OMX_Audio.h revision 224c78405f14b95416d2278e317b98cdb97497cc
1334de520b0369215b7931fefa424fb92d295f0ebJames Dong/* ------------------------------------------------------------------ 2334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Copyright (C) 1998-2009 PacketVideo 3334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 4334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Licensed under the Apache License, Version 2.0 (the "License"); 5334de520b0369215b7931fefa424fb92d295f0ebJames Dong * you may not use this file except in compliance with the License. 6334de520b0369215b7931fefa424fb92d295f0ebJames Dong * You may obtain a copy of the License at 7334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 8334de520b0369215b7931fefa424fb92d295f0ebJames Dong * http://www.apache.org/licenses/LICENSE-2.0 9334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 10334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Unless required by applicable law or agreed to in writing, software 11334de520b0369215b7931fefa424fb92d295f0ebJames Dong * distributed under the License is distributed on an "AS IS" BASIS, 12334de520b0369215b7931fefa424fb92d295f0ebJames Dong * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 13334de520b0369215b7931fefa424fb92d295f0ebJames Dong * express or implied. 14334de520b0369215b7931fefa424fb92d295f0ebJames Dong * See the License for the specific language governing permissions 15334de520b0369215b7931fefa424fb92d295f0ebJames Dong * and limitations under the License. 16334de520b0369215b7931fefa424fb92d295f0ebJames Dong * ------------------------------------------------------------------- 17334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 18334de520b0369215b7931fefa424fb92d295f0ebJames Dong/* 19334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Copyright (c) 2008 The Khronos Group Inc. 20334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 21334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Permission is hereby granted, free of charge, to any person obtaining 22334de520b0369215b7931fefa424fb92d295f0ebJames Dong * a copy of this software and associated documentation files (the 23334de520b0369215b7931fefa424fb92d295f0ebJames Dong * "Software"), to deal in the Software without restriction, including 24334de520b0369215b7931fefa424fb92d295f0ebJames Dong * without limitation the rights to use, copy, modify, merge, publish, 25334de520b0369215b7931fefa424fb92d295f0ebJames Dong * distribute, sublicense, and/or sell copies of the Software, and to 26334de520b0369215b7931fefa424fb92d295f0ebJames Dong * permit persons to whom the Software is furnished to do so, subject 27334de520b0369215b7931fefa424fb92d295f0ebJames Dong * to the following conditions: 28334de520b0369215b7931fefa424fb92d295f0ebJames Dong * The above copyright notice and this permission notice shall be included 29334de520b0369215b7931fefa424fb92d295f0ebJames Dong * in all copies or substantial portions of the Software. 30334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 31334de520b0369215b7931fefa424fb92d295f0ebJames Dong * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 32334de520b0369215b7931fefa424fb92d295f0ebJames Dong * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 33334de520b0369215b7931fefa424fb92d295f0ebJames Dong * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 34334de520b0369215b7931fefa424fb92d295f0ebJames Dong * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 35334de520b0369215b7931fefa424fb92d295f0ebJames Dong * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 36334de520b0369215b7931fefa424fb92d295f0ebJames Dong * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 37334de520b0369215b7931fefa424fb92d295f0ebJames Dong * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 38334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 39334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 40334de520b0369215b7931fefa424fb92d295f0ebJames Dong 41334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** @file OMX_Audio.h - OpenMax IL version 1.1.2 42334de520b0369215b7931fefa424fb92d295f0ebJames Dong * The structures needed by Audio components to exchange 43334de520b0369215b7931fefa424fb92d295f0ebJames Dong * parameters and configuration data with the componenmilts. 44334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 45334de520b0369215b7931fefa424fb92d295f0ebJames Dong 46334de520b0369215b7931fefa424fb92d295f0ebJames Dong#ifndef OMX_Audio_h 47334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_Audio_h 48334de520b0369215b7931fefa424fb92d295f0ebJames Dong 49334de520b0369215b7931fefa424fb92d295f0ebJames Dong#ifdef __cplusplus 50334de520b0369215b7931fefa424fb92d295f0ebJames Dongextern "C" { 51334de520b0369215b7931fefa424fb92d295f0ebJames Dong#endif /* __cplusplus */ 52334de520b0369215b7931fefa424fb92d295f0ebJames Dong 53334de520b0369215b7931fefa424fb92d295f0ebJames Dong 54334de520b0369215b7931fefa424fb92d295f0ebJames Dong/* Each OMX header must include all required header files to allow the 55334de520b0369215b7931fefa424fb92d295f0ebJames Dong * header to compile without errors. The includes below are required 56334de520b0369215b7931fefa424fb92d295f0ebJames Dong * for this header file to compile successfully 57334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 58334de520b0369215b7931fefa424fb92d295f0ebJames Dong 59334de520b0369215b7931fefa424fb92d295f0ebJames Dong#include <OMX_Core.h> 60334de520b0369215b7931fefa424fb92d295f0ebJames Dong 61334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** @defgroup midi MIDI 62334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup audio 63334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 64334de520b0369215b7931fefa424fb92d295f0ebJames Dong 65334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** @defgroup effects Audio effects 66334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup audio 67334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 68334de520b0369215b7931fefa424fb92d295f0ebJames Dong 69334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** @defgroup audio OpenMAX IL Audio Domain 70334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Structures for OpenMAX IL Audio domain 71334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @{ 72334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 73334de520b0369215b7931fefa424fb92d295f0ebJames Dong 74334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Enumeration used to define the possible audio codings. 75334de520b0369215b7931fefa424fb92d295f0ebJames Dong * If "OMX_AUDIO_CodingUnused" is selected, the coding selection must 76334de520b0369215b7931fefa424fb92d295f0ebJames Dong * be done in a vendor specific way. Since this is for an audio 77334de520b0369215b7931fefa424fb92d295f0ebJames Dong * processing element this enum is relevant. However, for another 78334de520b0369215b7931fefa424fb92d295f0ebJames Dong * type of component other enums would be in this area. 79334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 80334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_CODINGTYPE { 81334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingUnused = 0, /**< Placeholder value when coding is N/A */ 82334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingAutoDetect, /**< auto detection of audio format */ 83334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingPCM, /**< Any variant of PCM coding */ 84334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingADPCM, /**< Any variant of ADPCM encoded data */ 85334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingAMR, /**< Any variant of AMR encoded data */ 86334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingGSMFR, /**< Any variant of GSM fullrate (i.e. GSM610) */ 87334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingGSMEFR, /**< Any variant of GSM Enhanced Fullrate encoded data*/ 88334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingGSMHR, /**< Any variant of GSM Halfrate encoded data */ 89334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingPDCFR, /**< Any variant of PDC Fullrate encoded data */ 90334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingPDCEFR, /**< Any variant of PDC Enhanced Fullrate encoded data */ 91334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingPDCHR, /**< Any variant of PDC Halfrate encoded data */ 92334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingTDMAFR, /**< Any variant of TDMA Fullrate encoded data (TIA/EIA-136-420) */ 93334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingTDMAEFR, /**< Any variant of TDMA Enhanced Fullrate encoded data (TIA/EIA-136-410) */ 94334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingQCELP8, /**< Any variant of QCELP 8kbps encoded data */ 95334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingQCELP13, /**< Any variant of QCELP 13kbps encoded data */ 96334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingEVRC, /**< Any variant of EVRC encoded data */ 97334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingSMV, /**< Any variant of SMV encoded data */ 98334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingG711, /**< Any variant of G.711 encoded data */ 99334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingG723, /**< Any variant of G.723 dot 1 encoded data */ 100334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingG726, /**< Any variant of G.726 encoded data */ 101334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingG729, /**< Any variant of G.729 encoded data */ 102334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingAAC, /**< Any variant of AAC encoded data */ 103334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingMP3, /**< Any variant of MP3 encoded data */ 104334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingSBC, /**< Any variant of SBC encoded data */ 105334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingVORBIS, /**< Any variant of VORBIS encoded data */ 106334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingWMA, /**< Any variant of WMA encoded data */ 107334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingRA, /**< Any variant of RA encoded data */ 108334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingMIDI, /**< Any variant of MIDI encoded data */ 109224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi OMX_AUDIO_CodingFLAC, /**< Any variant of FLAC encoded data */ 110334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 111334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 112334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CodingMax = 0x7FFFFFFF 113334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CODINGTYPE; 114334de520b0369215b7931fefa424fb92d295f0ebJames Dong 115334de520b0369215b7931fefa424fb92d295f0ebJames Dong 116334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** The PortDefinition structure is used to define all of the parameters 117334de520b0369215b7931fefa424fb92d295f0ebJames Dong * necessary for the compliant component to setup an input or an output audio 118334de520b0369215b7931fefa424fb92d295f0ebJames Dong * path. If additional information is needed to define the parameters of the 119334de520b0369215b7931fefa424fb92d295f0ebJames Dong * port (such as frequency), additional structures must be sent such as the 120334de520b0369215b7931fefa424fb92d295f0ebJames Dong * OMX_AUDIO_PARAM_PCMMODETYPE structure to supply the extra parameters for the port. 121334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 122334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PORTDEFINITIONTYPE { 123334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_STRING cMIMEType; /**< MIME type of data for the port */ 124334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_NATIVE_DEVICETYPE pNativeRender; /** < platform specific reference 125334de520b0369215b7931fefa424fb92d295f0ebJames Dong for an output device, 126334de520b0369215b7931fefa424fb92d295f0ebJames Dong otherwise this field is 0 */ 127334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bFlagErrorConcealment; /**< Turns on error concealment if it is 128334de520b0369215b7931fefa424fb92d295f0ebJames Dong supported by the OMX component */ 129334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CODINGTYPE eEncoding; /**< Type of data expected for this 130334de520b0369215b7931fefa424fb92d295f0ebJames Dong port (e.g. PCM, AMR, MP3, etc) */ 131334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PORTDEFINITIONTYPE; 132334de520b0369215b7931fefa424fb92d295f0ebJames Dong 133334de520b0369215b7931fefa424fb92d295f0ebJames Dong 134334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Port format parameter. This structure is used to enumerate 135334de520b0369215b7931fefa424fb92d295f0ebJames Dong * the various data input/output format supported by the port. 136334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 137334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_PORTFORMATTYPE { 138334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 139334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 140334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< Indicates which port to set */ 141334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nIndex; /**< Indicates the enumeration index for the format from 0x0 to N-1 */ 142334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CODINGTYPE eEncoding; /**< Type of data expected for this port (e.g. PCM, AMR, MP3, etc) */ 143334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_PORTFORMATTYPE; 144334de520b0369215b7931fefa424fb92d295f0ebJames Dong 145334de520b0369215b7931fefa424fb92d295f0ebJames Dong 146334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** PCM mode type */ 147334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_PCMMODETYPE { 148334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_PCMModeLinear = 0, /**< Linear PCM encoded data */ 149334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_PCMModeALaw, /**< A law PCM encoded data (G.711) */ 150334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_PCMModeMULaw, /**< Mu law PCM encoded data (G.711) */ 151334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_PCMModeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 152334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_PCMModeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 153334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_PCMModeMax = 0x7FFFFFFF 154334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PCMMODETYPE; 155334de520b0369215b7931fefa424fb92d295f0ebJames Dong 156334de520b0369215b7931fefa424fb92d295f0ebJames Dong 157334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_CHANNELTYPE { 158334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelNone = 0x0, /**< Unused or empty */ 159334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelLF = 0x1, /**< Left front */ 160334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelRF = 0x2, /**< Right front */ 161334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelCF = 0x3, /**< Center front */ 162334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelLS = 0x4, /**< Left surround */ 163334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelRS = 0x5, /**< Right surround */ 164334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelLFE = 0x6, /**< Low frequency effects */ 165334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelCS = 0x7, /**< Back surround */ 166334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelLR = 0x8, /**< Left rear. */ 167334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelRR = 0x9, /**< Right rear. */ 168334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 169334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 170334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelMax = 0x7FFFFFFF 171334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CHANNELTYPE; 172334de520b0369215b7931fefa424fb92d295f0ebJames Dong 173334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_MAXCHANNELS 16 /**< maximum number distinct audio channels that a buffer may contain */ 174334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_MIN_PCMPAYLOAD_MSEC 5 /**< Minimum audio buffer payload size for uncompressed (PCM) audio */ 175334de520b0369215b7931fefa424fb92d295f0ebJames Dong 176334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** PCM format description */ 177334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_PCMMODETYPE { 178334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< Size of this structure, in Bytes */ 179334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 180334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 181334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels (e.g. 2 for stereo) */ 182334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_NUMERICALDATATYPE eNumData; /**< indicates PCM data as signed or unsigned */ 183334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_ENDIANTYPE eEndian; /**< indicates PCM data as little or big endian */ 184334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bInterleaved; /**< True for normal interleaved data; false for 185334de520b0369215b7931fefa424fb92d295f0ebJames Dong non-interleaved data (e.g. block data) */ 186334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitPerSample; /**< Bit per sample */ 187334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSamplingRate; /**< Sampling rate of the source data. Use 0 for 188334de520b0369215b7931fefa424fb92d295f0ebJames Dong variable or unknown sampling rate. */ 189334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_PCMMODETYPE ePCMMode; /**< PCM mode enumeration */ 190334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CHANNELTYPE eChannelMapping[OMX_AUDIO_MAXCHANNELS]; /**< Slot i contains channel defined by eChannelMap[i] */ 191334de520b0369215b7931fefa424fb92d295f0ebJames Dong 192334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_PCMMODETYPE; 193334de520b0369215b7931fefa424fb92d295f0ebJames Dong 194334de520b0369215b7931fefa424fb92d295f0ebJames Dong 195334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Audio channel mode. This is used by both AAC and MP3, although the names are more appropriate 196334de520b0369215b7931fefa424fb92d295f0ebJames Dong * for the MP3. For example, JointStereo for MP3 is CouplingChannels for AAC. 197334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 198334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_CHANNELMODETYPE { 199334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelModeStereo = 0, /**< 2 channels, the bitrate allocation between those 200334de520b0369215b7931fefa424fb92d295f0ebJames Dong two channels changes accordingly to each channel information */ 201334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelModeJointStereo, /**< mode that takes advantage of what is common between 202334de520b0369215b7931fefa424fb92d295f0ebJames Dong 2 channels for higher compression gain */ 203334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelModeDual, /**< 2 mono-channels, each channel is encoded with half 204334de520b0369215b7931fefa424fb92d295f0ebJames Dong the bitrate of the overall bitrate */ 205334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelModeMono, /**< Mono channel mode */ 206334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelModeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 207334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelModeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 208334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ChannelModeMax = 0x7FFFFFFF 209334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CHANNELMODETYPE; 210334de520b0369215b7931fefa424fb92d295f0ebJames Dong 211334de520b0369215b7931fefa424fb92d295f0ebJames Dong 212334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_MP3STREAMFORMATTYPE { 213334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MP3StreamFormatMP1Layer3 = 0, /**< MP3 Audio MPEG 1 Layer 3 Stream format */ 214334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MP3StreamFormatMP2Layer3, /**< MP3 Audio MPEG 2 Layer 3 Stream format */ 215334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MP3StreamFormatMP2_5Layer3, /**< MP3 Audio MPEG2.5 Layer 3 Stream format */ 216334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MP3StreamFormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 217334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MP3StreamFormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 218334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MP3StreamFormatMax = 0x7FFFFFFF 219334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_MP3STREAMFORMATTYPE; 220334de520b0369215b7931fefa424fb92d295f0ebJames Dong 221334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MP3 params */ 222334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_MP3TYPE { 223334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 224334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 225334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 226334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels */ 227334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitRate; /**< Bit rate of the input data. Use 0 for variable 228334de520b0369215b7931fefa424fb92d295f0ebJames Dong rate or unknown bit rates */ 229334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for 230334de520b0369215b7931fefa424fb92d295f0ebJames Dong variable or unknown sampling rate. */ 231334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nAudioBandWidth; /**< Audio band width (in Hz) to which an encoder should 232334de520b0369215b7931fefa424fb92d295f0ebJames Dong limit the audio signal. Use 0 to let encoder decide */ 233334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CHANNELMODETYPE eChannelMode; /**< Channel mode enumeration */ 234334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MP3STREAMFORMATTYPE eFormat; /**< MP3 stream format */ 235334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_MP3TYPE; 236334de520b0369215b7931fefa424fb92d295f0ebJames Dong 237334de520b0369215b7931fefa424fb92d295f0ebJames Dong 238334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_AACSTREAMFORMATTYPE { 239334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatMP2ADTS = 0, /**< AAC Audio Data Transport Stream 2 format */ 240334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatMP4ADTS, /**< AAC Audio Data Transport Stream 4 format */ 241334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatMP4LOAS, /**< AAC Low Overhead Audio Stream format */ 242334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatMP4LATM, /**< AAC Low overhead Audio Transport Multiplex */ 243334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatADIF, /**< AAC Audio Data Interchange Format */ 244334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatMP4FF, /**< AAC inside MPEG-4/ISO File Format */ 245334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatRAW, /**< AAC Raw Format */ 246334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 247334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 248334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACStreamFormatMax = 0x7FFFFFFF 249334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_AACSTREAMFORMATTYPE; 250334de520b0369215b7931fefa424fb92d295f0ebJames Dong 251334de520b0369215b7931fefa424fb92d295f0ebJames Dong 252334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** AAC mode type. Note that the term profile is used with the MPEG-2 253334de520b0369215b7931fefa424fb92d295f0ebJames Dong * standard and the term object type and profile is used with MPEG-4 */ 254334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_AACPROFILETYPE{ 255334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectNull = 0, /**< Null, not used */ 256334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectMain = 1, /**< AAC Main object */ 257334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectLC, /**< AAC Low Complexity object (AAC profile) */ 258334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectSSR, /**< AAC Scalable Sample Rate object */ 259334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectLTP, /**< AAC Long Term Prediction object */ 260334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectHE, /**< AAC High Efficiency (object type SBR, HE-AAC profile) */ 261334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectScalable, /**< AAC Scalable object */ 262334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectERLC = 17, /**< ER AAC Low Complexity object (Error Resilient AAC-LC) */ 263334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectLD = 23, /**< AAC Low Delay object (Error Resilient) */ 264334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectHE_PS = 29, /**< AAC High Efficiency with Parametric Stereo coding (HE-AAC v2, object type PS) */ 2658e846fd6b3e09f5a52f47311e97b8d8f683833d4Dave Burke OMX_AUDIO_AACObjectELD = 39, /** AAC Enhanced Low Delay. NOTE: Pending Khronos standardization **/ 2668e846fd6b3e09f5a52f47311e97b8d8f683833d4Dave Burke OMX_AUDIO_AACObjectKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 267334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 268334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACObjectMax = 0x7FFFFFFF 269334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_AACPROFILETYPE; 270334de520b0369215b7931fefa424fb92d295f0ebJames Dong 271334de520b0369215b7931fefa424fb92d295f0ebJames Dong 272334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** AAC tool usage (for nAACtools in OMX_AUDIO_PARAM_AACPROFILETYPE). 273334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Required for encoder configuration and optional as decoder info output. 274334de520b0369215b7931fefa424fb92d295f0ebJames Dong * For MP3, OMX_AUDIO_CHANNELMODETYPE is sufficient. */ 275334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACToolNone 0x00000000 /**< no AAC tools allowed (encoder config) or active (decoder info output) */ 276334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACToolMS 0x00000001 /**< MS: Mid/side joint coding tool allowed or active */ 277334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACToolIS 0x00000002 /**< IS: Intensity stereo tool allowed or active */ 278334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACToolTNS 0x00000004 /**< TNS: Temporal Noise Shaping tool allowed or active */ 279334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACToolPNS 0x00000008 /**< PNS: MPEG-4 Perceptual Noise substitution tool allowed or active */ 280334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACToolLTP 0x00000010 /**< LTP: MPEG-4 Long Term Prediction tool allowed or active */ 281334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACToolAll 0x7FFFFFFF /**< all AAC tools allowed or active (*/ 282334de520b0369215b7931fefa424fb92d295f0ebJames Dong 283334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MPEG-4 AAC error resilience (ER) tool usage (for nAACERtools in OMX_AUDIO_PARAM_AACPROFILETYPE). 284334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Required for ER encoder configuration and optional as decoder info output */ 285334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACERNone 0x00000000 /**< no AAC ER tools allowed/used */ 286334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACERVCB11 0x00000001 /**< VCB11: Virtual Code Books for AAC section data */ 287334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACERRVLC 0x00000002 /**< RVLC: Reversible Variable Length Coding */ 288334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACERHCR 0x00000004 /**< HCR: Huffman Codeword Reordering */ 289334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_AUDIO_AACERAll 0x7FFFFFFF /**< all AAC ER tools allowed/used */ 290334de520b0369215b7931fefa424fb92d295f0ebJames Dong 291334de520b0369215b7931fefa424fb92d295f0ebJames Dong 292334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** AAC params */ 293334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_AACPROFILETYPE { 294334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< Size of this structure, in Bytes */ 295334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 296334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< Port that this structure applies to */ 297334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels */ 298334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for 299334de520b0369215b7931fefa424fb92d295f0ebJames Dong variable or unknown sampling rate. */ 300334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitRate; /**< Bit rate of the input data. Use 0 for variable 301334de520b0369215b7931fefa424fb92d295f0ebJames Dong rate or unknown bit rates */ 302334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nAudioBandWidth; /**< Audio band width (in Hz) to which an encoder should 303334de520b0369215b7931fefa424fb92d295f0ebJames Dong limit the audio signal. Use 0 to let encoder decide */ 304334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nFrameLength; /**< Frame length (in audio samples per channel) of the codec. 305334de520b0369215b7931fefa424fb92d295f0ebJames Dong Can be 1024 or 960 (AAC-LC), 2048 (HE-AAC), 480 or 512 (AAC-LD). 306334de520b0369215b7931fefa424fb92d295f0ebJames Dong Use 0 to let encoder decide */ 307334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nAACtools; /**< AAC tool usage */ 308334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nAACERtools; /**< MPEG-4 AAC error resilience tool usage */ 309334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACPROFILETYPE eAACProfile; /**< AAC profile enumeration */ 310334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AACSTREAMFORMATTYPE eAACStreamFormat; /**< AAC stream format enumeration */ 311334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CHANNELMODETYPE eChannelMode; /**< Channel mode enumeration */ 312334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_AACPROFILETYPE; 313334de520b0369215b7931fefa424fb92d295f0ebJames Dong 314334de520b0369215b7931fefa424fb92d295f0ebJames Dong 315334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** VORBIS params */ 316334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_VORBISTYPE { 317334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 318334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 319334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 320334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels */ 321334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitRate; /**< Bit rate of the encoded data data. Use 0 for variable 322334de520b0369215b7931fefa424fb92d295f0ebJames Dong rate or unknown bit rates. Encoding is set to the 323334de520b0369215b7931fefa424fb92d295f0ebJames Dong bitrate closest to specified value (in bps) */ 324334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMinBitRate; /**< Sets minimum bitrate (in bps). */ 325334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMaxBitRate; /**< Sets maximum bitrate (in bps). */ 326334de520b0369215b7931fefa424fb92d295f0ebJames Dong 327334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for 328334de520b0369215b7931fefa424fb92d295f0ebJames Dong variable or unknown sampling rate. */ 329334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nAudioBandWidth; /**< Audio band width (in Hz) to which an encoder should 330334de520b0369215b7931fefa424fb92d295f0ebJames Dong limit the audio signal. Use 0 to let encoder decide */ 331334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_S32 nQuality; /**< Sets encoding quality to n, between -1 (low) and 10 (high). 332334de520b0369215b7931fefa424fb92d295f0ebJames Dong In the default mode of operation, teh quality level is 3. 333334de520b0369215b7931fefa424fb92d295f0ebJames Dong Normal quality range is 0 - 10. */ 334334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bManaged; /**< Set bitrate management mode. This turns off the 335334de520b0369215b7931fefa424fb92d295f0ebJames Dong normal VBR encoding, but allows hard or soft bitrate 336334de520b0369215b7931fefa424fb92d295f0ebJames Dong constraints to be enforced by the encoder. This mode can 337334de520b0369215b7931fefa424fb92d295f0ebJames Dong be slower, and may also be lower quality. It is 338334de520b0369215b7931fefa424fb92d295f0ebJames Dong primarily useful for streaming. */ 339334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDownmix; /**< Downmix input from stereo to mono (has no effect on 340334de520b0369215b7931fefa424fb92d295f0ebJames Dong non-stereo streams). Useful for lower-bitrate encoding. */ 341334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_VORBISTYPE; 342334de520b0369215b7931fefa424fb92d295f0ebJames Dong 343334de520b0369215b7931fefa424fb92d295f0ebJames Dong 344224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi/** FLAC params */ 345224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivitypedef struct OMX_AUDIO_PARAM_FLACTYPE { 346224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi OMX_U32 nSize; /**< size of the structure in bytes */ 347224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 348224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi OMX_U32 nPortIndex; /**< port that this structure applies to */ 349224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi OMX_U32 nChannels; /**< Number of channels */ 350224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for 351224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi unknown sampling rate. */ 352224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi OMX_U32 nCompressionLevel;/**< FLAC compression level, from 0 (fastest compression) 353224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi to 8 (highest compression */ 354224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi} OMX_AUDIO_PARAM_FLACTYPE; 355224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi 356224c78405f14b95416d2278e317b98cdb97497ccJean-Michel Trivi 357334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** WMA Version */ 358334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_WMAFORMATTYPE { 359334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAFormatUnused = 0, /**< format unused or unknown */ 360334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAFormat7, /**< Windows Media Audio format 7 */ 361334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAFormat8, /**< Windows Media Audio format 8 */ 362334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAFormat9, /**< Windows Media Audio format 9 */ 363334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAFormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 364334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAFormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 365334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAFormatMax = 0x7FFFFFFF 366334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_WMAFORMATTYPE; 367334de520b0369215b7931fefa424fb92d295f0ebJames Dong 368334de520b0369215b7931fefa424fb92d295f0ebJames Dong 369334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** WMA Profile */ 370334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_WMAPROFILETYPE { 371334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAProfileUnused = 0, /**< profile unused or unknown */ 372334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAProfileL1, /**< Windows Media audio version 9 profile L1 */ 373334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAProfileL2, /**< Windows Media audio version 9 profile L2 */ 374334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAProfileL3, /**< Windows Media audio version 9 profile L3 */ 375334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAProfileKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 376334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAProfileVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 377334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAProfileMax = 0x7FFFFFFF 378334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_WMAPROFILETYPE; 379334de520b0369215b7931fefa424fb92d295f0ebJames Dong 380334de520b0369215b7931fefa424fb92d295f0ebJames Dong 381334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** WMA params */ 382334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_WMATYPE { 383334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 384334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 385334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 386334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U16 nChannels; /**< Number of channels */ 387334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitRate; /**< Bit rate of the input data. Use 0 for variable 388334de520b0369215b7931fefa424fb92d295f0ebJames Dong rate or unknown bit rates */ 389334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAFORMATTYPE eFormat; /**< Version of WMA stream / data */ 390334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_WMAPROFILETYPE eProfile; /**< Profile of WMA stream / data */ 391334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSamplingRate; /**< Sampling rate of the source data */ 392334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U16 nBlockAlign; /**< is the block alignment, or block size, in bytes of the audio codec */ 393334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U16 nEncodeOptions; /**< WMA Type-specific data */ 394334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSuperBlockAlign; /**< WMA Type-specific data */ 395334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_WMATYPE; 396334de520b0369215b7931fefa424fb92d295f0ebJames Dong 397334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 398334de520b0369215b7931fefa424fb92d295f0ebJames Dong * RealAudio format 399334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 400334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_RAFORMATTYPE { 401334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RAFormatUnused = 0, /**< Format unused or unknown */ 402334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RA8, /**< RealAudio 8 codec */ 403334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RA9, /**< RealAudio 9 codec */ 404334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RA10_AAC, /**< MPEG-4 AAC codec for bitrates of more than 128kbps */ 405334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RA10_CODEC, /**< RealAudio codec for bitrates less than 128 kbps */ 406334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RA10_LOSSLESS, /**< RealAudio Lossless */ 407334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RA10_MULTICHANNEL, /**< RealAudio Multichannel */ 408334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RA10_VOICE, /**< RealAudio Voice for bitrates below 15 kbps */ 409334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RAFormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 410334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RAFormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 411334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VIDEO_RAFormatMax = 0x7FFFFFFF 412334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_RAFORMATTYPE; 413334de520b0369215b7931fefa424fb92d295f0ebJames Dong 414334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** RA (Real Audio) params */ 415334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_RATYPE { 416334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< Size of this structure, in Bytes */ 417334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 418334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< Port that this structure applies to */ 419334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels */ 420334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSamplingRate; /**< is the sampling rate of the source data */ 421334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitsPerFrame; /**< is the value for bits per frame */ 422334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSamplePerFrame; /**< is the value for samples per frame */ 423334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nCouplingQuantBits; /**< is the number of coupling quantization bits in the stream */ 424334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nCouplingStartRegion; /**< is the coupling start region in the stream */ 425334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nNumRegions; /**< is the number of regions value */ 426334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_RAFORMATTYPE eFormat; /**< is the RealAudio audio format */ 427334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_RATYPE; 428334de520b0369215b7931fefa424fb92d295f0ebJames Dong 429334de520b0369215b7931fefa424fb92d295f0ebJames Dong 430334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** SBC Allocation Method Type */ 431334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_SBCALLOCMETHODTYPE { 432334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_SBCAllocMethodLoudness, /**< Loudness allocation method */ 433334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_SBCAllocMethodSNR, /**< SNR allocation method */ 434334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_SBCAllocMethodKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 435334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_SBCAllocMethodVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 436334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_SBCAllocMethodMax = 0x7FFFFFFF 437334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_SBCALLOCMETHODTYPE; 438334de520b0369215b7931fefa424fb92d295f0ebJames Dong 439334de520b0369215b7931fefa424fb92d295f0ebJames Dong 440334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** SBC params */ 441334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_SBCTYPE { 442334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 443334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 444334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 445334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels */ 446334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitRate; /**< Bit rate of the input data. Use 0 for variable 447334de520b0369215b7931fefa424fb92d295f0ebJames Dong rate or unknown bit rates */ 448334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for 449334de520b0369215b7931fefa424fb92d295f0ebJames Dong variable or unknown sampling rate. */ 450334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBlocks; /**< Number of blocks */ 451334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSubbands; /**< Number of subbands */ 452334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitPool; /**< Bitpool value */ 453334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bEnableBitrate; /**< Use bitrate value instead of bitpool */ 454334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CHANNELMODETYPE eChannelMode; /**< Channel mode enumeration */ 455334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_SBCALLOCMETHODTYPE eSBCAllocType; /**< SBC Allocation method type */ 456334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_SBCTYPE; 457334de520b0369215b7931fefa424fb92d295f0ebJames Dong 458334de520b0369215b7931fefa424fb92d295f0ebJames Dong 459334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** ADPCM stream format parameters */ 460334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_ADPCMTYPE { 461334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 462334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 463334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 464334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 465334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 466334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 467334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitsPerSample; /**< Number of bits in each sample */ 468334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for 469334de520b0369215b7931fefa424fb92d295f0ebJames Dong variable or unknown sampling rate. */ 470334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_ADPCMTYPE; 471334de520b0369215b7931fefa424fb92d295f0ebJames Dong 472334de520b0369215b7931fefa424fb92d295f0ebJames Dong 473334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** G723 rate */ 474334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_G723RATE { 475334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G723ModeUnused = 0, /**< AMRNB Mode unused / unknown */ 476334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G723ModeLow, /**< 5300 bps */ 477334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G723ModeHigh, /**< 6300 bps */ 478334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G723ModeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 479334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G723ModeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 480334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G723ModeMax = 0x7FFFFFFF 481334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_G723RATE; 482334de520b0369215b7931fefa424fb92d295f0ebJames Dong 483334de520b0369215b7931fefa424fb92d295f0ebJames Dong 484334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** G723 - Sample rate must be 8 KHz */ 485334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_G723TYPE { 486334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 487334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 488334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 489334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 490334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 491334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 492334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 493334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G723RATE eBitRate; /**< todo: Should this be moved to a config? */ 494334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable High Pass Filter */ 495334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bPostFilter; /**< Enable Post Filter */ 496334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_G723TYPE; 497334de520b0369215b7931fefa424fb92d295f0ebJames Dong 498334de520b0369215b7931fefa424fb92d295f0ebJames Dong 499334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** ITU G726 (ADPCM) rate */ 500334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_G726MODE { 501334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G726ModeUnused = 0, /**< G726 Mode unused / unknown */ 502334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G726Mode16, /**< 16 kbps */ 503334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G726Mode24, /**< 24 kbps */ 504334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G726Mode32, /**< 32 kbps, most common rate, also G721 */ 505334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G726Mode40, /**< 40 kbps */ 506334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G726ModeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 507334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G726ModeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 508334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G726ModeMax = 0x7FFFFFFF 509334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_G726MODE; 510334de520b0369215b7931fefa424fb92d295f0ebJames Dong 511334de520b0369215b7931fefa424fb92d295f0ebJames Dong 512334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** G.726 stream format parameters - must be at 8KHz */ 513334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_G726TYPE { 514334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 515334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 516334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 517334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 518334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 519334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 520334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G726MODE eG726Mode; 521334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_G726TYPE; 522334de520b0369215b7931fefa424fb92d295f0ebJames Dong 523334de520b0369215b7931fefa424fb92d295f0ebJames Dong 524334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** G729 coder type */ 525334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_G729TYPE { 526334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G729 = 0, /**< ITU G.729 encoded data */ 527334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G729A, /**< ITU G.729 annex A encoded data */ 528334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G729B, /**< ITU G.729 with annex B encoded data */ 529334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G729AB, /**< ITU G.729 annexes A and B encoded data */ 530334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G729KhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 531334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G729VendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 532334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G729Max = 0x7FFFFFFF 533334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_G729TYPE; 534334de520b0369215b7931fefa424fb92d295f0ebJames Dong 535334de520b0369215b7931fefa424fb92d295f0ebJames Dong 536334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** G729 stream format parameters - fixed 6KHz sample rate */ 537334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_G729TYPE { 538334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 539334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 540334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 541334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 542334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 543334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 544334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 545334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_G729TYPE eBitType; 546334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_G729TYPE; 547334de520b0369215b7931fefa424fb92d295f0ebJames Dong 548334de520b0369215b7931fefa424fb92d295f0ebJames Dong 549334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** AMR Frame format */ 550334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_AMRFRAMEFORMATTYPE { 551334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFrameFormatConformance = 0, /**< Frame Format is AMR Conformance 552334de520b0369215b7931fefa424fb92d295f0ebJames Dong (Standard) Format */ 553334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFrameFormatIF1, /**< Frame Format is AMR Interface 554334de520b0369215b7931fefa424fb92d295f0ebJames Dong Format 1 */ 555334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFrameFormatIF2, /**< Frame Format is AMR Interface 556334de520b0369215b7931fefa424fb92d295f0ebJames Dong Format 2*/ 557334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFrameFormatFSF, /**< Frame Format is AMR File Storage 558334de520b0369215b7931fefa424fb92d295f0ebJames Dong Format */ 559334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFrameFormatRTPPayload, /**< Frame Format is AMR Real-Time 560334de520b0369215b7931fefa424fb92d295f0ebJames Dong Transport Protocol Payload Format */ 561334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFrameFormatITU, /**< Frame Format is ITU Format (added at Motorola request) */ 562334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFrameFormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 563334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFrameFormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 564334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFrameFormatMax = 0x7FFFFFFF 565334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_AMRFRAMEFORMATTYPE; 566334de520b0369215b7931fefa424fb92d295f0ebJames Dong 567334de520b0369215b7931fefa424fb92d295f0ebJames Dong 568334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** AMR band mode */ 569334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_AMRBANDMODETYPE { 570334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeUnused = 0, /**< AMRNB Mode unused / unknown */ 571334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeNB0, /**< AMRNB Mode 0 = 4750 bps */ 572334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeNB1, /**< AMRNB Mode 1 = 5150 bps */ 573334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeNB2, /**< AMRNB Mode 2 = 5900 bps */ 574334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeNB3, /**< AMRNB Mode 3 = 6700 bps */ 575334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeNB4, /**< AMRNB Mode 4 = 7400 bps */ 576334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeNB5, /**< AMRNB Mode 5 = 7950 bps */ 577334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeNB6, /**< AMRNB Mode 6 = 10200 bps */ 578334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeNB7, /**< AMRNB Mode 7 = 12200 bps */ 579334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeWB0, /**< AMRWB Mode 0 = 6600 bps */ 580334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeWB1, /**< AMRWB Mode 1 = 8850 bps */ 581334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeWB2, /**< AMRWB Mode 2 = 12650 bps */ 582334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeWB3, /**< AMRWB Mode 3 = 14250 bps */ 583334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeWB4, /**< AMRWB Mode 4 = 15850 bps */ 584334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeWB5, /**< AMRWB Mode 5 = 18250 bps */ 585334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeWB6, /**< AMRWB Mode 6 = 19850 bps */ 586334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeWB7, /**< AMRWB Mode 7 = 23050 bps */ 587334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeWB8, /**< AMRWB Mode 8 = 23850 bps */ 588334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 589334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 590334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBandModeMax = 0x7FFFFFFF 591334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_AMRBANDMODETYPE; 592334de520b0369215b7931fefa424fb92d295f0ebJames Dong 593334de520b0369215b7931fefa424fb92d295f0ebJames Dong 594334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** AMR Discontinuous Transmission mode */ 595334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_AMRDTXMODETYPE { 596334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRDTXModeOff = 0, /**< AMR Discontinuous Transmission Mode is disabled */ 597334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRDTXModeOnVAD1, /**< AMR Discontinuous Transmission Mode using 598334de520b0369215b7931fefa424fb92d295f0ebJames Dong Voice Activity Detector 1 (VAD1) is enabled */ 599334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRDTXModeOnVAD2, /**< AMR Discontinuous Transmission Mode using 600334de520b0369215b7931fefa424fb92d295f0ebJames Dong Voice Activity Detector 2 (VAD2) is enabled */ 601334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRDTXModeOnAuto, /**< The codec will automatically select between 602334de520b0369215b7931fefa424fb92d295f0ebJames Dong Off, VAD1 or VAD2 modes */ 603334de520b0369215b7931fefa424fb92d295f0ebJames Dong 604334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRDTXasEFR, /**< DTX as EFR instead of AMR standard (3GPP 26.101, frame type =8,9,10) */ 605334de520b0369215b7931fefa424fb92d295f0ebJames Dong 606334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRDTXModeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 607334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRDTXModeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 608334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRDTXModeMax = 0x7FFFFFFF 609334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_AMRDTXMODETYPE; 610334de520b0369215b7931fefa424fb92d295f0ebJames Dong 611334de520b0369215b7931fefa424fb92d295f0ebJames Dong 612334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** AMR params */ 613334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_AMRTYPE { 614334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 615334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 616334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 617334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels */ 618334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitRate; /**< Bit rate read only field */ 619334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRBANDMODETYPE eAMRBandMode; /**< AMR Band Mode enumeration */ 620334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRDTXMODETYPE eAMRDTXMode; /**< AMR DTX Mode enumeration */ 621334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_AMRFRAMEFORMATTYPE eAMRFrameFormat; /**< AMR frame format enumeration */ 622334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_AMRTYPE; 623334de520b0369215b7931fefa424fb92d295f0ebJames Dong 624334de520b0369215b7931fefa424fb92d295f0ebJames Dong 625334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** GSM_FR (ETSI 06.10, 3GPP 46.010) stream format parameters */ 626334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_GSMFRTYPE { 627334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 628334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 629334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 630334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 631334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable High Pass Filter */ 632334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_GSMFRTYPE; 633334de520b0369215b7931fefa424fb92d295f0ebJames Dong 634334de520b0369215b7931fefa424fb92d295f0ebJames Dong 635334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** GSM-HR (ETSI 06.20, 3GPP 46.020) stream format parameters */ 636334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_GSMHRTYPE { 637334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 638334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 639334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 640334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 641334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable High Pass Filter */ 642334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_GSMHRTYPE; 643334de520b0369215b7931fefa424fb92d295f0ebJames Dong 644334de520b0369215b7931fefa424fb92d295f0ebJames Dong 645334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** GSM-EFR (ETSI 06.60, 3GPP 46.060) stream format parameters */ 646334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_GSMEFRTYPE { 647334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 648334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 649334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 650334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 651334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable High Pass Filter */ 652334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_GSMEFRTYPE; 653334de520b0369215b7931fefa424fb92d295f0ebJames Dong 654334de520b0369215b7931fefa424fb92d295f0ebJames Dong 655334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** TDMA FR (TIA/EIA-136-420, VSELP 7.95kbps coder) stream format parameters */ 656334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_TDMAFRTYPE { 657334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 658334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 659334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 660334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 661334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 662334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 663334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 664334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable High Pass Filter */ 665334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_TDMAFRTYPE; 666334de520b0369215b7931fefa424fb92d295f0ebJames Dong 667334de520b0369215b7931fefa424fb92d295f0ebJames Dong 668334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** TDMA EFR (TIA/EIA-136-410, ACELP 7.4kbps coder) stream format parameters */ 669334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_TDMAEFRTYPE { 670334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 671334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 672334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 673334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 674334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 675334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 676334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 677334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable High Pass Filter */ 678334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_TDMAEFRTYPE; 679334de520b0369215b7931fefa424fb92d295f0ebJames Dong 680334de520b0369215b7931fefa424fb92d295f0ebJames Dong 681334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** PDC FR ( RCR-27, VSELP 6.7kbps coder) stream format parameters */ 682334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_PDCFRTYPE { 683334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 684334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 685334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 686334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 687334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 688334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 689334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 690334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable High Pass Filter */ 691334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_PDCFRTYPE; 692334de520b0369215b7931fefa424fb92d295f0ebJames Dong 693334de520b0369215b7931fefa424fb92d295f0ebJames Dong 694334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** PDC EFR ( RCR-27, ACELP 6.7kbps coder) stream format parameters */ 695334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_PDCEFRTYPE { 696334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 697334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 698334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 699334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 700334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 701334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 702334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 703334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable High Pass Filter */ 704334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_PDCEFRTYPE; 705334de520b0369215b7931fefa424fb92d295f0ebJames Dong 706334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** PDC HR ( RCR-27, PSI-CELP 3.45kbps coder) stream format parameters */ 707334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_PDCHRTYPE { 708334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 709334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 710334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 711334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 712334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 713334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 714334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bDTX; /**< Enable Discontinuous Transmisssion */ 715334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable High Pass Filter */ 716334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_PDCHRTYPE; 717334de520b0369215b7931fefa424fb92d295f0ebJames Dong 718334de520b0369215b7931fefa424fb92d295f0ebJames Dong 719334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** CDMA Rate types */ 720334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_CDMARATETYPE { 721334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARateBlank = 0, /**< CDMA encoded frame is blank */ 722334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARateFull, /**< CDMA encoded frame in full rate */ 723334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARateHalf, /**< CDMA encoded frame in half rate */ 724334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARateQuarter, /**< CDMA encoded frame in quarter rate */ 725334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARateEighth, /**< CDMA encoded frame in eighth rate (DTX)*/ 726334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARateErasure, /**< CDMA erasure frame */ 727334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARateKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 728334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARateVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 729334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARateMax = 0x7FFFFFFF 730334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CDMARATETYPE; 731334de520b0369215b7931fefa424fb92d295f0ebJames Dong 732334de520b0369215b7931fefa424fb92d295f0ebJames Dong 733334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** QCELP8 (TIA/EIA-96, up to 8kbps coder) stream format parameters */ 734334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_QCELP8TYPE { 735334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 736334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 737334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 738334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 739334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 740334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 741334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nBitRate; /**< Bit rate of the input data. Use 0 for variable 742334de520b0369215b7931fefa424fb92d295f0ebJames Dong rate or unknown bit rates */ 743334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARATETYPE eCDMARate; /**< Frame rate */ 744334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMinBitRate; /**< minmal rate for the encoder = 1,2,3,4, default = 1 */ 745334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMaxBitRate; /**< maximal rate for the encoder = 1,2,3,4, default = 4 */ 746334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_QCELP8TYPE; 747334de520b0369215b7931fefa424fb92d295f0ebJames Dong 748334de520b0369215b7931fefa424fb92d295f0ebJames Dong 749334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** QCELP13 ( CDMA, EIA/TIA-733, 13.3kbps coder) stream format parameters */ 750334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_QCELP13TYPE { 751334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 752334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 753334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 754334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 755334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 756334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 757334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARATETYPE eCDMARate; /**< Frame rate */ 758334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMinBitRate; /**< minmal rate for the encoder = 1,2,3,4, default = 1 */ 759334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMaxBitRate; /**< maximal rate for the encoder = 1,2,3,4, default = 4 */ 760334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_QCELP13TYPE; 761334de520b0369215b7931fefa424fb92d295f0ebJames Dong 762334de520b0369215b7931fefa424fb92d295f0ebJames Dong 763334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** EVRC ( CDMA, EIA/TIA-127, RCELP up to 8.55kbps coder) stream format parameters */ 764334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_EVRCTYPE { 765334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 766334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 767334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 768334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 769334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 770334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 771334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARATETYPE eCDMARate; /**< actual Frame rate */ 772334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bRATE_REDUCon; /**< RATE_REDUCtion is requested for this frame */ 773334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMinBitRate; /**< minmal rate for the encoder = 1,2,3,4, default = 1 */ 774334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMaxBitRate; /**< maximal rate for the encoder = 1,2,3,4, default = 4 */ 775334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable encoder's High Pass Filter */ 776334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bNoiseSuppressor; /**< Enable encoder's noise suppressor pre-processing */ 777334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bPostFilter; /**< Enable decoder's post Filter */ 778334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_EVRCTYPE; 779334de520b0369215b7931fefa424fb92d295f0ebJames Dong 780334de520b0369215b7931fefa424fb92d295f0ebJames Dong 781334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** SMV ( up to 8.55kbps coder) stream format parameters */ 782334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_SMVTYPE { 783334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 784334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 785334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 786334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannels; /**< Number of channels in the data stream (not 787334de520b0369215b7931fefa424fb92d295f0ebJames Dong necessarily the same as the number of channels 788334de520b0369215b7931fefa424fb92d295f0ebJames Dong to be rendered. */ 789334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_CDMARATETYPE eCDMARate; /**< Frame rate */ 790334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bRATE_REDUCon; /**< RATE_REDUCtion is requested for this frame */ 791334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMinBitRate; /**< minmal rate for the encoder = 1,2,3,4, default = 1 ??*/ 792334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMaxBitRate; /**< maximal rate for the encoder = 1,2,3,4, default = 4 ??*/ 793334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bHiPassFilter; /**< Enable encoder's High Pass Filter ??*/ 794334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bNoiseSuppressor; /**< Enable encoder's noise suppressor pre-processing */ 795334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bPostFilter; /**< Enable decoder's post Filter ??*/ 796334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_SMVTYPE; 797334de520b0369215b7931fefa424fb92d295f0ebJames Dong 798334de520b0369215b7931fefa424fb92d295f0ebJames Dong 799334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MIDI Format 800334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 801334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 802334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_MIDIFORMATTYPE 803334de520b0369215b7931fefa424fb92d295f0ebJames Dong{ 804334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatUnknown = 0, /**< MIDI Format unknown or don't care */ 805334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatSMF0, /**< Standard MIDI File Type 0 */ 806334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatSMF1, /**< Standard MIDI File Type 1 */ 807334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatSMF2, /**< Standard MIDI File Type 2 */ 808334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatSPMIDI, /**< SP-MIDI */ 809334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatXMF0, /**< eXtensible Music Format type 0 */ 810334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatXMF1, /**< eXtensible Music Format type 1 */ 811334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatMobileXMF, /**< Mobile XMF (eXtensible Music Format type 2) */ 812334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 813334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 814334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFormatMax = 0x7FFFFFFF 815334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_MIDIFORMATTYPE; 816334de520b0369215b7931fefa424fb92d295f0ebJames Dong 817334de520b0369215b7931fefa424fb92d295f0ebJames Dong 818334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MIDI params 819334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 820334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 821334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_MIDITYPE { 822334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 823334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 824334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 825334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nFileSize; /**< size of the MIDI file in bytes, where the entire 826334de520b0369215b7931fefa424fb92d295f0ebJames Dong MIDI file passed in, otherwise if 0x0, the MIDI data 827334de520b0369215b7931fefa424fb92d295f0ebJames Dong is merged and streamed (instead of passed as an 828334de520b0369215b7931fefa424fb92d295f0ebJames Dong entire MIDI file) */ 829334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sMaxPolyphony; /**< Specifies the maximum simultaneous polyphonic 830334de520b0369215b7931fefa424fb92d295f0ebJames Dong voices. A value of zero indicates that the default 831334de520b0369215b7931fefa424fb92d295f0ebJames Dong polyphony of the device is used */ 832334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bLoadDefaultSound; /**< Whether to load default sound 833334de520b0369215b7931fefa424fb92d295f0ebJames Dong bank at initialization */ 834334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIFORMATTYPE eMidiFormat; /**< Version of the MIDI file */ 835334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_MIDITYPE; 836334de520b0369215b7931fefa424fb92d295f0ebJames Dong 837334de520b0369215b7931fefa424fb92d295f0ebJames Dong 838334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Type of the MIDI sound bank 839334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 840334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 841334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_MIDISOUNDBANKTYPE { 842334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankUnused = 0, /**< unused/unknown soundbank type */ 843334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankDLS1, /**< DLS version 1 */ 844334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankDLS2, /**< DLS version 2 */ 845334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankMobileDLSBase, /**< Mobile DLS, using the base functionality */ 846334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankMobileDLSPlusOptions, /**< Mobile DLS, using the specification-defined optional feature set */ 847334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 848334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 849334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankMax = 0x7FFFFFFF 850334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_MIDISOUNDBANKTYPE; 851334de520b0369215b7931fefa424fb92d295f0ebJames Dong 852334de520b0369215b7931fefa424fb92d295f0ebJames Dong 853334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Bank Layout describes how bank MSB & LSB are used in the DLS instrument definitions sound bank 854334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 855334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 856334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_MIDISOUNDBANKLAYOUTTYPE { 857334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankLayoutUnused = 0, /**< unused/unknown soundbank type */ 858334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankLayoutGM, /**< GS layout (based on bank MSB 0x00) */ 859334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankLayoutGM2, /**< General MIDI 2 layout (using MSB 0x78/0x79, LSB 0x00) */ 860334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankLayoutUser, /**< Does not conform to any bank numbering standards */ 861334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankLayoutKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 862334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankLayoutVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 863334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISoundBankLayoutMax = 0x7FFFFFFF 864334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_MIDISOUNDBANKLAYOUTTYPE; 865334de520b0369215b7931fefa424fb92d295f0ebJames Dong 866334de520b0369215b7931fefa424fb92d295f0ebJames Dong 867334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MIDI params to load/unload user soundbank 868334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 869334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 870334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_PARAM_MIDILOADUSERSOUNDTYPE { 871334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 872334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 873334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 874334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nDLSIndex; /**< DLS file index to be loaded */ 875334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nDLSSize; /**< Size in bytes */ 876334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_PTR pDLSData; /**< Pointer to DLS file data */ 877334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISOUNDBANKTYPE eMidiSoundBank; /**< Midi sound bank type enumeration */ 878334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDISOUNDBANKLAYOUTTYPE eMidiSoundBankLayout; /**< Midi sound bank layout enumeration */ 879334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_PARAM_MIDILOADUSERSOUNDTYPE; 880334de520b0369215b7931fefa424fb92d295f0ebJames Dong 881334de520b0369215b7931fefa424fb92d295f0ebJames Dong 882334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Structure for Live MIDI events and MIP messages. 883334de520b0369215b7931fefa424fb92d295f0ebJames Dong * (MIP = Maximum Instantaneous Polyphony; part of the SP-MIDI standard.) 884334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 885334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 886334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_MIDIIMMEDIATEEVENTTYPE { 887334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 888334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 889334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< Port that this structure applies to */ 890334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMidiEventSize; /**< Size of immediate MIDI events or MIP message in bytes */ 891334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U8 nMidiEvents[1]; /**< MIDI event array to be rendered immediately, or an 892334de520b0369215b7931fefa424fb92d295f0ebJames Dong array for the MIP message buffer, where the size is 893334de520b0369215b7931fefa424fb92d295f0ebJames Dong indicated by nMidiEventSize */ 894334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_MIDIIMMEDIATEEVENTTYPE; 895334de520b0369215b7931fefa424fb92d295f0ebJames Dong 896334de520b0369215b7931fefa424fb92d295f0ebJames Dong 897334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MIDI sound bank/ program pair in a given channel 898334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 899334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 900334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_MIDISOUNDBANKPROGRAMTYPE { 901334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 902334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 903334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< Port that this structure applies to */ 904334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannel; /**< Valid channel values range from 1 to 16 */ 905334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U16 nIDProgram; /**< Valid program ID range is 1 to 128 */ 906334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U16 nIDSoundBank; /**< Sound bank ID */ 907334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nUserSoundBankIndex;/**< User soundbank index, easier to access soundbanks 908334de520b0369215b7931fefa424fb92d295f0ebJames Dong by index if multiple banks are present */ 909334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_MIDISOUNDBANKPROGRAMTYPE; 910334de520b0369215b7931fefa424fb92d295f0ebJames Dong 911334de520b0369215b7931fefa424fb92d295f0ebJames Dong 912334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MIDI control 913334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 914334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 915334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_MIDICONTROLTYPE { 916334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 917334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 918334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 919334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BS32 sPitchTransposition; /**< Pitch transposition in semitones, stored as Q22.10 920334de520b0369215b7931fefa424fb92d295f0ebJames Dong format based on JAVA MMAPI (JSR-135) requirement */ 921334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sPlayBackRate; /**< Relative playback rate, stored as Q14.17 fixed-point 922334de520b0369215b7931fefa424fb92d295f0ebJames Dong number based on JSR-135 requirement */ 923334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sTempo ; /**< Tempo in beats per minute (BPM), stored as Q22.10 924334de520b0369215b7931fefa424fb92d295f0ebJames Dong fixed-point number based on JSR-135 requirement */ 925334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMaxPolyphony; /**< Specifies the maximum simultaneous polyphonic 926334de520b0369215b7931fefa424fb92d295f0ebJames Dong voices. A value of zero indicates that the default 927334de520b0369215b7931fefa424fb92d295f0ebJames Dong polyphony of the device is used */ 928334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nNumRepeat; /**< Number of times to repeat playback */ 929334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nStopTime; /**< Time in milliseconds to indicate when playback 930334de520b0369215b7931fefa424fb92d295f0ebJames Dong will stop automatically. Set to zero if not used */ 931334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U16 nChannelMuteMask; /**< 16 bit mask for channel mute status */ 932334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U16 nChannelSoloMask; /**< 16 bit mask for channel solo status */ 933334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nTrack0031MuteMask; /**< 32 bit mask for track mute status. Note: This is for tracks 0-31 */ 934334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nTrack3263MuteMask; /**< 32 bit mask for track mute status. Note: This is for tracks 32-63 */ 935334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nTrack0031SoloMask; /**< 32 bit mask for track solo status. Note: This is for tracks 0-31 */ 936334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nTrack3263SoloMask; /**< 32 bit mask for track solo status. Note: This is for tracks 32-63 */ 937334de520b0369215b7931fefa424fb92d295f0ebJames Dong 938334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_MIDICONTROLTYPE; 939334de520b0369215b7931fefa424fb92d295f0ebJames Dong 940334de520b0369215b7931fefa424fb92d295f0ebJames Dong 941334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MIDI Playback States 942334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 943334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 944334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_MIDIPLAYBACKSTATETYPE { 945334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStateUnknown = 0, /**< Unknown state or state does not map to 946334de520b0369215b7931fefa424fb92d295f0ebJames Dong other defined states */ 947334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStateClosedEngaged, /**< No MIDI resource is currently open. 948334de520b0369215b7931fefa424fb92d295f0ebJames Dong The MIDI engine is currently processing 949334de520b0369215b7931fefa424fb92d295f0ebJames Dong MIDI events. */ 950334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStateParsing, /**< A MIDI resource is open and is being 951334de520b0369215b7931fefa424fb92d295f0ebJames Dong primed. The MIDI engine is currently 952334de520b0369215b7931fefa424fb92d295f0ebJames Dong processing MIDI events. */ 953334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStateOpenEngaged, /**< A MIDI resource is open and primed but 954334de520b0369215b7931fefa424fb92d295f0ebJames Dong not playing. The MIDI engine is currently 955334de520b0369215b7931fefa424fb92d295f0ebJames Dong processing MIDI events. The transition to 956334de520b0369215b7931fefa424fb92d295f0ebJames Dong this state is only possible from the 957334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStatePlaying state, 958334de520b0369215b7931fefa424fb92d295f0ebJames Dong when the 'playback head' reaches the end 959334de520b0369215b7931fefa424fb92d295f0ebJames Dong of media data or the playback stops due 960334de520b0369215b7931fefa424fb92d295f0ebJames Dong to stop time set.*/ 961334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStatePlaying, /**< A MIDI resource is open and currently 962334de520b0369215b7931fefa424fb92d295f0ebJames Dong playing. The MIDI engine is currently 963334de520b0369215b7931fefa424fb92d295f0ebJames Dong processing MIDI events.*/ 964334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStatePlayingPartially, /**< Best-effort playback due to SP-MIDI/DLS 965334de520b0369215b7931fefa424fb92d295f0ebJames Dong resource constraints */ 966334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStatePlayingSilently, /**< Due to system resource constraints and 967334de520b0369215b7931fefa424fb92d295f0ebJames Dong SP-MIDI content constraints, there is 968334de520b0369215b7931fefa424fb92d295f0ebJames Dong no audible MIDI content during playback 969334de520b0369215b7931fefa424fb92d295f0ebJames Dong currently. The situation may change if 970334de520b0369215b7931fefa424fb92d295f0ebJames Dong resources are freed later.*/ 971334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStateKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 972334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStateVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 973334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPlayBackStateMax = 0x7FFFFFFF 974334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_MIDIPLAYBACKSTATETYPE; 975334de520b0369215b7931fefa424fb92d295f0ebJames Dong 976334de520b0369215b7931fefa424fb92d295f0ebJames Dong 977334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MIDI status 978334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 979334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 980334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_MIDISTATUSTYPE { 981334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 982334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 983334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 984334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U16 nNumTracks; /**< Number of MIDI tracks in the file, read only field. 985334de520b0369215b7931fefa424fb92d295f0ebJames Dong NOTE: May not return a meaningful value until the entire 986334de520b0369215b7931fefa424fb92d295f0ebJames Dong file is parsed and buffered. */ 987334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nDuration; /**< The length of the currently open MIDI resource 988334de520b0369215b7931fefa424fb92d295f0ebJames Dong in milliseconds. NOTE: May not return a meaningful value 989334de520b0369215b7931fefa424fb92d295f0ebJames Dong until the entire file is parsed and buffered. */ 990334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPosition; /**< Current Position of the MIDI resource being played 991334de520b0369215b7931fefa424fb92d295f0ebJames Dong in milliseconds */ 992334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bVibra; /**< Does Vibra track exist? NOTE: May not return a meaningful 993334de520b0369215b7931fefa424fb92d295f0ebJames Dong value until the entire file is parsed and buffered. */ 994334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nNumMetaEvents; /**< Total number of MIDI Meta Events in the currently 995334de520b0369215b7931fefa424fb92d295f0ebJames Dong open MIDI resource. NOTE: May not return a meaningful value 996334de520b0369215b7931fefa424fb92d295f0ebJames Dong until the entire file is parsed and buffered. */ 997334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nNumActiveVoices; /**< Number of active voices in the currently playing 998334de520b0369215b7931fefa424fb92d295f0ebJames Dong MIDI resource. NOTE: May not return a meaningful value until 999334de520b0369215b7931fefa424fb92d295f0ebJames Dong the entire file is parsed and buffered. */ 1000334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_MIDIPLAYBACKSTATETYPE eMIDIPlayBackState; /**< MIDI playback state enumeration, read only field */ 1001334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_MIDISTATUSTYPE; 1002334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1003334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1004334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MIDI Meta Event structure one per Meta Event. 1005334de520b0369215b7931fefa424fb92d295f0ebJames Dong * MIDI Meta Events are like audio metadata, except that they are interspersed 1006334de520b0369215b7931fefa424fb92d295f0ebJames Dong * with the MIDI content throughout the file and are not localized in the header. 1007334de520b0369215b7931fefa424fb92d295f0ebJames Dong * As such, it is necessary to retrieve information about these Meta Events from 1008334de520b0369215b7931fefa424fb92d295f0ebJames Dong * the engine, as it encounters these Meta Events within the MIDI content. 1009334de520b0369215b7931fefa424fb92d295f0ebJames Dong * For example, SMF files can have up to 14 types of MIDI Meta Events (copyright, 1010334de520b0369215b7931fefa424fb92d295f0ebJames Dong * author, default tempo, etc.) scattered throughout the file. 1011334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 1012334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1013334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE{ 1014334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1015334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1016334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1017334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nIndex; /**< Index of Meta Event */ 1018334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U8 nMetaEventType; /**< Meta Event Type, 7bits (i.e. 0 - 127) */ 1019334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMetaEventSize; /**< size of the Meta Event in bytes */ 1020334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nTrack; /**< track number for the meta event */ 1021334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPosition; /**< Position of the meta-event in milliseconds */ 1022334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE; 1023334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1024334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1025334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** MIDI Meta Event Data structure - one per Meta Event. 1026334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup midi 1027334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1028334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_MIDIMETAEVENTDATATYPE{ 1029334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1030334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1031334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1032334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nIndex; /**< Index of Meta Event */ 1033334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nMetaEventSize; /**< size of the Meta Event in bytes */ 1034334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U8 nData[1]; /**< array of one or more bytes of meta data 1035334de520b0369215b7931fefa424fb92d295f0ebJames Dong as indicated by the nMetaEventSize field */ 1036334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG__MIDIMETAEVENTDATATYPE; 1037334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1038334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1039334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Audio Volume adjustment for a port */ 1040334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_VOLUMETYPE { 1041334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1042334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1043334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< Port index indicating which port to 1044334de520b0369215b7931fefa424fb92d295f0ebJames Dong set. Select the input port to set 1045334de520b0369215b7931fefa424fb92d295f0ebJames Dong just that port's volume. Select the 1046334de520b0369215b7931fefa424fb92d295f0ebJames Dong output port to adjust the master 1047334de520b0369215b7931fefa424fb92d295f0ebJames Dong volume. */ 1048334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bLinear; /**< Is the volume to be set in linear (0.100) 1049334de520b0369215b7931fefa424fb92d295f0ebJames Dong or logarithmic scale (mB) */ 1050334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BS32 sVolume; /**< Volume linear setting in the 0..100 range, OR 1051334de520b0369215b7931fefa424fb92d295f0ebJames Dong Volume logarithmic setting for this port. The values 1052334de520b0369215b7931fefa424fb92d295f0ebJames Dong for volume are in mB (millibels = 1/100 dB) relative 1053334de520b0369215b7931fefa424fb92d295f0ebJames Dong to a gain of 1 (e.g. the output is the same as the 1054334de520b0369215b7931fefa424fb92d295f0ebJames Dong input level). Values are in mB from nMax 1055334de520b0369215b7931fefa424fb92d295f0ebJames Dong (maximum volume) to nMin mB (typically negative). 1056334de520b0369215b7931fefa424fb92d295f0ebJames Dong Since the volume is "voltage" 1057334de520b0369215b7931fefa424fb92d295f0ebJames Dong and not a "power", it takes a setting of 1058334de520b0369215b7931fefa424fb92d295f0ebJames Dong -600 mB to decrease the volume by 1/2. If 1059334de520b0369215b7931fefa424fb92d295f0ebJames Dong a component cannot accurately set the 1060334de520b0369215b7931fefa424fb92d295f0ebJames Dong volume to the requested value, it must 1061334de520b0369215b7931fefa424fb92d295f0ebJames Dong set the volume to the closest value BELOW 1062334de520b0369215b7931fefa424fb92d295f0ebJames Dong the requested value. When getting the 1063334de520b0369215b7931fefa424fb92d295f0ebJames Dong volume setting, the current actual volume 1064334de520b0369215b7931fefa424fb92d295f0ebJames Dong must be returned. */ 1065334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_VOLUMETYPE; 1066334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1067334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1068334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Audio Volume adjustment for a channel */ 1069334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_CHANNELVOLUMETYPE { 1070334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1071334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1072334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< Port index indicating which port to 1073334de520b0369215b7931fefa424fb92d295f0ebJames Dong set. Select the input port to set 1074334de520b0369215b7931fefa424fb92d295f0ebJames Dong just that port's volume. Select the 1075334de520b0369215b7931fefa424fb92d295f0ebJames Dong output port to adjust the master 1076334de520b0369215b7931fefa424fb92d295f0ebJames Dong volume. */ 1077334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannel; /**< channel to select from 0 to N-1, 1078334de520b0369215b7931fefa424fb92d295f0ebJames Dong using OMX_ALL to apply volume settings 1079334de520b0369215b7931fefa424fb92d295f0ebJames Dong to all channels */ 1080334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bLinear; /**< Is the volume to be set in linear (0.100) or 1081334de520b0369215b7931fefa424fb92d295f0ebJames Dong logarithmic scale (mB) */ 1082334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BS32 sVolume; /**< Volume linear setting in the 0..100 range, OR 1083334de520b0369215b7931fefa424fb92d295f0ebJames Dong Volume logarithmic setting for this port. 1084334de520b0369215b7931fefa424fb92d295f0ebJames Dong The values for volume are in mB 1085334de520b0369215b7931fefa424fb92d295f0ebJames Dong (millibels = 1/100 dB) relative to a gain 1086334de520b0369215b7931fefa424fb92d295f0ebJames Dong of 1 (e.g. the output is the same as the 1087334de520b0369215b7931fefa424fb92d295f0ebJames Dong input level). Values are in mB from nMax 1088334de520b0369215b7931fefa424fb92d295f0ebJames Dong (maximum volume) to nMin mB (typically negative). 1089334de520b0369215b7931fefa424fb92d295f0ebJames Dong Since the volume is "voltage" 1090334de520b0369215b7931fefa424fb92d295f0ebJames Dong and not a "power", it takes a setting of 1091334de520b0369215b7931fefa424fb92d295f0ebJames Dong -600 mB to decrease the volume by 1/2. If 1092334de520b0369215b7931fefa424fb92d295f0ebJames Dong a component cannot accurately set the 1093334de520b0369215b7931fefa424fb92d295f0ebJames Dong volume to the requested value, it must 1094334de520b0369215b7931fefa424fb92d295f0ebJames Dong set the volume to the closest value BELOW 1095334de520b0369215b7931fefa424fb92d295f0ebJames Dong the requested value. When getting the 1096334de520b0369215b7931fefa424fb92d295f0ebJames Dong volume setting, the current actual volume 1097334de520b0369215b7931fefa424fb92d295f0ebJames Dong must be returned. */ 1098334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bIsMIDI; /**< TRUE if nChannel refers to a MIDI channel, 1099334de520b0369215b7931fefa424fb92d295f0ebJames Dong FALSE otherwise */ 1100334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_CHANNELVOLUMETYPE; 1101334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1102334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1103334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Audio balance setting */ 1104334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_BALANCETYPE { 1105334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1106334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1107334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< Port index indicating which port to 1108334de520b0369215b7931fefa424fb92d295f0ebJames Dong set. Select the input port to set 1109334de520b0369215b7931fefa424fb92d295f0ebJames Dong just that port's balance. Select the 1110334de520b0369215b7931fefa424fb92d295f0ebJames Dong output port to adjust the master 1111334de520b0369215b7931fefa424fb92d295f0ebJames Dong balance. */ 1112334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_S32 nBalance; /**< balance setting for this port 1113334de520b0369215b7931fefa424fb92d295f0ebJames Dong (-100 to 100, where -100 indicates 1114334de520b0369215b7931fefa424fb92d295f0ebJames Dong all left, and no right */ 1115334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_BALANCETYPE; 1116334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1117334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1118334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Audio Port mute */ 1119334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_MUTETYPE { 1120334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1121334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1122334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< Port index indicating which port to 1123334de520b0369215b7931fefa424fb92d295f0ebJames Dong set. Select the input port to set 1124334de520b0369215b7931fefa424fb92d295f0ebJames Dong just that port's mute. Select the 1125334de520b0369215b7931fefa424fb92d295f0ebJames Dong output port to adjust the master 1126334de520b0369215b7931fefa424fb92d295f0ebJames Dong mute. */ 1127334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bMute; /**< Mute setting for this port */ 1128334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_MUTETYPE; 1129334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1130334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1131334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Audio Channel mute */ 1132334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_CHANNELMUTETYPE { 1133334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1134334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1135334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1136334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nChannel; /**< channel to select from 0 to N-1, 1137334de520b0369215b7931fefa424fb92d295f0ebJames Dong using OMX_ALL to apply mute settings 1138334de520b0369215b7931fefa424fb92d295f0ebJames Dong to all channels */ 1139334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bMute; /**< Mute setting for this channel */ 1140334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bIsMIDI; /**< TRUE if nChannel refers to a MIDI channel, 1141334de520b0369215b7931fefa424fb92d295f0ebJames Dong FALSE otherwise */ 1142334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_CHANNELMUTETYPE; 1143334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1144334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1145334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1146334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Enable / Disable for loudness control, which boosts bass and to a 1147334de520b0369215b7931fefa424fb92d295f0ebJames Dong * smaller extent high end frequencies to compensate for hearing 1148334de520b0369215b7931fefa424fb92d295f0ebJames Dong * ability at the extreme ends of the audio spectrum 1149334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1150334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_LOUDNESSTYPE { 1151334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1152334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1153334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1154334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bLoudness; /**< Enable/disable for loudness */ 1155334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_LOUDNESSTYPE; 1156334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1157334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1158334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Enable / Disable for bass, which controls low frequencies 1159334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1160334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_BASSTYPE { 1161334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1162334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1163334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1164334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bEnable; /**< Enable/disable for bass control */ 1165334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_S32 nBass; /**< bass setting for the port, as a 1166334de520b0369215b7931fefa424fb92d295f0ebJames Dong continuous value from -100 to 100 1167334de520b0369215b7931fefa424fb92d295f0ebJames Dong (0 means no change in bass level)*/ 1168334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_BASSTYPE; 1169334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1170334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1171334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Enable / Disable for treble, which controls high frequencies tones 1172334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1173334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_TREBLETYPE { 1174334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1175334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1176334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1177334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bEnable; /**< Enable/disable for treble control */ 1178334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_S32 nTreble; /**< treble setting for the port, as a 1179334de520b0369215b7931fefa424fb92d295f0ebJames Dong continuous value from -100 to 100 1180334de520b0369215b7931fefa424fb92d295f0ebJames Dong (0 means no change in treble level) */ 1181334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_TREBLETYPE; 1182334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1183334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1184334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** An equalizer is typically used for two reasons: to compensate for an 1185334de520b0369215b7931fefa424fb92d295f0ebJames Dong * sub-optimal frequency response of a system to make it sound more natural 1186334de520b0369215b7931fefa424fb92d295f0ebJames Dong * or to create intentionally some unnatural coloring to the sound to create 1187334de520b0369215b7931fefa424fb92d295f0ebJames Dong * an effect. 1188334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup effects 1189334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1190334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_EQUALIZERTYPE { 1191334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1192334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1193334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1194334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bEnable; /**< Enable/disable for equalizer */ 1195334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sBandIndex; /**< Band number to be set. Upper Limit is 1196334de520b0369215b7931fefa424fb92d295f0ebJames Dong N-1, where N is the number of bands, lower limit is 0 */ 1197334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sCenterFreq; /**< Center frequecies in Hz. This is a 1198334de520b0369215b7931fefa424fb92d295f0ebJames Dong read only element and is used to determine 1199334de520b0369215b7931fefa424fb92d295f0ebJames Dong the lower, center and upper frequency of 1200334de520b0369215b7931fefa424fb92d295f0ebJames Dong this band. */ 1201334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BS32 sBandLevel; /**< band level in millibels */ 1202334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_EQUALIZERTYPE; 1203334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1204334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1205334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Stereo widening mode type 1206334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup effects 1207334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1208334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_STEREOWIDENINGTYPE { 1209334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_StereoWideningHeadphones, /**< Stereo widening for loudspeakers */ 1210334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_StereoWideningLoudspeakers, /**< Stereo widening for closely spaced loudspeakers */ 1211334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_StereoWideningKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 1212334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_StereoWideningVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 1213334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_StereoWideningMax = 0x7FFFFFFF 1214334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_STEREOWIDENINGTYPE; 1215334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1216334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1217334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Control for stereo widening, which is a special 2-channel 1218334de520b0369215b7931fefa424fb92d295f0ebJames Dong * case of the audio virtualizer effect. For example, for 5.1-channel 1219334de520b0369215b7931fefa424fb92d295f0ebJames Dong * output, it translates to virtual surround sound. 1220334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup effects 1221334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1222334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_STEREOWIDENINGTYPE { 1223334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1224334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1225334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1226334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bEnable; /**< Enable/disable for stereo widening control */ 1227334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_STEREOWIDENINGTYPE eWideningType; /**< Stereo widening algorithm type */ 1228334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nStereoWidening; /**< stereo widening setting for the port, 1229334de520b0369215b7931fefa424fb92d295f0ebJames Dong as a continuous value from 0 to 100 */ 1230334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_STEREOWIDENINGTYPE; 1231334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1232334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1233334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** The chorus effect (or ``choralizer'') is any signal processor which makes 1234334de520b0369215b7931fefa424fb92d295f0ebJames Dong * one sound source (such as a voice) sound like many such sources singing 1235334de520b0369215b7931fefa424fb92d295f0ebJames Dong * (or playing) in unison. Since performance in unison is never exact, chorus 1236334de520b0369215b7931fefa424fb92d295f0ebJames Dong * effects simulate this by making independently modified copies of the input 1237334de520b0369215b7931fefa424fb92d295f0ebJames Dong * signal. Modifications may include (1) delay, (2) frequency shift, and 1238334de520b0369215b7931fefa424fb92d295f0ebJames Dong * (3) amplitude modulation. 1239334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup effects 1240334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1241334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_CHORUSTYPE { 1242334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1243334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1244334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1245334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bEnable; /**< Enable/disable for chorus */ 1246334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sDelay; /**< average delay in milliseconds */ 1247334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sModulationRate; /**< rate of modulation in millihertz */ 1248334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nModulationDepth; /**< depth of modulation as a percentage of 1249334de520b0369215b7931fefa424fb92d295f0ebJames Dong delay (i.e. 0 to 100) */ 1250334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 nFeedback; /**< Feedback from chorus output to input in percentage */ 1251334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_CHORUSTYPE; 1252334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1253334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1254334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Reverberation is part of the reflected sound that follows the early 1255334de520b0369215b7931fefa424fb92d295f0ebJames Dong * reflections. In a typical room, this consists of a dense succession of 1256334de520b0369215b7931fefa424fb92d295f0ebJames Dong * echoes whose energy decays exponentially. The reverberation effect structure 1257334de520b0369215b7931fefa424fb92d295f0ebJames Dong * as defined here includes both (early) reflections as well as (late) reverberations. 1258334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup effects 1259334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1260334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_REVERBERATIONTYPE { 1261334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1262334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1263334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1264334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bEnable; /**< Enable/disable for reverberation control */ 1265334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BS32 sRoomLevel; /**< Intensity level for the whole room effect 1266334de520b0369215b7931fefa424fb92d295f0ebJames Dong (i.e. both early reflections and late 1267334de520b0369215b7931fefa424fb92d295f0ebJames Dong reverberation) in millibels */ 1268334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BS32 sRoomHighFreqLevel; /**< Attenuation at high frequencies 1269334de520b0369215b7931fefa424fb92d295f0ebJames Dong relative to the intensity at low 1270334de520b0369215b7931fefa424fb92d295f0ebJames Dong frequencies in millibels */ 1271334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BS32 sReflectionsLevel; /**< Intensity level of early reflections 1272334de520b0369215b7931fefa424fb92d295f0ebJames Dong (relative to room value), in millibels */ 1273334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sReflectionsDelay; /**< Delay time of the first reflection relative 1274334de520b0369215b7931fefa424fb92d295f0ebJames Dong to the direct path, in milliseconds */ 1275334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BS32 sReverbLevel; /**< Intensity level of late reverberation 1276334de520b0369215b7931fefa424fb92d295f0ebJames Dong relative to room level, in millibels */ 1277334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sReverbDelay; /**< Time delay from the first early reflection 1278334de520b0369215b7931fefa424fb92d295f0ebJames Dong to the beginning of the late reverberation 1279334de520b0369215b7931fefa424fb92d295f0ebJames Dong section, in milliseconds */ 1280334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sDecayTime; /**< Late reverberation decay time at low 1281334de520b0369215b7931fefa424fb92d295f0ebJames Dong frequencies, in milliseconds */ 1282334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 nDecayHighFreqRatio; /**< Ratio of high frequency decay time relative 1283334de520b0369215b7931fefa424fb92d295f0ebJames Dong to low frequency decay time in percent */ 1284334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nDensity; /**< Modal density in the late reverberation decay, 1285334de520b0369215b7931fefa424fb92d295f0ebJames Dong in percent (i.e. 0 - 100) */ 1286334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nDiffusion; /**< Echo density in the late reverberation decay, 1287334de520b0369215b7931fefa424fb92d295f0ebJames Dong in percent (i.e. 0 - 100) */ 1288334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BU32 sReferenceHighFreq; /**< Reference high frequency in Hertz. This is 1289334de520b0369215b7931fefa424fb92d295f0ebJames Dong the frequency used as the reference for all 1290334de520b0369215b7931fefa424fb92d295f0ebJames Dong the high-frequency settings above */ 1291334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1292334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_REVERBERATIONTYPE; 1293334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1294334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1295334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Possible settings for the Echo Cancelation structure to use 1296334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup effects 1297334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1298334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_AUDIO_ECHOCANTYPE { 1299334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_EchoCanOff = 0, /**< Echo Cancellation is disabled */ 1300334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_EchoCanNormal, /**< Echo Cancellation normal operation - 1301334de520b0369215b7931fefa424fb92d295f0ebJames Dong echo from plastics and face */ 1302334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_EchoCanHFree, /**< Echo Cancellation optimized for 1303334de520b0369215b7931fefa424fb92d295f0ebJames Dong Hands Free operation */ 1304334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_EchoCanCarKit, /**< Echo Cancellation optimized for 1305334de520b0369215b7931fefa424fb92d295f0ebJames Dong Car Kit (longer echo) */ 1306334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_EchoCanKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 1307334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_EchoCanVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 1308334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_EchoCanMax = 0x7FFFFFFF 1309334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_ECHOCANTYPE; 1310334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1311334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1312334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Enable / Disable for echo cancelation, which removes undesired echo's 1313334de520b0369215b7931fefa424fb92d295f0ebJames Dong * from the audio 1314334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup effects 1315334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1316334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_ECHOCANCELATIONTYPE { 1317334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1318334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1319334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1320334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_AUDIO_ECHOCANTYPE eEchoCancelation; /**< Echo cancelation settings */ 1321334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_ECHOCANCELATIONTYPE; 1322334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1323334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1324334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** Enable / Disable for noise reduction, which undesired noise from 1325334de520b0369215b7931fefa424fb92d295f0ebJames Dong * the audio 1326334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup effects 1327334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 1328334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_AUDIO_CONFIG_NOISEREDUCTIONTYPE { 1329334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; /**< size of the structure in bytes */ 1330334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 1331334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; /**< port that this structure applies to */ 1332334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bNoiseReduction; /**< Enable/disable for noise reduction */ 1333334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_AUDIO_CONFIG_NOISEREDUCTIONTYPE; 1334334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1335334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** @} */ 1336334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1337334de520b0369215b7931fefa424fb92d295f0ebJames Dong#ifdef __cplusplus 1338334de520b0369215b7931fefa424fb92d295f0ebJames Dong} 1339334de520b0369215b7931fefa424fb92d295f0ebJames Dong#endif /* __cplusplus */ 1340334de520b0369215b7931fefa424fb92d295f0ebJames Dong 1341334de520b0369215b7931fefa424fb92d295f0ebJames Dong#endif 1342334de520b0369215b7931fefa424fb92d295f0ebJames Dong/* File EOF */ 1343