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An indent fix in bitstream.c.

Change-Id: Ia47e9ac5b01490cb2173a254444848b7bed56e5c

Spatial/temporal svc code was removed. Verified using Borg test,
and the results before and after the change are matching.

Change-Id: I4c2ee5cd560428e3e50be02e57e5871ef4246390

prevents redeclaration warnings;
vp8 has its own define which will be resolved in a future commit

Change-Id: Ic941fef3dd4262fcdce48b73075fe6b375f11c9c

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

Change-Id: I71c4634fb5feae78ce6f9bf99074f45ed7f68b73

Change-Id: If5b5beb38c938bd7a6016dedc9bd0c8e06153d73

Change-Id: I83b5c69621f9f28b742e5b13517d4e5b99c6cd26

Change-Id: I651b7bee90f33581368853da81f9622805ccc0ea

Change-Id: Ic5004f8bdc1c2b025b598e80374ee1f286ea95ee

Remove the vp9_ prefix from vp10 file names.

Change-Id: I513a211b286a57d6126fc1b0fbfd6405120014f1

This commit folks the VP9 and VP10 codebase and makes libvpx
support VP8, VP9, and VP10.

Change-Id: I81782e0b809acb3c9844bee8c8ec8f4d5e8fa356

Use system_state.h in vpx_dsp and remove unneeded includes of
vp9_systemdependent.h.

Change-Id: I92557ec6dd5aa790160b4f31fe7967db0d7ec3c4

Change-Id: I0ac7beaa160a6c2a60a019f6b8ce85e6537bed7d

changes prefix vp9_ to vpx_ for non codec specific functions and
data structures.

Change-Id: I91a21548e39bd24d2c7caaaa223ae47240bb78c8

change prefix vp9_ to vpx_ for non codec specific functions and data
structures.

Change-Id: I97c7e6422eceea99212b93f4942bc2187763a07c

Replace vp9_ in names to vpx_ as they are not codec specific.

Change-Id: I2e583aa63dee769353ada4b42417aa15c4074ebb

Change-Id: I07647c7482b9ec498fbad3a9c9901f72b2336500

Change-Id: Id27e0007a0feac821ca66bcecbf3a723305da82d

to MB_MODE_INFO_EXT.  This saves 36 bytes per 8x8 area for
both the decoder and encoder. (encoder has two MODE_INFO
buffers)

Change-Id: If006abb2224acaf326df3c2be09e77e967662107

Moved the frame_type check to the tile level and stored
the prob ptr in MACROBLOCKD.

Change-Id: I10b5a4abd58213dc7610e3ade1a1583c01526842

and change name.

Change-Id: I706645cf9d9dc04f1b3b6ac80df80edb7f101854

and changed name.

Change-Id: Ie023ca66cc2c823032f58d4faeb53fd1863c94f3

vestigial. replace instances with memset() which they already were being
defined to.

Change-Id: Ie030cfaaa3e890dd92cf1a995fcb1927ba175201

(see I3a05cf1610679fed26e0b2eadd315a9ae91afdd6)

For the test clip used, the decoder performance improved by ~2%.
This is also an intermediate step towards adding back the
mode_info streams.

Change-Id: Idddc4a3f46e4180fbebddc156c4bbf177d5c2e0d

SEG_LVL_SKIP implies skip. This is enforced by skip = write_skip().

Change-Id: I61c79581c9c53deae36685c2bcf388cb4d8827d3

Frame buffers are now allocated dynamically on-demand.

Entries in the reference frame map, cm->ref_frame_map,
may now be set to -1 (INVALID_IDX) to indicate that
there is not a valid reference buffer in that "slot".

All slots in the reference frame map are now initialized
to the empty state (-1) and each buffer is initialized
to have a reference count of 0.

Change-Id: Id1afe98de98db4ae8b2dfefed7889c3b28c68582

1. Adjusted the threshold for coef update computation based on counts
of tx used, avoid coef update computation when count is low (<20)
2. Move sf->lpf_pick = LPF_PICK_MINIMAL_LPF to speed 8.

Change-Id: I02b44309e40fcdbf135c7934ae067a3f42502d30

1. move the check of search method of USE_TX_8X8 up one level to
avoid operations of build_tree_distributions()
2. count tx used and avoid computaton for coef udpate when one size
is not used at all.

Change-Id: Ia3e54a2588aa531c41377a1bfaa64385d04a592c

1. reduce the size of temporaray arrays on stack
2. avoid build_tree_distribution for tx size that is not used at all.

Change-Id: I0f8d7124e16a3789d3c15ad24cf02c1c12789e2c

This commit adds encoder side control for vp9 to set color space info
in the output compressed bitstream.

It also amends the "vp9_encoder_params_get_to_decoder" test to verify
the correct color space information is passed from the encoder end to
decoder end.

Change-Id: Ibf5fba2edcb2a8dc37557f6fae5c7816efa52650

This makes the inter_mode counts update consistent with other symbols.
Also, forward updates should work corerctly now.

Change-Id: Id98be26fd08875162e644bb8f1de6f0918f85396

Could have problem with 2 encoders.

Change-Id: I92d326933c00fee688f77b54acf467ca5a8516bc
see: https://code.google.com/p/webm/issues/detail?id=900&thanks=900&ts=1418843841

allow_comp_inter_inter VP9_COMMON -> VP9_COMP

Change-Id: I6d9dc25d1cdd7e2ab62f5be69cd9fa883d21dbb6

This improve the deocde performance by ~2% on Nexus 7 2013.

Change-Id: Ie9c4ba0371a149eb7fddc687a6a291c17298d6c3

Change-Id: I56ead0ebc2491144c4e79e5859b05e126176702c

This commit reworks the ONE_LOOP_REDUCED coefficient probability
model update process. It allows model update for every coefficient
across the spectrum at a coarser resolution, instead of performing
precise update only for certain subset of probability models.

The overall runtime remains nearly same (<1% change) for speed -6.
The compression performance is improved by 7.5% in PSNR for speed
-5 and 4.57% for speed -6, respectively.

Change-Id: Ifb17136382ee7e39a9f34ff4a4f09a753125c8d1

Each tile's tok starting address is calculated before the encoding
process. These addresses are stored so that the same calculation
won't be done again in packing bit stream.

Change-Id: I0a3be0301f002260c19a850303f2f73ebc47aa50

This patch modified struct VP9_COMP. Created a struct ThreadData
to include data that need to be copied for each thread. In
multiple thread case, one thread processes one tile. all threads
share one copy of VP9_COMP,
(refer to VP9_COMP *cpi in the code)
but each thread has its own copy of ThreadData,
(refer to ThreadData *td in the code).
Therefore, within the scope of encode_tiles(), both cpi and td
need to be passed as function parameters.

In single thread case, the FRAME_COUNTS pointer in ThreadData
points to "counts" in VP9_COMMON.

Change-Id: Ib37908b2d8e2c0f4f9c18f38017df5ce60e8b13e

This reverts commit 6906d218.

Another way will be used to handle mb struct.

Change-Id: Ic1111a46b2b1ee00f8f9e3fcd4cf3eb6030b2dc4

Several frame counters in encoder are updated at SB level. Combine
those counters and put them in a separate struct, which allows us
to allocate one copy for each thread.

Change-Id: I00366296a13c0ada4d8fa12f5e07728388b6cab7

Modified VP9_COMP struct to include MACROBLOCK *mb. This change
makes it feasible in multi-thread case to allocate a mb for each
thread.

Change-Id: I624d6d1aa9c132362200753e5d90b581b1738d6e