fixes input/decode from stdin in the examples
(cherry picked from commit a6140194ff28bafbc4a2b5804c923c7e5aa52163)
Change-Id: Ie8052da758a9ef64477501b709408236d258da82
use it in dwebp when dealing with 'stdout'
(cherry picked from commit 5927e15bc78cc13134672ebfb83e3b6143204cae)
Change-Id: I8b8a0b0de9e73731e913ac3c83b5e2b33c693175
* allow reading from stdin for dwebp / vwebp
* allow writing to stdout for gif2webp
by introducing a new function ExUtilReadFromStdin()
Example use: cat in.webp | dwebp -o - -- - > out.png
Note that the '-- -' option must appear *last*
(as per general fashion for '--' option parsing)
Change-Id: I8df0f3a246cc325925d6b6f668ba060f7dd81d68
rather than symlink the webm/vpx terms, use the same header as libvpx to
reference in-tree files
based on the discussion in:
https://codereview.chromium.org/12771026/
Change-Id: Ia3067ecddefaa7ee01550136e00f7b3f086d4af4
this would require a PRIuS or similar macro for proper platform
compatibility (Visual Studio for instance would be variants of %lu)
Change-Id: I1af530c7c358c91b845acde1d8c12ef46c2ef746