Revert "Making NN hardware interface libs "host supported""

Revert "Making NNAPI libraries and tests host supported"

Revert submission 1769046-neuralnetworks_host_build

Reason for revert: New Build Breakage
Reverted Changes:
Ib54d5c274:Making NNAPI libraries and tests host supported
I1d7c66516:Making NN hardware interface libs "host supported"...

Change-Id: I6f65774325889c50b9f8bbab13b557705419b6cf
diff --git a/neuralnetworks/1.0/utils/Android.bp b/neuralnetworks/1.0/utils/Android.bp
index 8c51c67..0ad9926 100644
--- a/neuralnetworks/1.0/utils/Android.bp
+++ b/neuralnetworks/1.0/utils/Android.bp
@@ -44,7 +44,6 @@
 
 cc_test {
     name: "neuralnetworks_utils_hal_1_0_test",
-    host_supported: true,
     srcs: ["test/*.cpp"],
     static_libs: [
         "android.hardware.neuralnetworks@1.0",
@@ -63,12 +62,8 @@
         "libhidlbase",
         "libhidlmemory",
         "liblog",
+        "libnativewindow",
         "libutils",
     ],
-    target: {
-        android: {
-            shared_libs: ["libnativewindow"],
-        },
-    },
     test_suites: ["general-tests"],
 }
diff --git a/neuralnetworks/1.0/vts/functional/Android.bp b/neuralnetworks/1.0/vts/functional/Android.bp
index b33c581..9a91560 100644
--- a/neuralnetworks/1.0/vts/functional/Android.bp
+++ b/neuralnetworks/1.0/vts/functional/Android.bp
@@ -25,10 +25,19 @@
 
 cc_defaults {
     name: "neuralnetworks_vts_functional_defaults",
-    defaults: [
-        "VtsHalTargetTestDefaults",
-        "neuralnetworks_float16",
-    ],
+    defaults: ["VtsHalTargetTestDefaults"],
+    arch: {
+        x86: {
+            cflags: [ "-D_Float16=__fp16",
+                      "-Xclang", "-fnative-half-type",
+                      "-Xclang", "-fallow-half-arguments-and-returns" ],
+        },
+        x86_64: {
+            cflags: [ "-D_Float16=__fp16",
+                      "-Xclang", "-fnative-half-type",
+                      "-Xclang", "-fallow-half-arguments-and-returns" ],
+        },
+    },
 }
 
 cc_library_static {
@@ -74,7 +83,6 @@
         "libnativewindow",
     ],
     static_libs: [
-        "VtsHalNeuralNetworksV1_0_utils",
         "android.hardware.neuralnetworks@1.0",
         "android.hidl.allocator@1.0",
         "android.hidl.memory@1.0",
@@ -82,6 +90,7 @@
         "libhidlmemory",
         "libneuralnetworks_generated_test_harness",
         "libneuralnetworks_utils",
+        "VtsHalNeuralNetworksV1_0_utils",
     ],
     whole_static_libs: [
         "neuralnetworks_generated_V1_0_example",
@@ -89,8 +98,5 @@
     header_libs: [
         "libneuralnetworks_headers",
     ],
-    test_suites: [
-        "general-tests",
-        "vts",
-    ],
+    test_suites: ["general-tests", "vts"],
 }
diff --git a/neuralnetworks/1.1/utils/Android.bp b/neuralnetworks/1.1/utils/Android.bp
index 737ff58..d9e82d4 100644
--- a/neuralnetworks/1.1/utils/Android.bp
+++ b/neuralnetworks/1.1/utils/Android.bp
@@ -46,7 +46,6 @@
 
 cc_test {
     name: "neuralnetworks_utils_hal_1_1_test",
-    host_supported: true,
     srcs: ["test/*.cpp"],
     static_libs: [
         "android.hardware.neuralnetworks@1.0",
@@ -67,12 +66,8 @@
         "libhidlbase",
         "libhidlmemory",
         "liblog",
+        "libnativewindow",
         "libutils",
     ],
-    target: {
-        android: {
-            shared_libs: ["libnativewindow"],
-        },
-    },
     test_suites: ["general-tests"],
 }
diff --git a/neuralnetworks/1.1/vts/functional/Android.bp b/neuralnetworks/1.1/vts/functional/Android.bp
index c001112..826ba96 100644
--- a/neuralnetworks/1.1/vts/functional/Android.bp
+++ b/neuralnetworks/1.1/vts/functional/Android.bp
@@ -28,19 +28,18 @@
     defaults: ["neuralnetworks_vts_functional_defaults"],
     srcs: [
         "BasicTests.cpp",
-        "GeneratedTestHarness.cpp",
         "TestAssertions.cpp",
         "TestMain.cpp",
         "ValidateModel.cpp",
         "ValidateRequest.cpp",
         "VtsHalNeuralnetworks.cpp",
+        "GeneratedTestHarness.cpp",
     ],
     shared_libs: [
         "libfmq",
         "libnativewindow",
     ],
     static_libs: [
-        "VtsHalNeuralNetworksV1_0_utils",
         "android.hardware.neuralnetworks@1.0",
         "android.hardware.neuralnetworks@1.1",
         "android.hidl.allocator@1.0",
@@ -49,6 +48,7 @@
         "libhidlmemory",
         "libneuralnetworks_generated_test_harness",
         "libneuralnetworks_utils",
+        "VtsHalNeuralNetworksV1_0_utils",
     ],
     whole_static_libs: [
         "neuralnetworks_generated_V1_0_example",
@@ -57,8 +57,5 @@
     header_libs: [
         "libneuralnetworks_headers",
     ],
-    test_suites: [
-        "general-tests",
-        "vts",
-    ],
+    test_suites: ["general-tests", "vts"],
 }
diff --git a/neuralnetworks/1.2/utils/Android.bp b/neuralnetworks/1.2/utils/Android.bp
index 4eefb0f..41281ee 100644
--- a/neuralnetworks/1.2/utils/Android.bp
+++ b/neuralnetworks/1.2/utils/Android.bp
@@ -50,21 +50,10 @@
             cflags: ["-DNN_DEBUGGABLE"],
         },
     },
-    target: {
-        host: {
-            cflags: [
-                "-D__INTRODUCED_IN(x)=",
-                "-D__assert(a,b,c)=",
-                // We want all the APIs to be available on the host.
-                "-D__ANDROID_API__=10000",
-            ],
-        },
-    },
 }
 
 cc_test {
     name: "neuralnetworks_utils_hal_1_2_test",
-    host_supported: true,
     srcs: ["test/*.cpp"],
     static_libs: [
         "android.hardware.neuralnetworks@1.0",
@@ -87,12 +76,8 @@
         "libhidlbase",
         "libhidlmemory",
         "liblog",
+        "libnativewindow",
         "libutils",
     ],
-    target: {
-        android: {
-            shared_libs: ["libnativewindow"],
-        },
-    },
     test_suites: ["general-tests"],
 }
diff --git a/neuralnetworks/1.3/utils/Android.bp b/neuralnetworks/1.3/utils/Android.bp
index 7acb4fc..28c036a 100644
--- a/neuralnetworks/1.3/utils/Android.bp
+++ b/neuralnetworks/1.3/utils/Android.bp
@@ -47,21 +47,10 @@
     export_static_lib_headers: [
         "neuralnetworks_utils_hal_common",
     ],
-    target: {
-        host: {
-            cflags: [
-                "-D__INTRODUCED_IN(x)=",
-                "-D__assert(a,b,c)=",
-                // We want all the APIs to be available on the host.
-                "-D__ANDROID_API__=10000",
-            ],
-        },
-    },
 }
 
 cc_test {
     name: "neuralnetworks_utils_hal_1_3_test",
-    host_supported: true,
     srcs: ["test/*.cpp"],
     static_libs: [
         "android.hardware.neuralnetworks@1.0",
@@ -86,12 +75,8 @@
         "libhidlbase",
         "libhidlmemory",
         "liblog",
+        "libnativewindow",
         "libutils",
     ],
-    target: {
-        android: {
-            shared_libs: ["libnativewindow"],
-        },
-    },
     test_suites: ["general-tests"],
 }
diff --git a/neuralnetworks/aidl/Android.bp b/neuralnetworks/aidl/Android.bp
index 81252c7..ebf4654 100644
--- a/neuralnetworks/aidl/Android.bp
+++ b/neuralnetworks/aidl/Android.bp
@@ -9,7 +9,6 @@
 
 aidl_interface {
     name: "android.hardware.neuralnetworks",
-    host_supported: true,
     vendor_available: true,
     srcs: [
         "android/hardware/neuralnetworks/*.aidl",
diff --git a/neuralnetworks/aidl/utils/Android.bp b/neuralnetworks/aidl/utils/Android.bp
index 955f21f..0ccc711 100644
--- a/neuralnetworks/aidl/utils/Android.bp
+++ b/neuralnetworks/aidl/utils/Android.bp
@@ -41,12 +41,8 @@
         "android.hardware.neuralnetworks-V1-ndk_platform",
         "libbinder_ndk",
         "libhidlbase",
+        "libnativewindow",
     ],
-    target: {
-        android: {
-            shared_libs: ["libnativewindow"],
-        },
-    },
 }
 
 cc_test {
@@ -74,21 +70,9 @@
         "libhidlbase",
         "libhidlmemory",
         "liblog",
+        "libnativewindow",
         "libutils",
     ],
-    target: {
-        android: {
-            shared_libs: ["libnativewindow"],
-        },
-        host: {
-            cflags: [
-                "-D__INTRODUCED_IN(x)=",
-                "-D__assert(a,b,c)=",
-                // We want all the APIs to be available on the host.
-                "-D__ANDROID_API__=10000",
-            ],
-        },
-    },
     cflags: [
         /* GMOCK defines functions for printing all MOCK_DEVICE arguments and
          * MockDevice contains a string pointer which triggers a warning in the
diff --git a/neuralnetworks/aidl/utils/src/Conversions.cpp b/neuralnetworks/aidl/utils/src/Conversions.cpp
index f087156..0517730 100644
--- a/neuralnetworks/aidl/utils/src/Conversions.cpp
+++ b/neuralnetworks/aidl/utils/src/Conversions.cpp
@@ -25,6 +25,7 @@
 #include <android-base/mapped_file.h>
 #include <android-base/unique_fd.h>
 #include <android/binder_auto_utils.h>
+#include <android/hardware_buffer.h>
 #include <cutils/native_handle.h>
 #include <nnapi/OperandTypes.h>
 #include <nnapi/OperationTypes.h>
@@ -35,6 +36,7 @@
 #include <nnapi/Validation.h>
 #include <nnapi/hal/CommonUtils.h>
 #include <nnapi/hal/HandleError.h>
+#include <vndk/hardware_buffer.h>
 
 #include <algorithm>
 #include <chrono>
@@ -46,11 +48,6 @@
 
 #include "Utils.h"
 
-#ifdef __ANDROID__
-#include <android/hardware_buffer.h>
-#include <vndk/hardware_buffer.h>
-#endif  // __ANDROID__
-
 #define VERIFY_NON_NEGATIVE(value) \
     while (UNLIKELY(value < 0)) return NN_ERROR()
 
@@ -122,7 +119,6 @@
 
 using UniqueNativeHandle = std::unique_ptr<native_handle_t, NativeHandleDeleter>;
 
-#ifdef __ANDROID__
 GeneralResult<UniqueNativeHandle> nativeHandleFromAidlHandle(const NativeHandle& handle) {
     auto nativeHandle = UniqueNativeHandle(dupFromAidl(handle));
     if (nativeHandle.get() == nullptr) {
@@ -135,7 +131,6 @@
     }
     return nativeHandle;
 }
-#endif  // __ANDROID__
 
 }  // anonymous namespace
 
@@ -376,7 +371,6 @@
             return createSharedMemoryFromFd(size, prot, fd, offset);
         }
         case Tag::hardwareBuffer: {
-#ifdef __ANDROID__
             const auto& hardwareBuffer = memory.get<Tag::hardwareBuffer>();
 
             const UniqueNativeHandle handle =
@@ -399,11 +393,6 @@
             }
 
             return createSharedMemoryFromAHWB(ahwb, /*takeOwnership=*/true);
-#else   // __ANDROID__
-            LOG(FATAL) << "GeneralResult<SharedMemory> unvalidatedConvert(const aidl_hal::Memory& "
-                          "memory): Not Available on Host Build";
-            return NN_ERROR() << "createFromHandle failed";
-#endif  // __ANDROID__
         }
     }
     return NN_ERROR() << "Unrecognized Memory::Tag: " << memory.getTag();
@@ -623,7 +612,6 @@
 template <class... Ts>
 overloaded(Ts...)->overloaded<Ts...>;
 
-#ifdef __ANDROID__
 nn::GeneralResult<common::NativeHandle> aidlHandleFromNativeHandle(
         const native_handle_t& nativeHandle) {
     auto handle = ::android::dupToAidl(&nativeHandle);
@@ -633,7 +621,6 @@
     }
     return handle;
 }
-#endif  // __ANDROID__
 
 nn::GeneralResult<Memory> unvalidatedConvert(const nn::Memory::Ashmem& memory) {
     if constexpr (std::numeric_limits<size_t>::max() > std::numeric_limits<int64_t>::max()) {
@@ -681,7 +668,6 @@
 }
 
 nn::GeneralResult<Memory> unvalidatedConvert(const nn::Memory::HardwareBuffer& memory) {
-#ifdef __ANDROID__
     const native_handle_t* nativeHandle = AHardwareBuffer_getNativeHandle(memory.handle.get());
     if (nativeHandle == nullptr) {
         return (NN_ERROR() << "unvalidatedConvert failed because AHardwareBuffer_getNativeHandle "
@@ -709,12 +695,6 @@
             .handle = std::move(handle),
     };
     return Memory::make<Memory::Tag::hardwareBuffer>(std::move(hardwareBuffer));
-#else   // __ANDROID__
-    LOG(FATAL) << "nn::GeneralResult<Memory> unvalidatedConvert(const nn::Memory::HardwareBuffer& "
-                  "memory): Not Available on Host Build";
-    (void)memory;
-    return (NN_ERROR() << "unvalidatedConvert failed").operator nn::GeneralResult<Memory>();
-#endif  // __ANDROID__
 }
 
 nn::GeneralResult<Memory> unvalidatedConvert(const nn::Memory::Unknown& /*memory*/) {
diff --git a/neuralnetworks/utils/common/Android.bp b/neuralnetworks/utils/common/Android.bp
index d8f6808..2ed1e40 100644
--- a/neuralnetworks/utils/common/Android.bp
+++ b/neuralnetworks/utils/common/Android.bp
@@ -37,18 +37,13 @@
     shared_libs: [
         "android.hardware.neuralnetworks-V1-ndk_platform",
         "libhidlbase",
+        "libnativewindow",
         "libbinder_ndk",
     ],
-    target: {
-        android: {
-            shared_libs: ["libnativewindow"],
-        },
-    },
 }
 
 cc_test {
     name: "neuralnetworks_utils_hal_common_test",
-    host_supported: true,
     srcs: ["test/*.cpp"],
     static_libs: [
         "android.hardware.neuralnetworks@1.0",
@@ -66,12 +61,8 @@
         "libhidlbase",
         "libhidlmemory",
         "liblog",
+        "libnativewindow",
         "libutils",
     ],
-    target: {
-        android: {
-            shared_libs: ["libnativewindow"],
-        },
-    },
     test_suites: ["general-tests"],
 }
diff --git a/neuralnetworks/utils/common/src/CommonUtils.cpp b/neuralnetworks/utils/common/src/CommonUtils.cpp
index ae02c88..906b0cf 100644
--- a/neuralnetworks/utils/common/src/CommonUtils.cpp
+++ b/neuralnetworks/utils/common/src/CommonUtils.cpp
@@ -20,12 +20,14 @@
 
 #include <android-base/logging.h>
 #include <android-base/unique_fd.h>
+#include <android/hardware_buffer.h>
 #include <hidl/HidlSupport.h>
 #include <nnapi/Result.h>
 #include <nnapi/SharedMemory.h>
 #include <nnapi/TypeUtils.h>
 #include <nnapi/Types.h>
 #include <nnapi/Validation.h>
+#include <vndk/hardware_buffer.h>
 
 #include <algorithm>
 #include <any>
@@ -34,11 +36,6 @@
 #include <variant>
 #include <vector>
 
-#ifdef __ANDROID__
-#include <android/hardware_buffer.h>
-#include <vndk/hardware_buffer.h>
-#endif  // __ANDROID__
-
 namespace android::hardware::neuralnetworks::utils {
 namespace {
 
@@ -142,7 +139,6 @@
 }
 
 nn::GeneralResult<hidl_memory> createHidlMemoryFrom(const nn::Memory::HardwareBuffer& memory) {
-#ifdef __ANDROID__
     const auto* ahwb = memory.handle.get();
     AHardwareBuffer_Desc bufferDesc;
     AHardwareBuffer_describe(ahwb, &bufferDesc);
@@ -156,12 +152,6 @@
     hidl_handle copiedHandle(hidlHandle);
 
     return hidl_memory(name, std::move(copiedHandle), size);
-#else   // __ANDROID__
-    LOG(FATAL) << "nn::GeneralResult<hidl_memory> createHidlMemoryFrom(const "
-                  "nn::Memory::HardwareBuffer& memory): Not Available on Host Build";
-    (void)memory;
-    return (NN_ERROR() << "createHidlMemoryFrom failed").operator nn::GeneralResult<hidl_memory>();
-#endif  // __ANDROID__
 }
 
 nn::GeneralResult<hidl_memory> createHidlMemoryFrom(const nn::Memory::Unknown& memory) {
@@ -343,11 +333,9 @@
     return std::visit([](const auto& x) { return createHidlMemoryFrom(x); }, memory->handle);
 }
 
-#ifdef __ANDROID__
 static uint32_t roundUpToMultiple(uint32_t value, uint32_t multiple) {
     return (value + multiple - 1) / multiple * multiple;
 }
-#endif  // __ANDROID__
 
 nn::GeneralResult<nn::SharedMemory> createSharedMemoryFromHidlMemory(const hidl_memory& memory) {
     CHECK_LE(memory.size(), std::numeric_limits<size_t>::max());
@@ -399,7 +387,6 @@
         return std::make_shared<const nn::Memory>(nn::Memory{.handle = std::move(handle)});
     }
 
-#ifdef __ANDROID__
     const auto size = memory.size();
     const auto format = AHARDWAREBUFFER_FORMAT_BLOB;
     const auto usage = AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN | AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN;
@@ -436,13 +423,6 @@
     }
 
     return nn::createSharedMemoryFromAHWB(hardwareBuffer, /*takeOwnership=*/true);
-#else   // __ANDROID__
-    LOG(FATAL) << "nn::GeneralResult<nn::SharedMemory> createSharedMemoryFromHidlMemory(const "
-                  "hidl_memory& memory): Not Available on Host Build";
-    return (NN_ERROR() << "createSharedMemoryFromHidlMemory failed")
-            .
-            operator nn::GeneralResult<nn::SharedMemory>();
-#endif  // __ANDROID__
 }
 
 nn::GeneralResult<hidl_handle> hidlHandleFromSharedHandle(const nn::Handle& handle) {