Exemplo n.º 1
0
JNIEXPORT void JNICALL
Java_com_showtimemediacenter_showtime_STCore_glwInit(JNIEnv *env,
                                                     jobject obj,
                                                     jint id)
{
  android_glw_root_t *agr = (android_glw_root_t *)id;
  TRACE(TRACE_DEBUG, "GLW", "GLW %p initialied", agr);
  agr->agr_running = 1;
  glw_opengl_init_context(&agr->gr);
  glClearColor(0,0,0,0);
}
Exemplo n.º 2
0
static void
init_ui(void *data, int flags)
{
  nacl_glw_root_t *ngr = data;

  initialized |= flags;

  if(!(initialized & CORE_INITIALIZED))
    return;

  if(ngr->gr.gr_width == 0 || ngr->gr.gr_height == 0)
    return;

  if(nacl_3d_context) {
    ppb_graphics3d->ResizeBuffers(nacl_3d_context,
                                  ngr->gr.gr_width,
                                  ngr->gr.gr_height);
    return;
  }

  const int32_t attrib_list[] = {
    PP_GRAPHICS3DATTRIB_ALPHA_SIZE, 8,
    PP_GRAPHICS3DATTRIB_WIDTH,  ngr->gr.gr_width,
    PP_GRAPHICS3DATTRIB_HEIGHT, ngr->gr.gr_height,
    PP_GRAPHICS3DATTRIB_NONE
  };

  nacl_3d_context = ppb_graphics3d->Create(g_Instance, 0, attrib_list);
  if(nacl_3d_context == 0) {
    panic("Unable to create 3D-graphics context");
    return;
  }

  if(!ppb_instance->BindGraphics(g_Instance, nacl_3d_context)) {
    panic("Unable to bind 3D-graphics context");
    return;
  }

  glSetCurrentContextPPAPI(nacl_3d_context);
  TRACE(TRACE_DEBUG, "NACL", "Current 3d context set");


  glw_opengl_init_context(&ngr->gr);

  glClearColor(0,0,0,1);

  send_msg("running", NULL);

  mainloop(ngr);
}
Exemplo n.º 3
0
static int
window_open(glw_x11_t *gx11, int fullscreen)
{
  XSetWindowAttributes winAttr;
  unsigned long mask;
  XTextProperty text;
  char buf[60];
  int fevent, x, y, w, h;

  winAttr.event_mask = KeyPressMask | KeyReleaseMask | StructureNotifyMask |
    ButtonPressMask | ButtonReleaseMask |
    PointerMotionMask | ButtonMotionMask | EnterWindowMask | LeaveWindowMask;

  winAttr.background_pixmap = None;
  winAttr.background_pixel  = 0;
  winAttr.border_pixel      = 0;

  winAttr.colormap = gx11->colormap = 
    XCreateColormap(gx11->display, gx11->root,
		    gx11->xvi->visual, AllocNone);
  
  mask = CWBackPixmap | CWBorderPixel | CWColormap | CWEventMask;

  if(fullscreen) {

    x = 0;
    y = 0;
    w = gx11->screen_width;
    h = gx11->screen_height;

    winAttr.override_redirect = True;
    mask |= CWOverrideRedirect;

  } else {

    x = gx11->screen_width  / 4;
    y = gx11->screen_height / 4;
    w = gx11->req_width  ?: 853;
    h = gx11->req_height ?: 480;
  }

  gx11->win = 
    XCreateWindow(gx11->display,
		  gx11->root,
		  x, y, w, h,
		  0,
		  gx11->xvi->depth, InputOutput,
		  gx11->xvi->visual, mask, &winAttr
		  );

  gx11->gr.gr_width  = w;
  gx11->gr.gr_height = h;

  gx11->glxctx = glXCreateContext(gx11->display, gx11->xvi, NULL, 1);

  if(gx11->glxctx == NULL) {
    TRACE(TRACE_ERROR, "GLW", "Unable to create GLX context on \"%s\"\n",
	    gx11->displayname_real);
    return 1;
  }


  glXMakeCurrent(gx11->display, gx11->win, gx11->glxctx);

  XMapWindow(gx11->display, gx11->win);

  /* Set window title */
  snprintf(buf, sizeof(buf), "Showtime");

  text.value = (unsigned char *)buf;
  text.encoding = XA_STRING;
  text.format = 8;
  text.nitems = strlen(buf);
  
  XSetWMName(gx11->display, gx11->win, &text);

  /* Create the window deletion atom */
  XSetWMProtocols(gx11->display, gx11->win, &gx11->atom_deletewindow, 1);

  if(fullscreen)
    fullscreen_grab(gx11);

  glw_opengl_init_context(&gx11->gr);

  if(gx11->glXSwapIntervalSGI != NULL && gx11->force_no_vsync ==0)
    gx11->glXSwapIntervalSGI(1);

  gx11->working_vsync = check_vsync(gx11);

  if(!gx11->working_vsync) {

    if(strstr((const char *)glGetString(GL_VENDOR) ?: "", "NVIDIA")) {
      TRACE(TRACE_ERROR, "GLW", 
	    "OpenGL on \"%s\" does not sync to vertical blank.\n"
	    "This is required for Showtime's OpenGL interface to\n"
	    "function property. Please fix this.\n",
	    gx11->displayname_real);
      return 1;
    }

    TRACE(TRACE_INFO, "GLW", 
	  "OpenGL driver does not provide adequate vertical sync "
	  "capabilities. Using soft timers");
  }

  hide_cursor(gx11);
  
  /* X Input method init */
  if(gx11->im != NULL) {
    gx11->ic = XCreateIC(gx11->im,
			 XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
			 XNClientWindow, gx11->win,
			 NULL);
    XGetICValues(gx11->ic, XNFilterEvents, &fevent, NULL);

    XSelectInput(gx11->display, gx11->win, fevent | winAttr.event_mask);
  } else {
    TRACE(TRACE_INFO, "GLW", "Unable to enable keyboard input compositioning");
  }
  return 0;
}