1 files changed, 72 insertions, 0 deletions
diff --git a/third_party/aom/build/cmake/cpu.cmake b/third_party/aom/build/cmake/cpu.cmake
new file mode 100644
index 000000000..5d0b1a6e8
--- /dev/null
+++ b/third_party/aom/build/cmake/cpu.cmake
@@ -0,0 +1,72 @@
+##
+## Copyright (c) 2017, Alliance for Open Media. All rights reserved
+##
+## This source code is subject to the terms of the BSD 2 Clause License and
+## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+## was not distributed with this source code in the LICENSE file, you can
+## obtain it at www.aomedia.org/license/software. If the Alliance for Open
+## Media Patent License 1.0 was not distributed with this source code in the
+## PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+##
+if ("${AOM_TARGET_CPU}" STREQUAL "arm64")
+  set(ARCH_ARM 1)
+  set(HAVE_NEON 1)
+  set(RTCD_ARCH_ARM "yes")
+  set(RTCD_HAVE_NEON "yes")
+elseif ("${AOM_TARGET_CPU}" MATCHES "^armv7")
+  set(ARCH_ARM 1)
+  set(HAVE_NEON 1)
+  set(HAVE_NEON_ASM 1)
+  set(RTCD_ARCH_ARM "yes")
+  set(RTCD_HAVE_NEON "yes")
+  set(RTCD_HAVE_NEON_ASM "yes")
+elseif ("${AOM_TARGET_CPU}" MATCHES "^mips")
+  set(ARCH_MIPS 1)
+
+  if ("${AOM_TARGET_CPU}" STREQUAL "mips32")
+    set(HAVE_MIPS32 1)
+  elseif ("${AOM_TARGET_CPU}" STREQUAL "mips64")
+    set(HAVE_MIPS64 1)
+  endif ()
+
+  set(RTCD_ARCH_MIPS "yes")
+
+  if (HAVE_DSPR2)
+    set(RTCD_HAVE_DSPR2 "yes")
+  endif ()
+
+  if (HAVE_MSA)
+    set(RTCD_HAVE_MSA "yes")
+  endif ()
+elseif ("${AOM_TARGET_CPU}" MATCHES "^x86")
+  if ("${AOM_TARGET_CPU}" STREQUAL "x86")
+    set(ARCH_X86 1)
+    set(RTCD_ARCH_X86 "yes")
+  elseif ("${AOM_TARGET_CPU}" STREQUAL "x86_64")
+    set(ARCH_X86_64 1)
+    set(RTCD_ARCH_X86_64 "yes")
+  endif ()
+
+  set(HAVE_MMX 1)
+  set(HAVE_SSE 1)
+  set(HAVE_SSE2 1)
+  set(HAVE_SSE3 1)
+  set(HAVE_SSSE3 1)
+  set(HAVE_SSE4_1 1)
+  set(HAVE_AVX 1)
+  set(HAVE_AVX2 1)
+  set(RTCD_HAVE_MMX "yes")
+  set(RTCD_HAVE_SSE "yes")
+  set(RTCD_HAVE_SSE2 "yes")
+  set(RTCD_HAVE_SSE3 "yes")
+  set(RTCD_HAVE_SSSE3 "yes")
+  set(RTCD_HAVE_SSE4_1 "yes")
+  set(RTCD_HAVE_AVX "yes")
+  set(RTCD_HAVE_AVX2 "yes")
+endif ()
+
+foreach (config_var ${AOM_CONFIG_VARS})
+  if (${${config_var}})
+    set(RTCD_${config_var} yes)
+  endif ()
+endforeach ()