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Version: 12 Dec 2024

NativeWindowNativeBindings

NameSpace: NativeWindow

Public Methods​

void AHardwareBuffer_acquire​

public void AHardwareBuffer_acquire(
    AHardwareBuffer buffer
)

Parameters

TypeNameDescription
AHardwareBufferbuffer

int AHardwareBuffer_allocate​

public int AHardwareBuffer_allocate(
    ref AHardwareBuffer.Description description,
    out AHardwareBuffer buffer
)

Parameters

TypeNameDescription
ref AHardwareBuffer.Descriptiondescription
out AHardwareBufferbuffer

void AHardwareBuffer_describe​

public void AHardwareBuffer_describe(
    AHardwareBuffer buffer,
    out AHardwareBuffer.Description description
)

Parameters

TypeNameDescription
AHardwareBufferbuffer
out AHardwareBuffer.Descriptiondescription

int AHardwareBuffer_isSupported​

public int AHardwareBuffer_isSupported(
    ref AHardwareBuffer.Description description
)

Parameters

TypeNameDescription
ref AHardwareBuffer.Descriptiondescription

unsafe int AHardwareBuffer_lock​

public unsafe int AHardwareBuffer_lock(
    AHardwareBuffer buffer,
    AHardwareBuffer.Usage usage,
    int fence,
    ARect * rect,
    out void * virtualAddress
)

Parameters

TypeNameDescription
AHardwareBufferbuffer
AHardwareBuffer.Usageusage
intfence
ARect *rect
out void *virtualAddress

unsafe int AHardwareBuffer_lockAndGetInfo​

public unsafe int AHardwareBuffer_lockAndGetInfo(
    AHardwareBuffer buffer,
    AHardwareBuffer.Usage usage,
    int fence,
    ARect * rect,
    out void * outVirtualAddress,
    out int outBytesPerPixel,
    out int outBytesPerStride
)

Parameters

TypeNameDescription
AHardwareBufferbuffer
AHardwareBuffer.Usageusage
intfence
ARect *rect
out void *outVirtualAddress
out intoutBytesPerPixel
out intoutBytesPerStride

unsafe int AHardwareBuffer_lockPlanes​

public unsafe int AHardwareBuffer_lockPlanes(
    AHardwareBuffer buffer,
    AHardwareBuffer.Usage usage,
    int fenceFd,
    ARect * rect,
    out AHardwareBuffer.Planes outPlanes
)

Parameters

TypeNameDescription
AHardwareBufferbuffer
AHardwareBuffer.Usageusage
intfenceFd
ARect *rect
out AHardwareBuffer.PlanesoutPlanes

int AHardwareBuffer_recvHandleFromUnixSocket​

public int AHardwareBuffer_recvHandleFromUnixSocket(
    int socketFd,
    out AHardwareBuffer buffer
)

Parameters

TypeNameDescription
intsocketFd
out AHardwareBufferbuffer

void AHardwareBuffer_release​

public void AHardwareBuffer_release(
    AHardwareBuffer buffer
)

Parameters

TypeNameDescription
AHardwareBufferbuffer

int AHardwareBuffer_sendHandleToUnixSocket​

public int AHardwareBuffer_sendHandleToUnixSocket(
    AHardwareBuffer buffer,
    int socketFd
)

Parameters

TypeNameDescription
AHardwareBufferbuffer
intsocketFd

unsafe int AHardwareBuffer_unlock​

public unsafe int AHardwareBuffer_unlock(
    AHardwareBuffer buffer,
    int * fence
)

Parameters

TypeNameDescription
AHardwareBufferbuffer
int *fence

Public Attributes​

kLibraryName​


public const string kLibraryName = "libnativewindow";