- Use -fno-tree-vectorize and -fno-tree-slp-vectorize instead of
Clang-only -fno-vectorize and -fno-slp-vectorize in CMakeLists.txt,
riscv-clang.cmake, BUILD.gn, and BUILD.bazel for GCC and Clang
compatibility.
- Split row_rvv.cc and scale_rvv.cc into a dedicated libyuv_rvv target
in BUILD.gn and define LIBYUV_RVV so callers in row.h and scale_row.h
can dispatch to RVV kernels when built without global -march=rv64gcv.
- Guard the x86 AVX512-BF16 vdpphps inline assembly probe in
util/cpuid.c with __i386__ / __x86_64__.
- Replace new/delete and new[]/delete[] with calloc/malloc/free in
source/mjpeg_decoder.cc and util/yuvconvert.cc to avoid C++ standard
library dependencies, and link libm for yuvconstants and
libyuv_unittest in CMakeLists.txt.
Test: cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ ..
Bug: None
Change-Id: I701c0625f2730e864806556213a5e013c931e2d6
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/8464751
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Commit-Queue: Frank Barchard <fbarchard@google.com>
This reverts commit 1dda4cb0b7bd564e646d6ec2efee497fcd7146ca.
Reason for revert: build error on jpeg FILE
Original change's description:
> include <new> header for benefit of new clang builds
>
> TBR=kjellander@chromium.org
> BUG=libyuv:712
> TEST=local builds still work
>
> Change-Id: I040e8edc40aafd820d2a29629fe7aec5c049bc6b
> Reviewed-on: https://chromium-review.googlesource.com/576971
> Reviewed-by: Frank Barchard <fbarchard@google.com>
> Commit-Queue: Frank Barchard <fbarchard@google.com>
TBR=kjellander@chromium.org,fbarchard@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: libyuv:712
Change-Id: I4cf4e26eadb476017dc95e6c9578092204f088a3
Reviewed-on: https://chromium-review.googlesource.com/601211
Commit-Queue: Frank Barchard <fbarchard@google.com>
Reviewed-by: Frank Barchard <fbarchard@google.com>
