Commit Graph

14399 Commits

Author SHA1 Message Date
Marco
01860f6fe4 Non-rd mode: Limit transform size for intra to 16x16.
Limit transform size for intra to 16x16, for non-screen content mode.
Little/no change in speed or metrics.
32x32 intra block is rarley selected in RTC (non-screen content) case,
but some visual improvement can be seen in some example,
e.g., captured_video_dark_whd.yuv.

Change-Id: I68e2db87875343b3fb9bb407a7709f0088f84072
2015-09-23 10:59:24 -07:00
hui su
38cc168822 Adjust rd calculation in choose_tx_size_from_rd
Coding gain:
derflr 0.142%
hevclr 0.153%
hevcmr 0.124%

Change-Id: I63b56ae3a9002c3a266e10e2964135ed43b0ba53
2015-09-23 10:54:28 -07:00
Johann
90a109f0ee Restrict get_msb inputs
Add a warning and assert that inputs for get_msb must not be zero.

Change-Id: I8c6f289ff13248f6e3a8bc24aab3712ed33022a6
2015-09-22 00:24:01 +00:00
Angie Chiang
36c4e8b27a Merge "remove static from fdct4/8/16/32" 2015-09-21 23:25:26 +00:00
Johann Koenig
90889b9a45 Merge "Remove vpx_filter_block1d16_v8_intrin_ssse3" 2015-09-21 19:17:18 +00:00
Angie Chiang
8903b9fa83 remove static from fdct4/8/16/32
remove static from fdct4/8/16/32 in vp10/encoder/dct.c
add prefix vp10_ to fdct4/8/16/32
add vp10/encoder/dct.h

Change-Id: I644827a191c1a7761850ec0b1da705638b618c66
2015-09-21 11:49:10 -07:00
Marco Paniconi
ce2b56cd69 Merge "Non-rd pickmode: Don't skip checking zeromv-last mode." 2015-09-21 18:26:28 +00:00
jackychen
55f092db09 Change size on first frame and change config cause crash.
Reallocation of mi buffer fails if change size on the first frame and
change config in subsequent frames. Add a condition for resolution
check to avoid assertion failure.

BUG=1074

Change-Id: Ie26ed816a57fa871ba27a72db9805baaaeaba9f3
2015-09-21 10:57:05 -07:00
Marco
38ad2dcea6 Non-rd pickmode: Don't skip checking zeromv-last mode.
Reference frame masking logic may skip checking zeromv-last mode.
Fix to avoid this and make sure zero-last is always checked.

No noticeable change in speed, and PSNR/SSIM metrics on RTC set overall
neutral (very small gain ~0.02).
Small visual improvement on few RTC clips.

Change-Id: I26eacdc449126424001a4a64e5ac31949f064417
2015-09-21 10:32:23 -07:00
Jingning Han
67ec82a262 Merge "Create sub8x8 block inter prediction function" 2015-09-21 16:13:37 +00:00
James Zern
571b7c978e vp9_end_to_end_test: disable vp10 w/high bitdepth
the range check in dct.c (abs(input[i]) < (1 << bit)) will fail in many
cases. this was broken at the time this check was added

BUG=1076

Change-Id: I3df8c7a555e95567d73ac16acda997096ab8d6e2
2015-09-19 09:14:18 -07:00
Jingning Han
d6be2671ed Create sub8x8 block inter prediction function
Change-Id: Ib161e6fb3eb081f7176a1d969fed16a7d1ffc320
2015-09-18 16:31:36 -07:00
James Zern
57694362e0 Merge "configure: add --extra-cxxflags option" 2015-09-18 23:18:10 +00:00
Johann
dd4f953350 Remove vpx_filter_block1d16_v8_intrin_ssse3
This was rewritten and moved to vpx_dsp/x86/vpx_subpixel_8t_ssse3.asm
in 195883023b

Change-Id: I117ce983dae12006e302679ba7f175573dd9e874
2015-09-18 16:05:43 -07:00
Tom Finegan
cd82f69823 Merge "iosbuild: Enable PIC for x86 targets." 2015-09-18 19:38:55 +00:00
Tom Finegan
9a8fe58caf Merge "iosbuild: Add --test-link argument." 2015-09-18 19:38:45 +00:00
James Zern
e00470aef8 vp9_arf_freq_test: disable vp10 w/high bitdepth
the range check in dct.c (abs(input[i]) < (1 << bit)) will fail in the
25-29 range. this was broken at the time this check was added

Change-Id: I8ca9607f6cbdc8be7f47696ffeabbab3ac5727e2
2015-09-17 20:17:35 -07:00
Jingning Han
48b8023ef0 Merge "Refactor mbmi_ext structure" 2015-09-18 00:49:14 +00:00
Tom Finegan
69ceed8e3a iosbuild: Enable PIC for x86 targets.
Change-Id: I03b1e8f983f8cd87519aefda732210359b319c81
2015-09-17 16:22:07 -07:00
Tom Finegan
01276f4453 iosbuild: Add --test-link argument.
Shortcut arg for --extra-configure-args --enable-examples. Enables
the examples, and thus ensures that all versions of libvpx that
iosbuild.sh produces can actually be linked.

Change-Id: I2ddda094361bf0ac77f8d2ae542e4dc7b2cab158
2015-09-17 16:21:22 -07:00
Marco Paniconi
e12ec3615c Merge "Add SVC codec control to set frame flags and buffer indices." 2015-09-17 22:29:07 +00:00
James Zern
9d8decc162 Merge changes from topic 'tile-thread-cleanup'
* changes:
  vp9/decode_tiles_mt: move frame count accum from loop
  VP9Decoder: remove duplicate tile_worker_info
  vp9/decode_tiles_mt: move some inits from inner loop
  vp9_accumulate_frame_counts: pass counts directly
2015-09-17 22:00:23 +00:00
James Zern
e665d0bdd9 Merge "vpx_subpixel_8t_ssse3: fix reg counts/access" 2015-09-17 21:31:14 +00:00
James Zern
683b5a3161 vpx_subpixel_8t_ssse3: fix reg counts/access
fixes build on windows x64; previously 'heightq' i.e., the 64-bit register
was accessed when only the 32-bit value was needed. given this is from a
stack variable the upper bits were undefined.

+ bump register/xmm counts; users of SETUP_LOCAL_VARS touch xmm13 in
64-bit builds and filter_block1d16_v* uses one extra temp variable

Change-Id: I9c768c0b2047481d1d3b11c2e16b2f8de6eb0d80
2015-09-17 12:27:34 -07:00
Jingning Han
c3bf837572 Refactor mbmi_ext structure
This commit removes mbmi_ext_base pointer from MACROBLOCK struct.
Its use case can be fully covered by cpi->mbmi_ext_base pointer.

Change-Id: I155351609336cf5b6145ed13c21b105052727f30
2015-09-17 09:51:45 -07:00
Marco
730cdefd3e Add SVC codec control to set frame flags and buffer indices.
Add SVC codec control to set the frame flags and buffer indices
for each spatial layer of the current (super)frame to be encoded.
This allows the application to set (and change on the fly) the
reference frame configuration for spatial layers.

Added an example layer pattern (spatial and temporal layers)
in vp9_spatial_svc_encoder for the bypass_mode using new control.

Change-Id: I05f941897cae13fb9275b939d11f93941cb73bee
2015-09-17 09:37:15 -07:00
Ronald S. Bultje
50f944272c vp10: do sub8x8 block reconstruction in full subblocks.
This means that we don't reconstruct in 4x4 dimensions, but in
blocksize dimensions, e.g. 4x8 or 8x4. This may in some cases lead
to performance improvements. Also, if we decide to re-introduce
scalable coding support, this would fix the fact that you need to
re-scale the MV halfway the block in sub8x8 non-4x4 blocks.

See issue 1013.

Change-Id: If39c890cad20dff96635720d8c75b910cafac495
2015-09-16 19:35:54 -04:00
Ronald S. Bultje
ed29c2f945 vp10: fix 4:2:2 chroma MVs for 8x4/4x4 blocks.
In vp9, the bottom MV would be the average of the topright and
bottomleft luma MV (instead of the bottomleft/bottomright luma MV).

See issue 993.

Change-Id: Ic91c0b195950e7b32fc26c84c04788a09321e391
2015-09-16 19:35:54 -04:00
Ronald S. Bultje
43be86dbff vp10: remove double MV value check.
This has virtually no effect on coding efficiency, but it is more
logical from a theoretical perspective (since it makes no sense to
me that you would exclude a MV from a list just because it's sign-
inversed value is identical to a value already in a list), and it
also makes the code simpler (it removes a duplicate value check in
cases where signbias is equal between the two MVs being compared).

See issue 662.

Change-Id: I23e607c6de150b9f11d1372fb2868b813c322d37
2015-09-16 19:35:53 -04:00
Ronald S. Bultje
00a203b7bc vp10: move coding of tx_mode element to the non-arithcoded header.
See issue 1040 point 3.

Change-Id: If051b92c24a34d6a39861fb7d7180c5ca32f3d82
2015-09-16 19:35:53 -04:00
Ronald S. Bultje
a3df343cda vp10: code sign bit before absolute value in non-arithcoded header.
For reading, this makes the operation branchless, although it still
requires two shifts. For writing, this makes the operation as fast
as writing an unsigned value, branchlessly. This is also how other
codecs typically code signed, non-arithcoded bitstream elements.

See issue 1039.

Change-Id: I6a8182cc88a16842fb431688c38f6b52d7f24ead
2015-09-16 19:35:03 -04:00
Ronald S. Bultje
3c8e04e939 Merge "vp10: don't reset contextual skip flag if block has no coefficients." 2015-09-16 20:55:14 +00:00
Ronald S. Bultje
623279169a Merge "Add support for color-range." 2015-09-16 20:26:10 +00:00
Jacky Chen
c21ce82832 Merge "VP9 dynamic resizing unit test with bitrate change." 2015-09-16 16:55:14 +00:00
Ronald S. Bultje
a5d930e464 vp10: don't reset contextual skip flag if block has no coefficients.
The implicitly changed value would be used for contextualizing future
skip flags of neighbour blocks (bottom/right), which is certainly not
what was intended. The original code stems from vp8, and was useful
in cases where coding of the skip flag was disabled. In vp9, the skip
flag is always coded. The result of this change is that for bitstream
parsing purposes, decoding of the skip flag becomes independent of
decoding of block coefficients.

See issue 1014.

Change-Id: I8629e6abe76f7c1d649f28cd6fe22a675ce4a15d
2015-09-16 06:41:51 -04:00
Ronald S. Bultje
eeb5ef0a24 Add support for color-range.
In decoder, export (eventually) into vpx_image_t.range field. In
encoder, use oxcf->color_range to set it (same way as for
color_space).

See issue 1059.

Change-Id: Ieabbb2a785fa58cc4044bd54eee66f328f3906ce
2015-09-16 06:41:46 -04:00
Ronald S. Bultje
e562c71783 Merge "vp10: fix entropy counts for the hp bit." 2015-09-16 01:53:44 +00:00
jackychen
ca8f8fd304 VP9 dynamic resizing unit test with bitrate change.
Verify the dynamic resizer behavior for real time, 1 pass CBR mode.
Start at low target bitrate, raise the bitrate in the middle of the
clip, verify that scaling-up does occur after bitrate changed.

Change-Id: I7ad8c9a4c8288387d897dd6bdda592f142d8870c
2015-09-15 18:03:26 -07:00
Angie Chiang
8c1dce86e8 Merge "fix implicit declaration" 2015-09-16 00:20:43 +00:00
James Zern
c667593e1e Merge changes from topic 'fix-vp9-bitstream-test'
* changes:
  vp9_encoder_parms_get_to_decoder: cosmetics
  vp9...parms_get_to_decoder: remove unneeded func
  vp9...parms_get_to_decoder: fix EXPECT param order
  vp9_encoder_parms_get_to_decoder: delete dead code
  fix BitstreamParms test
  vp9_encoder_parms_get_to_decoder: remove vp10
  yuvconfig2image(): add explicit cast to avoid conv warning
  vp9/10 decoder_init: add missing alloc cast
  vp9/10: set color_space on preview frame
  vp10: add extern "C" to headers
  vp9: add extern "C" to headers
2015-09-15 23:14:34 +00:00
Marco Paniconi
9c82fc457e Merge "VP9 dynamic resizing unit test." 2015-09-15 22:26:03 +00:00
Marco Paniconi
f6097ef243 Merge "SVC fix to set worst/best_quality per layer." 2015-09-15 22:06:13 +00:00
jackychen
9ac42bc15c VP9 dynamic resizing unit test.
Verify the dynamic resizer behavior for real time, 1 pass CBR mode.
Run at low bitrate, with resize_allowed = 1, and verify that we get
one resize down event.

Change-Id: Ic347be60972fa87f7d68310da2a055679788929d
2015-09-15 14:36:55 -07:00
Marco
15c43d9ac7 SVC fix to set worst/best_quality per layer.
Allow the worst/best_quality to be set per layer via the
VP9E_SET_SVC_PARAMETERS control.

Change-Id: Icba5ec8ac757152f3bb7860d6010d9174a7bd578
2015-09-15 14:16:07 -07:00
Marco
eb53c69ece Add cyclic refresh parameters to svc-layer context.
For 1 pass CBR spatial-SVC:
Add cyclic refresh parameters to the svc-layer context.

This allows cyclic refresh (aq-mode=3) to be applied to
the whole super-frame (all spatial layers).
This gives a performance improvement for spatial layer encoding.

Addd the aq_mode mode on/off setting as command line option.

Change-Id: Ib9c3b5ba3cb7851bfb8c37d4f911664bef38e165
2015-09-15 10:06:36 -07:00
Debargha Mukherjee
0e1b4fb941 Fix two pass svc encoding
Fixes temporal scalability. Updates were inadvertently turned
off for two pass svc causing crashes due to gf_group.index
growing unchecked.

Change-Id: Iff759946bf61bbde70630347cc8fa4d51a8c2d2f
2015-09-15 06:11:24 -07:00
Yaowu Xu
e723e36da6 Merge "Remove leftover of "frame_parallel_decoding"" 2015-09-15 02:24:36 +00:00
Yaowu Xu
ee825f9372 Remove leftover of "frame_parallel_decoding"
The variable has been removed by a previous commit, but missed this
instance.

Change-Id: Ia34474b0be4945cc6cb9191f0d7cd24a99a4c22e
2015-09-14 18:10:08 -07:00
jackychen
419456617e Change parameters for VP9 dynamic resizing.
Use a smaller window in dynamic resizing and wait a shorter
time after key frame.

Change-Id: I086f840cdec3c6bdaa9acfe11346d919e445973d
2015-09-14 16:17:52 -07:00
Alex Converse
0b762e0c0c Merge "CR: Don't attempt to read qindex_delta for segments CR is unaware of." 2015-09-14 22:59:24 +00:00