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Fix some instances of -Wunused-but-set-variable.

Browse Source 
Bug: chromium:1203071
Change-Id: I1ef3c8fd1f8e2bbf980d5d5217257e919f4564c2
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/226961
Commit-Queue: Peter Kasting <pkasting@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34579}
This commit is contained in:
Peter Kasting
2021-07-27 17:14:26 -07:00
committed by WebRTC LUCI CQ
parent dc364e5bc2
commit 55ec1a43bb
4 changed files with 5 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
modules/audio_coding/neteq/test/neteq_decoding_test.cc
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@ -222,7 +222,6 @@ void NetEqDecodingTest::WrapTest(uint16_t start_seq_no,
const int kSamples = kBlockSize16kHz * kBlocksPerFrame;
const size_t kPayloadBytes = kSamples * sizeof(int16_t);
double next_input_time_ms = 0.0;
uint32_t receive_timestamp = 0;
// Insert speech for 2 seconds.
const int kSpeechDurationMs = 2000;
@ -260,7 +259,6 @@ void NetEqDecodingTest::WrapTest(uint16_t start_seq_no,
++seq_no;
timestamp += kSamples;
receive_timestamp += kSamples;
next_input_time_ms += static_cast<double>(kFrameSizeMs);
seq_no_wrapped |= seq_no < last_seq_no;

14
modules/audio_processing/agc/legacy/digital_agc.cc
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@ -79,10 +79,9 @@ int32_t WebRtcAgc_CalculateGainTable(int32_t* gainTable, // Q16
uint16_t constMaxGain;
uint16_t tmpU16, intPart, fracPart;
const int16_t kCompRatio = 3;
const int16_t kSoftLimiterLeft = 1;
int16_t limiterOffset = 0; // Limiter offset
int16_t limiterIdx, limiterLvlX;
int16_t constLinApprox, zeroGainLvl, maxGain, diffGain;
int16_t constLinApprox, maxGain, diffGain;
int16_t i, tmp16, tmp16no1;
int zeros, zerosScale;
@ -98,17 +97,11 @@ int32_t WebRtcAgc_CalculateGainTable(int32_t* gainTable, // Q16
WebRtcSpl_DivW32W16ResW16(tmp32no1 + (kCompRatio >> 1), kCompRatio);
maxGain = WEBRTC_SPL_MAX(tmp16no1, (analogTarget - targetLevelDbfs));
tmp32no1 = maxGain * kCompRatio;
zeroGainLvl = digCompGaindB;
zeroGainLvl -= WebRtcSpl_DivW32W16ResW16(tmp32no1 + ((kCompRatio - 1) >> 1),
kCompRatio - 1);
if ((digCompGaindB <= analogTarget) && (limiterEnable)) {
zeroGainLvl += (analogTarget - digCompGaindB + kSoftLimiterLeft);
limiterOffset = 0;
}
// Calculate the difference between maximum gain and gain at 0dB0v:
// diffGain = maxGain + (compRatio-1)*zeroGainLvl/compRatio
// = (compRatio-1)*digCompGaindB/compRatio
// Calculate the difference between maximum gain and gain at 0dB0v
tmp32no1 = digCompGaindB * (kCompRatio - 1);
diffGain =
WebRtcSpl_DivW32W16ResW16(tmp32no1 + (kCompRatio >> 1), kCompRatio);
@ -294,15 +287,12 @@ int32_t WebRtcAgc_ComputeDigitalGains(DigitalAgc* stt,
int16_t gate, gain_adj;
int16_t k;
size_t n, L;
int16_t L2; // samples/subframe
// determine number of samples per ms
if (FS == 8000) {
L = 8;
L2 = 3;
} else if (FS == 16000 || FS == 32000 || FS == 48000) {
L = 16;
L2 = 4;
} else {
return -1;
}

2
test/fake_encoder.cc
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@ -95,7 +95,6 @@ int32_t FakeEncoder::Encode(const VideoFrame& input_image,
SpatialLayer simulcast_streams[kMaxSimulcastStreams];
EncodedImageCallback* callback;
RateControlParameters rates;
VideoCodecMode mode;
bool keyframe;
uint32_t counter;
absl::optional<int> qp;
@ -108,7 +107,6 @@ int32_t FakeEncoder::Encode(const VideoFrame& input_image,
}
callback = callback_;
rates = current_rate_settings_;
mode = config_.mode;
if (rates.framerate_fps <= 0.0) {
rates.framerate_fps = max_framerate;
}

15
video/video_stream_encoder.cc
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@ -1827,6 +1827,9 @@ EncodedImageCallback::Result VideoStreamEncoder::OnEncodedImage(
const CodecSpecificInfo* codec_specific_info) {
TRACE_EVENT_INSTANT1("webrtc", "VCMEncodedFrameCallback::Encoded",
"timestamp", encoded_image.Timestamp());
// TODO(bugs.webrtc.org/10520): Signal the simulcast id explicitly.
const size_t spatial_idx = encoded_image.SpatialIndex().value_or(0);
EncodedImage image_copy(encoded_image);
@ -1896,18 +1899,6 @@ EncodedImageCallback::Result VideoStreamEncoder::OnEncodedImage(
// running in parallel on different threads.
encoder_stats_observer_->OnSendEncodedImage(image_copy, codec_specific_info);
// The simulcast id is signaled in the SpatialIndex. This makes it impossible
// to do simulcast for codecs that actually support spatial layers since we
// can't distinguish between an actual spatial layer and a simulcast stream.
// TODO(bugs.webrtc.org/10520): Signal the simulcast id explicitly.
int simulcast_id = 0;
if (codec_specific_info &&
(codec_specific_info->codecType == kVideoCodecVP8 ||
codec_specific_info->codecType == kVideoCodecH264 ||
codec_specific_info->codecType == kVideoCodecGeneric)) {
simulcast_id = encoded_image.SpatialIndex().value_or(0);
}
EncodedImageCallback::Result result =
sink_->OnEncodedImage(image_copy, codec_specific_info);