/** * FreeRDP: A Remote Desktop Protocol Implementation * FreeRDP Server Common * * Copyright 2012 Marc-Andre Moreau * * 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. */ #include #include #include #include #include size_t server_audin_get_formats(AUDIO_FORMAT** dst_formats) { /* Default supported audio formats */ BYTE adpcm_data_7[] = { 0xf4, 0x07, 0x07, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x40, 0x00, 0xf0, 0x00, 0x00, 0x00, 0xcc, 0x01, 0x30, 0xff, 0x88, 0x01, 0x18, 0xff }; BYTE adpcm_data_3[] = { 0xf4, 0x03, 0x07, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x40, 0x00, 0xf0, 0x00, 0x00, 0x00, 0xcc, 0x01, 0x30, 0xff, 0x88, 0x01, 0x18, 0xff }; BYTE adpcm_data_1[] = { 0xf4, 0x01, 0x07, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x40, 0x00, 0xf0, 0x00, 0x00, 0x00, 0xcc, 0x01, 0x30, 0xff, 0x88, 0x01, 0x18, 0xff }; BYTE adpcm_dvi_data_7[] = { 0xf9, 0x07 }; BYTE adpcm_dvi_data_3[] = { 0xf9, 0x03 }; BYTE adpcm_dvi_data_1[] = { 0xf9, 0x01 }; BYTE gsm610_data[] = { 0x40, 0x01 }; const AUDIO_FORMAT default_supported_audio_formats[] = { /* Formats sent by windows 10 server */ { WAVE_FORMAT_AAC_MS, 2, 44100, 24000, 4, 16, 0, NULL }, { WAVE_FORMAT_AAC_MS, 2, 44100, 20000, 4, 16, 0, NULL }, { WAVE_FORMAT_AAC_MS, 2, 44100, 16000, 4, 16, 0, NULL }, { WAVE_FORMAT_AAC_MS, 2, 44100, 12000, 4, 16, 0, NULL }, { WAVE_FORMAT_PCM, 2, 44100, 176400, 4, 16, 0, NULL }, { WAVE_FORMAT_ADPCM, 2, 44100, 44359, 2048, 4, 32, adpcm_data_7 }, { WAVE_FORMAT_DVI_ADPCM, 2, 44100, 44251, 2048, 4, 2, adpcm_dvi_data_7 }, { WAVE_FORMAT_ALAW, 2, 22050, 44100, 2, 8, 0, NULL }, { WAVE_FORMAT_ADPCM, 2, 22050, 22311, 1024, 4, 32, adpcm_data_3 }, { WAVE_FORMAT_DVI_ADPCM, 2, 22050, 22201, 1024, 4, 2, adpcm_dvi_data_3 }, { WAVE_FORMAT_ADPCM, 1, 44100, 22179, 1024, 4, 32, adpcm_data_7 }, { WAVE_FORMAT_DVI_ADPCM, 1, 44100, 22125, 1024, 4, 2, adpcm_dvi_data_7 }, { WAVE_FORMAT_ADPCM, 2, 11025, 11289, 512, 4, 32, adpcm_data_1 }, { WAVE_FORMAT_DVI_ADPCM, 2, 11025, 11177, 512, 4, 2, adpcm_dvi_data_1 }, { WAVE_FORMAT_ADPCM, 1, 22050, 11155, 512, 4, 32, adpcm_data_3 }, { WAVE_FORMAT_DVI_ADPCM, 1, 22050, 11100, 512, 4, 2, adpcm_dvi_data_3 }, { WAVE_FORMAT_GSM610, 1, 44100, 8957, 65, 0, 2, gsm610_data }, { WAVE_FORMAT_ADPCM, 2, 8000, 8192, 512, 4, 32, adpcm_data_1 }, { WAVE_FORMAT_DVI_ADPCM, 2, 8000, 8110, 512, 4, 2, adpcm_dvi_data_1 }, { WAVE_FORMAT_ADPCM, 1, 11025, 5644, 256, 4, 32, adpcm_data_1 }, { WAVE_FORMAT_DVI_ADPCM, 1, 11025, 5588, 256, 4, 2, adpcm_dvi_data_1 }, { WAVE_FORMAT_GSM610, 1, 22050, 4478, 65, 0, 2, gsm610_data }, { WAVE_FORMAT_ADPCM, 1, 8000, 4096, 256, 4, 32, adpcm_data_1 }, { WAVE_FORMAT_DVI_ADPCM, 1, 8000, 4055, 256, 4, 2, adpcm_dvi_data_1 }, { WAVE_FORMAT_GSM610, 1, 11025, 2239, 65, 0, 2, gsm610_data }, { WAVE_FORMAT_GSM610, 1, 8000, 1625, 65, 0, 2, gsm610_data }, /* Formats added for others */ { WAVE_FORMAT_MSG723, 2, 44100, 0, 4, 16, 0, NULL }, { WAVE_FORMAT_MSG723, 2, 22050, 0, 4, 16, 0, NULL }, { WAVE_FORMAT_MSG723, 1, 44100, 0, 4, 16, 0, NULL }, { WAVE_FORMAT_MSG723, 1, 22050, 0, 4, 16, 0, NULL }, { WAVE_FORMAT_PCM, 2, 44100, 176400, 4, 16, 0, NULL }, { WAVE_FORMAT_PCM, 2, 22050, 88200, 4, 16, 0, NULL }, { WAVE_FORMAT_PCM, 1, 44100, 88200, 4, 16, 0, NULL }, { WAVE_FORMAT_PCM, 1, 22050, 44100, 4, 16, 0, NULL }, { WAVE_FORMAT_MULAW, 2, 44100, 88200, 4, 16, 0, NULL }, { WAVE_FORMAT_MULAW, 2, 22050, 44100, 4, 16, 0, NULL }, { WAVE_FORMAT_MULAW, 1, 44100, 44100, 4, 16, 0, NULL }, { WAVE_FORMAT_MULAW, 1, 22050, 22050, 4, 16, 0, NULL }, { WAVE_FORMAT_ALAW, 2, 44100, 88200, 2, 8, 0, NULL }, { WAVE_FORMAT_ALAW, 2, 22050, 44100, 2, 8, 0, NULL }, { WAVE_FORMAT_ALAW, 1, 44100, 44100, 2, 8, 0, NULL }, { WAVE_FORMAT_ALAW, 1, 22050, 22050, 2, 8, 0, NULL } }; const size_t nrDefaultFormatsMax = ARRAYSIZE(default_supported_audio_formats); size_t x, nr_formats = 0; AUDIO_FORMAT* formats = audio_formats_new(nrDefaultFormatsMax); if (!dst_formats) goto fail; *dst_formats = NULL; if (!formats) goto fail; for (x = 0; x < nrDefaultFormatsMax; x++) { const AUDIO_FORMAT* format = &default_supported_audio_formats[x]; if (freerdp_dsp_supports_format(format, FALSE)) { AUDIO_FORMAT* dst = &formats[nr_formats++]; if (!audio_format_copy(format, dst)) goto fail; } } *dst_formats = formats; return nr_formats; fail: audio_formats_free(formats, nrDefaultFormatsMax); return 0; } size_t server_rdpsnd_get_formats(AUDIO_FORMAT** dst_formats) { size_t x, y = 0; /* Default supported audio formats */ static const AUDIO_FORMAT default_supported_audio_formats[] = { { WAVE_FORMAT_AAC_MS, 2, 44100, 176400, 4, 16, 0, NULL }, { WAVE_FORMAT_MPEGLAYER3, 2, 44100, 176400, 4, 16, 0, NULL }, { WAVE_FORMAT_MSG723, 2, 44100, 176400, 4, 16, 0, NULL }, { WAVE_FORMAT_GSM610, 2, 44100, 176400, 4, 16, 0, NULL }, { WAVE_FORMAT_ADPCM, 2, 44100, 176400, 4, 16, 0, NULL }, { WAVE_FORMAT_PCM, 2, 44100, 176400, 4, 16, 0, NULL }, { WAVE_FORMAT_ALAW, 2, 22050, 44100, 2, 8, 0, NULL }, { WAVE_FORMAT_MULAW, 2, 22050, 44100, 2, 8, 0, NULL }, }; AUDIO_FORMAT* supported_audio_formats = audio_formats_new(ARRAYSIZE(default_supported_audio_formats)); if (!supported_audio_formats) goto fail; for (x = 0; x < ARRAYSIZE(default_supported_audio_formats); x++) { const AUDIO_FORMAT* format = &default_supported_audio_formats[x]; if (freerdp_dsp_supports_format(format, TRUE)) supported_audio_formats[y++] = *format; } /* Set default audio formats. */ *dst_formats = supported_audio_formats; return y; fail: audio_formats_free(supported_audio_formats, ARRAYSIZE(default_supported_audio_formats)); if (dst_formats) *dst_formats = NULL; return 0; }