Add support for the PIX_FMT_RGB555 and PIX_FMT_RGB565 pixel formats in

video4linux2 devices.
Patch by Jean Delvare (khali AT linux-fr DOT org)

Originally committed as revision 15218 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavdevice/v4l2.c

@@ -98,6 +98,14 @@ static struct fmt_map fmt_conversion_table[] = {
         .ff_fmt = PIX_FMT_YUV410P,
         .v4l2_fmt = V4L2_PIX_FMT_YUV410,
     },
+    {
+        .ff_fmt = PIX_FMT_RGB555,
+        .v4l2_fmt = V4L2_PIX_FMT_RGB555,
+    },
+    {
+        .ff_fmt = PIX_FMT_RGB565,
+        .v4l2_fmt = V4L2_PIX_FMT_RGB565,
+    },
     {
         .ff_fmt = PIX_FMT_BGR24,
         .v4l2_fmt = V4L2_PIX_FMT_BGR24,