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# Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//build/buildflag_header.gni")
import("//media/media_options.gni")
import("//testing/test.gni")
declare_args() {
# Set true to use raw timestamps. This should only be enabled when the ALSA
# library supports it.
use_alsa_monotonic_raw_tstamps = false
}
# Alsa must be used for these targets to build.
assert(use_alsa)
# GYP target: chromecast/media/media.gyp:libcast_media_1.0_audio
shared_library("libcast_media_1.0_audio") {
sources = [
"//chromecast/media/base/media_caps.cc",
"//chromecast/media/base/media_caps.h",
"cast_media_shlib.cc",
"media_codec_support_cast_audio.cc",
]
deps = [
":alsa_cma_backend",
"//base",
"//chromecast/base",
"//chromecast/public",
"//media",
]
}
# GYP target: chromecast/media/media.gyp:alsa_cma_backend
source_set("alsa_cma_backend") {
sources = [
"alsa_wrapper.cc",
"alsa_wrapper.h",
"audio_decoder_alsa.cc",
"audio_decoder_alsa.h",
"media_pipeline_backend_alsa.cc",
"media_pipeline_backend_alsa.h",
"stream_mixer_alsa.cc",
"stream_mixer_alsa.h",
"stream_mixer_alsa_input.cc",
"stream_mixer_alsa_input.h",
"stream_mixer_alsa_input_impl.cc",
"stream_mixer_alsa_input_impl.h",
]
deps = [
":alsa_features",
"//base",
"//chromecast/base",
"//chromecast/media/cma/backend",
"//chromecast/media/cma/base",
"//chromecast/media/cma/decoder",
"//chromecast/public/media",
"//media",
"//media:shared_memory_support",
]
}
# GYP target: chromecast/media/media.gyp:chromecast_alsa_features
buildflag_header("alsa_features") {
header = "alsa_features.h"
flags = [ "ALSA_MONOTONIC_RAW_TSTAMPS=$use_alsa_monotonic_raw_tstamps" ]
}
# GYP target: chromecast/media/media.gyp:alsa_cma_backend_unittests
test("alsa_cma_backend_unittests") {
sources = [
"stream_mixer_alsa_unittest.cc",
]
deps = [
":test_support",
"//base",
"//base/test:run_all_unittests",
"//chromecast/media/base",
"//chromecast/media/base:libcast_media_1.0_default_core",
"//media",
"//media:shared_memory_support",
"//testing/gmock",
"//testing/gtest",
]
}
# GYP target: n/a
source_set("test_support") {
testonly = true
sources = [
"mock_alsa_wrapper.cc",
"mock_alsa_wrapper.h",
]
public_deps = [
":alsa_cma_backend",
]
deps = [
"//base",
"//media",
"//testing/gmock",
]
}
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