James Zern [Thu, 27 Feb 2014 07:27:17 +0000 (23:27 -0800)]
y4m_video_source: fix memory leak
Begin() will be called twice with 2-pass encodes, invoking
y4m_input_open which allocates memory; close the old instance first.
Change-Id: Id252a21d286ca9ae998bd87599d43aeb8d7d77aa
Alex Converse [Thu, 27 Feb 2014 02:50:00 +0000 (18:50 -0800)]
Merge "Don't let GOLDEN_FRAME turn off LAST_FRAME as a reference when GOLDEN_FRAME is disabled."
Dmitry Kovalev [Thu, 27 Feb 2014 02:38:26 +0000 (18:38 -0800)]
Merge "Adding vpx_sse_to_psnr() function."
Dmitry Kovalev [Thu, 27 Feb 2014 02:37:21 +0000 (18:37 -0800)]
Merge "Cleaning up cost_coeffs()."
Alex Converse [Thu, 27 Feb 2014 00:46:21 +0000 (16:46 -0800)]
Don't let GOLDEN_FRAME turn off LAST_FRAME as a reference when GOLDEN_FRAME is disabled.
There was a bug in the previous code that if GOLDEN was better than
LAST neither would be used. LAST would get turned off due to superior
GOLDEN quality then all GOLDEN modes would get skipped.
Change-Id: I173f3720451707dab7b2cbbe8b8e6a047089bde7
Ivan Maltz [Thu, 27 Feb 2014 00:36:23 +0000 (16:36 -0800)]
Merge "log overall psnr, average psnr, and overall mse"
Yaowu Xu [Thu, 27 Feb 2014 00:23:49 +0000 (16:23 -0800)]
Merge "Reduce the frequency of partition size adjsutment"
Dmitry Kovalev [Wed, 26 Feb 2014 23:01:30 +0000 (15:01 -0800)]
Adding vpx_sse_to_psnr() function.
Removing all copies of identical vp8_mse2psnr/vp9_mse2psnr functions.
Using vpx_sse_to_psnr() instead in all places.
Change-Id: I15beef9834d43d8fc8a8a7a2d1fc5de3d658fed8
Dmitry Kovalev [Thu, 27 Feb 2014 00:03:19 +0000 (16:03 -0800)]
Merge "Cleaning up vp9_encodemb.c file."
Dmitry Kovalev [Wed, 26 Feb 2014 22:56:00 +0000 (14:56 -0800)]
Cleaning up cost_coeffs().
Change-Id: I02f097fd7c4c787035f03114ddde5b04b2640b39
Marco Paniconi [Wed, 26 Feb 2014 22:35:14 +0000 (14:35 -0800)]
Merge "Update some comments in vpx_temporal_scalable_patterns."
Marco Paniconi [Wed, 26 Feb 2014 22:00:43 +0000 (14:00 -0800)]
Update some comments in vpx_temporal_scalable_patterns.
Change-Id: I747d26c544cc56feaaf7c75403f2f4c16a496bb7
Ivan Maltz [Wed, 26 Feb 2014 21:27:01 +0000 (13:27 -0800)]
log overall psnr, average psnr, and overall mse
Change-Id: I0b4fa1f8104b7fa5780d4e99e5401c14271a992d
Dmitry Kovalev [Wed, 26 Feb 2014 21:51:12 +0000 (13:51 -0800)]
Cleaning up vp9_encodemb.c file.
Usage of encode_b_args is unnecessary because encode_block_pass1() doesn't
use them. That's why optimize_init_b() call is also not required.
Change-Id: Ib6cfe4916c2ca85749c90bb0adcba6fea592f9ac
Johann [Wed, 26 Feb 2014 21:44:28 +0000 (13:44 -0800)]
Merge "VP8 for ARMv8 by using NEON intrinsics 05"
Dmitry Kovalev [Wed, 26 Feb 2014 21:25:10 +0000 (13:25 -0800)]
Merge "Cleaning up vp9_rdopt.c."
Yaowu Xu [Wed, 26 Feb 2014 21:24:51 +0000 (13:24 -0800)]
Merge "Separate super_block_yrd() into two functions"
Johann [Wed, 26 Feb 2014 20:28:19 +0000 (12:28 -0800)]
Merge "VP8 for ARMv8 by using NEON intrinsics 04"
Johann [Wed, 26 Feb 2014 20:27:36 +0000 (12:27 -0800)]
Merge "VP8 for ARMv8 by using NEON intrinsics 03"
hkuang [Wed, 26 Feb 2014 19:56:45 +0000 (11:56 -0800)]
Merge "Fix a bug in intra prediction due to change in
25e55526301eba7d6e5c68e25402e9b2102976d8."
Tom Finegan [Wed, 26 Feb 2014 18:42:44 +0000 (10:42 -0800)]
Merge "cq_test.cc: Use size_t for file size and unsigned int for target bitrate."
Yaowu Xu [Tue, 25 Feb 2014 22:15:00 +0000 (14:15 -0800)]
Reduce the frequency of partition size adjsutment
The commit change to use partitions sizes directly from last frame
for frames directly where last frame selects partitions sizes based
on coding efficiency.
On --rt --cpu-used=-5, the change hurts compression by 4% but reduces
encoding time by ~20%
Change-Id: Ia68665e5c8489b7bfcf5fac7768332fba88928e6
Yaowu Xu [Tue, 25 Feb 2014 19:59:56 +0000 (11:59 -0800)]
Separate super_block_yrd() into two functions
for inter and intra respectively
Change-Id: I7764d3af780072f7bd7bde201f454dcdd2816e76
Marco Paniconi [Wed, 26 Feb 2014 17:27:17 +0000 (09:27 -0800)]
Merge "Add consective frame loss to error_resilience test."
Jingning Han [Wed, 26 Feb 2014 17:20:24 +0000 (09:20 -0800)]
Merge "Use sub-pixel accuracy prediction non-RD mode"
Dmitry Kovalev [Wed, 26 Feb 2014 17:20:14 +0000 (09:20 -0800)]
Merge "Using clamp() for active_{best, worst}_quality."
Jingning Han [Wed, 26 Feb 2014 17:20:13 +0000 (09:20 -0800)]
Merge "Use dedicated variables to store the best mode"
Dmitry Kovalev [Wed, 26 Feb 2014 17:19:54 +0000 (09:19 -0800)]
Merge "Removing redundant vp9_clear_system_state() call."
Dmitry Kovalev [Wed, 26 Feb 2014 17:19:28 +0000 (09:19 -0800)]
Merge "Removing vp9_optimize_b() function."
Marco Paniconi [Tue, 25 Feb 2014 02:14:50 +0000 (18:14 -0800)]
Add consective frame loss to error_resilience test.
Modify existing test to also check the case of dropping
(i.e., skip decoding) a consecutive list of frames.
Change-Id: Ia8c1195559f952e86e6697996931d3a920c05ae3
James Yu [Tue, 17 Dec 2013 13:18:57 +0000 (21:18 +0800)]
VP8 for ARMv8 by using NEON intrinsics 05
Add dequantizeb_neon.c
- vp8_dequantize_b_loop_neon
vpxdec --summary --noblit ../videos/tears_of_steel_1080p.webm
Before => After, 13.25 => 13.23 (fps)
Change-Id: Iebe3b0c6ed2359c778b0570763c5681ae25fef0c
Signed-off-by: James Yu <james.yu@linaro.org>
Dmitry Kovalev [Wed, 26 Feb 2014 02:11:42 +0000 (18:11 -0800)]
Removing redundant vp9_clear_system_state() call.
This function is already called in vp9_initialize_rd_consts().
Change-Id: I88c0484a7274660287fa25fdf5cdb721d3284e01
Dmitry Kovalev [Wed, 26 Feb 2014 02:01:49 +0000 (18:01 -0800)]
Using clamp() for active_{best, worst}_quality.
Change-Id: Ia79f975f54829b8ae6b568ca5c05f4f1f541706f
James Yu [Tue, 17 Dec 2013 11:06:31 +0000 (19:06 +0800)]
VP8 for ARMv8 by using NEON intrinsics 04
Add dequant_idct_neon.c
- vp8_dequant_idct_add_neon
vpxdec --summary --noblit ../videos/tears_of_steel_1080p.webm
Before => After, 13.25 => 13.22 (fps)
Change-Id: Id48f39e1da58dd3d8d37658e94989411997f4f7c
Signed-off-by: James Yu <james.yu@linaro.org>
hkuang [Wed, 26 Feb 2014 01:54:33 +0000 (17:54 -0800)]
Fix a bug in intra prediction due to change in
25e55526301eba7d6e5c68e25402e9b2102976d8.
Change-Id: I17ac67c3ced91ad4f057b296f7e8dc86a3389f26
Dmitry Kovalev [Wed, 26 Feb 2014 01:46:27 +0000 (17:46 -0800)]
Cleaning up vp9_rdopt.c.
Change-Id: Ic7553a037493107c33cfb9815178a54095a289ec
James Yu [Tue, 17 Dec 2013 11:03:16 +0000 (19:03 +0800)]
VP8 for ARMv8 by using NEON intrinsics 03
Add dc_only_idct_add_neon.c
- vp8_dc_only_idct_add_neon
vpxdec --summary --noblit ../videos/tears_of_steel_1080p.webm
Before => After, 13.25 => 13.24 (fps)
Change-Id: I5e9e277ec3a3ca67e13c8cc4c324a6fbe8a897fc
Signed-off-by: James Yu <james.yu@linaro.org>
Dmitry Kovalev [Wed, 26 Feb 2014 01:23:01 +0000 (17:23 -0800)]
Removing vp9_optimize_b() function.
Change-Id: If859c9d58a8fe3f478d409b9e9ca59bcee8fd35d
Jingning Han [Wed, 26 Feb 2014 00:12:35 +0000 (16:12 -0800)]
Use sub-pixel accuracy prediction non-RD mode
This commit builds the actual prediction block in sub-pixel accuracy
and uses which to calculate SAD for non-RD mode decision. In the trail
run on pedestrian_area at 1080p, rtc speed -7 runtime goes from
23495 ms -> 25107 ms (7% slower). The compression performance is
improved by 20.57% for rtc test set.
Change-Id: I438589cd103fe99f1b50c2d1939ac6ca43fa0157
Johann [Tue, 25 Feb 2014 22:53:55 +0000 (14:53 -0800)]
Merge "VP8 for ARMv8 by using NEON intrinsics 02"
Alex Converse [Tue, 25 Feb 2014 22:30:33 +0000 (14:30 -0800)]
Merge "Shrink dct_value_cost[] to int16_t."
Jingning Han [Tue, 25 Feb 2014 21:50:32 +0000 (13:50 -0800)]
Use dedicated variables to store the best mode
Use a set of dedicated variables to buffer the current best mode
in non-RD mode decision. This allows to use mode_info for more
complicated test in the non-RD process.
Change-Id: I6024c9feb0662afd3eb29f7017f7b5a5446f303f
Deb Mukherjee [Tue, 25 Feb 2014 21:46:21 +0000 (13:46 -0800)]
Merge "Adds variance based fixed size partitioning"
Alex Converse [Tue, 25 Feb 2014 21:06:42 +0000 (13:06 -0800)]
Shrink dct_value_cost[] to int16_t.
The largest value is 13358.
Change-Id: I7a6b024a92b6250933d9ebc0cad066b966c96bd4
Deb Mukherjee [Mon, 24 Feb 2014 23:21:13 +0000 (15:21 -0800)]
Adds variance based fixed size partitioning
Adds a method for determining a fixed size partition based on
variance of a 64x64 SB. This method is added to rtc speed 6.
Also fixes a bug in rtc_use_partition() and includes some
refactoring related to partitioning search, and some cosmetics.
Currently compared to speed 5, the coding efficiency of speed 6
is -19% and that of speed 7 is -55%, in cbr mode.
Change-Id: I057e04125a8b765906bb7d4bf7a36d1e575de7c6
Dmitry Kovalev [Tue, 25 Feb 2014 19:06:05 +0000 (11:06 -0800)]
Merge "Using vp9_subtract_plane instead of vp9_subtract_{sb, sby, sbuv}."
Dmitry Kovalev [Tue, 25 Feb 2014 19:04:37 +0000 (11:04 -0800)]
Merge "Consistent names for reference_mode functions."
Dmitry Kovalev [Tue, 25 Feb 2014 18:51:17 +0000 (10:51 -0800)]
Merge "Changing vp9_full_search_sad{, x3, x8} signatures."
Dmitry Kovalev [Tue, 25 Feb 2014 18:44:19 +0000 (10:44 -0800)]
Merge "Cleaning up vp9_refining_search_sad() function."
Tom Finegan [Tue, 25 Feb 2014 17:44:31 +0000 (09:44 -0800)]
Merge "Change dx_time data type in vpxdec.c"
Adrian Grange [Tue, 25 Feb 2014 16:48:14 +0000 (08:48 -0800)]
Merge "Trap request to display non-existant frame"
Yunqing Wang [Tue, 25 Feb 2014 16:28:03 +0000 (08:28 -0800)]
Merge "Disable adaptive pred filter for non-split mode"
Yaowu Xu [Tue, 25 Feb 2014 16:22:49 +0000 (08:22 -0800)]
Merge changes I7e96d619,I9a7631d5
* changes:
normalize int64_t high value to INT64_MAX
resolve issue with arm code failing unit test
Jim Bankoski [Tue, 25 Feb 2014 15:29:48 +0000 (07:29 -0800)]
normalize int64_t high value to INT64_MAX
Change-Id: I7e96d6199f882d35357f6a9a08c04ad0af5dc26e
Jim Bankoski [Tue, 25 Feb 2014 01:34:27 +0000 (17:34 -0800)]
resolve issue with arm code failing unit test
The optimizer did something funny with the code around
line 1412. Before the call to encode_sb split_dist was
set properly but after it was adjusted and converted to
a negative.
https://code.google.com/p/webm/issues/detail?id=714
Change-Id: I9a7631d5325ade2dc28c1030653a23eecec8721b
James Yu [Sat, 22 Feb 2014 06:51:11 +0000 (14:51 +0800)]
Change dx_time data type in vpxdec.c
Change dx_time data type to int64_t to prevent
test time overflow when decoding long video.
Change-Id: I3dd5e324a246843e07e635fd25c50e71e385ed70
Signed-off-by: James Yu <james.yu@linaro.org>
Marco Paniconi [Mon, 24 Feb 2014 23:04:38 +0000 (15:04 -0800)]
vpx_temporal_scalable_patterns: fix to encoding_bitrate computation.
Change-Id: I56fcb82c4334c7591b765b55b3c2912778af6db5
Yunqing Wang [Mon, 24 Feb 2014 22:05:06 +0000 (14:05 -0800)]
Disable adaptive pred filter for non-split mode
If sf->disable_split_mask is DISABLE_ALL_SPLIT, disable
sf->adaptive_pred_interp_filter to avoid unnecessary operations.
Change-Id: Icb59174b2f4e9a3c3c16a696deb8018e5bd999eb
Deb Mukherjee [Mon, 24 Feb 2014 21:35:56 +0000 (13:35 -0800)]
Merge "Adds an intermediate speed level for rtc"
Deb Mukherjee [Mon, 24 Feb 2014 20:08:56 +0000 (12:08 -0800)]
Adds an intermediate speed level for rtc
Moves the existing speed 6 to speed 7 and adds an
intermediate level 6 which is roughly in between
speeds 6 and 7 in both speed and coding efficiency.
Also includes some minor fixes/adjustments.
Change-Id: I98befc4d82d750e79fe426c457c4a2571f6b6cc7
Adrian Grange [Mon, 24 Feb 2014 18:15:21 +0000 (10:15 -0800)]
Trap request to display non-existant frame
If show_existing_frame indicates that the decoder should
display an existing (previously decoded) frame, add a
check to make sure that the signaled buffer does contain
a valid decoded frame.
Change-Id: Iac8c686b321827414d69a3f2d0467566911bcba2
Yaowu Xu [Sat, 22 Feb 2014 20:41:06 +0000 (12:41 -0800)]
added clamp of segment loop filter level
for ABSDATA mode, so segment loop filter level always fall in valid
range for both Absolute and delta modes.
Change-Id: If90df3411479533dbdab63f8ae088d2f5dd174a9
Yaowu Xu [Mon, 24 Feb 2014 16:28:07 +0000 (08:28 -0800)]
Merge "Added clamp of qindex to valid range"
James Zern [Mon, 24 Feb 2014 00:08:00 +0000 (16:08 -0800)]
fix vs9 build after obj_int_extract changes
broken since:
1d3ca08 obj_int_extract.bat: Pass obj_int_extract.exe path to obj_int_extract.bat.
Change-Id: Ic3de9f8c2b604e3aa9b905e1bc0b578963e01a4a
Dmitry Kovalev [Sun, 23 Feb 2014 16:28:43 +0000 (08:28 -0800)]
Merge "Combining if-else branches from different conditions."
Dmitry Kovalev [Sun, 23 Feb 2014 16:25:40 +0000 (08:25 -0800)]
Merge "Cleaning up vp9_mvref_common.{h, c}."
James Yu [Tue, 17 Dec 2013 10:28:11 +0000 (18:28 +0800)]
VP8 for ARMv8 by using NEON intrinsics 02
Add copymem_neon.c
- vp8_copy_mem16x16_neon
- vp8_copy_mem8x8_neon
- vp8_copy_mem8x4_neon
vpxdec --summary --noblit ../videos/tears_of_steel_1080p.webm
Before => After, 13.25 => 13.25 (fps)
Change-Id: Ib956b5a20522ff57dc8a580bf0aef7b252bddba6
Signed-off-by: James Yu <james.yu@linaro.org>
Yaowu Xu [Sat, 22 Feb 2014 20:30:18 +0000 (12:30 -0800)]
Added clamp of qindex to valid range
The qindex for a segment was not clamped in ABSDATA mode, which may
cause invalid memory access if an ill-formed stream has a negative
value in ABSDATA mode. This commit added clamp to make sure qindex
for a segment always fall into valid range.
Change-Id: I0a74d00f4ef40aec7edaeca1d03c8645e23ab08c
Jingning Han [Sat, 22 Feb 2014 19:54:20 +0000 (11:54 -0800)]
Merge "Periodically update mode and mv costs"
James Zern [Sat, 22 Feb 2014 19:43:37 +0000 (11:43 -0800)]
Merge "move nestegg to third_party"
James Zern [Sat, 22 Feb 2014 19:08:39 +0000 (11:08 -0800)]
Merge "gen_msvs_vcxproj.sh: Set TargetName instead of OutputFile."
James Zern [Sat, 22 Feb 2014 18:16:25 +0000 (10:16 -0800)]
Merge "tests: enable datarate_test based on CONFIG_ENCODERS"
Yaowu Xu [Sat, 22 Feb 2014 00:58:36 +0000 (16:58 -0800)]
Changed a constant array to static const type
Change-Id: I5b3918441f63ceb7889dcf546e9a2d781be4a3cb
Yaowu Xu [Sat, 22 Feb 2014 06:44:05 +0000 (22:44 -0800)]
Merge "Remove an unused variable"
James Zern [Sat, 22 Feb 2014 02:33:09 +0000 (18:33 -0800)]
tests: enable datarate_test based on CONFIG_ENCODERS
not just CONFIG_VP8_ENCODER; there's now VP9 code in the same file
Change-Id: I73d8b9141af1374b37480fb0495e17a7952eb4f9
Jingning Han [Sat, 22 Feb 2014 02:25:43 +0000 (18:25 -0800)]
Periodically update mode and mv costs
Skip coefficient cost update in non-RD mode decision setting. Allow
periodical mode and motion vector cost update. Currently every other
8 frames. The increment runtime is a constant number. Hence more
visible for CIF resolution, while negligible for 1080p.
Speed -6 compression performance for rtc set is improved by 4.5%.
Change-Id: I27e0ad7c521fcc2af1d825582cbdd1a27ac4c323
James Zern [Sat, 22 Feb 2014 02:11:11 +0000 (18:11 -0800)]
update gitignore
- update example paths
- add a few missing generated rtcd, dox files
+ sort
Change-Id: I7f4fbf53972d247e96f9c741ff039d244ceb6b2e
James Zern [Sat, 22 Feb 2014 01:57:27 +0000 (17:57 -0800)]
move vp9_spatial_scalable_encoder.c to examples/
Change-Id: Id5c889cb87ad33a21d83a415a23e957e8ee3218f
Jingning Han [Sat, 22 Feb 2014 01:41:32 +0000 (17:41 -0800)]
Merge "Refactor selected partition size coding for rtc"
James Zern [Fri, 21 Feb 2014 04:26:53 +0000 (20:26 -0800)]
move nestegg to third_party
Change-Id: Idf58109195a88dec66c5e1ea6a51c61e6c659ff1
James Zern [Sat, 22 Feb 2014 01:15:16 +0000 (17:15 -0800)]
Merge "update nestegg"
James Zern [Fri, 21 Feb 2014 23:49:11 +0000 (15:49 -0800)]
Merge "vp8cx.h: add brief desc. for VP9E_SET_SVC_LAYER_ID"
Alex Converse [Fri, 21 Feb 2014 23:45:38 +0000 (15:45 -0800)]
Merge "Stop gating non420 features with a configure flag."
Alex Converse [Fri, 21 Feb 2014 23:45:33 +0000 (15:45 -0800)]
Merge "Require an --experimental-bitstream flag at runtime for encoding profile 1."
Jingning Han [Fri, 21 Feb 2014 22:33:27 +0000 (14:33 -0800)]
Refactor selected partition size coding for rtc
This commit makes a refactoring of the rtc_use_partition. It allows
the encoder to take a preferred block size for non-RD mode decision.
The boundary blocks are handled such that smaller block sizes that
fit in the boundary size will be used instread.
In rtc mode, the coding performance of speed -6 for pedestrian_1080p
goes from
158980 b/f, 38.934 dB, 22721 ms to
159008 b/f, 40.064 dB, 23721 ms.
For rtc set, the speed -6 compression performance is improved by
26%. Still about 2dB behind speed -5 at this point.
Change-Id: If0944f0880eaf1ad340bc325d97cea8d0f9dd53f
Yaowu Xu [Fri, 21 Feb 2014 20:06:31 +0000 (12:06 -0800)]
Merge "vp9_rd_pick_inter_mode_sb() reorganization"
Alex Converse [Fri, 21 Feb 2014 18:31:36 +0000 (10:31 -0800)]
Stop gating non420 features with a configure flag.
Change-Id: I8cc38fdef6a2a0968af8dfe15e7c2b3c46c531ea
Alex Converse [Fri, 21 Feb 2014 18:52:09 +0000 (10:52 -0800)]
Require an --experimental-bitstream flag at runtime for encoding profile 1.
Change-Id: I73865bbbf6ea74434f15b73783ae97b4d273be80
James Zern [Sat, 14 Dec 2013 02:53:31 +0000 (18:53 -0800)]
update nestegg
+ prune some unused files
https://github.com/kinetiknz/nestegg.git
commit
f46223191d8116a36bf299b5b9793fcb798417b1
Merge: 0851279 4b0190a
Author: Matthew Gregan <kinetik@flim.org>
AuthorDate: Wed Nov 27 13:50:43 2013 -0800
Commit: Matthew Gregan <kinetik@flim.org>
CommitDate: Wed Nov 27 13:50:43 2013 -0800
Merge pull request #15 from shadone/master
Fix compiler warning.
Change-Id: I59eecdd68fced1ef61b67d446735539628d81484
James Zern [Fri, 21 Feb 2014 04:36:28 +0000 (20:36 -0800)]
vp8cx.h: add brief desc. for VP9E_SET_SVC_LAYER_ID
fixes doxygen warning related to vpx_svc_layer_id
Change-Id: I365688133c1598182488501158de6af4b0f4c546
Tom Finegan [Fri, 21 Feb 2014 06:20:58 +0000 (22:20 -0800)]
obj_int_extract.bat: Pass obj_int_extract.exe path to obj_int_extract.bat.
- Update the vcxproj generator to pass the path to the batch file.
- Update the batch file the take the path to obj_int_extract.exe as arg
2.
Fixes this warning:
warning MSB8012: TargetPath does not match Linker's OutputFile property
value.
Change-Id: I5825f1d1d79f370aeb295bbd2aeb08b22c0e73ab
Yaowu Xu [Fri, 21 Feb 2014 05:11:10 +0000 (21:11 -0800)]
Merge "Enable reduced set of intra modes in rtc coding"
Adrian Grange [Fri, 21 Feb 2014 02:29:59 +0000 (18:29 -0800)]
Merge "Added three test vectors with droppable frames"
Alex Converse [Thu, 20 Feb 2014 17:43:32 +0000 (09:43 -0800)]
vp9_rd_pick_inter_mode_sb() reorganization
* Reduce the number of short cirtcuit checks by pre-computing and combining like checks.
* Postpone non-trivial initializations until after the shortcircuits are evaluated.
* Add some consts and const pointers.
No change to the actual results of the call or output of the encoder.
Change-Id: Ie44c4702aec6e08cfe0b8b0ba3cd6b57206478d1
Jingning Han [Wed, 19 Feb 2014 23:30:09 +0000 (15:30 -0800)]
Enable reduced set of intra modes in rtc coding
This commit enables the use of DC, vertical, and horizontal intra
prediction mode in rtc non-RD mode decision. When the best cost value
of inter modes is above a given threshold, the encoder runs the
above three intra modes and selects the one that has minimum
prediction residual in terms of SAD.
This together with recent changes on non-RD mode decision and coding
control improves compression performance of speed -6 by
derf 91%
yt 61%
hd 46%
stdhd 52%
In terms of encoding speed, it is about 3 times faster than speed -5.
Change-Id: I6b483bfd0307e6482bb22a6676ae4e25a52b1310
Jingning Han [Fri, 21 Feb 2014 02:03:12 +0000 (18:03 -0800)]
Merge "Force alt reference frame off in rtc mode"
Yaowu Xu [Fri, 21 Feb 2014 01:04:08 +0000 (17:04 -0800)]
Added three test vectors with droppable frames
Change-Id: I70240e50927b4379603628f6349bf615f756b5a1
Adrian Grange [Fri, 21 Feb 2014 00:40:02 +0000 (16:40 -0800)]
Merge "Test vectors for odd image width and height."
James Zern [Fri, 21 Feb 2014 00:03:23 +0000 (16:03 -0800)]
Merge "vp9_subpel_variance_impl_intrin_avx2.c: make some tables static"
James Zern [Fri, 21 Feb 2014 00:02:16 +0000 (16:02 -0800)]
Merge "vp9_subpixel_8t_intrin_ssse3.c: make some tables static"