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体验新版 GitCode,发现更多精彩内容 >>
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c6b386cb
编写于
7月 03, 2023
作者:
葛
葛亚芳
提交者:
Gitee
7月 03, 2023
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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
...n/application-dev/reference/native-apis/_native_window.md
+52
-52
zh-cn/application-dev/reference/native-apis/external__window_8h.md
...lication-dev/reference/native-apis/external__window_8h.md
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未找到文件。
zh-cn/application-dev/reference/native-apis/_native_window.md
浏览文件 @
c6b386cb
...
...
@@ -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
OH
NativeWindow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
OH
NativeWindow的访问功能 |
|
[
OHNativeWindowBuffer
](
#ohnativewindowbuffer
)
| 提供对
OH
NativeWindowBuffer的访问功能 |
|
[
Region
](
#region
)
| 表示本地窗口
OH
NativeWindow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OH
NativeWindow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OH
NativeWindow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OH
NativeWindowBuffer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OH
NativeWindowBuffer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OH
NativeWindowBuffer,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OH
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
OHNativeWindow将之前申请出来的OH
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
OH
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
OH
NativeWindowBuffer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
OH
NativeWindow的ScalingMode |
|
[
OH_NativeWindow_NativeWindowSetMetaData
](
#oh_nativewindow_nativewindowsetmetadata
)
(
OHNativeWindow
\*
window, uint32_t sequence, int32_t size, const OHHDRMetaData
\*
metaData) | 设置
OH
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
OH
NativeWindow的元数据集。 |
|
[
OH_NativeWindow_NativeWindowSetTunnelHandle
](
#oh_nativewindow_nativewindowsettunnelhandle
)
(
OHNativeWindow
\*
window, const OHExtDataHandle
\*
handle) | 设置
OH
NativeWindow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
OH
NativeWindow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
OH
NativeWindowBuffer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
OH
NativeWindow需要更新内容的矩形区域(脏区)
## 枚举类型说明
...
...
@@ -221,7 +221,7 @@ 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OH
NativeWindow实例
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -233,7 +233,7 @@ 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
OH
NativeWindow的结构体实例
### OH_NativeWindow_CreateNativeWindowBufferFromSurfaceBuffer()
...
...
@@ -245,7 +245,7 @@ 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OH
NativeWindowBuffer实例
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -257,7 +257,7 @@ 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
OH
NativeWindowBuffer的结构体实例
### OH_NativeWindow_DestroyNativeWindow()
...
...
@@ -269,7 +269,7 @@ 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OH
NativeWindow对象会被析构掉
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -277,7 +277,7 @@ 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
OH
NativeWindow的结构体实例的指针 |
### OH_NativeWindow_DestroyNativeWindowBuffer()
...
...
@@ -289,7 +289,7 @@ 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OH
NativeWindowBuffer对象会被析构掉
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -297,7 +297,7 @@ 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
OH
NativeWindowBuffer的结构体实例的指针 |
### OH_NativeWindow_GetBufferHandleFromNative()
...
...
@@ -309,7 +309,7 @@ BufferHandle* OH_NativeWindow_GetBufferHandleFromNative (OHNativeWindowBuffer *
**描述:**
通过NativeWindowBuffer获取该buffer的BufferHandle指针
通过
OH
NativeWindowBuffer获取该buffer的BufferHandle指针
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -317,7 +317,7 @@ 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
OH
NativeWindowBuffer的结构体实例的指针 |
**返回:**
...
...
@@ -341,7 +341,7 @@ 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OH
NativeWindowBuffer的结构体实例的指针 |
**返回:**
...
...
@@ -365,7 +365,7 @@ 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OH
NativeWindowBuffer的结构体实例的指针 |
**返回:**
...
...
@@ -389,7 +389,7 @@ 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OH
NativeWindowBuffer的结构体实例的指针 |
**返回:**
...
...
@@ -405,7 +405,7 @@ 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OH
NativeWindowBuffer返还到Buffer队列中,供下次再申请
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -413,8 +413,8 @@ 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
OH
NativeWindow的结构体实例的指针 |
| buffer | 一个
OH
NativeWindowBuffer的结构体实例的指针 |
**返回:**
...
...
@@ -430,7 +430,7 @@ 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OH
NativeWindowBuffer放回到Buffer队列中,用以内容消费
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -438,8 +438,8 @@ 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
OH
NativeWindow的结构体实例的指针 |
| buffer | 一个
OH
NativeWindowBuffer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 |
...
...
@@ -457,7 +457,7 @@ 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
OH
NativeWindow的属性,包括设置/获取宽高、内容格式等
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -465,7 +465,7 @@ 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
OH
NativeWindow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 |
...
...
@@ -483,7 +483,7 @@ 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OH
NativeWindowBuffer,用以内容生产
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -491,8 +491,8 @@ 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
OH
NativeWindow的结构体实例的指针 |
| buffer | 一个
OH
NativeWindowBuffer的结构体实例的二级指针 |
| fenceFd | 一个文件描述符句柄 |
**返回:**
...
...
@@ -509,7 +509,7 @@ int32_t OH_NativeWindow_NativeWindowSetMetaData (OHNativeWindow * window, uint3
**描述:**
设置NativeWindow的元数据
设置
OH
NativeWindow的元数据
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -517,7 +517,7 @@ 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
OH
NativeWindow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 |
...
...
@@ -544,7 +544,7 @@ int32_t OH_NativeWindow_NativeWindowSetMetaDataSet (OHNativeWindow * window, ui
**描述:**
设置NativeWindow的元数据集。
设置
OH
NativeWindow的元数据集。
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -552,7 +552,7 @@ 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
OH
NativeWindow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 |
...
...
@@ -580,7 +580,7 @@ int32_t OH_NativeWindow_NativeWindowSetScalingMode (OHNativeWindow * window, ui
**描述:**
设置NativeWindow的ScalingMode
设置
OH
NativeWindow的ScalingMode
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -588,7 +588,7 @@ 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
OH
NativeWindow的结构体实例的指针 |
| sequence | 生产缓冲区的序列 |
| scalingMode | 枚举值OHScalingMode |
...
...
@@ -614,7 +614,7 @@ int32_t OH_NativeWindow_NativeWindowSetTunnelHandle (OHNativeWindow * window, c
**描述:**
设置NativeWindow的TunnelHandle。
设置
OH
NativeWindow的TunnelHandle。
\@
syscap SystemCapability.Graphic.Graphic2D.NativeWindow
...
...
@@ -622,7 +622,7 @@ 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
OH
NativeWindow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 @
c6b386cb
...
...
@@ -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
OH
NativeWindow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
OH
NativeWindow的访问功能 |
|
[
OHNativeWindowBuffer
](
_native_window.md#ohnativewindowbuffer
)
| 提供对
OH
NativeWindowBuffer的访问功能 |
|
[
Region
](
_native_window.md#region
)
| 表示本地窗口
OH
NativeWindow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OH
NativeWindow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OH
NativeWindow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OH
NativeWindowBuffer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OH
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
OHNativeWindow对象申请一块OH
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
OHNativeWindow将生产好内容的OH
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
OHNativeWindow将之前申请出来的OH
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
OH
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
OH
NativeWindowBuffer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
OH
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
OH
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
OH
NativeWindow的元数据集。 |
|
[
OH_NativeWindow_NativeWindowSetTunnelHandle
](
_native_window.md#oh_nativewindow_nativewindowsettunnelhandle
)
(
OHNativeWindow
\*
window, const OHExtDataHandle
\*
handle) | 设置
OH
NativeWindow的TunnelHandle。 |
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