* changes:
  test/: remove some unnecessary extern "C"s
  rtcd.sh: add extern "C" to generated headers

Change-Id: I8d693371a29103769d5bed9d5f9cfe4f58ca3189

Change-Id: I2f85c6b058638571d68a7209779de8ca8168934f

The affect on quality was minimal.  Less than .1%, various sets
yt ( +.15%), derf (-.1%), hd ( -.1% ), std hd(-.15%)...

The affect on speed of encode at speed -5 was substantial ( ~3% ).

Change-Id: I8903346fbae0c35f5b9ea20f81fdd239ae81247d

Change-Id: I57a94d2f9e26a872a20d805a506855a20e61c356

Change-Id: Ifb30518555402eb473c3fde81bc860fbe17851dd

This commit deprecates the use of best_mv from encoding and bit-stream
writing stages. It hence removes the definition from MACROBLOCKD.

Change-Id: I8e5302775a2aa4a18900726df407bff881f2dfb1

Change-Id: I03f614872167841515a74740d654c008b60104a4

Change-Id: If0e1cd13aecd1620d26c28bf95e4f84469f78456

The same file is in examples folder now.

Change-Id: I0f541f4424a0f0a67abd95907cb9d32132112f37

reference buffer is out of boarder.

Change-Id: Ic7ad136e54a4d68abe0fd4345146a86b0ba824e1

Change-Id: Id54f317846f61a320cc5aeef47248e074376ee5d

Makes the END_USAGE typedef compatible with the vpxenc input

Change-Id: If784586fdb90a1e6f7badcb522ea9e93d4ddc030

Handle the non-420 case and set uv_width.

This is needed to get the correct colorspace information out of
vp9e_get_preview().

Change-Id: I62ce118cd7082708d812deb0843c1be87582e0fe

Change-Id: I29eaffff5089b26e8778a977c3b3da11800f1c49

Adding two new functions: update_image_md5() and write_image_file().

Change-Id: Ic3e7e6ef08e70fb15ab021c92127872f29bcad9b

Change-Id: I3149e562fe9500914f67b6f908283edcdc381ac6

Keep naming consistency for RD and non-RD mode decision functions,
respectively.

Change-Id: I904282b675fc511a46c13cb1f8287aa5d1c8ac94

This commit removes the use of best_mv in the decoding process. This
variable can be replaced with nearest_mv. It saves a few cycles on
assigning the values for best_mv.

Change-Id: Ic183f9c1fb615c54efd7e6ccfedcf09d493435e4

Change-Id: Ibde8fb45594cd259fc3281d7874de8fc877fd4f2