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https://github.com/kanjitalk755/macemu.git
synced 2024-12-21 06:29:55 +00:00
- fixed compilation problems in fbdev DGA code
- nicer "about" dialog in GTK prefs editor - display refresh is inhibited during mode switch if !HAVE_PTHREADS
This commit is contained in:
cebix
parent
b0b21f7fe6
commit
a3ea4f3ead
@ -227,13 +227,21 @@ static void mn_about(...)
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{
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GtkWidget *dialog, *label, *button;
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char str[256];
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sprintf(str, GetString(STR_ABOUT_TEXT1), VERSION_MAJOR, VERSION_MINOR);
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strncat(str, "\n", 255);
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strncat(str, GetString(STR_ABOUT_TEXT2), 255);
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char str[512];
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sprintf(str,
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"Basilisk II\nVersion %d.%d\n\n"
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"Copyright (C) 1997-2001 Christian Bauer et al.\n"
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"E-mail: Christian.Bauer@uni-mainz.de\n"
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"http://www.uni-mainz.de/~bauec002/B2Main.html\n\n"
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"Basilisk II comes with ABSOLUTELY NO\n"
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"WARRANTY. This is free software, and\n"
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"you are welcome to redistribute it\n"
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"under the terms of the GNU General\n"
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"Public License.\n",
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VERSION_MAJOR, VERSION_MINOR
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);
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dialog = gtk_dialog_new();
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gtk_widget_set_usize(GTK_WIDGET(dialog), strlen(GetString(STR_ABOUT_TEXT2)) + 200, 120);
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gtk_window_set_title(GTK_WINDOW(dialog), GetString(STR_ABOUT_TITLE));
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gtk_container_border_width(GTK_CONTAINER(dialog), 5);
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gtk_widget_set_uposition(GTK_WIDGET(dialog), 100, 150);
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@ -87,8 +87,8 @@ static bool local_X11; // Flag: X server running on local machine?
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static uint8 *the_buffer = NULL; // Mac frame buffer (where MacOS draws into)
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static uint8 *the_buffer_copy = NULL; // Copy of Mac frame buffer (for refreshed modes)
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#ifdef HAVE_PTHREADS
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static bool redraw_thread_active = false; // Flag: Redraw thread installed
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#ifdef HAVE_PTHREADS
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static volatile bool redraw_thread_cancel; // Flag: Cancel Redraw thread
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static pthread_t redraw_thread; // Redraw thread
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#endif
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@ -345,15 +345,15 @@ driver_base::driver_base()
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driver_base::~driver_base()
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{
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XFlush(x_display);
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XSync(x_display, false);
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if (w) {
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XUnmapWindow(x_display, w);
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wait_unmapped(w);
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XDestroyWindow(x_display, w);
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}
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XFlush(x_display);
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XSync(x_display, false);
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// Free frame buffer(s)
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if (!use_vosf) {
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if (the_buffer) {
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@ -446,7 +446,7 @@ driver_window::driver_window(const video_mode &mode)
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wait_mapped(w);
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// Try to create and attach SHM image
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if (local_X11 && mode.depth != VDEPTH_1BIT && XShmQueryExtension(x_display)) {
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if (local_X11 && XShmQueryExtension(x_display)) {
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// Create SHM image ("height + 2" for safety)
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img = XShmCreateImage(x_display, vis, mode.depth == VDEPTH_1BIT ? 1 : xdepth, mode.depth == VDEPTH_1BIT ? XYBitmap : ZPixmap, 0, &shminfo, width, height);
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@ -659,14 +659,13 @@ void driver_dga::resume(void)
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* fbdev DGA display driver
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*/
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const char FBDEVICES_FILE_NAME[] = DATADIR "/fbdevices";
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const char FBDEVICE_FILE_NAME[] = "/dev/fb";
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class driver_fbdev : public driver_dga {
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public:
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driver_fbdev(const video_mode &mode);
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~driver_fbdev();
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private:
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const char FBDEVICES_FILE_NAME[] = DATADIR "/fbdevices";
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const char FBDEVICE_FILE_NAME[] = "/dev/fb";
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};
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// Open display
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@ -799,7 +798,7 @@ driver_fbdev::driver_fbdev(const video_mode &mode)
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// Set VideoMonitor
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VideoModes[0].bytes_per_row = bytes_per_row;
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VideoModes[0].depth = DepthModeForPixelDepth();
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VideoModes[0].depth = DepthModeForPixelDepth(fb_depth);
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VideoMonitor.mode = mode;
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set_mac_frame_buffer(mode.depth, true);
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@ -1070,14 +1069,16 @@ static bool video_open(const video_mode &mode)
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XSync(x_display, false);
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LOCK_FRAME_BUFFER;
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#ifdef HAVE_PTHREADS
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// Start redraw/input thread
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#ifdef HAVE_PTHREADS
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redraw_thread_cancel = false;
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redraw_thread_active = (pthread_create(&redraw_thread, NULL, redraw_func, NULL) == 0);
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if (!redraw_thread_active) {
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printf("FATAL: cannot create redraw thread\n");
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return false;
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}
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#else
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redraw_thread_active = true;
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#endif
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return true;
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@ -1260,17 +1261,17 @@ bool VideoInit(bool classic)
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// Close display
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static void video_close(void)
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{
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#ifdef HAVE_PTHREADS
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// Stop redraw thread
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#ifdef HAVE_PTHREADS
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if (redraw_thread_active) {
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redraw_thread_cancel = true;
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#ifdef HAVE_PTHREAD_CANCEL
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pthread_cancel(redraw_thread);
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#endif
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pthread_join(redraw_thread, NULL);
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redraw_thread_active = false;
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}
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#endif
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redraw_thread_active = false;
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// Unlock frame buffer
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UNLOCK_FRAME_BUFFER;
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@ -2051,8 +2052,10 @@ static void VideoRefreshInit(void)
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void VideoRefresh(void)
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{
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// TODO: make main_unix/VideoRefresh call directly video_refresh() ?
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video_refresh();
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// We need to check redraw_thread_active to inhibit refreshed during
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// mode changes on non-threaded platforms
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if (redraw_thread_active)
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video_refresh();
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}
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#ifdef HAVE_PTHREADS
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