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/*
* 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.
*
*/
/** @file OMX_IndexExt.h - OpenMax IL version 1.1.2
* The OMX_IndexExt header file contains extensions to the definitions
* for both applications and components .
*/
#ifndef OMX_IndexExt_h
#define OMX_IndexExt_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_Index.h>
/** Khronos standard extension indices.
This enum lists the current Khronos extension indices to OpenMAX IL.
*/
typedef enum OMX_INDEXEXTTYPE {
/* Component parameters and configurations */
OMX_IndexExtComponentStartUnused = OMX_IndexKhronosExtensions + 0x00100000,
OMX_IndexConfigCallbackRequest, /**< reference: OMX_CONFIG_CALLBACKREQUESTTYPE */
OMX_IndexConfigCommitMode, /**< reference: OMX_CONFIG_COMMITMODETYPE */
OMX_IndexConfigCommit, /**< reference: OMX_CONFIG_COMMITTYPE */
OMX_IndexConfigAndroidVendorExtension, /**< reference: OMX_CONFIG_VENDOR_EXTENSIONTYPE */
/* Port parameters and configurations */
OMX_IndexExtPortStartUnused = OMX_IndexKhronosExtensions + 0x00200000,
/* Audio parameters and configurations */
OMX_IndexExtAudioStartUnused = OMX_IndexKhronosExtensions + 0x00400000,
OMX_IndexParamAudioAndroidAc3, /**< reference: OMX_AUDIO_PARAM_ANDROID_AC3TYPE */
OMX_IndexParamAudioAndroidOpus, /**< reference: OMX_AUDIO_PARAM_ANDROID_OPUSTYPE */
OMX_IndexParamAudioAndroidAacPresentation, /**< reference: OMX_AUDIO_PARAM_ANDROID_AACPRESENTATIONTYPE */
OMX_IndexParamAudioAndroidEac3, /**< reference: OMX_AUDIO_PARAM_ANDROID_EAC3TYPE */
OMX_IndexParamAudioProfileQuerySupported, /**< reference: OMX_AUDIO_PARAM_ANDROID_PROFILETYPE */
OMX_IndexParamAudioAndroidAacDrcPresentation, /**< reference: OMX_AUDIO_PARAM_ANDROID_AACDRCPRESENTATIONTYPE */
OMX_IndexParamAudioAndroidAc4, /**< reference: OMX_AUDIO_PARAM_ANDROID_AC4TYPE */
OMX_IndexConfigAudioPresentation, /**< reference: OMX_AUDIO_CONFIG_ANDROID_AUDIOPRESENTATION */
OMX_IndexExtAudioEndUnused,
/* Image parameters and configurations */
OMX_IndexExtImageStartUnused = OMX_IndexKhronosExtensions + 0x00500000,
/* Video parameters and configurations */
OMX_IndexExtVideoStartUnused = OMX_IndexKhronosExtensions + 0x00600000,
OMX_IndexParamNalStreamFormatSupported, /**< reference: OMX_NALSTREAMFORMATTYPE */
OMX_IndexParamNalStreamFormat, /**< reference: OMX_NALSTREAMFORMATTYPE */
OMX_IndexParamNalStreamFormatSelect, /**< reference: OMX_NALSTREAMFORMATTYPE */
OMX_IndexParamVideoVp8, /**< reference: OMX_VIDEO_PARAM_VP8TYPE */
OMX_IndexConfigVideoVp8ReferenceFrame, /**< reference: OMX_VIDEO_VP8REFERENCEFRAMETYPE */
OMX_IndexConfigVideoVp8ReferenceFrameType, /**< reference: OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE */
OMX_IndexParamVideoAndroidVp8Encoder, /**< reference: OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE */
OMX_IndexParamVideoHevc, /**< reference: OMX_VIDEO_PARAM_HEVCTYPE */
OMX_IndexParamSliceSegments, /**< reference: OMX_VIDEO_SLICESEGMENTSTYPE */
OMX_IndexConfigAndroidIntraRefresh, /**< reference: OMX_VIDEO_CONFIG_ANDROID_INTRAREFRESHTYPE */
OMX_IndexParamAndroidVideoTemporalLayering, /**< reference: OMX_VIDEO_PARAM_ANDROID_TEMPORALLAYERINGTYPE */
OMX_IndexConfigAndroidVideoTemporalLayering, /**< reference: OMX_VIDEO_CONFIG_ANDROID_TEMPORALLAYERINGTYPE */
OMX_IndexParamMaxFrameDurationForBitrateControl,/**< reference: OMX_PARAM_U32TYPE */
OMX_IndexParamVideoVp9, /**< reference: OMX_VIDEO_PARAM_VP9TYPE */
OMX_IndexParamVideoAndroidVp9Encoder, /**< reference: OMX_VIDEO_PARAM_ANDROID_VP9ENCODERTYPE */
OMX_IndexParamVideoAndroidImageGrid, /**< reference: OMX_VIDEO_PARAM_ANDROID_IMAGEGRIDTYPE */
OMX_IndexParamVideoAndroidRequiresSwRenderer, /**< reference: OMX_PARAM_U32TYPE */
OMX_IndexExtVideoEndUnused,
/* Image & Video common configurations */
OMX_IndexExtCommonStartUnused = OMX_IndexKhronosExtensions + 0x00700000,
/* Other configurations */
OMX_IndexExtOtherStartUnused = OMX_IndexKhronosExtensions + 0x00800000,
OMX_IndexConfigAutoFramerateConversion, /**< reference: OMX_CONFIG_BOOLEANTYPE */
OMX_IndexConfigPriority, /**< reference: OMX_PARAM_U32TYPE */
OMX_IndexConfigOperatingRate, /**< reference: OMX_PARAM_U32TYPE in Q16 format for video and in Hz for audio */
OMX_IndexParamConsumerUsageBits, /**< reference: OMX_PARAM_U32TYPE */
OMX_IndexConfigLatency, /**< reference: OMX_PARAM_U32TYPE */
OMX_IndexConfigLowLatency, /**< reference: OMX_CONFIG_BOOLEANTYPE */
OMX_IndexExtOtherEndUnused,
/* Time configurations */
OMX_IndexExtTimeStartUnused = OMX_IndexKhronosExtensions + 0x00900000,
OMX_IndexExtMax = 0x7FFFFFFF
} OMX_INDEXEXTTYPE;
#define OMX_MAX_STRINGVALUE_SIZE OMX_MAX_STRINGNAME_SIZE
#define OMX_MAX_ANDROID_VENDOR_PARAMCOUNT 32
typedef enum OMX_ANDROID_VENDOR_VALUETYPE {
OMX_AndroidVendorValueInt32 = 0, /*<< int32_t value */
OMX_AndroidVendorValueInt64, /*<< int64_t value */
OMX_AndroidVendorValueString, /*<< string value */
OMX_AndroidVendorValueEndUnused,
} OMX_ANDROID_VENDOR_VALUETYPE;
/**
* Structure describing a single value of an Android vendor extension.
*
* STRUCTURE MEMBERS:
* cKey : parameter value name.
* eValueType : parameter value type
* bSet : if false, the parameter is not set (for OMX_GetConfig) or is unset (OMX_SetConfig)
* if true, the parameter is set to the corresponding value below
* nInt64 : int64 value
* cString : string value
*/
typedef struct OMX_CONFIG_ANDROID_VENDOR_PARAMTYPE {
OMX_U8 cKey[OMX_MAX_STRINGNAME_SIZE];
OMX_ANDROID_VENDOR_VALUETYPE eValueType;
OMX_BOOL bSet;
union {
OMX_S32 nInt32;
OMX_S64 nInt64;
OMX_U8 cString[OMX_MAX_STRINGVALUE_SIZE];
};
} OMX_CONFIG_ANDROID_VENDOR_PARAMTYPE;
/**
* OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE is the structure for an Android vendor extension
* supported by the component. This structure enumerates the various extension parameters and their
* values.
*
* Android vendor extensions have a name and one or more parameter values - each with a string key -
* that are set together. The values are exposed to Android applications via a string key that is
* the concatenation of 'vendor', the extension name and the parameter key, each separated by dot
* (.), with any trailing '.value' suffix(es) removed (though optionally allowed).
*
* Extension names and parameter keys are subject to the following rules:
* - Each SHALL contain a set of lowercase alphanumeric (underscore allowed) tags separated by
* dot (.) or dash (-).
* - The first character of the first tag, and any tag following a dot SHALL not start with a
* digit.
* - Tags 'value', 'vendor', 'omx' and 'android' (even if trailed and/or followed by any number
* of underscores) are prohibited in the extension name.
* - Tags 'vendor', 'omx' and 'android' (even if trailed and/or followed by any number
* of underscores) are prohibited in parameter keys.
* - The tag 'value' (even if trailed and/or followed by any number
* of underscores) is prohibited in parameter keys with the following exception:
* the parameter key may be exactly 'value'
* - The parameter key for extensions with a single parameter value SHALL be 'value'
* - No two extensions SHALL have the same name
* - No extension's name SHALL start with another extension's NAME followed by a dot (.)
* - No two parameters of an extension SHALL have the same key
*
* This config can be used with both OMX_GetConfig and OMX_SetConfig. In the OMX_GetConfig
* case, the caller specifies nIndex and nParamSizeUsed. The component fills in cName,
* eDir and nParamCount. Additionally, if nParamSizeUsed is not less than nParamCount, the
* component fills out the parameter values (nParam) with the current values for each parameter
* of the vendor extension.
*
* The value of nIndex goes from 0 to N-1, where N is the number of Android vendor extensions
* supported by the component. The component does not need to report N as the caller can determine
* N by enumerating all extensions supported by the component. The component may not support any
* extensions. If there are no more extensions, OMX_GetParameter returns OMX_ErrorNoMore. The
* component supplies extensions in the order it wants clients to set them.
*
* The component SHALL return OMX_ErrorNone for all cases where nIndex is less than N (specifically
* even in the case of where nParamCount is greater than nParamSizeUsed).
*
* In the OMX_SetConfig case the field nIndex is ignored. If the component supports an Android
* vendor extension with the name in cName, it SHALL configure the parameter values for that
* extension according to the parameters in nParam. nParamCount is the number of valid parameters
* in the nParam array, and nParamSizeUsed is the size of the nParam array. (nParamSizeUsed
* SHALL be at least nParamCount) Parameters that are part of a vendor extension but are not
* in the nParam array are assumed to be unset (this is different from not changed).
* All parameter values SHALL have distinct keys in nParam (the component can assume that this
* is the case. Otherwise, the actual value for the parameters that are multiply defined can
* be any of the set values.)
*
* Return values in case of OMX_SetConfig:
* OMX_ErrorUnsupportedIndex: the component does not support the extension specified by cName
* OMX_ErrorUnsupportedSetting: the component does not support some or any of the parameters
* (names) specified in nParam
* OMX_ErrorBadParameter: the parameter is invalid (e.g. nParamCount is greater than
* nParamSizeUsed, or some parameter value has invalid type)
*
* STRUCTURE MEMBERS:
* nSize : size of the structure in bytes
* nVersion : OMX specification version information
* cName : name of vendor extension
* nParamCount : the number of parameter values that are part of this vendor extension
* nParamSizeUsed : the size of nParam
* (must be at least 1 and at most OMX_MAX_ANDROID_VENDOR_PARAMCOUNT)
* param : the parameter values
*/
typedef struct OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nIndex;
OMX_U8 cName[OMX_MAX_STRINGNAME_SIZE];
OMX_DIRTYPE eDir;
OMX_U32 nParamCount;
OMX_U32 nParamSizeUsed;
OMX_CONFIG_ANDROID_VENDOR_PARAMTYPE param[1];
} OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* OMX_IndexExt_h */
/* File EOF */
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