345fbfef06
vp9 mt decode: reorder tile decode
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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
014b9c70f7
Merge "Fix a bug"
2013-12-10 16:06:42 -08:00
1048a7e314
Merge "Cleaning up skip context calculation."
2013-12-10 15:00:22 -08:00
bcee73f7ae
Merge "Cleaning up read_inter_block_mode_info() function."
2013-12-10 14:59:36 -08:00
020a1e7006
Merge "avoid crash when using --best on cpus with SSE3 (but not SSE4) support"
2013-12-10 14:49:10 -08:00
e0f82c6ed6
Fix a bug
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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
2dd20e468a
Cleaning up skip context calculation.
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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
35b7b0b549
Merge "Removing unused vp9_get_pred_flag_mbskip() function."
2013-12-10 13:58:35 -08:00
19bbe41c71
Merge "Refactor inter_predictor function."
2013-12-10 13:34:24 -08:00
48088f210d
Removing unused vp9_get_pred_flag_mbskip() function.
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Change-Id: Ib46a97d8ff9f2915b9fa2abba3cd18b6711fcb0c
2013-12-10 12:53:17 -08:00
e18eb7721e
Merge "Renaming comp_pred_mode to reference_mode."
2013-12-10 10:52:34 -08:00
6c9dcae532
Refactor inter_predictor function.
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Change-Id: Ic429b2f16462e926f30efb3af4da3080026359d8
2013-12-10 10:36:44 -08:00
0102f1d5ec
avoid crash when using --best on cpus with SSE3 (but not SSE4) support
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Change-Id: Ie100114a01b8b4da7248603c40676792cd06b32a
2013-12-10 18:17:10 +01:00
d2dad31e79
Merge "Cleaning up vp9_get_pred_context_switchable_interp() functuion."
2013-12-09 17:34:30 -08:00
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
9edd4d4db7
Cleaning up vp9_get_pred_context_switchable_interp() functuion.
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Change-Id: I67a45a41312ca0efd8fe00ccd8bdc0f97675d09f
2013-12-09 17:02:38 -08:00
ff2c96be1f
Implenment on demand border extension. In place extend
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the border now. Next commit will totally remove the border.
Change-Id: Ic1e1ca9cc34f81c688715b3948689b47df63a151
2013-12-09 16:44:08 -08:00
54040f94b9
Merge "Clean-ups in diamond_search_sad"
2013-12-09 16:12:39 -08:00
f92b5842bf
Merge "Full range motion search for regular block sizes"
2013-12-09 16:12:35 -08:00
dad8dfe254
Merge "Further clean up of estimate_max_q."
2013-12-09 15:35:00 -08:00
08c48ddc01
Renaming comp_pred_mode to reference_mode.
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Change-Id: I83ffed2b1878a35ac35f07f9ee74309adc9c7b11
2013-12-09 15:13:34 -08:00
347df4ce55
Merge "Renaming vp9_get_pred_context_tx_size() function."
2013-12-09 15:10:49 -08:00
7293ef7ac0
Cleaning up read_inter_block_mode_info() function.
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Change-Id: Ib4e215a80f00e342d857a54a4ca1b2dc82b6db1d
2013-12-09 14:45:17 -08:00
2c3120274a
Removing max_uv_txsize_lookup lookup table.
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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
267daddecc
Further clean up of estimate_max_q.
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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
a19d694f09
Merge "Removing BLOCK_TYPES and adding PLANE_TYPES constant instead."
2013-12-07 02:20:41 -08:00
cb92f4f042
Renaming vp9_get_pred_context_tx_size() function.
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Change-Id: Ia6d6f4dfb1fd1ec0f8ba53796b59a802e9d7881d
2013-12-06 15:31:06 -08:00
dcb17eaefc
Merge "Disable early exit based on distortion in lossless"
2013-12-06 14:46:28 -08:00
44627a9677
Clean-ups in diamond_search_sad
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Use the pre-fetched stride value.
Change-Id: I8d4aaedab7a83a4870be51c110da27e55ca3bc85
2013-12-06 14:25:20 -08:00
b6e5bb27c9
Merge "Renaming reference mode context calculation function."
2013-12-06 14:22:47 -08:00
af04bfa300
Merge "Replacing b_width_log2 with num_4x4_blocks_wide_lookup."
2013-12-06 14:19:59 -08:00
f8c06fb2ac
Disable early exit based on distortion in lossless
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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
b295092b8f
Full range motion search for regular block sizes
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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
2da30a96d4
Merge "Removing duplicated C code from vp9_loopfilter_filters.c file."
2013-12-06 12:13:24 -08:00
52618d28e1
Replacing b_width_log2 with num_4x4_blocks_wide_lookup.
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Change-Id: I8ab9bbe2595ed1743f35223b6a6ce6d023b9a20e
2013-12-06 12:04:06 -08:00
63963f51ef
Renaming reference mode context calculation function.
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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
d6b159d4a6
Removing BLOCK_TYPES and adding PLANE_TYPES constant instead.
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Change-Id: Ic3bb862e93aedf6a489a33ea6f7e5097d96855ee
2013-12-06 10:54:00 -08:00
2dd730ccb3
Merge "Remove rate correction factor."
2013-12-06 10:39:51 -08:00
cf4dfdc8e7
Merge "Moving vp9_tree_probs_from_distribution() to encoder."
2013-12-06 10:18:30 -08:00
8eac2ca840
Merge "Renaming constants."
2013-12-06 09:55:02 -08:00
5be34ba80f
Merge "vp9_get_pred_context_intra_inter() clean up."
2013-12-06 09:14:36 -08:00
de2046275d
Merge "Remove redundant calls to vp9_update_mode_info_border"
2013-12-06 08:59:47 -08:00
ee02f3fbed
Merge "Remove redundant bsize mapping in motion search"
2013-12-06 08:57:58 -08:00
570b6d25c0
Remove rate correction factor.
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Removed an adaptive rate correction factor that was having
a negative impact on quality in many clips. This factor
was influencing the Q range available to each frame
independently of the bits allocated to each.
Average results with DISABLE_RC_LONG_TERM_MEM.
derf +0.199, -0.059.
yt +3.957, +3.798
std hd +1.577, +2.140
yt hd +4.127, +4.513
Average results without DISABLE_RC_LONG_TERM_MEM
derf -0.628, -0.665
yt +3.432, +3.015
std hd -0.105, +0.153
yt hd +3.432, +3.015
Change-Id: I45bab6b606f49a442e7b27a6d631f3ffd843bbce
2013-12-06 16:57:16 +00:00
4ac6a2552b
Moving vp9_tree_probs_from_distribution() to encoder.
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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
d72c847fe8
Merge "Renaming PREV_COEF_CONTEXTS to COEFF_CONTEXTS."
2013-12-05 17:54:44 -08:00
377fa8aff8
Renaming PREV_COEF_CONTEXTS to COEFF_CONTEXTS.
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Also adding BAND_COEFF_CONTEXTS macro to simplify for loop logic.
Change-Id: I12a78a49cf1addf81e6b3fe2a3736ec2b79bd79e
2013-12-05 17:08:06 -08:00
6fd71e1b09
vp9_get_pred_context_intra_inter() clean up.
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Renaming:
vp9_get_pred_context_intra_inter => vp9_get_intra_inter_context
vp9_get_pred_prob_intra_inter => vp9_get_intra_inter_prob
Change-Id: I2c1affea2e84f4e616137c6df82adb11c7845781
2013-12-05 17:01:03 -08:00
8de1d8bfe3
Merge "Further rate control cleanups"
2013-12-05 16:55:35 -08:00
da519166e9
Merge "Cleaning up vp9_detokenize.c file."
2013-12-05 16:45:10 -08:00
James Zern
Yaowu Xu
Dmitry Kovalev
Guillaume Martres
hkuang
Jingning Han
Paul Wilkins
Jim Bankoski
Adrian Grange
Deb Mukherjee