Change-Id: Ib4d850227cef35694c663feb157765a2cbf84699

The only difference between two examples was usage of VPX_EFLAG_FORCE_KF
flag for frame encoding. Moving this functionality into simple_encoder
with additional command line option.

Change-Id: Ia3c4209be073eeb541d4ac6b41bd0f12812f6676

Change-Id: I3ed0a95645a66be069ce92a1fad8083a87d01001

Change-Id: I8e40811c85c2246da75d9f06c4fda1a5079fcc71

The frame level transform size selection is done inside
encode_frame_internal().

Change-Id: Id7e5e417a3a3f88f875bf12b21bb8029bc6d0d82

* changes:
  build: convert rtcd.sh to perl
  configure: check for perl

* changes:
  nestegg: ne_buffer_read: quiet uint64->size_t warning
  nestegg: quiet read related uint64->size_t warnings
  nestegg: ne_parse: normalize size_t usage
  nestegg: ne_read_(string|binary|block): normalize size_t usage

avoid building x86inc.asm, x86_abi_support.asm and vpx_config.asm as
they provide no symbols themselves

fixes:
 warning LNK4221: This object file does not define any previously
undefined public symbols, so it will not be used by any link operation
that consumes this library

Change-Id: Iecfe03aa76efbfc07c2af5b91ba5405634e45f1d

Set speed features before running frame encoding. This avoids
redundant RD threshold calculation in key frame coding.

Change-Id: If8e3cf2c02976baa59b310c1c23af9eea0c46e36

* Remove all non-DC intra modes for BLOCK_32x32 and up
* Remove all intra modes for blocks bigger than BLOCK_32x32
* Remove ZEROMV for BLOCK_32x32 and up
* Only consider NEARESTMV for blocks bigger than BLOCK_32x32

Change-Id: Ia18351a238213e2f072f9e481d622949346a245f

Change-Id: Ib719a9f74924718715592e0238bc391ae239d026

the buffer length is already a size_t making the offset into it limited

Change-Id: Ibc5352e69049186cc07f7d86117696b11a98a600

ne_read_ebml_lacing / ne_read_discard_padding
+ add some asserts

Change-Id: I28d0ec5c8f901ae0a35928a8f512c51b3ecf177d

in calls to ne_read_simple / ne_io_read_skip

Change-Id: I5c4fc3bb41832973830ad54248839d6a4944aae6

+ nestegg_track_codec_data
quiets uint64_t -> size_t warnings
the sizes used are previously validated against their associated LIMIT_*
values

Change-Id: Ie574a3a7496d0143bd58b778145c27f38dd6a4da

- Change type of encrypt_buffer() offset argument to ptrdiff_t, and change the
  type of the size argument to size_t.
- Update size argument encrypt_buffer() in vp8_boolcoder_test.c with
  same.

Change-Id: Ie29c7c82c73318bee01b89c6fb4c4e1442eef03c

Change-Id: Ib49d8dbc67c590f22a1a70251ff607c9f38febd7

The core motion estimation fucntions all return sad now consistently.
The only exception is vp9_full_pixel_diamond(), however the core diamond
and refining search routines called from vp9_full_pixel_diamond() also
return SAD. If variance of pred error + mv cost is desired it must be
calculated explicitly outside these functions. For very fast encoding,
hopefully this will eliminate some redundant computations.

Also suggests reimplementing FAST_HEX with the vp9_pattern_search
framework. It is not exactly the same as the existing FAST_HEX, but
performance is slightly better and speed is very similar. Enables
removing a lot of duplicate code.

Change-Id: I152736393438c25bdf7e96b37cbb8ce330f4f94a

significantly speeds up file generation.

the goal of this change is to convert rtcd.sh to perl as directly as
possible to allow for simple comparison. future changes can make it more
perl-like.

---
Linux
    [CREATE] vpx_scale_rtcd.h
real    0m0.485s ->    0m0.022s
    [CREATE] vp8_rtcd.h
real    0m4.619s ->    0m0.060s
    [CREATE] vp9_rtcd.h
real    0m10.102s ->    0m0.087s

Windows
    [CREATE] vpx_scale_rtcd.h
real    0m8.360s ->    0m0.080s
    [CREATE] vp8_rtcd.h
real    1m8.083s ->    0m0.160s
    [CREATE] vp9_rtcd.h
real    2m6.489s ->    0m0.233s

Change-Id: Idfb71188206c91237d6a3c3a81dfe00d103f11ee

Though not (currently) required this tests for perl in all
configurations.

Fixes issue #671

Change-Id: Ibe1e72db74bb4cf3252b73c68ff1dfc2ecfc902b

* speed improvment of 30 percent achieved
* multiplies and adds remain the same
* non-arithmetic instructions minimized by hand, by:
   -expanding 2 pass loop
   -removing irrelivant "shuffles"
   -combining last two rounding steps
* further improvments may be possible

Change-Id: Idec2c3f52910c48e6a0e0f9aefed5cae31b0b8c0

* changes:
  nestegg: packet_track: fix uint64->uint32 warning
  nestegg: fix track_scale double->uint64 warning
  nestegg: fix track_number uint64->uint32 warnings
  nestegg: add ne_get_uint32 convenience function