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336 lines
5.9 KiB
C
336 lines
5.9 KiB
C
/*
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* Copyright 2021 Jacek Caban for CodeWeavers
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* Copyright 2021-2022 Huw Davies
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "audioclient.h"
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#include "mmdeviceapi.h"
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typedef UINT64 stream_handle;
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enum driver_priority
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{
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Priority_Unavailable = 0, /* driver won't work */
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Priority_Low, /* driver may work, but unlikely */
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Priority_Neutral, /* driver makes no judgment */
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Priority_Preferred /* driver thinks it's correct */
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};
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struct endpoint
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{
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unsigned int name;
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unsigned int device;
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};
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struct main_loop_params
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{
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HANDLE event;
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};
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struct get_endpoint_ids_params
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{
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EDataFlow flow;
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struct endpoint *endpoints;
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unsigned int size;
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HRESULT result;
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unsigned int num;
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unsigned int default_idx;
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};
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struct create_stream_params
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{
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const WCHAR *name;
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const char *device;
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EDataFlow flow;
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AUDCLNT_SHAREMODE share;
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DWORD flags;
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REFERENCE_TIME duration;
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REFERENCE_TIME period;
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const WAVEFORMATEX *fmt;
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HRESULT result;
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UINT32 *channel_count;
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stream_handle *stream;
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};
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struct release_stream_params
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{
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stream_handle stream;
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HANDLE timer_thread;
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HRESULT result;
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};
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struct start_params
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{
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stream_handle stream;
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HRESULT result;
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};
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struct stop_params
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{
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stream_handle stream;
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HRESULT result;
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};
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struct reset_params
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{
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stream_handle stream;
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HRESULT result;
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};
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struct timer_loop_params
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{
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stream_handle stream;
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};
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struct get_render_buffer_params
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{
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stream_handle stream;
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UINT32 frames;
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HRESULT result;
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BYTE **data;
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};
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struct release_render_buffer_params
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{
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stream_handle stream;
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UINT32 written_frames;
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UINT flags;
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HRESULT result;
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};
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struct get_capture_buffer_params
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{
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stream_handle stream;
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HRESULT result;
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BYTE **data;
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UINT32 *frames;
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UINT *flags;
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UINT64 *devpos;
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UINT64 *qpcpos;
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};
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struct release_capture_buffer_params
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{
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stream_handle stream;
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UINT32 done;
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HRESULT result;
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};
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struct is_format_supported_params
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{
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const char *device;
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EDataFlow flow;
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AUDCLNT_SHAREMODE share;
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const WAVEFORMATEX *fmt_in;
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WAVEFORMATEXTENSIBLE *fmt_out;
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HRESULT result;
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};
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struct get_mix_format_params
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{
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const char *device;
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EDataFlow flow;
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WAVEFORMATEXTENSIBLE *fmt;
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HRESULT result;
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};
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struct get_device_period_params
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{
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const char *device;
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EDataFlow flow;
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HRESULT result;
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REFERENCE_TIME *def_period;
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REFERENCE_TIME *min_period;
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};
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struct get_buffer_size_params
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{
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stream_handle stream;
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HRESULT result;
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UINT32 *frames;
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};
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struct get_latency_params
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{
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stream_handle stream;
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HRESULT result;
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REFERENCE_TIME *latency;
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};
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struct get_current_padding_params
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{
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stream_handle stream;
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HRESULT result;
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UINT32 *padding;
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};
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struct get_next_packet_size_params
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{
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stream_handle stream;
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HRESULT result;
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UINT32 *frames;
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};
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struct get_frequency_params
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{
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stream_handle stream;
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HRESULT result;
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UINT64 *freq;
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};
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struct get_position_params
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{
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stream_handle stream;
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BOOL device;
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HRESULT result;
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UINT64 *pos;
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UINT64 *qpctime;
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};
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struct set_volumes_params
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{
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stream_handle stream;
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float master_volume;
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const float *volumes;
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const float *session_volumes;
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};
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struct set_event_handle_params
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{
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stream_handle stream;
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HANDLE event;
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HRESULT result;
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};
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struct test_connect_params
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{
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const WCHAR *name;
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enum driver_priority priority;
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};
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struct is_started_params
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{
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stream_handle stream;
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HRESULT result;
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};
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struct get_prop_value_params
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{
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const char *device;
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EDataFlow flow;
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const GUID *guid;
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const PROPERTYKEY *prop;
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HRESULT result;
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PROPVARIANT *value;
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void *buffer; /* caller allocated buffer to hold value's strings */
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unsigned int *buffer_size;
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};
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struct midi_init_params
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{
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UINT *err;
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};
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struct notify_context
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{
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BOOL send_notify;
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WORD dev_id;
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WORD msg;
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UINT_PTR param_1;
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UINT_PTR param_2;
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UINT_PTR callback;
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UINT flags;
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HANDLE device;
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UINT_PTR instance;
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};
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struct midi_out_message_params
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{
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UINT dev_id;
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UINT msg;
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UINT_PTR user;
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UINT_PTR param_1;
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UINT_PTR param_2;
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UINT *err;
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struct notify_context *notify;
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};
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struct midi_in_message_params
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{
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UINT dev_id;
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UINT msg;
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UINT_PTR user;
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UINT_PTR param_1;
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UINT_PTR param_2;
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UINT *err;
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struct notify_context *notify;
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};
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struct midi_notify_wait_params
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{
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BOOL *quit;
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struct notify_context *notify;
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};
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struct aux_message_params
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{
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UINT dev_id;
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UINT msg;
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UINT_PTR user;
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UINT_PTR param_1;
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UINT_PTR param_2;
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UINT *err;
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};
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enum unix_funcs
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{
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process_attach,
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process_detach,
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main_loop,
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get_endpoint_ids,
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create_stream,
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release_stream,
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start,
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stop,
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reset,
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timer_loop,
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get_render_buffer,
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release_render_buffer,
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get_capture_buffer,
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release_capture_buffer,
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is_format_supported,
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get_mix_format,
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get_device_period,
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get_buffer_size,
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get_latency,
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get_current_padding,
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get_next_packet_size,
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get_frequency,
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get_position,
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set_volumes,
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set_event_handle,
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test_connect,
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is_started,
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get_prop_value,
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midi_init,
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midi_release,
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midi_out_message,
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midi_in_message,
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midi_notify_wait,
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aux_message,
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};
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