This makes it easier to add new transform types and scan orders
to VP10 in the future.

Change-Id: I94874ddc9b19928d7820d57e94e2af04adf51efe

Switch to use the normative (convolve8) filter for source scaling,
only for 1/2x1/2 scaling for now. This is faster and has better
quality than either the vpx_scale_frame or the nonnormative scaler.

Remove the vp9_scale_if_required_fast, which is now not used.

Change-Id: I2f7d73950589d19baafb1fa650eac987d531bcc8

Change-Id: Ic81d435ea928183197040cdf64b6afd7dbaf57e4

The macro MAX_REF_LF_DELTAS is repeatedly defined. Merge its use
cases with MAX_REF_FRAMES.

Change-Id: I71c4634fb5feae78ce6f9bf99074f45ed7f68b73

Define it as a function of reference frame types to provide
scalability for multiple reference frames.

Change-Id: I77b856c96916f352bc31004b9266b3f24e19bd0f

this restores the previous version's behavior avoiding issues with
builds that may split sources on directory boundaries; protected
visibility may work in this case.

Change-Id: If37c70d9bd81de85a8e112457b9819a5cac6129d

Change-Id: I43bcc70680503e4c18d8f021097307778cf9ea70

For 1 pass CBR mode under screen content mode:
if pre-analysis (source temporal-sad) indicates significant
change in content, then check the projected frame size after
encode_frame(), and if size is above threshold, force re-encode
of that frame at max QP.

Change-Id: I91e66d9f3167aff2ffcc6f16f47f19f1c21dc688

Change-Id: I71d5994e21813554a927d35ebcc26bf7a68984fd

Change-Id: I914b456558edbdee5eefdfba731bc70d3d5f5d53

-Use 8x8 or 16x16 blocks.
-Option to use average of center pixel(s).

Change-Id: I7d962da30039d41385843e11606bc6482c7906f9

Avoid conflict with vpx_dsp version

Change-Id: I041b1532a9276400a5547de8dfed1de43ad4e83d

Move it to vp8_quantize.c and make sure to
use the full path for all vp8 includes of quantize.h

Change-Id: I284651ff681707385f4924ea7db1541905c1624a

Add the dspr2 files to vpx_dsp.mk and enable these functions in
vpx_dsp_rtcd_defs.pl file.

Change-Id: I79feb5af24f174f4a0788dc6f3b6df7f4e1fa467

Only test for using golden as reference for variance partition
selection if it is used as a reference for that frame.

For temporal layers, golden may not be a reference on a given frame,
even though it was for some previous frame. If it is not a reference
for current frame, don't check/use it for partition selection.

Change-Id: I6b0f2bd36aebbb5903077c9a0a66d80f1de9a7b1

Change-Id: Ibe49acb022f1d557ffccb91e7bd2558870ff1a0b

Change-Id: I8373a0e980aaaa0d0cab8b2e69d1a897ff5aec2d

To turn on vp10, one needs to explicitly set --enable-vp10.

Change-Id: Ifc7e294aea9a5bdf5d08f0001ae26fba5a837b64

Change-Id: Id691d8a9d4aa137e8de73fe680016fd4fd070e6e

Change-Id: Idb8a133364fc29ac762ad344262bcc47c568a55c

Change-Id: Iac85902cbbb3e752801dc85de9a3c778e47304aa