void QQnxWindow::setBufferSize(const QSize &size)
{
qWindowDebug() << Q_FUNC_INFO << "window =" << window() << "size =" << size;
// Set window buffer size
errno = 0;
// libscreen fails when creating empty buffers
const QSize nonEmptySize = size.isEmpty() ? QSize(1, 1) : size;
int val[2] = { nonEmptySize.width(), nonEmptySize.height() };
int result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_BUFFER_SIZE, val);
if (result != 0)
qFatal("QQnxWindow: failed to set window buffer size, errno=%d", errno);
// Create window buffers if they do not exist
if (m_bufferSize.isEmpty()) {
val[0] = m_screen->nativeFormat();
#if !defined(QT_NO_OPENGL)
// Get pixel format from EGL config if using OpenGL;
// otherwise inherit pixel format of window's screen
if (m_platformOpenGLContext != 0)
val[0] = platformWindowFormatToNativeFormat(m_platformOpenGLContext->format());
#endif
errno = 0;
result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_FORMAT, val);
if (result != 0)
qFatal("QQnxWindow: failed to set window pixel format, errno=%d", errno);
errno = 0;
result = screen_create_window_buffers(m_window, MAX_BUFFER_COUNT);
if (result != 0)
qWarning() << "QQnxWindow: Buffer size was" << size;
qFatal("QQnxWindow: failed to create window buffers, errno=%d", errno);
// check if there are any buffers available
int bufferCount = 0;
result = screen_get_window_property_iv(m_window, SCREEN_PROPERTY_RENDER_BUFFER_COUNT, &bufferCount);
if (result != 0)
qFatal("QQnxWindow: failed to query window buffer count, errno=%d", errno);
if (bufferCount != MAX_BUFFER_COUNT) {
qFatal("QQnxWindow: invalid buffer count. Expected = %d, got = %d. You might experience problems.",
MAX_BUFFER_COUNT, bufferCount);
}
}
// Cache new buffer size
m_bufferSize = nonEmptySize;
// Buffers were destroyed; reacquire them
m_currentBufferIndex = -1;
m_previousDirty = QRegion();
m_scrolled = QRegion();
const QMutexLocker locker(&m_mutex);
m_requestedBufferSize = QSize();
}
void QQnxWindow::setGeometryHelper(const QRect &rect)
{
qWindowDebug() << Q_FUNC_INFO << "window =" << window()
<< ", (" << rect.x() << "," << rect.y()
<< "," << rect.width() << "," << rect.height() << ")";
// Call base class method
QPlatformWindow::setGeometry(rect);
// Set window geometry equal to widget geometry
int val[2];
val[0] = rect.x();
val[1] = rect.y();
Q_SCREEN_CHECKERROR(screen_set_window_property_iv(m_window, SCREEN_PROPERTY_POSITION, val),
"Failed to set window position");
val[0] = rect.width();
val[1] = rect.height();
Q_SCREEN_CHECKERROR(screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SIZE, val),
"Failed to set window size");
// Set viewport size equal to window size
Q_SCREEN_CHECKERROR(screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SOURCE_SIZE, val),
"Failed to set window source size");
screen_flush_context(m_screenContext, 0);
QWindowSystemInterface::handleGeometryChange(window(), rect);
}
QRect QQnxWindow::setGeometryHelper(const QRect &rect)
{
qWindowDebug() << Q_FUNC_INFO << "window =" << window()
<< ", (" << rect.x() << "," << rect.y()
<< "," << rect.width() << "," << rect.height() << ")";
// Call base class method
QRect oldGeometry = QPlatformWindow::geometry();
QPlatformWindow::setGeometry(rect);
// Set window geometry equal to widget geometry
errno = 0;
int val[2];
val[0] = rect.x();
val[1] = rect.y();
int result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_POSITION, val);
if (result != 0)
qFatal("QQnxWindow: failed to set window position, errno=%d", errno);
errno = 0;
val[0] = rect.width();
val[1] = rect.height();
result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SIZE, val);
if (result != 0)
qFatal("QQnxWindow: failed to set window size, errno=%d", errno);
// Set viewport size equal to window size
errno = 0;
result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SOURCE_SIZE, val);
if (result != 0)
qFatal("QQnxWindow: failed to set window source size, errno=%d", errno);
return oldGeometry;
}
static void bb10display_createWindow(BB10Display *d) {
screen_window_t window;
if (d->window_created) {
ms_warning("[bb10_display] window is already created, skipping...");
return;
}
screen_create_window_type(&window, d->context, SCREEN_CHILD_WINDOW);
int usage = SCREEN_USAGE_NATIVE;
screen_set_window_property_iv(window, SCREEN_PROPERTY_USAGE, &usage);
int wdims[2] = { d->wsize.width, d->wsize.height };
screen_set_window_property_iv(window, SCREEN_PROPERTY_BUFFER_SIZE, wdims);
screen_set_window_property_iv(window, SCREEN_PROPERTY_SOURCE_SIZE, wdims);
int zorder = -5;
screen_set_window_property_iv(window, SCREEN_PROPERTY_ZORDER, &zorder);
screen_create_window_buffers(window, 1);
ms_debug("[bb10_display] bb10display_createWindow window created with size %i,%i", wdims[0], wdims[1]);
if (!d->pixmap_created) {
bb10display_createPixmap(d);
}
d->window = window;
d->window_created = TRUE;
if (d->window_id != NULL && d->window_group != NULL) {
bb10display_set_window_id_and_group(d);
}
}
ButtonMap::ButtonMap(screen_context_t screen_ctx, QString groupId, int coid)
{
this->screen_cxt = screen_ctx;
this->groupId = groupId;
this->coid = coid;
const int usage = SCREEN_USAGE_NATIVE | SCREEN_USAGE_WRITE | SCREEN_USAGE_READ;
int rc;
if(screen_create_window_type(&screen_win, screen_cxt, SCREEN_CHILD_WINDOW))
{
RARCH_ERR("ButtonMap: screen_create_window_type failed.\n");
}
screen_join_window_group(screen_win, (const char *)groupId.toAscii().constData());
int format = SCREEN_FORMAT_RGBA8888;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_FORMAT, &format);
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_USAGE, &usage);
screen_display_t screen_disp;
if (screen_get_window_property_pv(screen_win, SCREEN_PROPERTY_DISPLAY, (void **)&screen_disp))
{
RARCH_ERR("screen_get_window_property_pv [SCREEN_PROPERTY_DISPLAY] failed.\n");
}
if (screen_get_display_property_iv(screen_disp, SCREEN_PROPERTY_SIZE, screen_resolution))
{
RARCH_ERR("screen_get_window_property_iv [SCREEN_PROPERTY_SIZE] failed.\n");
}
rc = screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_BUFFER_SIZE, screen_resolution);
if (rc) {
perror("screen_set_window_property_iv");
}
int z = -10;
if (screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_ZORDER, &z) != 0) {
return;
}
rc = screen_create_window_buffers(screen_win, 1);
if (rc) {
perror("screen_create_window_buffers");
}
screen_get_window_property_pv(screen_win, SCREEN_PROPERTY_RENDER_BUFFERS, (void **)&screen_buf);
int bg[] = { SCREEN_BLIT_COLOR, 0x00000000,
SCREEN_BLIT_GLOBAL_ALPHA, 0x80,
SCREEN_BLIT_END };
screen_fill(screen_cxt, screen_buf, bg);
screen_post_window(screen_win, screen_buf, 1, screen_resolution, 0);
buttonDataModel = new ArrayDataModel();
refreshButtonMap(0);
}
void BlackberryMain::startDisplays() {
int num_configs;
EGLint attrib_list[]= {
EGL_RED_SIZE, 8,
EGL_GREEN_SIZE, 8,
EGL_BLUE_SIZE, 8,
EGL_DEPTH_SIZE, 24,
EGL_STENCIL_SIZE, 8,
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_NONE};
const EGLint attributes[] = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE };
screen_get_context_property_iv(screen_cxt, SCREEN_PROPERTY_DISPLAY_COUNT, &ndisplays);
egl_disp = (EGLDisplay*)calloc(ndisplays, sizeof(EGLDisplay));
egl_surf = (EGLSurface*)calloc(ndisplays, sizeof(EGLSurface));
displays = (dispdata_t*)calloc(ndisplays, sizeof(dispdata_t));
screen_win = (screen_window_t *)calloc(ndisplays, sizeof(screen_window_t ));
screen_dpy = (screen_display_t*)calloc(ndisplays, sizeof(screen_display_t));
screen_get_context_property_pv(screen_cxt, SCREEN_PROPERTY_DISPLAYS, (void **)screen_dpy);
// Common data
int usage = SCREEN_USAGE_ROTATION | SCREEN_USAGE_OPENGL_ES2;
int format = SCREEN_FORMAT_RGBX8888;
int sensitivity = SCREEN_SENSITIVITY_ALWAYS;
// Initialise every display
for (int i = 0; i < ndisplays; i++) {
screen_get_display_property_iv(screen_dpy[i], SCREEN_PROPERTY_TYPE, &(displays[i].type));
screen_get_display_property_iv(screen_dpy[i], SCREEN_PROPERTY_ATTACHED, &(displays[i].attached));
screen_create_window(&screen_win[i], screen_cxt);
screen_set_window_property_iv(screen_win[i], SCREEN_PROPERTY_FORMAT, &format);
screen_set_window_property_iv(screen_win[i], SCREEN_PROPERTY_USAGE, &usage);
screen_set_window_property_iv(screen_win[i], SCREEN_PROPERTY_SENSITIVITY, &sensitivity);
screen_set_window_property_pv(screen_win[i], SCREEN_PROPERTY_DISPLAY, (void **)&screen_dpy[i]);
egl_disp[i] = eglGetDisplay((EGLNativeDisplayType)i);
eglInitialize(egl_disp[i], NULL, NULL);
if (egl_cont == EGL_NO_CONTEXT) {
eglChooseConfig(egl_disp[0], attrib_list, &egl_conf, 1, &num_configs);
egl_cont = eglCreateContext(egl_disp[0], egl_conf, EGL_NO_CONTEXT, attributes);
}
fprintf(stderr, "Display %i: %s, %s\n", i, displayTypeString(displays[i].type), displays[i].attached ? "Attached" : "Detached");
if (displays[i].attached)
realiseDisplay(i);
}
#ifdef ARM
screen_get_display_property_iv(screen_dpy[0], SCREEN_PROPERTY_DPI, &dpi); // Only internal display has DPI
// We only use dpi to calculate the width. Smaller aspect ratios have giant text despite high DPI.
dpi = dpi * (((float)displays[0].width/(float)displays[0].height) / (16.0/9.0)); // Adjust to 16:9
#else
dpi = 340.0f;
#endif
g_dpi_scale = 210.0f / dpi;
switchDisplay(screen_ui);
}
void BbVideoWindowControl::updateVideoPosition()
{
if (m_context && m_videoId != -1 && m_widget) {
QPoint topLeft = m_fullscreen ?
QPoint(0,0) :
m_widget->mapToGlobal(m_displayRect.topLeft());
int width = m_fullscreen ?
QApplication::desktop()->width() :
m_displayRect.width();
int height = m_fullscreen ?
QApplication::desktop()->height() :
m_displayRect.height();
if (m_metaData.hasVideo()) { // We need the source size to do aspect ratio scaling
const qreal sourceRatio = m_metaData.width() / static_cast<float>(m_metaData.height());
const qreal targetRatio = width / static_cast<float>(height);
if (m_aspectRatioMode == Qt::KeepAspectRatio) {
if (targetRatio < sourceRatio) {
// Need to make height smaller
const int newHeight = width / sourceRatio;
const int heightDiff = height - newHeight;
topLeft.ry() += heightDiff / 2;
height = newHeight;
} else {
// Need to make width smaller
const int newWidth = sourceRatio * height;
const int widthDiff = width - newWidth;
topLeft.rx() += widthDiff / 2;
width = newWidth;
}
} else if (m_aspectRatioMode == Qt::KeepAspectRatioByExpanding) {
if (targetRatio < sourceRatio) {
// Need to make width larger
const int newWidth = sourceRatio * height;
const int widthDiff = newWidth - width;
topLeft.rx() -= widthDiff / 2;
width = newWidth;
} else {
// Need to make height larger
const int newHeight = width / sourceRatio;
const int heightDiff = newHeight - height;
topLeft.ry() -= heightDiff / 2;
height = newHeight;
}
}
}
if (m_window != 0) {
const int position[2] = { topLeft.x(), topLeft.y() };
const int size[2] = { width, height };
if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_POSITION, position) != 0)
perror("Setting video position failed");
if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SIZE, size) != 0)
perror("Setting video size failed");
}
}
}
void MinutesPerGameRenderer::shutdown()
{
int pos[2] = { 0, 0 };
screen_set_window_property_iv(getWindow(), SCREEN_PROPERTY_POSITION, pos);
int vis = 0;
screen_set_window_property_iv(m_screen_win, SCREEN_PROPERTY_VISIBLE, &vis);
}
int
main(int argc, char **argv)
{
const int usage = SCREEN_USAGE_NATIVE;
screen_window_t screen_win;
screen_buffer_t screen_buf = NULL;
int rect[4] = { 0, 0, 0, 0 };
// create an application window which will just act as a background
screen_create_context(&screen_ctx, 0);
screen_create_window(&screen_win, screen_ctx);
screen_create_window_group(screen_win, vf_group);
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_USAGE, &usage);
screen_create_window_buffers(screen_win, 1);
screen_get_window_property_pv(screen_win, SCREEN_PROPERTY_RENDER_BUFFERS, (void **)&screen_buf);
screen_get_window_property_iv(screen_win, SCREEN_PROPERTY_BUFFER_SIZE, rect+2);
// fill the window with black
int attribs[] = { SCREEN_BLIT_COLOR, 0x00000000, SCREEN_BLIT_END };
screen_fill(screen_ctx, screen_buf, attribs);
screen_post_window(screen_win, screen_buf, 1, rect, 0);
// position the window at an arbitrary z-order
int i = APP_ZORDER;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_ZORDER, &i);
// Signal bps library that navigator and screen events will be requested
bps_initialize();
screen_request_events(screen_ctx);
navigator_request_events(0);
// open camera and configure viewfinder
if (init_camera() == EOK) {
// our main loop just runs a state machine and handles input
while (!shutdown) {
run_state_machine();
// Handle user input
handle_event();
}
if (state == STATE_VIEWFINDER) {
// clean up camera
camera_stop_photo_viewfinder(handle);
camera_close(handle);
}
}
// Clean up
screen_stop_events(screen_ctx);
bps_shutdown();
screen_destroy_window(screen_win);
screen_destroy_context(screen_ctx);
return 0;
}
static void
handle_screen_event(bps_event_t *event)
{
int screen_val;
screen_event_t screen_event = screen_event_get_event(event);
screen_get_event_property_iv(screen_event, SCREEN_PROPERTY_TYPE, &screen_val);
switch (screen_val) {
case SCREEN_EVENT_MTOUCH_TOUCH:
fprintf(stderr,"Touch event\n");
touch = true;
break;
case SCREEN_EVENT_MTOUCH_MOVE:
fprintf(stderr,"Move event\n");
break;
case SCREEN_EVENT_MTOUCH_RELEASE:
fprintf(stderr,"Release event\n");
break;
case SCREEN_EVENT_CREATE:
// in a more involved application, it may be wise to actually check the window name to ensure
// that we are processing the viewfinder window here, and not some other window
if (screen_get_event_property_pv(screen_event, SCREEN_PROPERTY_WINDOW, (void **)&vf_win) == -1) {
perror("screen_get_event_property_pv(SCREEN_PROPERTY_WINDOW)");
} else {
fprintf(stderr,"viewfinder window found!\n");
// mirror viewfinder if this is the front-facing camera
int i = (shouldmirror?1:0);
screen_set_window_property_iv(vf_win, SCREEN_PROPERTY_MIRROR, &i);
// place viewfinder in front of the black application background window.
// note that a child window's ZORDER is relative to it's parent.
// if we wanted to draw a UI on the application window, we could place the
// viewfinder behind it and rely on transparency. or alternately, another
// child window could be overlaid on top of the viewfinder.
i = +1;
screen_set_window_property_iv(vf_win, SCREEN_PROPERTY_ZORDER, &i);
// make viewfinder window visible
i = 1;
screen_set_window_property_iv(vf_win, SCREEN_PROPERTY_VISIBLE, &i);
screen_flush_context(screen_ctx, 0);
// we should now have a visible viewfinder
// other things we could do here include rotating the viewfinder window (screen rotation),
// or adjusting the size & position of the window.
// some properties are immutable for security reasons since the window was actually created
// in another process. anything related to presentation should be modifiable.
touch = false;
state = STATE_VIEWFINDER;
}
break;
default:
break;
}
}
int _glfwPlatformCreateWindow(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig,
const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig)
{
int rc;
int nbuffers = fbconfig->doublebuffer ? 2 : 1;
int format = SCREEN_FORMAT_RGBX8888; // TODO: check fbconfig
int usage = SCREEN_USAGE_OPENGL_ES2|SCREEN_USAGE_OVERLAY; // TODO: check context config
int size[2] = { wndconfig->width, wndconfig->height };
int pos[2] = { 0, 0 };
int interval = 1;
if (!_glfwCreateContext(window, ctxconfig, fbconfig))
return GL_FALSE;
rc = screen_create_window(&window->screen.window, _glfw.screen.context);
if (rc)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"screen: Error creating window %s", strerror(errno));
return GL_FALSE;
}
if (wndconfig->monitor)
{
rc = screen_set_window_property_pv(window->screen.window, SCREEN_PROPERTY_DISPLAY, (void**)&wndconfig->monitor->screen.display);
if (rc)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"screen: Error set window property %s", strerror(errno));
return GL_FALSE;
}
}
rc = screen_set_window_property_iv(window->screen.window, SCREEN_PROPERTY_FORMAT, &format);
if (rc) { _glfwInputError(GLFW_PLATFORM_ERROR, "screen: Failed to set format property: %s", strerror(errno)); return GL_FALSE; }
rc = screen_set_window_property_iv(window->screen.window, SCREEN_PROPERTY_USAGE, &usage);
if (rc) { _glfwInputError(GLFW_PLATFORM_ERROR, "screen: Failed to set usage property: %s", strerror(errno)); return GL_FALSE; }
rc = screen_set_window_property_iv(window->screen.window, SCREEN_PROPERTY_SWAP_INTERVAL, &interval);
if (rc) { _glfwInputError(GLFW_PLATFORM_ERROR, "screen: Failed to set swap interval property: %s", strerror(errno)); return GL_FALSE; }
rc = screen_set_window_property_iv(window->screen.window, SCREEN_PROPERTY_SIZE, size);
if (rc) { _glfwInputError(GLFW_PLATFORM_ERROR, "screen: Failed to set size property: %s", strerror(errno)); return GL_FALSE; }
rc = screen_set_window_property_iv(window->screen.window, SCREEN_PROPERTY_POSITION, pos);
if (rc) { _glfwInputError(GLFW_PLATFORM_ERROR, "screen: Failed to set position property: %s", strerror(errno)); return GL_FALSE; }
rc = screen_create_window_buffers(window->screen.window, nbuffers);
if (rc) { _glfwInputError(GLFW_PLATFORM_ERROR, "screen: Failed to create window buffers: %s", strerror(errno)); return GL_FALSE; }
return GL_TRUE;
}
void QQnxRootWindow::resize(const QSize &size)
{
errno = 0;
int val[] = {size.width(), size.height()};
int result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SIZE, val);
if (result != 0)
qFatal("QQnxRootWindow: failed to set window size, errno=%d", errno);
errno = 0;
result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SOURCE_SIZE, val);
if (result != 0)
qFatal("QQnxRootWindow: failed to set window source size, errno=%d", errno);
// NOTE: display will update when child windows relayout and repaint
}
// Take in JSON of value (bool) and handle (string) and return a message when complete
std::string PreventSleepNDK::setPreventSleep(const std::string& inputString) {
Json::Reader reader;
Json::Value root;
bool parse = reader.parse(inputString, root);
if (!parse) {
return "Cannot parse JSON object for Prevent Sleep";
}
// the jsScreenWindowHandle of the UIWebView that we passed in
int handle = static_cast<int>(strtol(root["handle"].asCString(), NULL, 10));
// As an integer is the actual window handle
screen_window_t window = (screen_window_t) handle;
// Set the mode to normal by default
int mode = SCREEN_IDLE_MODE_NORMAL;
if (root["value"].asBool()) {
mode = SCREEN_IDLE_MODE_KEEP_AWAKE;
}
screen_set_window_property_iv(window, SCREEN_PROPERTY_IDLE_MODE, &mode);
// check that we were successful, and we need to flush the command anyway
screen_get_window_property_iv(window, SCREEN_PROPERTY_IDLE_MODE, &mode);
if (mode == SCREEN_IDLE_MODE_KEEP_AWAKE) {
preventSleepIsOn = true;
return "Screen now keeping awake";
} else {
preventSleepIsOn = false;
return "Screen now allowed to sleep";
}
}
int setup_screen()
{
/*
* Create the window.
*/
if (screen_create_context(&screen_context, SCREEN_APPLICATION_CONTEXT) != 0)
return EXIT_FAILURE;
if (screen_create_window(&screen_window, screen_context) != 0) {
screen_destroy_context(screen_context);
return EXIT_FAILURE;
}
if (screen_create_window_group(screen_window, WINDOW_GROUP_NAME) != 0)
return EXIT_FAILURE;
int format = SCREEN_FORMAT_RGBA8888;
if (screen_set_window_property_iv(screen_window, SCREEN_PROPERTY_FORMAT, &format) != 0)
return EXIT_FAILURE;
int usage = SCREEN_USAGE_NATIVE;
if (screen_set_window_property_iv(screen_window, SCREEN_PROPERTY_USAGE, &usage) != 0)
return EXIT_FAILURE;
if (screen_create_window_buffers(screen_window, 1) != 0)
return EXIT_FAILURE;
// Get the render buffer
screen_buffer_t temp_buffer[1];
if (screen_get_window_property_pv( screen_window, SCREEN_PROPERTY_RENDER_BUFFERS, (void**)temp_buffer) != 0)
return EXIT_FAILURE;
// Fill the buffer with a solid color (green)
int fill_attributes[3] = {SCREEN_BLIT_COLOR, 0x00C000, SCREEN_BLIT_END};
if (screen_fill(screen_context, temp_buffer[0], fill_attributes) != 0)
return EXIT_FAILURE;
// Make the window visible
if (screen_get_window_property_iv(screen_window, SCREEN_PROPERTY_SIZE, screen_size) != 0)
return EXIT_FAILURE;
int temp_rectangle[4] = {0,0,screen_size[0],screen_size[1]};
if (screen_post_window(screen_window, temp_buffer[0], 1, temp_rectangle, 0) != 0)
return EXIT_FAILURE;
return EXIT_SUCCESS;
}
void QQnxRootWindow::setRotation(int rotation)
{
qRootWindowDebug() << Q_FUNC_INFO << "angle =" << rotation;
errno = 0;
int result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_ROTATION, &rotation);
if (result != 0)
qFatal("QQnxRootWindow: failed to set window rotation, errno=%d", errno);
}
void BbVideoWindowControl::updateSaturation()
{
if (m_window != 0) {
const int backendValue = m_saturation * 1.27f;
if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SATURATION, &backendValue) != 0)
perror("Setting saturation failed");
}
}
void BbVideoWindowControl::updateHue()
{
if (m_window != 0) {
const int backendValue = m_hue * 1.27f;
if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_HUE, &backendValue) != 0)
perror("Setting hue failed");
}
}
void BbVideoWindowControl::updateContrast()
{
if (m_window != 0) {
const int backendValue = m_contrast * 1.27f;
if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_CONTRAST, &backendValue) != 0)
perror("Setting contrast failed");
}
}
void BbVideoWindowControl::updateBrightness()
{
if (m_window != 0) {
const int backendValue = m_brightness * 2.55f;
if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_BRIGHTNESS, &backendValue) != 0)
perror("Setting brightness failed");
}
}
bool_e qnxscreen_position(struct qnxscreen_api *q,
uint32_t x, uint32_t y, uint32_t w, uint32_t h)
{
int size[2] = {(int)w, (int)h};
int pos[2] = {(int)x, (int)y};
int ret;
ret = screen_set_window_property_iv(q->win, SCREEN_PROPERTY_POSITION, pos);
if (ret)
return false_e;
ret = screen_set_window_property_iv(q->win, SCREEN_PROPERTY_SIZE, size);
if (ret)
return false_e;
return true_e;
}
screen_window_t create_bar_window(const char *group, const char *id, int dims[2])
{
screen_window_t screen_win;
screen_create_window_type(&screen_win, screen_ctx, SCREEN_CHILD_WINDOW);
screen_join_window_group(screen_win, group);
screen_set_window_property_cv(screen_win, SCREEN_PROPERTY_ID_STRING, strlen(id), id);
int vis = 1;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_VISIBLE, &vis);
int zorder = 1;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_ZORDER, &zorder);
int color = 0xff0000ff;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_COLOR, &color);
int rect[4] = { 0, 0, 1, 1 };
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_BUFFER_SIZE, rect+2);
int pos[2] = { -rect[2], -rect[3] };
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_SOURCE_POSITION, pos);
pos[0] = pos[1] = 0;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_POSITION, pos);
int size[2] = {barwidth,dims[1]};
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_SIZE, size);
screen_buffer_t screen_buf;
screen_create_window_buffers(screen_win, 1);
screen_get_window_property_pv(screen_win, SCREEN_PROPERTY_RENDER_BUFFERS, (void **)&screen_buf);
screen_post_window(screen_win, screen_buf, 1, rect, 0);
return screen_win;
}
screen_window_t create_bg_window(const char *group, int dims[2])
{
/* Start by creating the application window and window group. */
screen_window_t screen_win;
screen_create_window(&screen_win, screen_ctx);
screen_create_window_group(screen_win, group);
int vis = 1;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_VISIBLE, &vis);
int color = 0xffffff00;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_COLOR, &color);
int zorder = 0;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_ZORDER, &zorder);
int rect[4] = { 0, 0, 1, 1 };
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_BUFFER_SIZE, rect+2);
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_SOURCE_SIZE, dims);
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_SIZE, dims);
int pos[2] = { -dims[0], -dims[1] };
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_SOURCE_POSITION, pos);
screen_buffer_t screen_buf;
screen_create_window_buffers(screen_win, 1);
screen_get_window_property_pv(screen_win, SCREEN_PROPERTY_RENDER_BUFFERS, (void **)&screen_buf);
screen_post_window(screen_win, screen_buf, 1, rect, 0);
return screen_win;
}
void QQnxRootWindow::makeTranslucent()
{
if (m_translucent)
return;
int result;
errno = 0;
result = screen_destroy_window_buffers(m_window);
if (result != 0) {
qFatal("QQnxRootWindow: failed to destroy window buffer, errno=%d", errno);
}
QRect geometry = m_screen->geometry();
errno = 0;
int val[2];
val[0] = geometry.width();
val[1] = geometry.height();
result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_BUFFER_SIZE, val);
if (result != 0) {
qFatal("QQnxRootWindow: failed to set window buffer size, errno=%d", errno);
}
errno = 0;
result = screen_create_window_buffers(m_window, 1);
if (result != 0) {
qFatal("QQNX: failed to create window buffer, errno=%d", errno);
}
// Install an alpha channel on the root window.
//
// This is necessary in order to avoid interfering with any particular
// toplevel widget's QQnxWindow window instance from showing transparent
// if it desires.
errno = 0;
val[0] = SCREEN_TRANSPARENCY_SOURCE_OVER;
result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_TRANSPARENCY, val);
if (result != 0) {
qFatal("QQnxRootWindow: failed to set window transparency, errno=%d", errno);
}
m_translucent = true;
post();
}
screen_window_t create_hg_window(const char *group, const char *id, int dims[2])
{
int i, j;
screen_window_t screen_win;
screen_create_window_type(&screen_win, screen_ctx, SCREEN_CHILD_WINDOW);
screen_join_window_group(screen_win, group);
screen_set_window_property_cv(screen_win, SCREEN_PROPERTY_ID_STRING, strlen(id), id);
int flag = 1;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_STATIC, &flag);
int vis = 1;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_VISIBLE, &vis);
int zorder = 2;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_ZORDER, &zorder);
int format = SCREEN_FORMAT_RGBA8888;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_FORMAT, &format);
int usage = SCREEN_USAGE_WRITE;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_USAGE, &usage);
int transparency = SCREEN_TRANSPARENCY_SOURCE_OVER;
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_TRANSPARENCY, &transparency);
int rect[4] = { 0, 0, 100, 100 };
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_BUFFER_SIZE, rect+2);
screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_SIZE, &rect[2]);
screen_buffer_t screen_buf;
screen_create_window_buffers(screen_win, 1);
screen_get_window_property_pv(screen_win, SCREEN_PROPERTY_RENDER_BUFFERS, (void **)&screen_buf);
char *ptr = NULL;
screen_get_buffer_property_pv(screen_buf, SCREEN_PROPERTY_POINTER, (void **)&ptr);
int stride = 0;
screen_get_buffer_property_iv(screen_buf, SCREEN_PROPERTY_STRIDE, &stride);
for (i = 0; i < rect[3]; i++, ptr += stride) {
for (j = 0; j < rect[2]; j++) {
ptr[j*4] = 0xa0;
ptr[j*4+1] = 0xa0;
ptr[j*4+2] = 0xa0;
ptr[j*4+3] = ((j >= i && j <= rect[3]-i) || (j <= i && j >= rect[3]-i)) ? 0xff : 0;
}
}
screen_post_window(screen_win, screen_buf, 1, rect, 0);
return screen_win;
}
bool_e qnxscreen_rotate(struct qnxscreen_api *q, int32_t angle)
{
int ret;
ret = screen_set_window_property_iv(q->win, SCREEN_PROPERTY_ROTATION, (int *)&angle);
if (ret)
return false_e;
return true_e;
}
void QQnxWindow::setOpacity(qreal level)
{
qWindowDebug() << Q_FUNC_INFO << "window =" << window() << "opacity =" << level;
// Set window global alpha
int val = (int)(level * 255);
Q_SCREEN_CHECKERROR(screen_set_window_property_iv(m_window, SCREEN_PROPERTY_GLOBAL_ALPHA, &val),
"Failed to set global alpha");
screen_flush_context(m_screenContext, 0);
}
void QQnxWindow::updateVisibility(bool parentVisible)
{
qWindowDebug() << Q_FUNC_INFO << "parentVisible =" << parentVisible << "window =" << window();
// Set window visibility
int val = (m_visible && parentVisible) ? 1 : 0;
Q_SCREEN_CHECKERROR(screen_set_window_property_iv(m_window, SCREEN_PROPERTY_VISIBLE, &val),
"Failed to set window visibility");
Q_FOREACH (QQnxWindow *childWindow, m_childWindows)
childWindow->updateVisibility(m_visible && parentVisible);
}
int OpenGLView::setWindowUsage(int usage)
{
int returnCode = 0;
if (m_screen_win != NULL) {
returnCode = screen_set_window_property_iv(m_screen_win, SCREEN_PROPERTY_USAGE, &usage);
} else {
returnCode = EXIT_SUCCESS;
}
return returnCode;
}
int OpenGLView::setWindowTransparency(int transparency)
{
int returnCode = 0;
if (m_screen_win != NULL) {
returnCode = screen_set_window_property_iv(m_screen_win, SCREEN_PROPERTY_TRANSPARENCY, &transparency);
} else {
returnCode = EXIT_SUCCESS;
}
return returnCode;
}
int OpenGLView::setWindowZ(int z)
{
int returnCode = 0;
if (m_screen_win != NULL) {
returnCode = screen_set_window_property_iv(m_screen_win, SCREEN_PROPERTY_ZORDER, &z);
} else {
returnCode = EXIT_SUCCESS;
}
return returnCode;
}
