[cairo] [PATCH 1/8] Fix warnings about unhandled cases

[Pavel Roskin]

From: Pavel Roskin <proski at gnu.org>

It's a good idea to write all valid cases explicitly.  Even though
CAIRO_FORMAT_RGB16_565 is obsolete, it's still present in the headers.

Signed-off-by: Pavel Roskin <proski at gnu.org>
---

 src/cairo-png.c          |    1 +
 src/cairo-xlib-surface.c |    2 ++
 2 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/cairo-png.c b/src/cairo-png.c
index 63966b5..807bd2f 100644
--- a/src/cairo-png.c
+++ b/src/cairo-png.c
@@ -153,6 +153,7 @@ write_png (cairo_surface_t	*surface,
 	depth = 1;
 	png_color_type = PNG_COLOR_TYPE_GRAY;
 	break;
+    case CAIRO_FORMAT_RGB16_565:
     default:
 	status = CAIRO_STATUS_NULL_POINTER;
 	goto BAIL3;
diff --git a/src/cairo-xlib-surface.c b/src/cairo-xlib-surface.c
index 4ed29b7..ef23d4a 100644
--- a/src/cairo-xlib-surface.c
+++ b/src/cairo-xlib-surface.c
@@ -199,6 +199,7 @@ _CAIRO_FORMAT_TO_XRENDER_FORMAT(Display 
     case CAIRO_FORMAT_RGB24:
 	pict_format = PictStandardRGB24; break;
     case CAIRO_FORMAT_ARGB32:
+    case CAIRO_FORMAT_RGB16_565:
     default:
 	pict_format = PictStandardARGB32; break;
     }
@@ -2463,6 +2464,7 @@ _cairo_xlib_surface_add_glyph (Display *
 	}
 	break;
     case CAIRO_FORMAT_RGB24:
+    case CAIRO_FORMAT_RGB16_565:
     default:
 	ASSERT_NOT_REACHED;
 	break;