| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef LIB_MEDIA_AUDIO_TYPES_H_ |
| #define LIB_MEDIA_AUDIO_TYPES_H_ |
| |
| #include <cstdint> |
| |
| #include <fuchsia/media/cpp/fidl.h> |
| |
| namespace media { |
| |
| // Returns the size in bytes of samples of the specified format. |
| uint32_t BytesPerSample(fuchsia::media::AudioSampleFormat format); |
| |
| // Creates an |AudioStreamType| for LPCM audio. |channel_count| may not be zero. |
| fuchsia::media::AudioStreamType CreateAudioStreamType( |
| fuchsia::media::AudioSampleFormat sample_format, uint32_t channel_count, |
| uint32_t frames_per_second); |
| |
| } // namespace media |
| |
| #endif // LIB_MEDIA_AUDIO_TYPES_H_ |
