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Diffstat (limited to 'include/freerdp/codec/audio.h')
| -rw-r--r-- | include/freerdp/codec/audio.h | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/include/freerdp/codec/audio.h b/include/freerdp/codec/audio.h new file mode 100644 index 0000000..08be77d --- /dev/null +++ b/include/freerdp/codec/audio.h @@ -0,0 +1,228 @@ +/** + * FreeRDP: A Remote Desktop Protocol Implementation + * Audio Formats + * + * Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com> + * + * 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_CODEC_AUDIO_H +#define FREERDP_CODEC_AUDIO_H + +#include <winpr/wlog.h> + +#include <freerdp/api.h> +#include <freerdp/types.h> + +#ifdef __cplusplus +extern "C" +{ +#endif + + struct AUDIO_FORMAT + { + UINT16 wFormatTag; + UINT16 nChannels; + UINT32 nSamplesPerSec; + UINT32 nAvgBytesPerSec; + UINT16 nBlockAlign; + UINT16 wBitsPerSample; + UINT16 cbSize; + BYTE* data; + }; + typedef struct AUDIO_FORMAT AUDIO_FORMAT; + +#define SNDC_CLOSE 1 +#define SNDC_WAVE 2 +#define SNDC_SETVOLUME 3 +#define SNDC_SETPITCH 4 +#define SNDC_WAVECONFIRM 5 +#define SNDC_TRAINING 6 +#define SNDC_FORMATS 7 +#define SNDC_CRYPTKEY 8 +#define SNDC_WAVEENCRYPT 9 +#define SNDC_UDPWAVE 10 +#define SNDC_UDPWAVELAST 11 +#define SNDC_QUALITYMODE 12 +#define SNDC_WAVE2 13 + +#define TSSNDCAPS_ALIVE 1 +#define TSSNDCAPS_VOLUME 2 +#define TSSNDCAPS_PITCH 4 + +#define DYNAMIC_QUALITY 0x0000 +#define MEDIUM_QUALITY 0x0001 +#define HIGH_QUALITY 0x0002 + + /* + * Format Tags: + * http://tools.ietf.org/html/rfc2361 + */ + +#ifndef WAVE_FORMAT_UNKNOWN +#define WAVE_FORMAT_UNKNOWN 0x0000 +#endif /* !WAVE_FORMAT_UNKNOWN */ + +#ifndef WAVE_FORMAT_PCM +#define WAVE_FORMAT_PCM 0x0001 +#endif /* !WAVE_FORMAT_PCM */ + +#ifndef WAVE_FORMAT_ADPCM +#define WAVE_FORMAT_ADPCM 0x0002 +#define WAVE_FORMAT_IEEE_FLOAT 0x0003 +#define WAVE_FORMAT_VSELP 0x0004 +#define WAVE_FORMAT_IBM_CVSD 0x0005 +#define WAVE_FORMAT_ALAW 0x0006 +#define WAVE_FORMAT_MULAW 0x0007 +#define WAVE_FORMAT_OKI_ADPCM 0x0010 +#define WAVE_FORMAT_DVI_ADPCM 0x0011 +#define WAVE_FORMAT_MEDIASPACE_ADPCM 0x0012 +#define WAVE_FORMAT_SIERRA_ADPCM 0x0013 +#define WAVE_FORMAT_G723_ADPCM 0x0014 +#define WAVE_FORMAT_DIGISTD 0x0015 +#define WAVE_FORMAT_DIGIFIX 0x0016 +#define WAVE_FORMAT_DIALOGIC_OKI_ADPCM 0x0017 +#define WAVE_FORMAT_MEDIAVISION_ADPCM 0x0018 +#define WAVE_FORMAT_CU_CODEC 0x0019 +#define WAVE_FORMAT_YAMAHA_ADPCM 0x0020 +#define WAVE_FORMAT_SONARC 0x0021 +#define WAVE_FORMAT_DSPGROUP_TRUESPEECH 0x0022 +#define WAVE_FORMAT_ECHOSC1 0x0023 +#define WAVE_FORMAT_AUDIOFILE_AF36 0x0024 +#define WAVE_FORMAT_APTX 0x0025 +#define WAVE_FORMAT_AUDIOFILE_AF10 0x0026 +#define WAVE_FORMAT_PROSODY_1612 0x0027 +#define WAVE_FORMAT_LRC 0x0028 +#define WAVE_FORMAT_DOLBY_AC2 0x0030 +#define WAVE_FORMAT_GSM610 0x0031 +#define WAVE_FORMAT_MSNAUDIO 0x0032 +#define WAVE_FORMAT_ANTEX_ADPCME 0x0033 +#define WAVE_FORMAT_CONTROL_RES_VQLPC 0x0034 +#define WAVE_FORMAT_DIGIREAL 0x0035 +#define WAVE_FORMAT_DIGIADPCM 0x0036 +#define WAVE_FORMAT_CONTROL_RES_CR10 0x0037 +#define WAVE_FORMAT_NMS_VBXADPCM 0x0038 +#define WAVE_FORMAT_ROLAND_RDAC 0x0039 +#define WAVE_FORMAT_ECHOSC3 0x003A +#define WAVE_FORMAT_ROCKWELL_ADPCM 0x003B +#define WAVE_FORMAT_ROCKWELL_DIGITALK 0x003C +#define WAVE_FORMAT_XEBEC 0x003D +#define WAVE_FORMAT_G721_ADPCM 0x0040 +#define WAVE_FORMAT_G728_CELP 0x0041 +#define WAVE_FORMAT_MSG723 0x0042 +#define WAVE_FORMAT_MPEG 0x0050 +#define WAVE_FORMAT_RT24 0x0052 +#define WAVE_FORMAT_PAC 0x0053 +#endif /* !WAVE_FORMAT_ADPCM */ + +#ifndef WAVE_FORMAT_MPEGLAYER3 +#define WAVE_FORMAT_MPEGLAYER3 0x0055 +#endif + +#ifndef WAVE_FORMAT_LUCENT_G723 +#define WAVE_FORMAT_LUCENT_G723 0x0059 +#define WAVE_FORMAT_CIRRUS 0x0060 +#define WAVE_FORMAT_ESPCM 0x0061 +#define WAVE_FORMAT_VOXWARE 0x0062 +#define WAVE_FORMAT_CANOPUS_ATRAC 0x0063 +#define WAVE_FORMAT_G726_ADPCM 0x0064 +#define WAVE_FORMAT_G722_ADPCM 0x0065 +#define WAVE_FORMAT_DSAT 0x0066 +#define WAVE_FORMAT_DSAT_DISPLAY 0x0067 +#define WAVE_FORMAT_VOXWARE_BYTE_ALIGNED 0x0069 +#define WAVE_FORMAT_VOXWARE_AC8 0x0070 +#define WAVE_FORMAT_VOXWARE_AC10 0x0071 +#define WAVE_FORMAT_VOXWARE_AC16 0x0072 +#define WAVE_FORMAT_VOXWARE_AC20 0x0073 +#define WAVE_FORMAT_VOXWARE_RT24 0x0074 +#define WAVE_FORMAT_VOXWARE_RT29 0x0075 +#define WAVE_FORMAT_VOXWARE_RT29HW 0x0076 +#define WAVE_FORMAT_VOXWARE_VR12 0x0077 +#define WAVE_FORMAT_VOXWARE_VR18 0x0078 +#define WAVE_FORMAT_VOXWARE_TQ40 0x0079 +#define WAVE_FORMAT_SOFTSOUND 0x0080 +#define WAVE_FORMAT_VOXWARE_TQ60 0x0081 +#define WAVE_FORMAT_MSRT24 0x0082 +#define WAVE_FORMAT_G729A 0x0083 +#define WAVE_FORMAT_MVI_MV12 0x0084 +#define WAVE_FORMAT_DF_G726 0x0085 +#define WAVE_FORMAT_DF_GSM610 0x0086 +#define WAVE_FORMAT_ISIAUDIO 0x0088 +#define WAVE_FORMAT_ONLIVE 0x0089 +#define WAVE_FORMAT_SBC24 0x0091 +#define WAVE_FORMAT_DOLBY_AC3_SPDIF 0x0092 +#define WAVE_FORMAT_ZYXEL_ADPCM 0x0097 +#define WAVE_FORMAT_PHILIPS_LPCBB 0x0098 +#define WAVE_FORMAT_PACKED 0x0099 +#define WAVE_FORMAT_RHETOREX_ADPCM 0x0100 +#define WAVE_FORMAT_IRAT 0x0101 +#define WAVE_FORMAT_VIVO_G723 0x0111 +#define WAVE_FORMAT_VIVO_SIREN 0x0112 +#define WAVE_FORMAT_DIGITAL_G723 0x0123 +#define WAVE_FORMAT_WMAUDIO2 0x0161 +#define WAVE_FORMAT_WMAUDIO3 0x0162 +#define WAVE_FORMAT_WMAUDIO_LOSSLESS 0x0163 +#define WAVE_FORMAT_CREATIVE_ADPCM 0x0200 +#define WAVE_FORMAT_CREATIVE_FASTSPEECH8 0x0202 +#define WAVE_FORMAT_CREATIVE_FASTSPEECH10 0x0203 +#define WAVE_FORMAT_QUARTERDECK 0x0220 +#define WAVE_FORMAT_FM_TOWNS_SND 0x0300 +#define WAVE_FORMAT_BTV_DIGITAL 0x0400 +#define WAVE_FORMAT_VME_VMPCM 0x0680 +#define WAVE_FORMAT_OLIGSM 0x1000 +#define WAVE_FORMAT_OLIADPCM 0x1001 +#define WAVE_FORMAT_OLICELP 0x1002 +#define WAVE_FORMAT_OLISBC 0x1003 +#define WAVE_FORMAT_OLIOPR 0x1004 +#define WAVE_FORMAT_LH_CODEC 0x1100 +#define WAVE_FORMAT_NORRIS 0x1400 +#define WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS 0x1500 +#define WAVE_FORMAT_DVM 0x2000 +#endif /* !WAVE_FORMAT_LUCENT_G723 */ +#define WAVE_FORMAT_OPUS 0x704F +#define WAVE_FORMAT_AAC_MS 0xA106 + +#define WAVE_FORMAT_EXTENSIBLE 0xFFFE + + /** + * Audio Format Functions + */ + + FREERDP_API UINT32 audio_format_compute_time_length(const AUDIO_FORMAT* format, size_t size); + + FREERDP_API char* audio_format_get_tag_string(UINT16 wFormatTag); + + FREERDP_API void audio_format_print(wLog* log, DWORD level, const AUDIO_FORMAT* format); + FREERDP_API void audio_formats_print(wLog* log, DWORD level, const AUDIO_FORMAT* formats, + UINT16 count); + + FREERDP_API BOOL audio_format_read(wStream* s, AUDIO_FORMAT* format); + FREERDP_API BOOL audio_format_write(wStream* s, const AUDIO_FORMAT* format); + FREERDP_API BOOL audio_format_copy(const AUDIO_FORMAT* srcFormat, AUDIO_FORMAT* dstFormat); + FREERDP_API BOOL audio_format_compatible(const AUDIO_FORMAT* with, const AUDIO_FORMAT* what); + + FREERDP_API void audio_format_free(AUDIO_FORMAT* format); + FREERDP_API void audio_formats_free(AUDIO_FORMAT* formats, size_t count); + + WINPR_ATTR_MALLOC(audio_formats_free, 1) + FREERDP_API AUDIO_FORMAT* audio_format_new(void); + + WINPR_ATTR_MALLOC(audio_formats_free, 1) + FREERDP_API AUDIO_FORMAT* audio_formats_new(size_t count); + +#ifdef __cplusplus +} +#endif + +#endif /* FREERDP_CODEC_AUDIO_H */ |