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NetEq: Add new method last_output_sample_rate_hz

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This change moves the logics for keeping track of the last ouput
sample rate from AcmReceiver to NetEq, where it fits better. The
getter function AcmReceiver::current_sample_rate_hz() is renamed to
last_output_sample_rate_hz().

BUG=webrtc:3520

Review URL: https://codereview.webrtc.org/1467163002

Cr-Commit-Position: refs/heads/master@{#10754}
This commit is contained in:
henrik.lundin
2015-11-23 06:49:25 -08:00
committed by Commit bot
parent dfafd12418
commit d89814bfd7
10 changed files with 50 additions and 36 deletions
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3
webrtc/modules/audio_coding/neteq/neteq_impl.h
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@ -168,6 +168,8 @@ class NetEqImpl : public webrtc::NetEq {
bool GetPlayoutTimestamp(uint32_t* timestamp) override;
int last_output_sample_rate_hz() const override;
int SetTargetNumberOfChannels() override;
int SetTargetSampleRate() override;
@ -375,6 +377,7 @@ class NetEqImpl : public webrtc::NetEq {
StatisticsCalculator stats_ GUARDED_BY(crit_sect_);
int fs_hz_ GUARDED_BY(crit_sect_);
int fs_mult_ GUARDED_BY(crit_sect_);
int last_output_sample_rate_hz_ GUARDED_BY(crit_sect_);
size_t output_size_samples_ GUARDED_BY(crit_sect_);
size_t decoder_frame_length_ GUARDED_BY(crit_sect_);
Modes last_mode_ GUARDED_BY(crit_sect_);