1 /* 2 * Copyright (c) 2010, Texas Instruments Incorporated 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * * Neither the name of Texas Instruments Incorporated nor the names of 17 * its contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #include <dirent.h> 34 35 #define MAX_ROLES 20 36 #define MAX_TABLE_SIZE 50 37 38 typedef struct _ComponentTable { 39 OMX_STRING name; 40 OMX_U16 nRoles; 41 OMX_STRING pRoleArray[MAX_ROLES]; 42 }ComponentTable; 43 44 45 OMX_API OMX_ERRORTYPE OMX_GetRolesOfComponent ( 46 OMX_IN OMX_STRING compName, 47 OMX_INOUT OMX_U32 *pNumRoles, 48 OMX_OUT OMX_U8 **roles); 49 50 OMX_ERRORTYPE OMX_PrintComponentTable(); 51 OMX_ERRORTYPE OMX_BuildComponentTable(); 52 OMX_ERRORTYPE ComponentTable_EventHandler( 53 OMX_IN OMX_HANDLETYPE hComponent, 54 OMX_IN OMX_PTR pAppData, 55 OMX_IN OMX_EVENTTYPE eEvent, 56 OMX_IN OMX_U32 nData1, 57 OMX_IN OMX_U32 nData2, 58 OMX_IN OMX_PTR pEventData); 59 60 OMX_ERRORTYPE ComponentTable_EmptyBufferDone( 61 OMX_OUT OMX_HANDLETYPE hComponent, 62 OMX_OUT OMX_PTR pAppData, 63 OMX_OUT OMX_BUFFERHEADERTYPE* pBuffer); 64 65 OMX_ERRORTYPE ComponentTable_FillBufferDone( 66 OMX_OUT OMX_HANDLETYPE hComponent, 67 OMX_OUT OMX_PTR pAppData, 68 OMX_OUT OMX_BUFFERHEADERTYPE* pBuffer); 69
