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2332 Commits

Author SHA1 Message Date
Jingning Han
9e7b09bc5d SSSE3 8x8 inverse 2D-DCT with first 10 coeffs non-zero 
This commit enables ssse3 assembly implementation of the 8x8
inverse 2D-DCT with only first 10 coefficients non-zero. The
average runtime for this unit goes down from 198 cycles to 129
cycles (34.8% faster).

Change-Id: Ie7fa4386f6d3a2fe0d47a2eb26fc2a6bbc592ac7
 2014-05-07 17:40:02 -07:00
Dmitry Kovalev
68a600d82a Merge "Moving pair_set_epi32 macro into vp9_dct32x32_sse2.c." 2014-05-07 13:34:05 -07:00
Paul Wilkins
33b1c457ed Revert "Add an MMX fwht4x4" 
Includes changes that are not compatible with VS windows builds.
Amongst other things stdint.h is not supported in VS.

This reverts commit 89fbf3de50.

Change-Id: Ifa86d7df250578d1ada9b539c9ff12ed0c523cdd
 2014-05-07 12:53:27 +01:00
Alex Converse
75d05d5ed4 Merge "Add an MMX fwht4x4" 2014-05-06 11:12:27 -07:00
Jingning Han
d289deb04c Merge "SSSE3 implementation of full inverse 8x8 2D-DCT" 2014-05-06 09:17:22 -07:00
Dmitry Kovalev
e8bbb3d9db Making vp9_get_sse_sum_{8x8, 16x16} static. 
Change-Id: Ifb7937c977308c682986f0ce9645a0807d2aa46a
 2014-05-05 19:12:38 -07:00
Alex Converse
89fbf3de50 Add an MMX fwht4x4 
7% faster encoding a desktop lossless at RT speed 4.

Change-Id: I41627f5b737752616b6512bb91a36ec45995bf64
 2014-05-05 15:10:48 -07:00
Jingning Han
52ae97b6aa SSSE3 implementation of full inverse 8x8 2D-DCT 
This commit enables SSSE3 version full inverse 8x8 2D-DCT and
reconstruction. It makes the runtime of vp9_idct8x8_64_add down
from 256 cycles (SSE2) to 246 cycles.

Change-Id: I0600feac894d6a443a3c9d18daf34156d4e225c3
 2014-05-05 10:49:27 -07:00
Dmitry Kovalev
25a666ef39 Moving pair_set_epi32 macro into vp9_dct32x32_sse2.c. 
Change-Id: I642a7d343677bf934e9a54cf4ad78e908620e39a
 2014-05-01 16:45:49 -07:00
Jingning Han
39761eb5d6 Merge "Enable SSSE3 implementation of 8x8 forward 2D-DCT" 2014-04-30 13:41:36 -07:00
Dmitry Kovalev
d2bc8816a1 Merge "Adding search_site_config struct." 2014-04-29 16:59:47 -07:00
Jingning Han
1eaa3a76dc Enable SSSE3 implementation of 8x8 forward 2D-DCT 
Assembly implementation of ssse3 8x8 forward 2D-DCT. The current
version is turned on only for x86_64. The average unit runtime
goes from 157 cycles down to 136 cycles, i.e., about 12.8% faster.
This translates into about 1.5% speed-up for pedestrian_area 1080p
at speed 2.

Change-Id: I0f12435857e9425ed7ce12541344dfa16837f4f4
 2014-04-29 15:49:18 -07:00
Dmitry Kovalev
9b042dc04c Merge "Removing unused vp9_variance_halfpixvar*() functions." 2014-04-29 14:52:58 -07:00
Dmitry Kovalev
aa464eca5e Adding search_site_config struct. 
Change-Id: I2ad333553e673dbabcdc0f0366aea311e90849bf
 2014-04-29 10:34:53 -07:00
Dmitry Kovalev
7b59014b74 Removing old unused vp9_tapify.py. 
Change-Id: I7d66987fd04a3f98c140fc5f99ed0e9bc01f61d0
 2014-04-25 15:19:31 -07:00
Dmitry Kovalev
6e01079cc0 Removing unused vp9_variance_halfpixvar*() functions. 
Change-Id: I99695564a3aa9bc8c79ac0a551d257e2ff3ad3c3
 2014-04-25 11:50:07 -07:00
Dmitry Kovalev
03e7deae4f Removing unused vp9_sub_pixel_mse* functions. 
Change-Id: I8d906da3bd6de0d3042676846f61a8b2a3444508
 2014-04-24 11:49:12 -07:00
Dmitry Kovalev
e608418899 Renaming MB_PREDICTION_MODE to PREDICTION_MODE. 
Actually, it would be great to have two separate enums INTRA_MODES and
INTER_MODES in future.

Change-Id: I6c4147cf0002853da9c1e03fe9514eab876f01c8
 2014-04-22 17:48:31 -07:00
Dmitry Kovalev
55977e4a4f Merge "Moving frame_frags field from VP9Common to VP9_COMP." 2014-04-15 10:39:31 -07:00
Dmitry Kovalev
63fa722179 Removing unused cost arguments from mcomp functions. 
Change-Id: Id81a76d18be6b2de69f81bb563d74c3bb356d434
 2014-04-11 10:24:36 -07:00
Yunqing Wang
23ccf71924 Merge "Fix encoder uninitialized read errors reported by drmemory" 2014-04-10 09:45:08 -07:00
Dmitry Kovalev
1d5ed021fb Moving frame_frags field from VP9Common to VP9_COMP. 
Change-Id: I0f4a5c50561a2653d22c366c214a937272ecfa2c
 2014-04-09 20:56:06 -07:00
Dmitry Kovalev
65e650e0c0 Merge "Revert "Converting set_prev_mi() to get_prev_mi()."" 2014-04-09 20:44:30 -07:00
Dmitry Kovalev
60def47f21 Revert "Converting set_prev_mi() to get_prev_mi()." 
This reverts commit 22a3e30790

Change-Id: I460d905edf5fb2006da58c18fbe02c04d0c631bb
 2014-04-09 15:23:16 -07:00
Tom Finegan
4fffefe189 Merge "Fix avx builds on macosx with clang 5.0." 2014-04-09 13:03:26 -07:00
Dmitry Kovalev
5ed83c3220 Merge "Converting set_prev_mi() to get_prev_mi()." 2014-04-09 10:27:05 -07:00
Yunqing Wang
2e7d327789 Merge "Use source frame difference to make partition decision" 2014-04-09 10:26:42 -07:00
Yunqing Wang
3a6670fcf8 Fix encoder uninitialized read errors reported by drmemory 
This patch fixed the uninitialized read errors in Issue 748:
"dr memory VP9 encode errors". In vp9_convolve_avg_sse2,
when width is 4, pavgb reads 8 bytes from dst buffer that is
out of range. An error is reported although the data is not
actually used later. This issue was resolved by preventing
uninitialized reads.

Change-Id: I109a54910aa47139cb13119de86f2062cff207df
 2014-04-09 09:59:15 -07:00
Tom Finegan
f600b50a6e Fix avx builds on macosx with clang 5.0. 
The macosx release of clang v5.0 identifies itself as:
Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)

This version of clang uses the older _mm_broadcastsi128_si256, like
v3.3, as given away in the LLVM svn version above.

Change-Id: I4d6d59d5454efd57d2ae9e75f5eb7486af7cbd0c
 2014-04-08 18:56:03 -07:00
Yunqing Wang
4e66293fcb Use source frame difference to make partition decision 
Calculate the difference variance between last source frame and
current source frame. The variance is calculated at 16x16 block
level. The variances are compared to several thresholds to decide
final partition sizes.

An adaptive strategy is implemented to decide using
SOURCE_VAR_BASED_PARTITION or FIXED_PARTITION based on motions
in the video. The switching test is done once every
search_type_check_frequency frames.

The selection of source_var_thresh needs to be investigated
further later.

RTC set Borg test showed 0.424% overall psnr gain, and 0.357%
ssim gain. For clips with large enough static area, the
encoding speedup is around 2% to 15%.

Change-Id: Id7d268f1d8cbca7fb8026aa4a53b3c77459dc156
 2014-04-08 17:03:02 -07:00
Deb Mukherjee
d35df2d8ea High-level hooks for Profile 2 (10/12 bit) 
Adds some high-level hooks for profile 2 before further
progress on the implementation.

According to the definitiion in this patch:
1. Profile 2 only supports 10 or 12 bit color but not 8
2. Profile 2 supports all color sampling modes: 444, 422 and 420,
and alpha plane.
3. Profile 3 is currently undefined.

Please consider the definition carefully and suggest modifications
to the definition as needed.

Change-Id: I5b284fc679e54ac5aee171af72fa7994cfd28995
 2014-04-08 16:18:34 -07:00
Dmitry Kovalev
22a3e30790 Converting set_prev_mi() to get_prev_mi(). 
Change-Id: Iad4002d7aecaae0e25d88e286bacde7e6cd7264f
 2014-04-07 16:01:34 -07:00
Dmitry Kovalev
b5e12dda52 Cleaning up vp9_{cx, dx}_iface.c files. 
Change-Id: Ib4e31ba74c4b882bd93942ef743f4a189892738d
 2014-04-07 10:38:51 -07:00
Dmitry Kovalev
a9f324fa7f Removing interp_kernel from MACROBLOCKD. 
Now interp_kernel is obtained when it is really required (based on
mbmi->interp_filter value).

Change-Id: I4c7a93c179d1045eba16e7526c293d02c9b8b47e
 2014-04-03 15:28:42 -07:00
Dmitry Kovalev
8b8606a737 Merge "Cleaning up vp9_mvref_common.c." 2014-04-02 11:03:36 -07:00
Dmitry Kovalev
68027a0b8a Merge "Grouping members in MB_MODE_INFO struct." 2014-04-02 11:00:58 -07:00
Dmitry Kovalev
86f44a91f4 Renaming two members in MACROBLOCKD struct. 
Renames:
  mi_8x8 -> mi
  mode_info_stride -> mi_stride

Change-Id: I66f3e5fd1e7b7f46f108af5bb711c5fd9493c1be
 2014-04-01 17:46:40 -07:00
Dmitry Kovalev
d42976c515 Common configuration for MACROBLOCKD struct. 
Change-Id: Ie2ea9dd8bd338cc9fe12ca9033df64f7644c68b3
 2014-04-01 10:57:59 -07:00
Dmitry Kovalev
20d868f05d Grouping members in MB_MODE_INFO struct. 
Change-Id: Ia6d7e7a08810e0c3401da4d10266828d560e6851
 2014-03-28 17:44:13 -07:00
Yaowu Xu
4f857bacd2 [BITSTREAM]Fix the scaling calculation 
For very large size video image, the scaling calculation may need use
value beyond the range of int. This commit upgrade the value to 64bit
to make sure the calculation do not wrap around INT_MAX.

The change corrected the decoder behavior.

The bug affects only very large resolution video because the scaling
calculation was sufficient for image size smaller than 2^13.

This resolves issue:
https://code.google.com/p/webm/issues/detail?id=750

Change-Id: I2d2ed303ca6482f31f819f3c07d6d3e98ef3adc5
 2014-03-28 16:40:29 -07:00
Dmitry Kovalev
03349d2ba2 Moving dqcoeff array to MACROBLOCKD in decoder. 
Change-Id: I3e20c0cdb9d2437bddf21afb255855f2dead8e02
 2014-03-28 10:36:16 -07:00
Dmitry Kovalev
38053687bc Cleaning up vp9_mvref_common.c. 
Change-Id: I4eb815156ecaab02c9182e6e1abbea0e4d86c441
 2014-03-27 17:50:02 -07:00
Dmitry Kovalev
0437575848 Merge "Removing prev_mi_8x8 from MACROBLOCKD." 2014-03-26 15:45:11 -07:00
Dmitry Kovalev
38c2d37b9d Merge "Cleaning up vp9_entropymv.c." 2014-03-26 14:28:45 -07:00
Dmitry Kovalev
63f86c149a Removing prev_mi_8x8 from MACROBLOCKD. 
Change-Id: I32beb5f18c10b5771146c55933b5555487f53633
 2014-03-26 10:50:34 -07:00
Dmitry Kovalev
ed39c40a2e Moving above_context to VP9_COMMON. 
Change-Id: I713af99d1e17e05a20eab20df51d74ebfd1a68d2
 2014-03-25 10:40:08 -07:00
Yaowu Xu
34a3628a45 Merge "Fixed a build issue" 2014-03-25 10:22:18 -07:00
Yaowu Xu
59872069d2 Merge "Change back the scaling calculation." 2014-03-25 09:48:21 -07:00
Yaowu Xu
8051563972 Fixed a build issue 
Adding the missed include file.

Change-Id: I7e48df6b0633afbebaf1ccb3062ae404e7203dc9
 2014-03-25 09:45:54 -07:00
Dmitry Kovalev
5b8c834c1a Initialization code cleanup. 
Change-Id: I47a8b4bf9a6cc0063d1a6785eaaad641d0659e24
 2014-03-24 12:21:22 -07:00
Dmitry Kovalev
49bb6df0e2 Cleaning up vp9_entropymv.c. 
Change-Id: I01b3530779da89acb84c71bac5ccac456f00c5ac
 2014-03-24 11:02:27 -07:00
Yunqing Wang
b458bb7c20 Merge "AVX2 SAD Optimization:" 2014-03-24 10:52:32 -07:00
Dmitry Kovalev
ac5bdc0ed8 Merge "Cleaning up vp9_loopfilter.c." 2014-03-24 09:02:06 -07:00
hkuang
22232ec602 Change back the scaling calculation. 
Let the calculation to be compatible with Google's HW implementation.

Change-Id: I22e179888cdb0419e230351c0a47661b37051fef
 2014-03-24 08:32:56 -07:00
Dmitry Kovalev
9895c9d4dd Merge "Removing redundant {above, left}_seg_context manipulation code." 2014-03-22 22:31:48 -07:00
Dmitry Kovalev
2786938a3c Merge "Renaming and making vp9_update_mode_info_border() static." 2014-03-21 21:19:18 -07:00
Dmitry Kovalev
58cc06f9b3 Cleaning up vp9_loopfilter.c. 
Change-Id: I7c7cf7d3c7b00d1c74ffa8aa8fb8d78a0e48326f
 2014-03-21 16:31:15 -07:00
Frank Galligan
8345e76d61 Merge "Fix libvpx VP9 decoder dr memory errors" 2014-03-21 15:24:39 -07:00
Dmitry Kovalev
e141f10bfc Renaming and making vp9_update_mode_info_border() static. 
Change-Id: Ibb72a29cae9ca9443aae56fc4c5458d190eae279
 2014-03-21 14:02:25 -07:00
levytamar82
0fa8b668c1 AVX2 SAD Optimization: 
2 functions were optimized for avx2 by using full 256 bit register
In order to handle 32 elements in parallel instead of only 16 in parallel:
1. vp9_sad32x32x4d
2. vp9_sad64x64x4d

The function level gain is 66% and the user level gain is ~1%.

Change-Id: I4efbb3bc7d8bc03b64b6c98f5cd5c4a9dd3212cb
 2014-03-21 13:53:32 -07:00
Yunqing Wang
9b5df3fabe Fix libvpx VP9 decoder dr memory errors 
Fixed dr memory errors reported in Issue 736:
https://code.google.com/p/webm/issues/detail?id=736

All elements in left_col buffer need to be initialized to ensure
the correctness of SIMD operations in x86 optimized code.

Change-Id: I8e7f26ab45cca8099c1f9342bcf852f828bda7e4
 2014-03-21 12:23:47 -07:00
Dmitry Kovalev
4cb37bff96 Removing redundant {above, left}_seg_context manipulation code. 
Change-Id: Ib3c1746e61220c629cbd971b2458aa686b5c9e36
 2014-03-21 12:12:55 -07:00
Dmitry Kovalev
a57de9da03 Merge "Reusing {above, left}_seg_context vars in both encoder and decoder." 2014-03-21 12:02:42 -07:00
Yaowu Xu
46c71e5eba Merge "Remove duplicate declaration" 2014-03-21 08:44:04 -07:00
Dmitry Kovalev
7ad40117f1 Reusing {above, left}_seg_context vars in both encoder and decoder. 
Change-Id: Id1fa36c92cb007b73a450cc8552e810cedad38b9
 2014-03-20 16:15:57 -07:00
Dmitry Kovalev
03781ff22d Merge "Removing mi_stream." 2014-03-20 13:43:13 -07:00
Dmitry Kovalev
4b37dc8d87 Adding alloc_mi() function. 
Change-Id: I3b944884c048f589c86e0169aeb3c3855bc8b729
 2014-03-19 13:31:47 -07:00
Yaowu Xu
7ef16efca1 Remove duplicate declaration 
Change-Id: Ic8e52a89e0df816c38cd8ff1b7c53862b9a6dff2
 2014-03-19 12:23:32 -07:00
Yaowu Xu
8cb59992e8 Merge "Fix the md5 mismatch for some scale cases." 2014-03-19 11:13:28 -07:00
Dmitry Kovalev
8ccfcb765f Removing mi_stream. 
Change-Id: If674140e30c223c88894b983fd22a583efb99dcf
 2014-03-19 10:47:32 -07:00
Dmitry Kovalev
b8bc2d337a Fixing warnings/errors from c++ compiler. 
Change-Id: Ia561dda53f2dd10e3a10a2df2adb8027ab19397a
 2014-03-18 10:47:51 -07:00
hkuang
1f7e4856f8 Fix the md5 mismatch for some scale cases. 
Fixes issue #731
Change-Id: Id313e84b8fb4ff20f6a4e1ed11cb601927888318
 2014-03-17 11:21:43 -07:00
Dmitry Kovalev
7c6337ba9e Merge "Adding vp9_swap_mi_and_prev_mi() function." 2014-03-13 17:47:27 -07:00
Dmitry Kovalev
d8e5564129 Using MB_PREDICTION_MODE enum instead of int. 
Change-Id: I652d17f7bff84f75d015f4f39652472e14eb3134
 2014-03-13 15:03:00 -07:00
Dmitry Kovalev
e65c564c78 Adding vp9_swap_mi_and_prev_mi() function. 
Change-Id: I18b3939f0b51085cdd25c9182c3a9c7536ca7e3e
 2014-03-13 13:55:33 -07:00
Dmitry Kovalev
3dca8ca7af Merge "Renaming mode2txfm_map to intra_mode_to_tx_type_lookup." 2014-03-12 23:29:29 -07:00
Yaowu Xu
17256ad763 Revert "With on demand border extension, clamping the MV" 
This reverts commit b0fec6ab4a.

Change-Id: I9acd8ee0423f22d92138f11579611ff959331013
 2014-03-12 19:40:15 -07:00
Yaowu Xu
acf2eb73e7 Revert "Remove dec_build_inter_predictors() parameters" 
This reverts commit 9650b9d72a.

Change-Id: I841c4a4734170fda63469e32adc10703aa4bf0fa
 2014-03-12 19:39:59 -07:00
Dmitry Kovalev
95aed4a3fa Renaming mode2txfm_map to intra_mode_to_tx_type_lookup. 
Change-Id: I9a19eb96907f674e3ce1e573f5dd49f0fbf2ae4f
 2014-03-12 17:23:26 -07:00
Dmitry Kovalev
c909b43e3c Merge "Moving mi_streams from VP9Decompressor to VP9Common." 2014-03-12 12:20:18 -07:00
Dmitry Kovalev
fec0d4bc7d Merge "Removing last_mi from MACROBLOCKD struct." 2014-03-12 12:19:43 -07:00
Dmitry Kovalev
dff81e6c7a Moving mi_streams from VP9Decompressor to VP9Common. 
Change-Id: I7ad79c061ad4efbc4914ac49723b48183fdbdd47
 2014-03-10 16:12:45 -07:00
Dmitry Kovalev
ff935ff781 Removing last_mi from MACROBLOCKD struct. 
Change-Id: Ied12b39c55667b26fd3bf90eb331e601c53a10f6
 2014-03-10 16:02:03 -07:00
Dmitry Kovalev
6281a9abbb Adding type casts to remove C++ compiler errors. 
Change-Id: I224e49955ad6c833d204feb8efc4056e37d206be
 2014-03-10 14:53:30 -07:00
Dmitry Kovalev
f8f8c6d44c Adding reusable get_y_mode_prob() function. 
Change-Id: Iebd182d7aeebc0f8964b6fd35057449bb25b00c1
 2014-03-10 10:50:16 -07:00
Jim Bankoski
622f06eb59 Merge "vp9_reconinter.h static functions in header converted to global" 2014-03-10 07:36:05 -07:00
Jim Bankoski
ffda0cde7b Merge "vp9_onyxc_int.h static -> static inline in header" 2014-03-10 07:35:54 -07:00
Dmitry Kovalev
0ac2139d02 Merge "Removing vp9_onyx.h and moving its content to the encoder." 2014-03-06 11:49:41 -08:00
James Zern
e7fe1543f6 Merge "vp9_systemdependent: reorder includes avoid proto mismatch" 2014-03-06 11:42:50 -08:00
James Zern
fe49c05214 Merge "vp9_subpixel_8t_intrin_avx2: fix build w/clang 3.4+" 2014-03-06 11:41:44 -08:00
James Zern
caecedc92f vp9_subpixel_8t_intrin_avx2: fix build w/clang 3.4+ 
clang reports gcc-4.2.1 in e.g., 3.3, 3.4; add a specific clang version
check for _mm256_broadcastsi128_si256

fixes issue #720

Change-Id: I5c8e3c27fdea05d8a5b050e8cb74894b595f4709
 2014-03-06 10:55:44 -08:00
Dmitry Kovalev
3f1ab25812 Removing vp9_onyx.h and moving its content to the encoder. 
Change-Id: I03451c88536bc498edddbe0cd9773ff79da085c2
 2014-03-05 23:33:22 -08:00
James Zern
e9680bef22 vp9_systemdependent: reorder includes avoid proto mismatch 
fixes a warning in vs9/x64 related to ceil()

Change-Id: Ic4bde9d0b7e961546dbe304de74aa37fc02fcf94
 2014-03-05 22:02:29 -08:00
Dmitry Kovalev
08a7d7e405 Merge "Renaming NMV_UPDATE_PROB to MV_UPDATE_PROB." 2014-03-05 21:39:09 -08:00
Dmitry Kovalev
bb9b6a9568 Merge "Cleaning up vp9_mvref_common.c." 2014-03-05 10:57:37 -08:00
Dmitry Kovalev
791751015f Merge "Removing VP9_PTR." 2014-03-05 10:57:10 -08:00
Dmitry Kovalev
d31fc628a7 Renaming NMV_UPDATE_PROB to MV_UPDATE_PROB. 
Change-Id: I7f3bcca103f0b1f6b3c064b61472543de9a8288a
 2014-03-05 10:37:52 -08:00
Dmitry Kovalev
fe7b1d0a8d Removing VP9_PTR. 
Change-Id: Ib49d8dbc67c590f22a1a70251ff607c9f38febd7
 2014-03-03 16:50:16 -08:00
Jim Bankoski
e5e9b05d68 vp9_reconinter.h static functions in header converted to global 
Change-Id: I916944950deb22f4c2301d83a803b732bf3ecd77
 2014-03-03 14:58:43 -08:00
Jim Bankoski
3d12e65483 vp9_onyxc_int.h static -> static inline in header 
Change-Id: Ib65fb0679156960305b10fbf590254ff6bf1bfe1
 2014-03-03 14:50:07 -08:00