This reverts commit 81d6597dc736f2318b9d2bfddf25f7f33d82f3e7.
Breaks android builds.
ninja: error: '../../testing/android/native_test/java/AndroidManifest.xml', needed by 'libyuv_unittest_apk/libyuv_unittest_apk.resources.zip', missing and no known rule to make it
R=kjellander@chromium.org
BUG=libyuv:626
Review URL: https://codereview.chromium.org/2159053002 .
Fix for duplicate define
../../third_party/libyuv/include/libyuv/scale_row.h:29:9: error: 'LIBYUV_DISABLE_X86' macro redefined [-Werror,-Wmacro-redefined]
^
GYP version relys on headers disabling the optimization.
This CL does the same for BUILD.gn
TBR=kjellander@chromium.org
BUG=libyuv:625
Review URL: https://codereview.chromium.org/2149823003 .
to Y,U,V and a pixel stride for U and V. The pixel stride is expected to be 1 or 2.
[ RUN ] LibYUVConvertTest.Android420ToI420_1_Any
[ OK ] LibYUVConvertTest.Android420ToI420_1_Any (253 ms)
[ RUN ] LibYUVConvertTest.Android420ToI420_1_Unaligned
[ OK ] LibYUVConvertTest.Android420ToI420_1_Unaligned (250 ms)
[ RUN ] LibYUVConvertTest.Android420ToI420_1_Invert
[ OK ] LibYUVConvertTest.Android420ToI420_1_Invert (254 ms)
[ RUN ] LibYUVConvertTest.Android420ToI420_1_Opt
[ OK ] LibYUVConvertTest.Android420ToI420_1_Opt (247 ms)
[ RUN ] LibYUVConvertTest.Android420ToI420_2_Any
[ OK ] LibYUVConvertTest.Android420ToI420_2_Any (132 ms)
[ RUN ] LibYUVConvertTest.Android420ToI420_2_Unaligned
[ OK ] LibYUVConvertTest.Android420ToI420_2_Unaligned (122 ms)
[ RUN ] LibYUVConvertTest.Android420ToI420_2_Invert
[ OK ] LibYUVConvertTest.Android420ToI420_2_Invert (124 ms)
[ RUN ] LibYUVConvertTest.Android420ToI420_2_Opt
[ OK ] LibYUVConvertTest.Android420ToI420_2_Opt (119 ms)
TEST=LibYUVConvertTest.Android420ToI420_Opt
BUG=libyuv:604
R=braveyao@chromium.org
Review URL: https://codereview.chromium.org/2146733002 .
webrtc doesnt include the headers that the functions are prototyped in.
This CL makes the convert.h include those headers to allow webrtc to
update to the head libyuv.
TBR=harryjin@google.com
BUG=libyuv:620,webrtc:6091,webrtc:6094
TESTED=local build and try bots
Review URL: https://codereview.chromium.org/2141683002 .
previously gyp enabled
'chromium_code': 1,
for stricter warnings, but GN disabled warnings:
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
This CL enables strict warnings for GN as well as GYP.
R=rsesek@chromium.org
BUG=libyuv:617
Review URL: https://codereview.chromium.org/2130583003 .
-lc++ can cause link error on some systems and is not necessary on gcc 4.6+ so remove the link option and document how to build for gcc 4.4
TEST=CC=gcc-4.4 CXXFLAGS=-fno-exceptions CXX=g++-4.4 make -f linux.mk clean all
BUG=libyuv:616
Review URL: https://codereview.chromium.org/2126703003 .
Mking color conversion use simple arrays within structure, which will be referenced via register pointer.
R=harryjin@google.com
BUG=libyuv:616
TEST=CC=gcc-4.4 CXX=g++-4.4 LD=ld-4.4 make -f linux.mk
Review URL: https://codereview.chromium.org/2127863003 .
The old guard only checked for defined(_M_X64) which is defined by mingw64. Add a test for defined(_MSC_VER) which is defined for clangcl and visual c but not mingw. mingw should use row_gcc.cc for both 32 and 64 bit.
R=harryjin@google.com
BUG=webm:1252,libyuv:613
TEST=local gcc/clang builds on linux tested and try bots for others.
Review URL: https://codereview.chromium.org/2105603002 .
upscale a YUV image. observe change in hue.. green especially.
disable ScaleFilterCols_SSSE3, falling back on ScaleFilterCols_C
observe hue.. green especially, is better.
was ScaleFrom1280x720_Bilinear (1620 ms)
now ScaleFrom1280x720_Bilinear (1907 ms)
BUG=libyuv:605
TEST=try bots
R=harryjin@google.com, wangcheng@google.com
Review URL: https://codereview.chromium.org/2084533006 .
upscale a YUV image. observe change in hue.. green especially.
disable ScaleFilterCols_SSSE3, falling back on ScaleFilterCols_C
observe hue.. green especially, is better.
disable HAS_SCALEFILTERCOLS_SSSE3
R=harryjin@google.com
BUG=libyuv:605
Review URL: https://codereview.chromium.org/2080663003 .
Work around for android full debug build runnign out of registers.
5 functions were running out of registers causing the compiler error
error: 'asm' operand has impossible constraints
These functions mostly have 4 pointers, a counter (width) and a tempory
eax register. With fpic and debug using stackframes, 2 registers are
unavailable. So a total of 8 registers are used.
Although fpic and stack frame dont apply to assembly, the compiler
reserves 2 registers. The optimized version builds, so its likely
freeing up the registers once it knows they are not used.
These functions used to build, so compile options and/or compiler may
have updated.. likely fpic was turned on.
An attribute can be done to disable each, and will avoid using the
2 GPR registers, but they are still reserved and unavailable in debug
builds on current compilers (gcc 4.9 and clang 3.8).
R=dhrosa@google.com
BUG=libyuv:602
Review URL: https://codereview.chromium.org/2066933002 .
cpu_info_ is zero for uninitialized state and all bits are off, disabling all cpu optimizations.
the 1 bit indicates cpu_info_ is initialized avoiding calling the detection code again for performance.
MaskCpuFlags initializes the cpu ignoring existing flags, then masks with the supplied flags and stores to cpu_info_.
As a mask, -1 has no effect, enabling all cpu features that were detected, but nothing that wasnt detected.
Setting to 0 will cause the next call to re-initialize the cpu, which is same as enabling all features.
Setting mask to 1 will turn off all cpu features but keep the initialized bit on, so the next detection call wont reinitialize and the cpu features are all disabled.
So normal behavior for command line and programatic masking is:
1 = C
-1 = SIMD
TBR=harryjin@google.com
BUG=libyuv:600
TESTED=out64/Release/bin/run_libyuv_unittest -s libyuv_unittest --verbose --release --gtest_filter=*ARGBExtractAlpha* -a "--libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=9999 --libyuv_flags=1 --libyuv_cpu_info=1"
Review URL: https://codereview.chromium.org/2042933002 .
width %w size modifier the int width can be passed directly to arm assembly.
For functions that take input constants, the outputs are declared as early
write using &, meaning the outputs use used before all inputs are consumed.
R=harryjin@google.com
BUG=libyuv:598
Review URL: https://codereview.chromium.org/2043073003 .
ifdefs on a function level are not needed for neon functions, unless
they are conditionally enabled in row.h. No functions are conditionally
enabled at this time, so all ifdefs can be removed from row_neon.cc and
row_neon64.cc
TBR=kjellander@chromium.org
BUG=libyuv:599
Review URL: https://codereview.chromium.org/2044223002 .
blur requires memory be aligned. change the unittest allocator to guarantee 64 byte alignment.
re-enable blur any test that fails if memory is unaligned.
TBR=harryjin@google.com
BUG=libyuv:596,libyuv:594
TESTED=local build passes with row.h removed from tests.
Review URL: https://codereview.chromium.org/2019753002 .
Inline that uses temporary variables is currently initializing them
to 0 and passing in as output "+r".
This CL replaces the output constraint to "=&r" for most meaning an
output with early write (before inputs). This allows the initialize
to zero step to be removed, saving 1 instruction.
BUG=libyuv:580
TESTED=local libyuv build on gcc/linux and try bots
R=harryjin@google.com
Review URL: https://codereview.chromium.org/1895743008 .
