Change-Id: I60e02fa3de930ff1f969687ab5af93dee40d86ad

iOS doesn't recognize B:
bad instruction `B idct32_pass_loop'

Change-Id: I3cf6aede4639f1d9efa97f7962fa287ba6feaaef

Implements scan order to band map with arrays in both the encoder
and decoder to remove conditional statements.

Encoding seems to be about 1% faster at speed 0, tested on football.
Decoding seems to be about 0.5-1% faster on a set of 25 videos.

Change-Id: Idb233ca0b9e0efd790e30880642e8717e1c5c8dd

xd->mi_8x8 is assigned inside set_offsets() for each prediction block.

Change-Id: I20e5974a9eaf105e5a04fc7f99b7a93bd50e3d0a

Added loop filter mask checking, and made the caller function
ready for implementation of parallel loopfiltering in horizontal
direction.

Next, we need to go through the loopfilter functions (both c and
optimized versions), and provide 16-byte wide loopfiltering for
each filter type.

Change-Id: Ifef47e7ef9086ebc2fd6ca7ede8f27c9bbf79e66

Change-Id: I6b245ef5017c49373ba33e30f8fbf3d1b97409b5

Allocate memory space of dual buffer sets that store the coeff, qcoeff,
dqcoeff, and eobs. Connect the pointers of macroblock_plane and
macroblockd_plane to the actual buffer in use accordingly.

Change-Id: I2f0b5f482ca879fae39095013eaf8901db20a5a4

Change-Id: I70a0878b23bda0ac3ff8733b4c96d5c636bc551c

Make the macroblockd_plane contain dynamic buffer pointers instead
static pointers to the memory space allocated therein. The decoder
uses the buffer allocated in pbi, while encoder will use a dual
buffer approach for rate-distortion optimization search.

Change-Id: Ie6f24be2dcda35df7c15b4014e5ccf236fb3f76c

was not calling vpx_codec_destroy and delete(decoder_) in TearDown

Change-Id: Iff4fd24a260223d224b3ea3287cdf0227405492f

Change-Id: Ic416e3f8a11e82ee298e6f709b2119a9ddf1e2f8

Relocate it to tools_common.h so we can stop duping this code
everywhere.

BUG=https://code.google.com/p/webm/issues/detail?id=660

Change-Id: If8aa49b74d297273cd9fd7006b2767837055a359

This commit fixes the assignment of mode_info pointer per tile. It
makes recognition of tiles in both row and column formats and properly
arrange the use of mode_info.

The bug was first introduced in
I6226456dd11f275fa991e4a7a930549da6675915
https://gerrit.chromium.org/gerrit/#/c/67492/

Change-Id: Ie12cd209f53241513728c461ee3d7b9599ddb860

Change-Id: Ida0e1b2df89e992b8140672b70517d8623cf9ede

Change-Id: Ic470c6c9ce27b615c9645b9cb0d67526417bc374

This patch continued the work done in "Rewrite loop_filter_info_n
struct"(commit:00dbd369) to further
improve loopfilter function.

1. Instead of storing pointers to thresholds, store loopfilter
levels within 64x64 SB;
2. Since loopfilter levels are already calculated in setup_mask,
we don't need call build_lfi to look up them again. Just save
loopfilter levels in setup_mask.
3. Reorganized and simplified filter_block_plane().

Tests showed a ~0.8% decoder speedup.

Change-Id: I723c7779738bbc2afcb9afa2c6f78580ee6c3af7

This to make sure that prediction residue always get coded in lossless
mode.

This commit also fixed lossless unit test

Change-Id: I537726ee55328d4e4cf0a0196393a67e12bfcde1