[DO NOT MERGE] Extend OpenMAX IL definitions to support AC3

/*

 * Copyright (c) 2010 The Khronos Group Inc.

 *

 * Permission is hereby granted, free of charge, to any person obtaining

 * a copy of this software and associated documentation files (the

 * "Software"), to deal in the Software without restriction, including

 * without limitation the rights to use, copy, modify, merge, publish,

 * distribute, sublicense, and/or sell copies of the Software, and to

 * permit persons to whom the Software is furnished to do so, subject

 * to the following conditions:

 * The above copyright notice and this permission notice shall be included

 * in all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 *

 */

/** OMX_AudioExt.h - OpenMax IL version 1.1.2

 * The OMX_AudioExt header file contains extensions to the

 * definitions used by both the application and the component to

 * access video items.

 */

#ifndef OMX_AudioExt_h

#define OMX_AudioExt_h

#ifdef __cplusplus

extern "C" {

#endif /* __cplusplus */

/* Each OMX header shall include all required header files to allow the

 * header to compile without errors.  The includes below are required

 * for this header file to compile successfully

 */

#include <OMX_Core.h>

typedef enum OMX_AUDIO_CODINGEXTTYPE {

    OMX_AUDIO_CodingAndroidUnused = OMX_AUDIO_CodingKhronosExtensions + 0x00100000,

    OMX_AUDIO_CodingAndroidAC3,         /**< AC3 encoded data */

} OMX_AUDIO_CODINGEXTTYPE;

typedef struct OMX_AUDIO_PARAM_ANDROID_AC3TYPE {

    OMX_U32 nSize;                 /**< size of the structure in bytes */

    OMX_VERSIONTYPE nVersion;      /**< OMX specification version information */

    OMX_U32 nPortIndex;            /**< port that this structure applies to */

    OMX_U32 nChannels;             /**< Number of channels */

    OMX_U32 nSampleRate;           /**< Sampling rate of the source data.  Use 0 for

                                        variable or unknown sampling rate. */

} OMX_AUDIO_PARAM_ANDROID_AC3TYPE;

#ifdef __cplusplus

}

#endif /* __cplusplus */

#endif /* OMX_AudioExt_h */

/* File EOF */

    /* Audio parameters and configurations */

    OMX_IndexExtAudioStartUnused = OMX_IndexKhronosExtensions + 0x00400000,

    OMX_IndexParamAudioAndroidAc3,                  /**< reference: OMX_AUDIO_PARAM_ANDROID_AC3TYPE */

    /* Image parameters and configurations */

    OMX_IndexExtImageStartUnused = OMX_IndexKhronosExtensions + 0x00500000,