {
qFatal("Did not manage to initialize openkode");
}
KDWindow *window = kdCreateWindow(m_dpy,config,0);
kdRealizeWindow(window,&eglWindow);
#endif
#ifdef QEGL_EXTRA_DEBUG
q_printEglConfig(m_dpy, config);
#endif
m_surface = eglCreateWindowSurface(m_dpy, config, eglWindow, NULL);
if (m_surface == EGL_NO_SURFACE) {
qWarning("Could not create the egl surface: error = 0x%x\n", eglGetError());
eglTerminate(m_dpy);
qFatal("EGL error");
}
// qWarning("Created surface %dx%d\n", w, h);
QEGLPlatformContext *platformContext = new QMinimalEglContext(platformFormat, 0, m_dpy);
m_platformContext = platformContext;
EGLint w,h; // screen size detection
eglQuerySurface(m_dpy, m_surface, EGL_WIDTH, &w);
eglQuerySurface(m_dpy, m_surface, EGL_HEIGHT, &h);
m_geometry = QRect(0,0,w,h);
}
JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_kd_KDWindow_CreateWindow
(JNIEnv *env, jobject obj, jlong display, jintArray jAttrs)
{
jint * attrs = NULL;
jsize attrsLen;
EGLDisplay dpy = (EGLDisplay)(intptr_t)display;
KDWindow *window = 0;
if(dpy==NULL) {
fprintf(stderr, "[CreateWindow] invalid display connection..\n");
return 0;
}
attrsLen = (*env)->GetArrayLength(env, jAttrs);
if(0==attrsLen) {
fprintf(stderr, "[CreateWindow] attribute array size 0..\n");
return 0;
}
attrs = (*env)->GetIntArrayElements(env, jAttrs, 0);
if(NULL==attrs) {
fprintf(stderr, "[CreateWindow] attribute array NULL..\n");
return 0;
}
JOGLKDUserdata * userData = kdMalloc(sizeof(JOGLKDUserdata));
userData->magic = JOGL_KD_USERDATA_MAGIC;
window = kdCreateWindow(dpy, attrs, (void *)userData);
(*env)->ReleaseIntArrayElements(env, jAttrs, attrs, 0);
if(NULL==window) {
kdFree(userData);
fprintf(stderr, "[CreateWindow] failed: 0x%X\n", kdGetError());
} else {
userData->javaWindow = (*env)->NewGlobalRef(env, obj);
userData->kdWindow = window;
(*env)->CallVoidMethod(env, obj, windowCreatedID, (jlong) (intptr_t) userData);
DBG_PRINT( "[CreateWindow] ok: %p, userdata %p\n", window, userData);
}
return (jlong) (intptr_t) window;
}
QOpenKODEWindow::QOpenKODEWindow(QWidget *tlw)
: QPlatformWindow(tlw), isFullScreen(false)
{
if (tlw->platformWindowFormat().windowApi() == QPlatformWindowFormat::OpenVG) {
m_eglApi = EGL_OPENVG_API;
} else {
m_eglContextAttrs.append(EGL_CONTEXT_CLIENT_VERSION);
m_eglContextAttrs.append(2);
m_eglApi = EGL_OPENGL_ES_API;
}
eglBindAPI(m_eglApi);
m_eglContextAttrs.append(EGL_NONE);
m_eglWindowAttrs.append(EGL_NONE);
QList<QPlatformScreen *> screens = QApplicationPrivate::platformIntegration()->screens();
//XXXX: jl figure out how to pick the correct screen.
// Q_ASSERT(screens.size() > tlw->d_func()->screenNumber);
// QOpenKODEScreen *screen = qobject_cast<QOpenKODEScreen *>(screens.at(tlw->d_func()->screenNumber));
QOpenKODEScreen *screen = qobject_cast<QOpenKODEScreen *>(screens.at(0));
if (!screen) {
qErrnoWarning("Could not make QOpenKODEWindow without a screen");
}
QPlatformWindowFormat format = tlw->platformWindowFormat();
format.setRedBufferSize(5);
format.setGreenBufferSize(6);
format.setBlueBufferSize(5);
m_eglConfig = q_configFromQPlatformWindowFormat(screen->eglDisplay(),format);
m_kdWindow = kdCreateWindow(screen->eglDisplay(),
m_eglConfig,
this);
kdInstallCallback(kdProcessMouseEvents,KD_EVENT_INPUT_POINTER,this);
#ifdef KD_ATX_keyboard
kdInstallCallback(kdProcessKeyEvents, KD_EVENT_INPUT_KEY_ATX,this);
#endif //KD_ATX_keyboard
if (!m_kdWindow) {
qErrnoWarning(kdGetError(), "Error creating native window");
return;
}
KDboolean exclusive(false);
if (kdSetWindowPropertybv(m_kdWindow,KD_WINDOWPROPERTY_DESKTOP_EXCLUSIVE_NV, &exclusive)) {
isFullScreen = true;
}
if (isFullScreen) {
tlw->setGeometry(screen->geometry());
screen->setFullScreen(isFullScreen);
}else {
const KDint windowSize[2] = { tlw->width(), tlw->height() };
if (kdSetWindowPropertyiv(m_kdWindow, KD_WINDOWPROPERTY_SIZE, windowSize)) {
qErrnoWarning(kdGetError(), "Could not set native window size");
}
KDboolean visibillity(false);
if (kdSetWindowPropertybv(m_kdWindow, KD_WINDOWPROPERTY_VISIBILITY, &visibillity)) {
qErrnoWarning(kdGetError(), "Could not set visibillity to false");
}
const KDint windowPos[2] = { tlw->x(), tlw->y() };
if (kdSetWindowPropertyiv(m_kdWindow, KD_WINDOWPROPERTY_DESKTOP_OFFSET_NV, windowPos)) {
qErrnoWarning(kdGetError(), "Could not set native window position");
return;
}
}
QOpenKODEIntegration *integration = static_cast<QOpenKODEIntegration *>(QApplicationPrivate::platformIntegration());
if (!isFullScreen || (isFullScreen && !integration->mainGLContext())) {
if (kdRealizeWindow(m_kdWindow, &m_eglWindow)) {
qErrnoWarning(kdGetError(), "Could not realize native window");
return;
}
EGLSurface surface = eglCreateWindowSurface(screen->eglDisplay(),m_eglConfig,m_eglWindow,m_eglWindowAttrs.constData());
m_platformGlContext = new QEGLPlatformContext(screen->eglDisplay(), m_eglConfig,
m_eglContextAttrs.data(), surface, m_eglApi);
integration->setMainGLContext(m_platformGLContext);
} else {
m_platformGlContext = integration->mainGLContext();
kdDestroyWindow(m_kdWindow);
m_kdWindow = 0;
}
}
void QEglFSScreen::createAndSetPlatformContext()
{
QPlatformWindowFormat platformFormat = QPlatformWindowFormat::defaultFormat();
platformFormat.setWindowApi(QPlatformWindowFormat::OpenGL);
QByteArray depthString = qgetenv("QT_QPA_EGLFS_DEPTH");
if (depthString.toInt() == 16) {
platformFormat.setDepth(16);
platformFormat.setRedBufferSize(5);
platformFormat.setGreenBufferSize(6);
platformFormat.setBlueBufferSize(5);
m_depth = 16;
m_format = QImage::Format_RGB16;
} else {
platformFormat.setDepth(32);
platformFormat.setRedBufferSize(8);
platformFormat.setGreenBufferSize(8);
platformFormat.setBlueBufferSize(8);
m_depth = 32;
m_format = QImage::Format_RGB32;
}
if (!qgetenv("QT_QPA_EGLFS_MULTISAMPLE").isEmpty()) {
platformFormat.setSampleBuffers(true);
}
EGLConfig config = q_configFromQPlatformWindowFormat(m_dpy, platformFormat);
EGLNativeWindowType eglWindow = 0;
#ifdef Q_OPENKODE
if (kdInitializeNV() == KD_ENOTINITIALIZED) {
qFatal("Did not manage to initialize openkode");
}
KDWindow *window = kdCreateWindow(m_dpy,config,0);
kdRealizeWindow(window,&eglWindow);
#endif
m_surface = eglCreateWindowSurface(m_dpy, config, eglWindow, NULL);
if (m_surface == EGL_NO_SURFACE) {
qWarning("Could not create the egl surface: error = 0x%x\n", eglGetError());
eglTerminate(m_dpy);
qFatal("EGL error");
}
// qWarning("Created surface %dx%d\n", w, h);
#ifdef QEGL_EXTRA_DEBUG
qWarning("Configuration %d matches requirements\n", (int)config);
for (index = 0; attrs[index].attr != -1; ++index) {
EGLint value;
if (eglGetConfigAttrib(m_dpy, config, attrs[index].attr, &value)) {
qWarning("\t%s: %d\n", attrs[index].name, (int)value);
}
}
qWarning("\n");
#endif
EGLint temp;
EGLint attribList[32];
temp = 0;
attribList[temp++] = EGL_CONTEXT_CLIENT_VERSION;
attribList[temp++] = 2; // GLES version 2
attribList[temp++] = EGL_NONE;
QEGLPlatformContext *platformContext = new QEGLPlatformContext(m_dpy,config,attribList,m_surface,EGL_OPENGL_ES_API);
m_platformContext = platformContext;
EGLint w,h; // screen size detection
eglQuerySurface(m_dpy, m_surface, EGL_WIDTH, &w);
eglQuerySurface(m_dpy, m_surface, EGL_HEIGHT, &h);
m_geometry = QRect(0,0,w,h);
}
bool CWinSystemEGL::CreateNewWindow(const CStdString& name, bool fullScreen, RESOLUTION_INFO& res, PHANDLE_EVENT_FUNC userFunction)
{
#if defined(EMPOWER) && defined(HAS_OPENKODE)
KDboolean b;
KDDisplayModeNV mode;
KDint desktopSize[2] = { res.iWidth, res.iHeight };
#endif
#ifdef _WIN32
EGL_BASE_CLASS::CreateNewWindow(name, fullScreen, res, userFunction);
#endif
m_nWidth = res.iWidth;
m_nHeight = res.iHeight;
m_bFullScreen = fullScreen;
EGLBoolean eglStatus;
EGLint configCount;
EGLConfig* configList = NULL;
#if defined(EMPOWER) && defined(HAS_OPENKODE)
//CLog::Log(LOGDEBUG, "NV: GetDisplay");
m_kdDisplay = kdGetDisplayNV(KD_DEFAULT_DISPLAY_NV, KD_NULL);
if (!m_kdDisplay)
{
CLog::Log(LOGERROR, "Could not obtain KDDisplayNV pointer");
return false;
}
b = KD_FALSE;
//CLog::Log(LOGDEBUG, "NV: SetDisplayProperty");
kdSetDisplayPropertybvNV(m_kdDisplay, KD_DISPLAYPROPERTY_ENABLED_NV, &b);
kdReleaseDisplayNV(m_kdDisplay);
// MZL: enable HDMI display
//CLog::Log(LOGDEBUG, "NV: SetDisplayPropertybyNV");
kdSetDisplayPropertybvNV(m_kdDisplay, KD_DISPLAYPROPERTY_ENABLED_NV, &b);
m_kdDisplay = kdGetDisplayNV("Tegra:HDMI0", KD_NULL);
if (!m_kdDisplay)
{
CLog::Log(LOGERROR, "Could not obtain KDDisplayNV pointer");
return false;
}
b = KD_TRUE;
kdSetDisplayPropertybvNV(m_kdDisplay, KD_DISPLAYPROPERTY_ENABLED_NV, &b);
kdSetDisplayPropertycvNV(m_kdDisplay, KD_DISPLAYPROPERTY_DESKTOP_NAME_NV, KD_DEFAULT_DESKTOP_NV);
mode.width = res.iWidth;
mode.height = res.iHeight;
mode.refresh = 60;
//CLog::Log(LOGDEBUG, "NV: SetDisplayPropertyNV");
if (kdSetDisplayModeNV(m_kdDisplay, &mode, KD_DISPLAY_PROTOCOL_AUTOMATIC_NV))
{
CLog::Log(LOGERROR, "Could not set display mode\n");
return false;
}
//CLog::Log(LOGDEBUG, "NV: GetDesktopNV");
m_kdDesktop = kdGetDesktopNV(KD_DEFAULT_DESKTOP_NV, KD_NULL);
if (!m_kdDesktop)
{
CLog::Log(LOGERROR, "Could not obtain KDDesktopNV pointer");
return false;
}
//CLog::Log(LOGDEBUG, "NV: SetDesktopivNV");
if (kdSetDesktopPropertyivNV(m_kdDesktop, KD_DESKTOPPROPERTY_SIZE_NV, desktopSize))
{
CLog::Log(LOGERROR, "Could not set desktop size");
return false;
}
#endif
#ifdef HAS_X11
m_x11Display = XOpenDisplay(NULL);
if (!m_x11Display)
{
CLog::Log(LOGERROR, "Could not open X11");
return false;
}
XSetErrorHandler(ApplicationErrorHandler) ;
#endif
//CLog::Log(LOGDEBUG, "eglGetDisplay");
#if defined(HAS_OPENKODE) || defined(HAS_GDL)
m_display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
#elif defined(_WIN32)
m_display = eglGetDisplay(m_hDC);
#elif defined(HAS_X11)
m_display = eglGetDisplay((EGLNativeDisplayType) m_x11Display);
#endif
if (m_display == EGL_NO_DISPLAY)
{
CLog::Log(LOGERROR, "EGL failed to obtain display");
return false;
}
//CLog::Log(LOGDEBUG, "eglInitialize");
if (!eglInitialize(m_display, 0, 0))
{
CLog::Log(LOGERROR, "EGL failed to initialize");
return false;
}
EGLint configAttrs[] = {
EGL_RED_SIZE, 8,
EGL_GREEN_SIZE, 8,
EGL_BLUE_SIZE, 8,
EGL_DEPTH_SIZE, 16,
EGL_STENCIL_SIZE, 8,
EGL_SAMPLE_BUFFERS, 0,
EGL_SAMPLES, 0,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_NONE
};
// Find out how many configurations suit our needs
//CLog::Log(LOGDEBUG, "eglChooseConfig");
eglStatus = eglChooseConfig(m_display, configAttrs, NULL, 0, &configCount);
if (!eglStatus || !configCount)
{
CLog::Log(LOGERROR, "EGL failed to return any matching configurations");
return false;
}
// Allocate room for the list of matching configurations
configList = (EGLConfig*)malloc(configCount * sizeof(EGLConfig));
if (!configList)
{
CLog::Log(LOGERROR, "kdMalloc failure obtaining configuration list");
return false;
}
// Obtain the configuration list from EGL
eglStatus = eglChooseConfig(m_display, configAttrs,
configList, configCount, &configCount);
if (!eglStatus || !configCount)
{
CLog::Log(LOGERROR, "EGL failed to populate configuration list");
return false;
}
// Select an EGL configuration that matches the native window
m_config = configList[0];
EGLint* attribList = NULL;
#ifdef EMPOWER
EGLint windowAttrs[3];
int windowIndex = 0;
windowAttrs[windowIndex++] = EGL_RENDER_BUFFER;
windowAttrs[windowIndex++] = EGL_BACK_BUFFER;
windowAttrs[windowIndex++] = EGL_NONE;
attribList = windowAttrs;
#endif
#ifdef HAS_OPENKODE
//CLog::Log(LOGDEBUG, "KD: kdCreateWindow");
m_kdWindow = kdCreateWindow(m_display, m_config, KD_NULL);
if (!m_kdWindow)
{
CLog::Log(LOGERROR, "Error creating native window");
return false;
}
//CLog::Log(LOGDEBUG, "KD: kdRealizeWindow");
if (kdRealizeWindow(m_kdWindow, &m_nativeWindow))
{
CLog::Log(LOGERROR, "Could not realize native window");
return false;
}
#elif defined HAS_X11
int screen = DefaultScreen(m_x11Display);
XSetWindowAttributes windowAttributes;
windowAttributes.colormap = DefaultColormap(m_x11Display, screen);
windowAttributes.border_pixel = 0;
windowAttributes.event_mask = ExposureMask |
VisibilityChangeMask |
KeyPressMask |
KeyReleaseMask |
ButtonPressMask |
ButtonReleaseMask |
PointerMotionMask |
StructureNotifyMask |
SubstructureNotifyMask |
FocusChangeMask;
m_nativeWindow = (NativeWindowType) XCreateWindow( m_x11Display,
RootWindow(m_x11Display, screen),
0, 0, // x/y position of top-left outside corner of the window
res.iWidth, res.iHeight, // Width and height of window
0, // Border width
DefaultDepth(m_x11Display, screen),
InputOutput,
DefaultVisual(m_x11Display, screen),
CWBorderPixel | CWColormap | CWEventMask,
&windowAttributes );
XSetStandardProperties(m_x11Display, (Window) m_nativeWindow, name, name, None, NULL, 0, NULL);
Atom wmDeleteMessage = XInternAtom(m_x11Display, "WM_DELETE_WINDOW", False);
XSetWMProtocols(m_x11Display, (Window) m_nativeWindow, &wmDeleteMessage, 1);
if (fullScreen && !SetFullScreen(fullScreen, res, false))
{
return false;
}
XMapRaised(m_x11Display, (Window) m_nativeWindow);
#endif
#ifdef _WIN32
m_nativeWindow = m_hWnd;
DEVMODE dm;
ZeroMemory(&dm, sizeof(dm));
dm.dmSize = sizeof(dm);
EnumDisplaySettingsEx(NULL, ENUM_CURRENT_SETTINGS, &dm, 0);
m_nLeft = (dm.dmPelsWidth / 2) - (m_nWidth / 2);
m_nTop = (dm.dmPelsHeight / 2) - (m_nHeight / 2);
RECT rc;
rc.left = m_nLeft;
rc.top = m_nTop;
rc.right = rc.left + m_nWidth;
rc.bottom = rc.top + m_nHeight;
AdjustWindowRect( &rc, WS_OVERLAPPEDWINDOW, false );
SetWindowPos(m_hWnd, 0, rc.left, rc.top, 0, 0, SWP_NOSIZE);
#endif
#if defined(HAS_GDL)
m_nativeWindow = (NativeWindowType)GDL_GRAPHICS_PLANE;
#endif
m_surface = eglCreateWindowSurface(m_display, m_config, m_nativeWindow, attribList);
if (!m_surface)
{
CLog::Log(LOGERROR, "EGL couldn't create window");
return false;
}
#ifdef CANMORE
eglStatus = eglBindAPI(EGL_OPENGL_ES_API);
if (!eglStatus)
{
CLog::Log(LOGERROR, "EGL failed to bind API");
return false;
}
#endif
EGLint contextAttrs[] =
{
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_NONE
};
// Create an EGL context
//CLog::Log(LOGDEBUG, "eglCreateContext");
m_context = eglCreateContext(m_display, m_config, NULL, contextAttrs);
if (!m_context)
{
CLog::Log(LOGERROR, "EGL couldn't create context");
return false;
}
// Make the context and surface current for rendering
eglStatus = eglMakeCurrent(m_display, m_surface, m_surface, m_context);
if (!eglStatus)
{
CLog::Log(LOGERROR, "EGL couldn't make context/surface current");
return false;
}
free(configList);
eglSwapInterval(m_display, 0);
m_bWindowCreated = true;
CLog::Log(LOGINFO, "Window creation complete");
return true;
}
