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      1 /*
      2  * Copyright (c) 2010 The Khronos Group Inc.
      3  *
      4  * Permission is hereby granted, free of charge, to any person obtaining
      5  * a copy of this software and associated documentation files (the
      6  * "Software"), to deal in the Software without restriction, including
      7  * without limitation the rights to use, copy, modify, merge, publish,
      8  * distribute, sublicense, and/or sell copies of the Software, and to
      9  * permit persons to whom the Software is furnished to do so, subject
     10  * to the following conditions:
     11  * The above copyright notice and this permission notice shall be included
     12  * in all copies or substantial portions of the Software.
     13  *
     14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     15  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     16  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
     17  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
     18  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     19  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     20  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     21  *
     22  */
     23 
     24 /** @file OMX_IndexExt.h - OpenMax IL version 1.1.2
     25  * The OMX_IndexExt header file contains extensions to the definitions
     26  * for both applications and components .
     27  */
     28 
     29 #ifndef OMX_IndexExt_h
     30 #define OMX_IndexExt_h
     31 
     32 #ifdef __cplusplus
     33 extern "C" {
     34 #endif /* __cplusplus */
     35 
     36 /* Each OMX header shall include all required header files to allow the
     37  * header to compile without errors.  The includes below are required
     38  * for this header file to compile successfully
     39  */
     40 #include <OMX_Index.h>
     41 
     42 
     43 /** Khronos standard extension indices.
     44 
     45 This enum lists the current Khronos extension indices to OpenMAX IL.
     46 */
     47 typedef enum OMX_INDEXEXTTYPE {
     48 
     49     /* Component parameters and configurations */
     50     OMX_IndexExtComponentStartUnused = OMX_IndexKhronosExtensions + 0x00100000,
     51     OMX_IndexConfigCallbackRequest,  /**< reference: OMX_CONFIG_CALLBACKREQUESTTYPE */
     52     OMX_IndexConfigCommitMode,                      /**< reference: OMX_CONFIG_COMMITMODETYPE */
     53     OMX_IndexConfigCommit,                          /**< reference: OMX_CONFIG_COMMITTYPE */
     54     OMX_IndexConfigAndroidVendorExtension,          /**< reference: OMX_CONFIG_VENDOR_EXTENSIONTYPE */
     55 
     56     /* Port parameters and configurations */
     57     OMX_IndexExtPortStartUnused = OMX_IndexKhronosExtensions + 0x00200000,
     58 
     59     /* Audio parameters and configurations */
     60     OMX_IndexExtAudioStartUnused = OMX_IndexKhronosExtensions + 0x00400000,
     61 
     62     /* Image parameters and configurations */
     63     OMX_IndexExtImageStartUnused = OMX_IndexKhronosExtensions + 0x00500000,
     64 
     65     /* Video parameters and configurations */
     66     OMX_IndexExtVideoStartUnused = OMX_IndexKhronosExtensions + 0x00600000,
     67     OMX_IndexParamNalStreamFormatSupported,         /**< reference: OMX_NALSTREAMFORMATTYPE */
     68     OMX_IndexParamNalStreamFormat,                  /**< reference: OMX_NALSTREAMFORMATTYPE */
     69     OMX_IndexParamNalStreamFormatSelect,            /**< reference: OMX_NALSTREAMFORMATTYPE */
     70     OMX_IndexParamVideoVp8,                         /**< reference: OMX_VIDEO_PARAM_VP8TYPE */
     71     OMX_IndexConfigVideoVp8ReferenceFrame,          /**< reference: OMX_VIDEO_VP8REFERENCEFRAMETYPE */
     72     OMX_IndexConfigVideoVp8ReferenceFrameType,      /**< reference: OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE */
     73     OMX_IndexParamVideoReserved,                    /**< Reserved for future index */
     74     OMX_IndexParamVideoHevc,                        /**< reference: OMX_VIDEO_PARAM_HEVCTYPE */
     75     OMX_IndexParamSliceSegments,                    /**< reference: OMX_VIDEO_SLICESEGMENTSTYPE */
     76     OMX_IndexConfigAndroidIntraRefresh,             /**< reference: OMX_VIDEO_CONFIG_ANDROID_INTRAREFRESHTYPE */
     77     OMX_IndexParamAndroidVideoTemporalLayering,     /**< reference: OMX_VIDEO_PARAM_ANDROID_TEMPORALLAYERINGTYPE */
     78     OMX_IndexConfigAndroidVideoTemporalLayering,    /**< reference: OMX_VIDEO_CONFIG_ANDROID_TEMPORALLAYERINGTYPE */
     79 
     80     /* Image & Video common configurations */
     81     OMX_IndexExtCommonStartUnused = OMX_IndexKhronosExtensions + 0x00700000,
     82 
     83     /* Other configurations */
     84     OMX_IndexExtOtherStartUnused = OMX_IndexKhronosExtensions + 0x00800000,
     85     OMX_IndexConfigAutoFramerateConversion,         /**< reference: OMX_CONFIG_BOOLEANTYPE */
     86     OMX_IndexConfigPriority,                        /**< reference: OMX_PARAM_U32TYPE */
     87     OMX_IndexConfigOperatingRate,                   /**< reference: OMX_PARAM_U32TYPE in Q16 format for video and in Hz for audio */
     88 
     89     /* Time configurations */
     90     OMX_IndexExtTimeStartUnused = OMX_IndexKhronosExtensions + 0x00900000,
     91 
     92     OMX_IndexExtMax = 0x7FFFFFFF
     93 } OMX_INDEXEXTTYPE;
     94 #define OMX_MAX_STRINGVALUE_SIZE OMX_MAX_STRINGNAME_SIZE
     95 #define OMX_MAX_ANDROID_VENDOR_PARAMCOUNT 32
     96 
     97 typedef enum OMX_ANDROID_VENDOR_VALUETYPE {
     98     OMX_AndroidVendorValueInt32 = 0,   /*<< int32_t value */
     99     OMX_AndroidVendorValueInt64,       /*<< int64_t value */
    100     OMX_AndroidVendorValueString,      /*<< string value */
    101     OMX_AndroidVendorValueEndUnused,
    102 } OMX_ANDROID_VENDOR_VALUETYPE;
    103 
    104 /**
    105  *
    106  *  cKey        : parameter value name.
    107  *  eValueType  : parameter value type
    108  *  bSet        : if false, the parameter is not set (for OMX_GetConfig) or is unset (OMX_SetConfig)
    109  *                if true, the parameter is set to the corresponding value below
    110  *  nInt32      : int32 value
    111  *  nInt64      : int64 value
    112  *  cString     : string value
    113  */
    114 typedef struct OMX_CONFIG_ANDROID_VENDOR_PARAMTYPE {
    115     OMX_U8 cKey[OMX_MAX_STRINGNAME_SIZE];
    116     OMX_ANDROID_VENDOR_VALUETYPE eValueType;
    117     OMX_BOOL bSet;
    118     union {
    119         OMX_S32 nInt32;
    120         OMX_S64 nInt64;
    121         OMX_U8 cString[OMX_MAX_STRINGVALUE_SIZE];
    122     };
    123 } OMX_CONFIG_ANDROID_VENDOR_PARAMTYPE;
    124 
    125 /**
    126  *  nSize       : size of the structure in bytes
    127  *  nVersion    : OMX specification version information
    128  *  cName       : name of vendor extension
    129  *  nParamCount : the number of parameter values that are part of this vendor extension
    130  *  nParamSizeUsed : the size of nParam
    131  *                (must be at least 1 and at most OMX_MAX_ANDROID_VENDOR_PARAMCOUNT)
    132  *  nParam      : the parameter values
    133  */
    134 typedef struct OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE {
    135     OMX_U32 nSize;
    136     OMX_VERSIONTYPE nVersion;
    137     OMX_U32 nIndex;
    138     OMX_U8  cName[OMX_MAX_STRINGNAME_SIZE];
    139     OMX_DIRTYPE eDir;
    140     OMX_U32 nParamCount;
    141     OMX_U32 nParamSizeUsed;
    142     OMX_CONFIG_ANDROID_VENDOR_PARAMTYPE nParam[1];
    143 } OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE;
    144 
    145 
    146 #ifdef __cplusplus
    147 }
    148 #endif /* __cplusplus */
    149 
    150 #endif /* OMX_IndexExt_h */
    151 /* File EOF */
    152