Crate rutabaga_gfx 

A crate for handling 2D and 3D virtio-gpu hypercalls, along with graphics swapchain allocation and mapping.

Re-exports

pub use mesa3d_util::MesaError::Unsupported as RutabagaUnsupported;

Macros

checked_arithmetic

checked_range

Structs

DeviceId

A unique identifier for a device.

DrmFormat

A fourcc format identifier.

GfxstreamFlags

gfxstream flag struct.

ImageAllocationInfo

Information required to allocate a swapchain image.

ImageMemoryRequirements

The memory requirements, compression and layout of a swapchain image.

Resource3DInfo

Metadata associated with a swapchain, video or camera image.

ResourceCreate3D

ResourceCreateBlob

Rutabaga

The global library handle used to query capability sets, create resources and contexts.

RutabagaBuilder

Rutabaga Builder, following the Rust builder pattern.

RutabagaDebug

Convenience struct for debug data

RutabagaDescriptor

RutabagaFence

Convenience struct for Rutabaga fences

RutabagaGralloc

A container for a variety of allocation backends.

RutabagaGrallocBackendFlags

Usage flags for constructing rutabaga gralloc backend

RutabagaGrallocFlags

Usage flags for constructing a buffer object.

RutabagaHandle

Handle to OS-specific memory or synchronization objects.

RutabagaHandler

RutabagaImportData

Import Data for resource_import

RutabagaIovec

Represents a buffer. base contains the address of a buffer, while len contains the length of the buffer.

RutabagaPath

Information needed to open an OS-specific RutabagaConnection (TBD). Only Linux hosts are considered at the moment.

Transfer3D

Transfers {to, from} 1D buffers, 2D textures, 3D textures, and cubemaps.

VirglRendererFlags

virglrenderer flag struct.

VulkanInfo

Memory index and physical device id of the associated VkDeviceMemory.

Enums

RutabagaComponentType

Enumeration of possible rutabaga components.

RutabagaError

A list specifying general categories of rutabaga_gfx error.

RutabagaWsi

Constants

RUTABAGA_BLOB_FLAG_USE_CROSS_DEVICE

RUTABAGA_BLOB_FLAG_USE_MAPPABLE

RUTABAGA_BLOB_FLAG_USE_SHAREABLE

RUTABAGA_BLOB_MEM_GUEST

Blob resource creation parameters.

RUTABAGA_BLOB_MEM_HOST3D

RUTABAGA_BLOB_MEM_HOST3D_GUEST

RUTABAGA_CAPSET_CROSS_DOMAIN

RUTABAGA_CAPSET_DRM

RUTABAGA_CAPSET_GFXSTREAM_COMPOSER

RUTABAGA_CAPSET_GFXSTREAM_GLES

RUTABAGA_CAPSET_GFXSTREAM_VULKAN

RUTABAGA_CAPSET_MAGMA

RUTABAGA_CAPSET_VENUS

RUTABAGA_CAPSET_VIRGL

Rutabaga capsets.

RUTABAGA_CAPSET_VIRGL2

RUTABAGA_CONTEXT_INIT_CAPSET_ID_MASK

Rutabaga context init capset id mask.

RUTABAGA_DEBUG_ERROR

Rutabaga debug types

RUTABAGA_DEBUG_INFO

RUTABAGA_DEBUG_WARNING

RUTABAGA_FLAG_FENCE

Rutabaga flags for creating fences.

RUTABAGA_FLAG_FENCE_HOST_SHAREABLE

RUTABAGA_FLAG_INFO_RING_IDX

RUTABAGA_HANDLE_TYPE_MEM_DMABUF

RUTABAGA_HANDLE_TYPE_MEM_OPAQUE_FD

Mesa handle types (memory and sync in same namespace)

RUTABAGA_HANDLE_TYPE_PLATFORM_EGL_NATIVE_PIXMAP

RUTABAGA_HANDLE_TYPE_PLATFORM_SCREEN_BUFFER_QNX

RUTABAGA_IMPORT_FLAG_3D_INFO

Rutabaga import flags

RUTABAGA_IMPORT_FLAG_PRESERVE_CONTENT

RUTABAGA_IMPORT_FLAG_RESOURCE_EXISTS

RUTABAGA_IMPORT_FLAG_VULKAN_INFO

RUTABAGA_MAP_ACCESS_MASK

Access flags (not in virtio_gpu spec)

RUTABAGA_MAP_ACCESS_READ

RUTABAGA_MAP_ACCESS_RW

RUTABAGA_MAP_ACCESS_WRITE

RUTABAGA_MAP_CACHE_CACHED

RUTABAGA_MAP_CACHE_MASK

Mapped memory caching flags (see virtio_gpu spec)

RUTABAGA_MAP_CACHE_UNCACHED

RUTABAGA_MAP_CACHE_WC

RUTABAGA_PATH_TYPE_GPU

RUTABAGA_PATH_TYPE_WAYLAND

Rutabaga path types

RUTABAGA_PIPE_BIND_RENDER_TARGET

RUTABAGA_PIPE_TEXTURE_2D

3D resource creation parameters. Also used to create 2D resource. Constants based on Mesa’s (internal) Gallium interface. Not in the virtio-gpu spec, but should be since dumb resources can’t work with gfxstream/virglrenderer without this.

Traits

RutabagaFromRawDescriptor

RutabagaIntoRawDescriptor

Trait for forfeiting ownership of the current raw descriptor, and returning the raw descriptor

RutabagaMappedRegion

Safety

Functions

calculate_capset_mask

calculate_capset_names

Type Aliases

RutabagaDebugHandler

RutabagaFenceHandler

RutabagaPaths

RutabagaRawDescriptor

RutabagaResult

The result of an operation in this crate.