a24336b524
This rolls in the patch to fix NEON + clang-cl. Cq-Include-Trybots: skia.primary:Build-Win-Clang-arm64-Release Change-Id: Id34730763ff56b89bb49033001ffb42b09d55a61 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/210360 Commit-Queue: Mike Klein <mtklein@google.com> Commit-Queue: Leon Scroggins <scroggo@google.com> Auto-Submit: Mike Klein <mtklein@google.com> Reviewed-by: Leon Scroggins <scroggo@google.com>
62 lines
1.6 KiB
Plaintext
62 lines
1.6 KiB
Plaintext
# Copyright 2016 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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declare_args() {
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skia_use_system_libpng = is_official_build
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}
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import("../third_party.gni")
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if (skia_use_system_libpng) {
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system("libpng") {
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libs = [ "png" ]
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}
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} else {
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third_party("libpng") {
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public_include_dirs = [
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".",
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"../externals/libpng",
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]
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defines = [ "PNG_SET_OPTION_SUPPORTED" ]
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deps = [
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"//third_party/zlib",
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]
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sources = [
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"../externals/libpng/png.c",
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"../externals/libpng/pngerror.c",
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"../externals/libpng/pngget.c",
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"../externals/libpng/pngmem.c",
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"../externals/libpng/pngpread.c",
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"../externals/libpng/pngread.c",
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"../externals/libpng/pngrio.c",
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"../externals/libpng/pngrtran.c",
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"../externals/libpng/pngrutil.c",
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"../externals/libpng/pngset.c",
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"../externals/libpng/pngtrans.c",
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"../externals/libpng/pngwio.c",
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"../externals/libpng/pngwrite.c",
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"../externals/libpng/pngwtran.c",
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"../externals/libpng/pngwutil.c",
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]
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if (current_cpu == "arm" || current_cpu == "arm64") {
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sources += [
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"../externals/libpng/arm/arm_init.c",
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"../externals/libpng/arm/filter_neon_intrinsics.c",
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"../externals/libpng/arm/palette_neon_intrinsics.c",
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]
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}
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if (current_cpu == "x86" || current_cpu == "x64") {
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defines += [ "PNG_INTEL_SSE" ]
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sources += [
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"../externals/libpng/intel/filter_sse2_intrinsics.c",
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"../externals/libpng/intel/intel_init.c",
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]
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}
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}
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}
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