Change-Id: Id5c889cb87ad33a21d83a415a23e957e8ee3218f

This commit makes a refactoring of the rtc_use_partition. It allows
the encoder to take a preferred block size for non-RD mode decision.
The boundary blocks are handled such that smaller block sizes that
fit in the boundary size will be used instread.

In rtc mode, the coding performance of speed -6 for pedestrian_1080p
goes from
158980 b/f, 38.934 dB, 22721 ms to
159008 b/f, 40.064 dB, 23721 ms.

For rtc set, the speed -6 compression performance is improved by
26%. Still about 2dB behind speed -5 at this point.

Change-Id: If0944f0880eaf1ad340bc325d97cea8d0f9dd53f

Change-Id: I8cc38fdef6a2a0968af8dfe15e7c2b3c46c531ea

Change-Id: I73865bbbf6ea74434f15b73783ae97b4d273be80

+ prune some unused files

https://github.com/kinetiknz/nestegg.git

commit f46223191d8116a36bf299b5b9793fcb798417b1
Merge: 0851279 4b0190a
Author:     Matthew Gregan <kinetik@flim.org>
AuthorDate: Wed Nov 27 13:50:43 2013 -0800
Commit:     Matthew Gregan <kinetik@flim.org>
CommitDate: Wed Nov 27 13:50:43 2013 -0800

    Merge pull request #15 from shadone/master

    Fix compiler warning.

Change-Id: I59eecdd68fced1ef61b67d446735539628d81484

fixes doxygen warning related to vpx_svc_layer_id

Change-Id: I365688133c1598182488501158de6af4b0f4c546

- Update the vcxproj generator to pass the path to the batch file.
- Update the batch file the take the path to obj_int_extract.exe as arg
  2.

Fixes this warning:
warning MSB8012: TargetPath does not match Linker's OutputFile property
value.

Change-Id: I5825f1d1d79f370aeb295bbd2aeb08b22c0e73ab

* Reduce the number of short cirtcuit checks by pre-computing and combining like checks.
* Postpone non-trivial initializations until after the shortcircuits are evaluated.
* Add some consts and const pointers.

No change to the actual results of the call or output of the encoder.

Change-Id: Ie44c4702aec6e08cfe0b8b0ba3cd6b57206478d1

This commit enables the use of DC, vertical, and horizontal intra
prediction mode in rtc non-RD mode decision. When the best cost value
of inter modes is above a given threshold, the encoder runs the
above three intra modes and selects the one that has minimum
prediction residual in terms of SAD.

This together with recent changes on non-RD mode decision and coding
control improves compression performance of speed -6 by
derf  91%
yt    61%
hd    46%
stdhd 52%

In terms of encoding speed, it is about 3 times faster than speed -5.

Change-Id: I6b483bfd0307e6482bb22a6676ae4e25a52b1310

Change-Id: I70240e50927b4379603628f6349bf615f756b5a1

When non-RD coding decision is used in rtc mode, the alt reference
is not used for inter frame prediction. This commit disabled alt ref
option whenever speed -6 is used.

Change-Id: I0b33ca03661de1db2d9bef1bcbff848cd4c9396f

Change-Id: I39286df9fc76e3451f14ce2652d671e11b0c37bc

Cast result of round() to int.

Change-Id: Ib708fddfadde4c765001ce9723fda113fd0f4bf6

Cast result of round() to int.

Change-Id: I4982886ad4e7657b4c40d21bd850d31690a68c28

Current setting was specific to 1 layer case.
rc_target_bitrate is total bitrate for whole stream,
so set it to ts_target_bitrate for highest/top temporal layer.

Change-Id: I83de73364956fa21c0a7c971c9f390d4840457e6

Avoid special context setting for alt-ref in svc mode.

Change-Id: I5337d0739abe16aab7854bcaa3c8537191c4b60c