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76 lines
2.7 KiB
C
76 lines
2.7 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* FreeRDP Mac OS X Server (Audio Input)
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*
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* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "mfreerdp.h"
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#include "mf_audin.h"
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static const rdpsndFormat audio_formats[] =
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{
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{ 0x11, 2, 22050, 1024, 4, 0, NULL }, /* IMA ADPCM, 22050 Hz, 2 channels */
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{ 0x11, 1, 22050, 512, 4, 0, NULL }, /* IMA ADPCM, 22050 Hz, 1 channels */
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{ 0x01, 2, 22050, 4, 16, 0, NULL }, /* PCM, 22050 Hz, 2 channels, 16 bits */
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{ 0x01, 1, 22050, 2, 16, 0, NULL }, /* PCM, 22050 Hz, 1 channels, 16 bits */
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{ 0x01, 2, 44100, 4, 16, 0, NULL }, /* PCM, 44100 Hz, 2 channels, 16 bits */
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{ 0x01, 1, 44100, 2, 16, 0, NULL }, /* PCM, 44100 Hz, 1 channels, 16 bits */
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{ 0x01, 2, 11025, 4, 16, 0, NULL }, /* PCM, 11025 Hz, 2 channels, 16 bits */
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{ 0x01, 1, 11025, 2, 16, 0, NULL }, /* PCM, 11025 Hz, 1 channels, 16 bits */
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{ 0x01, 2, 8000, 4, 16, 0, NULL }, /* PCM, 8000 Hz, 2 channels, 16 bits */
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{ 0x01, 1, 8000, 2, 16, 0, NULL } /* PCM, 8000 Hz, 1 channels, 16 bits */
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};
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static void mf_peer_audin_opening(audin_server_context* context)
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{
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printf("AUDIN opening.\n");
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/* Simply choose the first format supported by the client. */
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context->SelectFormat(context, 0);
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}
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static void mf_peer_audin_open_result(audin_server_context* context, UINT32 result)
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{
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printf("AUDIN open result %d.\n", result);
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}
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static void mf_peer_audin_receive_samples(audin_server_context* context, const void* buf, int nframes)
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{
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printf("AUDIN receive %d frames.\n", nframes);
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}
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void mf_peer_audin_init(mfPeerContext* context)
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{
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context->audin = audin_server_context_new(context->vcm);
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context->audin->data = context;
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context->audin->server_formats = audio_formats;
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context->audin->num_server_formats = sizeof(audio_formats) / sizeof(audio_formats[0]);
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context->audin->dst_format.wFormatTag = 1;
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context->audin->dst_format.nChannels = 2;
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context->audin->dst_format.nSamplesPerSec = 44100;
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context->audin->dst_format.wBitsPerSample = 16;
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context->audin->Opening = mf_peer_audin_opening;
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context->audin->OpenResult = mf_peer_audin_open_result;
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context->audin->ReceiveSamples = mf_peer_audin_receive_samples;
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}
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