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Diffstat (limited to '')
| -rw-r--r-- | channels/tsmf/client/tsmf_audio.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/channels/tsmf/client/tsmf_audio.h b/channels/tsmf/client/tsmf_audio.h new file mode 100644 index 0000000..fc783d0 --- /dev/null +++ b/channels/tsmf/client/tsmf_audio.h @@ -0,0 +1,51 @@ +/** + * FreeRDP: A Remote Desktop Protocol Implementation + * Video Redirection Virtual Channel - Audio Device Manager + * + * Copyright 2010-2011 Vic Lee + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef FREERDP_CHANNEL_TSMF_CLIENT_AUDIO_H +#define FREERDP_CHANNEL_TSMF_CLIENT_AUDIO_H + +#include "tsmf_types.h" + +typedef struct s_ITSMFAudioDevice ITSMFAudioDevice; + +struct s_ITSMFAudioDevice +{ + /* Open the audio device. */ + BOOL (*Open)(ITSMFAudioDevice* audio, const char* device); + /* Set the audio data format. */ + BOOL(*SetFormat) + (ITSMFAudioDevice* audio, UINT32 sample_rate, UINT32 channels, UINT32 bits_per_sample); + /* Play audio data. */ + BOOL (*Play)(ITSMFAudioDevice* audio, const BYTE* data, UINT32 data_size); + /* Get the latency of the last written sample, in 100ns */ + UINT64 (*GetLatency)(ITSMFAudioDevice* audio); + /* Change the playback volume level */ + BOOL (*ChangeVolume)(ITSMFAudioDevice* audio, UINT32 newVolume, UINT32 muted); + /* Flush queued audio data */ + BOOL (*Flush)(ITSMFAudioDevice* audio); + /* Free the audio device */ + void (*Free)(ITSMFAudioDevice* audio); +}; + +#define TSMF_AUDIO_DEVICE_EXPORT_FUNC_NAME "TSMFAudioDeviceEntry" +typedef ITSMFAudioDevice* (*TSMF_AUDIO_DEVICE_ENTRY)(void); + +ITSMFAudioDevice* tsmf_load_audio_device(const char* name, const char* device); + +#endif /* FREERDP_CHANNEL_TSMF_CLIENT_AUDIO_H */ |