Reading second motion vector only when it has a second ref_frame

Change-Id: Ica72c1cd955832e15ceccda5e5a17b0bfcd83044

Change-Id: I2f85c6b058638571d68a7209779de8ca8168934f

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

This reverts commit f9404f24.

This patch caused some ASAN error.

Change-Id: If15b7e581310e19061d111c69f2931809662ed19

Change-Id: Icf3b3dd96d7e133a4ad7260cd95288f6217998a6

Change-Id: Ida3128e7e8a2ed333ac0b4ee92c23cb7dc1b7843

Set this_key_frame_forced flag and don't use kf_boost when not set.

Change-Id: Ibe66a82fa9219e60db358ddeb43d6471816c8b50

This commit setups a test framework for real-time coding. It enables
a light motion search for non-RD mode decision purpose.

Change-Id: I8bec656331539e963c2b685a70e43e0ae32a6e9d