1 /*-------------------------------------------------------------------------- 2 Copyright (c) 2011-2012 The Linux Foundation. All rights reserved. 3 4 Redistribution and use in source and binary forms, with or without 5 modification, are permitted provided that the following conditions are met: 6 * Redistributions of source code must retain the above copyright 7 notice, this list of conditions and the following disclaimer. 8 * Redistributions in binary form must reproduce the above copyright 9 notice, this list of conditions and the following disclaimer in the 10 documentation and/or other materials provided with the distribution. 11 * Neither the name of The Linux Foundation nor 12 the names of its contributors may be used to endorse or promote 13 products derived from this software without specific prior written 14 permission. 15 16 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 20 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 21 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 22 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 23 OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 25 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 26 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 --------------------------------------------------------------------------*/ 28 29 #ifndef __H_QOMX_SOURCEEXTENSIONS_H__ 30 #define __H_QOMX_SOURCEEXTENSIONS_H__ 31 /*======================================================================== 32 *//** @file QOMX_SourceExtensions.h 33 34 @par FILE SERVICES: 35 Qualcomm extensions API for OpenMax IL demuxer component. 36 37 This file contains the description of the Qualcomm OpenMax IL 38 demuxer component extention interface, through which the IL client and 39 OpenMax components can access additional capabilities of the demuxer. 40 41 *//*====================================================================== */ 42 43 44 /*======================================================================== 45 INCLUDE FILES FOR MODULE 46 ========================================================================== */ 47 #include <OMX_Core.h> 48 /*======================================================================== 49 DEFINITIONS AND DECLARATIONS 50 ========================================================================== */ 51 52 #if defined( __cplusplus ) 53 extern "C" 54 { 55 #endif /* end of macro __cplusplus */ 56 /* Frame size query supported extension string */ 57 #define OMX_QCOM_INDEX_PARAM_FRAMESIZEQUERYSUPPORTED "OMX.QCOM.index.param.FrameSizeQuerySupported" /**< reference: QOMX_FRAMESIZETYPE */ 58 59 /* Content interface extension strings */ 60 #define OMX_QCOM_INDEX_PARAM_CONTENTINTERFACE_IXSTREAM "OMX.QCOM.index.param.contentinterface.ixstream" /**< reference: QOMX_CONTENTINTERFACETYPE*/ 61 #define OMX_QCOM_INDEX_PARAM_CONTENTINTERFACE_ISTREAMPORT "OMX.QCOM.index.param.contentinterface.istreamport" /**< reference: QOMX_CONTENTINTERFACETYPE*/ 62 63 /* Source seek access extension string */ 64 #define OMX_QCOM_INDEX_PARAM_SEEK_ACCESS "OMX.QCOM.index.param.SeekAccess" /**< reference: QOMX_PARAM_SEEKACCESSTYPE*/ 65 66 /* Media duration extension string*/ 67 #define OMX_QCOM_INDEX_CONFIG_MEDIADURATION "OMX.QCOM.index.config.MediaDuration" /**< reference: OMX_TIME_CONFIG_MEDIADURATIONTYPE*/ 68 69 /** 70 * Data interface Params 71 * 72 * STRUCT MEMBERS: 73 * nSize : Size of the structure in bytes 74 * nVersion : OMX specification version information 75 * nInterfaceSize : Size of the data pointed by pInterface 76 * pInterface : Interface pointer 77 */ 78 typedef struct QOMX_CONTENTINTERFACETYPE { 79 OMX_U32 nSize; 80 OMX_VERSIONTYPE nVersion; 81 OMX_U32 nInterfaceSize; 82 OMX_U8 pInterface[1]; 83 } QOMX_DATAINTERFACETYPE; 84 85 /** 86 * Seek Access Parameters 87 * 88 * STRUCT MEMBERS: 89 * nSize : Size of the structure in bytes 90 * nVersion : OMX specification version information 91 * nPortIndex : Index of port 92 * bSeekAllowed : Flag to indicate whether seek is supported or not 93 */ 94 typedef struct QOMX_PARAM_SEEKACCESSTYPE { 95 OMX_U32 nSize; 96 OMX_VERSIONTYPE nVersion; 97 OMX_U32 nPortIndex; 98 OMX_BOOL bSeekAllowed; 99 } QOMX_PARAM_SEEKACCESSTYPE; 100 101 /** 102 * Media Duration parameters 103 * 104 * STRUCT MEMBERS: 105 * nSize : Size of the structure in bytes 106 * nVersion : OMX specification version information 107 * nPortIndex : Index of port 108 * nDuration : Total duration of the media 109 */ 110 typedef struct OMX_TIME_CONFIG_MEDIADURATIONTYPE { 111 OMX_U32 nSize; 112 OMX_VERSIONTYPE nVersion; 113 OMX_U32 nPortIndex; 114 OMX_TICKS nDuration; 115 } OMX_TIME_CONFIG_MEDIADURATIONTYPE; 116 117 /** 118 * The parameters for QOMX_FRAMESIZETYPE are defined as 119 * follows: 120 * 121 * STRUCT MEMBERS: 122 * nSize : Size of the structure in bytes 123 * nVersion : OMX specification version information 124 * nPortIndex : Represents the port that this structure 125 * applies to 126 * sFrameSize : Indicates the size of the frame 127 * nFrameSizeIndex : Enumerates the possible frame sizes for 128 * the given session/URL configuration. The 129 * caller specifies all fields and the 130 * OMX_GetParameter call returns the value of 131 * the frame size. The value of 132 * nFrameSizeIndex goes from 0 to N-1, where 133 * N is the number of frame sizes that may be 134 * emitted by the port. The port does not 135 * need to report N as the caller can 136 * determine N by enumerating all the frame 137 * sizes supported by the port. If the port 138 * does not have advance knowledge of the 139 * possible frame sizes, it may report no 140 * frame sizes. If there are no more frame 141 * sizes, OMX_GetParameter returns 142 * OMX_ErrorNoMore. 143 */ 144 typedef struct QOMX_FRAMESIZETYPE 145 { 146 OMX_U32 nSize; 147 OMX_VERSIONTYPE nVersion; 148 OMX_U32 nPortIndex; 149 OMX_FRAMESIZETYPE sFrameSize; 150 OMX_U32 nFrameSizeIndex; 151 } QOMX_FRAMESIZETYPE; 152 153 #if defined( __cplusplus ) 154 } 155 #endif /* end of macro __cplusplus */ 156 157 #endif /* end of macro __H_QOMX_SOURCEEXTENSIONS_H__ */ 158