Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

hwbuf

package

Go to main page

Versions in this module

v0

v0.0.5

Mar 22, 2026

v0.0.4

Mar 22, 2026

Changes in this version

type Buffer

+ func NewBufferFromUintPtr(ptr uintptr) *Buffer

+ func (h *Buffer) UintPtr() uintptr

type HardwareBuffer_Desc

+ func NewHardwareBuffer_DescFromUintPtr(ptr uintptr) *HardwareBuffer_Desc

+ func (h *HardwareBuffer_Desc) UintPtr() uintptr

type HardwareBuffer_Plane

+ func NewHardwareBuffer_PlaneFromUintPtr(ptr uintptr) *HardwareBuffer_Plane

+ func (h *HardwareBuffer_Plane) UintPtr() uintptr

type HardwareBuffer_Planes

+ func NewHardwareBuffer_PlanesFromUintPtr(ptr uintptr) *HardwareBuffer_Planes

+ func (h *HardwareBuffer_Planes) UintPtr() uintptr

v0.0.3

Mar 16, 2026

Changes in this version

+ type ARect = capi.ARect

+ type Buffer struct

+ func NewBufferFromPointer(ptr unsafe.Pointer) *Buffer

+ func (h *Buffer) Acquire()

+ func (h *Buffer) Close() error

+ func (h *Buffer) GetID(outID *uint64) error

+ func (h *Buffer) LockPlanes(usage uint64, fence int32, rect *ARect, outPlanes *HardwareBuffer_Planes) error

+ func (h *Buffer) Pointer() unsafe.Pointer

+ func (h *Buffer) SendHandleToUnixSocket(socketFd int32) error

+ func (h *Buffer) Unlock(fence *int32) error

+ type Error int32

+ func (e Error) Error() string

+ type Format int32

+ const Blob

+ const D16Unorm

+ const D24Unorm

+ const D24UnormS8Uint

+ const D32Float

+ const D32FloatS8Uint

+ const R10g10b10a10Unorm

+ const R10g10b10a2Unorm

+ const R16Uint

+ const R16g16Uint

+ const R16g16b16a16Float

+ const R5g6b5Unorm

+ const R8Unorm

+ const R8g8b8Unorm

+ const R8g8b8a8Unorm

+ const R8g8b8x8Unorm

+ const S8Uint

+ const Y8cb8cr8420

+ const YcbcrP010

+ const YcbcrP210

+ func (v Format) String() string

+ type HardwareBuffer_Desc struct

+ func NewHardwareBuffer_DescFromPointer(ptr unsafe.Pointer) *HardwareBuffer_Desc

+ func (h *HardwareBuffer_Desc) Pointer() unsafe.Pointer

+ type HardwareBuffer_Plane struct

+ func NewHardwareBuffer_PlaneFromPointer(ptr unsafe.Pointer) *HardwareBuffer_Plane

+ func (h *HardwareBuffer_Plane) Pointer() unsafe.Pointer

+ type HardwareBuffer_Planes struct

+ func NewHardwareBuffer_PlanesFromPointer(ptr unsafe.Pointer) *HardwareBuffer_Planes

+ func (h *HardwareBuffer_Planes) Pointer() unsafe.Pointer

+ type Usage uint64

+ const ComposerOverlay

+ const CpuReadMask

+ const CpuReadNever

+ const CpuReadOften

+ const CpuReadRarely

+ const CpuWriteMask

+ const CpuWriteNever

+ const CpuWriteOften

+ const CpuWriteRarely

+ const FrontBuffer

+ const GpuColorOutput

+ const GpuCubeMap

+ const GpuDataBuffer

+ const GpuFramebuffer

+ const GpuMipmapComplete

+ const GpuSampledImage

+ const ProtectedContent

+ const SensorDirectData

+ const Vendor0

+ const Vendor1

+ const Vendor10

+ const Vendor11

+ const Vendor12

+ const Vendor13

+ const Vendor14

+ const Vendor15

+ const Vendor16

+ const Vendor17

+ const Vendor18

+ const Vendor19

+ const Vendor2

+ const Vendor3

+ const Vendor4

+ const Vendor5

+ const Vendor6

+ const Vendor7

+ const Vendor8

+ const Vendor9

+ const VideoEncode