Changes to mode selection for 1 pass SVC mode:
use base layer motion vector, changes to intra-prediction.

Change-Id: I3e883aa04db521cfa026a0b12c9478ea35a344c9

Change-Id: I6998e15f9ed2849a270033217c02e27c79ee8343

Some fixes for rate control stats and bypass mode.

Change-Id: I28bed5467a681b8867cca55852d5d3a25d850f39

Change-Id: Ifb384fa571eb08b516ed08fe05b8bca0c94b1edf

Add SVC codec control to set the frame flags and buffer indices
for each spatial layer of the current (super)frame to be encoded.
This allows the application to set (and change on the fly) the
reference frame configuration for spatial layers.

Added an example layer pattern (spatial and temporal layers)
in vp9_spatial_svc_encoder for the bypass_mode using new control.

Change-Id: I05f941897cae13fb9275b939d11f93941cb73bee

For 1 pass CBR spatial-SVC:
Add cyclic refresh parameters to the svc-layer context.

This allows cyclic refresh (aq-mode=3) to be applied to
the whole super-frame (all spatial layers).
This gives a performance improvement for spatial layer encoding.

Addd the aq_mode mode on/off setting as command line option.

Change-Id: Ib9c3b5ba3cb7851bfb8c37d4f911664bef38e165

For real-time mode (speeds >=5) enable aq-mode=3.

Change-Id: Ib8b4ef7609bc30ac935742c8d27e8cd89933c6af

Change-Id: Iab4e4a13a65c9dc5314e5107b126c30667c7b448

Add set_tune_content control setting.

Change-Id: I8f7af8e8e9bc35a2d1546c5a0b2dd14be3cce750

Decision to scale down/up is based on buffer state and average QP
over previous time window. Limit the total amount of down-scaling
to be at most one scale down for now.

Reset certain quantities after resize (buffer level, cyclic refresh,
rate correction factor).

Feature is enable via the setting rc_resize_allowed = 1.

Change-Id: I9b1a53024e1e1e953fb8a1e1f75d21d160280dc7

This patch modified the thread creating code. When use_svc is true,
the number of threads created is decided by the highest resolution.
This resolved WebM issue 1018.

Change-Id: I367227b14d1f8b08bbdad3635b232a3a37bbba26

Remove the ABI check for the controls needed for SVC 1 pass CBR mode.
Bump up the ABI version.

Change-Id: I35b79ee010e14af83c6d1e801d574deaaa2fc7eb

vp8 uses ts_target_bitrate for layer settings.

Change-Id: Ie72477b549051396feebff87a3744fed04366bf4

-Make Rate control work for SVC 1 pass CBR mode.
-Added temporal layering mode.
-Fixed bug in non-rd variance partition.
-Modified/updated the sample encoders (vp9_spatial_svc_encoder, vpx_temporal_svc_encoder).
-Added datarate unittest(s) for 1 pass CBR SVC.

Change-Id: Ie94b1b68a56ea1267b5087c625e5df04def2ee48

The compatibility layer was removed before the 1.4.0 release.

Change-Id: I268513ee9b3a2640ec33c4a25a5c5614fee7b3b2

+ the definitions in the examples

silences a missing-prototype warning

Change-Id: I7c064cacd6d2073a6107de6c3e2cc46ef8a68411

Change-Id: Iadb42041f08ac969cc0b6af6f15e30c8498db680

Set denoiser off by default: should add this option to command line.

Change-Id: Iaecc94f5b5099feaacd7a5c415fc86eb68a2eea5

Change-Id: I029484a5ffddcc3e518eeee609a6709b01cba146

this removes the CONFIG_* checks from public headers, but means
'--enable-experimental --enable-spatial-svc' builds will fail without a
local change to the ABI in vpx_encoder.h. this should be all right for
testing this experiment.

Change-Id: Ief55e7b9d1e8332cfce990275e04c29b30af0c4a

Set flags=0 if layering_mode=0, and set static_thresh=1.

Change-Id: Id9874923b23966a2b1d0e83965add7d5c9d26d16

Change-Id: I794e8b64f26ebe68d7f18c3a11cb7c80e1cd3110

Change-Id: Iada495f05193a1f645a5405ad792931f4d9113ab

Change-Id: Ie45c8344df9415173eae7aa20384ea8ecb05d07a

The current file's directory, ".", is treated much more literally
when building libvpx examples with Xcode than it is with make, and
clang cannot find common include files included via "./" when those
files actually reside one directory up in the tree.

Change-Id: I5f66a026282e35d80248ca4052ebb882b859172e

Change-Id: Icc7a816491897107764e4c936288e9000e6319b8

Change-Id: I5f723ada144d0bd82ee700ef28a4916fd64ba5e4

Fixes a borg build.

Change-Id: I8cb510577e8d8bbc7a2e64f9e1bdfe883f49cb61

Average and variance of actual encoding bitrate over fixed short-time window.

Change-Id: Icc3d6d93792c81e1fb9fd3b56008bf47a503b204

Adds support for one-pass rc-enabled SVC encoder with callbacks for
getting per-layer packets.
- the callback function registration is implemented as an encoder
control function.
- if the callback function is not registered, the old way of
aggregating packets with superframe will take effect.
- one more control function “VP9E_GET_SVC_LAYER_ID” has been
implemented to get the temporal/spatial id from the encoder
within the callback. This can be used to get the ids to put on RTP
packet.

Change-Id: I1a90e00135dde65da128b758e6c00b57299a111a

Change-Id: Ibd9114485c3d747f9d148f64f706bf873ea473ac

And also fixes some style consistency issues.

Change-Id: I3dc6d44e17d2d6075dc9b02c4255a7395046c5e0

use arg_parse_enum_or_int like vpxenc. this also fixes a warning as
arg_parse_enum is not currently declared in args.h.

Change-Id: If9ce258d6adb6286eb86f529083929d5fe2b3a56

Change-Id: I59946642cb5c370726da33f4448a3deaba7d3f11

Change-Id: Iad3db3ca7601529ae32637f859ac8d552da94c87

vpx_svc_parameters_t contains id, resolution and min/max qp for each spatial layer.

In this change we will use extra config to send min/max qp and scaling factors, then calculate layer resolution inside encoder.

Change-Id: Ib673303266605fe803c3b067284aae5f7a25514a

Change-Id: I214bc4169f6c5eaee4957cd308a74d309e999005

1. This is to align with the ffmpeg implementation
2. Remove APIs for setting quantizers and scale-factors

Change-Id: I6e238d71db790a9fb3254baaeb61e2a5aac58f48

Change from VP8E_SET_NOISE_SENSITIVITY to VP9E_SET_NOISE_SENSITIVITY

Change-Id: Ia210a7029b26924e30973f0f9798a338e0412407

1. svc_encodeframe.c will not handle frame or stats packets anymore.
   The app will process them.
2. Remove APIs that related to these packets.

Change-Id: Id0d7f8b458dc09c6f77064c0878fd4e572db001b