Crate mesa3d_util

Modules

• bytestream 🔒
• defines 🔒
• descriptor 🔒
• error 🔒
• memory_mapping 🔒
• shm 🔒
• sys 🔒

Macros

• log_status

Structs

• Event
• Listener
• MemoryMapping
• MesaHandle
  Handle to OS-specific memory or synchronization objects.
• MesaMapping
• OwnedDescriptor
• ReadPipe
• Reader
• SharedMemory
• Tube
• WaitContext
• WaitEvent
• WritePipe
• Writer

Enums

• DescriptorType
• MesaError
  An error generated while using this crate.
• TubeType
• WaitTimeout

Constants

• DEFAULT_RAW_DESCRIPTOR
• MESA_HANDLE_TYPE_MEM_DMABUF
• MESA_HANDLE_TYPE_MEM_OPAQUE_FD
  Mesa handle types (memory and sync in same namespace)
• MESA_HANDLE_TYPE_MEM_OPAQUE_WIN32
• MESA_HANDLE_TYPE_MEM_SHM
• MESA_HANDLE_TYPE_MEM_ZIRCON
• MESA_HANDLE_TYPE_SIGNAL_EVENT_FD
• MESA_HANDLE_TYPE_SIGNAL_OPAQUE_FD
• MESA_HANDLE_TYPE_SIGNAL_OPAQUE_WIN32
• MESA_HANDLE_TYPE_SIGNAL_SYNC_FD
• MESA_HANDLE_TYPE_SIGNAL_ZIRCON
• MESA_MAP_ACCESS_MASK
  Access flags (not in virtio_gpu spec)
• MESA_MAP_ACCESS_READ
• MESA_MAP_ACCESS_RW
• MESA_MAP_ACCESS_WRITE
• MESA_MAP_CACHE_CACHED
• MESA_MAP_CACHE_MASK
  Mapped memory caching flags (see virtio_gpu spec)
• MESA_MAP_CACHE_UNCACHED
• MESA_MAP_CACHE_WC
• WAIT_CONTEXT_MAX

Traits

• AsBorrowedDescriptor
• AsRawDescriptor
  Trait for returning the underlying raw descriptor, without giving up ownership of the descriptor.
• FromRawDescriptor
• IntoRawDescriptor
  Trait for forfeiting ownership of the current raw descriptor, and returning the raw descriptor
• MappedRegion
  Safety

Functions

• create_pipe
• round_up_to_page_size
  Uses the system’s page size in bytes to round the given value up to the nearest page boundary.

Type Aliases

• MesaResult
  The result of an operation in this crate.
• RawDescriptor