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extensions/av1: use -O2 for release builds

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+ force arm (over thumb) mode for 32-bit builds

-O2 improves performance ~30-40% over the default -Oz depending on the
resolution; this is similar to what is done for vp9 which uses -O3.

PiperOrigin-RevId: 290318121
This commit is contained in:
olly 2020-01-17 20:16:39 +00:00 committed by Ian Baker
parent 72437e4442
commit d899e1fc6e
1 changed files with 6 additions and 0 deletions
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6
extensions/av1/src/main/jni/CMakeLists.txt
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@ -11,9 +11,15 @@ project(libgav1JNI C CXX)
# armeabi-v7a build. This flag enables it.
if(${ANDROID_ABI} MATCHES "armeabi-v7a")
add_compile_options("-mfpu=neon")
add_compile_options("-marm")
add_compile_options("-fPIC")
endif()
string(TOLOWER "${CMAKE_BUILD_TYPE}" build_type)
if(build_type MATCHES "^rel")
add_compile_options("-O2")
endif()
set(libgav1_jni_root "${CMAKE_CURRENT_SOURCE_DIR}")
set(libgav1_jni_build "${CMAKE_BINARY_DIR}")
set(libgav1_jni_output_directory