Use std::make_unique instead of absl::make_unique.
WebRTC is now using C++14 so there is no need to use the Abseil version
of std::make_unique.
This CL has been created with the following steps:
git grep -l absl::make_unique | sort | uniq > /tmp/make_unique.txt
git grep -l absl::WrapUnique | sort | uniq > /tmp/wrap_unique.txt
git grep -l "#include <memory>" | sort | uniq > /tmp/memory.txt
diff --new-line-format="" --unchanged-line-format="" \
/tmp/make_unique.txt /tmp/wrap_unique.txt | sort | \
uniq > /tmp/only_make_unique.txt
diff --new-line-format="" --unchanged-line-format="" \
/tmp/only_make_unique.txt /tmp/memory.txt | \
xargs grep -l "absl/memory" > /tmp/add-memory.txt
git grep -l "\babsl::make_unique\b" | \
xargs sed -i "s/\babsl::make_unique\b/std::make_unique/g"
git checkout PRESUBMIT.py abseil-in-webrtc.md
cat /tmp/add-memory.txt | \
xargs sed -i \
's/#include "absl\/memory\/memory.h"/#include <memory>/g'
git cl format
# Manual fix order of the new inserted #include <memory>
cat /tmp/only_make_unique | xargs grep -l "#include <memory>" | \
xargs sed -i '/#include "absl\/memory\/memory.h"/d'
git ls-files | grep BUILD.gn | \
xargs sed -i '/\/\/third_party\/abseil-cpp\/absl\/memory/d'
python tools_webrtc/gn_check_autofix.py \
-m tryserver.webrtc -b linux_rel
# Repead the gn_check_autofix step for other platforms
git ls-files | grep BUILD.gn | \
xargs sed -i 's/absl\/memory:memory/absl\/memory/g'
git cl format
Bug: webrtc:10945
Change-Id: I3fe28ea80f4dd3ba3cf28effd151d5e1f19aff89
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/153221
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29209}
diff --git a/api/audio_codecs/L16/BUILD.gn b/api/audio_codecs/L16/BUILD.gn
index 34ec2e4..dff62a0 100644
--- a/api/audio_codecs/L16/BUILD.gn
+++ b/api/audio_codecs/L16/BUILD.gn
@@ -25,7 +25,6 @@
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base:safe_minmax",
"../../../rtc_base/system:rtc_export",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
@@ -43,7 +42,6 @@
"../../../modules/audio_coding:pcm16b",
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base/system:rtc_export",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
diff --git a/api/audio_codecs/L16/audio_decoder_L16.cc b/api/audio_codecs/L16/audio_decoder_L16.cc
index be0c6b5..57c9e76 100644
--- a/api/audio_codecs/L16/audio_decoder_L16.cc
+++ b/api/audio_codecs/L16/audio_decoder_L16.cc
@@ -10,7 +10,8 @@
#include "api/audio_codecs/L16/audio_decoder_L16.h"
-#include "absl/memory/memory.h"
+#include <memory>
+
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/pcm16b/audio_decoder_pcm16b.h"
#include "modules/audio_coding/codecs/pcm16b/pcm16b_common.h"
@@ -36,7 +37,7 @@
std::unique_ptr<AudioDecoder> AudioDecoderL16::MakeAudioDecoder(
const Config& config,
absl::optional<AudioCodecPairId> /*codec_pair_id*/) {
- return config.IsOk() ? absl::make_unique<AudioDecoderPcm16B>(
+ return config.IsOk() ? std::make_unique<AudioDecoderPcm16B>(
config.sample_rate_hz, config.num_channels)
: nullptr;
}
diff --git a/api/audio_codecs/L16/audio_encoder_L16.cc b/api/audio_codecs/L16/audio_encoder_L16.cc
index 1bb552b..507c8d7 100644
--- a/api/audio_codecs/L16/audio_encoder_L16.cc
+++ b/api/audio_codecs/L16/audio_encoder_L16.cc
@@ -10,7 +10,8 @@
#include "api/audio_codecs/L16/audio_encoder_L16.h"
-#include "absl/memory/memory.h"
+#include <memory>
+
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/pcm16b/audio_encoder_pcm16b.h"
#include "modules/audio_coding/codecs/pcm16b/pcm16b_common.h"
@@ -63,7 +64,7 @@
c.num_channels = config.num_channels;
c.frame_size_ms = config.frame_size_ms;
c.payload_type = payload_type;
- return absl::make_unique<AudioEncoderPcm16B>(c);
+ return std::make_unique<AudioEncoderPcm16B>(c);
}
} // namespace webrtc
diff --git a/api/audio_codecs/g711/BUILD.gn b/api/audio_codecs/g711/BUILD.gn
index 3b8f23c..ebcc249 100644
--- a/api/audio_codecs/g711/BUILD.gn
+++ b/api/audio_codecs/g711/BUILD.gn
@@ -25,7 +25,6 @@
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base:safe_minmax",
"../../../rtc_base/system:rtc_export",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
@@ -43,7 +42,6 @@
"../../../modules/audio_coding:g711",
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base/system:rtc_export",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
diff --git a/api/audio_codecs/g711/audio_decoder_g711.cc b/api/audio_codecs/g711/audio_decoder_g711.cc
index 91599c4..57e3741 100644
--- a/api/audio_codecs/g711/audio_decoder_g711.cc
+++ b/api/audio_codecs/g711/audio_decoder_g711.cc
@@ -13,7 +13,6 @@
#include <memory>
#include <vector>
-#include "absl/memory/memory.h"
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/g711/audio_decoder_pcm.h"
#include "rtc_base/numerics/safe_conversions.h"
@@ -49,9 +48,9 @@
RTC_DCHECK(config.IsOk());
switch (config.type) {
case Config::Type::kPcmU:
- return absl::make_unique<AudioDecoderPcmU>(config.num_channels);
+ return std::make_unique<AudioDecoderPcmU>(config.num_channels);
case Config::Type::kPcmA:
- return absl::make_unique<AudioDecoderPcmA>(config.num_channels);
+ return std::make_unique<AudioDecoderPcmA>(config.num_channels);
default:
return nullptr;
}
diff --git a/api/audio_codecs/g711/audio_encoder_g711.cc b/api/audio_codecs/g711/audio_encoder_g711.cc
index f40cd6e..ab95ad4 100644
--- a/api/audio_codecs/g711/audio_encoder_g711.cc
+++ b/api/audio_codecs/g711/audio_encoder_g711.cc
@@ -13,7 +13,6 @@
#include <memory>
#include <vector>
-#include "absl/memory/memory.h"
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/g711/audio_encoder_pcm.h"
#include "rtc_base/numerics/safe_conversions.h"
@@ -70,14 +69,14 @@
impl_config.num_channels = config.num_channels;
impl_config.frame_size_ms = config.frame_size_ms;
impl_config.payload_type = payload_type;
- return absl::make_unique<AudioEncoderPcmU>(impl_config);
+ return std::make_unique<AudioEncoderPcmU>(impl_config);
}
case Config::Type::kPcmA: {
AudioEncoderPcmA::Config impl_config;
impl_config.num_channels = config.num_channels;
impl_config.frame_size_ms = config.frame_size_ms;
impl_config.payload_type = payload_type;
- return absl::make_unique<AudioEncoderPcmA>(impl_config);
+ return std::make_unique<AudioEncoderPcmA>(impl_config);
}
default: {
return nullptr;
diff --git a/api/audio_codecs/g722/BUILD.gn b/api/audio_codecs/g722/BUILD.gn
index e4321d2..ccb4801 100644
--- a/api/audio_codecs/g722/BUILD.gn
+++ b/api/audio_codecs/g722/BUILD.gn
@@ -33,7 +33,6 @@
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base:safe_minmax",
"../../../rtc_base/system:rtc_export",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
@@ -51,7 +50,6 @@
"../../../modules/audio_coding:g722",
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base/system:rtc_export",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
diff --git a/api/audio_codecs/g722/audio_decoder_g722.cc b/api/audio_codecs/g722/audio_decoder_g722.cc
index 2cc16c3..29b6d5d 100644
--- a/api/audio_codecs/g722/audio_decoder_g722.cc
+++ b/api/audio_codecs/g722/audio_decoder_g722.cc
@@ -13,7 +13,6 @@
#include <memory>
#include <vector>
-#include "absl/memory/memory.h"
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/g722/audio_decoder_g722.h"
#include "rtc_base/numerics/safe_conversions.h"
@@ -40,9 +39,9 @@
absl::optional<AudioCodecPairId> /*codec_pair_id*/) {
switch (config.num_channels) {
case 1:
- return absl::make_unique<AudioDecoderG722Impl>();
+ return std::make_unique<AudioDecoderG722Impl>();
case 2:
- return absl::make_unique<AudioDecoderG722StereoImpl>();
+ return std::make_unique<AudioDecoderG722StereoImpl>();
default:
return nullptr;
}
diff --git a/api/audio_codecs/g722/audio_encoder_g722.cc b/api/audio_codecs/g722/audio_encoder_g722.cc
index 6374ae8..12c1746 100644
--- a/api/audio_codecs/g722/audio_encoder_g722.cc
+++ b/api/audio_codecs/g722/audio_encoder_g722.cc
@@ -13,7 +13,6 @@
#include <memory>
#include <vector>
-#include "absl/memory/memory.h"
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/g722/audio_encoder_g722.h"
#include "rtc_base/numerics/safe_conversions.h"
@@ -62,7 +61,7 @@
int payload_type,
absl::optional<AudioCodecPairId> /*codec_pair_id*/) {
RTC_DCHECK(config.IsOk());
- return absl::make_unique<AudioEncoderG722Impl>(config, payload_type);
+ return std::make_unique<AudioEncoderG722Impl>(config, payload_type);
}
} // namespace webrtc
diff --git a/api/audio_codecs/ilbc/BUILD.gn b/api/audio_codecs/ilbc/BUILD.gn
index d766fa4..559ae2b 100644
--- a/api/audio_codecs/ilbc/BUILD.gn
+++ b/api/audio_codecs/ilbc/BUILD.gn
@@ -32,7 +32,6 @@
"../../../modules/audio_coding:ilbc",
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base:safe_minmax",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
@@ -49,7 +48,6 @@
"..:audio_codecs_api",
"../../../modules/audio_coding:ilbc",
"../../../rtc_base:rtc_base_approved",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
diff --git a/api/audio_codecs/ilbc/audio_decoder_ilbc.cc b/api/audio_codecs/ilbc/audio_decoder_ilbc.cc
index 4a00f8d..d0aae90 100644
--- a/api/audio_codecs/ilbc/audio_decoder_ilbc.cc
+++ b/api/audio_codecs/ilbc/audio_decoder_ilbc.cc
@@ -13,7 +13,6 @@
#include <memory>
#include <vector>
-#include "absl/memory/memory.h"
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/ilbc/audio_decoder_ilbc.h"
@@ -35,7 +34,7 @@
std::unique_ptr<AudioDecoder> AudioDecoderIlbc::MakeAudioDecoder(
Config config,
absl::optional<AudioCodecPairId> /*codec_pair_id*/) {
- return absl::make_unique<AudioDecoderIlbcImpl>();
+ return std::make_unique<AudioDecoderIlbcImpl>();
}
} // namespace webrtc
diff --git a/api/audio_codecs/ilbc/audio_encoder_ilbc.cc b/api/audio_codecs/ilbc/audio_encoder_ilbc.cc
index 896ed23..bd653b7 100644
--- a/api/audio_codecs/ilbc/audio_encoder_ilbc.cc
+++ b/api/audio_codecs/ilbc/audio_encoder_ilbc.cc
@@ -13,7 +13,6 @@
#include <memory>
#include <vector>
-#include "absl/memory/memory.h"
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/ilbc/audio_encoder_ilbc.h"
#include "rtc_base/numerics/safe_conversions.h"
@@ -76,7 +75,7 @@
int payload_type,
absl::optional<AudioCodecPairId> /*codec_pair_id*/) {
RTC_DCHECK(config.IsOk());
- return absl::make_unique<AudioEncoderIlbcImpl>(config, payload_type);
+ return std::make_unique<AudioEncoderIlbcImpl>(config, payload_type);
}
} // namespace webrtc
diff --git a/api/audio_codecs/isac/BUILD.gn b/api/audio_codecs/isac/BUILD.gn
index c7d6e43..d558d20 100644
--- a/api/audio_codecs/isac/BUILD.gn
+++ b/api/audio_codecs/isac/BUILD.gn
@@ -79,7 +79,6 @@
"..:audio_codecs_api",
"../../../modules/audio_coding:isac_fix",
"../../../rtc_base:rtc_base_approved",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
@@ -96,7 +95,6 @@
"..:audio_codecs_api",
"../../../modules/audio_coding:isac_fix",
"../../../rtc_base:rtc_base_approved",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
@@ -114,7 +112,6 @@
"../../../modules/audio_coding:isac",
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base/system:rtc_export",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
@@ -132,7 +129,6 @@
"../../../modules/audio_coding:isac",
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base/system:rtc_export",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
diff --git a/api/audio_codecs/isac/audio_decoder_isac_fix.cc b/api/audio_codecs/isac/audio_decoder_isac_fix.cc
index 0e2d6bc..21d0da3 100644
--- a/api/audio_codecs/isac/audio_decoder_isac_fix.cc
+++ b/api/audio_codecs/isac/audio_decoder_isac_fix.cc
@@ -10,7 +10,8 @@
#include "api/audio_codecs/isac/audio_decoder_isac_fix.h"
-#include "absl/memory/memory.h"
+#include <memory>
+
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/isac/fix/include/audio_decoder_isacfix.h"
@@ -34,7 +35,7 @@
absl::optional<AudioCodecPairId> /*codec_pair_id*/) {
AudioDecoderIsacFixImpl::Config c;
c.sample_rate_hz = 16000;
- return absl::make_unique<AudioDecoderIsacFixImpl>(c);
+ return std::make_unique<AudioDecoderIsacFixImpl>(c);
}
} // namespace webrtc
diff --git a/api/audio_codecs/isac/audio_decoder_isac_float.cc b/api/audio_codecs/isac/audio_decoder_isac_float.cc
index ec774eb..4efc2ea 100644
--- a/api/audio_codecs/isac/audio_decoder_isac_float.cc
+++ b/api/audio_codecs/isac/audio_decoder_isac_float.cc
@@ -10,7 +10,8 @@
#include "api/audio_codecs/isac/audio_decoder_isac_float.h"
-#include "absl/memory/memory.h"
+#include <memory>
+
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/isac/main/include/audio_decoder_isac.h"
@@ -41,7 +42,7 @@
RTC_DCHECK(config.IsOk());
AudioDecoderIsacFloatImpl::Config c;
c.sample_rate_hz = config.sample_rate_hz;
- return absl::make_unique<AudioDecoderIsacFloatImpl>(c);
+ return std::make_unique<AudioDecoderIsacFloatImpl>(c);
}
} // namespace webrtc
diff --git a/api/audio_codecs/isac/audio_encoder_isac_fix.cc b/api/audio_codecs/isac/audio_encoder_isac_fix.cc
index a10d1ee..7bcb78e 100644
--- a/api/audio_codecs/isac/audio_encoder_isac_fix.cc
+++ b/api/audio_codecs/isac/audio_encoder_isac_fix.cc
@@ -10,7 +10,8 @@
#include "api/audio_codecs/isac/audio_encoder_isac_fix.h"
-#include "absl/memory/memory.h"
+#include <memory>
+
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/isac/fix/include/audio_encoder_isacfix.h"
#include "rtc_base/string_to_number.h"
@@ -56,7 +57,7 @@
AudioEncoderIsacFixImpl::Config c;
c.frame_size_ms = config.frame_size_ms;
c.payload_type = payload_type;
- return absl::make_unique<AudioEncoderIsacFixImpl>(c);
+ return std::make_unique<AudioEncoderIsacFixImpl>(c);
}
} // namespace webrtc
diff --git a/api/audio_codecs/isac/audio_encoder_isac_float.cc b/api/audio_codecs/isac/audio_encoder_isac_float.cc
index 37982b1..6f684c8 100644
--- a/api/audio_codecs/isac/audio_encoder_isac_float.cc
+++ b/api/audio_codecs/isac/audio_encoder_isac_float.cc
@@ -10,7 +10,8 @@
#include "api/audio_codecs/isac/audio_encoder_isac_float.h"
-#include "absl/memory/memory.h"
+#include <memory>
+
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/isac/main/include/audio_encoder_isac.h"
#include "rtc_base/string_to_number.h"
@@ -70,7 +71,7 @@
c.sample_rate_hz = config.sample_rate_hz;
c.frame_size_ms = config.frame_size_ms;
c.bit_rate = config.bit_rate;
- return absl::make_unique<AudioEncoderIsacFloatImpl>(c);
+ return std::make_unique<AudioEncoderIsacFloatImpl>(c);
}
} // namespace webrtc
diff --git a/api/audio_codecs/opus/BUILD.gn b/api/audio_codecs/opus/BUILD.gn
index 01a4884..35c3cbf 100644
--- a/api/audio_codecs/opus/BUILD.gn
+++ b/api/audio_codecs/opus/BUILD.gn
@@ -72,7 +72,6 @@
"../../../modules/audio_coding:webrtc_opus",
"../../../rtc_base:rtc_base_approved",
"../../../rtc_base/system:rtc_export",
- "//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
diff --git a/api/audio_codecs/opus/audio_decoder_opus.cc b/api/audio_codecs/opus/audio_decoder_opus.cc
index 82bb1b2..6b4e0d3 100644
--- a/api/audio_codecs/opus/audio_decoder_opus.cc
+++ b/api/audio_codecs/opus/audio_decoder_opus.cc
@@ -14,7 +14,6 @@
#include <utility>
#include <vector>
-#include "absl/memory/memory.h"
#include "absl/strings/match.h"
#include "modules/audio_coding/codecs/opus/audio_decoder_opus.h"
@@ -73,8 +72,8 @@
Config config,
absl::optional<AudioCodecPairId> /*codec_pair_id*/) {
RTC_DCHECK(config.IsOk());
- return absl::make_unique<AudioDecoderOpusImpl>(config.num_channels,
- config.sample_rate_hz);
+ return std::make_unique<AudioDecoderOpusImpl>(config.num_channels,
+ config.sample_rate_hz);
}
} // namespace webrtc
diff --git a/api/audio_codecs/test/BUILD.gn b/api/audio_codecs/test/BUILD.gn
index cc7a4d9..61234f5 100644
--- a/api/audio_codecs/test/BUILD.gn
+++ b/api/audio_codecs/test/BUILD.gn
@@ -38,7 +38,6 @@
"../isac:audio_encoder_isac_float",
"../opus:audio_decoder_opus",
"../opus:audio_encoder_opus",
- "//third_party/abseil-cpp/absl/memory",
]
}
}
diff --git a/api/audio_codecs/test/audio_decoder_factory_template_unittest.cc b/api/audio_codecs/test/audio_decoder_factory_template_unittest.cc
index fc7cc7f..0e2e8c2 100644
--- a/api/audio_codecs/test/audio_decoder_factory_template_unittest.cc
+++ b/api/audio_codecs/test/audio_decoder_factory_template_unittest.cc
@@ -10,7 +10,8 @@
#include "api/audio_codecs/audio_decoder_factory_template.h"
-#include "absl/memory/memory.h"
+#include <memory>
+
#include "api/audio_codecs/L16/audio_decoder_L16.h"
#include "api/audio_codecs/g711/audio_decoder_g711.h"
#include "api/audio_codecs/g722/audio_decoder_g722.h"
@@ -65,7 +66,7 @@
static std::unique_ptr<AudioDecoder> MakeAudioDecoder(
const Config&,
absl::optional<AudioCodecPairId> /*codec_pair_id*/ = absl::nullopt) {
- auto dec = absl::make_unique<testing::StrictMock<MockAudioDecoder>>();
+ auto dec = std::make_unique<testing::StrictMock<MockAudioDecoder>>();
EXPECT_CALL(*dec, SampleRateHz())
.WillOnce(::testing::Return(Params::CodecInfo().sample_rate_hz));
EXPECT_CALL(*dec, Die());
diff --git a/api/audio_codecs/test/audio_encoder_factory_template_unittest.cc b/api/audio_codecs/test/audio_encoder_factory_template_unittest.cc
index b1a5a51..95ea855 100644
--- a/api/audio_codecs/test/audio_encoder_factory_template_unittest.cc
+++ b/api/audio_codecs/test/audio_encoder_factory_template_unittest.cc
@@ -10,7 +10,8 @@
#include "api/audio_codecs/audio_encoder_factory_template.h"
-#include "absl/memory/memory.h"
+#include <memory>
+
#include "api/audio_codecs/L16/audio_encoder_L16.h"
#include "api/audio_codecs/g711/audio_encoder_g711.h"
#include "api/audio_codecs/g722/audio_encoder_g722.h"
@@ -66,7 +67,7 @@
const Config&,
int payload_type,
absl::optional<AudioCodecPairId> /*codec_pair_id*/ = absl::nullopt) {
- auto enc = absl::make_unique<testing::StrictMock<MockAudioEncoder>>();
+ auto enc = std::make_unique<testing::StrictMock<MockAudioEncoder>>();
EXPECT_CALL(*enc, SampleRateHz())
.WillOnce(::testing::Return(Params::CodecInfo().sample_rate_hz));
return std::move(enc);