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Reland "Reland Process 8 kHz audio as 16 kHz internally of the audio processing module"

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This is a reland of b7b8e30cb44c41f51dbbefb9a9160e6dfe869c5b

Original change's description:
> Reland Process 8 kHz audio as 16 kHz internally of the audio processing module
> 
> This CL relands the code from the CL "Process 8 kHz audio as 16 kHz internally
> of the audio processing module" which by mistake was reverted via a rebase in
> another CL.
> 
> The CL changes the behavior of APM for 8 kHz so that it is internally
> processed as 16 kHz.
> 
> Bug: webrtc:10863
> Change-Id: I32a57b2d279c2134125667c19b09cfda381a33c3
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150221
> Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
> Commit-Queue: Per Åhgren <peah@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#28944}

Bug: webrtc:10863
Change-Id: Ic626b99b099248f0d8a677dc4cfe1505e14ae7cd
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150330
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Commit-Queue: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28949}
This commit is contained in:
Per Åhgren
2019-08-23 15:49:51 +02:00
committed by Commit Bot
parent 7c4b0c56bf
commit c8626b6072
5 changed files with 18 additions and 19 deletions
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4
modules/audio_processing/audio_processing_unittest.cc
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@ -1200,8 +1200,8 @@ TEST_F(ApmTest, NoProcessingWhenAllComponentsDisabled) {
TEST_F(ApmTest, NoProcessingWhenAllComponentsDisabledFloat) {
// Test that ProcessStream copies input to output even with no processing.
const size_t kSamples = 80;
const int sample_rate = 8000;
const size_t kSamples = 160;
const int sample_rate = 16000;
const float src[kSamples] = {-1.0f, 0.0f, 1.0f};
float dest[kSamples] = {};