Rather than disabling MMX (well, all of SIMD) for daala transforms,
selectively disable the AV1 TX SIMD through
av1/common/av1_rtcd_defs.pl

This also requires quite a few testing build fixups.

Change-Id: I689eaafbdd3a87e3a8eeef97412a1846ef886055

CONFIG_DAALA_DCT4 currently force-enables CONFIG_DCT_ONLY due to a
missing 4-point DST.  The DST had not been included because it was a
significant coding performance loss; this turned out to be a bug that
has since been corrected.

This patch adds a 4-point type IV DST to the DAALA_DCT4 experiment.
There is a small coding performance loss in using the type IV over
AV1's current type VII.

subset-1:
   monty-newdst4test-baseline-s1-F@2017-07-29T04:58:43.976Z ->
      monty-newdst4test-daala-s1-F@2017-07-29T04:59:56.094Z

   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.0336 |  0.1393 |  0.0491 |   0.4118 | -0.0439 |  0.2084 |     0.0476

objective-1-fast:
   monty-newdst4test-baseline-o1f-F@2017-07-29T04:58:10.439Z ->
      monty-newdst4test-daala-o1f-F@2017-07-29T04:59:04.678Z

  PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
0.0064 |  0.1071 | -0.0108 |   0.1133 | -0.0035 |  0.0765 |     0.0502

Change-Id: Ie29835edbe0e41bc86f4b09457e88d924cc9bf7e

This will remove the compilation failure for the weekly run on speed
checking.

Change-Id: Idf688c7e4c6fcb4c5aabef68b0e9f68996cd9a12

This experiment replaces the 64-point Type-II DCT and related
scaling vp9 transforms with the 64-point orthonormal
Daala transforms.

subset-1:

    monty-square-baseline-s1-F2@2017-07-28T03:35:45.962Z ->
      monty-square-dct64-s1-F2@2017-07-29T04:50:58.412Z

       PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
    -0.1930 | -0.2037 | -0.0643 |  -0.1917 | -0.2331 | -0.3510 |    -0.1810

objective-1-fast:

    monty-square-baseline-o1f-F2@2017-07-28T03:35:35.533Z ->
      monty-square-dct64-o1f-F2@2017-07-29T04:50:28.542Z

       PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
    -0.2557 | -0.1743 | -0.4900 |  -0.3028 | -0.4147 | -0.5764 |    -0.2864

Change-Id: I1f944df29e44d2e350c42555af274f2d75a62a92

aom_dsp_rtcd_defs.pl compares most CONFIG_* keys to "yes"
to see if they're set. The script was checking just

  if (aom_config("CONFIG_EXT_PARTITION_TYPES"))

in some cases. The build system doesn't add disabled
configuration options to libs.mk so this is effectively
the same, however it means that setting the config
key explicitly to 0 or "no" in the config headers
was treated the same as setting it to 1 or "yes",
and aom_dsp_rtcd.h would have opposite expections
from aom_config.h or aom_config.asm.

Treat this key similarly to others for consistency.

Change-Id: I27bd7a5532ba4afc2bb289b43b57a1b1971c0348

Change-Id: I343d94520955b6632c2a990af26454859b29a97e

* When wedge and compound-segment are disabled, we don't use
  compound_type_cdf, but it still gets copied around, averaged, etc.
  It's slightly nicer to avoid that when it isn't necessary.

* Fix an anomaly with cb4x4: We had (schematically)
  'if (bsize < 8X8 && CB4X4)', which is backwards when compared to
  other similar conditions elsewhere in the code.
  Change this to 'if (bsize < 8X8 && !CB4X4)" to match other code.

Change-Id: If802cf4f305c30cd642d0d5dd6610b547b52a027

Replace probablity tables with CDF tables.

Change-Id: I21e12dce7f1a3fc7aa84805e890342445e68ce29

1) Move input initialization into iteration for loop
2) Reduce the iteration number

Change-Id: Iaf2e57134bff2b08046d875d0559d7644160bcb2

This experiment has been adopted as it has been cleared by Tapas.

Change-Id: I0682face60f62dd43091efa0a92d09d846396850

Change-Id: I6b529f8aac561c746bf2805e601931f982bdbb88

In av1/av1_cx_iface.c the encoder_encode function loops over calls made
to av1_get_compressed_data(). If the show_existing_frame flag is set,
the frame has already been flushed and the av1_twopass_postencode_update
function already incremented gf group index. The loop must exit, or else
the superframe might contain multiple shown frames. This causes a
mismatch in the test_decode function in that
av1_cx_iface.c:ctrl_get_new_frame_image will return the frame at
last_show_frame_buf_idx whereas, av1_dx_iface.c:ctrl_get_new_frame_image
will return cm->frame_to_show

BUG=aomedia:669

Change-Id: I0765048be9bd04936e080db119b54c4050019bff

1. Fixes logic for disabling global motion w/ resize. Turns off
conditional write/read of global parameters since it does not
work currenlty. To be fixed later.
2. Fixes call for av1_scale_if_required in encoder_frame_with_resize
function
3. Remove asserts for the scaled convolve functions

Change-Id: I6a0f18b5ab5cc819bc27ef9fc2f28b0e391643a0

The overflow happens because the buffer used by convolve_round
is not properly initialized.

BUG=aomedia:686

Change-Id: I6173fb1899eeda78adafde773b3f36312467b47f

These multiplications convert from mi units to subpels (1/8th pixel)
and weren't correct if MI_SIZE was 4 rather than 8. This patch
rephrases the multiplications as x * 8 * MI_SIZE or x/2 * 8 *
MI_SIZE (for obmc calculations where you need the middle of a block).

Change-Id: I7997b1221ac417a223a94f1f26a86b6acd27c5da

No change to metrics, as quantization matrices are not used
unless --enable-qm=1 is set on the command line.

Fix no highbitdepth compilation, and fix compile errors and
warnings for PVQ and NEW_QUANT experiments.

Change-Id: I49aceb5acf6ca6790c81e760e5b208788f87086d

This experiment replaces the 32-point Type-II DCT and 32-point
Type-IV DST scaling vp9 transforms with the 32-point orthonormal
Daala transforms.

subset-1:

    monty-square-baseline-s1-F3@2017-08-02T11:50:51.375Z ->
      monty-square-dct32-s1-F3@2017-08-02T11:50:18.859Z

      PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
    0.0000 |  0.0115 | -0.1044 |  -0.0185 | -0.0069 | -0.0603 |     0.0555

objective-1-fast (4 frames):

    monty-square-baseline-o1f-F3-l4-fine@2017-08-12T02:18:05.560Z ->
      monty-square-dct32-o1f-F3-l4-fine@2017-08-12T02:19:44.461Z

      PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
   -0.0269 | -0.0715 |     N/A |  -0.0547 | -0.0268 | -0.0590 |        N/A

Change-Id: Ib1bad991d82eb67956e94a6216298a84e908b169

Change-Id: Iebc527697548355ea2e92e2fbc2faa46f16ef0db

Correct conditionals and group sources by experiment flag.

Change-Id: I52f38a0c8fdd52f840e67584de3bca24d4af597d

Removed extra trailing ')'.

Change-Id: I3231f15789b4f604e03babbdbe7899167adc349c

Also adds a missing function doc comment.

Change-Id: I0ff00cb326709134259b0aecc6b60046f209d2a8

Change-Id: I5d5a93b27a42d591ff41ff23c007fc2954d2f9a7

Add asserts for switch.
Add helper functions to make selection of plane functions readable.
Remove extra { such that brackets match.

Change-Id: I048f3e5e0822bf1669fdcbedb84a0255139df686

Change-Id: I61165218afefe7fc59ad06a0abe0180754cdf7bd

The constants used in pixel clamping is based on bitdepth.
Their calculation is moved outside pixel clamping and does
only once. This achieves about <2% speed improvement on
decoder.

Change-Id: I48dcaebe04a3478962c3b6568d247a23b47a89d4

This reverts commit 29824a42.

Unit test failure was seen.
AV1/AVxEncoderThreadLSTest.EncoderResultTest/2
AV1/TileIndependenceTestLarge.MD5Match/2

Change-Id: I836b6ef8b8eeac45014a439d1f5d4d45d17110f9

Change-Id: I79f908264d0f5562931e757db36410410f3a03e3

The SSE4 function does not support 64x64 size, and was triggering an
assertion failure lowbitdepth is disabled.

BUG=aomedia:672

Change-Id: Id14e76b5c180a211a84c2e933b07e8acf72dddbc

Low latency, cpu-used=0:
   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.3162 | -0.6719 | -0.6535 |   0.0089 | -0.3890 | -0.1515 |    -0.6682

High latency, cpu-used=0:
   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.0293 | -0.3556 | -0.5505 |   0.0684 | -0.0862 |  0.0513 |    -0.2765

Low latency, cpu-used=4:
   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.2248 | -0.7764 | -0.6630 |  -0.2109 | -0.3240 | -0.2532 |    -0.6980

High latency, cpu-used=4:
   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.1118 | -0.5841 | -0.7406 |  -0.0463 | -0.2442 | -0.1064 |    -0.4187

Change-Id: I9ca8399c8f45489541a66f535fb3d771eb1d59ab

Disable CONFIG_NCOBMC and CONFIG_NCOBMC_ADAPT_WEIGHT when
CONFIG_WARPED_MOTION is enabled.

BUG=aomedia:683

Change-Id: Id676daaef89b6364579707ecd16826715b641ac2

- Add change_config_and_warn(), which basically does
  what it says.
- Fixed some indent issues.
- Added doc comment for create_dummy_source_file().

Change-Id: I748eec7ff63bd43af8c7a91be1e734b28f7d43d0

A speed feature was causing the rdloop to skip trying
MRC_DCT. I've disabled that speed feature when mrc-tx
is enabled and MRC_DCT is allowed for inter blocks.

Change-Id: I0affa5f26465539414b2957f8ff983f718863ef1

This CL follows the original one"Sample selection in warped motion", and
aims to reduce the number of samples gathered. We only search 1 above row
and 1 left column instead of 1/2 bsize range in each direction. The gain
is a little less, but not much.

Borg test result:
             avg_psnr ovr_psnr ssim
cam_lowres:  -0.225   -0.228  -0.231
lowres:      -0.081   -0.075  -0.114

The changes are wrapped in WARPED_MOTION_SORT_SAMPLES macro.

Change-Id: Ifb499c80470b2ffe7a40f68fc401589faada7730

Use the rate cost to replace the probability fetch. This improves
the encoding speed of level map by 10%. No coding stats change.

Change-Id: Iab0beac5da291eed50f657549667d4edffb4ead8

We're only interested in AOM_CODEC_CX_FRAME_PKT, but the encoder might
output packets from other types (e.g when CONFIG_INTERNAL_STATS).

Change-Id: I1c153ca7519067dc82cb76b131b09a537bb37f62

This experiment is now adopted as it was cleared by Tapas.

Note: Palette use can still be controlled by command-line option
"--tune-content=..." in 'aomenc'.

Change-Id: I832f49f20f60c34bdef5b424755849c496687e87

It's not being used anymore.

Change-Id: I866874dcc5485cf3db8c66e8d3e76ac45193e58c

Change-Id: Ida42485e3fd44d332d70cb57010a0add2436abfe

Fix ubsan test warnings.

Change-Id: I3b5849277c9c8cd387c709238a6453e19705d791

Drops k_means from 15% of profile to 4.2%.

BUG=aomedia:670

Change-Id: I9c60f024abde9112eec8c32ead482f885ed6e57a