convert windows console chardev to QemuOpts.

[qemu] / sdl.c

diff --git a/sdl.c b/sdl.c
index d81399e..de63c7f 100644 (file)
--- a/sdl.c
+++ b/sdl.c
@@ -53,7 +53,7 @@ static SDL_Cursor *sdl_cursor_hidden;
 static int absolute_enabled = 0;
 static int guest_cursor = 0;
 static int guest_x, guest_y;
-static SDL_Cursor *guest_sprite = 0;
+static SDL_Cursor *guest_sprite = NULL;
 static uint8_t allocator;
 static SDL_PixelFormat host_format;
 static int scaling_active = 0;
@@ -185,7 +185,7 @@ static DisplaySurface* sdl_create_displaysurface(int width, int height)
             surface->linesize = width * host_format.BytesPerPixel;
             surface->pf = sdl_to_qemu_pixelformat(&host_format);
         }
-#ifdef WORDS_BIGENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
         surface->flags = QEMU_ALLOCATED_FLAG | QEMU_BIG_ENDIAN_FLAG;
 #else
         surface->flags = QEMU_ALLOCATED_FLAG;
@@ -204,7 +204,7 @@ static DisplaySurface* sdl_create_displaysurface(int width, int height)
     surface->linesize = real_screen->pitch;
     surface->data = real_screen->pixels;
 
-#ifdef WORDS_BIGENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
     surface->flags = QEMU_REALPIXELS_FLAG | QEMU_BIG_ENDIAN_FLAG;
 #else
     surface->flags = QEMU_REALPIXELS_FLAG;
@@ -268,32 +268,35 @@ static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev)
 static int check_for_evdev(void)
 {
     SDL_SysWMinfo info;
-    XkbDescPtr desc;
+    XkbDescPtr desc = NULL;
     int has_evdev = 0;
-    const char *keycodes;
+    char *keycodes = NULL;
 
     SDL_VERSION(&info.version);
-    if (!SDL_GetWMInfo(&info))
+    if (!SDL_GetWMInfo(&info)) {
         return 0;
-
+    }
     desc = XkbGetKeyboard(info.info.x11.display,
                           XkbGBN_AllComponentsMask,
                           XkbUseCoreKbd);
-    if (desc == NULL || desc->names == NULL)
-        return 0;
-
-    keycodes = XGetAtomName(info.info.x11.display, desc->names->keycodes);
-    if (keycodes == NULL)
-        fprintf(stderr, "could not lookup keycode name\n");
-    else if (strstart(keycodes, "evdev", NULL))
-        has_evdev = 1;
-    else if (!strstart(keycodes, "xfree86", NULL))
-        fprintf(stderr,
-                "unknown keycodes `%s', please report to qemu-devel@nongnu.org\n",
-                keycodes);
-
-    XkbFreeClientMap(desc, XkbGBN_AllComponentsMask, True);
+    if (desc && desc->names) {
+        keycodes = XGetAtomName(info.info.x11.display, desc->names->keycodes);
+        if (keycodes == NULL) {
+            fprintf(stderr, "could not lookup keycode name\n");
+        } else if (strstart(keycodes, "evdev", NULL)) {
+            has_evdev = 1;
+        } else if (!strstart(keycodes, "xfree86", NULL)) {
+            fprintf(stderr, "unknown keycodes `%s', please report to "
+                    "qemu-devel@nongnu.org\n", keycodes);
+        }
+    }
 
+    if (desc) {
+        XkbFreeKeyboard(desc, XkbGBN_AllComponentsMask, True);
+    }
+    if (keycodes) {
+        XFree(keycodes);
+    }
     return has_evdev;
 }
 #else
@@ -566,6 +569,12 @@ static void sdl_refresh(DisplayState *ds)
                         toggle_full_screen(ds);
                         gui_keysym = 1;
                         break;
+                    case 0x16: /* 'u' key on US keyboard */
+                        scaling_active = 0;
+                        sdl_resize(ds);
+                        vga_hw_invalidate();
+                        vga_hw_update();
+                        break;
                     case 0x02 ... 0x0a: /* '1' to '9' keys */
                         /* Reset the modifiers sent to the current console */
                         reset_keys();
@@ -717,6 +726,10 @@ static void sdl_refresh(DisplayState *ds)
                 bpp = 32;
             do_sdl_resize(rev->w, rev->h, bpp);
             scaling_active = 1;
+            if (!is_buffer_shared(ds->surface)) {
+                ds->surface = qemu_resize_displaysurface(ds, ds_get_width(ds), ds_get_height(ds));
+                dpy_resize(ds);
+            }
             vga_hw_invalidate();
             vga_hw_update();
             break;
@@ -764,6 +777,9 @@ static void sdl_mouse_define(int width, int height, int bpp,
         line = image;
         for (x = 0; x < width; x ++, dst ++) {
             switch (bpp) {
+            case 32:
+                src = *(line ++); src |= *(line ++); src |= *(line ++); line++;
+                break;
             case 24:
                 src = *(line ++); src |= *(line ++); src |= *(line ++);
                 break;