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| author | Andy Hung <hunga@google.com> | 2014-08-25 16:36:37 -0700 |
|---|---|---|
| committer | Andy Hung <hunga@google.com> | 2014-11-07 11:35:47 -0800 |
| commit | 7f47549516ae5938759b5c834c8423378a60b3d8 (patch) | |
| tree | 85c60a5278b4ae431a574b229a090e053866d7fb /services/audioflinger/tests/mixer_to_wav_tests.sh | |
| parent | 0f451e92f09e089e588f303f729425a54fcd804b (diff) | |
| download | frameworks_av-7f47549516ae5938759b5c834c8423378a60b3d8.zip frameworks_av-7f47549516ae5938759b5c834c8423378a60b3d8.tar.gz frameworks_av-7f47549516ae5938759b5c834c8423378a60b3d8.tar.bz2 | |
Fix AudioMixer floating interaction with downmixer
Previously _if_ the full floating point mixer is enabled, a downmixer
would force the mixer input for a session submix to integer, breaking
other mixer inputs to the same submix that were in float.
Use another ReformatBufferProvider after the downmixer to solve
this issue.
Update the test-mixer app and the mixer_to_wave_tests shell
script to detect this issue.
Bug: 17363939
Change-Id: I74a56333f9ee75ddde39a75392c021c5eebddbef
Diffstat (limited to 'services/audioflinger/tests/mixer_to_wav_tests.sh')
| -rwxr-xr-x | services/audioflinger/tests/mixer_to_wav_tests.sh | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/services/audioflinger/tests/mixer_to_wav_tests.sh b/services/audioflinger/tests/mixer_to_wav_tests.sh index 9b39e77..e60e6d5 100755 --- a/services/audioflinger/tests/mixer_to_wav_tests.sh +++ b/services/audioflinger/tests/mixer_to_wav_tests.sh @@ -63,8 +63,18 @@ function createwav() { # process__genericResampling # track__Resample / track__genericResample adb shell test-mixer $1 -s 48000 \ + -o /sdcard/tm48000grif.wav \ + sine:2,4000,7520 chirp:2,9200 sine:1,3000,18000 \ + sine:f,6,6000,19000 chirp:i,4,30000 + adb pull /sdcard/tm48000grif.wav $2 + +# Test: +# process__genericResampling +# track__Resample / track__genericResample + adb shell test-mixer $1 -s 48000 \ -o /sdcard/tm48000gr.wav \ - sine:2,4000,7520 chirp:2,9200 sine:1,3000,18000 + sine:2,4000,7520 chirp:2,9200 sine:1,3000,18000 \ + sine:6,6000,19000 adb pull /sdcard/tm48000gr.wav $2 # Test: |