James Zern [Thu, 18 Aug 2022 18:57:32 +0000 (11:57 -0700)]
vp9,search_new_mv: descale rather than scale sse
this changes from scaling best sse to downscaling base sse in
comparisons.
this quiets an integer sanitizer warning of the form:
vp9/encoder/vp9_pickmode.c:1632:41: runtime error: left shift of
4294967295 by 1 places cannot be represented in type 'unsigned int'
Bug: b/
229626362
Change-Id: Iee2920474ba700a46177d4514ba6ef7691958069
James Zern [Thu, 18 Aug 2022 23:16:33 +0000 (23:16 +0000)]
Merge changes Icfc59932,I3d1ca618,Id3966912,I56f74981,Ia9a5dc5e, ... into main
* changes:
vpx_encoder.h: make flag constants unsigned
vp8,VP8_COMP: normalize segment_encode_breakout type
webmdec,WebmInputContext: make timestamp_ns signed
highbd_quantize_intrin_sse2: quiet int sanitizer warnings
load_unaligned_u32: use an int w/_mm_cvtsi32_si128
variance_sse2.c: add some missing casts
Scott LaVarnway [Wed, 17 Aug 2022 10:59:57 +0000 (10:59 +0000)]
Merge "Add vp9_highbd_quantize_fp_32x32_neon()." into main
James Zern [Wed, 17 Aug 2022 04:59:20 +0000 (21:59 -0700)]
vpx_encoder.h: make flag constants unsigned
this matches the type for vpx_codec_frame_flags_t and
vpx_codec_er_flags_t and quiets int sanitizer warnings of the form:
implicit conversion from type 'int' of value -9 (32-bit, signed) to type
'unsigned int' changed the value to
4294967287 (32-bit, unsigned)
Bug: b/
229626362
Change-Id: Icfc5993250f37cedb300c7032cab28ce4bec1f86
James Zern [Wed, 17 Aug 2022 00:46:24 +0000 (17:46 -0700)]
vp8,VP8_COMP: normalize segment_encode_breakout type
use unsigned int as the API value is of this type; this quiets some
integer sanitizer warnings of the form:
implicit conversion from type 'unsigned int' of value
2147483648
(32-bit, unsigned) to type 'int' changed the value to -
2147483648
(32-bit, signed)
Bug: b/
229626362
Change-Id: I3d1ca618bf1b3cd57a5dca65a3067f351c1473f8
James Zern [Wed, 17 Aug 2022 00:54:14 +0000 (17:54 -0700)]
webmdec,WebmInputContext: make timestamp_ns signed
this matches the type returned from libwebm, which uses -1 as an error;
quiets integer sanitizer warnings of the form:
implicit conversion from type 'long long' of value -1 (64-bit, signed)
to type 'uint64_t' (aka 'unsigned long') changed the value to
18446744073709551615 (64-bit, unsigned)
Bug: b/
229626362
Change-Id: Id3966912f802aee3c0f7852225b55f3057c3e76a
James Zern [Wed, 17 Aug 2022 00:28:08 +0000 (17:28 -0700)]
highbd_quantize_intrin_sse2: quiet int sanitizer warnings
add a missing cast in ^ operations; quiets warnings of the form:
implicit conversion from type 'int' of value -1 (32-bit, signed) to type
'unsigned int' changed the value to
4294967295 (32-bit, unsigned)
Bug: b/
229626362
Change-Id: I56f74981050b2c9d00bad20e68f1b73ce7454729
James Zern [Tue, 16 Aug 2022 23:52:06 +0000 (16:52 -0700)]
load_unaligned_u32: use an int w/_mm_cvtsi32_si128
this matches the type of the function parameter; quiets integer
sanitizer warnings of the form:
implicit conversion from type 'uint32_t' (aka 'unsigned int') of value
3215646151 (32-bit, unsigned) to type 'int' changed the value to
-
1079321145 (32-bit, signed)
Bug: b/
229626362
Change-Id: Ia9a5dc5e1f57cbf4f8f8fa457bb674ef43369d37
James Zern [Tue, 16 Aug 2022 23:48:00 +0000 (16:48 -0700)]
variance_sse2.c: add some missing casts
quiets integer sanitizer warnings of the form:
../vpx_dsp/x86/variance_sse2.c:100:10: runtime error: implicit
conversion from type 'unsigned int' of value
4294966272 (32-bit,
unsigned) to type 'int' changed the value to -1024 (32-bit, signed)
Bug: b/
229626362
Change-Id: I150cc0a6a6b85143c3bf96886686fe3a40897db5
James Zern [Tue, 16 Aug 2022 20:57:25 +0000 (13:57 -0700)]
configure: add -Wno-pass-failed for libyuv
with certain optimization flags or sanitizers enabled some code may fail
to vectorize:
third_party/libyuv/source/row_common.cc:3178:7: warning: loop not
vectorized: the optimizer was unable to perform the requested
transformation; the transformation might be disabled or specified as
part of an unsupported transformation ordering
[-Wpass-failed=transform-warning]
this was observed with integer/undefined sanitizers using clang 11/13
Bug: b/
229626362
Change-Id: I01595c641763c4cd4242e02f2cc5cbabfe69d03e
James Zern [Tue, 16 Aug 2022 20:04:09 +0000 (20:04 +0000)]
Merge "configure: add -Wc++{14,17,20}-extensions" into main
Scott LaVarnway [Tue, 16 Aug 2022 13:12:21 +0000 (06:12 -0700)]
Add vp9_highbd_quantize_fp_32x32_neon().
Up to 2.6x faster than vp9_highbd_quantize_fp_32x32_c() for full
calculations.
Bug: b/
237714063
Change-Id: Icfeff2ad4dcd57d0ceb47fe04789710807b9cbad
James Zern [Tue, 16 Aug 2022 00:26:41 +0000 (17:26 -0700)]
simple_encode.cc: clear -Wextra-semi-stmt warnings
fixes warnings of the form:
../vp9/simple_encode.cc:755:48: warning: empty expression statement has
no effect; remove unnecessary ';' to silence this warning
[-Wextra-semi-stmt]
SET_STRUCT_VALUE(config, oxcf, ret, key_freq);
Bug: b/
229626362
Change-Id: I1c9b0ae9927cdd7c31da000633bcb6e2b8242cd4
James Zern [Mon, 15 Aug 2022 23:21:53 +0000 (23:21 +0000)]
Merge "examples/svc_encodeframe.c: rm empty {}s in switch" into main
Scott LaVarnway [Mon, 15 Aug 2022 21:34:42 +0000 (21:34 +0000)]
Merge "VPX: Add vp9_highbd_quantize_fp_neon()." into main
Scott LaVarnway [Fri, 12 Aug 2022 14:15:33 +0000 (07:15 -0700)]
vp9_quantize_fp_32x32_neon() cleanup.
No change in performance.
Bug: b/
237714063
Change-Id: If6ad5fc27de4babe0bfff3fdbb4b7fd99a0544ab
Scott LaVarnway [Mon, 15 Aug 2022 13:14:49 +0000 (06:14 -0700)]
VPX: Add vp9_highbd_quantize_fp_neon().
Up to 4.1x faster than vp9_highbd_quantize_fp_c() for full
calculations.
~1.3% overall encoder improvement for the test clip used.
Bug: b/
237714063
Change-Id: I8c6466bdbcf1c398b1d8b03cab4165c1d8556b0c
James Zern [Sun, 14 Aug 2022 22:43:36 +0000 (15:43 -0700)]
examples/svc_encodeframe.c: rm empty {}s in switch
these have been unnecessary since:
0e97e7049 remove spatial svc experiment
Bug: b/
229626362
Change-Id: I57528af4dcb9092b752161c8eaba2e2808c29c5f
James Zern [Sat, 13 Aug 2022 05:24:39 +0000 (22:24 -0700)]
configure: add -Wc++{14,17,20}-extensions
the snapshot of googletest and the test files themselves are targeting
c++11 currently; these warnings are supported by recent versions of
clang
Change-Id: I5d36b3bd4058ba1610f0c8b27cad27aadee85939
Scott LaVarnway [Fri, 12 Aug 2022 00:27:02 +0000 (00:27 +0000)]
Merge "VPX: vp9_quantize_fp_neon() cleanup." into main
Scott LaVarnway [Wed, 10 Aug 2022 12:29:50 +0000 (05:29 -0700)]
VPX: vp9_quantize_fp_neon() cleanup.
No change in performance.
Bug: b/
237714063
Change-Id: I868cda7acb0de840fbc85b23f3e36c50b39c331b
James Zern [Wed, 10 Aug 2022 22:38:45 +0000 (22:38 +0000)]
Merge "vp9_cx_iface,encoder_encode: only calc ts when img!=NULL" into main
Scott LaVarnway [Tue, 9 Aug 2022 20:20:52 +0000 (20:20 +0000)]
Merge "VPX: Fix vp9_quantize_fp_avx2() VS build error." into main
Scott LaVarnway [Mon, 8 Aug 2022 22:09:32 +0000 (15:09 -0700)]
VPX: Fix vp9_quantize_fp_avx2() VS build error.
Add build fix for _mm256_extract_epi16() being undefined.
Bug: b/
237714063
Change-Id: I855b1828ce1b6b2b2f063fe097999481881bf074
Cheng Chen [Mon, 8 Aug 2022 17:12:39 +0000 (10:12 -0700)]
Use level defined min gf interval
Assume the level definition of min_gf_interval is the minimum allowed
gf_interval. We take this level comformant min_gf_interval instead of
+1.
Change-Id: I9c7e62f210c95b356e9716579ee4c19638de8e35
Cheng Chen [Sat, 6 Aug 2022 01:06:08 +0000 (18:06 -0700)]
L2E: Add target level in GOP unit tests
Change-Id: Icecc3031e1052bb5a94f6c5957ec5190aae990ba
Cheng Chen [Tue, 9 Aug 2022 00:33:51 +0000 (00:33 +0000)]
Merge "Fix VP9 auto level" into main
James Zern [Mon, 8 Aug 2022 18:28:27 +0000 (11:28 -0700)]
vp9_cx_iface,encoder_encode: only calc ts when img!=NULL
avoid calculating the end timestamp when performing a flush to prevent
an implicit conversion warning when applying a non-zero offset to a 0
pts used in that case:
vp9/vp9_cx_iface.c:1361:50: runtime error: implicit conversion from type
'vpx_codec_pts_t' (aka 'long') of value -15 (64-bit, signed) to type
'unsigned long' changed the value to
18446744073709551601 (64-bit,
unsigned)
Bug: b/
229626362
Change-Id: I68ba19b7d6de35cc185707dfb6b43406b7165035
Cheng Chen [Sat, 6 Aug 2022 00:32:12 +0000 (17:32 -0700)]
Fix VP9 auto level
The iteration index is wrong, causing the starting level to be chosen
is "LEVEL_5_2", which is intended for videos of a large resolution.
Change-Id: Id88836981bdcbd7494bd06193d6a433ac75a6d2e
Scott LaVarnway [Fri, 5 Aug 2022 14:40:26 +0000 (07:40 -0700)]
VPX: Add vpx_subtract_block_avx2().
~1.3x faster than vpx_subtract_block_sse2().
Based on aom_subtract_block_avx2().
Bug: b/
241580104
Change-Id: I17da036363f213d53c6546c3e858e4c3cba44a5b
James Zern [Thu, 4 Aug 2022 18:09:02 +0000 (18:09 +0000)]
Merge "vp9_active_[hv]_edge: add missing vpx_clear_system_state" into main
Scott LaVarnway [Wed, 3 Aug 2022 15:01:25 +0000 (08:01 -0700)]
VPX: Add vp9_highbd_quantize_fp_32x32_avx2().
~4x faster than vp9_highbd_quantize_fp_32x32_c() for full
calculations.
Bug: b/
237714063
Change-Id: Iff2182b8e7b1ac79811e33080d1f6cac6679382d
Scott LaVarnway [Tue, 2 Aug 2022 18:22:04 +0000 (11:22 -0700)]
VPX: Add vp9_highbd_quantize_fp_avx2().
Up to 5.37x faster than vp9_highbd_quantize_fp_c() for full
calculations.
~1.6% overall encoder improvement for the test clip used.
Bug: b/
237714063
Change-Id: I584fd1f60a3e02f1ded092de98970725fc66c5b8
Scott LaVarnway [Tue, 2 Aug 2022 15:09:40 +0000 (15:09 +0000)]
Merge "VPX: Add vp9_quantize_fp_32x32_avx2()." into main
James Zern [Mon, 1 Aug 2022 18:21:32 +0000 (18:21 +0000)]
Merge "Provide Arm SDOT optimizations for SAD functions" into main
Scott LaVarnway [Wed, 27 Jul 2022 14:37:44 +0000 (07:37 -0700)]
VPX: Add vp9_quantize_fp_32x32_avx2().
Up to 1.80x faster than vp9_quantize_fp_32x32_ssse3() for full
calculations.
Bug: b/
237714063
Change-Id: Ic4ae4724fce7ac85c7a089535b16a999e02f0a10
Wan-Teh Chang [Fri, 29 Jul 2022 22:42:15 +0000 (15:42 -0700)]
Fix off-by-one error of max w/h in validate_config
Fix the off-by-one errors of maximum g_w and g_h in validate_config().
Bug: webm:1774
Change-Id: I343783d06c1f53222be2366be79171b214486201
Konstantinos Margaritis [Fri, 29 Jul 2022 09:40:53 +0000 (09:40 +0000)]
Provide Arm SDOT optimizations for SAD functions
Change-Id: I497ee1c45d1fc4d643cefad7d87e5aaacd77869c
James Zern [Fri, 29 Jul 2022 02:05:22 +0000 (02:05 +0000)]
Merge changes I0c6604ef,Id7e13b3d,I7291d9bd,Ic7c0a2e7,Ic7ce0fd9, ... into main
* changes:
x86: normalize type with _mm_cvtsi128_si32
vp9_filter_block_plane_non420: fix implicit conversion warnings
variance_avx2.c: fix implicit conversion warnings
vp8,read_mb_modes_mv: fix implicit conversion warnings
vp8_find_near_mvs: fix implicit conversion warnings
encode_test_driver: normalize frame_flags type
vp9,decoder_decode: fix ubsan null/zero offset warning
y4m_input_fetch_frame: fix ubsan null/zero offset warning
James Zern [Thu, 28 Jul 2022 01:56:22 +0000 (18:56 -0700)]
vp9_active_[hv]_edge: add missing vpx_clear_system_state
this fixes runtime errors with clang -fsanitize=integer in x86 builds:
../vp9/encoder/vp9_rdopt.c:3250:17: runtime error: signed integer
overflow: 18 - -
2147483648 cannot be represented in type 'int'
../vp9/encoder/vp9_rdopt.c:3277:16: runtime error: signed integer
overflow: 26 - -
2147483648 cannot be represented in type 'int'
Bug: b/
229626362
Change-Id: Ic9a5063c840b4fce7056f61362234721add056a6
James Zern [Wed, 27 Jul 2022 22:22:37 +0000 (15:22 -0700)]
x86: normalize type with _mm_cvtsi128_si32
prefer int in most cases
w/clang -fsanitize=integer fixes warnings of the form:
implicit conversion from type 'int' of value -
809931979 (32-bit, signed)
to type 'uint32_t' (aka 'unsigned int') changed the value to
3485035317
(32-bit, unsigned)
Bug: b/
229626362
Change-Id: I0c6604efc188f2660c531eddfc7aa10060637813
James Zern [Wed, 27 Jul 2022 22:48:24 +0000 (15:48 -0700)]
vp9_filter_block_plane_non420: fix implicit conversion warnings
w/clang -fsanitize=integer fixes warnings of the form:
implicit conversion from type 'int' of value -2 (32-bit, signed) to type
'unsigned int' changed the value to
4294967294 (32-bit, unsigned)
Bug: b/
229626362
Change-Id: Id7e13b3d494ccd1a2351db8fab6fdb6a9a771d51
James Zern [Wed, 27 Jul 2022 22:41:00 +0000 (15:41 -0700)]
variance_avx2.c: fix implicit conversion warnings
w/clang -fsanitize=integer fixes warnings of the form:
implicit conversion from type 'int' of value -1323 (32-bit, signed) to
type 'unsigned int' changed the value to
4294965973 (32-bit, unsigned)
Bug: b/
229626362
Change-Id: I7291d9bd5cacea0d88d9f4c4624c096764f4a472
James Zern [Wed, 27 Jul 2022 22:31:00 +0000 (15:31 -0700)]
vp8,read_mb_modes_mv: fix implicit conversion warnings
w/clang -fsanitize=integer fixes warnings of the form:
implicit conversion from type 'uint32_t' (aka 'unsigned int') of value
4294443008 (32-bit, unsigned) to type 'int' changed the value to -524288
(32-bit, signed)
Bug: b/
229626362
Change-Id: Ic7c0a2e7b64a1dd6fd5cc64adcd5765318c2a956
James Zern [Wed, 27 Jul 2022 22:15:25 +0000 (15:15 -0700)]
vp8_find_near_mvs: fix implicit conversion warnings
unsigned -> int and vice versa
reported by clang -fsanitize=integer
vp8/common/findnearmv.c:108:11: runtime error: implicit conversion from
type 'uint32_t' (aka 'unsigned int') of value
4294443008 (32-bit,
unsigned) to type 'int' changed the value to -524288 (32-bit, signed)
vp8/common/findnearmv.c:110:33: runtime error: implicit conversion from
type 'int' of value -524288 (32-bit, signed) to type 'uint32_t' (aka
'unsigned int') changed the value to
4294443008 (32-bit, unsigned)
Bug: b/
229626362
Change-Id: Ic7ce0fd98255ccf9307ac73e9fb6a8189b268214
James Zern [Wed, 27 Jul 2022 20:29:41 +0000 (13:29 -0700)]
encode_test_driver: normalize frame_flags type
use vpx_enc_frame_flags_t; this avoids int -> unsigned conversion
warnings; reported w/clang -fsanitize=integer:
test/error_resilience_test.cc:95:9: runtime error: implicit conversion
from type 'int' of value -
12845057 (32-bit, signed) to type 'unsigned
long' changed the value to
4282122239 (32-bit, unsigned)
Bug: b/
229626362
Change-Id: I0fc1dbe44a258f397cf1a05347d8cb86ee70b1b8
James Zern [Wed, 27 Jul 2022 02:26:23 +0000 (19:26 -0700)]
vp9,decoder_decode: fix ubsan null/zero offset warning
reported under clang-13. null data may be passed as a flush; move
data_end after that check
vp9/vp9_dx_iface.c:337:40: runtime error: applying zero offset to null
pointer
Bug: b/
229626362
Change-Id: I845726fd6eb6ac7a776e49272c6477a5ad30ffdf
James Zern [Wed, 27 Jul 2022 02:08:40 +0000 (19:08 -0700)]
y4m_input_fetch_frame: fix ubsan null/zero offset warning
reported under clang-13; use a while loop in file_read() to force a size
check before attempting to read. buf (aux_buf) may be may be null when
no conversion is necessary.
y4minput.c:29:43: runtime error: applying zero offset to null pointer
Bug: b/
229626362
Change-Id: Ia3250d6ff9c325faf48eaa31f4399e20837f8f7b
Scott LaVarnway [Mon, 25 Jul 2022 17:58:44 +0000 (10:58 -0700)]
VPX: vp9_quantize_fp_avx2() cleanup.
No change in performance.
Bug: b/
237714063
Change-Id: I8ea42759cc4dc57be6a29c23784997cb90ad4090
Scott LaVarnway [Wed, 27 Jul 2022 12:54:09 +0000 (12:54 +0000)]
Merge "VPX: Add vpx_highbd_quantize_b_32x32_avx2()." into main
James Zern [Wed, 27 Jul 2022 01:17:22 +0000 (18:17 -0700)]
highbd_temporal_filter_sse4: remove unused function params
this clears warnings under clang-13 of the form:
vp9/encoder/x86/highbd_temporal_filter_sse4.c|196 col 63| warning:
parameter 'v_pre' set but not used [-Wunused-but-set-parameter]
this is the high-bitdepth version of:
73b8aade8 temporal_filter_sse4: remove unused function params
Change-Id: I9b2c9bf27c16975e4855df6a2c967da4c8c63a3a
Scott LaVarnway [Mon, 25 Jul 2022 12:52:27 +0000 (05:52 -0700)]
VPX: Add vpx_highbd_quantize_b_32x32_avx2().
Up to 11.78x faster than vpx_quantize_b_32x32_sse2() for full
calculations.
~1.7% overall encoder improvement for the test clip used.
Bug: b/
237714063
Change-Id: Ib759056db94d3487239cb2748ffef1184a89ae18
Scott LaVarnway [Wed, 20 Jul 2022 16:51:56 +0000 (09:51 -0700)]
VPX: Add vpx_highbd_quantize_b_avx2().
Up to 3.61x faster than vpx_highbd_quantize_b_sse2() for full
calculations.
~2.3% overall encoder improvement for the test clip used.
Bug: b/
237714063
Change-Id: I23f88d2a7f96aaa4103778372f4f552207f73cee
Scott LaVarnway [Mon, 25 Jul 2022 11:38:13 +0000 (11:38 +0000)]
Merge "VPX: Add vpx_quantize_b_32x32_avx2()." into main
Cheng Chen [Fri, 22 Jul 2022 20:27:51 +0000 (20:27 +0000)]
Merge "L2E: Add more unit tests for GOP API" into main
Cheng Chen [Wed, 20 Jul 2022 22:35:33 +0000 (15:35 -0700)]
L2E: Add more unit tests for GOP API
Add unit tests for a 4 frame video, which could be considered as a
corner case.
Three different GOP settings are tested and verified as valid.
(1). The first GOP has 3 coding frames, no alt ref.
The second GOP has 1 coding frame, no alt ref.
The numer of coding frames is 4.
Their frame types are: keyframe, inter_frame, inter_frame,
golden_frame.
(2). The first GOP has 4 coding frames, use alt ref.
The second GOP has 1 coding frame, which is the overlay of
the first GOP's alt ref frame.
The numer of coding frames is 5.
Their types are: keyframe, alt_ref, inter_frame, inter_frame,
overlay_frame.
(3). Only one GOP with 4 coding frames, do not use alt ref.
The numer of coding frames is 4.
Their types are: keyframe, inter_frame, inter_frame, inter_frame.
Change-Id: I4079ff5065da79834b363b1e1976f65efed3f91f
James Zern [Wed, 20 Jul 2022 00:16:05 +0000 (17:16 -0700)]
avg_intrin_avx2: rm dead store in highbd_hadamard_8x8
missed in:
53dd1e8e7 avg_intrin_{sse2,avg2}: rm dead store in hadamard_8x8
Change-Id: I378e4a388ceb193a4cfee4d9d317fc62fcc4b39e
James Zern [Tue, 19 Jul 2022 23:32:30 +0000 (16:32 -0700)]
pp_filter_test: quiet static analysis warning
in CheckLowFilterOutput(); use std::unique_ptr to avoid spurious memory
leak warning:
test/pp_filter_test.cc|466 col 3| warning: Potential leak of memory
pointed to by 'expected_output' [cplusplus.NewDeleteLeaks]
ASSERT_NE(expected_output, nullptr);
Bug: b/
229626362
Change-Id: Ie9e06c9b9442ffa134e514d2aee70841d19c8ecb
James Zern [Tue, 19 Jul 2022 23:30:59 +0000 (16:30 -0700)]
encode_api_test: quiet static analysis warning
in ConfigChangeThreadCount(); initialize cfg as the static analyzer can
assume AlwaysTrue() within EXPECT_NO_FATAL_FAILURE may return false
causing InitCodec() not to be called.
test/encode_api_test.cc|321 col 3| warning: 1st function call argument
is an uninitialized value [core.CallAndMessage]
video.SetSize(cfg.g_w, cfg.g_h);
Bug: b/
229626362
Change-Id: I54899ed0a207ca685416bed3a0e9c9644668e163
Scott LaVarnway [Tue, 12 Jul 2022 20:22:35 +0000 (13:22 -0700)]
VPX: Add vpx_quantize_b_32x32_avx2().
Up to 1.36x faster than vpx_quantize_b_32x32_avx() for full
calculations. Up to 1.29x faster for VP9_HIGHBITDEPTH builds.
Bug: b/
237714063
Change-Id: I97aa6a18d4dc2f3187b76800f91bbba7be447ef1
James Zern [Tue, 19 Jul 2022 02:00:49 +0000 (19:00 -0700)]
avg_intrin_{sse2,avg2}: rm dead store in hadamard_8x8
this quiets a couple static analysis warnings with clang 11:
vpx_dsp/x86/avg_intrin_sse2.c:278:45: warning: Although the value stored
to 'src_diff' is used in the enclosing expression, the value is never
actually read from 'src_diff' [deadcode.DeadStores]
src[7] = _mm_load_si128((const __m128i *)(src_diff += src_stride));
^ ~~~~~~~~~~
vpx_dsp/x86/avg_intrin_avx2.c:307:49: warning: Although the value stored
to 'src_diff' is used in the enclosing expression, the value is never
actually read from 'src_diff' [deadcode.DeadStores]
src[7] = _mm256_loadu_si256((const __m256i *)(src_diff += src_stride));
^ ~~~~~~~~~~
Bug: b/
229626362
Change-Id: I4b0201bd39775885df0afc03fa5da70910b9dad6
James Zern [Tue, 19 Jul 2022 01:56:03 +0000 (18:56 -0700)]
vpx_int_pro_row_c: add an assert for height
this quiets a static analysis warning with clang 11:
vpx_dsp/avg.c:353:15: warning: Assigned value is garbage or undefined
[core.uninitialized.Assign]
hbuf[idx] /= norm_factor;
^ ~~~~~~~~~~~
the same fix was applied in libaom:
1ad0889bc aom_int_pro_row_c: add an assert for height
Bug: b/
229626362
Change-Id: Ic8a249f866b33b02ec9f378581e51ac104d97169
Cheng Chen [Thu, 14 Jul 2022 18:41:11 +0000 (11:41 -0700)]
L2E: Update the description of allow_alt_ref
It is fixed per each encoding and can not be changed per GOP.
Change-Id: I5905b712437142f2274bfa674ceef6093495457f
James Zern [Thu, 14 Jul 2022 04:54:22 +0000 (21:54 -0700)]
vpxenc: fix --disable-loopfilter help alignment
Change-Id: I34444e6437ca0e735d6db07bf98bfa4741ad2c01
Konstantinos Margaritis [Wed, 13 Jul 2022 16:54:30 +0000 (16:54 +0000)]
Actually include the fix for commit
8f4d1890c.
Change-Id: I6780f610151f2e092da525ff064d4b69f74fa61b
Scott LaVarnway [Mon, 11 Jul 2022 21:48:55 +0000 (21:48 +0000)]
Merge "VPX: Add vpx_quantize_b_avx2()." into main
James Zern [Mon, 11 Jul 2022 20:23:28 +0000 (20:23 +0000)]
Merge "vp8_macros_msa.h: avoid shadowing variables in defines" into main
Scott LaVarnway [Wed, 6 Jul 2022 15:51:52 +0000 (08:51 -0700)]
VPX: Add vpx_quantize_b_avx2().
Up to 1.58x faster than vpx_quantize_b_avx() depending
on the size.
Bug: b/
237714063
Change-Id: I595a6bb32ebee63f69f27b5a15322fdeae1bf70e
James Zern [Mon, 11 Jul 2022 19:58:21 +0000 (19:58 +0000)]
Merge "Revert "Revert "[NEON] Optimize vp9_diamond_search_sad() for NEON""" into main
James Zern [Sat, 9 Jul 2022 21:49:54 +0000 (14:49 -0700)]
vp8_macros_msa.h: avoid shadowing variables in defines
this avoids a warning with certain versions of gcc; observed with:
mipsisa32r6el-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1
20210110
Change-Id: I8999f487a79a9d53133816d572054b2423330bcf
Konstantinos Margaritis [Wed, 6 Jul 2022 08:42:54 +0000 (08:42 +0000)]
Revert "Revert "[NEON] Optimize vp9_diamond_search_sad() for NEON""
This reverts commit
9f1329f8ac88ea5d7c6ae5d6a57221c36cf85ac8
and fixes a dumb mistake in evaluation of vfcmv. Used vdupq_n_s16,
instead of vdupq_n_s32.
Change-Id: Ie236c878c166405c49bc0f93f6d63a6715534a0a
Scott LaVarnway [Thu, 7 Jul 2022 22:15:45 +0000 (22:15 +0000)]
Merge "VPX: Add quantize speed test for ref vs opt." into main
Scott LaVarnway [Thu, 7 Jul 2022 13:34:11 +0000 (06:34 -0700)]
VPX: Add quantize speed test for ref vs opt.
Bug: b/
237714063
Change-Id: I4304ba8d976fed3613e28442983b04a9cfc15b79
James Zern [Wed, 6 Jul 2022 22:06:51 +0000 (15:06 -0700)]
Revert "Fix bug with smaller width bigger size"
This reverts commit
5b530fc962bcb8a51bbf03f5fbc2912f21b86e70.
This fixes memory related fuzzer failures in the decoder.
Bug: webm:1642
Bug: oss-fuzz:48609
Bug: oss-fuzz:48629
Bug: oss-fuzz:48632
Bug: oss-fuzz:48638
Bug: oss-fuzz:48639
Bug: oss-fuzz:48651
Bug: oss-fuzz:48657
Bug: oss-fuzz:48659
Bug: oss-fuzz:48660
Bug: oss-fuzz:48661
Bug: oss-fuzz:48680
Bug: oss-fuzz:48686
Bug: oss-fuzz:48697
Bug: oss-fuzz:48706
Bug: oss-fuzz:48712
Bug: oss-fuzz:48717
Bug: oss-fuzz:48728
Bug: oss-fuzz:48732
Bug: oss-fuzz:48780
Bug: oss-fuzz:48781
Bug: oss-fuzz:48782
Bug: oss-fuzz:48785
Change-Id: I67a8539a3083f00eec1164fef5c6a8bc209f91fc
Jerome Jiang [Fri, 1 Jul 2022 14:37:32 +0000 (14:37 +0000)]
Merge "Fix bug with smaller width bigger size" into main
Jerome Jiang [Thu, 30 Jun 2022 17:48:56 +0000 (13:48 -0400)]
Fix bug with smaller width bigger size
Bug: webm:1642
Change-Id: I831b7701495eebeeff6bdc0b570f737bb6d536c6
Jerome Jiang [Thu, 30 Jun 2022 14:53:15 +0000 (10:53 -0400)]
ABI compatibility to CHANGELOG for prev releases.
Bug: webm:1757
Change-Id: I19576aa0bc065045dcb0eaf770ae5b0d9ac9d684
Marco Paniconi [Wed, 29 Jun 2022 17:35:36 +0000 (10:35 -0700)]
rtc: Add svc test for profile 2 10/12 bit
Add TODO to fix the superframe parser
for 10/12 bit.
Change-Id: Ib76c4daa0ff2f516510829ead6a397c89abba2f3
Marco Paniconi [Tue, 28 Jun 2022 18:22:48 +0000 (11:22 -0700)]
rtc-svc: Fix to make SVC work for Profile 1
Added datarate unittest for 4:4:4 and 4:2:2 input,
for spatial and temporal layers.
Fix is needed in vp9_set_literal_size():
the sampling_x/y should be passed into update_inital_width(),
othewise sampling_x/y = 1/1 (4:2:0) was forced.
vp9_set_literal_size() is only called by the svc and
on dynamic resize.
Fix issue with the normative optimized scaler:
UV width/height was assumed to be 1/2 of Y, for
the ssse and neon code.
Also fix to assert for the scaled width/height:
in case scaled width/height is odd it should be
incremented by 1 (make it even).
Change-Id: I3a2e40effa53c505f44ef05aaa3132e1b7f57dd5
Jerome Jiang [Tue, 28 Jun 2022 22:59:24 +0000 (22:59 +0000)]
Merge "Merge tag 'v1.12.0' into main" into main
Jerome Jiang [Tue, 28 Jun 2022 14:24:57 +0000 (10:24 -0400)]
Add vp8_ prefix for quantize_lsx.c
Duplicate name as vpx_dsp/loongarch/quantize_lsx.c
Chromium update script fails.
Bug: webm:1755
Change-Id: Ifb956c2292d909496eb2b9e1833993f1b021b07e
Jerome Jiang [Tue, 28 Jun 2022 21:07:31 +0000 (17:07 -0400)]
Merge tag 'v1.12.0' into main
Release v1.12.0 Torrent Duck
2022-06-17 v1.12.0 "Torrent Duck"
This release adds optimizations for Loongarch, adds support for vp8 in the
real-time rate control library, upgrades GoogleTest to v1.11.0, updates
libwebm to libwebm-1.0.0.28-20-g206d268, and includes numerous bug fixes.
- Upgrading:
This release is ABI compatible with the previous release.
vp8 support in the real-time rate control library.
New codec control VP8E_SET_RTC_EXTERNAL_RATECTRL is added.
Configure support for darwin21 is added.
GoogleTest is upgraded to v1.11.0.
libwebm is updated to libwebm-1.0.0.28-20-g206d268.
- Enhancement:
Numerous improvements on checking memory allocations.
Optimizations for Loongarch.
Code clean-up.
- Bug fixes:
Fix to a crash related to {vp8/vp9}_set_roi_map.
Fix to compiling failure with -Wformat-nonliteral.
Fix to integer overflow with vp9 with high resolution content.
Fix to AddNoiseTest failure with ARMv7.
Fix to libvpx Null-dereference READ in vp8.
Change-Id: I6964e96bccf016f977cc6e83dc0a192d66a19618
Jerome Jiang [Tue, 28 Jun 2022 18:38:49 +0000 (14:38 -0400)]
Replace date with version and release from README
CHANGELOG has the date.
Bug: webm:1752
Change-Id: I2888ce2afed8619f043eee1e9ca23bdf9d75e607
Cheng Chen [Fri, 24 Jun 2022 18:57:42 +0000 (11:57 -0700)]
L2E: Distinguish fixed and active gf_interval
min/max_gf_interval is fixed and can be passed from the command line.
It must satisfy the level constraints.
active_min/max_gf_interval might be changing based on
min/max_gf_interval. It is determined per GOP.
Change-Id: If456c691c97a8b4c946859c05cedd39ca7defa9c
James Zern [Fri, 17 Jun 2022 01:43:44 +0000 (18:43 -0700)]
vp9_encode_sb_row: remove a branch w/CONFIG_REALTIME_ONLY
replace the check on use_nonrd_pick_mode with an assert. this is only a
start, there are many branches that could be removed that check mode ==
REALTIME, etc. with this configuration.
Bug: webm:1773
Change-Id: I38cf9f83e7c085eb8e87d5cf6db7dc75359b611b
(cherry picked from commit
08b86d76224453ef9cbab4b10a48617715d9a14e)
James Zern [Fri, 17 Jun 2022 01:22:52 +0000 (18:22 -0700)]
vp9_cx_iface: set default cpu_used=5 w/CONFIG_REALTIME_ONLY
this avoids a crash if cpu-used is not explicitly set as there are some
(unnecessary) checks against use_nonrd_pick_mode which would cause
encoding to be skipped if the old default of 0 were used
Bug: webm:1773
Change-Id: I62fba5fb51d8afa422689b7de3f03e8f7570e50b
Fixed: webm:1773
(cherry picked from commit
95d196fdf45edf57015cc18635c52b30a93522fd)
Jerome Jiang [Tue, 21 Jun 2022 18:54:16 +0000 (14:54 -0400)]
Update CHANGELOG for L2E
Bug: webm:1752
Change-Id: I5335e0360501503d5c162be4bbdef3ad73151e9f
Jerome Jiang [Fri, 17 Jun 2022 18:14:10 +0000 (14:14 -0400)]
Update CHANGELOG and version info
A stale codec control was removed, but compatibility was restored.
New codec control was added.
Bump *current* and *age*, and keep *revision* as 0.
Bug: webm:1752
Bug: webm:1757
Change-Id: I76179f129a10c06d897b5c62462808ed9b9c2923
James Zern [Fri, 17 Jun 2022 01:43:44 +0000 (18:43 -0700)]
vp9_encode_sb_row: remove a branch w/CONFIG_REALTIME_ONLY
replace the check on use_nonrd_pick_mode with an assert. this is only a
start, there are many branches that could be removed that check mode ==
REALTIME, etc. with this configuration.
Bug: webm:1773
Change-Id: I38cf9f83e7c085eb8e87d5cf6db7dc75359b611b
James Zern [Fri, 17 Jun 2022 01:22:52 +0000 (18:22 -0700)]
vp9_cx_iface: set default cpu_used=5 w/CONFIG_REALTIME_ONLY
this avoids a crash if cpu-used is not explicitly set as there are some
(unnecessary) checks against use_nonrd_pick_mode which would cause
encoding to be skipped if the old default of 0 were used
Bug: webm:1773
Change-Id: I62fba5fb51d8afa422689b7de3f03e8f7570e50b
Fixed: webm:1773
James Zern [Tue, 14 Jun 2022 01:24:23 +0000 (01:24 +0000)]
Merge "vp9,encoder: fix some integer sanitizer warnings" into main
Jerome Jiang [Mon, 13 Jun 2022 20:29:31 +0000 (16:29 -0400)]
Restore backward compatibility
This CL breaks the backward compatibility:
1365e7e1a vp9-svc: Remove VP9E_SET_TEMPORAL_LAYERING_MODE
Forcing the value of the next element
Bug: webm:1752
Change-Id: I83c774b3aa6cca25f2f14995590fb20c0a1668d4
(cherry picked from commit
013ec5722ce88bebcdcf32b1496fcca413199336)
Jerome Jiang [Mon, 13 Jun 2022 20:36:07 +0000 (16:36 -0400)]
Update AUTHORS
Bug: webm:1752
Change-Id: I08b4100a0e8c003cd9a7bdaf72926c268e02d53c
Jerome Jiang [Mon, 13 Jun 2022 20:29:31 +0000 (16:29 -0400)]
Restore backward compatibility
This CL breaks the backward compatibility:
1365e7e1a vp9-svc: Remove VP9E_SET_TEMPORAL_LAYERING_MODE
Forcing the value of the next element
Bug: webm:1752
Change-Id: I83c774b3aa6cca25f2f14995590fb20c0a1668d4
Wan-Teh Chang [Fri, 10 Jun 2022 20:52:31 +0000 (13:52 -0700)]
Convert EncoderTest::last_pts_ to a local variable
Convert the data member EncoderTest::last_pts_ to a local variable in
the EncoderTest::RunLoop() and VP9FrameSizeTestsLarge::RunLoop()
methods. EncoderTest::last_pts_ is only used in these two methods, and
these two methods first set EncoderTest::last_pts_ to 0 before using it.
So EncoderTest::last_pts_ is effectively a local variable in these two
methods.
Note that several subclasses of EncoderTest declare their own last_pts_
data member and use it to calculate the data rate. Apparently their own
last_pts_ data member hides the same-named data member in the base
class. Although this is allowed by C++, this is very confusing.
Change-Id: I55ce1cf8cc62e07333d8a902d65b46343a3d5881
Cheng Chen [Mon, 6 Jun 2022 23:46:55 +0000 (16:46 -0700)]
L2E: Use libvpx's default q in case of invalid external value
If the external model recommends an invalid q value, we use the
default q selected by libvpx's rate control strategy.
We update the test so that when the external model wants to control
GOP decision, it could get per frame information and just recommend
an invalid q.
Change-Id: I69be4b0ee0800e7ab0706d305242bb87f001b1f7
Cheng Chen [Mon, 6 Jun 2022 22:46:41 +0000 (15:46 -0700)]
L2E: rename 'gop_index' to 'gop_global_index'
'gop_index' has already been used in vpx_rc_encodeframe_info_t,
which represents the frame index inside the current
group of picture (gop).
We therefore use 'gop_global_index' to represent the index of
the current gop to avoid duplicate names.
Change-Id: I3eb8987dd878f650649b013e0036e23d0846b5f0
Cheng Chen [Mon, 6 Jun 2022 21:53:46 +0000 (14:53 -0700)]
L2E: send first pass stats before gop decisions
This change let the encoder send first pass stats before gop
decisioins so that external models could make use of it.
Change-Id: Iafc7eddab93aa77ceaf8e1f7663a52b27d94af80
Cheng Chen [Fri, 3 Jun 2022 22:08:48 +0000 (15:08 -0700)]
L2E: Use bit mask to represent control type
The bit mask allows us to easily add an additional control mode
which both the QP and GOP are controlled by an external model.
Change-Id: I49f676f622a6e70feb2a39dc97a4e5050b7f4760
James Zern [Fri, 3 Jun 2022 17:39:48 +0000 (17:39 +0000)]
Merge "libs.mk,build/make/Makefile: make test targets ordinary rules" into main