1 2 /* 3 * Copyright (C) Texas Instruments - http://www.ti.com/ 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2.1 of the License, or (at your option) any later version. 9 * 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this library; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 */ 21 /* ============================================================================= 22 * Texas Instruments OMAP(TM) Platform Software 23 * (c) Copyright Texas Instruments, Incorporated. All Rights Reserved. 24 * 25 * Use of this software is controlled by the terms and conditions found 26 * in the license agreement under which this software has been supplied. 27 * ============================================================================ */ 28 /** 29 * @file OMX_G726Decoder.h 30 * 31 * This is an header file for an audio G726 decoder that is fully 32 * compliant with the OMX Audio specification. 33 * This the file that the application that uses OMX would include 34 * in its code. 35 * 36 * @path $(CSLPATH)\OMAPSW_MPU\linux\audio\src\openmax_il\g726_dec\inc\ 37 * 38 * @rev 1.0 39 */ 40 /* --------------------------------------------------------------------------- */ 41 42 43 #ifndef OMX_G726DECODER_H 44 #define OMX_G726DECODER_H 45 46 47 #ifdef UNDER_CE 48 #include <windows.h> 49 #include <oaf_osal.h> 50 #include <omx_core.h> 51 #include <stdlib.h> 52 #else 53 #include <pthread.h> 54 #endif 55 56 #include <OMX_Component.h> 57 58 /*#define G726DEC_DEBUG */ /* See all debug statement of the component */ 59 /* #define SWAT_ANALYSIS */ /* Enable to use SWAT functionality */ 60 /*#define G726DEC_MEMDETAILS */ /* See memory details of the component */ 61 /* #define G726DEC_BUFDETAILS */ /* See buffers details of the component */ 62 /*#define G726DEC_STATEDETAILS */ /* See all state transitions of the component */ 63 /*#define G726DEC_SWATDETAILS */ /* See SWAT debug statement of the component */ 64 65 66 #define MAX_NUM_OF_BUFS 10 /* Max number of buffers used */ 67 #define G726D_NUM_INPUT_BUFFERS 1 /* Default number of input buffers */ 68 #define G726D_NUM_OUTPUT_BUFFERS 2 /* Default number of output buffers */ 69 #define G726D_INPUT_BUFFER_SIZE 20 /* Default size of input buffer */ 70 #define G726D_OUTPUT_BUFFER_SIZE 160 /* Default size of output buffer */ 71 72 #define NUM_OF_PORTS 2 /* Number of ports of component */ 73 74 #define INVALID_SAMPLING_FREQ 51 75 76 /* ======================================================================= */ 77 /** OMX_G726DEC_INDEXAUDIOTYPE Defines the custom configuration settings 78 * for the component 79 * 80 * @param OMX_IndexCustomG726DecModeDasfConfig Sets the DASF mode 81 * 82 */ 83 /* ==================================================================== */ 84 typedef enum OMX_G726DEC_INDEXAUDIOTYPE { 85 OMX_IndexCustomG726DecModeDasfConfig = OMX_IndexIndexVendorStartUnused + 1, 86 OMX_IndexCustomG726DecHeaderInfoConfig 87 }OMX_G726DEC_INDEXAUDIOTYPE; 88 89 90 /* ============================================================================== * */ 91 /** G726D_COMP_PORT_TYPE describes the input and output port of indices of the 92 * component. 93 * 94 * @param G726D_INPUT_PORT Input port index 95 * 96 * @param G726D_OUTPUT_PORT Output port index 97 */ 98 /* ============================================================================ * */ 99 typedef enum G726D_COMP_PORT_TYPE { 100 G726D_INPUT_PORT = 0, 101 G726D_OUTPUT_PORT 102 }G726D_COMP_PORT_TYPE; 103 104 #endif /* OMX_G726DECODER_H */ 105
