generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
18,155 Commits 55 Branches 16 Tags 63 MiB
903bc150da
Commit Graph

38 Commits

Author SHA1 Message Date
Linfeng Zhang
5d4aa325a6 Cosmetics by unifying dest_stride to stride in idct 
Change-Id: Ie9336a808a3c3592bb4fd5d4ad3839028bfcafba
 2016-12-12 15:13:22 -08:00
James Zern
70a7885a65 correct break placement 
these should be placed within {}s when present

Change-Id: Ia775fac5373603e77360398f19b07958fb43f476
 2016-08-04 13:00:14 -07:00
clang-format
8ff40f8bec vp9/common: apply clang-format 
Change-Id: Ie0f150fdcfcbf7c4db52d3a08bc8238ed1c72e3b
 2016-08-02 18:27:07 -07:00
Jingning Han
08a453b9de Replace vp9_ prefix with vpx_ prefix in vpx_dsp function names 
This commit clears the function naming convention in vpx_dsp. It
replaces vp9_ prefix of global functions with vpx_ prefix. It also
removes the vp9_ prefix from static functions.

Change-Id: I6394359a63b71a51dda01342eec6a3cc08dfeedf
 2015-08-04 13:46:11 -07:00
Jingning Han
bfad9d2fe6 Move inverse transfrom dspr2 functions from vp9 to vpx_dsp 
Change-Id: Ia9cf7c31cab4ba3dd6b9bb668c4b3e84bd55cf69
 2015-08-03 11:59:50 -07:00
Jingning Han
92b08f516a Add common_dspr2.c file to vpx_dsp/mips 
Move the declaration of commonly referenced variable to
vpx_dsp/mips/common_dspr2.c.

Change-Id: Ia51287b02e2ac5cfae0fba98c721f0810618f28e
 2015-08-03 10:53:47 -07:00
Jingning Han
0b0eba728d Add _dspr2 to local function names 
It avoids symbol conflicts between function names of various
implementation versions.

Change-Id: Iad79ebcb8e289457801812a7745c8380b5b06a46
 2015-08-02 20:21:59 -07:00
Zoe Liu
7cfdc00337 Refactor mips/dspr2 on convolution. 
Change-Id: If59a39d5a92c261537342726f94bb7f7f26dfff3
 2015-07-31 10:27:42 -07:00
Hui Su
fe7cabe8b6 Merge "Move intra prediction functions from vp9/common/ to vpx_dsp/" 2015-07-28 20:41:01 +00:00
Frank Galligan
b1fb6e0365 Fix dspr2 build. 
Change-Id: I18895c29d6db872d033b3874de9dcd9501d0c10e
 2015-07-28 09:05:41 -07:00
hui su
7971846a5e Move intra prediction functions from vp9/common/ to vpx_dsp/ 
Change-Id: I64edc26cf4aab050c83f2d393df6250628ad43b8
 2015-07-27 13:38:16 -07:00
Jingning Han
a9a1d4e8e5 Replace vp9_idct.h for precise dependency 
This commit replaces vp9_idct.h with txfm_common.h in many SIMD
implementation files for precise file dependency.

Change-Id: If73dd726bb16537e7494f28538b0a169810f9756
 2015-07-27 11:55:31 -07:00
Jingning Han
2992739b5d Rename loop filter function from vp9_ to vpx_ 
Change-Id: I6f424bb8daec26bf8482b5d75dd9b0e45c11a665
 2015-07-17 15:55:02 -07:00
Jingning Han
4735edd00f Migrate mips dspr2 loop filter implementation from vp9 to vpx 
This commit moves the loop filter dspr2 implementation from vp9 to
vpx_dsp directory. It also fixes header file format issues.

Change-Id: I09203ed4bd267d7fd76bb79a6ee84a37646206b2
 2015-07-17 11:51:05 -07:00
Jingning Han
d0750d287f Resolve dspr2 loop filter dependency complexity 
Narrow the scope of dependency required by the dspr2 implementation
of loop filters.

Change-Id: Ib8d99dc7d9c231f69dd31d02e0a89e5bd0545a28
 2015-07-17 10:38:35 -07:00
Jingning Han
55e80a3cc6 Replace vp9_common_dspr2.h with common_dspr2.h 
Narrow the scope of dependency in dspr2 loop filter implementation.

Change-Id: I30426d7e4d41575a82286f1d3c5881aeb99a3250
 2015-07-17 10:31:38 -07:00
Jingning Han
b8ff84b7f8 Create common dspr2 header file in vpx_dsp 
Move the common prefetch_load/store in dspr2 to header file in
vpx_dsp/mips.

Change-Id: I8acc22970f2a0ef97d73061e39a3ae65c6955eac
 2015-07-17 09:54:02 -07:00
Jingning Han
d190ad228f Simplify dependencies in dspr2 related codes 
The common_dspr2.h should be independent of codec-specific data
structures.

Change-Id: I34ee1f9552c2d2d205fd7f1813cdf312c7ff5d2b
 2015-07-16 18:22:48 -07:00
Johann
1d7ccd5325 Relocate memory operations for common code 
With the sad functions, and hopefully the variance functions soon,
moving to the vpx_dsp location, place the defines used in the
reference C code in a common location.

Change-Id: I4c8ce7778eb38a0a3ee674d2f1c488eda01cfeca
 2015-05-13 11:41:15 -07:00
James Zern
fd3658b0e4 replace DECLARE_ALIGNED_ARRAY w/DECLARE_ALIGNED 
this macro was used inconsistently and only differs in behavior from
DECLARE_ALIGNED when an alignment attribute is unavailable. this macro
is used with calls to assembly, while generic c-code doesn't rely on it,
so in a c-only build without an alignment attribute the code will
function as expected.

Change-Id: Ie9d06d4028c0de17c63b3a27e6c1b0491cc4ea79
 2015-05-07 11:55:08 -07:00
Jingning Han
41a350a83d Change eob threshold for partial inverse 8x8 2D-DCT to 12 
The scanning order has the first 12 coefficients of the 8x8 2D-DCT
sitting in the top left 4x4 block. Hence the partial inverse 8x8
2D-DCT allows to handle cases with eob below 12.

The overall runtime of the inverse 8x8 2D-DCT unit is reduced from
166 cycles (using SSE2) to 150 cycles (using SSSE3).

Change-Id: I4514f9748042809ac84df4c14382c00f313f1cd2
 2014-05-08 09:48:58 -07:00
Dmitry Kovalev
6e4a03e844 Removing "_1d" suffix from mips transform code. 
Unifying transform function names across libvpx, 1d is a redundant suffix.

Change-Id: I077c19f3bc7d4842ed7ca5814d77b3dce1728e13
 2014-01-31 17:05:03 -08:00
James Zern
0940c9cfde vp9/common: add extern "C" to headers 
Change-Id: Ic334da9aee968e33762c2b25d9fbad24c844b411
 2014-01-23 16:21:24 -08:00
Jim Bankoski
b720ba165f rename loop filter functions 
This renames all the loop filter functions so that they no
longer refer to mb

Change-Id: I8a58a8c7fd253d835cb619bde13913e896ece90b
 2013-12-17 17:34:34 -08:00
James Zern
bd9a388a06 vp9: normalize include guards 
Change-Id: If4ddbdcfb3ab387cbca6910b42cf4df8111e6879
 2013-12-16 19:40:49 -08:00
Yunqing Wang
ed36720b66 Do vertical loopfiltering in parallel 
This patch followed "Add filter_selectively_vert_row2 to enable
parallel loopfiltering" commit, and added x86 SSE2 optimization
to do 16-pixel filtering in parallel. For other optimizations
(neon and dspr2), current 16-pixel functions were done by calling
8-pixel functions twice, and real 16-pixel functions could be added
later.

Decoder speedup:
tulip clip:     2% speed gain;
old_town_cross: 1.2% speed gain;
bus:            2% speed gain.

Change-Id: I4818a0c72f84b34f5fe678e496cf4a10238574b7
 2013-11-22 10:04:51 -08:00
Johann
4da2a8b718 Merge "mips dsp-ase r2 vp9 decoder intra module optimizations (rebase)" 2013-11-13 09:00:09 -08:00
Parag Salasakar
1530a6b77f mips dsp-ase r2 vp9 decoder intra module optimizations (rebase) 
Change-Id: Ib27fc4f3dbe01fe8adfa04a61aaba21b3480e75c
 2013-11-13 11:17:14 +05:30
Parag Salasakar
248cf6f69f mips dsp-ase r2 vp9 decoder loopfilter module optimizations (rebase) 
Change-Id: Ia7f640ca395e8deaac5986f19d11ab18d85eec2d
 2013-11-13 10:53:16 +05:30
Parag Salasakar
d5a52edc11 Added optimized vp9_idct32x32_34_add_dspr2 
Change-Id: I2ba9467525b87a8e4a58f0c546e63031b4e38a4e
 2013-10-31 12:12:34 +05:30
Parag Salasakar
1699eb0bf6 mips dsp-ase r2 vp9 decoder idct module optimizations (rebase) 
Change-Id: Iedcdb8867084f328f4fce2fadb968e0984217308
 2013-10-24 11:29:04 +05:30
Dmitry Kovalev
65583b14e0 Merge "Moving FILTER_BITS constant from vp9_convolve.h to vp9_filter.h." 2013-10-16 13:13:14 -07:00
Johann
e404db44ff Merge "Remove Windows-style newlines using dos2unix" 2013-10-15 17:05:32 -07:00
Guillaume Martres
67cf81b1c0 Remove Windows-style newlines using dos2unix 
Change-Id: I0a0f9c07e774450896abc9455728b97fd38ef00c
 2013-10-15 15:49:52 -07:00
Jingning Han
0a66541619 Fix a few indent format issues in buffer defs 
Change-Id: Iac55891ac9e6f13718c9f822aa099b5ca491832a
 2013-10-15 11:51:09 -07:00
Dmitry Kovalev
77cd8db1bf Moving FILTER_BITS constant from vp9_convolve.h to vp9_filter.h. 
Change-Id: Idd7bdb0c364d94c5a0d24c87bb8574292e4c840c
 2013-10-14 21:15:40 -07:00
Parag Salasakar
eeb5b62dc1 mips dsp-ase r2 vp9 decoder bilinear convolve optimizations 
Change-Id: Ic31b4ef85e65070b4f8b9f26e068ccfaae00c4f0
 2013-10-09 18:05:27 +05:30
Parag Salasakar
40edab5e39 mips dsp-ase r2 vp9 decoder convolve module optimizations 
Change-Id: I401536778e3c68ba2b3ae3955c689d005e1f1d59
 2013-10-02 16:58:37 -07:00