Commit Graph

11850 Commits

Author SHA1 Message Date
Deb Mukherjee
3bcc2af8cd Some data type changes in vp9_idct.c
Resolves a visual studio warning, and includes some cleanups.

Change-Id: I6a7576ef323c475b7d1c659800cd82c6cb1fd18d
2014-10-04 16:03:04 -07:00
Deb Mukherjee
c9561d5302 Merge "Remove experimental-bitstream flag for profiles>0" 2014-10-03 17:10:02 -07:00
Yaowu Xu
72ef194938 Change the y4m buffer allocation size
This attempts to fix issue #847

Change-Id: Ifa2f96b6b33624004272d83363e089b5b4dc5626
2014-10-03 16:14:49 -07:00
Deb Mukherjee
2e9c1dc10c Remove experimental-bitstream flag for profiles>0
Profiles 1-3 are stable enough that we can remove the
experimental bitstream commandline option.

Change-Id: Id2a64a08192d7eac6c45384ee34196330351c6d8
2014-10-03 15:48:29 -07:00
Jingning Han
a021924092 Merge "Fix indent in encode_rd_sb_row" 2014-10-03 15:24:02 -07:00
Jingning Han
a1088e0b5f Merge "Rework partition search skip scheme" 2014-10-03 15:23:54 -07:00
Yaowu Xu
0065b73481 Properly initialize segmentID in nonrd coding path
This commit adds proper initialization of segment id for variance AQ
mode in non-rd coding path. It fixes the enc/dec mismatch issue of
rt=7 with --aq-mode=1, as reported in issue #816

Change-Id: I02fa41b96345bf2e66077d5ea553f85ba800f7bb
2014-10-03 15:01:53 -07:00
Deb Mukherjee
8a01074d04 Merge "Incorporate WRAPLOW macro into non-highbitdepth tx" 2014-10-03 12:45:39 -07:00
Jingning Han
ef62233396 Fix indent in encode_rd_sb_row
Change-Id: Icbcfe7b56d88474f4398b4c5b52f6719d551ab4a
2014-10-03 11:57:36 -07:00
Jingning Han
bb260d9076 Rework partition search skip scheme
This commit enables the encoder to skip split partition search if
the bigger block size has all non-zero quantized coefficients in low
frequency area and the total rate cost is below a certain threshold.
It logarithmatically scales the rate threshold according to the
current block size. For speed 3, the compression performance loss:
derf  -0.093%
stdhd -0.066%

Local experiments show 4% - 20% encoding speed-up for speed 3.
blue_sky_1080p, 1500 kbps
51051 b/f, 35.891 dB, 67236 ms ->
50554 b/f, 35.857 dB, 59270 ms (12% speed-up)

old_town_cross_720p, 1500 kbps
14431 b/f, 36.249 dB, 57687 ms ->
14108 b/f, 36.172 dB, 46586 ms (19% speed-up)

pedestrian_area_1080p, 1500 kbps
50812 b/f, 40.124 dB, 100439 ms ->
50755 b/f, 40.118 dB,  96549 ms (4% speed-up)

mobile_calendar_720p, 1000 kbps
10352 b/f, 35.055 dB, 51837 ms ->
10172 b/f, 35.003 dB, 44076 ms (15% speed-up)

Change-Id: I412e34db49060775b3b89ba1738522317c3239c8
2014-10-03 11:54:30 -07:00
Deb Mukherjee
d50716face Incorporate WRAPLOW macro into non-highbitdepth tx
Incorporates the WRAPLOW macro into the non-highbitdepth transforms
to aid hardware verification between a software C model and an
intended hardware implementation though the use of the configure
options: --enable-experimental --enable-emulate-hardware.
Note that to avoid further discrepancies between the sse/sse2
implementations of the transforms and the C implementation, when the
emulate hardware option is invoked, we also disable sse/sse2/etc.

Also incudes some minor cleanups/renaming etc.

Change-Id: Ib864d8493313927d429cce402982f1c8e45b3287
2014-10-03 11:38:05 -07:00
Deb Mukherjee
2c7b94f6ec Merge "Prevent negative cost for highbitdepth" 2014-10-03 11:37:47 -07:00
Deb Mukherjee
431cdc33ee Prevent negative cost for highbitdepth
Adds proper scaling for highbitdepth in a rdopt cost.

Change-Id: I066694799a7f491b830945ef1c66eb202071c355
2014-10-03 10:22:21 -07:00
Deb Mukherjee
00a4b20fbe rdmult data type change
To fix a VS warning.

Change-Id: I4c530c0afe8d06acdb8cc78b7995aba57a25373d
2014-10-03 00:09:41 -07:00
Deb Mukherjee
ba172ff0a5 Merge "Adds highbitdepth support to svc examples" 2014-10-02 20:06:04 -07:00
Deb Mukherjee
4bad0e6f12 Adds highbitdepth support to svc examples
Change-Id: I59946642cb5c370726da33f4448a3deaba7d3f11
2014-10-02 16:12:42 -07:00
Yaowu Xu
f809475c73 Merge "Make iscan and scan neighbor arrays static const." 2014-10-02 15:15:58 -07:00
Yaowu Xu
9712bc691d Make iscan and scan neighbor arrays static const.
This commit changes the tables to be read only, which fixes
issue #866

Change-Id: I85bbe03f9d344f50570f8c1c61699bdc5cee248f
2014-10-02 14:08:14 -07:00
Alex Converse
8d15ae6dae Merge "Add a 1x1 enc/dec test." 2014-10-02 13:52:15 -07:00
Debargha Mukherjee
c7cfe7a9ee Merge "Fix invalid memory access in inter prediction (issue 853)." 2014-10-02 13:51:38 -07:00
Alex Converse
655fbd1b4a Add a 1x1 enc/dec test.
Change-Id: I777f49a3c2c2aaa04ae23904396bd7254e1afd8c
2014-10-02 12:33:02 -07:00
Alex Converse
a0befb93e7 Fix subsampling check for images 1 pixel wide/tall
Change-Id: I0e262ede7eb4a4ae0c86181922d744e542e93350
2014-10-02 11:02:57 -07:00
Deb Mukherjee
6a0976dc3c Merge "Adds some missing I440 checks" 2014-10-02 09:33:54 -07:00
Deb Mukherjee
d32a0c29a2 Adds some missing I440 checks
Change-Id: I034b73bb27e8023733aae63e6f8565f0a64c7267
2014-10-02 09:24:21 -07:00
Deb Mukherjee
a50c8bbaf5 Merge "rdmult data type change to fix high bit-depth" 2014-10-02 09:22:22 -07:00
Alexander Voronov
befc36d4a7 Fix invalid memory access in inter prediction (issue 853).
Change-Id: I5a566d6ade720f212a60c0ad5d6f1ee1d1d37f2e
2014-10-02 18:57:47 +04:00
Deb Mukherjee
35e8fa1458 rdmult data type change to fix high bit-depth
Fixes an intermittent assert failure for highbitdepth.

Change-Id: If8cad0209a94f1184b69c7b3f1d587934f857d9b
2014-10-02 07:37:26 -07:00
Tom Finegan
e9f9051394 Merge "Fix iphonesimulator and armv6-darwin build targets." 2014-10-01 21:05:25 -07:00
Deb Mukherjee
439bd095c6 Merge "Adds support of 440 content." 2014-10-01 19:54:46 -07:00
Jingning Han
c7d719325e Merge "Remove redundant header file from vp9_idct.h" 2014-10-01 17:05:36 -07:00
Jingning Han
9641b1b9ac Merge "Remove unused header files from vp9_encodemb.h" 2014-10-01 17:05:25 -07:00
Deb Mukherjee
a30774c50d Adds support of 440 content.
Adds enums and corresponding vpx level code.

Change-Id: Ia402d47490a4466988d7edc6b7e3e5163f20a381
2014-10-01 16:51:48 -07:00
Deb Mukherjee
30fbf23fda Merge "High-bitdepth bugfixes" 2014-10-01 16:47:43 -07:00
Yunqing Wang
e350e3fe68 Merge "Modify block transform skipping check" 2014-10-01 16:19:56 -07:00
Jingning Han
28a1ee86b9 Merge "Remove repeated header files from vp9_block.h" 2014-10-01 16:17:44 -07:00
Jingning Han
3c2cd06192 Merge "Remove repeated vpx_integer.h from vp9_prob.h" 2014-10-01 16:17:33 -07:00
Jingning Han
e7383d514f Merge "Use precise header files in vp9_entropymv.h" 2014-10-01 16:17:18 -07:00
Jingning Han
74c2997bc9 Remove redundant header file from vp9_idct.h
Change-Id: Id92544762e7b96d3c729dfc8e04ecff91cbcc7f9
2014-10-01 14:58:27 -07:00
Jingning Han
72a78a0c40 Remove unused header files from vp9_encodemb.h
Change-Id: Icfc3fb62cc0b05e435814035bfe1f2e2870442b4
2014-10-01 14:50:24 -07:00
Deb Mukherjee
a160d72522 High-bitdepth bugfixes
Miscellaneous bug-fixes for high bitdepth functionality.
With this patch, high bit-depth profiles become mostly functional,
except for an intermittent assert failure issue that is being
tracked.

Change-Id: I6a7fcbdcf1e5b09842e88535f8442d2e1230748c
2014-10-01 14:18:11 -07:00
Tom Finegan
a5fb9f2ad1 Fix iphonesimulator and armv6-darwin build targets.
- iphonesimulator: IOS_VERSION_MIN was declared in the wrong place.
- armv6: linking via ld instead of CXX is basically required.

Change-Id: Iad187691f633dcf2bc3e3590e88084bb926edb76
2014-10-01 13:33:34 -07:00
Jingning Han
0a9f5fa146 Remove repeated header files from vp9_block.h
This commit removes unused header file vp9_onyxc_int.h and repeatedly
included file vpx_ports/mem.h from vp9_block.h

Change-Id: I400b210bd1da48f1880bd50a8f4a6e2c690e15a1
2014-10-01 13:01:43 -07:00
Yunqing Wang
e4aac6bb61 Modify block transform skipping check
Block transform skipping was implemented based on DCT's energy
conservation property. Modified the thresholds using zero bin
parameters. AC and DC coefficients were checked separately to
allow better identifying of skippable blocks.

Borg test at speed 3 showed:
stdhd set: psnr gain: 0.153%, ssim gain: 0.051%;
derf set: psnr gain: 0.023%, ssim gain: 0.036%

For most test clips, the encoding speedup is 1% - 2%.
parkrun(720p): 7.5% speedup, park_joy(1080p): 3.5% speedup.

Change-Id: If28eb81113a077414f5ca7b021c14f9069b373bb
2014-10-01 12:58:09 -07:00
Jingning Han
3d17f0d45f Remove repeated vpx_integer.h from vp9_prob.h
The file vpx_integer.h has been included and used in the parent
file vp9_common.h.

Change-Id: I9c65f08353576f9ef1e5ea17244fc5ca964ec002
2014-10-01 12:45:52 -07:00
Jingning Han
764c00ab50 Use precise header files in vp9_entropymv.h
The commit cleans up the header files in vp9_entropymv.h. This
file should only depend on vp9_mv.h and vp9_prob.h. Remove the
giant vp9_blockd.h from header file list.

Change-Id: I44cd26d2cfd10a16a9325778347dd53f888a874c
2014-10-01 12:41:08 -07:00
Alex Converse
feee7d97b7 Drop the very slow BEST encoding from the lossless test.
BEST is used in very few tests.

Change-Id: I71880534fe5a44721e7bac8be49b5f71766c1e5f
2014-10-01 11:58:36 -07:00
Jingning Han
20a37391d9 Merge "Conditionally skip reference frame check" 2014-10-01 11:19:10 -07:00
Jingning Han
891793a540 Conditionally skip reference frame check
For regular inter frames, if the distance from GOLDEN_FRAME is larger
than 2 and if the predicted motion vector of LAST_FRAME gives lower
sse than that of GOLDEN_FRAME, skip the GOLDE_FRAME mode checking in
the rate-distortion optimization. It provides about 5% speed-up at
expense of -0.137% and -0.230% performance down for speed 3. Local
experiment results:

pedestrian 1080p 2000 kbps
66712 b/f, 40.908 dB, 113688 ms ->
66768 b/f, 40.911 dB, 108752 ms

blue_sky 1080p 2000 kbps
51054 b/f, 35.894 dB, 70406 ms ->
51051 b/f, 35.891 dB, 67236 ms

old_town_cross 720p 1500 kbps
14412 b/f, 36.252 dB, 60690 ms ->
14431 b/f, 36.249 dB, 57346 ms

Change-Id: Idfcafe7f63da7a4896602fc60bd7093f0f0d82ca
2014-10-01 08:32:15 -07:00
Deb Mukherjee
10c7876a8e Merge "Moves transform type defines to vp9_common" 2014-09-30 21:37:27 -07:00
Tom Finegan
317fca8f43 Merge "iOS build configuration updates." 2014-09-30 21:12:04 -07:00