20 items in the control string but only 19 arguments.

Change-Id: I51dab9aa1c58c653b52395005a9cb41f09feb484

This commit prevent the encoder to update last_frame_type when a frame
is dropped in the encoder. Prior to this fix, if there is a dropped
frame immediatedly after a key frame, decoder would have the value of
last_frame_type as key frame, different from encoder as the dropped
frame in encoder would have updated the value to an inter frame. This
leads to different probability update in encoder and decoder, thereby
encoder/decoder mismatch.

This fixes issue #941

Change-Id: I27115224b138bec43ae3916c016574f5740822b0

Replaced a divide by 9 with 8, so some very small difference,
but otherwise no change in behavior.

Change-Id: I1079ae3c41e0789ff0bc6fa9940a238b6bca0f5b

Change-Id: I18428d0a93084f78ec136d9019f10466326c67e5

Adds a control function that allows the caller to get
the size of the current frame.

Change-Id: Iddfdedc0f3aa9aa46119f87d294681c82f275c9f

Force 64-bit precision in the intermediate steps.

Change-Id: I666113d9adcef8975da201d5aa1a13b783d09594

Change-Id: Iada495f05193a1f645a5405ad792931f4d9113ab

Change-Id: Ia164ba03fb732e9c9e520e4aa2d75b7eadff6165

Simple skin detection, from vp8; works reasonable on most of the
RTC clips, but could miss sometimes.

Added debug flag to write out skin map over source input.

Change-Id: I2caea7592f1c459047aac46627eeb24a94946464

Change-Id: I7f63c2940256a5dadf9a29a853809290dd9e98ed

This commit allows the encoder to properly account for the mode
cost in sub8x8 non-RD mode decision.

Change-Id: I2951960d20e37ed08e372ee0c7044935b2b9b899

The block partition rate cost should be updated when recursive
partition search is needed.

Change-Id: I7bc5ad1fc2cbd3577dee7f7e8da111a2742bdeb9

Add the rate cost on inter prediction filter type to the overall
rate-distortion cost in vp9_pick_mode_inter.

Change-Id: I72c34017adf5220cadb3962694ee5404469fc673

This commit adds a heuristic rate cost of reference frame to the
non-RD mode decision. It improves the compression performance of
speed -6 by 0.31% and speed -5 by 0.69%.

Change-Id: If7f3b45519d49b2cb640bcb7316a254efc8be446

by saving xmm8; cglobal's xmm reg arg is 0-based

Change-Id: Ic8426ec9ac59ab4478716aa812452a6406794dcb

This enbale the encoder to set color space information for the input
video, so it is then coded in the output bitstream.

Change-Id: Ife03deab3c762425ccd27c4c190902c4d94a76f4

MODE_INFO struct was modified, and vp9_print_modes_and_motion_vectors()
didn't work anymore. This patch modified vp9_debugmodes.c so that
this function works again for debug usage.

Change-Id: I293fae0295235deb2529a460a274caf7c045ac1a

This is to avoid redo the same calculation repeatly, and also allow
easier adjustments for further experiments.

This commit shall have no effect on quality/compression.

Change-Id: I4460acf5c808ff5518da18d21e002c5da58af857

This border extension is not needed with on-demond border extension.

Change-Id: I8501b37f5f756dc7e874cef4c1cfdbfa9a16112a

this avoids conflicts with recent versions of mingw-w64 (tested g++
4.8.2) and the unit tests

Change-Id: Ic41ea31eebe0e3e712ed5e657f37d8cad6712088

Note: This feature is still in development.

Add an option for the encoder to decide the resolution
at which to encode each frame.

Each KF/GF/ARF goup is tested to see if it would be
better encoded at a lower resolution. At present, each
KF/GF/ARF is coded first at full-size and if the coded
size exceeds a threshold (twice target data rate) at
the maximum active Q then the entire group is encoded
at lower resolution.

This feature is enabled in vpxenc by setting:
  --resize-allowed=1

In addition, if the vpxenc command line also specifies
valid frame dimensions using:
  --resize-width=XXXX & --resize_height=YYYY
then *all* frames will be encoded at this resolution.

Change-Id: I13f341e0a82512f9e84e144e0f3b5aed8a65402b