自 2025 年 3 月 27 日起,我們建議您使用 android-latest-release
而非 aosp-main
建構及貢獻 AOSP。詳情請參閱「Android 開放原始碼計畫變更」。
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
hwc2_device 結構體參考資料
#include <
hwcomposer2.h
>
void(* getCapabilities)(struct
hwc2_device
*device, uint32_t *outCount, int32_t *outCapabilities)
|
這個結構體的說明文件是由下列檔案產生:
這個頁面中的內容和程式碼範例均受《內容授權》中的授權所規範。Java 與 OpenJDK 是 Oracle 和/或其關係企業的商標或註冊商標。
上次更新時間:2025-07-27 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-27 (世界標準時間)。"],[],[],null,["# Android Hardware Abstraction Layer: hwc2_device Struct Reference\n\nhwc2_device Struct Reference\n============================\n\n[Data Fields](#pub-attribs) \nhwc2_device Struct Reference \n\n`\n#include \u003c\n`[hwcomposer2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)`\n\u003e\n`\n\n|---------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| struct [hw_device_t](/reference/hal/structhw__device__t) | [common](/reference/hal/structhwc2__device#a86a0ca82dd3f02023e259b8b5e155dbe) |\n| ||\n| void(\\* | [getCapabilities](/reference/hal/structhwc2__device#afd70eebc0150e6e1d064548b29a5eea2) )(struct [hwc2_device](/reference/hal/structhwc2__device) \\*device, uint32_t \\*outCount, int32_t \\*outCapabilities) |\n| ||\n| [hwc2_function_pointer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h) (\\* | [getFunction](/reference/hal/structhwc2__device#a12189ce38f93aa3fabe06378e0a4cb44) )(struct [hwc2_device](/reference/hal/structhwc2__device) \\*device, int32_tdescriptor) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nDefinition at line\n[691](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)\nof file\n[hwcomposer2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)\n.\n\nField Documentation\n-------------------\n\n\n|-----------------------------------------------------------------|\n| struct [hw_device_t](/reference/hal/structhw__device__t) common |\n\n\nDefinition at line\n[694](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)\nof file\n[hwcomposer2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)\n.\n\n|--------------------------------------------------------------------------------------------------------------------------------------------|\n| void(\\* getCapabilities)(struct [hwc2_device](/reference/hal/structhwc2__device) \\*device, uint32_t \\*outCount, int32_t \\*outCapabilities) |\n\n\nDefinition at line\n[712](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)\nof file\n[hwcomposer2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)\n.\n\n|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [hwc2_function_pointer_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h) (\\* getFunction)(struct [hwc2_device](/reference/hal/structhwc2__device) \\*device, int32_tdescriptor) |\n\n\nDefinition at line\n[725](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)\nof file\n[hwcomposer2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [hwcomposer2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hwcomposer2.h)"]]