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未验证 提交 398726e3 编写于 作者: 葛 葛亚芳 提交者： Gitee
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Signed-off-by: N葛亚芳 <geyafang@huawei.com>
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zh-cn/application-dev/reference/native-apis/_native_window.md
浏览文件 @ 398726e3
......@@ -26,7 +26,7 @@
| 名称 | 描述 |
| -------- | -------- |
| [Region](_region.md) | 表示本地窗口NativeWindow需要更新内容的矩形区域（脏区） |
| [Region](_region.md) | 表示本地窗口OHNativeWindow需要更新内容的矩形区域（脏区） |
| [OHHDRMetaData](_o_h_h_d_r_meta_data.md) | HDR元数据结构体定义 |
| [OHExtDataHandle](_o_h_ext_data_handle.md) | 扩展数据句柄结构体定义 |
......@@ -35,9 +35,9 @@
| 名称 | 描述 |
| -------- | -------- |
| [OHNativeWindow](#ohnativewindow) | 提供对NativeWindow的访问功能 |
| [OHNativeWindowBuffer](#ohnativewindowbuffer) | 提供对NativeWindowBuffer的访问功能 |
| [Region](#region) | 表示本地窗口NativeWindow需要更新内容的矩形区域（脏区） |
| [OHNativeWindow](#ohnativewindow) | 提供对OHNativeWindow的访问功能 |
| [OHNativeWindowBuffer](#ohnativewindowbuffer) | 提供对OHNativeWindowBuffer的访问功能 |
| [Region](#region) | 表示本地窗口OHNativeWindow需要更新内容的矩形区域（脏区） |
### 枚举
......@@ -53,22 +53,22 @@
| 名称 | 描述 |
| -------- | -------- |
| [OH_NativeWindow_CreateNativeWindow](#oh_nativewindow_createnativewindow) (void \*pSurface) | 创建NativeWindow实例，每次调用都会产生一个新的NativeWindow实例 |
| [OH_NativeWindow_DestroyNativeWindow](#oh_nativewindow_destroynativewindow) (OHNativeWindow \*window) | 将NativeWindow对象的引用计数减1，当引用计数为0的时候，该NativeWindow对象会被析构掉 |
| [OH_NativeWindow_CreateNativeWindowBufferFromSurfaceBuffer](#oh_nativewindow_createnativewindowbufferfromsurfacebuffer) (void \*pSurfaceBuffer) | 创建NativeWindowBuffer实例，每次调用都会产生一个新的NativeWindowBuffer实例 |
| [OH_NativeWindow_DestroyNativeWindowBuffer](#oh_nativewindow_destroynativewindowbuffer) (OHNativeWindowBuffer \*buffer) | 将NativeWindowBuffer对象的引用计数减1，当引用计数为0的时候，该NativeWindowBuffer对象会被析构掉 |
| [OH_NativeWindow_NativeWindowRequestBuffer](#oh_nativewindow_nativewindowrequestbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*\*buffer, int \*fenceFd) | 通过NativeWindow对象申请一块NativeWindowBuffer，用以内容生产 |
| [OH_NativeWindow_NativeWindowFlushBuffer](#oh_nativewindow_nativewindowflushbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*buffer, int fenceFd, Region region) | 通过NativeWindow将生产好内容的NativeWindowBuffer放回到Buffer队列中，用以内容消费 |
| [OH_NativeWindow_NativeWindowAbortBuffer](#oh_nativewindow_nativewindowabortbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*buffer) | 通过NativeWindow将之前申请出来的NativeWindowBuffer返还到Buffer队列中，供下次再申请 |
| [OH_NativeWindow_NativeWindowHandleOpt](#oh_nativewindow_nativewindowhandleopt) (OHNativeWindow \*window, int code,...) | 设置/获取NativeWindow的属性，包括设置/获取宽高、内容格式等 |
| [OH_NativeWindow_GetBufferHandleFromNative](#oh_nativewindow_getbufferhandlefromnative) (OHNativeWindowBuffer \*buffer) | 通过NativeWindowBuffer获取该buffer的BufferHandle指针 |
| [OH_NativeWindow_CreateNativeWindow](#oh_nativewindow_createnativewindow) (void \*pSurface) | 创建OHNativeWindow实例，每次调用都会产生一个新的OHNativeWindow实例 |
| [OH_NativeWindow_DestroyNativeWindow](#oh_nativewindow_destroynativewindow) (OHNativeWindow \*window) | 将OHNativeWindow对象的引用计数减1，当引用计数为0的时候，该OHNativeWindow对象会被析构掉 |
| [OH_NativeWindow_CreateNativeWindowBufferFromSurfaceBuffer](#oh_nativewindow_createnativewindowbufferfromsurfacebuffer) (void \*pSurfaceBuffer) | 创建OHNativeWindowBuffer实例，每次调用都会产生一个新的OHNativeWindowBuffer实例 |
| [OH_NativeWindow_DestroyNativeWindowBuffer](#oh_nativewindow_destroynativewindowbuffer) (OHNativeWindowBuffer \*buffer) | 将OHNativeWindowBuffer对象的引用计数减1，当引用计数为0的时候，该OHNativeWindowBuffer对象会被析构掉 |
| [OH_NativeWindow_NativeWindowRequestBuffer](#oh_nativewindow_nativewindowrequestbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*\*buffer, int \*fenceFd) | 通过OHNativeWindow对象申请一块OHNativeWindowBuffer，用以内容生产 |
| [OH_NativeWindow_NativeWindowFlushBuffer](#oh_nativewindow_nativewindowflushbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*buffer, int fenceFd, Region region) | 通过OHNativeWindow将生产好内容的OHNativeWindowBuffer放回到Buffer队列中，用以内容消费 |
| [OH_NativeWindow_NativeWindowAbortBuffer](#oh_nativewindow_nativewindowabortbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*buffer) | 通过OHNativeWindow将之前申请出来的OHNativeWindowBuffer返还到Buffer队列中，供下次再申请 |
| [OH_NativeWindow_NativeWindowHandleOpt](#oh_nativewindow_nativewindowhandleopt) (OHNativeWindow \*window, int code,...) | 设置/获取OHNativeWindow的属性，包括设置/获取宽高、内容格式等 |
| [OH_NativeWindow_GetBufferHandleFromNative](#oh_nativewindow_getbufferhandlefromnative) (OHNativeWindowBuffer \*buffer) | 通过OHNativeWindowBuffer获取该buffer的BufferHandle指针 |
| [OH_NativeWindow_NativeObjectReference](#oh_nativewindow_nativeobjectreference) (void \*obj) | 增加一个NativeObject的引用计数 |
| [OH_NativeWindow_NativeObjectUnreference](#oh_nativewindow_nativeobjectunreference) (void \*obj) | 减少一个NativeObject的引用计数，当引用计数减少为0时，该NativeObject将被析构掉 |
| [OH_NativeWindow_GetNativeObjectMagic](#oh_nativewindow_getnativeobjectmagic) (void \*obj) | 获取NativeObject的MagicId |
| [OH_NativeWindow_NativeWindowSetScalingMode](#oh_nativewindow_nativewindowsetscalingmode) (OHNativeWindow \*window, uint32_t sequence, OHScalingMode scalingMode) | 设置NativeWindow的ScalingMode |
| [OH_NativeWindow_NativeWindowSetMetaData](#oh_nativewindow_nativewindowsetmetadata) (OHNativeWindow \*window, uint32_t sequence, int32_t size, const OHHDRMetaData \*metaData) | 设置NativeWindow的元数据 |
| [OH_NativeWindow_NativeWindowSetMetaDataSet](#oh_nativewindow_nativewindowsetmetadataset) (OHNativeWindow*window, uint32_t sequence, OHHDRMetadataKey key, int32_t size, const uint8_t \*metaData) | 设置NativeWindow的元数据集。 |
| [OH_NativeWindow_NativeWindowSetTunnelHandle](#oh_nativewindow_nativewindowsettunnelhandle) (OHNativeWindow \*window, const OHExtDataHandle \*handle) | 设置NativeWindow的TunnelHandle。 |
| [OH_NativeWindow_NativeWindowSetScalingMode](#oh_nativewindow_nativewindowsetscalingmode) (OHNativeWindow \*window, uint32_t sequence, OHScalingMode scalingMode) | 设置OHNativeWindow的ScalingMode |
| [OH_NativeWindow_NativeWindowSetMetaData](#oh_nativewindow_nativewindowsetmetadata) (OHNativeWindow \*window, uint32_t sequence, int32_t size, const OHHDRMetaData \*metaData) | 设置OHNativeWindow的元数据 |
| [OH_NativeWindow_NativeWindowSetMetaDataSet](#oh_nativewindow_nativewindowsetmetadataset) (OHNativeWindow*window, uint32_t sequence, OHHDRMetadataKey key, int32_t size, const uint8_t \*metaData) | 设置OHNativeWindow的元数据集。 |
| [OH_NativeWindow_NativeWindowSetTunnelHandle](#oh_nativewindow_nativewindowsettunnelhandle) (OHNativeWindow \*window, const OHExtDataHandle \*handle) | 设置OHNativeWindow的TunnelHandle。 |
## 类型定义说明
......@@ -83,7 +83,7 @@ typedef struct NativeWindow OHNativeWindow
**描述:**
提供对NativeWindow的访问功能
提供对OHNativeWindow的访问功能
### OHNativeWindowBuffer
......@@ -95,7 +95,7 @@ typedef struct NativeWindowBuffer OHNativeWindowBuffer
**描述:**
提供对NativeWindowBuffer的访问功能
提供对OHNativeWindowBuffer的访问功能
### Region
......@@ -107,7 +107,7 @@ typedef struct Region Region
**描述:**
表示本地窗口NativeWindow需要更新内容的矩形区域（脏区）
表示本地窗口OHNativeWindow需要更新内容的矩形区域（脏区）
## 枚举类型说明
......@@ -215,7 +215,7 @@ OHNativeWindow* OH_NativeWindow_CreateNativeWindow (void * pSurface)
**描述:**
创建NativeWindow实例，每次调用都会产生一个新的NativeWindow实例
创建OHNativeWindow实例，每次调用都会产生一个新的OHNativeWindow实例
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -227,7 +227,7 @@ OHNativeWindow* OH_NativeWindow_CreateNativeWindow (void * pSurface)
**返回:**
返回一个指针，指向NativeWindow的结构体实例
返回一个指针，指向OHNativeWindow的结构体实例
### OH_NativeWindow_CreateNativeWindowBufferFromSurfaceBuffer()
......@@ -239,7 +239,7 @@ OHNativeWindowBuffer* OH_NativeWindow_CreateNativeWindowBufferFromSurfaceBuffer
**描述:**
创建NativeWindowBuffer实例，每次调用都会产生一个新的NativeWindowBuffer实例
创建OHNativeWindowBuffer实例，每次调用都会产生一个新的OHNativeWindowBuffer实例
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -251,7 +251,7 @@ OHNativeWindowBuffer* OH_NativeWindow_CreateNativeWindowBufferFromSurfaceBuffer
**返回:**
返回一个指针，指向NativeWindowBuffer的结构体实例
返回一个指针，指向OHNativeWindowBuffer的结构体实例
### OH_NativeWindow_DestroyNativeWindow()
......@@ -263,7 +263,7 @@ void OH_NativeWindow_DestroyNativeWindow (OHNativeWindow * window)
**描述:**
将NativeWindow对象的引用计数减1，当引用计数为0的时候，该NativeWindow对象会被析构掉
将OHNativeWindow对象的引用计数减1，当引用计数为0的时候，该OHNativeWindow对象会被析构掉
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -271,7 +271,7 @@ void OH_NativeWindow_DestroyNativeWindow (OHNativeWindow * window)
| 名称 | 描述 |
| -------- | -------- |
| window | 一个NativeWindow的结构体实例的指针 |
| window | 一个OHNativeWindow的结构体实例的指针 |
### OH_NativeWindow_DestroyNativeWindowBuffer()
......@@ -283,7 +283,7 @@ void OH_NativeWindow_DestroyNativeWindowBuffer (OHNativeWindowBuffer * buffer)
**描述:**
将NativeWindowBuffer对象的引用计数减1，当引用计数为0的时候，该NativeWindowBuffer对象会被析构掉
将OHNativeWindowBuffer对象的引用计数减1，当引用计数为0的时候，该OHNativeWindowBuffer对象会被析构掉
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -291,7 +291,7 @@ void OH_NativeWindow_DestroyNativeWindowBuffer (OHNativeWindowBuffer * buffer)
| 名称 | 描述 |
| -------- | -------- |
| buffer | 一个NativeWindowBuffer的结构体实例的指针 |
| buffer | 一个OHNativeWindowBuffer的结构体实例的指针 |
### OH_NativeWindow_GetBufferHandleFromNative()
......@@ -303,7 +303,7 @@ BufferHandle* OH_NativeWindow_GetBufferHandleFromNative (OHNativeWindowBuffer *
**描述:**
通过NativeWindowBuffer获取该buffer的BufferHandle指针
通过OHNativeWindowBuffer获取该buffer的BufferHandle指针
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -311,7 +311,7 @@ BufferHandle* OH_NativeWindow_GetBufferHandleFromNative (OHNativeWindowBuffer *
| 名称 | 描述 |
| -------- | -------- |
| buffer | 一个NativeWindowBuffer的结构体实例的指针 |
| buffer | 一个OHNativeWindowBuffer的结构体实例的指针 |
**返回:**
......@@ -335,7 +335,7 @@ int32_t OH_NativeWindow_GetNativeObjectMagic (void * obj)
| 名称 | 描述 |
| -------- | -------- |
| obj | 一个NativeWindow或者NativeWindowBuffer的结构体实例的指针 |
| obj | 一个OHNativeWindow或者OHNativeWindowBuffer的结构体实例的指针 |
**返回:**
......@@ -359,7 +359,7 @@ int32_t OH_NativeWindow_NativeObjectReference (void * obj)
| 名称 | 描述 |
| -------- | -------- |
| obj | 一个NativeWindow或者NativeWindowBuffer的结构体实例的指针 |
| obj | 一个OHNativeWindow或者OHNativeWindowBuffer的结构体实例的指针 |
**返回:**
......@@ -383,7 +383,7 @@ int32_t OH_NativeWindow_NativeObjectUnreference (void * obj)
| 名称 | 描述 |
| -------- | -------- |
| obj | 一个NativeWindow或者NativeWindowBuffer的结构体实例的指针 |
| obj | 一个OHNativeWindow或者OHNativeWindowBuffer的结构体实例的指针 |
**返回:**
......@@ -399,7 +399,7 @@ int32_t OH_NativeWindow_NativeWindowAbortBuffer (OHNativeWindow * window, OHNat
**描述:**
通过NativeWindow将之前申请出来的NativeWindowBuffer返还到Buffer队列中，供下次再申请
通过OHNativeWindow将之前申请出来的OHNativeWindowBuffer返还到Buffer队列中，供下次再申请
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -407,8 +407,8 @@ int32_t OH_NativeWindow_NativeWindowAbortBuffer (OHNativeWindow * window, OHNat
| 名称 | 描述 |
| -------- | -------- |
| window | 一个NativeWindow的结构体实例的指针 |
| buffer | 一个NativeWindowBuffer的结构体实例的指针 |
| window | 一个OHNativeWindow的结构体实例的指针 |
| buffer | 一个OHNativeWindowBuffer的结构体实例的指针 |
**返回:**
......@@ -424,7 +424,7 @@ int32_t OH_NativeWindow_NativeWindowFlushBuffer (OHNativeWindow * window, OHNat
**描述:**
通过NativeWindow将生产好内容的NativeWindowBuffer放回到Buffer队列中，用以内容消费
通过OHNativeWindow将生产好内容的OHNativeWindowBuffer放回到Buffer队列中，用以内容消费
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -432,8 +432,8 @@ int32_t OH_NativeWindow_NativeWindowFlushBuffer (OHNativeWindow * window, OHNat
| 名称 | 描述 |
| -------- | -------- |
| window | 一个NativeWindow的结构体实例的指针 |
| buffer | 一个NativeWindowBuffer的结构体实例的指针 |
| window | 一个OHNativeWindow的结构体实例的指针 |
| buffer | 一个OHNativeWindowBuffer的结构体实例的指针 |
| fenceFd | 一个文件描述符句柄，用以同步时序 |
| region | 表示一块脏区域，该区域有内容更新 |
......@@ -451,7 +451,7 @@ int32_t OH_NativeWindow_NativeWindowHandleOpt (OHNativeWindow * window, int cod
**描述:**
设置/获取NativeWindow的属性，包括设置/获取宽高、内容格式等
设置/获取OHNativeWindow的属性，包括设置/获取宽高、内容格式等
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -459,7 +459,7 @@ int32_t OH_NativeWindow_NativeWindowHandleOpt (OHNativeWindow * window, int cod
| 名称 | 描述 |
| -------- | -------- |
| window | 一个NativeWindow的结构体实例的指针 |
| window | 一个OHNativeWindow的结构体实例的指针 |
| code | 表示操作码，详见[NativeWindowOperation](#nativewindowoperation) |
| ... | 可变参数，必须与操作码一一对应 |
......@@ -477,7 +477,7 @@ int32_t OH_NativeWindow_NativeWindowRequestBuffer (OHNativeWindow * window, OHN
**描述:**
通过NativeWindow对象申请一块NativeWindowBuffer，用以内容生产
通过OHNativeWindow对象申请一块OHNativeWindowBuffer，用以内容生产
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -485,8 +485,8 @@ int32_t OH_NativeWindow_NativeWindowRequestBuffer (OHNativeWindow * window, OHN
| 名称 | 描述 |
| -------- | -------- |
| window | 一个NativeWindow的结构体实例的指针 |
| buffer | 一个NativeWindowBuffer的结构体实例的二级指针 |
| window | 一个OHNativeWindow的结构体实例的指针 |
| buffer | 一个OHNativeWindowBuffer的结构体实例的二级指针 |
| fenceFd | 一个文件描述符句柄 |
**返回:**
......@@ -503,7 +503,7 @@ int32_t OH_NativeWindow_NativeWindowSetMetaData (OHNativeWindow * window, uint3
**描述:**
设置NativeWindow的元数据
设置OHNativeWindow的元数据
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -511,7 +511,7 @@ int32_t OH_NativeWindow_NativeWindowSetMetaData (OHNativeWindow * window, uint3
| 名称 | 描述 |
| -------- | -------- |
| window | 一个NativeWindow的结构体实例的指针 |
| window | 一个OHNativeWindow的结构体实例的指针 |
| sequence | 生产缓冲区的序列 |
| size | OHHDRMetaData数组的大小 |
| metaDate | 指向OHHDRMetaData数组的指针 |
......@@ -535,7 +535,7 @@ int32_t OH_NativeWindow_NativeWindowSetMetaDataSet (OHNativeWindow * window, ui
**描述:**
设置NativeWindow的元数据集。
设置OHNativeWindow的元数据集。
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -543,7 +543,7 @@ int32_t OH_NativeWindow_NativeWindowSetMetaDataSet (OHNativeWindow * window, ui
| 名称 | 描述 |
| -------- | -------- |
| window | 一个NativeWindow的结构体实例的指针。 |
| window | 一个OHNativeWindow的结构体实例的指针。 |
| sequence | 生产缓冲区的序列。 |
| key | 枚举值OHHDRMetadataKey |
| size | uint8_t向量的大小 |
......@@ -558,6 +558,7 @@ int32_t OH_NativeWindow_NativeWindowSetMetaDataSet (OHNativeWindow * window, ui
9
### OH_NativeWindow_NativeWindowSetScalingMode()
......@@ -567,7 +568,7 @@ int32_t OH_NativeWindow_NativeWindowSetScalingMode (OHNativeWindow * window, ui
**描述:**
设置NativeWindow的ScalingMode
设置OHNativeWindow的ScalingMode
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -575,7 +576,7 @@ int32_t OH_NativeWindow_NativeWindowSetScalingMode (OHNativeWindow * window, ui
| 名称 | 描述 |
| -------- | -------- |
| window | 一个NativeWindow的结构体实例的指针 |
| window | 一个OHNativeWindow的结构体实例的指针 |
| sequence | 生产缓冲区的序列 |
| scalingMode | 枚举值OHScalingMode |
......@@ -597,7 +598,7 @@ int32_t OH_NativeWindow_NativeWindowSetTunnelHandle (OHNativeWindow * window, c
**描述:**
设置NativeWindow的TunnelHandle。
设置OHNativeWindow的TunnelHandle。
\@syscap SystemCapability.Graphic.Graphic2D.NativeWindow
......@@ -605,7 +606,7 @@ int32_t OH_NativeWindow_NativeWindowSetTunnelHandle (OHNativeWindow * window, c
| 名称 | 描述 |
| -------- | -------- |
| window | 一个NativeWindow的结构体实例的指针 |
| window | 一个OHNativeWindow的结构体实例的指针 |
| handle | 指向OHExtDataHandle的指针 |
**返回:**
......
zh-cn/application-dev/reference/native-apis/external__window_8h.md
浏览文件 @ 398726e3
......@@ -21,7 +21,7 @@
| 结构体名称 | 描述 |
| -------- | -------- |
| [Region](_region.md) | 表示本地窗口NativeWindow需要更新内容的矩形区域（脏区） |
| [Region](_region.md) | 表示本地窗口OHNativeWindow需要更新内容的矩形区域（脏区） |
| [Region::Rect](_rect.md) | 矩形区域 |
| [OHHDRMetaData](_o_h_h_d_r_meta_data.md) | HDR元数据结构体定义 |
| [OHExtDataHandle](_o_h_ext_data_handle.md) | 扩展数据句柄结构体定义 |
......@@ -31,9 +31,9 @@
| 类型名称 | 描述 |
| -------- | -------- |
| [OHNativeWindow](_native_window.md#ohnativewindow) | 提供对NativeWindow的访问功能 |
| [OHNativeWindowBuffer](_native_window.md#ohnativewindowbuffer) | 提供对NativeWindowBuffer的访问功能 |
| [Region](_native_window.md#region) | 表示本地窗口NativeWindow需要更新内容的矩形区域（脏区） |
| [OHNativeWindow](_native_window.md#ohnativewindow) | 提供对OHNativeWindow的访问功能 |
| [OHNativeWindowBuffer](_native_window.md#ohnativewindowbuffer) | 提供对OHNativeWindowBuffer的访问功能 |
| [Region](_native_window.md#region) | 表示本地窗口OHNativeWindow需要更新内容的矩形区域（脏区） |
### 枚举
......@@ -49,19 +49,19 @@
| 函数名称 | 描述 |
| -------- | -------- |
| [OH_NativeWindow_CreateNativeWindow](_native_window.md#oh_nativewindow_createnativewindow) (void \*pSurface) | 创建NativeWindow实例，每次调用都会产生一个新的NativeWindow实例 |
| [OH_NativeWindow_DestroyNativeWindow](_native_window.md#oh_nativewindow_destroynativewindow) (OHNativeWindow \*window) | 将NativeWindow对象的引用计数减1，当引用计数为0的时候，该NativeWindow对象会被析构掉 |
| [OH_NativeWindow_CreateNativeWindowBufferFromSurfaceBuffer](_native_window.md#oh_nativewindow_createnativewindowbufferfromsurfacebuffer) (void \*pSurfaceBuffer) | 创建NativeWindowBuffer实例，每次调用都会产生一个新的NativeWindowBuffer实例 |
| [OH_NativeWindow_DestroyNativeWindowBuffer](_native_window.md#oh_nativewindow_destroynativewindowbuffer) (OHNativeWindowBuffer \*buffer) | 将NativeWindowBuffer对象的引用计数减1，当引用计数为0的时候，该NativeWindowBuffer对象会被析构掉 |
| [OH_NativeWindow_NativeWindowRequestBuffer](_native_window.md#oh_nativewindow_nativewindowrequestbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*\*buffer, int \*fenceFd) | 通过NativeWindow对象申请一块NativeWindowBuffer，用以内容生产 |
| [OH_NativeWindow_NativeWindowFlushBuffer](_native_window.md#oh_nativewindow_nativewindowflushbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*buffer, int fenceFd, Region region) | 通过NativeWindow将生产好内容的NativeWindowBuffer放回到Buffer队列中，用以内容消费 |
| [OH_NativeWindow_NativeWindowAbortBuffer](_native_window.md#oh_nativewindow_nativewindowabortbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*buffer) | 通过NativeWindow将之前申请出来的NativeWindowBuffer返还到Buffer队列中，供下次再申请 |
| [OH_NativeWindow_NativeWindowHandleOpt](_native_window.md#oh_nativewindow_nativewindowhandleopt) (OHNativeWindow*window, int code,...) | 设置/获取NativeWindow的属性，包括设置/获取宽高、内容格式等 |
| [OH_NativeWindow_GetBufferHandleFromNative](_native_window.md#oh_nativewindow_getbufferhandlefromnative) (OHNativeWindowBuffer \*buffer) | 通过NativeWindowBuffer获取该buffer的BufferHandle指针 |
| [OH_NativeWindow_CreateNativeWindow](_native_window.md#oh_nativewindow_createnativewindow) (void \*pSurface) | 创建OHNativeWindow实例，每次调用都会产生一个新的OHNativeWindow实例 |
| [OH_NativeWindow_DestroyNativeWindow](_native_window.md#oh_nativewindow_destroynativewindow) (OHNativeWindow \*window) | 将OHNativeWindow对象的引用计数减1，当引用计数为0的时候，该OHNativeWindow对象会被析构掉 |
| [OH_NativeWindow_CreateNativeWindowBufferFromSurfaceBuffer](_native_window.md#oh_nativewindow_createnativewindowbufferfromsurfacebuffer) (void \*pSurfaceBuffer) | 创建OHNativeWindowBuffer实例，每次调用都会产生一个新的OHNativeWindowBuffer实例 |
| [OH_NativeWindow_DestroyNativeWindowBuffer](_native_window.md#oh_nativewindow_destroynativewindowbuffer) (OHNativeWindowBuffer \*buffer) | 将OHNativeWindowBuffer对象的引用计数减1，当引用计数为0的时候，该OHNativeWindowBuffer对象会被析构掉 |
| [OH_NativeWindow_NativeWindowRequestBuffer](_native_window.md#oh_nativewindow_nativewindowrequestbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*\*buffer, int \*fenceFd) | 通过OHNativeWindow对象申请一块OHNativeWindowBuffer，用以内容生产 |
| [OH_NativeWindow_NativeWindowFlushBuffer](_native_window.md#oh_nativewindow_nativewindowflushbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*buffer, int fenceFd, Region region) | 通过OHNativeWindow将生产好内容的OHNativeWindowBuffer放回到Buffer队列中，用以内容消费 |
| [OH_NativeWindow_NativeWindowAbortBuffer](_native_window.md#oh_nativewindow_nativewindowabortbuffer) (OHNativeWindow \*window, OHNativeWindowBuffer \*buffer) | 通过OHNativeWindow将之前申请出来的OHNativeWindowBuffer返还到Buffer队列中，供下次再申请 |
| [OH_NativeWindow_NativeWindowHandleOpt](_native_window.md#oh_nativewindow_nativewindowhandleopt) (OHNativeWindow*window, int code,...) | 设置/获取OHNativeWindow的属性，包括设置/获取宽高、内容格式等 |
| [OH_NativeWindow_GetBufferHandleFromNative](_native_window.md#oh_nativewindow_getbufferhandlefromnative) (OHNativeWindowBuffer \*buffer) | 通过OHNativeWindowBuffer获取该buffer的BufferHandle指针 |
| [OH_NativeWindow_NativeObjectReference](_native_window.md#oh_nativewindow_nativeobjectreference) (void \*obj) | 增加一个NativeObject的引用计数 |
| [OH_NativeWindow_NativeObjectUnreference](_native_window.md#oh_nativewindow_nativeobjectunreference) (void \*obj) | 减少一个NativeObject的引用计数，当引用计数减少为0时，该NativeObject将被析构 |
| [OH_NativeWindow_GetNativeObjectMagic](_native_window.md#oh_nativewindow_getnativeobjectmagic) (void \*obj) | 获取NativeObject的MagicId |
| [OH_NativeWindow_NativeWindowSetScalingMode](_native_window.md#oh_nativewindow_nativewindowsetscalingmode) (OHNativeWindownative_window.md#ohscalingmode) scalingMode) | 设置NativeWindow的ScalingMode |
| [OH_NativeWindow_NativeWindowSetMetaData](_native_window.md#oh_nativewindow_nativewindowsetmetadata) (OHNativeWindow \*window, uint32_t sequence, int32_t size, const OHHDRMetaData \*metaData) | 设置NativeWindow的元数据 |
| [OH_NativeWindow_NativeWindowSetMetaDataSet](_native_window.md#oh_nativewindow_nativewindowsetmetadataset) (OHNativeWindow \*window, uint32_t sequence, OHHDRMetadataKey key, int32_t size, const uint8_t \*metaData) | 设置NativeWindow的元数据集。 |
| [OH_NativeWindow_NativeWindowSetTunnelHandle](_native_window.md#oh_nativewindow_nativewindowsettunnelhandle) (OHNativeWindow \*window, const OHExtDataHandle \*handle) | 设置NativeWindow的TunnelHandle。 |
| [OH_NativeWindow_NativeWindowSetScalingMode](_native_window.md#oh_nativewindow_nativewindowsetscalingmode) (OHNativeWindownative_window.md#ohscalingmode) scalingMode) | 设置OHNativeWindow的ScalingMode |
| [OH_NativeWindow_NativeWindowSetMetaData](_native_window.md#oh_nativewindow_nativewindowsetmetadata) (OHNativeWindow \*window, uint32_t sequence, int32_t size, const OHHDRMetaData \*metaData) | 设置OHNativeWindow的元数据 |
| [OH_NativeWindow_NativeWindowSetMetaDataSet](_native_window.md#oh_nativewindow_nativewindowsetmetadataset) (OHNativeWindow \*window, uint32_t sequence, OHHDRMetadataKey key, int32_t size, const uint8_t \*metaData) | 设置OHNativeWindow的元数据集。 |
| [OH_NativeWindow_NativeWindowSetTunnelHandle](_native_window.md#oh_nativewindow_nativewindowsettunnelhandle) (OHNativeWindow \*window, const OHExtDataHandle \*handle) | 设置OHNativeWindow的TunnelHandle。 |
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