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Tài liệu tham khảo về cấu trúc effect_interface_s
#include <
audio_effect.h
>
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int32_t(*
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process
)(
effect_handle_t
self,
audio_buffer_t
*inBuffer,
audio_buffer_t
*outBuffer)
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int32_t(*
|
lệnh
)(
effect_handle_t
self, uint32_t cmdCode, uint32_t cmdSize, void *pCmdData, uint32_t *replySize, void *pReplyData)
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int32_t(*
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get_descriptor
)(
effect_handle_t
self,
effect_descriptor_t
*pDescriptor)
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int32_t(*
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process_reverse
)(
effect_handle_t
self,
audio_buffer_t
*inBuffer,
audio_buffer_t
*outBuffer)
|
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Định nghĩa tại dòng
286
của tệp
audio_effect.h
.
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int32_t(* command)(
effect_handle_t
self, uint32_t cmdCode, uint32_t cmdSize, void *pCmdData, uint32_t *replySize, void *pReplyData)
|
Tài liệu cho cấu trúc này được tạo từ tệp sau:
Nội dung và mã mẫu trên trang này phải tuân thủ các giấy phép như mô tả trong phần Giấy phép nội dung. Java và OpenJDK là nhãn hiệu hoặc nhãn hiệu đã đăng ký của Oracle và/hoặc đơn vị liên kết của Oracle.
Cập nhật lần gần đây nhất: 2025-07-27 UTC.
[[["Dễ hiểu","easyToUnderstand","thumb-up"],["Giúp tôi giải quyết được vấn đề","solvedMyProblem","thumb-up"],["Khác","otherUp","thumb-up"]],[["Thiếu thông tin tôi cần","missingTheInformationINeed","thumb-down"],["Quá phức tạp/quá nhiều bước","tooComplicatedTooManySteps","thumb-down"],["Đã lỗi thời","outOfDate","thumb-down"],["Vấn đề về bản dịch","translationIssue","thumb-down"],["Vấn đề về mẫu/mã","samplesCodeIssue","thumb-down"],["Khác","otherDown","thumb-down"]],["Cập nhật lần gần đây nhất: 2025-07-27 UTC."],[],[],null,["# Android Hardware Abstraction Layer: effect_interface_s Struct Reference\n\neffect_interface_s Struct Reference\n===================================\n\n[Data Fields](#pub-attribs) \neffect_interface_s Struct Reference \n\n`\n#include \u003c\n`[audio_effect.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)`\n\u003e\n`\n\n|------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| int32_t(\\* | [process](/reference/hal/structeffect__interface__s#ad43eee0821789bd31fb8ae60e94d7a9a) )( [effect_handle_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) self, [audio_buffer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*inBuffer, [audio_buffer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*outBuffer) |\n| ||\n| int32_t(\\* | [command](/reference/hal/structeffect__interface__s#a408576525885fc8a62c3e47e2164313a) )( [effect_handle_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) self, uint32_t cmdCode, uint32_t cmdSize, void \\*pCmdData, uint32_t \\*replySize, void \\*pReplyData) |\n| ||\n| int32_t(\\* | [get_descriptor](/reference/hal/structeffect__interface__s#acd00817de6a6a13e4ef83e76abd59c54) )( [effect_handle_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) self, [effect_descriptor_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*pDescriptor) |\n| ||\n| int32_t(\\* | [process_reverse](/reference/hal/structeffect__interface__s#a091426df74c43c02be31b5e2b2c4ee9c) )( [effect_handle_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) self, [audio_buffer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*inBuffer, [audio_buffer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*outBuffer) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nDefinition at line\n[286](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\nof file\n[audio_effect.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\n.\n\nField Documentation\n-------------------\n\n\n|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| int32_t(\\* command)( [effect_handle_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) self, uint32_t cmdCode, uint32_t cmdSize, void \\*pCmdData, uint32_t \\*replySize, void \\*pReplyData) |\n\n\nDefinition at line\n[356](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\nof file\n[audio_effect.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\n.\n\n|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| int32_t(\\* get_descriptor)( [effect_handle_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) self, [effect_descriptor_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*pDescriptor) |\n\n\nDefinition at line\n[381](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\nof file\n[audio_effect.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\n.\n\n|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| int32_t(\\* process)( [effect_handle_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) self, [audio_buffer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*inBuffer, [audio_buffer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*outBuffer) |\n\n\nDefinition at line\n[322](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\nof file\n[audio_effect.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\n.\n\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| int32_t(\\* process_reverse)( [effect_handle_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) self, [audio_buffer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*inBuffer, [audio_buffer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h) \\*outBuffer) |\n\n\nDefinition at line\n[411](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\nof file\n[audio_effect.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [audio_effect.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/audio_effect.h)"]]
