openharmony 鸿蒙 capi-oh-nativebuffer-oh-nativebuffer-config

2026-08-25 浏览 (1)

OH_NativeBuffer_Config

typedef struct {...} OH_NativeBuffer_Config

概述

OH_NativeBuffer的属性配置,用于申请新的OH_NativeBuffer实例或查询现有实例的相关属性。

起始版本: 9

相关模块: OH_NativeBuffer

所在头文件: native_buffer.h

汇总

成员变量

名称描述
int32_t width宽度(像素)。
int32_t height高度(像素)。
int32_t format像素格式,具体可参见OH_NativeBuffer_Format枚举。
int32_t usagebuffer的用途说明,具体可参见OH_NativeBuffer_Usage枚举。
int32_t stride输出参数。本地窗口缓冲区步幅,单位为Byte。
起始版本: 10

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