audio.h (6903B)
1/** 2 * FreeRDP: A Remote Desktop Protocol Implementation 3 * Audio Formats 4 * 5 * Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com> 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 20#ifndef FREERDP_CODEC_AUDIO_H 21#define FREERDP_CODEC_AUDIO_H 22 23#include <winpr/wlog.h> 24 25#include <freerdp/api.h> 26#include <freerdp/types.h> 27 28#ifdef _WIN32 29#include <mmreg.h> 30#endif 31 32struct AUDIO_FORMAT 33{ 34 UINT16 wFormatTag; 35 UINT16 nChannels; 36 UINT32 nSamplesPerSec; 37 UINT32 nAvgBytesPerSec; 38 UINT16 nBlockAlign; 39 UINT16 wBitsPerSample; 40 UINT16 cbSize; 41 BYTE* data; 42}; 43typedef struct AUDIO_FORMAT AUDIO_FORMAT; 44 45#define SNDC_CLOSE 1 46#define SNDC_WAVE 2 47#define SNDC_SETVOLUME 3 48#define SNDC_SETPITCH 4 49#define SNDC_WAVECONFIRM 5 50#define SNDC_TRAINING 6 51#define SNDC_FORMATS 7 52#define SNDC_CRYPTKEY 8 53#define SNDC_WAVEENCRYPT 9 54#define SNDC_UDPWAVE 10 55#define SNDC_UDPWAVELAST 11 56#define SNDC_QUALITYMODE 12 57#define SNDC_WAVE2 13 58 59#define TSSNDCAPS_ALIVE 1 60#define TSSNDCAPS_VOLUME 2 61#define TSSNDCAPS_PITCH 4 62 63#define DYNAMIC_QUALITY 0x0000 64#define MEDIUM_QUALITY 0x0001 65#define HIGH_QUALITY 0x0002 66 67/* 68 * Format Tags: 69 * http://tools.ietf.org/html/rfc2361 70 */ 71 72#define WAVE_FORMAT_UNKNOWN 0x0000 73 74#ifndef WAVE_FORMAT_PCM 75#define WAVE_FORMAT_PCM 0x0001 76#endif 77 78#define WAVE_FORMAT_ADPCM 0x0002 79#define WAVE_FORMAT_IEEE_FLOAT 0x0003 80#define WAVE_FORMAT_VSELP 0x0004 81#define WAVE_FORMAT_IBM_CVSD 0x0005 82#define WAVE_FORMAT_ALAW 0x0006 83#define WAVE_FORMAT_MULAW 0x0007 84#define WAVE_FORMAT_OKI_ADPCM 0x0010 85#define WAVE_FORMAT_DVI_ADPCM 0x0011 86#define WAVE_FORMAT_MEDIASPACE_ADPCM 0x0012 87#define WAVE_FORMAT_SIERRA_ADPCM 0x0013 88#define WAVE_FORMAT_G723_ADPCM 0x0014 89#define WAVE_FORMAT_DIGISTD 0x0015 90#define WAVE_FORMAT_DIGIFIX 0x0016 91#define WAVE_FORMAT_DIALOGIC_OKI_ADPCM 0x0017 92#define WAVE_FORMAT_MEDIAVISION_ADPCM 0x0018 93#define WAVE_FORMAT_CU_CODEC 0x0019 94#define WAVE_FORMAT_YAMAHA_ADPCM 0x0020 95#define WAVE_FORMAT_SONARC 0x0021 96#define WAVE_FORMAT_DSPGROUP_TRUESPEECH 0x0022 97#define WAVE_FORMAT_ECHOSC1 0x0023 98#define WAVE_FORMAT_AUDIOFILE_AF36 0x0024 99#define WAVE_FORMAT_APTX 0x0025 100#define WAVE_FORMAT_AUDIOFILE_AF10 0x0026 101#define WAVE_FORMAT_PROSODY_1612 0x0027 102#define WAVE_FORMAT_LRC 0x0028 103#define WAVE_FORMAT_DOLBY_AC2 0x0030 104#define WAVE_FORMAT_GSM610 0x0031 105#define WAVE_FORMAT_MSNAUDIO 0x0032 106#define WAVE_FORMAT_ANTEX_ADPCME 0x0033 107#define WAVE_FORMAT_CONTROL_RES_VQLPC 0x0034 108#define WAVE_FORMAT_DIGIREAL 0x0035 109#define WAVE_FORMAT_DIGIADPCM 0x0036 110#define WAVE_FORMAT_CONTROL_RES_CR10 0x0037 111#define WAVE_FORMAT_NMS_VBXADPCM 0x0038 112#define WAVE_FORMAT_ROLAND_RDAC 0x0039 113#define WAVE_FORMAT_ECHOSC3 0x003A 114#define WAVE_FORMAT_ROCKWELL_ADPCM 0x003B 115#define WAVE_FORMAT_ROCKWELL_DIGITALK 0x003C 116#define WAVE_FORMAT_XEBEC 0x003D 117#define WAVE_FORMAT_G721_ADPCM 0x0040 118#define WAVE_FORMAT_G728_CELP 0x0041 119#define WAVE_FORMAT_MSG723 0x0042 120#define WAVE_FORMAT_MPEG 0x0050 121#define WAVE_FORMAT_RT24 0x0052 122#define WAVE_FORMAT_PAC 0x0053 123 124#ifndef WAVE_FORMAT_MPEGLAYER3 125#define WAVE_FORMAT_MPEGLAYER3 0x0055 126#endif 127 128#define WAVE_FORMAT_LUCENT_G723 0x0059 129#define WAVE_FORMAT_CIRRUS 0x0060 130#define WAVE_FORMAT_ESPCM 0x0061 131#define WAVE_FORMAT_VOXWARE 0x0062 132#define WAVE_FORMAT_CANOPUS_ATRAC 0x0063 133#define WAVE_FORMAT_G726_ADPCM 0x0064 134#define WAVE_FORMAT_G722_ADPCM 0x0065 135#define WAVE_FORMAT_DSAT 0x0066 136#define WAVE_FORMAT_DSAT_DISPLAY 0x0067 137#define WAVE_FORMAT_VOXWARE_BYTE_ALIGNED 0x0069 138#define WAVE_FORMAT_VOXWARE_AC8 0x0070 139#define WAVE_FORMAT_VOXWARE_AC10 0x0071 140#define WAVE_FORMAT_VOXWARE_AC16 0x0072 141#define WAVE_FORMAT_VOXWARE_AC20 0x0073 142#define WAVE_FORMAT_VOXWARE_RT24 0x0074 143#define WAVE_FORMAT_VOXWARE_RT29 0x0075 144#define WAVE_FORMAT_VOXWARE_RT29HW 0x0076 145#define WAVE_FORMAT_VOXWARE_VR12 0x0077 146#define WAVE_FORMAT_VOXWARE_VR18 0x0078 147#define WAVE_FORMAT_VOXWARE_TQ40 0x0079 148#define WAVE_FORMAT_SOFTSOUND 0x0080 149#define WAVE_FORMAT_VOXWARE_TQ60 0x0081 150#define WAVE_FORMAT_MSRT24 0x0082 151#define WAVE_FORMAT_G729A 0x0083 152#define WAVE_FORMAT_MVI_MV12 0x0084 153#define WAVE_FORMAT_DF_G726 0x0085 154#define WAVE_FORMAT_DF_GSM610 0x0086 155#define WAVE_FORMAT_ISIAUDIO 0x0088 156#define WAVE_FORMAT_ONLIVE 0x0089 157#define WAVE_FORMAT_SBC24 0x0091 158#define WAVE_FORMAT_DOLBY_AC3_SPDIF 0x0092 159#define WAVE_FORMAT_ZYXEL_ADPCM 0x0097 160#define WAVE_FORMAT_PHILIPS_LPCBB 0x0098 161#define WAVE_FORMAT_PACKED 0x0099 162#define WAVE_FORMAT_RHETOREX_ADPCM 0x0100 163#define WAVE_FORMAT_IRAT 0x0101 164#define WAVE_FORMAT_VIVO_G723 0x0111 165#define WAVE_FORMAT_VIVO_SIREN 0x0112 166#define WAVE_FORMAT_DIGITAL_G723 0x0123 167#define WAVE_FORMAT_WMAUDIO2 0x0161 168#define WAVE_FORMAT_WMAUDIO3 0x0162 169#define WAVE_FORMAT_WMAUDIO_LOSSLESS 0x0163 170#define WAVE_FORMAT_CREATIVE_ADPCM 0x0200 171#define WAVE_FORMAT_CREATIVE_FASTSPEECH8 0x0202 172#define WAVE_FORMAT_CREATIVE_FASTSPEECH10 0x0203 173#define WAVE_FORMAT_QUARTERDECK 0x0220 174#define WAVE_FORMAT_FM_TOWNS_SND 0x0300 175#define WAVE_FORMAT_BTV_DIGITAL 0x0400 176#define WAVE_FORMAT_VME_VMPCM 0x0680 177#define WAVE_FORMAT_OLIGSM 0x1000 178#define WAVE_FORMAT_OLIADPCM 0x1001 179#define WAVE_FORMAT_OLICELP 0x1002 180#define WAVE_FORMAT_OLISBC 0x1003 181#define WAVE_FORMAT_OLIOPR 0x1004 182#define WAVE_FORMAT_LH_CODEC 0x1100 183#define WAVE_FORMAT_NORRIS 0x1400 184#define WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS 0x1500 185#define WAVE_FORMAT_DVM 0x2000 186#define WAVE_FORMAT_AAC_MS 0xA106 187 188/** 189 * Audio Format Functions 190 */ 191 192#ifdef __cplusplus 193extern "C" 194{ 195#endif 196 197 FREERDP_API UINT32 audio_format_compute_time_length(const AUDIO_FORMAT* format, size_t size); 198 199 FREERDP_API char* audio_format_get_tag_string(UINT16 wFormatTag); 200 201 FREERDP_API void audio_format_print(wLog* log, DWORD level, const AUDIO_FORMAT* format); 202 FREERDP_API void audio_formats_print(wLog* log, DWORD level, const AUDIO_FORMAT* formats, 203 UINT16 count); 204 205 FREERDP_API BOOL audio_format_read(wStream* s, AUDIO_FORMAT* format); 206 FREERDP_API BOOL audio_format_write(wStream* s, const AUDIO_FORMAT* format); 207 FREERDP_API BOOL audio_format_copy(const AUDIO_FORMAT* srcFormat, AUDIO_FORMAT* dstFormat); 208 FREERDP_API BOOL audio_format_compatible(const AUDIO_FORMAT* with, const AUDIO_FORMAT* what); 209 210 FREERDP_API AUDIO_FORMAT* audio_format_new(void); 211 FREERDP_API AUDIO_FORMAT* audio_formats_new(size_t count); 212 213 FREERDP_API void audio_format_free(AUDIO_FORMAT* format); 214 FREERDP_API void audio_formats_free(AUDIO_FORMAT* formats, size_t count); 215 216#ifdef __cplusplus 217} 218#endif 219 220#endif /* FREERDP_CODEC_AUDIO_H */