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PiperOrigin-RevId: 560689326
This commit is contained in:
MediaPipe Team 2023-08-28 06:18:38 -07:00 committed by Copybara-Service
parent b22dcf9ce6
commit 1aa5e0d46f
3 changed files with 39 additions and 47 deletions
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2
third_party/halide.BUILD vendored
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@ -42,7 +42,7 @@ cc_library(
cc_library(
name = "lib_halide_static",
srcs = select({
"@halide//:halide_config_windows_x86_64": [
"@mediapipe//mediapipe:windows": [
"bin/Release/Halide.dll",
"lib/Release/Halide.lib",
],

37
third_party/halide/BUILD.bazel vendored
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@ -22,24 +22,29 @@ package(
halide_library_runtimes()
# Aliases to platform-specific targets.
[
alias(
name = target_name,
# Alias the 'gengen' target so that it uses the correct Halide release based on host platform.
alias(
name = "gengen",
actual = select(
{
":halide_config_linux_x86_64": "@linux_halide//:%s" % target_name,
":halide_config_macos_x86_64": "@macos_x86_64_halide//:%s" % target_name,
":halide_config_macos_arm64": "@macos_arm_64_halide//:%s" % target_name,
":halide_config_windows_x86_64": "@windows_halide//:%s" % target_name,
# deliberately no //condition:default clause here
"@mediapipe//mediapipe:macos_x86_64": "@macos_x86_64_halide//:gengen",
"@mediapipe//mediapipe:macos_arm64": "@macos_arm_64_halide//:gengen",
"@mediapipe//mediapipe:windows": "@windows_halide//:gengen",
"@mediapipe//mediapipe:linux": "@linux_halide//:gengen",
# Deliberately no //condition:default clause here.
},
no_match_error = "Compiling Halide code requires that the build host is one of Linux x86-64, Windows x86-64, macOS x86-64, or macOS arm64.",
),
)
for target_name in [
"language",
"runtime",
"gengen",
]
]
)
# Arbitrarily alias the 'runtime' and 'language' targets to the Linux Halide release. The underlying
# targets are identical for all host platforms.
alias(
name = "runtime",
actual = "@linux_halide//:runtime",
)
alias(
name = "language",
actual = "@linux_halide//:language",
)

37
third_party/halide/halide.bzl vendored
View File

@ -82,22 +82,22 @@ def halide_runtime_linkopts():
# Map of halide-target-base -> config_settings
_HALIDE_TARGET_CONFIG_SETTINGS_MAP = {
# Android
"arm-32-android": ["@halide//:halide_config_android_arm"],
"arm-64-android": ["@halide//:halide_config_android_arm64"],
"x86-32-android": ["@halide//:halide_config_android_x86_32"],
"x86-64-android": ["@halide//:halide_config_android_x86_64"],
"arm-32-android": ["@mediapipe//mediapipe:android_arm"],
"arm-64-android": ["@mediapipe//mediapipe:android_arm64"],
"x86-32-android": ["@mediapipe//mediapipe:android_x86"],
"x86-64-android": ["@mediapipe//mediapipe:android_x86_64"],
# iOS
"arm-32-ios": ["@halide//:halide_config_ios_arm"],
"arm-64-ios": ["@halide//:halide_config_ios_arm64"],
"arm-32-ios": ["@mediapipe//mediapipe:ios_armv7"],
"arm-64-ios": ["@mediapipe//mediapipe:ios_arm64", "@mediapipe//mediapipe:ios_arm64e"],
# OSX (or iOS simulator)
"x86-32-osx": ["@halide//:halide_config_macos_x86_32", "@halide//:halide_config_ios_x86_32"],
"x86-64-osx": ["@halide//:halide_config_macos_x86_64", "@halide//:halide_config_ios_x86_64"],
"arm-64-osx": ["@halide//:halide_config_macos_arm64"],
"x86-32-osx": ["@mediapipe//mediapipe:ios_i386"],
"x86-64-osx": ["@mediapipe//mediapipe:macos_x86_64", "@mediapipe//mediapipe:ios_x86_64"],
"arm-64-osx": ["@mediapipe//mediapipe:macos_arm64"],
# Windows
"x86-64-windows": ["@halide//:halide_config_windows_x86_64"],
"x86-64-windows": ["@mediapipe//mediapipe:windows"],
# Linux
"x86-64-linux": ["@halide//:halide_config_linux_x86_64"],
# deliberately nothing here using //conditions:default
"x86-64-linux": ["@mediapipe//mediapipe:linux"],
# Deliberately no //condition:default clause here.
}
_HALIDE_TARGET_MAP_DEFAULT = {
@ -618,19 +618,6 @@ def _standard_library_runtime_names():
return collections.uniq([_halide_library_runtime_target_name(f) for f in _standard_library_runtime_features()])
def halide_library_runtimes(compatible_with = []):
# Note that we don't use all of these combinations
# (and some are invalid), but that's ok.
for cpu in ["arm", "arm64", "x86_32", "x86_64"]:
for os in ["android", "linux", "windows", "ios", "macos"]:
native.config_setting(
name = "halide_config_%s_%s" % (os, cpu),
constraint_values = [
"@platforms//os:%s" % os,
"@platforms//cpu:%s" % cpu,
],
visibility = ["//visibility:public"],
)
unused = [
_define_halide_library_runtime(f, compatible_with = compatible_with)
for f in _standard_library_runtime_features()