1. Fix compile error when build riscv without using vector
2. Fix run_qemu.sh misused v=true for USE_RVV=OFF case
3. [cmake] Fix warning by rename TEST to UNIT_TEST
Warning log:
CMake Warning (dev) at CMakeLists.txt:57 (if): [54/1931]
Policy CMP0064 is not set: Support new TEST if() operator. Run "cmake
--help-policy CMP0064" for policy details. Use the cmake_policy command to
set the policy and suppress this warning.
TEST will be interpreted as an operator when the policy is set to NEW.
Since the policy is not set the OLD behavior will be used.
This warning is for project developers. Use -Wno-dev to suppress it.
4. [cmake] Simplify logic for cross-build
Bug: libyuv:956
Change-Id: I120402fc7d6d86403e7d974180b81f4f9c663e36
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4486239
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Fail log:
[ RUN ] LibYUVBaseTest.TestLinuxRVV
Note: testing to load "../../unit_test/testdata/riscv64.txt"
/scratch/brucel/libyuv/src/unit_test/cpu_test.cc:290: Failure
Expected equality of these values:
kCpuHasRVV | kCpuHasRVVZVFH
Which is: 1610612736
RiscvCpuCaps("../../unit_test/testdata/riscv64_rvv_zvfh.txt")
Which is: 536870912
[ FAILED ] LibYUVBaseTest.TestLinuxRVV (17 ms)
Reason:
The root cause is "\n" may be contained in the ext variable.
The last of extension substring contains "\n".
For instance, test case riscv64_rvv_zvfh.txt, the last substring is "zvfh\n" instead of "zvfh".
Solved this failure by removing "\n" which is at the end of line.
NOTE: We avoid using strstr() to solve the problem here.
Becasue using strstr() will violate the parsing rule, if future extension contains "zvfh"(e.g zvfhxxx).
Log after modification:
[ RUN ] LibYUVBaseTest.TestLinuxRVV
Note: testing to load "../../unit_test/testdata/riscv64.txt"
[ OK ] LibYUVBaseTest.TestLinuxRVV (38 ms)
Change-Id: I7b7db98dbc5388cbc148423da6892b8f0be64599
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4498101
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
enable_safe_libcxx will be overridable by projects that embed Chrome's
//build using the build_overrides mechanism. All downstream projects
will need to define this new variable so Chrome can stop conditionally
defining enable_safe_libcxx upstream.
Bug: chromium:1385662
Change-Id: Iffae78c07a5c9b58db90ac037ab6d99577fd439c
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4264580
Commit-Queue: Mirko Bonadei <mbonadei@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
* Run on SiFive internal FPGA:
SplitRGBPlane_Opt (~6.87x vs scalar)
SplitARGBPlane_Opt (~10.77x vs scalar)
SplitXRGBPlane_Opt (~18.69x vs scalar)
MergeRGBPlane_Opt (~3.63x vs scalar)
MergeARGBPlane_Opt (~3.50x vs scalar)
MergeXRGBPlane_Opt (~2.90x vs scalar)
LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=10
- include a fix to avoid implict conversion warning between size_t & int.
Bug: libyuv:956
Change-Id: Icd79b282b04ea3981e7fd4e6d547da6708d82516
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4443411
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
* Run on SiFive internal FPGA:
ARGBToAR64_Opt (~13.7x vs scalar)
ARGBToAB64_Opt (~5.81x vs scalar)
AR64ToARGB_Opt (~15.8x vs scalar)
AB64ToARGB_Opt (~2.40x vs scalar)
LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=10
Bug: libyuv:956
Change-Id: Ida642a5077f59d25fb7c5328f671956b2293dadd
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4442913
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
MJPGToI420 and MJPGToNV12 are needed for successfully compiling
/m/c/v/m/sample_buffer_transformer_mac.cc on ios-blink port.
This CL enables JPEG support for ios-blink port of chromium.
Bug: 1411704
Change-Id: I2009b371a35fa881b9e95ad4fad22356992cef52
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4454847
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- include a fix for jpeg unittests to do at least 1 iteration
- include a fix for scale uv to only use linearup2 if filter is linear
Tested on qemu with Intel host:
[ RUN ] LibYUVBaseTest.TestCpuHas
Cpu Flags 805306369
Has RISCV 268435456
Has RVV 536870912
Has RVVZVFH 0
Has X86 0
Bug: libyuv:956, libyuv:959, libyuv:960
Change-Id: I4a1b66f83d82ba127780f52526153d586db90111
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4429570
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Randall Bosetti <rlb@google.com>
* Run on SiFive internal FPGA:
ARGBToRAW_Opt (~1.55x vs scalar)
ARGBToRGB24_Opt (~1.44x vs scalar)
RGB24ToARGB_Opt (~1.77x vs scalar)
LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=10
Bug: libyuv:956
Change-Id: I26722f6848cd68684d95d9a7ee06ce0416e7985d
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4413083
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- update cpu_id to use "re" for fopen to avoid leaking handles if a thread is started while the file is open.
Bug: libyuv:958
Change-Id: I1af9de68fce12e440e1226fc8070634ccb1bf090
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4417176
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- Fix -Wmemset-elt-size warning for GCC
- Use vin for inputs and vout for outputs
Bug: None
Change-Id: Iefd418dc884b4d062e1fdd9215319c8838c49eaa
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4412065
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Justin Green <greenjustin@google.com>
The correct define can be found in scale_row.h
Change-Id: I633ed47006c7bd8014038493005c2d934489ff18
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4411353
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
1. Provide script to build qemu & clang locally
2. Enable risc-v cmake build with clang
3. Enable test with qemu
4. Update doc to introduce how to cross-build & test with qemu
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Change-Id: I7ce8315993b0e8300e8fd5b1632610a91a4e9f52
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4401740
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
under gcc 12.2.0 using -Wall:
source/row_any.cc: In function ‘void libyuv::DetileRow_16_Any_SSE2(const
uint16_t*, ptrdiff_t, uint16_t*, int)’:
source/row_any.cc:2287:11: warning: ‘memset’ used with length equal to
number of elements without multiplication by element size
[-Wmemset-elt-size]
2287 | memset(temp, 0, 16 * BPP); /* for msan */
| ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
source/row_any.cc:2308:1: note: in expansion of macro ‘ANYDETILE’
2308 | ANYDETILE(DetileRow_16_Any_SSE2, DetileRow_16_SSE2, uint16_t, 2, 15)
This increases the memset to the full buffer size, which may not be
strictly necessary.
Change-Id: Iea2fc649990ee84ea9aa8020d6f6b25e012b18fb
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4406599
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
* Run on SiFive internal FPGA:
RAWToARGB_Opt (~2x vs scalar)
RAWToRGBA_Opt (~2x vs scalar)
RAWToRGB24_Opt (~1.5x vs scalar)
LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=10
Change-Id: I21a13d646589ea2aa3822cb9225f5191068c285b
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4408357
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Change-Id: Ibdc742040940ee6c6402de103759f979f9429419
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4401739
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
The Clang static analyzer (scan-build) in LLVM 14 warns about
array index out of bounds in scaletbl[boxwidth - minboxwidth] in
ScaleAddCols2_C() and ScaleAddCols2_16_C(). The scaletbl array has two
elements. It's not clear the index boxwidth - minboxwidth is either 0 or
1.
Change-Id: I072476e86950154beffe6b1a89915755118b3cbd
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4403882
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Wan-Teh Chang <wtc@google.com>
- Allows code to be optimized with clang 17 -flto-thin
- Bump version number to 1864 to allow detection of fix
- Apply clang format to standardize formatting; No impact on code generated
Bug: chromium:1424089
Change-Id: Ib745836b27915a5e4cb1d7d928ee52659360612b
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4370052
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Justin Green <greenjustin@google.com>
Fix the algorithm for unpacking the lower 2 bits of M2T2 pixels.
Bug: b:258474032
Change-Id: Iea1d63f26e3f127a70ead26bc04ea3d939e793e3
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4337978
Commit-Queue: Justin Green <greenjustin@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
- Convert MergeUVRow_AVX512BW to assembly
- Enable MergeUVRow_AVX512BW for Windows with clangcl
- MergeUVRow_AVX2 use vpmovzxbw and vpsllw
- MergeUVRow_16_AVX2 use vpmovzxbw and vpsllw with different shift for U and V
AMD Zen 4 640x360 100000 iterations
Was
AVX512 MergeUVPlane_Opt (884 ms)
AVX2 MergeUVPlane_Opt (945 ms)
AVX2 MergeUVPlane_16_Opt (2167 ms)
Now
AVX512 MergeUVPlane_Opt (865 ms)
AVX2 MergeUVPlane_Opt (943 ms)
SSE2 MergeUVPlane_Opt (973 ms)
AVX2 MergeUVPlane_16_Opt (2102 ms)
Bug: None
Change-Id: I658ada2a75d44c3f93be8bd3ed96f83d5fa2ab8d
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4271230
Reviewed-by: Fritz Koenig <frkoenig@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
- was dup of 8h but mul of 4s. now use umull
Bug: libyuv:951
Change-Id: If6cb01f5f006c2235886b81ce120642d7e24a9bb
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4166563
Reviewed-by: Justin Green <greenjustin@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- Convert 10 and 12 bit biplanar formats to planar.
- Shift 10 MSB to 10 LSB
- P010 is similar to NV12 in layout, but uses 10 MSB of 16 bit values.
- I010 is similar to I420 in layout, but uses 10 LSB of 16 bit values.
Bug: libyuv:951
Change-Id: I16a1bc64239d0fa4f41810910da448bf5720935f
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4166560
Reviewed-by: Justin Green <greenjustin@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This should fix:
gclient.py: error: Wrong dep format: src/third_party/auto/src@ should be of the form dep@rev.
Bug: None
Change-Id: Id9896f464d788bb3e1eb7516b7f6b1402a9c4790
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4147349
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- Minor variable name changes first/last to top/bottom
- Comments explaining rotate temporary buffers usage
- Add asserts for scale parameter
- Use NULL and stddef.h instead of 0
- Use void * for allocation in row.h
- Add () around size parameter in macros
Bug: libyuv:926, libyuv:949
Change-Id: Ib55417570926ccada0a0f8abd1753dc12e5b162e
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4136762
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This initial implementation is based on current unoptimized code in webrtc using just plain for loops.
Bug: libyuv:949
Change-Id: Ic87ee49c3a0b62edbaaa4255c263c1f7be4ea02b
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4110782
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
The I410To420 implementation does a two step approach for scaling down and 10-to-8 bit conversion using the Y plane as temporal storage.
Bug: libyuv:950
Change-Id: I3d35fad4b99e17253230456233fbd947e013c0ec
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4110783
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
- MT2T support for source strides added, but only works for positive values.
- Reduced casting in row_common - one cast per assignment.
- scaling functions use intptr_t for intermediate calculations, then cast strides to ptrdiff_t
Bug: libyuv:948, b/257266635, b/262468594
Change-Id: I0409a0ce916b777da2a01c0ab0b56dccefed3b33
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4102203
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Reviewed-by: Justin Green <greenjustin@google.com>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Ernest Hua <ernesthua@google.com>
- show command line help for yuvconstants util
- fix for jpeg link on OSX with CMake
Bug: libyuv:946, libyuv:947
Change-Id: Icb11a2da376af07f0e03c1db467342b1f0d509cc
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4054461
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
When `libyuv` is built with `jpeg` support it does not directly link
`libjpeg` in any form. As a result dynamic loading of the library
fails as:
>>> import pillow_avif._avif
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: /usr/lib/libyuv.so: undefined symbol: jpeg_resync_to_restart
We can reproduce the same problem at build time if we build `libyuv` with
`LDFLAGS=-Wl,--no-undefined`:
[ 99%] Linking CXX executable yuvconstants
ld: CMakeFiles/yuv_shared.dir/source/mjpeg_decoder.cc.o: in function `libyuv::MJpegDecoder::MJpegDecoder()':
mjpeg_decoder.cc:(.text+0xfc): undefined reference to `jpeg_resync_to_restart'
ld: mjpeg_decoder.cc:(.text+0x136): undefined reference to `jpeg_std_error'
ld: mjpeg_decoder.cc:(.text+0x194): undefined reference to `jpeg_CreateDecompress'
The change links `libgpeg` against `libyuv` itself to make it a
self-contained library. This fixes both loading if the library
itself and fixes linking of the library against other binaries
without explicit need for passing `-ljpeg`.
Change-Id: I044acb3799920e1536bdb3388442a40d4839348b
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4050883
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- fix ifdefs for DetilePlane_16 to use 16 bit versions, not 8 bit. (no functional change)
Bug: b/258474032
Change-Id: Ic07e02d9801e21126ebee0ceb5779aa712a493ce
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4034812
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This should remove the problematic Code-Review+1 label that prevents
the upload to complete.
Bug: libyuv:891
Change-Id: I6dc34b1be160d22691d77ba6da63d3974333260d
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3996684
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
