ply-image: Add --print-resolution flag.
This adds a new flag that instructs ply-image to print the
space-separated framebuffer width and height to stdout.
I'm also updating the usage method to list all flags.
BUG=chrome-os-partner:10047
TEST=manual: --print-resolution works; previous behavior still works too
Change-Id: I52a3c0570384026247b95c4ab2b642fe26f2edd4
Reviewed-on: https://gerrit.chromium.org/gerrit/27075
Reviewed-by: Daniel Erat <derat@chromium.org>
Tested-by: Daniel Erat <derat@chromium.org>
Commit-Ready: Daniel Erat <derat@chromium.org>
1 file changed
