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);
}
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);
}
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;
}