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Diffstat (limited to 'android/audio-test.h')
-rw-r--r-- | android/audio-test.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/android/audio-test.h b/android/audio-test.h new file mode 100644 index 0000000..8113aae --- /dev/null +++ b/android/audio-test.h @@ -0,0 +1,22 @@ +/* Copyright (C) 2010 The Android Open Source Project +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +*/ +#ifndef ANDROID_AUDIO_TEST_H +#define ANDROID_AUDIO_TEST_H + +/* Start the audio test output, this will register a virtual sound + * device that sends a saw signal to the audio sub-system. This is + * used to test that the audio backend works without having to boot + * a full system and launch a music application. + */ +extern int android_audio_test_start_out(void); + +#endif /* ANDROID_AUDIO_TEST_H */ |