diff --git a/wayland-system-compositor.c b/wayland-system-compositor.c index 43fb1b1b..ef4dca2e 100644 --- a/wayland-system-compositor.c +++ b/wayland-system-compositor.c @@ -248,7 +248,7 @@ pointer_create(struct egl_compositor *ec, int x, int y, int width, int height) cr = cairo_create(surface); pointer_path(cr, hotspot_x + 5, hotspot_y + 4); - cairo_set_line_width (cr, 2); + cairo_set_line_width(cr, 2); cairo_set_source_rgb(cr, 0, 0, 0); cairo_stroke_preserve(cr); cairo_fill(cr); @@ -287,9 +287,9 @@ background_create(struct egl_compositor *ec, g_type_init(); - pixbuf = gdk_pixbuf_new_from_file_at_scale (filename, - width, height, - FALSE, &error); + pixbuf = gdk_pixbuf_new_from_file_at_scale(filename, + width, height, + FALSE, &error); if (error != NULL) { free(background); return NULL; @@ -304,11 +304,10 @@ background_create(struct egl_compositor *ec, glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - if (gdk_pixbuf_get_has_alpha (pixbuf)) { + if (gdk_pixbuf_get_has_alpha(pixbuf)) format = GL_RGBA; - } else { + else format = GL_RGB; - } glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, format, GL_UNSIGNED_BYTE, data); @@ -883,17 +882,6 @@ static void on_leave_vt(int signal_number, void *data) ec->vt_active = FALSE; } -static bool open_active_tty(struct egl_compositor *ec) -{ - ec->tty_fd = open("/dev/tty0", O_RDWR | O_NOCTTY); - - if (ec->tty_fd <= 0) { - fprintf(stderr, "failed to open active tty: %m\n"); - return FALSE; - } - return TRUE; -} - static void on_tty_input(int fd, uint32_t mask, void *data) { @@ -914,55 +902,51 @@ static void on_term_signal(int signal_number, void *data) exit(0); } -static void ignore_tty_input(struct egl_compositor *ec, struct wl_event_loop *loop) +static int setup_tty(struct egl_compositor *ec, struct wl_event_loop *loop) { struct termios raw_attributes; + struct vt_mode mode = { 0 }; + + ec->tty_fd = open("/dev/tty0", O_RDWR | O_NOCTTY); + if (ec->tty_fd <= 0) { + fprintf(stderr, "failed to open active tty: %m\n"); + return -1; + } if (tcgetattr(ec->tty_fd, &ec->terminal_attributes) < 0) { fprintf(stderr, "could not get terminal attributes: %m\n"); - return; + return -1; } - /* Ignore control characters and disable echo - */ + /* Ignore control characters and disable echo */ raw_attributes = ec->terminal_attributes; - cfmakeraw (&raw_attributes); + cfmakeraw(&raw_attributes); - /* Fix up line endings to be normal - * (cfmakeraw hoses them) - */ + /* Fix up line endings to be normal (cfmakeraw hoses them) */ raw_attributes.c_oflag |= OPOST | OCRNL; if (tcsetattr(ec->tty_fd, TCSANOW, &raw_attributes) < 0) fprintf(stderr, "could not put terminal into raw mode: %m\n"); - ec->term_signal_source = wl_event_loop_add_signal(loop, SIGTERM, - on_term_signal, - ec); + ec->term_signal_source = + wl_event_loop_add_signal(loop, SIGTERM, on_term_signal, ec); - ec->tty_input_source = wl_event_loop_add_fd(loop, ec->tty_fd, - WL_EVENT_READABLE, - on_tty_input, ec); -} - -static void watch_for_vt_changes(struct egl_compositor *ec, struct wl_event_loop *loop) -{ - struct vt_mode mode = { 0 }; + ec->tty_input_source = + wl_event_loop_add_fd(loop, ec->tty_fd, + WL_EVENT_READABLE, on_tty_input, ec); + ec->vt_active = TRUE; mode.mode = VT_PROCESS; mode.relsig = SIGUSR1; mode.acqsig = SIGUSR2; - - if (!ioctl (ec->tty_fd, VT_SETMODE, &mode) < 0) { + if (!ioctl(ec->tty_fd, VT_SETMODE, &mode) < 0) { fprintf(stderr, "failed to take control of vt handling\n"); } - ec->leave_vt_source = wl_event_loop_add_signal (loop, SIGUSR1, - on_leave_vt, - ec); - ec->enter_vt_source = wl_event_loop_add_signal (loop, SIGUSR2, - on_enter_vt, - ec); + ec->leave_vt_source = + wl_event_loop_add_signal(loop, SIGUSR1, on_leave_vt, ec); + ec->enter_vt_source = + wl_event_loop_add_signal(loop, SIGUSR2, on_enter_vt, ec); } static struct egl_compositor * @@ -1050,11 +1034,8 @@ egl_compositor_create(struct wl_display *display) loop = wl_display_get_event_loop(ec->wl_display); - ec->vt_active = TRUE; - if (open_active_tty (ec)) { - ignore_tty_input (ec, loop); - watch_for_vt_changes (ec, loop); - } + setup_tty(ec, loop); + ec->timer_source = wl_event_loop_add_timer(loop, repaint, ec); ec->repaint_needed = 0; ec->repaint_on_timeout = 0;