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Currently, libyuv supports MIPS SIMD Arch(MSA), but libyuv does not supports MultiMedia Instruction(MMI)(such as loongson3a platform). In order to improve performance of libyuv on loongson3a platform, this provides optimize 98 functions with mmi. BUG=libyuv:804 Change-Id: I8947626009efad769b3103a867363ece25d79629 Reviewed-on: https://chromium-review.googlesource.com/1122064 Commit-Queue: Frank Barchard <fbarchard@chromium.org> Reviewed-by: Frank Barchard <fbarchard@chromium.org>
24 lines
908 B
Plaintext
24 lines
908 B
Plaintext
# Copyright 2016 The LibYuv Project Authors. All rights reserved.
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#
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# Use of this source code is governed by a BSD-style license
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# that can be found in the LICENSE file in the root of the source
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# tree. An additional intellectual property rights grant can be found
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# in the file PATENTS. All contributing project authors may
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# be found in the AUTHORS file in the root of the source tree.
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import("//build_overrides/build.gni")
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import("//build/config/arm.gni")
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import("//build/config/mips.gni")
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declare_args() {
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libyuv_include_tests = !build_with_chromium
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libyuv_disable_jpeg = false
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libyuv_use_neon =
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current_cpu == "arm64" ||
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(current_cpu == "arm" && (arm_use_neon || arm_optionally_use_neon))
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libyuv_use_msa =
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(current_cpu == "mips64el" || current_cpu == "mipsel") && mips_use_msa
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libyuv_use_mmi =
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(current_cpu == "mips64el" || current_cpu == "mipsel") && mips_use_mmi
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}
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