intel-virtual-output: Add some DBG for bad_visual()

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 16 insertions, 8 deletions

diff --git a/tools/virtual.c b/tools/virtual.c
index 160d6a1d..226f86d4 100644
--- a/tools/virtual.c
+++ b/tools/virtual.c
@@ -1456,15 +1456,23 @@ static int record_mouse(struct context *ctx)
 
 static int bad_visual(Visual *visual, int depth)
 {
+	DBG(("%s? depth=%d, visual: bits_per_rgb=%d, red_mask=%08x, green_mask=%08x, blue_mask=%08\n",
+	     __func__, depth,
+	     visual->bits_per_rgb,
+	     visual->red_mask,
+	     visual->green_mask,
+	     visual->blue_mask));
 	switch (depth) {
-	case 16: return (visual->bits_per_rgb != 6 ||
-			 visual->red_mask != 0x1f << 11 ||
-			 visual->green_mask != 0x3f << 5 ||
-			 visual->blue_mask != 0x1f << 0);
-	case 24: return (visual->bits_per_rgb != 8 ||
-			 visual->red_mask != 0xff << 16 ||
-			 visual->green_mask != 0xff << 8 ||
-			 visual->blue_mask != 0xff << 0);
+	case 16: return (visual->bits_per_rgb != 6          ||
+			 visual->red_mask     != 0x1f << 11 ||
+			 visual->green_mask   != 0x3f << 5  ||
+			 visual->blue_mask    != 0x1f << 0);
+
+	case 24: return (visual->bits_per_rgb != 8          ||
+			 visual->red_mask     != 0xff << 16 ||
+			 visual->green_mask   != 0xff << 8  ||
+			 visual->blue_mask    != 0xff << 0);
+
 	default: return 0;
 	}
 }