Module NativeWindowOperation 

Constants

GET_APP_FRAMEWORK_TYPEapi-12

get app framework type, variable parameter in function is [out] char** frameworkType.

GET_BUFFERQUEUE_SIZEapi-12

get native window bufferqueue size, variable parameter in function is [out] int32_t *size.

GET_BUFFER_GEOMETRY

get native window buffer geometry, variable parameter in function is [out] int32_t *height, [out] int32_t *width

GET_COLOR_GAMUT

get native window buffer colorGamut, variable parameter in function is [out] int32_t *colorGamut, the enumeration value refers to [OH_NativeBuffer_ColorGamut].

GET_FORMAT

get native window buffer format, variable parameter in function is [out] int32_t *format, the enumeration value refers to [OH_NativeBuffer_Format].

GET_SOURCE_TYPEapi-12

get surface source type, variable parameter in function is [out] int32_t *sourceType, the enumeration value refers to [OHSurfaceSource].

GET_STRIDEDeprecated

get native window buffer stride, variable parameter in function is [out] int32_t *stride.

GET_SWAP_INTERVAL

get native window buffer swap interval, variable parameter in function is [out] int32_t *interval.

GET_TIMEOUT

get the timeout in milliseconds when the native window requests a buffer, the default value is 3000 milliseconds when not set, variable parameter in function is [out] int32_t *timeout, in milliseconds.

GET_TRANSFORM

get native window buffer transform, variable parameter in function is [out] int32_t *transform, the enumeration value refers to [OH_NativeBuffer_TransformType].

GET_USAGE

get native window buffer usage, variable parameter in function is [out] uint64_t *usage, the enumeration value refers to [OH_NativeBuffer_Usage].

SET_APP_FRAMEWORK_TYPEapi-12

set app framework type, variable parameter in function is [in] char* frameworkType. maximum length is 64 bytes, otherwise the setting fails.

SET_BUFFER_GEOMETRY

set native window buffer geometry, variable parameter in function is [in] int32_t width, [in] int32_t height

SET_COLOR_GAMUT

set native window buffer colorGamut, variable parameter in function is [in] int32_t colorGamut, the enumeration value refers to [OH_NativeBuffer_ColorGamut].

SET_DESIRED_PRESENT_TIMESTAMPapi-13

Set native window buffer desiredPresentTimestamp, indicates the desired time to present the buffer.

SET_FORMAT

set native window buffer format, variable parameter in function is [in] int32_t format, the enumeration value refers to [OH_NativeBuffer_Format].

SET_HDR_WHITE_POINT_BRIGHTNESSapi-12

set hdr white point brightness, variable parameter in function is [in] float brightness. the value range is 0.0f to 1.0f.

SET_SDR_WHITE_POINT_BRIGHTNESSapi-12

set sdr white point brightness, variable parameter in function is [in] float brightness. the value range is 0.0f to 1.0f.

SET_SOURCE_TYPEapi-12

set surface source type, variable parameter in function is [in] int32_t sourceType, the enumeration value refers to [OHSurfaceSource].

SET_STRIDEDeprecated

set native window buffer stride, variable parameter in function is [in] int32_t stride.

SET_SWAP_INTERVAL

set native window buffer swap interval, variable parameter in function is [in] int32_t interval.

SET_TIMEOUT

set the timeout in milliseconds when the native window requests a buffer, the default value is 3000 milliseconds when not set, variable parameter in function is [in] int32_t timeout, in milliseconds.

SET_TRANSFORM

set native window buffer transform, variable parameter in function is [in] int32_t transform, the enumeration value refers to [OH_NativeBuffer_TransformType].

SET_UI_TIMESTAMP

set native window buffer uiTimestamp, variable parameter in function is [in] uint64_t uiTimestamp.

SET_USAGE

set native window buffer usage, variable parameter in function is [in] uint64_t usage, the enumeration value refers to [OH_NativeBuffer_Usage].

Type Aliases

Type

Indicates the operation code in the function OH_NativeWindow_NativeWindowHandleOpt.