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Author SHA1 Message Date
Dmitry Kovalev
4ac6a2552b Moving vp9_tree_probs_from_distribution() to encoder. 
Writing custom coeff branch count calculation (which is much clearer) in
adapt_coef_probs() function. Removing vp9_treecoder.c file.

Change-Id: I8880fb7a39996c8bcf6cd0acf9898a8c712ba91f
 2013-12-05 18:13:26 -08:00
Dmitry Kovalev
d72c847fe8 Merge "Renaming PREV_COEF_CONTEXTS to COEFF_CONTEXTS." 2013-12-05 17:54:44 -08:00
Dmitry Kovalev
377fa8aff8 Renaming PREV_COEF_CONTEXTS to COEFF_CONTEXTS. 
Also adding BAND_COEFF_CONTEXTS macro to simplify for loop logic.

Change-Id: I12a78a49cf1addf81e6b3fe2a3736ec2b79bd79e
 2013-12-05 17:08:06 -08:00
Deb Mukherjee
8de1d8bfe3 Merge "Further rate control cleanups" 2013-12-05 16:55:35 -08:00
Dmitry Kovalev
da519166e9 Merge "Cleaning up vp9_detokenize.c file." 2013-12-05 16:45:10 -08:00
Dmitry Kovalev
f7396f3394 Merge "Removing vp9_default_coef_probs.h file." 2013-12-05 16:44:26 -08:00
Deb Mukherjee
52d273674b Further rate control cleanups 
Includes various cleanups.
Streamlines the interfaces so that all rate control state
updates happen in the vp9_rc_postencode_update() function.
This will hopefully make it easier to support multiple
rate control schemes.
Removes some unnecessary code, which in rare cases can casue
a difference in the constrained quality mode output, but
other than that there is no bitstream change yet.

Change-Id: I3198cc37249932feea1e3691c0b2650e7b0c22fc
 2013-12-05 16:31:04 -08:00
Dmitry Kovalev
3eb0170ea6 Using lookup to determine tx_size in encode_superblock(). 
Change-Id: I68d6217db6f67da15380cd59ec5eda0c44da7d34
 2013-12-05 12:25:03 -08:00
Dmitry Kovalev
6df9ec52a0 Merge "Cleaning up vp9_get_pred_context_tx_size() function." 2013-12-05 09:59:00 -08:00
Yaowu Xu
bdf3f07677 Merge "Disable --tune=ssim for vp9" 2013-12-05 09:15:13 -08:00
Frank Galligan
7ecf3bc91c Fix ref count decrement code. 
Buffer 0 would never be decremented, so it could only be used
once.

Change-Id: I605d99fa2a513eadae6a0e230161729880653282
 2013-12-04 22:21:00 -08:00
Dmitry Kovalev
5eeffc9fc5 Cleaning up vp9_get_pred_context_tx_size() function. 
Change-Id: Ia6ef876e3d1e66b2182a9c0bce3fd758691cd381
 2013-12-04 21:35:30 -08:00
Dmitry Kovalev
a1123538a5 Moving vp9_token from common to encoder. 
Change-Id: I40a070c353663e82c59e174d7c92eb84f72ed808
 2013-12-04 19:36:58 -08:00
Frank Galligan
8363349b84 Merge "Fix the initial references to frame buffers." 2013-12-04 19:26:40 -08:00
Dmitry Kovalev
934e10d0f1 Cleaning up vp9_detokenize.c file. 
Using consistent names (block_idx => block, dqcoeff_ptr => dqcoeff,
pt => ctx), inlining get_tx_eob() call.

Change-Id: I05208e57df81bbb8f25b8274684a48192e9de464
 2013-12-04 17:24:18 -08:00
Jingning Han
61da0870b9 Merge "Add a test vector for loopfilter" 2013-12-04 17:13:57 -08:00
Dmitry Kovalev
4afd141a05 Removing vp9_default_coef_probs.h file. 
Moving all probability tables from removed file to vp9_entropy.c.

Change-Id: I12846f1da778c3016d96b82e53384d4634883430
 2013-12-04 17:04:35 -08:00
Dmitry Kovalev
cf8e3d2c5c Merge "Cleaning up vp9_dec_build_inter_predictors_sb function." 2013-12-04 16:57:54 -08:00
Frank Galligan
9ed616a56c Fix the initial references to frame buffers. 
The old code would start in a mixed state, where all the reference
frames were pointing to frame buffer 0, but the reference counts
were 0. This is why we needed special code for the first frame.

Change-Id: I734961012917654ff8c0c8b317aac00ab75ded1a
 2013-12-04 16:53:18 -08:00
Dmitry Kovalev
3712b58c2f Merge "Cleaning up vp9_entropy.h file." 2013-12-04 16:46:41 -08:00
Dmitry Kovalev
97b36b26e0 Merge "Removing old code." 2013-12-04 16:45:11 -08:00
Dmitry Kovalev
16c3a25f71 Merge "Compact formatting default_coef_probs_{4x4, 8x8, 16x16, 32x32}." 2013-12-04 16:37:10 -08:00
Adrian Grange
bc02079cb2 Merge "Modified spatial scalable encoder & unit tests" 2013-12-04 15:49:12 -08:00
Dmitry Kovalev
c6ca5c5ad9 Compact formatting default_coef_probs_{4x4, 8x8, 16x16, 32x32}. 
Change-Id: If40b930431766d5179b9769509b5e4ca1628e9cc
 2013-12-04 15:45:28 -08:00
Jingning Han
ebb583d291 Add a test vector for loopfilter 
The test vector exercises the loopfilter behavior at frame boundary.

blue_sky_1080p25.y4m --good --cpu-used=2 --threads=0 --profile=0
--lag-in-frames=25 --limit=300 --min-q=0 --max-q=63 --cq-level=20
--end-usage=0 --auto-alt-ref=1 -p 2 --kf-max-dist=9999 --kf-min-dist=0
--drop-frame=0 --static-thresh=0 --bias-pct=50 --minsection-pct=0
--maxsection-pct=2000 --arnr-maxframes=7 --arnr-strength=5
--arnr-type=3 --sharpness=0 --undershoot-pct=100 --target-bitrate=6000

Change-Id: Ibd0807395d2fe87f24f81f990369678df3de7c23
 2013-12-04 13:05:21 -08:00
Yaowu Xu
d84c098417 Disable --tune=ssim for vp9 
The feature is not yet supported.

Change-Id: If46382302d2077b20670391b4a03017045a104f5
 2013-12-04 12:39:15 -08:00
Dmitry Kovalev
da2da79012 Merge "Formatting vp9_pareto8_full array." 2013-12-04 12:22:50 -08:00
Dmitry Kovalev
beb35aba19 Cleaning up vp9_dec_build_inter_predictors_sb function. 
Using get_plane_block_size() instead of manipulation with subsampling
values, calculating all required values only once without redundant calls
to b_width_log2().

Change-Id: I00303f2a0926f9c4cb17f34591adda60615f8919
 2013-12-04 12:11:01 -08:00
Adrian Grange
475d1d60b8 Modified spatial scalable encoder & unit tests 
Modifications to the spatial scalable encoder to match
changes made to the scaling code in the decoder.

In particular, the use of a dummy first frame was removed
now that the decoder is able to handle a smaller first
frame.

SvcTest.FirstFrameHasLayers unit test re-enabled.

Change-Id: Ic2e91fbe4eadf95895569947670d36d68abaf458
 2013-12-04 11:45:40 -08:00
Yunqing Wang
f6582d6928 Revert "Simplify mask checking in loop filters" 
Jingning saw bitstream change with this patch. It could be true
that (mask_16x16_0 & 1) is 1, but (mask_16x16_1 & 1) is 0 in some
edge cases.

This reverts commit 8f05e70340.

Change-Id: I0a529435ce816a1e14653eb510d5090de276070a
 2013-12-04 11:31:19 -08:00
Dmitry Kovalev
1470789927 Merge "Moving eob array to the encoder." 2013-12-04 10:58:02 -08:00
Adrian Grange
584c72992a Merge "Change default behavior to assume sampled chroma" 2013-12-04 09:35:14 -08:00
Yunqing Wang
920a074e89 Merge "Improve idct16x16: _256_add_sse2(x1.107)&_10_add_sse2(x1.012)" 2013-12-04 08:50:51 -08:00
Dmitry Kovalev
30a5a07a71 Removing old code. 
Change-Id: I7ccbe13e1accd292a3e0e98522416f9c4b4bc82b
 2013-12-03 19:44:48 -08:00
Dmitry Kovalev
ff6d6a9f07 Formatting vp9_pareto8_full array. 
Change-Id: Ic7f47a8d233daf5e61e82092865837ea4eda4095
 2013-12-03 18:49:19 -08:00
Yaowu Xu
ecc0a1ece8 Merge "Fix a spelling mistake in filename" 2013-12-03 18:11:36 -08:00
Yaowu Xu
43110b2c29 Merge "Fix VP8 border replication for very small image" 2013-12-03 18:03:08 -08:00
Dmitry Kovalev
f00d157c12 Moving eob array to the encoder. 
In the decoder we don't need to save eobs, we can pass eob as an argument.
That's why removing eob arrays from VP9Decompressor and TileWorkerData,
and moving eob pointer from macroblockd_plane to macroblock_plane.

Change-Id: I8eb919acc837acfb3abdd8319af63d1bbca8217a
 2013-12-03 17:59:32 -08:00
Dmitry Kovalev
8e89e2f2e0 Cleaning up vp9_entropy.h file. 
Renaming constants for consistency:
  DCT_VAL_CATEGORY1 => CATEGORY1_TOKEN
  DCT_VAL_CATEGORY2 => CATEGORY2_TOKEN
  DCT_VAL_CATEGORY3 => CATEGORY3_TOKEN
  DCT_VAL_CATEGORY4 => CATEGORY4_TOKEN
  DCT_VAL_CATEGORY5 => CATEGORY5_TOKEN
  DCT_VAL_CATEGORY6 => CATEGORY6_TOKEN
  DCT_EOB_TOKEN     => EOB_TOKEN
  DCT_EOB_MODEL_TOKEN => EOB_MODEL_TOKEN
  MAX_ENTROPY_TOKENS => ENTROPY_TOKENS

Moving constants:
  INTER_MODE_CONTEXTS from vp9_entropy.h to vp9_blockd.h.
  EOSB_TOKEN from vp9_entropy.h to vp9_tokenize.h

Change-Id: I5fcbf081318e1d365792b6d290a930c6cb0f3fc2
 2013-12-03 17:23:03 -08:00
Yaowu Xu
33e5e35fdb Fix a spelling mistake in filename 
Change-Id: Ic06124ed95a50935b1c6509907dcac87c7707bcc
 2013-12-03 17:19:41 -08:00
Yaowu Xu
a0f77f6acb Fix VP8 border replication for very small image 
Also added a test vector for this issue.

Change-Id: I8a8654f9d33b27afd53c295f1ea44d198550d067
 2013-12-03 17:06:17 -08:00
Jingning Han
3c34619125 Fix initialization order for the encoder 
This commit makes the coefficient tree initialized prior to token
initialization, where the coefficient costs are filled out according
to the probabilities associated with coefficient value categories.

Change-Id: If4e89c3923058376f8382c683fe4a225a4a38af3
 2013-12-03 15:29:24 -08:00
Dmitry Kovalev
fd16baae25 Merge "Making names consistent with REFERENCE_MODE enum name." 2013-12-03 12:48:34 -08:00
Dmitry Kovalev
4585b9dbac Merge "Removing token_to_counttoken array." 2013-12-03 12:29:56 -08:00
Dmitry Kovalev
ac830b3970 Merge "Using local variable for token_cache." 2013-12-03 12:29:50 -08:00
Dmitry Kovalev
09577b8c8d Merge "Removing dummy assignments." 2013-12-03 10:59:34 -08:00
Alex Converse
f63c75de84 Merge "Remove plane_block_idx." 2013-12-03 10:51:13 -08:00
Jingning Han
b88b49a7bc Merge "Fix intra prediction ref selection in skip_encode" 2013-12-03 09:47:41 -08:00
Paul Wilkins
8a4310b160 Merge "Fix use_uv_intra_estimate in rd loop" 2013-12-03 04:30:50 -08:00
Jingning Han
f01ad926d0 Fix intra prediction ref selection in skip_encode 
This commit fixes the intra prediction reference source selection
in the settings of skip_encode. Use original boundary pixels as
prediction reference, when the inverse transform and reconstruction
are skipped in the per block size rate-distortion optimization loop.

Change-Id: I36081aa30aa46e203e0e6f4e8a420fd08269469a
 2013-12-02 18:48:51 -08:00