AR30ToARGB will vectorize if the output is masked
together as an int instead of 4 byte stores.
Performance is 2x faster
Was AR30ToARGB_Opt (1585 ms)
Now AR30ToARGB_Opt (746 ms)
Bug: libyuv:777
Test:LibYUVConvertTest.AR30ToARGB_Opt
Change-Id: Idd47ae599d5d125207bb53e618d6d7e784d4a37c
Reviewed-on: https://chromium-review.googlesource.com/923169
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
BGR variation of 10 bit conversion using swapped U and V
and mirrored matrix to produce AB30 format instead of AR30.
Bug: libyuv:777
Test: LibYUVConvertTest.H010ToAB30_Opt
Change-Id: I96d115a5d1e12138f40cb548871e03aa3ab210eb
Reviewed-on: https://chromium-review.googlesource.com/922284
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Miguel Casas <mcasas@chromium.org>
This reverts commit 724dbeba6c2397d99ee30542d80db1ea16d209ee.
Reason for revert: bots remain red after revert.
Original change's description:
> Revert "Fixing libyuv gn check."
>
> This reverts commit b625f7b932fb93b877e603a1addcf613a5a0c3eb.
>
> Reason for revert: ios builds broke shortly after this CL, so trying a revert to get builds back to green.
>
> Original change's description:
> > Fixing libyuv gn check.
> >
> > Starting from [1], GN is able to ensure that the inclusion or headers
> > with relative paths is matched by a GN dependency.
> >
> > This CL fixes the libyuv build graph according to GN.
> >
> > [1] - https://chromium-review.googlesource.com/c/chromium/src/+/827014
> >
> > Bug: webrtc:8850
> > Change-Id: I7e0f9a8bd1ae2d205213dc75bf322be587efd1f5
> > Reviewed-on: https://chromium-review.googlesource.com/903843
> > Reviewed-by: Frank Barchard <fbarchard@chromium.org>
> > Commit-Queue: Frank Barchard <fbarchard@chromium.org>
>
> TBR=fbarchard@chromium.org,mbonadei@chromium.org
>
> # Not skipping CQ checks because original CL landed > 1 day ago.
>
> Bug: webrtc:8850
> Change-Id: I8585de252bd83e2c628a37b0a0d5324ed961209e
> Reviewed-on: https://chromium-review.googlesource.com/912178
> Reviewed-by: Frank Barchard <fbarchard@chromium.org>
> Commit-Queue: Frank Barchard <fbarchard@chromium.org>
TBR=fbarchard@chromium.org,mbonadei@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: webrtc:8850
Change-Id: Idfd37e0e20d278b374c57d7e2c5465971aae3a52
Reviewed-on: https://chromium-review.googlesource.com/914529
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
This reverts commit b625f7b932fb93b877e603a1addcf613a5a0c3eb.
Reason for revert: ios builds broke shortly after this CL, so trying a revert to get builds back to green.
Original change's description:
> Fixing libyuv gn check.
>
> Starting from [1], GN is able to ensure that the inclusion or headers
> with relative paths is matched by a GN dependency.
>
> This CL fixes the libyuv build graph according to GN.
>
> [1] - https://chromium-review.googlesource.com/c/chromium/src/+/827014
>
> Bug: webrtc:8850
> Change-Id: I7e0f9a8bd1ae2d205213dc75bf322be587efd1f5
> Reviewed-on: https://chromium-review.googlesource.com/903843
> Reviewed-by: Frank Barchard <fbarchard@chromium.org>
> Commit-Queue: Frank Barchard <fbarchard@chromium.org>
TBR=fbarchard@chromium.org,mbonadei@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: webrtc:8850
Change-Id: I8585de252bd83e2c628a37b0a0d5324ed961209e
Reviewed-on: https://chromium-review.googlesource.com/912178
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This reverts commit 7b9ff4a0355c778f2cf03bdb15029d60a1259061.
Reason for revert: ios build bots are red
Original change's description:
> tidy applied with readability-*
>
> TBR=braveyao@chromium.org
> Bug: libyuv:750
> Test: builds and runs and passes more tidy tests
> Change-Id: I316822f7d13b370b88b92a693912e880b21f92c8
> Reviewed-on: https://chromium-review.googlesource.com/907371
> Reviewed-by: Frank Barchard <fbarchard@chromium.org>
TBR=fbarchard@chromium.org,braveyao@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: libyuv:750
Change-Id: I4a73ffee2b71664c6cb93f38f2b5d70ebd76953e
Reviewed-on: https://chromium-review.googlesource.com/912175
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Bug: libyuv:750
Test: builds and runs and passes more tidy tests
Change-Id: I023699a7aa61ea3f5e4a21647112691ea5739281
Reviewed-on: https://chromium-review.googlesource.com/902170
Reviewed-by: Weiyong Yao <braveyao@chromium.org>
Starting from [1], GN is able to ensure that the inclusion or headers
with relative paths is matched by a GN dependency.
This CL fixes the libyuv build graph according to GN.
[1] - https://chromium-review.googlesource.com/c/chromium/src/+/827014
Bug: webrtc:8850
Change-Id: I7e0f9a8bd1ae2d205213dc75bf322be587efd1f5
Reviewed-on: https://chromium-review.googlesource.com/903843
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Bug: libyuv:750
Test: builds and runs and passes more tidy tests
Change-Id: I5a6654876bc2e79cfdbbe5c11d5aec2b10b05ef6
Reviewed-on: https://chromium-review.googlesource.com/899844
Reviewed-by: Weiyong Yao <braveyao@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
I422ToUYVYRow_AVX2 optimized from 7 cycles per 32 pixels to 4.6 cycles.
Instead of 2 vpermq and vpunpcklbw:
vmovdqu (%1),%%xmm2
vmovdqu 0x00(%1,%2,1),%%xmm3
vpermq $0xd8,%%ymm2,%%ymm2
vpermq $0xd8,%%ymm3,%%ymm3
vpunpcklbw %%ymm3,%%ymm2,%%ymm2
..use vpmovzxbd to expand the bytes to shorts, then vpslld and vpor
vpmovzxbd (%1),%%ymm2
vpmovzxbd 0x00(%1,%2,1),%%ymm3
vpslld $0x10,%%ymm3,%%ymm3
vpor %%ymm3,%%ymm2,%%ymm2
which reduces the port 5 bottleneck by 1 cycle.
Bug: libyuv:556
Test: out/Release/libyuv_unittest --gtest_filter=*I42?To*UY*Opt
Change-Id: I53799e53cc6b090a1a695c839094c193be3eecaf
Reviewed-on: https://chromium-review.googlesource.com/899873
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Reviewed-by: Cheng Wang <wangcheng@google.com>
vpshufb is used to reverse R and B channels;
Code is otherwise the same as ARGBToAR30.
Bug: libyuv:751
Test: ABGRToAR30 unittest
Change-Id: I30e02925f5c729e4496c5963ba4ba4af16633b3b
Reviewed-on: https://chromium-review.googlesource.com/891807
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
ABGR is the more common format on Android.
This CL converts 10 bit AR30, to standard 8 bit ABGR.
Unoptimized but allows better testing and feature completeness.
Bug: libyuv:751
Test: LibYUVConvertTest.AR30ToABGR_Opt
Change-Id: I0c7e7273158be215129e0a1d355587ae15942299
Reviewed-on: https://chromium-review.googlesource.com/891694
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Use C99 types internally but define old types for compatibility
with older API. (r1690 and earlier)
TBR=braveyao@chromium.org
Bug: libyuv:774
Test: try bots build on all platforms
Change-Id: I06f89537da3875f74e65189897e67b69af2c2ec2
Reviewed-on: https://chromium-review.googlesource.com/882501
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Removes macros that were part of standard basic_types
header but not used by libyuv itself.
TBR=braveyao@chromium.org
Bug: libyuv:774
Test: try bots still build
Change-Id: I8de6fad5a9277df0a50959881392ba212b1b5972
Reviewed-on: https://chromium-review.googlesource.com/879591
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Switch YUV conversion macro to output 16 bits per channel.
STOREAR30 macro to output AR30.
[ RUN ] LibYUVConvertTest.TestH420ToARGB
uniques: B 220, G, 220, R 220
[ OK ] LibYUVConvertTest.TestH420ToARGB (0 ms)
[ RUN ] LibYUVConvertTest.TestH010ToARGB
uniques: B 256, G, 256, R 256
[ OK ] LibYUVConvertTest.TestH010ToARGB (0 ms)
[ RUN ] LibYUVConvertTest.TestH010ToAR30
uniques: B 883, G, 883, R 883
[ OK ] LibYUVConvertTest.TestH010ToAR30 (0 ms)
Bug: libyuv:751
Test: LibYUVConvertTest.H010ToAR30_Opt
Change-Id: I902b718e2c8b68ede69625ccafebc6519d5af70d
Reviewed-on: https://chromium-review.googlesource.com/869511
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Tests accuracy of H010ToAR30 on grey scale ramp against float
and computes a histogram to detect number of unique shades for
each channel.
With 2 step intermediate using 8 bit RGB, the test shows 256
unique values.
[ RUN ] LibYUVConvertTest.TestH420ToARGB
uniques: B 220, G, 220, R 220
[ OK ] LibYUVConvertTest.TestH420ToARGB (0 ms)
[ RUN ] LibYUVConvertTest.TestH010ToARGB
uniques: B 256, G, 256, R 256
[ OK ] LibYUVConvertTest.TestH010ToARGB (0 ms)
[ RUN ] LibYUVConvertTest.TestH010ToAR30
uniques: B 256, G, 256, R 256
[ OK ] LibYUVConvertTest.TestH010ToAR30 (0 ms)
Bug: libyuv:751
Test LibYUVConvertTest.TestH010ToAR30 unittest
Change-Id: I6b1e1209247cb00b79b594127b02dae5217dc400
Reviewed-on: https://chromium-review.googlesource.com/875317
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Because of the android sdk managed by CIPD (see go/use-adjective-apis),
its deps repo ndk needs to be relocated, as well as hooked by the root
DEPS instead of recursedeps. This CL addes android ndk deps in
libyuv/DEPS.
Bug: chromium:659808
Change-Id: I3d83c06d108d131ea1809c79955fae39d6cc737d
Reviewed-on: https://chromium-review.googlesource.com/858433
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
ABGR output is implemented using the same source code as ARGB, by swapping
the u and v and supplying the mirrored conversion matrix.
ABGR format (RGBA in memory) is popular on Android.
Bug: libyuv:751
Test: H010ToABGR, I010ToABGR and I010ToARGB unittests
Change-Id: I0b5103628c58dcb22a6442c03814d4d5972e0339
Reviewed-on: https://chromium-review.googlesource.com/852985
Commit-Queue: Miguel Casas <mcasas@chromium.org>
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Previously H010ToAR30 was done in a 3 step conversion:
H010ToH420, H420ToARGB, ARGBToAR30.
This CL merges the first 2 steps into H010ToARGB, to
improve performance.
Caveat - only 10 bit YUV is supported at this time.
Previously the low level code supported different numbers
of bits - 9, 10, 12 or 16.
Was 3 step conversion:
LibYUVConvertTest.H010ToAR30_Any (1263 ms)
LibYUVConvertTest.H010ToAR30_Unaligned (951 ms)
LibYUVConvertTest.H010ToAR30_Invert (913 ms)
LibYUVConvertTest.H010ToAR30_Opt (901 ms)
Now 2 step conversion:
LibYUVConvertTest.H010ToAR30_Any (853 ms)
LibYUVConvertTest.H010ToAR30_Unaligned (811 ms)
LibYUVConvertTest.H010ToAR30_Invert (781 ms)
LibYUVConvertTest.H010ToAR30_Opt (755 ms)
Bug: libyuv:751
Test: LibYUVConvertTest.H010ToAR30_Opt
Change-Id: Ica7574040401cd57145a4827acdf3c0e58346a2a
Reviewed-on: https://chromium-review.googlesource.com/853288
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Miguel Casas <mcasas@chromium.org>
A sanity check that H010ToARGB is doing the correct math.
The normal test only checks the C and ASM match, but they could
both be wrong, or the common code could be wrong.
This test checks a grey scale ramp matches expected results.
Bug: libyuv:751
Test: LibYUVConvertTest.TestH420ToARGB and LibYUVConvertTest.TestH010ToARGB
Change-Id: Ie8c2b91ac9993f41675c02d0dde9db72d0612450
Reviewed-on: https://chromium-review.googlesource.com/851474
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
SSSE3 optimized 10 bit YUV conversion to ARGB in single step.
Bug: libyuv:751
Test: I010ToARGB
Change-Id: I234b2850e35992113ee6bd638732bafc7010a60d
Reviewed-on: https://chromium-review.googlesource.com/848238
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
All other DEPS-using projects have migrated away from deps_os, so
let us do the same. This also fixes the roll-svn-dep bug.
Bug: chromium:798336, libyuv:768
Change-Id: I1528720766af9a0f0d4906aa0ad440408232f6d0
Reviewed-on: https://chromium-review.googlesource.com/848812
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Aaron Gable <agable@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Convert planar 8 bit formats to planar 16 bit formats.
Includes msan fix for Convert8To16Row_Opt unittest.
I420 is YUV bt.601 8 bits per channel with 420 subsampling.
I010 is YUV bt.601 10 bits per channel with 420 subsampling.
I is color space - bt.601. The function does no color space
conversion so H420ToI010 is aliased to this function as well.
0 = 420 subsampling. The chroma channels are half width / height.
10 = 10 bits per channel, stored in low 10 bits of 16 bit samples.
For SSSE3 version:
out/Release/libyuv_unittest --gtest_filter=*LibYUVConvertTest.I420ToI010_Opt --libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=999 --libyuv_flags=-1 --libyuv_cpu_info=-1
[ RUN ] LibYUVConvertTest.I420ToI010_Opt
[ OK ] LibYUVConvertTest.I420ToI010_Opt (276 ms)
Bug: libyuv:751
Test: LibYUVConvertTest.I420ToI010_Opt
Change-Id: I072876ee4fd74a2b74f459b628838bc808f9bdd2
Reviewed-on: https://chromium-review.googlesource.com/846421
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
LIBYUV_SSSE3_ONLY was for functions that have SSE2 and SSSE3 but are compiling for SSSE3, so SSE2 will never be used.
Remove the SSE2 implementation of ARGBSHUFFLEROW_SSE2 and rely on SSSE3.
Bug: libyuv: 769
Test: ~/intelsde/sde -p4 -- out/Release/libyuv_unittest --gtest_filter=LibYUVConvertTest.ARGBToABGR_Opt
Change-Id: I7443f4d8ee3c6f47edd2cf1d5a1eb0f8d7a1eeeb
Reviewed-on: https://chromium-review.googlesource.com/846541
Reviewed-by: Weiyong Yao <braveyao@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
