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1c4e449133
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3638 Commits

Author SHA1 Message Date
hkuang
1c4e449133 Fix a bug in intra prediction due to change in 
25e5552630.

Change-Id: I17ac67c3ced91ad4f057b296f7e8dc86a3389f26
 2014-02-25 17:54:33 -08:00
hkuang
25e5552630 Remove border extension in intra frame prediction. 
Change-Id: Id677df4d3dbbed6fdf7319ca6464f19cf32c8176
 2013-12-16 14:05:58 -08:00
Dmitry Kovalev
2a6c7a1a9b Merge "Little cleanup in vp9_encode_block_intra()." 2013-12-11 17:58:02 -08:00
Deb Mukherjee
7edd5170b5 Merge "Changes interfaces to vp9_get_compressed_data fn" 2013-12-11 15:50:40 -08:00
Dmitry Kovalev
1b92ab0ecb Little cleanup in vp9_encode_block_intra(). 
Change-Id: Ibfe04b920648e15bf7116f4fdc98960572a7007e
 2013-12-11 15:26:45 -08:00
Jingning Han
a4ccfadcc2 Merge "Rename clamp_mv_min_max to set_mv_search_range" 2013-12-11 14:45:06 -08:00
Dmitry Kovalev
e79103166f Merge "Renames for consistency in vp9_pred_common.{c, h} files." 2013-12-11 14:30:44 -08:00
Deb Mukherjee
e33855cc47 Changes interfaces to vp9_get_compressed_data fn 
Silences some lint warnings in previous patches

Change-Id: I04bf47ebe7e63a95fd322719a3154e589c115d78
 2013-12-11 14:22:51 -08:00
Jingning Han
9d6e7ce12d Rename clamp_mv_min_max to set_mv_search_range 
This function sets the motion search range limit. Rename it to be
more informative.

Change-Id: I2e8e01073dcb99c9bea9c9acd0a61d672d615444
 2013-12-11 14:00:08 -08:00
Jingning Han
cf83dfb283 Merge "Enforce motion search range clamp for sub8x8" 2013-12-11 13:51:32 -08:00
hkuang
9460226acd Merge "Fix valgrind error." 2013-12-11 13:22:32 -08:00
hkuang
1339f3842c Fix valgrind error. 
Temporarily change memcpy to memmove.

Change-Id: I700a197bc1ce496be1ddad7118429c5da465b0ca
 2013-12-11 13:21:28 -08:00
Jingning Han
a67e654b6c Enforce motion search range clamp for sub8x8 
This commit constrains the maximal motion search range for sub8x8
blocks to be [-1023, 1023], in the unit of full pixel.

Change-Id: I955b60649364ab410f2453cafd46a496f2fcb43e
 2013-12-11 10:59:27 -08:00
James Zern
345fbfef06 vp9 mt decode: reorder tile decode 
reorder the tiles based on size and their presumed complexity. this
minimizes the cases where the main thread is waiting on a worker to
complete.

Change-Id: Ie80642c6a1d64ece884f41683d23a3708ab38e0c
 2013-12-10 18:33:27 -08:00
Dmitry Kovalev
3274fc30ee Renames for consistency in vp9_pred_common.{c, h} files. 
Change-Id: Icba06e84ca55c419abbacedf5825eeb394a1b140
 2013-12-10 18:31:46 -08:00
Yaowu Xu
014b9c70f7 Merge "Fix a bug" 2013-12-10 16:06:42 -08:00
Dmitry Kovalev
1048a7e314 Merge "Cleaning up skip context calculation." 2013-12-10 15:00:22 -08:00
Dmitry Kovalev
bcee73f7ae Merge "Cleaning up read_inter_block_mode_info() function." 2013-12-10 14:59:36 -08:00
Guillaume Martres
020a1e7006 Merge "avoid crash when using --best on cpus with SSE3 (but not SSE4) support" 2013-12-10 14:49:10 -08:00
Yaowu Xu
e0f82c6ed6 Fix a bug 
In evaluating partition split case, Wrong partition size is used in
calling partition_plane_context(). This commit change to use the
correct sub partition size. The incorrect partition size used were
causing an ASAN error in unit test.

Change-Id: Iab695b764bc51cc61580075f2ae4001421132362
 2013-12-10 14:34:32 -08:00
Dmitry Kovalev
2dd20e468a Cleaning up skip context calculation. 
Renames:
  vp9_get_pred_context_mbskip => vp9_get_skip_context
  vp9_get_pred_prob_mbskip    => vp9_get_skip_prob

Change-Id: I2af499848ef73f3f5cd8cdb27852d0bcdfe31d09
 2013-12-10 14:11:26 -08:00
Dmitry Kovalev
35b7b0b549 Merge "Removing unused vp9_get_pred_flag_mbskip() function." 2013-12-10 13:58:35 -08:00
hkuang
19bbe41c71 Merge "Refactor inter_predictor function." 2013-12-10 13:34:24 -08:00
Dmitry Kovalev
48088f210d Removing unused vp9_get_pred_flag_mbskip() function. 
Change-Id: Ib46a97d8ff9f2915b9fa2abba3cd18b6711fcb0c
 2013-12-10 12:53:17 -08:00
Dmitry Kovalev
e18eb7721e Merge "Renaming comp_pred_mode to reference_mode." 2013-12-10 10:52:34 -08:00
hkuang
6c9dcae532 Refactor inter_predictor function. 
Change-Id: Ic429b2f16462e926f30efb3af4da3080026359d8
 2013-12-10 10:36:44 -08:00
Guillaume Martres
0102f1d5ec avoid crash when using --best on cpus with SSE3 (but not SSE4) support 
Change-Id: Ie100114a01b8b4da7248603c40676792cd06b32a
 2013-12-10 18:17:10 +01:00
Dmitry Kovalev
d2dad31e79 Merge "Cleaning up vp9_get_pred_context_switchable_interp() functuion." 2013-12-09 17:34:30 -08:00
hkuang
d70a8c09c6 Merge "Implenment on demand border extension. In place extend the border now. Next commit will totally remove the border." 2013-12-09 17:16:31 -08:00
Dmitry Kovalev
9edd4d4db7 Cleaning up vp9_get_pred_context_switchable_interp() functuion. 
Change-Id: I67a45a41312ca0efd8fe00ccd8bdc0f97675d09f
 2013-12-09 17:02:38 -08:00
hkuang
ff2c96be1f Implenment on demand border extension. In place extend 
the border now. Next commit will totally remove the border.

Change-Id: Ic1e1ca9cc34f81c688715b3948689b47df63a151
 2013-12-09 16:44:08 -08:00
Jingning Han
54040f94b9 Merge "Clean-ups in diamond_search_sad" 2013-12-09 16:12:39 -08:00
Jingning Han
f92b5842bf Merge "Full range motion search for regular block sizes" 2013-12-09 16:12:35 -08:00
Yaowu Xu
dad8dfe254 Merge "Further clean up of estimate_max_q." 2013-12-09 15:35:00 -08:00
Dmitry Kovalev
08c48ddc01 Renaming comp_pred_mode to reference_mode. 
Change-Id: I83ffed2b1878a35ac35f07f9ee74309adc9c7b11
 2013-12-09 15:13:34 -08:00
Dmitry Kovalev
347df4ce55 Merge "Renaming vp9_get_pred_context_tx_size() function." 2013-12-09 15:10:49 -08:00
Dmitry Kovalev
7293ef7ac0 Cleaning up read_inter_block_mode_info() function. 
Change-Id: Ib4e215a80f00e342d857a54a4ca1b2dc82b6db1d
 2013-12-09 14:45:17 -08:00
Dmitry Kovalev
2c3120274a Removing max_uv_txsize_lookup lookup table. 
Adding get_uv_tx_size_impl() with tx size selection logic, rewriting
get_uv_tx_size().

Change-Id: I3ecb108059a41be227a8c89a0710bd174f508951
 2013-12-09 14:03:23 -08:00
Paul Wilkins
267daddecc Further clean up of estimate_max_q. 
Clean up and simplification of both estimate_max_q
variants and only call once per clip/section.

This leads to a more constrained range of Q values
across a clip / section.

Average gains across all 4 test sets:-

PSNR ~0.5%  SSIM ~0.3%

Change-Id: If77d5f7bb50939a464e117724f4da5b001c62d70
 2013-12-09 17:49:46 +00:00
Dmitry Kovalev
a19d694f09 Merge "Removing BLOCK_TYPES and adding PLANE_TYPES constant instead." 2013-12-07 02:20:41 -08:00
Dmitry Kovalev
cb92f4f042 Renaming vp9_get_pred_context_tx_size() function. 
Change-Id: Ia6d6f4dfb1fd1ec0f8ba53796b59a802e9d7881d
 2013-12-06 15:31:06 -08:00
Jim Bankoski
dcb17eaefc Merge "Disable early exit based on distortion in lossless" 2013-12-06 14:46:28 -08:00
Jingning Han
44627a9677 Clean-ups in diamond_search_sad 
Use the pre-fetched stride value.

Change-Id: I8d4aaedab7a83a4870be51c110da27e55ca3bc85
 2013-12-06 14:25:20 -08:00
Dmitry Kovalev
b6e5bb27c9 Merge "Renaming reference mode context calculation function." 2013-12-06 14:22:47 -08:00
Dmitry Kovalev
af04bfa300 Merge "Replacing b_width_log2 with num_4x4_blocks_wide_lookup." 2013-12-06 14:19:59 -08:00
Yaowu Xu
f8c06fb2ac Disable early exit based on distortion in lossless 
In lossless coding, distortion is always 0. Early exit based on this
metric was incorrect.

This CL also changed to use best_rd instead of distortion as the metric
for easly exit as requested by Jim.

Change-Id: I8ef3e407ac03b4abc3283b273f936a68fad5c2ab
 2013-12-06 13:37:55 -08:00
Jingning Han
b295092b8f Full range motion search for regular block sizes 
Add a full range motion search for regular block sizes. This runs
exhaustive search within the given reference area. This commit further
optimizes the search process by combining 4 points test into one
pipeline, which gives 30% speed-up as compared to run each individual
point at a time.

This full range search serves as a best possible motion search reference.
When replacing the diamond search with full range search, the speed 0
runtime of bus CIF at 2000 kbps goes from 153872ms to 623051ms. The
compression performance compared to speed 0 setting gains 0.585% for
derf set.

Change-Id: Ieef1225216b0b86b4ac4872fa7fb9e18bf2eabb3
 2013-12-06 12:24:53 -08:00
Dmitry Kovalev
2da30a96d4 Merge "Removing duplicated C code from vp9_loopfilter_filters.c file." 2013-12-06 12:13:24 -08:00
Dmitry Kovalev
52618d28e1 Replacing b_width_log2 with num_4x4_blocks_wide_lookup. 
Change-Id: I8ab9bbe2595ed1743f35223b6a6ce6d023b9a20e
 2013-12-06 12:04:06 -08:00
Dmitry Kovalev
63963f51ef Renaming reference mode context calculation function. 
Renames:
  vp9_get_pred_context_comp_inter_inter => vp9_get_reference_mode_context
  vp9_get_pred_prob_comp_inter_inter    => vp9_get_reference_mode_prob

Change-Id: I3bbb69481e6b0c848028667c9269f567f293d3bd
 2013-12-06 11:23:01 -08:00