third_party/libgav1/BUILD.gn

   1 # Copyright 2019 The Chromium Authors
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 import("//build/config/arm.gni")
   6 import("//testing/libfuzzer/fuzzer_test.gni")
   7 import("//third_party/libgav1/options.gni")
   8
   9 config("public_libgav1_config") {
  10   include_dirs = [
  11     "src",
  12     "src/src",
  13   ]
  14
  15   defines = [
  16     "LIBGAV1_MAX_BITDEPTH=10",
  17     "LIBGAV1_THREADPOOL_USE_STD_MUTEX",  # to avoid abseil dependency.
  18     "LIBGAV1_ENABLE_LOGGING=0",  # to avoid debug log of libgav1 in chromium
  19                                  # debug build.
  20
  21     # Don't let libgav1 export any symbols. Otherwise the verify_order step on
  22     # macOS can fail since these exports end up in the final Chromium binary.
  23     "LIBGAV1_PUBLIC=",
  24   ]
  25 }
  26
  27 config("private_libgav1_config") {
  28   configs = []
  29
  30   # dsp intrinsics will generate much better code when optimized for speed
  31   # rather than size.
  32   if (!is_debug) {
  33     configs += [ "//build/config/compiler:optimize_max" ]
  34   }
  35   if (current_cpu == "arm64" ||
  36       (current_cpu == "arm" && arm_version >= 7 && arm_use_neon)) {
  37     # The default thumb mode will impact performance of dsp intrinsics.
  38     configs += [ "//build/config/compiler:compiler_arm" ]
  39   }
  40 }
  41
  42 if (use_libgav1_parser) {
  43   static_library("libgav1_parser") {
  44     configs -= [ "//build/config/compiler:chromium_code" ]
  45     configs += [ "//build/config/compiler:no_chromium_code" ]
  46     configs += [ ":private_libgav1_config" ]
  47
  48     public_configs = [ ":public_libgav1_config" ]
  49
  50     sources = [
  51       "//third_party/libgav1/src/src/buffer_pool.cc",
  52       "//third_party/libgav1/src/src/buffer_pool.h",
  53       "//third_party/libgav1/src/src/frame_buffer.cc",
  54       "//third_party/libgav1/src/src/internal_frame_buffer_list.cc",
  55       "//third_party/libgav1/src/src/internal_frame_buffer_list.h",
  56       "//third_party/libgav1/src/src/obu_parser.cc",
  57       "//third_party/libgav1/src/src/obu_parser.h",
  58       "//third_party/libgav1/src/src/quantizer.cc",
  59       "//third_party/libgav1/src/src/quantizer.h",
  60       "//third_party/libgav1/src/src/status_code.cc",
  61       "//third_party/libgav1/src/src/symbol_decoder_context.cc",
  62       "//third_party/libgav1/src/src/symbol_decoder_context.h",
  63       "//third_party/libgav1/src/src/utils/bit_reader.cc",
  64       "//third_party/libgav1/src/src/utils/bit_reader.h",
  65       "//third_party/libgav1/src/src/utils/constants.cc",
  66       "//third_party/libgav1/src/src/utils/constants.h",
  67       "//third_party/libgav1/src/src/utils/logging.cc",
  68       "//third_party/libgav1/src/src/utils/logging.h",
  69       "//third_party/libgav1/src/src/utils/raw_bit_reader.cc",
  70       "//third_party/libgav1/src/src/utils/raw_bit_reader.h",
  71       "//third_party/libgav1/src/src/utils/segmentation.cc",
  72       "//third_party/libgav1/src/src/utils/segmentation.h",
  73       "//third_party/libgav1/src/src/utils/segmentation_map.cc",
  74       "//third_party/libgav1/src/src/utils/segmentation_map.h",
  75       "//third_party/libgav1/src/src/warp_prediction.cc",
  76       "//third_party/libgav1/src/src/warp_prediction.h",
  77       "//third_party/libgav1/src/src/yuv_buffer.cc",
  78       "//third_party/libgav1/src/src/yuv_buffer.h",
  79     ]
  80   }
  81
  82   fuzzer_test("libgav1_obu_parser_fuzzer") {
  83     sources = [
  84       "//third_party/libgav1/src/examples/file_reader.cc",
  85       "//third_party/libgav1/src/examples/file_reader.h",
  86       "//third_party/libgav1/src/examples/file_reader_constants.cc",
  87       "//third_party/libgav1/src/examples/file_reader_constants.h",
  88       "//third_party/libgav1/src/examples/file_reader_factory.cc",
  89       "//third_party/libgav1/src/examples/file_reader_factory.h",
  90       "//third_party/libgav1/src/examples/file_reader_interface.h",
  91       "//third_party/libgav1/src/examples/ivf_parser.cc",
  92       "//third_party/libgav1/src/examples/ivf_parser.h",
  93       "//third_party/libgav1/src/examples/logging.h",
  94       "//third_party/libgav1/src/tests/fuzzer/obu_parser_fuzzer.cc",
  95     ]
  96     deps = [ ":libgav1_parser" ]
  97     defines = [ "LIBGAV1_EXAMPLES_ENABLE_LOGGING=0" ]
  98     additional_configs = [ ":private_libgav1_config" ]
  99   }
 100 }