generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
9,303 Commits 55 Branches 16 Tags 63 MiB
d8b8d87eb7
Commit Graph

2244 Commits

Author SHA1 Message Date
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
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
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