1# Copyright 2014 The LibYuv Project Authors. All rights reserved. 2# 3# Use of this source code is governed by a BSD-style license 4# that can be found in the LICENSE file in the root of the source 5# tree. An additional intellectual property rights grant can be found 6# in the file PATENTS. All contributing project authors may 7# be found in the AUTHORS file in the root of the source tree. 8 9import("//build/config/arm.gni") 10import("//build/config/sanitizers/sanitizers.gni") 11 12config("libyuv_config") { 13 include_dirs = [ 14 ".", 15 "include", 16 ] 17} 18 19use_neon = current_cpu == "arm64" || (current_cpu == "arm" && (arm_use_neon || arm_optionally_use_neon)) 20 21source_set("libyuv") { 22 sources = [ 23 # Headers 24 "include/libyuv.h", 25 "include/libyuv/basic_types.h", 26 "include/libyuv/compare.h", 27 "include/libyuv/convert.h", 28 "include/libyuv/convert_argb.h", 29 "include/libyuv/convert_from.h", 30 "include/libyuv/convert_from_argb.h", 31 "include/libyuv/cpu_id.h", 32 "include/libyuv/mjpeg_decoder.h", 33 "include/libyuv/planar_functions.h", 34 "include/libyuv/rotate.h", 35 "include/libyuv/rotate_argb.h", 36 "include/libyuv/rotate_row.h", 37 "include/libyuv/row.h", 38 "include/libyuv/scale.h", 39 "include/libyuv/scale_argb.h", 40 "include/libyuv/scale_row.h", 41 "include/libyuv/version.h", 42 "include/libyuv/video_common.h", 43 44 # Source Files 45 "source/compare.cc", 46 "source/compare_common.cc", 47 "source/compare_gcc.cc", 48 "source/compare_win.cc", 49 "source/convert.cc", 50 "source/convert_argb.cc", 51 "source/convert_from.cc", 52 "source/convert_from_argb.cc", 53 "source/convert_jpeg.cc", 54 "source/convert_to_argb.cc", 55 "source/convert_to_i420.cc", 56 "source/cpu_id.cc", 57 "source/mjpeg_decoder.cc", 58 "source/mjpeg_validate.cc", 59 "source/planar_functions.cc", 60 "source/rotate.cc", 61 "source/rotate_any.cc", 62 "source/rotate_argb.cc", 63 "source/rotate_common.cc", 64 "source/rotate_mips.cc", 65 "source/rotate_gcc.cc", 66 "source/rotate_win.cc", 67 "source/row_any.cc", 68 "source/row_common.cc", 69 "source/row_mips.cc", 70 "source/row_gcc.cc", 71 "source/row_win.cc", 72 "source/scale.cc", 73 "source/scale_any.cc", 74 "source/scale_argb.cc", 75 "source/scale_common.cc", 76 "source/scale_mips.cc", 77 "source/scale_gcc.cc", 78 "source/scale_win.cc", 79 "source/video_common.cc", 80 ] 81 82 configs -= [ "//build/config/compiler:chromium_code" ] 83 configs += [ "//build/config/compiler:no_chromium_code" ] 84 85 public_configs = [ ":libyuv_config" ] 86 87 defines = [] 88 89 if (!is_ios) { 90 defines += [ "HAVE_JPEG" ] 91 } 92 93 if (is_msan) { 94 # MemorySanitizer does not support assembly code yet. 95 # http://crbug.com/344505 96 defines += [ "LIBYUV_DISABLE_X86" ] 97 } 98 99 deps = [ 100 "//third_party:jpeg", 101 ] 102 103 if (use_neon) { 104 deps += [ ":libyuv_neon" ] 105 } 106 107 if (is_nacl) { 108 # Always enable optimization under NaCl to workaround crbug.com/538243 . 109 configs -= [ "//build/config/compiler:default_optimization" ] 110 configs += [ "//build/config/compiler:optimize_max" ] 111 } 112} 113 114if (use_neon) { 115 static_library("libyuv_neon") { 116 sources = [ 117 # ARM Source Files 118 "source/compare_neon.cc", 119 "source/compare_neon64.cc", 120 "source/rotate_neon.cc", 121 "source/rotate_neon64.cc", 122 "source/row_neon.cc", 123 "source/row_neon64.cc", 124 "source/scale_neon.cc", 125 "source/scale_neon64.cc", 126 ] 127 128 public_configs = [ ":libyuv_config" ] 129 130 if (current_cpu != "arm64") { 131 configs -= [ "//build/config/compiler:compiler_arm_fpu" ] 132 cflags = [ "-mfpu=neon" ] 133 } 134 } 135} 136