Jingning Han [Tue, 25 Nov 2014 17:33:57 +0000 (09:33 -0800)]
Merge "Rework forward txfm/quantization skip system in RTC coding mode"
Jingning Han [Tue, 25 Nov 2014 06:13:44 +0000 (22:13 -0800)]
Merge "Remove redundant intra mode penalty from vp9_pick_inter_mode"
Yunqing Wang [Fri, 21 Nov 2014 19:11:06 +0000 (11:11 -0800)]
vp9_ethread: modify VP9_COMP structure
This patch modified struct VP9_COMP. Created a struct ThreadData
to include data that need to be copied for each thread. In
multiple thread case, one thread processes one tile. all threads
share one copy of VP9_COMP,
(refer to VP9_COMP *cpi in the code)
but each thread has its own copy of ThreadData,
(refer to ThreadData *td in the code).
Therefore, within the scope of encode_tiles(), both cpi and td
need to be passed as function parameters.
In single thread case, the FRAME_COUNTS pointer in ThreadData
points to "counts" in VP9_COMMON.
Change-Id: Ib37908b2d8e2c0f4f9c18f38017df5ce60e8b13e
Alex Converse [Tue, 25 Nov 2014 00:36:53 +0000 (16:36 -0800)]
Merge "Fix a tautological assert."
Alex Converse [Mon, 24 Nov 2014 23:00:20 +0000 (15:00 -0800)]
Fix a tautological assert.
Change-Id: I90ad08823e1d038384536fa9f458caadc2c87f38
Jingning Han [Mon, 24 Nov 2014 17:31:10 +0000 (09:31 -0800)]
Remove redundant intra mode penalty from vp9_pick_inter_mode
The intra mode penalty is covered by intra_cost_penalty. This
commit removes the other intra cost threshold, provided that the
constant 50 is negligible in normal rate-distortion cost.
Change-Id: I9b8b7483c43b9a41741622e7057def1f7d51bb72
Jingning Han [Mon, 24 Nov 2014 21:21:56 +0000 (13:21 -0800)]
Merge "Key frame non-RD mode decision process"
Debargha Mukherjee [Mon, 24 Nov 2014 20:47:03 +0000 (12:47 -0800)]
Merge "Refactored idct routines and headers"
James Zern [Mon, 24 Nov 2014 20:26:15 +0000 (12:26 -0800)]
Merge "sad_test: initialize bit_depth_ in all cases"
Peter de Rivaz [Fri, 24 Oct 2014 07:37:39 +0000 (08:37 +0100)]
Refactored idct routines and headers
This change is made in preparation for a
subsequent patch which adds acceleration
for the highbitdepth transform functions.
The highbitdepth transform functions attempt
to use 16/32bit sse instructions where possible,
but fallback to using the C implementations if
potential overflow is detected. For this reason
the dct routines are made global so they can be
called from the acceleration functions in the
subsequent patch.
Change-Id: Ia921f191bf6936ccba4f13e8461624b120c1f665
(cherry picked from commit
454342d4e77dbb67f4a3c10f97a57a6fcb46d9a0)
Jingning Han [Thu, 20 Nov 2014 19:28:00 +0000 (11:28 -0800)]
Key frame non-RD mode decision process
This commit makes a non-RD coding mode decision process for key
frame coding. It can be optionally turned on in speed -6 and above.
Change-Id: I0847258b392877a0210b4768bef88ebc9ad009b5
Marco [Mon, 24 Nov 2014 15:46:36 +0000 (07:46 -0800)]
Merge "Only allow for cyclic refresh (aq=3 mode) for base layer."
Johann [Sat, 22 Nov 2014 21:14:56 +0000 (13:14 -0800)]
Merge "Indent build/make/configure.sh"
James Zern [Sat, 22 Nov 2014 20:12:59 +0000 (12:12 -0800)]
sad_test: initialize bit_depth_ in all cases
previously 'bit_depth_', which is later used to calculate 'mask_', would
be left uninitialized in non-high-bitdepth builds
Change-Id: Ia72035f4645baf3bb0f191504f491b934cdf1e0e
Paul Wilkins [Sat, 22 Nov 2014 01:39:43 +0000 (17:39 -0800)]
Merge "Fix some minor nits."
Johann [Fri, 21 Nov 2014 02:20:06 +0000 (18:20 -0800)]
Indent build/make/configure.sh
Whitespace changes only.
Change-Id: I92eef49db1798bc69ec003fca69995fea560d6fa
Debargha Mukherjee [Sat, 22 Nov 2014 00:08:47 +0000 (16:08 -0800)]
Merge "Added highbitdepth sse2 acceleration for quantize"
Paul Wilkins [Fri, 21 Nov 2014 23:38:32 +0000 (15:38 -0800)]
Merge changes Ie077edd0,Id31a74fc
* changes:
Remove rate component adjustment for AQ1
Switch AQ1 segment basis from q ratio to rate ratio.
Paul Wilkins [Fri, 21 Nov 2014 23:26:18 +0000 (15:26 -0800)]
Merge "Add adaptive midpoint for AQ1."
Paul Wilkins [Fri, 21 Nov 2014 23:25:43 +0000 (15:25 -0800)]
Merge "Add variance restriction to AQ2."
Marco [Wed, 19 Nov 2014 23:31:29 +0000 (15:31 -0800)]
Only allow for cyclic refresh (aq=3 mode) for base layer.
Condition existed for temporal case, added it for spatial as well.
Issue: https://code.google.com/p/webm/issues/detail?id=878.
Change-Id: I38339207f9a94924f5568a081eabe64f867a686d
Paul Wilkins [Fri, 21 Nov 2014 20:27:52 +0000 (12:27 -0800)]
Fix some minor nits.
Change-Id: Ib8810d431fa20a2c78e0caaa28eb2c99903e60fb
Paul Wilkins [Fri, 21 Nov 2014 20:58:03 +0000 (12:58 -0800)]
Merge "Further AQ1 clean up."
Jingning Han [Fri, 21 Nov 2014 20:18:53 +0000 (12:18 -0800)]
Rework forward txfm/quantization skip system in RTC coding mode
This commit allows more aggressive decision to skip forward
transform and quantization for luma component in RTC coding mode.
The chroma components remains going through the normal coding
routine, since they are not included in the non-RD mode search
process.
It reduces the runtime cost by 2% - 10%. In speed -6,
vidyo1 1000 kbps
16576 b/f, 40.281 dB, 8402 ms -> 16576 b/f, 40.323 dB, 7764 ms
nik720p 1000 kbps
33337 b/f, 38.622 dB, 7473 ms -> 33299 b/f, 38.660 dB, 7314 ms
dark720p 1000 kbps
33330 b/f, 39.785 dB, 13505 ms -> 33325 b/f, 39.714 dB, 13105 ms
The compression performance of speed -6 is improved by 0.44% in
PSNR and 1.31% in SSIM.
Change-Id: Iae9e3738de6255babea734e5897f29118bebc6d7
Paul Wilkins [Fri, 21 Nov 2014 20:10:03 +0000 (12:10 -0800)]
Merge "Initial AQ1 restructuring."
James Zern [Fri, 21 Nov 2014 19:35:59 +0000 (11:35 -0800)]
Merge "vp9_thread_test: fix 'had_error' assignment"
Alex Converse [Fri, 21 Nov 2014 17:38:39 +0000 (09:38 -0800)]
Merge "Allow DC/H/V/TM on screen content."
Alex Converse [Fri, 21 Nov 2014 17:38:02 +0000 (09:38 -0800)]
Merge "Drop special inter mode selection for screen content."
Johann [Fri, 21 Nov 2014 16:55:22 +0000 (08:55 -0800)]
Merge "Remove armv5te target"
Paul Wilkins [Fri, 21 Nov 2014 02:32:44 +0000 (18:32 -0800)]
Remove rate component adjustment for AQ1
In AQ1 a rate adjustment was applied for blocks coded with a
deltaq. This tends to skew the partition selection and cause
rate overshoot.
For example, consider a 64x64 super block where some but not all
sub blocks are in a low q segment and some are in a high q segment.
The choice of Q when considering large partition and transform sizes
is defined by the lowest sub block segment id (currently this implies the
lowest Q). If some parts of the larger partition are very hard this will
cause a high rate component.
The correct behavior here is for the rd code to discard the large partition
choice and break down to sub blocks where some have low and some
have high Q. However the rate correction factor above mask the high
cost of coding at a larger partition size.
Change-Id: Ie077edd0b1b43c094898f481df772ea280b35960
Paul Wilkins [Fri, 21 Nov 2014 01:28:21 +0000 (17:28 -0800)]
Switch AQ1 segment basis from q ratio to rate ratio.
In defining the Q deltas for segments in AQ1 use a rate
ratio rather than a q ratio.
Change-Id: Id31a74fcf2b7e55437e42a51c21b3cbcb57028d4
Paul Wilkins [Thu, 20 Nov 2014 23:03:01 +0000 (15:03 -0800)]
Add adaptive midpoint for AQ1.
Make the midpoint variance used in AQ mode 1 segmentation
depend on the overall complexity of the frame in two pass.
Change-Id: I452814ec57f7a32352e41bb250e78066abe952dd
Johann [Thu, 20 Nov 2014 21:24:55 +0000 (13:24 -0800)]
Correctly initialize "ones" value in neon quantize
By using 0xff for a short it was not setting the high bits. When
comparing the output with vtst to find non-zero elements it was skipping
vaules which had no low bits set such as -512 / 0xFE00.
Using -8191 as the first element of coeff will generate this condition.
BUG=883
Change-Id: Ia1e10fb809d1e7866f28c56769fe703e6231a657
Alex Converse [Fri, 24 Oct 2014 22:57:48 +0000 (15:57 -0700)]
Allow DC/H/V/TM on screen content.
6.3% better compression
less than 1% compression time increase
Change-Id: Ie83c059436e54c09de9e7c87e06e0a6d40dc38fe
Alex Converse [Tue, 18 Nov 2014 21:31:49 +0000 (13:31 -0800)]
Drop special inter mode selection for screen content.
Better mode selection was implemented for all content.
Change-Id: I479778ed21d3968892f4dce396c83733583f4f23
Johann [Fri, 21 Nov 2014 01:08:11 +0000 (17:08 -0800)]
Remove armv5te target
All the assembly code has been removed, the tests no longer check for
the target, and android and chrome do not use the targets.
Change-Id: I193993f7b2b0bd6478453402f573ce3606e04e8d
Yunqing Wang [Fri, 21 Nov 2014 00:51:31 +0000 (16:51 -0800)]
Merge "vp9_ethread: move filter_cache out of RD_OPT struct"
Paul Wilkins [Fri, 7 Nov 2014 16:32:50 +0000 (16:32 +0000)]
Add variance restriction to AQ2.
Add an additional restriction to bit/complexity based
segmentation based on spatial variance.
Only lower Q when both the number of bits spent
in the initial encoding pass and the spatial complexity are
below a threshold. This will prevent the low Q segments
being used just because there is a surfeit of bits.
Small metrics gains especially opsnr.
derf ~0.2% std-hd ~0.3%
Change-Id: I6a8496d466d673f9b0e2b2ca6304ea7b6d8e1cce
Paul Wilkins [Thu, 13 Nov 2014 20:35:07 +0000 (12:35 -0800)]
Further AQ1 clean up.
Further patch to restructure AQ mode 1.
Change-Id: I566452a033d047a49a40441a7be24690ea69412d
Paul Wilkins [Wed, 12 Nov 2014 20:36:16 +0000 (12:36 -0800)]
Initial AQ1 restructuring.
This is the first of a series of patches to restructure and
improve AQ mode 1 (variance based AQ).
Change-Id: Idcf693131a3ea2459dcfd957a54a65b971fa4a2a
Paul Wilkins [Thu, 20 Nov 2014 23:45:41 +0000 (15:45 -0800)]
Merge "Fix bug in calculating number of mbs with scaling."
James Zern [Thu, 20 Nov 2014 22:18:37 +0000 (14:18 -0800)]
Merge "sad_test: fix vp8-only build"
James Zern [Thu, 20 Nov 2014 22:16:28 +0000 (14:16 -0800)]
vp9_thread_test: fix 'had_error' assignment
worker hooks return false on error, fix the assignment in Execute() used
in the TestSerialInterface test
Change-Id: I93c2e45f270330ae6d35a3a303411c4ee0f31337
Yunqing Wang [Thu, 20 Nov 2014 22:00:37 +0000 (14:00 -0800)]
Merge "vp9_ethread: move max/min partition size to mb struct"
Yunqing Wang [Thu, 20 Nov 2014 20:42:36 +0000 (12:42 -0800)]
vp9_ethread: move filter_cache out of RD_OPT struct
Similar to mask_filter, the filter_cache in RD_OPT struct can be
moved out, and declared as a local variable since it is only
used in pick_inter_mode functions.
Change-Id: I412b99cca82bade07ac912064ec03dd1de6b2c17
Yunqing Wang [Thu, 20 Nov 2014 21:02:55 +0000 (13:02 -0800)]
Merge "vp9_ethread: change mask_filter to a local variable"
Yunqing Wang [Thu, 20 Nov 2014 20:27:34 +0000 (12:27 -0800)]
Merge "Revert "vp9_ethread: include a pointer to mb in VP9_COMP""
Paul Wilkins [Thu, 20 Nov 2014 20:22:53 +0000 (12:22 -0800)]
Fix bug in calculating number of mbs with scaling.
Correct calculation of number of mbs in two pass code when
frame resizing is enabled. Always use initial number of mbs if
scaling is enabled, as this is what was used in the first pass.
Change-Id: I49a4280ab5a8b1000efcc157a449a081cbb6d410
Yunqing Wang [Thu, 20 Nov 2014 17:41:49 +0000 (09:41 -0800)]
vp9_ethread: change mask_filter to a local variable
The mask_filter in RD_OPT struct is used to record rd result in
filter decision. It is only used in pick_inter_mode functions,
and is removed from the struct and declared as a local variable.
Change-Id: I3c95c8632ba7241591ce00ef2ef5677b5e297d7b
Yunqing Wang [Thu, 20 Nov 2014 17:24:50 +0000 (09:24 -0800)]
vp9_ethread: move max/min partition size to mb struct
The max_partition_size and max_partition_size are set at the
beginning while setting speed features, and then adjusted at
SB level. Moving them to mb struct ensures there is a local
copy for each thread.
Change-Id: I7dd08dc918d9f772fcd718bbd6533e0787720ad4
Jingning Han [Thu, 20 Nov 2014 17:06:39 +0000 (09:06 -0800)]
Merge "Enable ssse3 version of vp9_fdct8x8_quant"
Yunqing Wang [Thu, 20 Nov 2014 03:04:07 +0000 (19:04 -0800)]
Revert "vp9_ethread: include a pointer to mb in VP9_COMP"
This reverts commit
6906d218ddd1af97228a797f4558e402231d94f1.
Another way will be used to handle mb struct.
Change-Id: Ic1111a46b2b1ee00f8f9e3fcd4cf3eb6030b2dc4
Peter de Rivaz [Thu, 16 Oct 2014 12:38:46 +0000 (13:38 +0100)]
Added highbitdepth sse2 acceleration for quantize
Also includes block error.
(This patch is mostly cherry picked from
commit
db7192e0b014a331a1dcb102c8a1148e9f0e1081)
Change-Id: Idef18f90b111a0d0c9546543d3347e551908fd78
Deb Mukherjee [Thu, 20 Nov 2014 07:22:18 +0000 (23:22 -0800)]
Merge "Changes SvcContext_t to SvcContext"
Jingning Han [Tue, 18 Nov 2014 20:37:59 +0000 (12:37 -0800)]
Enable ssse3 version of vp9_fdct8x8_quant
It improves the speed performance of vp9_fdct8x8_quant_sse2 by
about 5%.
Change-Id: I74b093ba4d81df64caf71ac7693f3d917f673097
James Zern [Wed, 19 Nov 2014 03:27:06 +0000 (19:27 -0800)]
sad_test: fix vp8-only build
ROUND_POWER_OF_TWO() is defined in vp9 headers currently, avoid it in
non-high-bitdepth code
Change-Id: Ic28b8f95ef7964800475ee8b35be5f9cea9afab6
Yaowu Xu [Wed, 19 Nov 2014 23:32:11 +0000 (15:32 -0800)]
Add a reset to rc tracking for dropped frames
VP9/DatarateTestVP9Large.ChangingDropFrameThresh/[34] fails post the
merge of commit#
ffa06b37. This commit adds reset of rc tracking info
when frame is dropped, and fixes the causes of the bad interaction
between the tests and the previous commit.
Change-Id: I848acfd9fcb336359662274325190f94aac76eae
Jingning Han [Wed, 19 Nov 2014 19:17:44 +0000 (11:17 -0800)]
Merge "Combine fdct8x8 and quantization process"
Jingning Han [Wed, 19 Nov 2014 19:17:36 +0000 (11:17 -0800)]
Merge "Add sse2 version for vp9_quantize_fp"
Jingning Han [Tue, 18 Nov 2014 19:53:14 +0000 (11:53 -0800)]
Combine fdct8x8 and quantization process
This commit reworks the forward transform and quantization process
for 8x8 block coding. It combines the two operations in a single
function to save a store/load stage of the original transform
coefficients. Overall the speed -6 is slightly faster (around 1%
range). The compression performance of speed -6 is improved by
3.4%.
Change-Id: Id6628daef123f3e4649248735ec2ad7423629387
Yaowu Xu [Wed, 19 Nov 2014 00:56:06 +0000 (16:56 -0800)]
Merge "Prevent severe rate control errors in CBR mode"
Deb Mukherjee [Tue, 18 Nov 2014 20:25:31 +0000 (12:25 -0800)]
Changes SvcContext_t to SvcContext
Fixes a borg build.
Change-Id: I8cb510577e8d8bbc7a2e64f9e1bdfe883f49cb61
Marco [Tue, 18 Nov 2014 19:22:18 +0000 (11:22 -0800)]
Merge "Modify active_worst_quality setting for one pass CBR."
Yaowu Xu [Tue, 18 Nov 2014 17:14:02 +0000 (09:14 -0800)]
Merge "change to call vp9_refining_search_sad() directly"
Yaowu Xu [Tue, 18 Nov 2014 16:52:21 +0000 (08:52 -0800)]
Prevent severe rate control errors in CBR mode
In rare cases, the interaction between rate correction factor and Q
choices may cause severe oscillating frame sizes that are way off
target bandwidth. This commit adds tracking of rate control results
for last two frames, and use the information to prevent oscillating
Q choices.
Change-Id: I9a6d125a15652b9bcac0e1fec6d7a1aedc4ed97e
Jingning Han [Tue, 18 Nov 2014 16:58:09 +0000 (08:58 -0800)]
Add sse2 version for vp9_quantize_fp
vp9_quantize_fp is the quantization process used by rtc coding
mode. This commit adds a sse2 implementation of it. The
implementation is modified based on vp9_quantize_b_sse2. No speed
difference from ssse3 version.
Change-Id: I24949c5b27df160b4f35117d28858d269454e64a
Jingning Han [Tue, 18 Nov 2014 01:40:54 +0000 (17:40 -0800)]
Merge "Add empty pointer check to pred buffering in rtc coding mode"
Marco [Tue, 11 Nov 2014 19:01:55 +0000 (11:01 -0800)]
Modify active_worst_quality setting for one pass CBR.
Current setting had active_worst_quality set too high (close to worst_quality)
for first frame(s) following first key frame. This changes that to be somewhat
more aggressive in allowing active_worst_quality to be lower following key frame.
Also remove the 4/5 reduction in active_worst for key frame as
this should be set by the user qp_max setting.
Change-Id: I0530b3ddcc85c00e3eb7568de1b14a31206c4a4c
Yaowu Xu [Mon, 17 Nov 2014 19:25:43 +0000 (11:25 -0800)]
change to call vp9_refining_search_sad() directly
The function pointer in compressor instance does not change, so this
commit changes to call the function directly.
Change-Id: I9c9c460e3475711c384b74c9842f0b4f3d037cc5
Jingning Han [Mon, 17 Nov 2014 19:21:42 +0000 (11:21 -0800)]
Add empty pointer check to pred buffering in rtc coding mode
This commit adds a check condition to the prediction buffering
operation used in the rtc coding mode. This resolves a unit test
warning in example/vpx_tsvc_encoder_vp9_mode_7.
Change-Id: I9fd50d5956948b73b53bd8fc5a16ee66aff61995
Yunqing Wang [Mon, 17 Nov 2014 17:10:28 +0000 (09:10 -0800)]
Merge "Code cleanup: remove unused members in RD_OPT"
Yunqing Wang [Mon, 17 Nov 2014 16:57:38 +0000 (08:57 -0800)]
Merge "vp9_ethread: combine encoder counts in separate struct"
Debargha Mukherjee [Sat, 15 Nov 2014 05:11:27 +0000 (21:11 -0800)]
Merge "Added sse2 acceleration for highbitdepth variance"
James Zern [Sat, 15 Nov 2014 04:26:28 +0000 (20:26 -0800)]
Merge "Visual studio build fix using explicit cast"
Yunqing Wang [Sat, 15 Nov 2014 00:33:25 +0000 (16:33 -0800)]
Code cleanup: remove unused members in RD_OPT
These 2 members in RD_OPT were moved to TileDataEnc struct
already, and therefore were removed here.
Change-Id: I22fee3b67f96e473a58e194a7edc76dbd48bfa04
Yunqing Wang [Sat, 15 Nov 2014 00:04:15 +0000 (16:04 -0800)]
vp9_ethread: combine encoder counts in separate struct
Several frame counters in encoder are updated at SB level. Combine
those counters and put them in a separate struct, which allows us
to allocate one copy for each thread.
Change-Id: I00366296a13c0ada4d8fa12f5e07728388b6cab7
Peter de Rivaz [Thu, 16 Oct 2014 13:00:54 +0000 (14:00 +0100)]
Added sse2 acceleration for highbitdepth variance
Change-Id: I446bdf3a405e4e9d2aa633d6281d66ea0cdfd79f
(cherry picked from commit
d7422b2b1eb9f0011a8c379c2be680d6892b16bc)
(cherry picked from commit
6d741e4d76a7d9ece69ca117d1d9e2f9ee48ef8c)
Deb Mukherjee [Fri, 14 Nov 2014 23:12:01 +0000 (15:12 -0800)]
Visual studio build fix using explicit cast
Change-Id: If74510370723e497f4f33d988b8b398124edf69b
Yunqing Wang [Fri, 14 Nov 2014 23:11:47 +0000 (15:11 -0800)]
Merge "vp9_ethread: include a pointer to mb in VP9_COMP"
Yunqing Wang [Fri, 14 Nov 2014 20:31:06 +0000 (12:31 -0800)]
vp9_ethread: include a pointer to mb in VP9_COMP
Modified VP9_COMP struct to include MACROBLOCK *mb. This change
makes it feasible in multi-thread case to allocate a mb for each
thread.
Change-Id: I624d6d1aa9c132362200753e5d90b581b1738d6e
Marco [Fri, 14 Nov 2014 19:36:05 +0000 (11:36 -0800)]
Merge "Add more rate control stats to vpx_temporal_svc_encoder."
Marco [Thu, 13 Nov 2014 23:03:45 +0000 (15:03 -0800)]
Add more rate control stats to vpx_temporal_svc_encoder.
Average and variance of actual encoding bitrate over fixed short-time window.
Change-Id: Icc3d6d93792c81e1fb9fd3b56008bf47a503b204
Yunqing Wang [Fri, 14 Nov 2014 02:35:01 +0000 (18:35 -0800)]
Merge "vp9_ethread: modify the cyclic refresh struct"
Yaowu Xu [Thu, 13 Nov 2014 23:50:30 +0000 (15:50 -0800)]
Merge "adapt the adjustment limit for rate correction factor in RTC mode"
Yunqing Wang [Thu, 13 Nov 2014 21:38:23 +0000 (13:38 -0800)]
vp9_ethread: modify the cyclic refresh struct
Two members in struct CYCLIC_REFRESH
int64_t projected_rate_sb;
int64_t projected_dist_sb;
are updated at the superblock level, which makes them shared data
in the multi-thread situation, and requires extra work to handle
them. However, those values are updated and used immediately, and
therefore can be removed. This patch cleaned up the code and
removed the two members.
Change-Id: I2c6ee4552bf49fb63ce590cdb47f9723974fffb1
Adrian Grange [Thu, 13 Nov 2014 23:01:49 +0000 (15:01 -0800)]
Merge "Prepare for dynamic frame resizing in the recode loop"
Paul Wilkins [Thu, 13 Nov 2014 23:00:41 +0000 (15:00 -0800)]
Merge "Fix 32 bit build emms problem."
Johann [Thu, 13 Nov 2014 22:49:22 +0000 (14:49 -0800)]
Merge "Revert "Fix SSSE3 partial_idct_test detection""
Jingning Han [Thu, 13 Nov 2014 21:59:02 +0000 (13:59 -0800)]
Merge "Use reconstructed pixels for intra prediction"
Jingning Han [Thu, 13 Nov 2014 21:58:21 +0000 (13:58 -0800)]
Merge "Refactor nonrd_use_partition coding process"
Adrian Grange [Mon, 10 Nov 2014 17:51:38 +0000 (09:51 -0800)]
Prepare for dynamic frame resizing in the recode loop
Prepare for the introduction of frame-size change
logic into the recode loop.
Separated the speed dependent features into
separate static and dynamic parts, the latter being
those features that are dependent on the frame size.
Change-Id: Ia693e28c5cf069a1a7bf12e49ecf83e440e1d313
Paul Wilkins [Wed, 12 Nov 2014 17:36:49 +0000 (09:36 -0800)]
Fix 32 bit build emms problem.
Add extra vp9_clear_system_state() calls to fix
double / mmx issue introduced into first pass
code for 32 bit builds.
Change-Id: I84cd2986b80d83650a091ab25c43755efeb82e03
James Zern [Thu, 13 Nov 2014 18:59:54 +0000 (10:59 -0800)]
Revert "Fix SSSE3 partial_idct_test detection"
This reverts commit
7d07f512cd87446eef541e9af4af19b1e8c6342a.
this breaks visual studio builds:
'#' : invalid character : possibly the result of a macro expansion
Change-Id: I77170d549afb71e75a878fa0f6acd204fe8d9e67
Yaowu Xu [Thu, 13 Nov 2014 19:20:04 +0000 (11:20 -0800)]
adapt the adjustment limit for rate correction factor in RTC mode
Rate correction factor is used to correct the estimated rate for any
given quantizer, and feeds into rate control for quantizer selection.
We make use of the actual bits used to calculate this rate correction
factor with an adjustment limit to prevent over-adjustment.
This commit adapts the adjustment limit to the difference between the
estimated bits and the actual bits, allows the adjustment limit to vary
between 0.125 (when estimate is close to actual) and 0.625 (when there
is >10X factor off between estimated and actual bits). By doing this,
the commit appears to have largely corrected two observed issues:
1. Adjustment is too slow when the actual bits used is way off from
estimate due to the small adjustment limit.
2. Extreme oscillating quantizer choices due to the feedback loop.
Change-Id: I4ee148d2c9d26d173b6c48011313ddb07ce2d7d6
Deb Mukherjee [Thu, 13 Nov 2014 11:27:11 +0000 (03:27 -0800)]
Merge "Vidyo: Turn off keyframes in higher spatial layers"
Debargha Mukherjee [Thu, 13 Nov 2014 05:20:34 +0000 (21:20 -0800)]
Merge "Added highbitdepth sse2 SAD acceleration and tests"
Marco [Thu, 13 Nov 2014 01:34:54 +0000 (17:34 -0800)]
Remove vp9_temporal_denoising from experimental list.
Change-Id: I7a941c0efbb5912aa97348da6fd1aba28df4482a
Peter de Rivaz [Thu, 16 Oct 2014 12:41:55 +0000 (13:41 +0100)]
Added highbitdepth sse2 SAD acceleration and tests
Change-Id: I1a74a1b032b198793ef9cc526327987f7799125f
(cherry picked from commit
b1a6f6b9cb47eafe0ce86eaf0318612806091fe5)
Johann [Wed, 12 Nov 2014 20:20:36 +0000 (12:20 -0800)]
Merge "Fix SSSE3 partial_idct_test detection"
Yaowu Xu [Wed, 12 Nov 2014 16:00:26 +0000 (08:00 -0800)]
Merge "Use normal rate_correction_factor for gf in CBR mode"