Ticket #12611: 0001-also-print-color-space-and-overlay-support-status.patch

src/bin/screeninfo.cpp

@@ -12 +12 @@
 #include <stdio.h>
 
 
+const char* colorSpaceName(color_space colorSpace)
+{
+    switch (colorSpace)
+    {
+        case B_CMAP8:
+            return "CMAP8";
+        case B_RGB15:
+            return "RGB15";
+        case B_RGB32:
+            return "RGB32";
+        default:
+            return "None";
+    }
+}
+
+
+bool overlaySupport(color_space colorSpace)
+{
+    uint32 supportFlags = 0;
+
+    return bitmaps_support_space(colorSpace, &supportFlags)
+            && (supportFlags & B_BITMAPS_SUPPORT_OVERLAY);
+}
+
+
 int
 main()
 {
@@ -34 +59 @@
             printf("  name:    %s\n", info.name);
             printf("  chipset: %s\n", info.chipset);
             printf("  serial:  %s\n", info.serial_no);
+            color_space colorSpace = screen.ColorSpace();
+            printf("  color space:     %s\n", colorSpaceName(colorSpace));
+            printf("  overlay support: %s\n",
+                    overlaySupport(colorSpace) ? "yes" : "no");
         }
     } while (screen.SetToNext() == B_OK);