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00001 /* 00002 * Copyright (c) 2009, Texas Instruments Incorporated 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 00009 * * Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * 00012 * * Redistributions in binary form must reproduce the above copyright 00013 * notice, this list of conditions and the following disclaimer in the 00014 * documentation and/or other materials provided with the distribution. 00015 * 00016 * * Neither the name of Texas Instruments Incorporated nor the names of 00017 * its contributors may be used to endorse or promote products derived 00018 * from this software without specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00021 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 00022 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00023 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 00024 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00026 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 00027 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 00028 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00029 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 00030 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 * 00032 */ 00033 00050 #ifndef ti_xdais_dm_IAUDDEC_ 00051 #define ti_xdais_dm_IAUDDEC_ 00052 00053 #include <ti/xdais/ialg.h> 00054 #include <ti/xdais/xdas.h> 00055 00056 /* 00057 * By definition, this interface is 0.9 XDM. Before including xdm.h, 00058 * define XDM_INCLUDE_DOT9_SUPPORT 00059 */ 00060 #ifndef XDM_INCLUDE_DOT9_SUPPORT 00061 #define XDM_INCLUDE_DOT9_SUPPORT 00062 #endif 00063 #include "xdm.h" 00064 #include "iaudio.h" 00065 00066 #ifdef __cplusplus 00067 extern "C" { 00068 #endif 00069 00072 00073 #define IAUDDEC_CID "ti.xdais.dm.IAUDDEC" 00075 #define IAUDDEC_ERUNTIME XDM_ERUNTIME 00076 #define IAUDDEC_EOK XDM_EOK 00077 #define IAUDDEC_EFAIL XDM_EFAIL 00083 typedef struct IAUDDEC_Obj { 00084 struct IAUDDEC_Fxns *fxns; 00085 } IAUDDEC_Obj; 00086 00087 00091 typedef struct IAUDDEC_Obj *IAUDDEC_Handle; 00092 00093 00103 typedef struct IAUDDEC_Params { 00104 XDAS_Int32 size; 00105 XDAS_Int32 maxSampleRate; 00110 XDAS_Int32 maxBitrate; 00115 XDAS_Int32 maxNoOfCh; 00118 XDAS_Int32 dataEndianness; 00122 } IAUDDEC_Params; 00123 00124 00139 typedef struct IAUDDEC_DynamicParams { 00140 XDAS_Int32 size; 00141 XDAS_Int32 outputFormat; 00144 } IAUDDEC_DynamicParams; 00145 00146 00155 typedef struct IAUDDEC_InArgs { 00156 XDAS_Int32 size; 00157 XDAS_Int32 numBytes; 00160 } IAUDDEC_InArgs; 00161 00162 00170 typedef struct IAUDDEC_Status { 00171 XDAS_Int32 size; 00172 XDAS_Int32 extendedError; 00173 XDAS_Int32 bitRate; 00174 XDAS_Int32 sampleRate; 00179 XDAS_Int32 numChannels; 00182 XDAS_Int32 numLFEChannels; 00185 XDAS_Int32 outputFormat; 00188 XDAS_Int32 autoPosition; 00194 XDAS_Int32 fastFwdLen; 00197 XDAS_Int32 frameLen; 00200 XDAS_Int32 outputBitsPerSample; 00205 XDM_AlgBufInfo bufInfo; 00208 } IAUDDEC_Status; 00209 00210 00219 typedef struct IAUDDEC_OutArgs { 00220 XDAS_Int32 size; 00221 XDAS_Int32 extendedError; 00222 XDAS_Int32 bytesConsumed; 00225 } IAUDDEC_OutArgs; 00226 00227 00238 typedef IALG_Cmd IAUDDEC_Cmd; 00239 00240 00244 typedef struct IAUDDEC_Fxns{ 00245 IALG_Fxns ialg; 00290 XDAS_Int32 (*process)(IAUDDEC_Handle handle, XDM_BufDesc *inBufs, 00291 XDM_BufDesc *outBufs, IAUDDEC_InArgs *inArgs, 00292 IAUDDEC_OutArgs *outArgs); 00293 00319 XDAS_Int32 (*control)(IAUDDEC_Handle handle, IAUDDEC_Cmd id, 00320 IAUDDEC_DynamicParams *params, IAUDDEC_Status *status); 00321 } IAUDDEC_Fxns; 00322 00323 00326 #ifdef __cplusplus 00327 } 00328 #endif 00329 00330 #endif 00331 /* 00332 * @(#) ti.xdais.dm; 1, 0, 7,211; 12-18-2009 09:46:19; /db/wtree/library/trees/dais/dais-l27x/src/ 00333 */ 00334