mirror of https://github.com/thesofproject/sof.git
113 lines
3.4 KiB
C
113 lines
3.4 KiB
C
// SPDX-License-Identifier: BSD-3-Clause
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//
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// Copyright(c) 2021 Xperi. All rights reserved.
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//
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// Author: Mark Barton <mark.barton@xperi.com>
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#ifndef __SOF_AUDIO_DTS_SOF_INTERFACE_H__
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#define __SOF_AUDIO_DTS_SOF_INTERFACE_H__
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#include "DtsSofInterfaceResult.h"
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#include "DtsSofInterfaceVersion.h"
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#include <stddef.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#ifdef _WINDOWS
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#define DTS_SOF_INTERFACE_API __declspec(dllexport)
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#else
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#define DTS_SOF_INTERFACE_API
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#endif
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#if !defined(DTS_SOF_INTERFACE_NOEXCEPT)
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#if (defined(__cplusplus) && __cplusplus >= 201103L) && (defined(_MSC_VER) && _MSC_VER >= 1900 && defined(_CPPUNWIND))
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#define DTS_SOF_INTERFACE_NOEXCEPT noexcept
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#elif (defined(_MSC_VER) && defined(_CPPUNWIND))
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#define DTS_SOF_INTERFACE_NOEXCEPT throw()
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#else
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#define DTS_SOF_INTERFACE_NOEXCEPT
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#endif
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#endif
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typedef struct DtsSofInterfaceInst DtsSofInterfaceInst;
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typedef enum {
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// Supported parameter ids
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DTS_SOF_INTERFACE_PARAMETER_ID_SINGLE_CONFIGURATION = 1,
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} DtsSofInterfaceParameterId;
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typedef enum
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{
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DTS_SOF_INTERFACE_BUFFER_LAYOUT_INTERLEAVED = 0,
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DTS_SOF_INTERFACE_BUFFER_LAYOUT_NONINTERLEAVED,
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} DtsSofInterfaceBufferLayout;
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typedef enum
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{
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DTS_SOF_INTERFACE_BUFFER_FORMAT_SINT16LE = 0,
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DTS_SOF_INTERFACE_BUFFER_FORMAT_SINT24LE,
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DTS_SOF_INTERFACE_BUFFER_FORMAT_SINT32LE,
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DTS_SOF_INTERFACE_BUFFER_FORMAT_FLOAT32,
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} DtsSofInterfaceBufferFormat;
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typedef struct DtsSofInterfaceBufferConfiguration
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{
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DtsSofInterfaceBufferLayout bufferLayout;
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DtsSofInterfaceBufferFormat bufferFormat;
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unsigned int sampleRate;
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unsigned int numChannels;
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unsigned int periodInFrames;
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} DtsSofInterfaceBufferConfiguration;
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typedef void* (*DtsSofInterfaceAllocateMemory)(
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void *pMemoryAllocationContext,
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unsigned int length,
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unsigned int alignment);
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typedef void (*DtsSofInterfaceFreeMemory)(void *pMemoryAllocationContext, void *pMemory);
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DtsSofInterfaceResult DTS_SOF_INTERFACE_API dtsSofInterfaceInit(
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DtsSofInterfaceInst **ppInst,
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DtsSofInterfaceAllocateMemory pMemoryAllocationFn,
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DtsSofInterfaceFreeMemory pMemoryFreeFn,
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void *MemoryAllocationContext) DTS_SOF_INTERFACE_NOEXCEPT;
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DtsSofInterfaceResult DTS_SOF_INTERFACE_API dtsSofInterfacePrepare(
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DtsSofInterfaceInst* pInst,
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const DtsSofInterfaceBufferConfiguration* pBufferConfiguration,
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void** ppSofInputBuffer,
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unsigned int* pSofInputBufferSize,
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void** ppSofOutputBuffer,
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unsigned int* pSofOutputBufferSize) DTS_SOF_INTERFACE_NOEXCEPT;
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DtsSofInterfaceResult DTS_SOF_INTERFACE_API dtsSofInterfaceInitProcess(
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DtsSofInterfaceInst* pInst) DTS_SOF_INTERFACE_NOEXCEPT;
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DtsSofInterfaceResult DTS_SOF_INTERFACE_API dtsSofInterfaceProcess(
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DtsSofInterfaceInst* pInst,
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unsigned int* pNumBytesProcessed) DTS_SOF_INTERFACE_NOEXCEPT;
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DtsSofInterfaceResult DTS_SOF_INTERFACE_API dtsSofInterfaceApplyConfig(
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DtsSofInterfaceInst* pInst,
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int parameterId,
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const void *pData,
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unsigned int dataSize) DTS_SOF_INTERFACE_NOEXCEPT;
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DtsSofInterfaceResult DTS_SOF_INTERFACE_API dtsSofInterfaceReset(
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DtsSofInterfaceInst* pInst) DTS_SOF_INTERFACE_NOEXCEPT;
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DtsSofInterfaceResult DTS_SOF_INTERFACE_API dtsSofInterfaceFree(
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DtsSofInterfaceInst* pInst) DTS_SOF_INTERFACE_NOEXCEPT;
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DtsSofInterfaceResult DTS_SOF_INTERFACE_API dtsSofInterfaceGetVersion(
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DtsSofInterfaceVersionInfo* pInterfaceVersion,
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DtsSofInterfaceVersionInfo* pSdkVersion) DTS_SOF_INTERFACE_NOEXCEPT;
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#if defined(__cplusplus)
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}
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#endif
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#endif // __SOF_AUDIO_DTS_SOF_INTERFACE_H__
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